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✏️ Editing: js.tar

utils.js��������������������������������������������������������������������������������������������0000644�����������������00000011071�15221325047�0006243 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/**
 * Cookie functions.
 *
 * @output wp-includes/js/utils.js
 */

/* global userSettings, getAllUserSettings, wpCookies, setUserSetting */
/* exported getUserSetting, setUserSetting, deleteUserSetting */

window.wpCookies = {
// The following functions are from Cookie.js class in TinyMCE 3, Moxiecode, used under LGPL.

each: function( obj, cb, scope ) {
		var n, l;

if ( ! obj ) {
			return 0;
		}

scope = scope || obj;

if ( typeof( obj.length ) !== 'undefined' ) {
			for ( n = 0, l = obj.length; n < l; n++ ) {
				if ( cb.call( scope, obj[n], n, obj ) === false ) {
					return 0;
				}
			}
		} else {
			for ( n in obj ) {
				if ( obj.hasOwnProperty(n) ) {
					if ( cb.call( scope, obj[n], n, obj ) === false ) {
						return 0;
					}
				}
			}
		}
		return 1;
	},

/**
	 * Get a multi-values cookie.
	 * Returns a JS object with the name: 'value' pairs.
	 */
	getHash: function( name ) {
		var cookie = this.get( name ), values;

if ( cookie ) {
			this.each( cookie.split('&'), function( pair ) {
				pair = pair.split('=');
				values = values || {};
				values[pair[0]] = pair[1];
			});
		}

return values;
	},

/**
	 * Set a multi-values cookie.
	 *
	 * 'values_obj' is the JS object that is stored. It is encoded as URI in wpCookies.set().
	 */
	setHash: function( name, values_obj, expires, path, domain, secure ) {
		var str = '';

this.each( values_obj, function( val, key ) {
			str += ( ! str ? '' : '&' ) + key + '=' + val;
		});

this.set( name, str, expires, path, domain, secure );
	},

/**
	 * Get a cookie.
	 */
	get: function( name ) {
		var e, b,
			cookie = document.cookie,
			p = name + '=';

if ( ! cookie ) {
			return;
		}

b = cookie.indexOf( '; ' + p );

if ( b === -1 ) {
			b = cookie.indexOf(p);

if ( b !== 0 ) {
				return null;
			}
		} else {
			b += 2;
		}

e = cookie.indexOf( ';', b );

if ( e === -1 ) {
			e = cookie.length;
		}

return decodeURIComponent( cookie.substring( b + p.length, e ) );
	},

/**
	 * Set a cookie.
	 *
	 * The 'expires' arg can be either a JS Date() object set to the expiration date (back-compat)
	 * or the number of seconds until expiration
	 */
	set: function( name, value, expires, path, domain, secure ) {
		var d = new Date();

if ( typeof( expires ) === 'object' && expires.toGMTString ) {
			expires = expires.toGMTString();
		} else if ( parseInt( expires, 10 ) ) {
			d.setTime( d.getTime() + ( parseInt( expires, 10 ) * 1000 ) ); // Time must be in milliseconds.
			expires = d.toGMTString();
		} else {
			expires = '';
		}

document.cookie = name + '=' + encodeURIComponent( value ) +
			( expires ? '; expires=' + expires : '' ) +
			( path    ? '; path=' + path       : '' ) +
			( domain  ? '; domain=' + domain   : '' ) +
			( secure  ? '; secure'             : '' );
	},

/**
	 * Remove a cookie.
	 *
	 * This is done by setting it to an empty value and setting the expiration time in the past.
	 */
	remove: function( name, path, domain, secure ) {
		this.set( name, '', -1000, path, domain, secure );
	}
};

// Returns the value as string. Second arg or empty string is returned when value is not set.
window.getUserSetting = function( name, def ) {
	var settings = getAllUserSettings();

if ( settings.hasOwnProperty( name ) ) {
		return settings[name];
	}

if ( typeof def !== 'undefined' ) {
		return def;
	}

return '';
};

/*
 * Both name and value must be only ASCII letters, numbers or underscore
 * and the shorter, the better (cookies can store maximum 4KB). Not suitable to store text.
 * The value is converted and stored as string.
 */
window.setUserSetting = function( name, value, _del ) {
	if ( 'object' !== typeof userSettings ) {
		return false;
	}

var uid = userSettings.uid,
		settings = wpCookies.getHash( 'wp-settings-' + uid ),
		path = userSettings.url,
		secure = !! userSettings.secure;

name = name.toString().replace( /[^A-Za-z0-9_-]/g, '' );

if ( typeof value === 'number' ) {
		value = parseInt( value, 10 );
	} else {
		value = value.toString().replace( /[^A-Za-z0-9_-]/g, '' );
	}

settings = settings || {};

if ( _del ) {
		delete settings[name];
	} else {
		settings[name] = value;
	}

wpCookies.setHash( 'wp-settings-' + uid, settings, 31536000, path, '', secure );
	wpCookies.set( 'wp-settings-time-' + uid, userSettings.time, 31536000, path, '', secure );

return name;
};

window.deleteUserSetting = function( name ) {
	return setUserSetting( name, '', 1 );
};

// Returns all settings as JS object.
window.getAllUserSettings = function() {
	if ( 'object' !== typeof userSettings ) {
		return {};
	}

return wpCookies.getHash( 'wp-settings-' + userSettings.uid ) || {};
};
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!function(r){var s,i,a,o,c,n,u,l,d,h=wp.customize,p={};(i=history).replaceState&&(c=function(e){var t,n=document.createElement("a");return n.href=e,e=h.utils.parseQueryString(location.search.substr(1)),(t=h.utils.parseQueryString(n.search.substr(1))).customize_changeset_uuid=e.customize_changeset_uuid,e.customize_autosaved&&(t.customize_autosaved="on"),e.customize_theme&&(t.customize_theme=e.customize_theme),e.customize_messenger_channel&&(t.customize_messenger_channel=e.customize_messenger_channel),n.search=r.param(t),n.href},i.replaceState=(a=i.replaceState,function(e,t,n){return p=e,a.call(i,e,t,"string"==typeof n&&0<n.length?c(n):n)}),i.pushState=(o=i.pushState,function(e,t,n){return p=e,o.call(i,e,t,"string"==typeof n&&0<n.length?c(n):n)}),window.addEventListener("popstate",function(e){p=e.state})),s=function(t,n,i){var s;return function(){var 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t=document.createElement("a"),n=r(e.target);t.href=n.prop("action"),"GET"===n.prop("method").toUpperCase()&&h.isLinkPreviewable(t)?e.isDefaultPrevented()||(1<t.search.length&&(t.search+="&"),t.search+=n.serialize(),this.send("url",t.href)):wp.a11y.speak(h.settings.l10n.formUnpreviewable),e.preventDefault()}}),h.addLinkPreviewing=function(){var t="a[href], area[href]";r(document.body).find(t).each(function(){h.prepareLinkPreview(this)}),"undefined"!=typeof MutationObserver?(h.mutationObserver=new MutationObserver(function(e){_.each(e,function(e){r(e.target).find(t).each(function(){h.prepareLinkPreview(this)})})}),h.mutationObserver.observe(document.documentElement,{childList:!0,subtree:!0})):r(document.documentElement).on("click focus mouseover",t,function(){h.prepareLinkPreview(this)})},h.isLinkPreviewable=function(t,e){var n,i,e=_.extend({},{allowAdminAjax:!1},e||{});return"javascript:"===t.protocol||("https:"===t.protocol||"http:"===t.protocol)&&(i=t.host.replace(/:(80|443)$/,""),n=document.createElement("a"),!_.isUndefined(_.find(h.settings.url.allowed,function(e){return n.href=e,n.protocol===t.protocol&&n.host.replace(/:(80|443)$/,"")===i&&0===t.pathname.indexOf(n.pathname.replace(/\/$/,""))})))&&!/\/wp-(login|signup)\.php$/.test(t.pathname)&&(/\/wp-admin\/admin-ajax\.php$/.test(t.pathname)?e.allowAdminAjax:!/\/wp-(admin|includes|content)(\/|$)/.test(t.pathname))},h.prepareLinkPreview=function(e){var t,n=r(e);e.hasAttribute("href")&&!n.closest("#wpadminbar").length&&"#"!==n.attr("href").substr(0,1)&&/^https?:$/.test(e.protocol)&&(h.settings.channel&&"https"===h.preview.scheme.get()&&"http:"===e.protocol&&-1!==h.settings.url.allowedHosts.indexOf(e.host)&&(e.protocol="https:"),n.hasClass("wp-playlist-caption")||(h.isLinkPreviewable(e)?(n.removeClass("customize-unpreviewable"),(t=h.utils.parseQueryString(e.search.substring(1))).customize_changeset_uuid=h.settings.changeset.uuid,h.settings.changeset.autosaved&&(t.customize_autosaved="on"),h.settings.theme.active||(t.customize_theme=h.settings.theme.stylesheet),h.settings.channel&&(t.customize_messenger_channel=h.settings.channel),e.search=r.param(t)):h.settings.channel&&n.addClass("customize-unpreviewable")))},h.addRequestPreviewing=function(){r.ajaxPrefilter(function(e,t,n){var i,s,a={},o=document.createElement("a");o.href=e.url,h.isLinkPreviewable(o,{allowAdminAjax:!0})&&(i=h.utils.parseQueryString(o.search.substring(1)),h.each(function(e){e._dirty&&(a[e.id]=e.get())}),_.isEmpty(a)||("POST"!==(s=e.type.toUpperCase())&&(n.setRequestHeader("X-HTTP-Method-Override",s),i._method=s,e.type="POST"),e.data?e.data+="&":e.data="",e.data+=r.param({customized:JSON.stringify(a)})),i.customize_changeset_uuid=h.settings.changeset.uuid,h.settings.changeset.autosaved&&(i.customize_autosaved="on"),h.settings.theme.active||(i.customize_theme=h.settings.theme.stylesheet),i.customize_preview_nonce=h.settings.nonce.preview,o.search=r.param(i),e.url=o.href)})},h.addFormPreviewing=function(){r(document.body).find("form").each(function(){h.prepareFormPreview(this)}),"undefined"!=typeof MutationObserver&&(h.mutationObserver=new MutationObserver(function(e){_.each(e,function(e){r(e.target).find("form").each(function(){h.prepareFormPreview(this)})})}),h.mutationObserver.observe(document.documentElement,{childList:!0,subtree:!0}))},h.prepareFormPreview=function(i){var e,t={};i.action||(i.action=location.href),(e=document.createElement("a")).href=i.action,h.settings.channel&&"https"===h.preview.scheme.get()&&"http:"===e.protocol&&-1!==h.settings.url.allowedHosts.indexOf(e.host)&&(e.protocol="https:",i.action=e.href),"GET"===i.method.toUpperCase()&&h.isLinkPreviewable(e)?(r(i).removeClass("customize-unpreviewable"),t.customize_changeset_uuid=h.settings.changeset.uuid,h.settings.changeset.autosaved&&(t.customize_autosaved="on"),h.settings.theme.active||(t.customize_theme=h.settings.theme.stylesheet),h.settings.channel&&(t.customize_messenger_channel=h.settings.channel),_.each(t,function(e,t){var n=r(i).find('input[name="'+t+'"]');n.length?n.val(e):r(i).prepend(r("<input>",{type:"hidden",name:t,value:e}))}),h.settings.channel&&(i.target="_self")):h.settings.channel&&r(i).addClass("customize-unpreviewable")},h.keepAliveCurrentUrl=(n=location.pathname,u=location.search.substr(1),l=null,d=["customize_theme","customize_changeset_uuid","customize_messenger_channel","customize_autosaved"],function(){var e,t;u===location.search.substr(1)&&n===location.pathname?h.preview.send("keep-alive"):(e=document.createElement("a"),null===l&&(e.search=u,l=h.utils.parseQueryString(u),_.each(d,function(e){delete l[e]})),e.href=location.href,t=h.utils.parseQueryString(e.search.substr(1)),_.each(d,function(e){delete t[e]}),n===location.pathname&&_.isEqual(l,t)?h.preview.send("keep-alive"):(e.search=r.param(t),e.hash="",h.settings.url.self=e.href,h.preview.send("ready",{currentUrl:h.settings.url.self,activePanels:h.settings.activePanels,activeSections:h.settings.activeSections,activeControls:h.settings.activeControls,settingValidities:h.settings.settingValidities})),l=t,u=location.search.substr(1),n=location.pathname)}),h.settingPreviewHandlers={custom_logo:function(e){r("body").toggleClass("wp-custom-logo",!!e)},custom_css:function(s){var e,t;h.settings.theme.isBlockTheme?(e=r("style#global-styles-inline-css"),s=s.replace(/\/\*(BEGIN|END)_CUSTOMIZER_CUSTOM_CSS\*\//g,""),t=e.text().replace(/(\/\*BEGIN_CUSTOMIZER_CUSTOM_CSS\*\/)((?:.|\s)*?)(\/\*END_CUSTOMIZER_CUSTOM_CSS\*\/)/,function(e,t,n,i){return t+"\n"+s+"\n"+i}),e.text(t)):(e=r("style#wp-custom-css")).text(s)},background:function(){var e="",t={};_.each(["color","image","preset","position_x","position_y","size","repeat","attachment"],function(e){t[e]=h("background_"+e)}),r(document.body).toggleClass("custom-background",!(!t.color()&&!t.image())),t.color()&&(e+="background-color: "+t.color()+";"),t.image()&&(e=(e=(e=(e=(e+='background-image: url("'+t.image()+'");')+"background-size: "+t.size()+";")+"background-position: "+t.position_x()+" "+t.position_y()+";")+"background-repeat: "+t.repeat()+";")+"background-attachment: "+t.attachment()+";"),r("#custom-background-css").text("body.custom-background { "+e+" }")}},r(function(){var e,t,n;h.settings=window._wpCustomizeSettings,h.settings&&(h.preview=new h.Preview({url:window.location.href,channel:h.settings.channel}),h.addLinkPreviewing(),h.addRequestPreviewing(),h.addFormPreviewing(),t=function(e,t,n){var i=h(e);i?i.set(t):(n=n||!1,i=h.create(e,t,{id:e}),n&&(i._dirty=!0))},h.preview.bind("settings",function(e){r.each(e,t)}),h.preview.trigger("settings",h.settings.values),r.each(h.settings._dirty,function(e,t){t=h(t);t&&(t._dirty=!0)}),h.preview.bind("setting",function(e){t.apply(null,e.concat(!0))}),h.preview.bind("sync",function(t){t.settings&&t["settings-modified-while-loading"]&&_.each(_.keys(t.settings),function(e){h.has(e)&&!t["settings-modified-while-loading"][e]&&delete t.settings[e]}),r.each(t,function(e,t){h.preview.trigger(e,t)}),h.preview.send("synced")}),h.preview.bind("active",function(){h.preview.send("nonce",h.settings.nonce),h.preview.send("documentTitle",document.title),h.preview.send("scroll",r(window).scrollTop())}),h.preview.bind("changeset-uuid",n=function(e){h.settings.changeset.uuid=e,r(document.body).find("a[href], area[href]").each(function(){h.prepareLinkPreview(this)}),r(document.body).find("form").each(function(){h.prepareFormPreview(this)}),history.replaceState&&history.replaceState(p,"",location.href)}),h.preview.bind("saved",function(e){e.next_changeset_uuid&&n(e.next_changeset_uuid),h.trigger("saved",e)}),h.preview.bind("autosaving",function(){h.settings.changeset.autosaved||(h.settings.changeset.autosaved=!0,r(document.body).find("a[href], area[href]").each(function(){h.prepareLinkPreview(this)}),r(document.body).find("form").each(function(){h.prepareFormPreview(this)}),history.replaceState&&history.replaceState(p,"",location.href))}),h.preview.bind("changeset-saved",function(e){_.each(e.saved_changeset_values,function(e,t){t=h(t);t&&_.isEqual(t.get(),e)&&(t._dirty=!1)})}),h.preview.bind("nonce-refresh",function(e){r.extend(h.settings.nonce,e)}),h.preview.send("ready",{currentUrl:h.settings.url.self,activePanels:h.settings.activePanels,activeSections:h.settings.activeSections,activeControls:h.settings.activeControls,settingValidities:h.settings.settingValidities}),setInterval(h.keepAliveCurrentUrl,h.settings.timeouts.keepAliveSend),h.preview.bind("loading-initiated",function(){r("body").addClass("wp-customizer-unloading")}),h.preview.bind("loading-failed",function(){r("body").removeClass("wp-customizer-unloading")}),e=r.map(["color","image","preset","position_x","position_y","size","repeat","attachment"],function(e){return"background_"+e}),h.when.apply(h,e).done(function(){r.each(arguments,function(){this.bind(h.settingPreviewHandlers.background)})}),h("custom_logo",function(e){h.settingPreviewHandlers.custom_logo.call(e,e.get()),e.bind(h.settingPreviewHandlers.custom_logo)}),h("custom_css["+h.settings.theme.stylesheet+"]",function(e){e.bind(h.settingPreviewHandlers.custom_css)}),h.trigger("preview-ready"))})}((wp,jQuery));�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������customize-preview-nav-menus.js����������������������������������������������������������������������0000644�����������������00000035260�15221325047�0012521 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/**
 * @output wp-includes/js/customize-preview-nav-menus.js
 */

/* global _wpCustomizePreviewNavMenusExports */

/** @namespace wp.customize.navMenusPreview */
wp.customize.navMenusPreview = wp.customize.MenusCustomizerPreview = ( function( $, _, wp, api ) {
	'use strict';

var self = {
		data: {
			navMenuInstanceArgs: {}
		}
	};
	if ( 'undefined' !== typeof _wpCustomizePreviewNavMenusExports ) {
		_.extend( self.data, _wpCustomizePreviewNavMenusExports );
	}

/**
	 * Initialize nav menus preview.
	 */
	self.init = function() {
		var self = this, synced = false;

/*
		 * Keep track of whether we synced to determine whether or not bindSettingListener
		 * should also initially fire the listener. This initial firing needs to wait until
		 * after all of the settings have been synced from the pane in order to prevent
		 * an infinite selective fallback-refresh. Note that this sync handler will be
		 * added after the sync handler in customize-preview.js, so it will be triggered
		 * after all of the settings are added.
		 */
		api.preview.bind( 'sync', function() {
			synced = true;
		} );

if ( api.selectiveRefresh ) {
			// Listen for changes to settings related to nav menus.
			api.each( function( setting ) {
				self.bindSettingListener( setting );
			} );
			api.bind( 'add', function( setting ) {

/*
				 * Handle case where an invalid nav menu item (one for which its associated object has been deleted)
				 * is synced from the controls into the preview. Since invalid nav menu items are filtered out from
				 * being exported to the frontend by the _is_valid_nav_menu_item filter in wp_get_nav_menu_items(),
				 * the customizer controls will have a nav_menu_item setting where the preview will have none, and
				 * this can trigger an infinite fallback refresh when the nav menu item lacks any valid items.
				 */
				if ( setting.get() && ! setting.get()._invalid ) {
					self.bindSettingListener( setting, { fire: synced } );
				}
			} );
			api.bind( 'remove', function( setting ) {
				self.unbindSettingListener( setting );
			} );

/*
			 * Ensure that wp_nav_menu() instances nested inside of other partials
			 * will be recognized as being present on the page.
			 */
			api.selectiveRefresh.bind( 'render-partials-response', function( response ) {
				if ( response.nav_menu_instance_args ) {
					_.extend( self.data.navMenuInstanceArgs, response.nav_menu_instance_args );
				}
			} );
		}

api.preview.bind( 'active', function() {
			self.highlightControls();
		} );
	};

if ( api.selectiveRefresh ) {

/**
		 * Partial representing an invocation of wp_nav_menu().
		 *
		 * @memberOf wp.customize.navMenusPreview
		 * @alias wp.customize.navMenusPreview.NavMenuInstancePartial
		 *
		 * @class
		 * @augments wp.customize.selectiveRefresh.Partial
		 * @since 4.5.0
		 */
		self.NavMenuInstancePartial = api.selectiveRefresh.Partial.extend(/** @lends wp.customize.navMenusPreview.NavMenuInstancePartial.prototype */{

/**
			 * Constructor.
			 *
			 * @since 4.5.0
			 * @param {string} id - Partial ID.
			 * @param {Object} options
			 * @param {Object} options.params
			 * @param {Object} options.params.navMenuArgs
			 * @param {string} options.params.navMenuArgs.args_hmac
			 * @param {string} [options.params.navMenuArgs.theme_location]
			 * @param {number} [options.params.navMenuArgs.menu]
			 * @param {Object} [options.constructingContainerContext]
			 */
			initialize: function( id, options ) {
				var partial = this, matches, argsHmac;
				matches = id.match( /^nav_menu_instance\[([0-9a-f]{32})]$/ );
				if ( ! matches ) {
					throw new Error( 'Illegal id for nav_menu_instance partial. The key corresponds with the args HMAC.' );
				}
				argsHmac = matches[1];

options = options || {};
				options.params = _.extend(
					{
						selector: '[data-customize-partial-id="' + id + '"]',
						navMenuArgs: options.constructingContainerContext || {},
						containerInclusive: true
					},
					options.params || {}
				);
				api.selectiveRefresh.Partial.prototype.initialize.call( partial, id, options );

if ( ! _.isObject( partial.params.navMenuArgs ) ) {
					throw new Error( 'Missing navMenuArgs' );
				}
				if ( partial.params.navMenuArgs.args_hmac !== argsHmac ) {
					throw new Error( 'args_hmac mismatch with id' );
				}
			},

/**
			 * Return whether the setting is related to this partial.
			 *
			 * @since 4.5.0
			 * @param {wp.customize.Value|string} setting  - Object or ID.
			 * @param {number|Object|false|null}  newValue - New value, or null if the setting was just removed.
			 * @param {number|Object|false|null}  oldValue - Old value, or null if the setting was just added.
			 * @return {boolean}
			 */
			isRelatedSetting: function( setting, newValue, oldValue ) {
				var partial = this, navMenuLocationSetting, navMenuId, isNavMenuItemSetting, _newValue, _oldValue, urlParser;
				if ( _.isString( setting ) ) {
					setting = api( setting );
				}

/*
				 * Prevent nav_menu_item changes only containing type_label differences triggering a refresh.
				 * These settings in the preview do not include type_label property, and so if one of these
				 * nav_menu_item settings is dirty, after a refresh the nav menu instance would do a selective
				 * refresh immediately because the setting from the pane would have the type_label whereas
				 * the setting in the preview would not, thus triggering a change event. The following
				 * condition short-circuits this unnecessary selective refresh and also prevents an infinite
				 * loop in the case where a nav_menu_instance partial had done a fallback refresh.
				 * @todo Nav menu item settings should not include a type_label property to begin with.
				 */
				isNavMenuItemSetting = /^nav_menu_item\[/.test( setting.id );
				if ( isNavMenuItemSetting && _.isObject( newValue ) && _.isObject( oldValue ) ) {
					_newValue = _.clone( newValue );
					_oldValue = _.clone( oldValue );
					delete _newValue.type_label;
					delete _oldValue.type_label;

// Normalize URL scheme when parent frame is HTTPS to prevent selective refresh upon initial page load.
					if ( 'https' === api.preview.scheme.get() ) {
						urlParser = document.createElement( 'a' );
						urlParser.href = _newValue.url;
						urlParser.protocol = 'https:';
						_newValue.url = urlParser.href;
						urlParser.href = _oldValue.url;
						urlParser.protocol = 'https:';
						_oldValue.url = urlParser.href;
					}

// Prevent original_title differences from causing refreshes if title is present.
					if ( newValue.title ) {
						delete _oldValue.original_title;
						delete _newValue.original_title;
					}

if ( _.isEqual( _oldValue, _newValue ) ) {
						return false;
					}
				}

if ( partial.params.navMenuArgs.theme_location ) {
					if ( 'nav_menu_locations[' + partial.params.navMenuArgs.theme_location + ']' === setting.id ) {
						return true;
					}
					navMenuLocationSetting = api( 'nav_menu_locations[' + partial.params.navMenuArgs.theme_location + ']' );
				}

navMenuId = partial.params.navMenuArgs.menu;
				if ( ! navMenuId && navMenuLocationSetting ) {
					navMenuId = navMenuLocationSetting();
				}

if ( ! navMenuId ) {
					return false;
				}
				return (
					( 'nav_menu[' + navMenuId + ']' === setting.id ) ||
					( isNavMenuItemSetting && (
						( newValue && newValue.nav_menu_term_id === navMenuId ) ||
						( oldValue && oldValue.nav_menu_term_id === navMenuId )
					) )
				);
			},

/**
			 * Make sure that partial fallback behavior is invoked if there is no associated menu.
			 *
			 * @since 4.5.0
			 *
			 * @return {Promise}
			 */
			refresh: function() {
				var partial = this, menuId, deferred = $.Deferred();

// Make sure the fallback behavior is invoked when the partial is no longer associated with a menu.
				if ( _.isNumber( partial.params.navMenuArgs.menu ) ) {
					menuId = partial.params.navMenuArgs.menu;
				} else if ( partial.params.navMenuArgs.theme_location && api.has( 'nav_menu_locations[' + partial.params.navMenuArgs.theme_location + ']' ) ) {
					menuId = api( 'nav_menu_locations[' + partial.params.navMenuArgs.theme_location + ']' ).get();
				}
				if ( ! menuId ) {
					partial.fallback();
					deferred.reject();
					return deferred.promise();
				}

return api.selectiveRefresh.Partial.prototype.refresh.call( partial );
			},

/**
			 * Render content.
			 *
			 * @inheritdoc
			 * @param {wp.customize.selectiveRefresh.Placement} placement
			 */
			renderContent: function( placement ) {
				var partial = this, previousContainer = placement.container;

// Do fallback behavior to refresh preview if menu is now empty.
				if ( '' === placement.addedContent ) {
					placement.partial.fallback();
				}

if ( api.selectiveRefresh.Partial.prototype.renderContent.call( partial, placement ) ) {

// Trigger deprecated event.
					$( document ).trigger( 'customize-preview-menu-refreshed', [ {
						instanceNumber: null, // @deprecated
						wpNavArgs: placement.context, // @deprecated
						wpNavMenuArgs: placement.context,
						oldContainer: previousContainer,
						newContainer: placement.container
					} ] );
				}
			}
		});

api.selectiveRefresh.partialConstructor.nav_menu_instance = self.NavMenuInstancePartial;

/**
		 * Request full refresh if there are nav menu instances that lack partials which also match the supplied args.
		 *
		 * @param {Object} navMenuInstanceArgs
		 */
		self.handleUnplacedNavMenuInstances = function( navMenuInstanceArgs ) {
			var unplacedNavMenuInstances;
			unplacedNavMenuInstances = _.filter( _.values( self.data.navMenuInstanceArgs ), function( args ) {
				return ! api.selectiveRefresh.partial.has( 'nav_menu_instance[' + args.args_hmac + ']' );
			} );
			if ( _.findWhere( unplacedNavMenuInstances, navMenuInstanceArgs ) ) {
				api.selectiveRefresh.requestFullRefresh();
				return true;
			}
			return false;
		};

/**
		 * Add change listener for a nav_menu[], nav_menu_item[], or nav_menu_locations[] setting.
		 *
		 * @since 4.5.0
		 *
		 * @param {wp.customize.Value} setting
		 * @param {Object}             [options]
		 * @param {boolean}            options.fire Whether to invoke the callback after binding.
		 *                                          This is used when a dynamic setting is added.
		 * @return {boolean} Whether the setting was bound.
		 */
		self.bindSettingListener = function( setting, options ) {
			var matches;
			options = options || {};

matches = setting.id.match( /^nav_menu\[(-?\d+)]$/ );
			if ( matches ) {
				setting._navMenuId = parseInt( matches[1], 10 );
				setting.bind( this.onChangeNavMenuSetting );
				if ( options.fire ) {
					this.onChangeNavMenuSetting.call( setting, setting(), false );
				}
				return true;
			}

matches = setting.id.match( /^nav_menu_item\[(-?\d+)]$/ );
			if ( matches ) {
				setting._navMenuItemId = parseInt( matches[1], 10 );
				setting.bind( this.onChangeNavMenuItemSetting );
				if ( options.fire ) {
					this.onChangeNavMenuItemSetting.call( setting, setting(), false );
				}
				return true;
			}

matches = setting.id.match( /^nav_menu_locations\[(.+?)]/ );
			if ( matches ) {
				setting._navMenuThemeLocation = matches[1];
				setting.bind( this.onChangeNavMenuLocationsSetting );
				if ( options.fire ) {
					this.onChangeNavMenuLocationsSetting.call( setting, setting(), false );
				}
				return true;
			}

return false;
		};

/**
		 * Remove change listeners for nav_menu[], nav_menu_item[], or nav_menu_locations[] setting.
		 *
		 * @since 4.5.0
		 *
		 * @param {wp.customize.Value} setting
		 */
		self.unbindSettingListener = function( setting ) {
			setting.unbind( this.onChangeNavMenuSetting );
			setting.unbind( this.onChangeNavMenuItemSetting );
			setting.unbind( this.onChangeNavMenuLocationsSetting );
		};

/**
		 * Handle change for nav_menu[] setting for nav menu instances lacking partials.
		 *
		 * @since 4.5.0
		 *
		 * @this {wp.customize.Value}
		 */
		self.onChangeNavMenuSetting = function() {
			var setting = this;

self.handleUnplacedNavMenuInstances( {
				menu: setting._navMenuId
			} );

// Ensure all nav menu instances with a theme_location assigned to this menu are handled.
			api.each( function( otherSetting ) {
				if ( ! otherSetting._navMenuThemeLocation ) {
					return;
				}
				if ( setting._navMenuId === otherSetting() ) {
					self.handleUnplacedNavMenuInstances( {
						theme_location: otherSetting._navMenuThemeLocation
					} );
				}
			} );
		};

/**
		 * Handle change for nav_menu_item[] setting for nav menu instances lacking partials.
		 *
		 * @since 4.5.0
		 *
		 * @param {Object} newItem New value for nav_menu_item[] setting.
		 * @param {Object} oldItem Old value for nav_menu_item[] setting.
		 * @this {wp.customize.Value}
		 */
		self.onChangeNavMenuItemSetting = function( newItem, oldItem ) {
			var item = newItem || oldItem, navMenuSetting;
			navMenuSetting = api( 'nav_menu[' + String( item.nav_menu_term_id ) + ']' );
			if ( navMenuSetting ) {
				self.onChangeNavMenuSetting.call( navMenuSetting );
			}
		};

/**
		 * Handle change for nav_menu_locations[] setting for nav menu instances lacking partials.
		 *
		 * @since 4.5.0
		 *
		 * @this {wp.customize.Value}
		 */
		self.onChangeNavMenuLocationsSetting = function() {
			var setting = this, hasNavMenuInstance;
			self.handleUnplacedNavMenuInstances( {
				theme_location: setting._navMenuThemeLocation
			} );

// If there are no wp_nav_menu() instances that refer to the theme location, do full refresh.
			hasNavMenuInstance = !! _.findWhere( _.values( self.data.navMenuInstanceArgs ), {
				theme_location: setting._navMenuThemeLocation
			} );
			if ( ! hasNavMenuInstance ) {
				api.selectiveRefresh.requestFullRefresh();
			}
		};
	}

/**
	 * Connect nav menu items with their corresponding controls in the pane.
	 *
	 * Setup shift-click on nav menu items which are more granular than the nav menu partial itself.
	 * Also this applies even if a nav menu is not partial-refreshable.
	 *
	 * @since 4.5.0
	 */
	self.highlightControls = function() {
		var selector = '.menu-item';

// Skip adding highlights if not in the customizer preview iframe.
		if ( ! api.settings.channel ) {
			return;
		}

// Focus on the menu item control when shift+clicking the menu item.
		$( document ).on( 'click', selector, function( e ) {
			var navMenuItemParts;
			if ( ! e.shiftKey ) {
				return;
			}

navMenuItemParts = $( this ).attr( 'class' ).match( /(?:^|\s)menu-item-(-?\d+)(?:\s|$)/ );
			if ( navMenuItemParts ) {
				e.preventDefault();
				e.stopPropagation(); // Make sure a sub-nav menu item will get focused instead of parent items.
				api.preview.send( 'focus-nav-menu-item-control', parseInt( navMenuItemParts[1], 10 ) );
			}
		});
	};

api.bind( 'preview-ready', function() {
		self.init();
	} );

return self;

}( jQuery, _, wp, wp.customize ) );
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 * @output wp-includes/js/autosave.js
 */

/* global tinymce, wpCookies, autosaveL10n, switchEditors */
// Back-compat.
window.autosave = function() {
	return true;
};

/**
 * Adds autosave to the window object on dom ready.
 *
 * @since 3.9.0
 *
 * @param {jQuery} $ jQuery object.
 * @param {window} The window object.
 *
 */
( function( $, window ) {
	/**
	 * Auto saves the post.
	 *
	 * @since 3.9.0
	 *
	 * @return {Object}
	 * 	{{
	 * 		getPostData: getPostData,
	 * 		getCompareString: getCompareString,
	 * 		disableButtons: disableButtons,
	 * 		enableButtons: enableButtons,
	 * 		local: ({hasStorage, getSavedPostData, save, suspend, resume}|*),
	 * 		server: ({tempBlockSave, triggerSave, postChanged, suspend, resume}|*)
	 * 	}}
	 * 	The object with all functions for autosave.
	 */
	function autosave() {
		var initialCompareString,
			initialCompareData = {},
			lastTriggerSave    = 0,
			$document          = $( document );

/**
		 * Sets the initial compare data.
		 *
		 * @since 5.6.1
		 */
		function setInitialCompare() {
			initialCompareData = {
				post_title: $( '#title' ).val() || '',
				content: $( '#content' ).val() || '',
				excerpt: $( '#excerpt' ).val() || ''
			};

initialCompareString = getCompareString( initialCompareData );
		}

/**
		 * Returns the data saved in both local and remote autosave.
		 *
		 * @since 3.9.0
		 *
		 * @param {string} type The type of autosave either local or remote.
		 *
		 * @return {Object} Object containing the post data.
		 */
		function getPostData( type ) {
			var post_name, parent_id, data,
				time = ( new Date() ).getTime(),
				cats = [],
				editor = getEditor();

// Don't run editor.save() more often than every 3 seconds.
			// It is resource intensive and might slow down typing in long posts on slow devices.
			if ( editor && editor.isDirty() && ! editor.isHidden() && time - 3000 > lastTriggerSave ) {
				editor.save();
				lastTriggerSave = time;
			}

data = {
				post_id: $( '#post_ID' ).val() || 0,
				post_type: $( '#post_type' ).val() || '',
				post_author: $( '#post_author' ).val() || '',
				post_title: $( '#title' ).val() || '',
				content: $( '#content' ).val() || '',
				excerpt: $( '#excerpt' ).val() || ''
			};

if ( type === 'local' ) {
				return data;
			}

$( 'input[id^="in-category-"]:checked' ).each( function() {
				cats.push( this.value );
			});
			data.catslist = cats.join(',');

if ( post_name = $( '#post_name' ).val() ) {
				data.post_name = post_name;
			}

if ( parent_id = $( '#parent_id' ).val() ) {
				data.parent_id = parent_id;
			}

if ( $( '#comment_status' ).prop( 'checked' ) ) {
				data.comment_status = 'open';
			}

if ( $( '#ping_status' ).prop( 'checked' ) ) {
				data.ping_status = 'open';
			}

if ( $( '#auto_draft' ).val() === '1' ) {
				data.auto_draft = '1';
			}

return data;
		}

/**
		 * Concatenates the title, content and excerpt. This is used to track changes
		 * when auto-saving.
		 *
		 * @since 3.9.0
		 *
		 * @param {Object} postData The object containing the post data.
		 *
		 * @return {string} A concatenated string with title, content and excerpt.
		 */
		function getCompareString( postData ) {
			if ( typeof postData === 'object' ) {
				return ( postData.post_title || '' ) + '::' + ( postData.content || '' ) + '::' + ( postData.excerpt || '' );
			}

return ( $('#title').val() || '' ) + '::' + ( $('#content').val() || '' ) + '::' + ( $('#excerpt').val() || '' );
		}

/**
		 * Disables save buttons.
		 *
		 * @since 3.9.0
		 *
		 * @return {void}
		 */
		function disableButtons() {
			$document.trigger('autosave-disable-buttons');

// Re-enable 5 sec later. Just gives autosave a head start to avoid collisions.
			setTimeout( enableButtons, 5000 );
		}

/**
		 * Enables save buttons.
		 *
		 * @since 3.9.0
		 *
		 * @return {void}
		 */
		function enableButtons() {
			$document.trigger( 'autosave-enable-buttons' );
		}

/**
		 * Gets the content editor.
		 *
		 * @since 4.6.0
		 *
		 * @return {boolean|*} Returns either false if the editor is undefined,
		 *                     or the instance of the content editor.
		 */
		function getEditor() {
			return typeof tinymce !== 'undefined' && tinymce.get('content');
		}

/**
		 * Autosave in localStorage.
		 *
		 * @since 3.9.0
		 *
		 * @return {
		 * {
		 * 	hasStorage: *,
		 * 	getSavedPostData: getSavedPostData,
		 * 	save: save,
		 * 	suspend: suspend,
		 * 	resume: resume
		 * 	}
		 * }
		 * The object with all functions for local storage autosave.
		 */
		function autosaveLocal() {
			var blog_id, post_id, hasStorage, intervalTimer,
				lastCompareString,
				isSuspended = false;

/**
			 * Checks if the browser supports sessionStorage and it's not disabled.
			 *
			 * @since 3.9.0
			 *
			 * @return {boolean} True if the sessionStorage is supported and enabled.
			 */
			function checkStorage() {
				var test = Math.random().toString(),
					result = false;

try {
					window.sessionStorage.setItem( 'wp-test', test );
					result = window.sessionStorage.getItem( 'wp-test' ) === test;
					window.sessionStorage.removeItem( 'wp-test' );
				} catch(e) {}

hasStorage = result;
				return result;
			}

/**
			 * Initializes the local storage.
			 *
			 * @since 3.9.0
			 *
			 * @return {boolean|Object} False if no sessionStorage in the browser or an Object
			 *                          containing all postData for this blog.
			 */
			function getStorage() {
				var stored_obj = false;
				// Separate local storage containers for each blog_id.
				if ( hasStorage && blog_id ) {
					stored_obj = sessionStorage.getItem( 'wp-autosave-' + blog_id );

if ( stored_obj ) {
						stored_obj = JSON.parse( stored_obj );
					} else {
						stored_obj = {};
					}
				}

return stored_obj;
			}

/**
			 * Sets the storage for this blog. Confirms that the data was saved
			 * successfully.
			 *
			 * @since 3.9.0
			 *
			 * @return {boolean} True if the data was saved successfully, false if it wasn't saved.
			 */
			function setStorage( stored_obj ) {
				var key;

if ( hasStorage && blog_id ) {
					key = 'wp-autosave-' + blog_id;
					sessionStorage.setItem( key, JSON.stringify( stored_obj ) );
					return sessionStorage.getItem( key ) !== null;
				}

return false;
			}

/**
			 * Gets the saved post data for the current post.
			 *
			 * @since 3.9.0
			 *
			 * @return {boolean|Object} False if no storage or no data or the postData as an Object.
			 */
			function getSavedPostData() {
				var stored = getStorage();

if ( ! stored || ! post_id ) {
					return false;
				}

return stored[ 'post_' + post_id ] || false;
			}

/**
			 * Sets (save or delete) post data in the storage.
			 *
			 * If stored_data evaluates to 'false' the storage key for the current post will be removed.
			 *
			 * @since 3.9.0
			 *
			 * @param {Object|boolean|null} stored_data The post data to store or null/false/empty to delete the key.
			 *
			 * @return {boolean} True if data is stored, false if data was removed.
			 */
			function setData( stored_data ) {
				var stored = getStorage();

if ( ! stored || ! post_id ) {
					return false;
				}

if ( stored_data ) {
					stored[ 'post_' + post_id ] = stored_data;
				} else if ( stored.hasOwnProperty( 'post_' + post_id ) ) {
					delete stored[ 'post_' + post_id ];
				} else {
					return false;
				}

return setStorage( stored );
			}

/**
			 * Sets isSuspended to true.
			 *
			 * @since 3.9.0
			 *
			 * @return {void}
			 */
			function suspend() {
				isSuspended = true;
			}

/**
			 * Sets isSuspended to false.
			 *
			 * @since 3.9.0
			 *
			 * @return {void}
			 */
			function resume() {
				isSuspended = false;
			}

/**
			 * Saves post data for the current post.
			 *
			 * Runs on a 15 seconds interval, saves when there are differences in the post title or content.
			 * When the optional data is provided, updates the last saved post data.
			 *
			 * @since 3.9.0
			 *
			 * @param {Object} data The post data for saving, minimum 'post_title' and 'content'.
			 *
			 * @return {boolean} Returns true when data has been saved, otherwise it returns false.
			 */
			function save( data ) {
				var postData, compareString,
					result = false;

if ( isSuspended || ! hasStorage ) {
					return false;
				}

if ( data ) {
					postData = getSavedPostData() || {};
					$.extend( postData, data );
				} else {
					postData = getPostData('local');
				}

compareString = getCompareString( postData );

if ( typeof lastCompareString === 'undefined' ) {
					lastCompareString = initialCompareString;
				}

// If the content, title and excerpt did not change since the last save, don't save again.
				if ( compareString === lastCompareString ) {
					return false;
				}

postData.save_time = ( new Date() ).getTime();
				postData.status = $( '#post_status' ).val() || '';
				result = setData( postData );

if ( result ) {
					lastCompareString = compareString;
				}

return result;
			}

/**
			 * Initializes the auto save function.
			 *
			 * Checks whether the editor is active or not to use the editor events
			 * to autosave, or uses the values from the elements to autosave.
			 *
			 * Runs on DOM ready.
			 *
			 * @since 3.9.0
			 *
			 * @return {void}
			 */
			function run() {
				post_id = $('#post_ID').val() || 0;

// Check if the local post data is different than the loaded post data.
				if ( $( '#wp-content-wrap' ).hasClass( 'tmce-active' ) ) {

/*
					 * If TinyMCE loads first, check the post 1.5 seconds after it is ready.
					 * By this time the content has been loaded in the editor and 'saved' to the textarea.
					 * This prevents false positives.
					 */
					$document.on( 'tinymce-editor-init.autosave', function() {
						window.setTimeout( function() {
							checkPost();
						}, 1500 );
					});
				} else {
					checkPost();
				}

// Save every 15 seconds.
				intervalTimer = window.setInterval( save, 15000 );

$( 'form#post' ).on( 'submit.autosave-local', function() {
					var editor = getEditor(),
						post_id = $('#post_ID').val() || 0;

if ( editor && ! editor.isHidden() ) {

// Last onSubmit event in the editor, needs to run after the content has been moved to the textarea.
						editor.on( 'submit', function() {
							save({
								post_title: $( '#title' ).val() || '',
								content: $( '#content' ).val() || '',
								excerpt: $( '#excerpt' ).val() || ''
							});
						});
					} else {
						save({
							post_title: $( '#title' ).val() || '',
							content: $( '#content' ).val() || '',
							excerpt: $( '#excerpt' ).val() || ''
						});
					}

var secure = ( 'https:' === window.location.protocol );
					wpCookies.set( 'wp-saving-post', post_id + '-check', 24 * 60 * 60, false, false, secure );
				});
			}

/**
			 * Compares 2 strings. Removes whitespaces in the strings before comparing them.
			 *
			 * @since 3.9.0
			 *
			 * @param {string} str1 The first string.
			 * @param {string} str2 The second string.
			 * @return {boolean} True if the strings are the same.
			 */
			function compare( str1, str2 ) {
				function removeSpaces( string ) {
					return string.toString().replace(/[\x20\t\r\n\f]+/g, '');
				}

return ( removeSpaces( str1 || '' ) === removeSpaces( str2 || '' ) );
			}

/**
			 * Checks if the saved data for the current post (if any) is different than the
			 * loaded post data on the screen.
			 *
			 * Shows a standard message letting the user restore the post data if different.
			 *
			 * @since 3.9.0
			 *
			 * @return {void}
			 */
			function checkPost() {
				var content, post_title, excerpt, $notice,
					postData = getSavedPostData(),
					cookie = wpCookies.get( 'wp-saving-post' ),
					$newerAutosaveNotice = $( '#has-newer-autosave' ).parent( '.notice' ),
					$headerEnd = $( '.wp-header-end' );

if ( cookie === post_id + '-saved' ) {
					wpCookies.remove( 'wp-saving-post' );
					// The post was saved properly, remove old data and bail.
					setData( false );
					return;
				}

if ( ! postData ) {
					return;
				}

content = $( '#content' ).val() || '';
				post_title = $( '#title' ).val() || '';
				excerpt = $( '#excerpt' ).val() || '';

if ( compare( content, postData.content ) && compare( post_title, postData.post_title ) &&
					compare( excerpt, postData.excerpt ) ) {

return;
				}

/*
				 * If '.wp-header-end' is found, append the notices after it otherwise
				 * after the first h1 or h2 heading found within the main content.
				 */
				if ( ! $headerEnd.length ) {
					$headerEnd = $( '.wrap h1, .wrap h2' ).first();
				}

$notice = $( '#local-storage-notice' )
					.insertAfter( $headerEnd )
					.addClass( 'notice-warning' );

if ( $newerAutosaveNotice.length ) {

// If there is a "server" autosave notice, hide it.
					// The data in the session storage is either the same or newer.
					$newerAutosaveNotice.slideUp( 150, function() {
						$notice.slideDown( 150 );
					});
				} else {
					$notice.slideDown( 200 );
				}

$notice.find( '.restore-backup' ).on( 'click.autosave-local', function() {
					restorePost( postData );
					$notice.fadeTo( 250, 0, function() {
						$notice.slideUp( 150 );
					});
				});
			}

/**
			 * Restores the current title, content and excerpt from postData.
			 *
			 * @since 3.9.0
			 *
			 * @param {Object} postData The object containing all post data.
			 *
			 * @return {boolean} True if the post is restored.
			 */
			function restorePost( postData ) {
				var editor;

if ( postData ) {
					// Set the last saved data.
					lastCompareString = getCompareString( postData );

if ( $( '#title' ).val() !== postData.post_title ) {
						$( '#title' ).trigger( 'focus' ).val( postData.post_title || '' );
					}

$( '#excerpt' ).val( postData.excerpt || '' );
					editor = getEditor();

if ( editor && ! editor.isHidden() && typeof switchEditors !== 'undefined' ) {
						if ( editor.settings.wpautop && postData.content ) {
							postData.content = switchEditors.wpautop( postData.content );
						}

// Make sure there's an undo level in the editor.
						editor.undoManager.transact( function() {
							editor.setContent( postData.content || '' );
							editor.nodeChanged();
						});
					} else {

// Make sure the Code editor is selected.
						$( '#content-html' ).trigger( 'click' );
						$( '#content' ).trigger( 'focus' );

// Using document.execCommand() will let the user undo.
						document.execCommand( 'selectAll' );
						document.execCommand( 'insertText', false, postData.content || '' );
					}

return true;
				}

return false;
			}

blog_id = typeof window.autosaveL10n !== 'undefined' && window.autosaveL10n.blog_id;

/*
			 * Check if the browser supports sessionStorage and it's not disabled,
			 * then initialize and run checkPost().
			 * Don't run if the post type supports neither 'editor' (textarea#content) nor 'excerpt'.
			 */
			if ( checkStorage() && blog_id && ( $('#content').length || $('#excerpt').length ) ) {
				$( run );
			}

return {
				hasStorage: hasStorage,
				getSavedPostData: getSavedPostData,
				save: save,
				suspend: suspend,
				resume: resume
			};
		}

/**
		 * Auto saves the post on the server.
		 *
		 * @since 3.9.0
		 *
		 * @return {Object} {
		 * 	{
		 * 		tempBlockSave: tempBlockSave,
		 * 		triggerSave: triggerSave,
		 * 		postChanged: postChanged,
		 * 		suspend: suspend,
		 * 		resume: resume
		 * 		}
		 * 	} The object all functions for autosave.
		 */
		function autosaveServer() {
			var _blockSave, _blockSaveTimer, previousCompareString, lastCompareString,
				nextRun = 0,
				isSuspended = false;

/**
			 * Blocks saving for the next 10 seconds.
			 *
			 * @since 3.9.0
			 *
			 * @return {void}
			 */
			function tempBlockSave() {
				_blockSave = true;
				window.clearTimeout( _blockSaveTimer );

_blockSaveTimer = window.setTimeout( function() {
					_blockSave = false;
				}, 10000 );
			}

/**
			 * Sets isSuspended to true.
			 *
			 * @since 3.9.0
			 *
			 * @return {void}
			 */
			function suspend() {
				isSuspended = true;
			}

/**
			 * Sets isSuspended to false.
			 *
			 * @since 3.9.0
			 *
			 * @return {void}
			 */
			function resume() {
				isSuspended = false;
			}

/**
			 * Triggers the autosave with the post data.
			 *
			 * @since 3.9.0
			 *
			 * @param {Object} data The post data.
			 *
			 * @return {void}
			 */
			function response( data ) {
				_schedule();
				_blockSave = false;
				lastCompareString = previousCompareString;
				previousCompareString = '';

$document.trigger( 'after-autosave', [data] );
				enableButtons();

if ( data.success ) {
					// No longer an auto-draft.
					$( '#auto_draft' ).val('');
				}
			}

/**
			 * Saves immediately.
			 *
			 * Resets the timing and tells heartbeat to connect now.
			 *
			 * @since 3.9.0
			 *
			 * @return {void}
			 */
			function triggerSave() {
				nextRun = 0;
				wp.heartbeat.connectNow();
			}

/**
			 * Checks if the post content in the textarea has changed since page load.
			 *
			 * This also happens when TinyMCE is active and editor.save() is triggered by
			 * wp.autosave.getPostData().
			 *
			 * @since 3.9.0
			 *
			 * @return {boolean} True if the post has been changed.
			 */
			function postChanged() {
				var changed = false;

// If there are TinyMCE instances, loop through them.
				if ( window.tinymce ) {
					window.tinymce.each( [ 'content', 'excerpt' ], function( field ) {
						var editor = window.tinymce.get( field );

if ( ! editor || editor.isHidden() ) {
							if ( ( $( '#' + field ).val() || '' ) !== initialCompareData[ field ] ) {
								changed = true;
								// Break.
								return false;
							}
						} else if ( editor.isDirty() ) {
							changed = true;
							return false;
						}
					} );

if ( ( $( '#title' ).val() || '' ) !== initialCompareData.post_title ) {
						changed = true;
					}

return changed;
				}

return getCompareString() !== initialCompareString;
			}

/**
			 * Checks if the post can be saved or not.
			 *
			 * If the post hasn't changed or it cannot be updated,
			 * because the autosave is blocked or suspended, the function returns false.
			 *
			 * @since 3.9.0
			 *
			 * @return {Object} Returns the post data.
			 */
			function save() {
				var postData, compareString;

// window.autosave() used for back-compat.
				if ( isSuspended || _blockSave || ! window.autosave() ) {
					return false;
				}

if ( ( new Date() ).getTime() < nextRun ) {
					return false;
				}

postData = getPostData();
				compareString = getCompareString( postData );

// First check.
				if ( typeof lastCompareString === 'undefined' ) {
					lastCompareString = initialCompareString;
				}

// No change.
				if ( compareString === lastCompareString ) {
					return false;
				}

previousCompareString = compareString;
				tempBlockSave();
				disableButtons();

$document.trigger( 'wpcountwords', [ postData.content ] )
					.trigger( 'before-autosave', [ postData ] );

postData._wpnonce = $( '#_wpnonce' ).val() || '';

return postData;
			}

/**
			 * Sets the next run, based on the autosave interval.
			 *
			 * @private
			 *
			 * @since 3.9.0
			 *
			 * @return {void}
			 */
			function _schedule() {
				nextRun = ( new Date() ).getTime() + ( autosaveL10n.autosaveInterval * 1000 ) || 60000;
			}

/**
			 * Sets the autosaveData on the autosave heartbeat.
			 *
			 * @since 3.9.0
			 *
			 * @return {void}
			 */
			$( function() {
				_schedule();
			}).on( 'heartbeat-send.autosave', function( event, data ) {
				var autosaveData = save();

if ( autosaveData ) {
					data.wp_autosave = autosaveData;
				}

/**
				 * Triggers the autosave of the post with the autosave data on the autosave
				 * heartbeat.
				 *
				 * @since 3.9.0
				 *
				 * @return {void}
				 */
			}).on( 'heartbeat-tick.autosave', function( event, data ) {
				if ( data.wp_autosave ) {
					response( data.wp_autosave );
				}
				/**
				 * Disables buttons and throws a notice when the connection is lost.
				 *
				 * @since 3.9.0
				 *
				 * @return {void}
				 */
			}).on( 'heartbeat-connection-lost.autosave', function( event, error, status ) {

// When connection is lost, keep user from submitting changes.
				if ( 'timeout' === error || 603 === status ) {
					var $notice = $('#lost-connection-notice');

if ( ! wp.autosave.local.hasStorage ) {
						$notice.find('.hide-if-no-sessionstorage').hide();
					}

$notice.show();
					disableButtons();
				}

/**
				 * Enables buttons when the connection is restored.
				 *
				 * @since 3.9.0
				 *
				 * @return {void}
				 */
			}).on( 'heartbeat-connection-restored.autosave', function() {
				$('#lost-connection-notice').hide();
				enableButtons();
			});

return {
				tempBlockSave: tempBlockSave,
				triggerSave: triggerSave,
				postChanged: postChanged,
				suspend: suspend,
				resume: resume
			};
		}

/**
		 * Sets the autosave time out.
		 *
		 * Wait for TinyMCE to initialize plus 1 second. for any external css to finish loading,
		 * then save to the textarea before setting initialCompareString.
		 * This avoids any insignificant differences between the initial textarea content and the content
		 * extracted from the editor.
		 *
		 * @since 3.9.0
		 *
		 * @return {void}
		 */
		$( function() {
			// Set the initial compare string in case TinyMCE is not used or not loaded first.
			setInitialCompare();
		}).on( 'tinymce-editor-init.autosave', function( event, editor ) {
			// Reset the initialCompare data after the TinyMCE instances have been initialized.
			if ( 'content' === editor.id || 'excerpt' === editor.id ) {
				window.setTimeout( function() {
					editor.save();
					setInitialCompare();
				}, 1000 );
			}
		});

return {
			getPostData: getPostData,
			getCompareString: getCompareString,
			disableButtons: disableButtons,
			enableButtons: enableButtons,
			local: autosaveLocal(),
			server: autosaveServer()
		};
	}

/** @namespace wp */
	window.wp = window.wp || {};
	window.wp.autosave = autosave();

}( jQuery, window ));
����������������������������������������������������customize-selective-refresh.js����������������������������������������������������������������������0000644�����������������00000101067�15221325047�0012547 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/**
 * @output wp-includes/js/customize-selective-refresh.js
 */

/* global jQuery, JSON, _customizePartialRefreshExports, console */

/** @namespace wp.customize.selectiveRefresh */
wp.customize.selectiveRefresh = ( function( $, api ) {
	'use strict';
	var self, Partial, Placement;

self = {
		ready: $.Deferred(),
		editShortcutVisibility: new api.Value(),
		data: {
			partials: {},
			renderQueryVar: '',
			l10n: {
				shiftClickToEdit: ''
			}
		},
		currentRequest: null
	};

_.extend( self, api.Events );

/**
	 * A Customizer Partial.
	 *
	 * A partial provides a rendering of one or more settings according to a template.
	 *
	 * @memberOf wp.customize.selectiveRefresh
	 *
	 * @see PHP class WP_Customize_Partial.
	 *
	 * @class
	 * @augments wp.customize.Class
	 * @since 4.5.0
	 */
	Partial = self.Partial = api.Class.extend(/** @lends wp.customize.SelectiveRefresh.Partial.prototype */{

id: null,

/**
		 * Default params.
		 *
		 * @since 4.9.0
		 * @var {object}
		 */
		defaults: {
			selector: null,
			primarySetting: null,
			containerInclusive: false,
			fallbackRefresh: true // Note this needs to be false in a front-end editing context.
		},

/**
		 * Constructor.
		 *
		 * @since 4.5.0
		 *
		 * @param {string}  id                      - Unique identifier for the partial instance.
		 * @param {Object}  options                 - Options hash for the partial instance.
		 * @param {string}  options.type            - Type of partial (e.g. nav_menu, widget, etc)
		 * @param {string}  options.selector        - jQuery selector to find the container element in the page.
		 * @param {Array}   options.settings        - The IDs for the settings the partial relates to.
		 * @param {string}  options.primarySetting  - The ID for the primary setting the partial renders.
		 * @param {boolean} options.fallbackRefresh - Whether to refresh the entire preview in case of a partial refresh failure.
		 * @param {Object}  [options.params]        - Deprecated wrapper for the above properties.
		 */
		initialize: function( id, options ) {
			var partial = this;
			options = options || {};
			partial.id = id;

partial.params = _.extend(
				{
					settings: []
				},
				partial.defaults,
				options.params || options
			);

partial.deferred = {};
			partial.deferred.ready = $.Deferred();

partial.deferred.ready.done( function() {
				partial.ready();
			} );
		},

/**
		 * Set up the partial.
		 *
		 * @since 4.5.0
		 */
		ready: function() {
			var partial = this;
			_.each( partial.placements(), function( placement ) {
				$( placement.container ).attr( 'title', self.data.l10n.shiftClickToEdit );
				partial.createEditShortcutForPlacement( placement );
			} );
			$( document ).on( 'click', partial.params.selector, function( e ) {
				if ( ! e.shiftKey ) {
					return;
				}
				e.preventDefault();
				_.each( partial.placements(), function( placement ) {
					if ( $( placement.container ).is( e.currentTarget ) ) {
						partial.showControl();
					}
				} );
			} );
		},

/**
		 * Create and show the edit shortcut for a given partial placement container.
		 *
		 * @since 4.7.0
		 * @access public
		 *
		 * @param {Placement} placement The placement container element.
		 * @return {void}
		 */
		createEditShortcutForPlacement: function( placement ) {
			var partial = this, $shortcut, $placementContainer, illegalAncestorSelector, illegalContainerSelector;
			if ( ! placement.container ) {
				return;
			}
			$placementContainer = $( placement.container );
			illegalAncestorSelector = 'head';
			illegalContainerSelector = 'area, audio, base, bdi, bdo, br, button, canvas, col, colgroup, command, datalist, embed, head, hr, html, iframe, img, input, keygen, label, link, map, math, menu, meta, noscript, object, optgroup, option, param, progress, rp, rt, ruby, script, select, source, style, svg, table, tbody, textarea, tfoot, thead, title, tr, track, video, wbr';
			if ( ! $placementContainer.length || $placementContainer.is( illegalContainerSelector ) || $placementContainer.closest( illegalAncestorSelector ).length ) {
				return;
			}
			$shortcut = partial.createEditShortcut();
			$shortcut.on( 'click', function( event ) {
				event.preventDefault();
				event.stopPropagation();
				partial.showControl();
			} );
			partial.addEditShortcutToPlacement( placement, $shortcut );
		},

/**
		 * Add an edit shortcut to the placement container.
		 *
		 * @since 4.7.0
		 * @access public
		 *
		 * @param {Placement} placement The placement for the partial.
		 * @param {jQuery} $editShortcut The shortcut element as a jQuery object.
		 * @return {void}
		 */
		addEditShortcutToPlacement: function( placement, $editShortcut ) {
			var $placementContainer = $( placement.container );
			$placementContainer.prepend( $editShortcut );
			if ( ! $placementContainer.is( ':visible' ) || 'none' === $placementContainer.css( 'display' ) ) {
				$editShortcut.addClass( 'customize-partial-edit-shortcut-hidden' );
			}
		},

/**
		 * Return the unique class name for the edit shortcut button for this partial.
		 *
		 * @since 4.7.0
		 * @access public
		 *
		 * @return {string} Partial ID converted into a class name for use in shortcut.
		 */
		getEditShortcutClassName: function() {
			var partial = this, cleanId;
			cleanId = partial.id.replace( /]/g, '' ).replace( /\[/g, '-' );
			return 'customize-partial-edit-shortcut-' + cleanId;
		},

/**
		 * Return the appropriate translated string for the edit shortcut button.
		 *
		 * @since 4.7.0
		 * @access public
		 *
		 * @return {string} Tooltip for edit shortcut.
		 */
		getEditShortcutTitle: function() {
			var partial = this, l10n = self.data.l10n;
			switch ( partial.getType() ) {
				case 'widget':
					return l10n.clickEditWidget;
				case 'blogname':
					return l10n.clickEditTitle;
				case 'blogdescription':
					return l10n.clickEditTitle;
				case 'nav_menu':
					return l10n.clickEditMenu;
				default:
					return l10n.clickEditMisc;
			}
		},

/**
		 * Return the type of this partial
		 *
		 * Will use `params.type` if set, but otherwise will try to infer type from settingId.
		 *
		 * @since 4.7.0
		 * @access public
		 *
		 * @return {string} Type of partial derived from type param or the related setting ID.
		 */
		getType: function() {
			var partial = this, settingId;
			settingId = partial.params.primarySetting || _.first( partial.settings() ) || 'unknown';
			if ( partial.params.type ) {
				return partial.params.type;
			}
			if ( settingId.match( /^nav_menu_instance\[/ ) ) {
				return 'nav_menu';
			}
			if ( settingId.match( /^widget_.+\[\d+]$/ ) ) {
				return 'widget';
			}
			return settingId;
		},

/**
		 * Create an edit shortcut button for this partial.
		 *
		 * @since 4.7.0
		 * @access public
		 *
		 * @return {jQuery} The edit shortcut button element.
		 */
		createEditShortcut: function() {
			var partial = this, shortcutTitle, $buttonContainer, $button, $image;
			shortcutTitle = partial.getEditShortcutTitle();
			$buttonContainer = $( '<span>', {
				'class': 'customize-partial-edit-shortcut ' + partial.getEditShortcutClassName()
			} );
			$button = $( '<button>', {
				'aria-label': shortcutTitle,
				'title': shortcutTitle,
				'class': 'customize-partial-edit-shortcut-button'
			} );
			$image = $( '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M13.89 3.39l2.71 2.72c.46.46.42 1.24.03 1.64l-8.01 8.02-5.56 1.16 1.16-5.58s7.6-7.63 7.99-8.03c.39-.39 1.22-.39 1.68.07zm-2.73 2.79l-5.59 5.61 1.11 1.11 5.54-5.65zm-2.97 8.23l5.58-5.6-1.07-1.08-5.59 5.6z"/></svg>' );
			$button.append( $image );
			$buttonContainer.append( $button );
			return $buttonContainer;
		},

/**
		 * Find all placements for this partial in the document.
		 *
		 * @since 4.5.0
		 *
		 * @return {Array.<Placement>}
		 */
		placements: function() {
			var partial = this, selector;

selector = partial.params.selector || '';
			if ( selector ) {
				selector += ', ';
			}
			selector += '[data-customize-partial-id="' + partial.id + '"]'; // @todo Consider injecting customize-partial-id-${id} classnames instead.

return $( selector ).map( function() {
				var container = $( this ), context;

context = container.data( 'customize-partial-placement-context' );
				if ( _.isString( context ) && '{' === context.substr( 0, 1 ) ) {
					throw new Error( 'context JSON parse error' );
				}

return new Placement( {
					partial: partial,
					container: container,
					context: context
				} );
			} ).get();
		},

/**
		 * Get list of setting IDs related to this partial.
		 *
		 * @since 4.5.0
		 *
		 * @return {string[]}
		 */
		settings: function() {
			var partial = this;
			if ( partial.params.settings && 0 !== partial.params.settings.length ) {
				return partial.params.settings;
			} else if ( partial.params.primarySetting ) {
				return [ partial.params.primarySetting ];
			} else {
				return [ partial.id ];
			}
		},

/**
		 * Return whether the setting is related to the partial.
		 *
		 * @since 4.5.0
		 *
		 * @param {wp.customize.Value|string} setting  ID or object for setting.
		 * @return {boolean} Whether the setting is related to the partial.
		 */
		isRelatedSetting: function( setting /*... newValue, oldValue */ ) {
			var partial = this;
			if ( _.isString( setting ) ) {
				setting = api( setting );
			}
			if ( ! setting ) {
				return false;
			}
			return -1 !== _.indexOf( partial.settings(), setting.id );
		},

/**
		 * Show the control to modify this partial's setting(s).
		 *
		 * This may be overridden for inline editing.
		 *
		 * @since 4.5.0
		 */
		showControl: function() {
			var partial = this, settingId = partial.params.primarySetting;
			if ( ! settingId ) {
				settingId = _.first( partial.settings() );
			}
			if ( partial.getType() === 'nav_menu' ) {
				if ( partial.params.navMenuArgs.theme_location ) {
					settingId = 'nav_menu_locations[' + partial.params.navMenuArgs.theme_location + ']';
				} else if ( partial.params.navMenuArgs.menu )   {
					settingId = 'nav_menu[' + String( partial.params.navMenuArgs.menu ) + ']';
				}
			}
			api.preview.send( 'focus-control-for-setting', settingId );
		},

/**
		 * Prepare container for selective refresh.
		 *
		 * @since 4.5.0
		 *
		 * @param {Placement} placement
		 */
		preparePlacement: function( placement ) {
			$( placement.container ).addClass( 'customize-partial-refreshing' );
		},

/**
		 * Reference to the pending promise returned from self.requestPartial().
		 *
		 * @since 4.5.0
		 * @private
		 */
		_pendingRefreshPromise: null,

/**
		 * Request the new partial and render it into the placements.
		 *
		 * @since 4.5.0
		 *
		 * @this {wp.customize.selectiveRefresh.Partial}
		 * @return {jQuery.Promise}
		 */
		refresh: function() {
			var partial = this, refreshPromise;

refreshPromise = self.requestPartial( partial );

if ( ! partial._pendingRefreshPromise ) {
				_.each( partial.placements(), function( placement ) {
					partial.preparePlacement( placement );
				} );

refreshPromise.done( function( placements ) {
					_.each( placements, function( placement ) {
						partial.renderContent( placement );
					} );
				} );

refreshPromise.fail( function( data, placements ) {
					partial.fallback( data, placements );
				} );

// Allow new request when this one finishes.
				partial._pendingRefreshPromise = refreshPromise;
				refreshPromise.always( function() {
					partial._pendingRefreshPromise = null;
				} );
			}

return refreshPromise;
		},

/**
		 * Apply the addedContent in the placement to the document.
		 *
		 * Note the placement object will have its container and removedNodes
		 * properties updated.
		 *
		 * @since 4.5.0
		 *
		 * @param {Placement}             placement
		 * @param {Element|jQuery}        [placement.container]  - This param will be empty if there was no element matching the selector.
		 * @param {string|Object|boolean} placement.addedContent - Rendered HTML content, a data object for JS templates to render, or false if no render.
		 * @param {Object}                [placement.context]    - Optional context information about the container.
		 * @return {boolean} Whether the rendering was successful and the fallback was not invoked.
		 */
		renderContent: function( placement ) {
			var partial = this, content, newContainerElement;
			if ( ! placement.container ) {
				partial.fallback( new Error( 'no_container' ), [ placement ] );
				return false;
			}
			placement.container = $( placement.container );
			if ( false === placement.addedContent ) {
				partial.fallback( new Error( 'missing_render' ), [ placement ] );
				return false;
			}

// Currently a subclass needs to override renderContent to handle partials returning data object.
			if ( ! _.isString( placement.addedContent ) ) {
				partial.fallback( new Error( 'non_string_content' ), [ placement ] );
				return false;
			}

/* jshint ignore:start */
			self.originalDocumentWrite = document.write;
			document.write = function() {
				throw new Error( self.data.l10n.badDocumentWrite );
			};
			/* jshint ignore:end */
			try {
				content = placement.addedContent;
				if ( wp.emoji && wp.emoji.parse && ! $.contains( document.head, placement.container[0] ) ) {
					content = wp.emoji.parse( content );
				}

if ( partial.params.containerInclusive ) {

// Note that content may be an empty string, and in this case jQuery will just remove the oldContainer.
					newContainerElement = $( content );

// Merge the new context on top of the old context.
					placement.context = _.extend(
						placement.context,
						newContainerElement.data( 'customize-partial-placement-context' ) || {}
					);
					newContainerElement.data( 'customize-partial-placement-context', placement.context );

placement.removedNodes = placement.container;
					placement.container = newContainerElement;
					placement.removedNodes.replaceWith( placement.container );
					placement.container.attr( 'title', self.data.l10n.shiftClickToEdit );
				} else {
					placement.removedNodes = document.createDocumentFragment();
					while ( placement.container[0].firstChild ) {
						placement.removedNodes.appendChild( placement.container[0].firstChild );
					}

placement.container.html( content );
				}

placement.container.removeClass( 'customize-render-content-error' );
			} catch ( error ) {
				if ( 'undefined' !== typeof console && console.error ) {
					console.error( partial.id, error );
				}
				partial.fallback( error, [ placement ] );
			}
			/* jshint ignore:start */
			document.write = self.originalDocumentWrite;
			self.originalDocumentWrite = null;
			/* jshint ignore:end */

partial.createEditShortcutForPlacement( placement );
			placement.container.removeClass( 'customize-partial-refreshing' );

// Prevent placement container from being re-triggered as being rendered among nested partials.
			placement.container.data( 'customize-partial-content-rendered', true );

/*
			 * Note that the 'wp_audio_shortcode_library' and 'wp_video_shortcode_library' filters
			 * will determine whether or not wp.mediaelement is loaded and whether it will
			 * initialize audio and video respectively. See also https://core.trac.wordpress.org/ticket/40144
			 */
			if ( wp.mediaelement ) {
				wp.mediaelement.initialize();
			}

if ( wp.playlist ) {
				wp.playlist.initialize();
			}

/**
			 * Announce when a partial's placement has been rendered so that dynamic elements can be re-built.
			 */
			self.trigger( 'partial-content-rendered', placement );
			return true;
		},

/**
		 * Handle fail to render partial.
		 *
		 * The first argument is either the failing jqXHR or an Error object, and the second argument is the array of containers.
		 *
		 * @since 4.5.0
		 */
		fallback: function() {
			var partial = this;
			if ( partial.params.fallbackRefresh ) {
				self.requestFullRefresh();
			}
		}
	} );

/**
	 * A Placement for a Partial.
	 *
	 * A partial placement is the actual physical representation of a partial for a given context.
	 * It also may have information in relation to how a placement may have just changed.
	 * The placement is conceptually similar to a DOM Range or MutationRecord.
	 *
	 * @memberOf wp.customize.selectiveRefresh
	 *
	 * @class Placement
	 * @augments wp.customize.Class
	 * @since 4.5.0
	 */
	self.Placement = Placement = api.Class.extend(/** @lends wp.customize.selectiveRefresh.prototype */{

/**
		 * The partial with which the container is associated.
		 *
		 * @param {wp.customize.selectiveRefresh.Partial}
		 */
		partial: null,

/**
		 * DOM element which contains the placement's contents.
		 *
		 * This will be null if the startNode and endNode do not point to the same
		 * DOM element, such as in the case of a sidebar partial.
		 * This container element itself will be replaced for partials that
		 * have containerInclusive param defined as true.
		 */
		container: null,

/**
		 * DOM node for the initial boundary of the placement.
		 *
		 * This will normally be the same as endNode since most placements appear as elements.
		 * This is primarily useful for widget sidebars which do not have intrinsic containers, but
		 * for which an HTML comment is output before to mark the starting position.
		 */
		startNode: null,

/**
		 * DOM node for the terminal boundary of the placement.
		 *
		 * This will normally be the same as startNode since most placements appear as elements.
		 * This is primarily useful for widget sidebars which do not have intrinsic containers, but
		 * for which an HTML comment is output before to mark the ending position.
		 */
		endNode: null,

/**
		 * Context data.
		 *
		 * This provides information about the placement which is included in the request
		 * in order to render the partial properly.
		 *
		 * @param {object}
		 */
		context: null,

/**
		 * The content for the partial when refreshed.
		 *
		 * @param {string}
		 */
		addedContent: null,

/**
		 * DOM node(s) removed when the partial is refreshed.
		 *
		 * If the partial is containerInclusive, then the removedNodes will be
		 * the single Element that was the partial's former placement. If the
		 * partial is not containerInclusive, then the removedNodes will be a
		 * documentFragment containing the nodes removed.
		 *
		 * @param {Element|DocumentFragment}
		 */
		removedNodes: null,

/**
		 * Constructor.
		 *
		 * @since 4.5.0
		 *
		 * @param {Object}                   args
		 * @param {Partial}                  args.partial
		 * @param {jQuery|Element}           [args.container]
		 * @param {Node}                     [args.startNode]
		 * @param {Node}                     [args.endNode]
		 * @param {Object}                   [args.context]
		 * @param {string}                   [args.addedContent]
		 * @param {jQuery|DocumentFragment}  [args.removedNodes]
		 */
		initialize: function( args ) {
			var placement = this;

args = _.extend( {}, args || {} );
			if ( ! args.partial || ! args.partial.extended( Partial ) ) {
				throw new Error( 'Missing partial' );
			}
			args.context = args.context || {};
			if ( args.container ) {
				args.container = $( args.container );
			}

_.extend( placement, args );
		}

});

/**
	 * Mapping of type names to Partial constructor subclasses.
	 *
	 * @since 4.5.0
	 *
	 * @type {Object.<string, wp.customize.selectiveRefresh.Partial>}
	 */
	self.partialConstructor = {};

self.partial = new api.Values({ defaultConstructor: Partial });

/**
	 * Get the POST vars for a Customizer preview request.
	 *
	 * @since 4.5.0
	 * @see wp.customize.previewer.query()
	 *
	 * @return {Object}
	 */
	self.getCustomizeQuery = function() {
		var dirtyCustomized = {};
		api.each( function( value, key ) {
			if ( value._dirty ) {
				dirtyCustomized[ key ] = value();
			}
		} );

return {
			wp_customize: 'on',
			nonce: api.settings.nonce.preview,
			customize_theme: api.settings.theme.stylesheet,
			customized: JSON.stringify( dirtyCustomized ),
			customize_changeset_uuid: api.settings.changeset.uuid
		};
	};

/**
	 * Currently-requested partials and their associated deferreds.
	 *
	 * @since 4.5.0
	 * @type {Object<string, { deferred: jQuery.Promise, partial: wp.customize.selectiveRefresh.Partial }>}
	 */
	self._pendingPartialRequests = {};

/**
	 * Timeout ID for the current request, or null if no request is current.
	 *
	 * @since 4.5.0
	 * @type {number|null}
	 * @private
	 */
	self._debouncedTimeoutId = null;

/**
	 * Current jqXHR for the request to the partials.
	 *
	 * @since 4.5.0
	 * @type {jQuery.jqXHR|null}
	 * @private
	 */
	self._currentRequest = null;

/**
	 * Request full page refresh.
	 *
	 * When selective refresh is embedded in the context of front-end editing, this request
	 * must fail or else changes will be lost, unless transactions are implemented.
	 *
	 * @since 4.5.0
	 */
	self.requestFullRefresh = function() {
		api.preview.send( 'refresh' );
	};

/**
	 * Request a re-rendering of a partial.
	 *
	 * @since 4.5.0
	 *
	 * @param {wp.customize.selectiveRefresh.Partial} partial
	 * @return {jQuery.Promise}
	 */
	self.requestPartial = function( partial ) {
		var partialRequest;

if ( self._debouncedTimeoutId ) {
			clearTimeout( self._debouncedTimeoutId );
			self._debouncedTimeoutId = null;
		}
		if ( self._currentRequest ) {
			self._currentRequest.abort();
			self._currentRequest = null;
		}

partialRequest = self._pendingPartialRequests[ partial.id ];
		if ( ! partialRequest || 'pending' !== partialRequest.deferred.state() ) {
			partialRequest = {
				deferred: $.Deferred(),
				partial: partial
			};
			self._pendingPartialRequests[ partial.id ] = partialRequest;
		}

// Prevent leaking partial into debounced timeout callback.
		partial = null;

self._debouncedTimeoutId = setTimeout(
			function() {
				var data, partialPlacementContexts, partialsPlacements, request;

self._debouncedTimeoutId = null;
				data = self.getCustomizeQuery();

/*
				 * It is key that the containers be fetched exactly at the point of the request being
				 * made, because the containers need to be mapped to responses by array indices.
				 */
				partialsPlacements = {};

partialPlacementContexts = {};

_.each( self._pendingPartialRequests, function( pending, partialId ) {
					partialsPlacements[ partialId ] = pending.partial.placements();
					if ( ! self.partial.has( partialId ) ) {
						pending.deferred.rejectWith( pending.partial, [ new Error( 'partial_removed' ), partialsPlacements[ partialId ] ] );
					} else {
						/*
						 * Note that this may in fact be an empty array. In that case, it is the responsibility
						 * of the Partial subclass instance to know where to inject the response, or else to
						 * just issue a refresh (default behavior). The data being returned with each container
						 * is the context information that may be needed to render certain partials, such as
						 * the contained sidebar for rendering widgets or what the nav menu args are for a menu.
						 */
						partialPlacementContexts[ partialId ] = _.map( partialsPlacements[ partialId ], function( placement ) {
							return placement.context || {};
						} );
					}
				} );

data.partials = JSON.stringify( partialPlacementContexts );
				data[ self.data.renderQueryVar ] = '1';

request = self._currentRequest = wp.ajax.send( null, {
					data: data,
					url: api.settings.url.self
				} );

request.done( function( data ) {

/**
					 * Announce the data returned from a request to render partials.
					 *
					 * The data is filtered on the server via customize_render_partials_response
					 * so plugins can inject data from the server to be utilized
					 * on the client via this event. Plugins may use this filter
					 * to communicate script and style dependencies that need to get
					 * injected into the page to support the rendered partials.
					 * This is similar to the 'saved' event.
					 */
					self.trigger( 'render-partials-response', data );

// Relay errors (warnings) captured during rendering and relay to console.
					if ( data.errors && 'undefined' !== typeof console && console.warn ) {
						_.each( data.errors, function( error ) {
							console.warn( error );
						} );
					}

/*
					 * Note that data is an array of items that correspond to the array of
					 * containers that were submitted in the request. So we zip up the
					 * array of containers with the array of contents for those containers,
					 * and send them into .
					 */
					_.each( self._pendingPartialRequests, function( pending, partialId ) {
						var placementsContents;
						if ( ! _.isArray( data.contents[ partialId ] ) ) {
							pending.deferred.rejectWith( pending.partial, [ new Error( 'unrecognized_partial' ), partialsPlacements[ partialId ] ] );
						} else {
							placementsContents = _.map( data.contents[ partialId ], function( content, i ) {
								var partialPlacement = partialsPlacements[ partialId ][ i ];
								if ( partialPlacement ) {
									partialPlacement.addedContent = content;
								} else {
									partialPlacement = new Placement( {
										partial: pending.partial,
										addedContent: content
									} );
								}
								return partialPlacement;
							} );
							pending.deferred.resolveWith( pending.partial, [ placementsContents ] );
						}
					} );
					self._pendingPartialRequests = {};
				} );

request.fail( function( data, statusText ) {

/*
					 * Ignore failures caused by partial.currentRequest.abort()
					 * The pending deferreds will remain in self._pendingPartialRequests
					 * for re-use with the next request.
					 */
					if ( 'abort' === statusText ) {
						return;
					}

_.each( self._pendingPartialRequests, function( pending, partialId ) {
						pending.deferred.rejectWith( pending.partial, [ data, partialsPlacements[ partialId ] ] );
					} );
					self._pendingPartialRequests = {};
				} );
			},
			api.settings.timeouts.selectiveRefresh
		);

return partialRequest.deferred.promise();
	};

/**
	 * Add partials for any nav menu container elements in the document.
	 *
	 * This method may be called multiple times. Containers that already have been
	 * seen will be skipped.
	 *
	 * @since 4.5.0
	 *
	 * @param {jQuery|HTMLElement} [rootElement]
	 * @param {object}             [options]
	 * @param {boolean=true}       [options.triggerRendered]
	 */
	self.addPartials = function( rootElement, options ) {
		var containerElements;
		if ( ! rootElement ) {
			rootElement = document.documentElement;
		}
		rootElement = $( rootElement );
		options = _.extend(
			{
				triggerRendered: true
			},
			options || {}
		);

containerElements = rootElement.find( '[data-customize-partial-id]' );
		if ( rootElement.is( '[data-customize-partial-id]' ) ) {
			containerElements = containerElements.add( rootElement );
		}
		containerElements.each( function() {
			var containerElement = $( this ), partial, placement, id, Constructor, partialOptions, containerContext;
			id = containerElement.data( 'customize-partial-id' );
			if ( ! id ) {
				return;
			}
			containerContext = containerElement.data( 'customize-partial-placement-context' ) || {};

partial = self.partial( id );
			if ( ! partial ) {
				partialOptions = containerElement.data( 'customize-partial-options' ) || {};
				partialOptions.constructingContainerContext = containerElement.data( 'customize-partial-placement-context' ) || {};
				Constructor = self.partialConstructor[ containerElement.data( 'customize-partial-type' ) ] || self.Partial;
				partial = new Constructor( id, partialOptions );
				self.partial.add( partial );
			}

/*
			 * Only trigger renders on (nested) partials that have been not been
			 * handled yet. An example where this would apply is a nav menu
			 * embedded inside of a navigation menu widget. When the widget's title
			 * is updated, the entire widget will re-render and then the event
			 * will be triggered for the nested nav menu to do any initialization.
			 */
			if ( options.triggerRendered && ! containerElement.data( 'customize-partial-content-rendered' ) ) {

placement = new Placement( {
					partial: partial,
					context: containerContext,
					container: containerElement
				} );

$( placement.container ).attr( 'title', self.data.l10n.shiftClickToEdit );
				partial.createEditShortcutForPlacement( placement );

/**
				 * Announce when a partial's nested placement has been re-rendered.
				 */
				self.trigger( 'partial-content-rendered', placement );
			}
			containerElement.data( 'customize-partial-content-rendered', true );
		} );
	};

api.bind( 'preview-ready', function() {
		var handleSettingChange, watchSettingChange, unwatchSettingChange;

_.extend( self.data, _customizePartialRefreshExports );

// Create the partial JS models.
		_.each( self.data.partials, function( data, id ) {
			var Constructor, partial = self.partial( id );
			if ( ! partial ) {
				Constructor = self.partialConstructor[ data.type ] || self.Partial;
				partial = new Constructor(
					id,
					_.extend( { params: data }, data ) // Inclusion of params alias is for back-compat for custom partials that expect to augment this property.
				);
				self.partial.add( partial );
			} else {
				_.extend( partial.params, data );
			}
		} );

/**
		 * Handle change to a setting.
		 *
		 * Note this is largely needed because adding a 'change' event handler to wp.customize
		 * will only include the changed setting object as an argument, not including the
		 * new value or the old value.
		 *
		 * @since 4.5.0
		 * @this {wp.customize.Setting}
		 *
		 * @param {*|null} newValue New value, or null if the setting was just removed.
		 * @param {*|null} oldValue Old value, or null if the setting was just added.
		 */
		handleSettingChange = function( newValue, oldValue ) {
			var setting = this;
			self.partial.each( function( partial ) {
				if ( partial.isRelatedSetting( setting, newValue, oldValue ) ) {
					partial.refresh();
				}
			} );
		};

/**
		 * Trigger the initial change for the added setting, and watch for changes.
		 *
		 * @since 4.5.0
		 * @this {wp.customize.Values}
		 *
		 * @param {wp.customize.Setting} setting
		 */
		watchSettingChange = function( setting ) {
			handleSettingChange.call( setting, setting(), null );
			setting.bind( handleSettingChange );
		};

/**
		 * Trigger the final change for the removed setting, and unwatch for changes.
		 *
		 * @since 4.5.0
		 * @this {wp.customize.Values}
		 *
		 * @param {wp.customize.Setting} setting
		 */
		unwatchSettingChange = function( setting ) {
			handleSettingChange.call( setting, null, setting() );
			setting.unbind( handleSettingChange );
		};

api.bind( 'add', watchSettingChange );
		api.bind( 'remove', unwatchSettingChange );
		api.each( function( setting ) {
			setting.bind( handleSettingChange );
		} );

// Add (dynamic) initial partials that are declared via data-* attributes.
		self.addPartials( document.documentElement, {
			triggerRendered: false
		} );

// Add new dynamic partials when the document changes.
		if ( 'undefined' !== typeof MutationObserver ) {
			self.mutationObserver = new MutationObserver( function( mutations ) {
				_.each( mutations, function( mutation ) {
					self.addPartials( $( mutation.target ) );
				} );
			} );
			self.mutationObserver.observe( document.documentElement, {
				childList: true,
				subtree: true
			} );
		}

/**
		 * Handle rendering of partials.
		 *
		 * @param {api.selectiveRefresh.Placement} placement
		 */
		api.selectiveRefresh.bind( 'partial-content-rendered', function( placement ) {
			if ( placement.container ) {
				self.addPartials( placement.container );
			}
		} );

/**
		 * Handle setting validities in partial refresh response.
		 *
		 * @param {object} data Response data.
		 * @param {object} data.setting_validities Setting validities.
		 */
		api.selectiveRefresh.bind( 'render-partials-response', function handleSettingValiditiesResponse( data ) {
			if ( data.setting_validities ) {
				api.preview.send( 'selective-refresh-setting-validities', data.setting_validities );
			}
		} );

api.preview.bind( 'edit-shortcut-visibility', function( visibility ) {
			api.selectiveRefresh.editShortcutVisibility.set( visibility );
		} );
		api.selectiveRefresh.editShortcutVisibility.bind( function( visibility ) {
			var body = $( document.body ), shouldAnimateHide;

shouldAnimateHide = ( 'hidden' === visibility && body.hasClass( 'customize-partial-edit-shortcuts-shown' ) && ! body.hasClass( 'customize-partial-edit-shortcuts-hidden' ) );
			body.toggleClass( 'customize-partial-edit-shortcuts-hidden', shouldAnimateHide );
			body.toggleClass( 'customize-partial-edit-shortcuts-shown', 'visible' === visibility );
		} );

api.preview.bind( 'active', function() {

// Make all partials ready.
			self.partial.each( function( partial ) {
				partial.deferred.ready.resolve();
			} );

// Make all partials added henceforth as ready upon add.
			self.partial.bind( 'add', function( partial ) {
				partial.deferred.ready.resolve();
			} );
		} );

} );

return self;
}( jQuery, wp.customize ) );
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 * @output wp-includes/js/customize-preview-widgets.js
 */

/* global _wpWidgetCustomizerPreviewSettings */

/**
 * Handles the initialization, refreshing and rendering of widget partials and sidebar widgets.
 *
 * @since 4.5.0
 *
 * @namespace wp.customize.widgetsPreview
 *
 * @param {jQuery} $   The jQuery object.
 * @param {Object} _   The utilities library.
 * @param {Object} wp  Current WordPress environment instance.
 * @param {Object} api Information from the API.
 *
 * @return {Object} Widget-related variables.
 */
wp.customize.widgetsPreview = wp.customize.WidgetCustomizerPreview = (function( $, _, wp, api ) {

var self;

self = {
		renderedSidebars: {},
		renderedWidgets: {},
		registeredSidebars: [],
		registeredWidgets: {},
		widgetSelectors: [],
		preview: null,
		l10n: {
			widgetTooltip: ''
		},
		selectiveRefreshableWidgets: {}
	};

/**
	 * Initializes the widgets preview.
	 *
	 * @since 4.5.0
	 *
	 * @memberOf wp.customize.widgetsPreview
	 *
	 * @return {void}
	 */
	self.init = function() {
		var self = this;

self.preview = api.preview;
		if ( ! _.isEmpty( self.selectiveRefreshableWidgets ) ) {
			self.addPartials();
		}

self.buildWidgetSelectors();
		self.highlightControls();

self.preview.bind( 'highlight-widget', self.highlightWidget );

api.preview.bind( 'active', function() {
			self.highlightControls();
		} );

/*
		 * Refresh a partial when the controls pane requests it. This is used currently just by the
		 * Gallery widget so that when an attachment's caption is updated in the media modal,
		 * the widget in the preview will then be refreshed to show the change. Normally doing this
		 * would not be necessary because all of the state should be contained inside the changeset,
		 * as everything done in the Customizer should not make a change to the site unless the
		 * changeset itself is published. Attachments are a current exception to this rule.
		 * For a proposal to include attachments in the customized state, see #37887.
		 */
		api.preview.bind( 'refresh-widget-partial', function( widgetId ) {
			var partialId = 'widget[' + widgetId + ']';
			if ( api.selectiveRefresh.partial.has( partialId ) ) {
				api.selectiveRefresh.partial( partialId ).refresh();
			} else if ( self.renderedWidgets[ widgetId ] ) {
				api.preview.send( 'refresh' ); // Fallback in case theme does not support 'customize-selective-refresh-widgets'.
			}
		} );
	};

self.WidgetPartial = api.selectiveRefresh.Partial.extend(/** @lends wp.customize.widgetsPreview.WidgetPartial.prototype */{

/**
		 * Represents a partial widget instance.
		 *
		 * @since 4.5.0
		 *
		 * @constructs
		 * @augments wp.customize.selectiveRefresh.Partial
		 *
		 * @alias wp.customize.widgetsPreview.WidgetPartial
		 * @memberOf wp.customize.widgetsPreview
		 *
		 * @param {string} id             The partial's ID.
		 * @param {Object} options        Options used to initialize the partial's
		 *                                instance.
		 * @param {Object} options.params The options parameters.
		 */
		initialize: function( id, options ) {
			var partial = this, matches;
			matches = id.match( /^widget\[(.+)]$/ );
			if ( ! matches ) {
				throw new Error( 'Illegal id for widget partial.' );
			}

partial.widgetId = matches[1];
			partial.widgetIdParts = self.parseWidgetId( partial.widgetId );
			options = options || {};
			options.params = _.extend(
				{
					settings: [ self.getWidgetSettingId( partial.widgetId ) ],
					containerInclusive: true
				},
				options.params || {}
			);

api.selectiveRefresh.Partial.prototype.initialize.call( partial, id, options );
		},

/**
		 * Refreshes the widget partial.
		 *
		 * @since 4.5.0
		 *
		 * @return {Promise|void} Either a promise postponing the refresh, or void.
		 */
		refresh: function() {
			var partial = this, refreshDeferred;
			if ( ! self.selectiveRefreshableWidgets[ partial.widgetIdParts.idBase ] ) {
				refreshDeferred = $.Deferred();
				refreshDeferred.reject();
				partial.fallback();
				return refreshDeferred.promise();
			} else {
				return api.selectiveRefresh.Partial.prototype.refresh.call( partial );
			}
		},

/**
		 * Sends the widget-updated message to the parent so the spinner will get
		 * removed from the widget control.
		 *
		 * @inheritDoc
		 * @param {wp.customize.selectiveRefresh.Placement} placement The placement
		 *                                                            function.
		 *
		 * @return {void}
		 */
		renderContent: function( placement ) {
			var partial = this;
			if ( api.selectiveRefresh.Partial.prototype.renderContent.call( partial, placement ) ) {
				api.preview.send( 'widget-updated', partial.widgetId );
				api.selectiveRefresh.trigger( 'widget-updated', partial );
			}
		}
	});

self.SidebarPartial = api.selectiveRefresh.Partial.extend(/** @lends wp.customize.widgetsPreview.SidebarPartial.prototype */{

/**
		 * Represents a partial widget area.
		 *
		 * @since 4.5.0
		 *
		 * @class
		 * @augments wp.customize.selectiveRefresh.Partial
		 *
		 * @memberOf wp.customize.widgetsPreview
		 * @alias wp.customize.widgetsPreview.SidebarPartial
		 *
		 * @param {string} id             The partial's ID.
		 * @param {Object} options        Options used to initialize the partial's instance.
		 * @param {Object} options.params The options parameters.
		 */
		initialize: function( id, options ) {
			var partial = this, matches;
			matches = id.match( /^sidebar\[(.+)]$/ );
			if ( ! matches ) {
				throw new Error( 'Illegal id for sidebar partial.' );
			}
			partial.sidebarId = matches[1];

options = options || {};
			options.params = _.extend(
				{
					settings: [ 'sidebars_widgets[' + partial.sidebarId + ']' ]
				},
				options.params || {}
			);

api.selectiveRefresh.Partial.prototype.initialize.call( partial, id, options );

if ( ! partial.params.sidebarArgs ) {
				throw new Error( 'The sidebarArgs param was not provided.' );
			}
			if ( partial.params.settings.length > 1 ) {
				throw new Error( 'Expected SidebarPartial to only have one associated setting' );
			}
		},

/**
		 * Sets up the partial.
		 *
		 * @since 4.5.0
		 *
		 * @return {void}
		 */
		ready: function() {
			var sidebarPartial = this;

// Watch for changes to the sidebar_widgets setting.
			_.each( sidebarPartial.settings(), function( settingId ) {
				api( settingId ).bind( _.bind( sidebarPartial.handleSettingChange, sidebarPartial ) );
			} );

// Trigger an event for this sidebar being updated whenever a widget inside is rendered.
			api.selectiveRefresh.bind( 'partial-content-rendered', function( placement ) {
				var isAssignedWidgetPartial = (
					placement.partial.extended( self.WidgetPartial ) &&
					( -1 !== _.indexOf( sidebarPartial.getWidgetIds(), placement.partial.widgetId ) )
				);
				if ( isAssignedWidgetPartial ) {
					api.selectiveRefresh.trigger( 'sidebar-updated', sidebarPartial );
				}
			} );

// Make sure that a widget partial has a container in the DOM prior to a refresh.
			api.bind( 'change', function( widgetSetting ) {
				var widgetId, parsedId;
				parsedId = self.parseWidgetSettingId( widgetSetting.id );
				if ( ! parsedId ) {
					return;
				}
				widgetId = parsedId.idBase;
				if ( parsedId.number ) {
					widgetId += '-' + String( parsedId.number );
				}
				if ( -1 !== _.indexOf( sidebarPartial.getWidgetIds(), widgetId ) ) {
					sidebarPartial.ensureWidgetPlacementContainers( widgetId );
				}
			} );
		},

/**
		 * Gets the before/after boundary nodes for all instances of this sidebar
		 * (usually one).
		 *
		 * Note that TreeWalker is not implemented in IE8.
		 *
		 * @since 4.5.0
		 *
		 * @return {Array.<{before: Comment, after: Comment, instanceNumber: number}>}
		 *         An array with an object for each sidebar instance, containing the
		 *         node before and after the sidebar instance and its instance number.
		 */
		findDynamicSidebarBoundaryNodes: function() {
			var partial = this, regExp, boundaryNodes = {}, recursiveCommentTraversal;
			regExp = /^(dynamic_sidebar_before|dynamic_sidebar_after):(.+):(\d+)$/;
			recursiveCommentTraversal = function( childNodes ) {
				_.each( childNodes, function( node ) {
					var matches;
					if ( 8 === node.nodeType ) {
						matches = node.nodeValue.match( regExp );
						if ( ! matches || matches[2] !== partial.sidebarId ) {
							return;
						}
						if ( _.isUndefined( boundaryNodes[ matches[3] ] ) ) {
							boundaryNodes[ matches[3] ] = {
								before: null,
								after: null,
								instanceNumber: parseInt( matches[3], 10 )
							};
						}
						if ( 'dynamic_sidebar_before' === matches[1] ) {
							boundaryNodes[ matches[3] ].before = node;
						} else {
							boundaryNodes[ matches[3] ].after = node;
						}
					} else if ( 1 === node.nodeType ) {
						recursiveCommentTraversal( node.childNodes );
					}
				} );
			};

recursiveCommentTraversal( document.body.childNodes );
			return _.values( boundaryNodes );
		},

/**
		 * Gets the placements for this partial.
		 *
		 * @since 4.5.0
		 *
		 * @return {Array} An array containing placement objects for each of the
		 *                 dynamic sidebar boundary nodes.
		 */
		placements: function() {
			var partial = this;
			return _.map( partial.findDynamicSidebarBoundaryNodes(), function( boundaryNodes ) {
				return new api.selectiveRefresh.Placement( {
					partial: partial,
					container: null,
					startNode: boundaryNodes.before,
					endNode: boundaryNodes.after,
					context: {
						instanceNumber: boundaryNodes.instanceNumber
					}
				} );
			} );
		},

/**
		 * Get the list of widget IDs associated with this widget area.
		 *
		 * @since 4.5.0
		 *
		 * @throws {Error} If there's no settingId.
		 * @throws {Error} If the setting doesn't exist in the API.
		 * @throws {Error} If the API doesn't pass an array of widget IDs.
		 *
		 * @return {Array} A shallow copy of the array containing widget IDs.
		 */
		getWidgetIds: function() {
			var sidebarPartial = this, settingId, widgetIds;
			settingId = sidebarPartial.settings()[0];
			if ( ! settingId ) {
				throw new Error( 'Missing associated setting.' );
			}
			if ( ! api.has( settingId ) ) {
				throw new Error( 'Setting does not exist.' );
			}
			widgetIds = api( settingId ).get();
			if ( ! _.isArray( widgetIds ) ) {
				throw new Error( 'Expected setting to be array of widget IDs' );
			}
			return widgetIds.slice( 0 );
		},

/**
		 * Reflows widgets in the sidebar, ensuring they have the proper position in the
		 * DOM.
		 *
		 * @since 4.5.0
		 *
		 * @return {Array.<wp.customize.selectiveRefresh.Placement>} List of placements
		 *                                                           that were reflowed.
		 */
		reflowWidgets: function() {
			var sidebarPartial = this, sidebarPlacements, widgetIds, widgetPartials, sortedSidebarContainers = [];
			widgetIds = sidebarPartial.getWidgetIds();
			sidebarPlacements = sidebarPartial.placements();

widgetPartials = {};
			_.each( widgetIds, function( widgetId ) {
				var widgetPartial = api.selectiveRefresh.partial( 'widget[' + widgetId + ']' );
				if ( widgetPartial ) {
					widgetPartials[ widgetId ] = widgetPartial;
				}
			} );

_.each( sidebarPlacements, function( sidebarPlacement ) {
				var sidebarWidgets = [], needsSort = false, thisPosition, lastPosition = -1;

// Gather list of widget partial containers in this sidebar, and determine if a sort is needed.
				_.each( widgetPartials, function( widgetPartial ) {
					_.each( widgetPartial.placements(), function( widgetPlacement ) {

if ( sidebarPlacement.context.instanceNumber === widgetPlacement.context.sidebar_instance_number ) {
							thisPosition = widgetPlacement.container.index();
							sidebarWidgets.push( {
								partial: widgetPartial,
								placement: widgetPlacement,
								position: thisPosition
							} );
							if ( thisPosition < lastPosition ) {
								needsSort = true;
							}
							lastPosition = thisPosition;
						}
					} );
				} );

if ( needsSort ) {
					_.each( sidebarWidgets, function( sidebarWidget ) {
						sidebarPlacement.endNode.parentNode.insertBefore(
							sidebarWidget.placement.container[0],
							sidebarPlacement.endNode
						);

// @todo Rename partial-placement-moved?
						api.selectiveRefresh.trigger( 'partial-content-moved', sidebarWidget.placement );
					} );

sortedSidebarContainers.push( sidebarPlacement );
				}
			} );

if ( sortedSidebarContainers.length > 0 ) {
				api.selectiveRefresh.trigger( 'sidebar-updated', sidebarPartial );
			}

return sortedSidebarContainers;
		},

/**
		 * Makes sure there is a widget instance container in this sidebar for the given
		 * widget ID.
		 *
		 * @since 4.5.0
		 *
		 * @param {string} widgetId The widget ID.
		 *
		 * @return {wp.customize.selectiveRefresh.Partial} The widget instance partial.
		 */
		ensureWidgetPlacementContainers: function( widgetId ) {
			var sidebarPartial = this, widgetPartial, wasInserted = false, partialId = 'widget[' + widgetId + ']';
			widgetPartial = api.selectiveRefresh.partial( partialId );
			if ( ! widgetPartial ) {
				widgetPartial = new self.WidgetPartial( partialId, {
					params: {}
				} );
			}

// Make sure that there is a container element for the widget in the sidebar, if at least a placeholder.
			_.each( sidebarPartial.placements(), function( sidebarPlacement ) {
				var foundWidgetPlacement, widgetContainerElement;

foundWidgetPlacement = _.find( widgetPartial.placements(), function( widgetPlacement ) {
					return ( widgetPlacement.context.sidebar_instance_number === sidebarPlacement.context.instanceNumber );
				} );
				if ( foundWidgetPlacement ) {
					return;
				}

widgetContainerElement = $(
					sidebarPartial.params.sidebarArgs.before_widget.replace( /%1\$s/g, widgetId ).replace( /%2\$s/g, 'widget' ) +
					sidebarPartial.params.sidebarArgs.after_widget
				);

// Handle rare case where before_widget and after_widget are empty.
				if ( ! widgetContainerElement[0] ) {
					return;
				}

widgetContainerElement.attr( 'data-customize-partial-id', widgetPartial.id );
				widgetContainerElement.attr( 'data-customize-partial-type', 'widget' );
				widgetContainerElement.attr( 'data-customize-widget-id', widgetId );

/*
				 * Make sure the widget container element has the customize-container context data.
				 * The sidebar_instance_number is used to disambiguate multiple instances of the
				 * same sidebar are rendered onto the template, and so the same widget is embedded
				 * multiple times.
				 */
				widgetContainerElement.data( 'customize-partial-placement-context', {
					'sidebar_id': sidebarPartial.sidebarId,
					'sidebar_instance_number': sidebarPlacement.context.instanceNumber
				} );

sidebarPlacement.endNode.parentNode.insertBefore( widgetContainerElement[0], sidebarPlacement.endNode );
				wasInserted = true;
			} );

api.selectiveRefresh.partial.add( widgetPartial );

if ( wasInserted ) {
				sidebarPartial.reflowWidgets();
			}

return widgetPartial;
		},

/**
		 * Handles changes to the sidebars_widgets[] setting.
		 *
		 * @since 4.5.0
		 *
		 * @param {Array} newWidgetIds New widget IDs.
		 * @param {Array} oldWidgetIds Old widget IDs.
		 *
		 * @return {void}
		 */
		handleSettingChange: function( newWidgetIds, oldWidgetIds ) {
			var sidebarPartial = this, needsRefresh, widgetsRemoved, widgetsAdded, addedWidgetPartials = [];

needsRefresh = (
				( oldWidgetIds.length > 0 && 0 === newWidgetIds.length ) ||
				( newWidgetIds.length > 0 && 0 === oldWidgetIds.length )
			);
			if ( needsRefresh ) {
				sidebarPartial.fallback();
				return;
			}

// Handle removal of widgets.
			widgetsRemoved = _.difference( oldWidgetIds, newWidgetIds );
			_.each( widgetsRemoved, function( removedWidgetId ) {
				var widgetPartial = api.selectiveRefresh.partial( 'widget[' + removedWidgetId + ']' );
				if ( widgetPartial ) {
					_.each( widgetPartial.placements(), function( placement ) {
						var isRemoved = (
							placement.context.sidebar_id === sidebarPartial.sidebarId ||
							( placement.context.sidebar_args && placement.context.sidebar_args.id === sidebarPartial.sidebarId )
						);
						if ( isRemoved ) {
							placement.container.remove();
						}
					} );
				}
				delete self.renderedWidgets[ removedWidgetId ];
			} );

// Handle insertion of widgets.
			widgetsAdded = _.difference( newWidgetIds, oldWidgetIds );
			_.each( widgetsAdded, function( addedWidgetId ) {
				var widgetPartial = sidebarPartial.ensureWidgetPlacementContainers( addedWidgetId );
				addedWidgetPartials.push( widgetPartial );
				self.renderedWidgets[ addedWidgetId ] = true;
			} );

_.each( addedWidgetPartials, function( widgetPartial ) {
				widgetPartial.refresh();
			} );

api.selectiveRefresh.trigger( 'sidebar-updated', sidebarPartial );
		},

/**
		 * Refreshes the sidebar partial.
		 *
		 * Note that the meat is handled in handleSettingChange because it has the
		 * context of which widgets were removed.
		 *
		 * @since 4.5.0
		 *
		 * @return {Promise} A promise postponing the refresh.
		 */
		refresh: function() {
			var partial = this, deferred = $.Deferred();

deferred.fail( function() {
				partial.fallback();
			} );

if ( 0 === partial.placements().length ) {
				deferred.reject();
			} else {
				_.each( partial.reflowWidgets(), function( sidebarPlacement ) {
					api.selectiveRefresh.trigger( 'partial-content-rendered', sidebarPlacement );
				} );
				deferred.resolve();
			}

return deferred.promise();
		}
	});

api.selectiveRefresh.partialConstructor.sidebar = self.SidebarPartial;
	api.selectiveRefresh.partialConstructor.widget = self.WidgetPartial;

/**
	 * Adds partials for the registered widget areas (sidebars).
	 *
	 * @since 4.5.0
	 *
	 * @return {void}
	 */
	self.addPartials = function() {
		_.each( self.registeredSidebars, function( registeredSidebar ) {
			var partial, partialId = 'sidebar[' + registeredSidebar.id + ']';
			partial = api.selectiveRefresh.partial( partialId );
			if ( ! partial ) {
				partial = new self.SidebarPartial( partialId, {
					params: {
						sidebarArgs: registeredSidebar
					}
				} );
				api.selectiveRefresh.partial.add( partial );
			}
		} );
	};

/**
	 * Calculates the selector for the sidebar's widgets based on the registered
	 * sidebar's info.
	 *
	 * @memberOf wp.customize.widgetsPreview
	 *
	 * @since 3.9.0
	 *
	 * @return {void}
	 */
	self.buildWidgetSelectors = function() {
		var self = this;

$.each( self.registeredSidebars, function( i, sidebar ) {
			var widgetTpl = [
					sidebar.before_widget,
					sidebar.before_title,
					sidebar.after_title,
					sidebar.after_widget
				].join( '' ),
				emptyWidget,
				widgetSelector,
				widgetClasses;

emptyWidget = $( widgetTpl );
			widgetSelector = emptyWidget.prop( 'tagName' ) || '';
			widgetClasses = emptyWidget.prop( 'className' ) || '';

// Prevent a rare case when before_widget, before_title, after_title and after_widget is empty.
			if ( ! widgetClasses ) {
				return;
			}

// Remove class names that incorporate the string formatting placeholders %1$s and %2$s.
			widgetClasses = widgetClasses.replace( /\S*%[12]\$s\S*/g, '' );
			widgetClasses = widgetClasses.replace( /^\s+|\s+$/g, '' );
			if ( widgetClasses ) {
				widgetSelector += '.' + widgetClasses.split( /\s+/ ).join( '.' );
			}
			self.widgetSelectors.push( widgetSelector );
		});
	};

/**
	 * Highlights the widget on widget updates or widget control mouse overs.
	 *
	 * @memberOf wp.customize.widgetsPreview
	 *
	 * @since 3.9.0
	 * @param {string} widgetId ID of the widget.
	 *
	 * @return {void}
	 */
	self.highlightWidget = function( widgetId ) {
		var $body = $( document.body ),
			$widget = $( '#' + widgetId );

$body.find( '.widget-customizer-highlighted-widget' ).removeClass( 'widget-customizer-highlighted-widget' );

$widget.addClass( 'widget-customizer-highlighted-widget' );
		setTimeout( function() {
			$widget.removeClass( 'widget-customizer-highlighted-widget' );
		}, 500 );
	};

/**
	 * Shows a title and highlights widgets on hover. On shift+clicking focuses the
	 * widget control.
	 *
	 * @memberOf wp.customize.widgetsPreview
	 *
	 * @since 3.9.0
	 *
	 * @return {void}
	 */
	self.highlightControls = function() {
		var self = this,
			selector = this.widgetSelectors.join( ',' );

// Skip adding highlights if not in the customizer preview iframe.
		if ( ! api.settings.channel ) {
			return;
		}

$( selector ).attr( 'title', this.l10n.widgetTooltip );
		// Highlights widget when entering the widget editor.
		$( document ).on( 'mouseenter', selector, function() {
			self.preview.send( 'highlight-widget-control', $( this ).prop( 'id' ) );
		});

// Open expand the widget control when shift+clicking the widget element.
		$( document ).on( 'click', selector, function( e ) {
			if ( ! e.shiftKey ) {
				return;
			}
			e.preventDefault();

self.preview.send( 'focus-widget-control', $( this ).prop( 'id' ) );
		});
	};

/**
	 * Parses a widget ID.
	 *
	 * @memberOf wp.customize.widgetsPreview
	 *
	 * @since 4.5.0
	 *
	 * @param {string} widgetId The widget ID.
	 *
	 * @return {{idBase: string, number: number|null}} An object containing the idBase
	 *                                                 and number of the parsed widget ID.
	 */
	self.parseWidgetId = function( widgetId ) {
		var matches, parsed = {
			idBase: '',
			number: null
		};

matches = widgetId.match( /^(.+)-(\d+)$/ );
		if ( matches ) {
			parsed.idBase = matches[1];
			parsed.number = parseInt( matches[2], 10 );
		} else {
			parsed.idBase = widgetId; // Likely an old single widget.
		}

return parsed;
	};

/**
	 * Parses a widget setting ID.
	 *
	 * @memberOf wp.customize.widgetsPreview
	 *
	 * @since 4.5.0
	 *
	 * @param {string} settingId Widget setting ID.
	 *
	 * @return {{idBase: string, number: number|null}|null} Either an object containing the idBase
	 *                                                      and number of the parsed widget setting ID,
	 *                                                      or null.
	 */
	self.parseWidgetSettingId = function( settingId ) {
		var matches, parsed = {
			idBase: '',
			number: null
		};

matches = settingId.match( /^widget_([^\[]+?)(?:\[(\d+)])?$/ );
		if ( ! matches ) {
			return null;
		}
		parsed.idBase = matches[1];
		if ( matches[2] ) {
			parsed.number = parseInt( matches[2], 10 );
		}
		return parsed;
	};

/**
	 * Converts a widget ID into a Customizer setting ID.
	 *
	 * @memberOf wp.customize.widgetsPreview
	 *
	 * @since 4.5.0
	 *
	 * @param {string} widgetId The widget ID.
	 *
	 * @return {string} The setting ID.
	 */
	self.getWidgetSettingId = function( widgetId ) {
		var parsed = this.parseWidgetId( widgetId ), settingId;

settingId = 'widget_' + parsed.idBase;
		if ( parsed.number ) {
			settingId += '[' + String( parsed.number ) + ']';
		}

return settingId;
	};

api.bind( 'preview-ready', function() {
		$.extend( self, _wpWidgetCustomizerPreviewSettings );
		self.init();
	});

return self;
})( jQuery, _, wp, wp.customize );
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!function(e){"use strict";"function"==typeof define&&define.amd?define(["jquery"],e):"object"==typeof module&&module.exports?module.exports=e(require("jquery")):jQuery&&!jQuery.fn.hoverIntent&&e(jQuery)}(function(f){"use strict";function u(e){return"function"==typeof e}var i,r,v={interval:100,sensitivity:6,timeout:0},s=0,a=function(e){i=e.pageX,r=e.pageY},p=function(e,t,n,o){if(Math.sqrt((n.pX-i)*(n.pX-i)+(n.pY-r)*(n.pY-r))<o.sensitivity)return t.off(n.event,a),delete n.timeoutId,n.isActive=!0,e.pageX=i,e.pageY=r,delete n.pX,delete n.pY,o.over.apply(t[0],[e]);n.pX=i,n.pY=r,n.timeoutId=setTimeout(function(){p(e,t,n,o)},o.interval)};f.fn.hoverIntent=function(e,t,n){function o(e){var u=f.extend({},e),r=f(this),v=((t=r.data("hoverIntent"))||r.data("hoverIntent",t={}),t[i]),t=(v||(t[i]=v={id:i}),v.timeoutId&&(v.timeoutId=clearTimeout(v.timeoutId)),v.event="mousemove.hoverIntent.hoverIntent"+i);"mouseenter"===e.type?v.isActive||(v.pX=u.pageX,v.pY=u.pageY,r.off(t,a).on(t,a),v.timeoutId=setTimeout(function(){p(u,r,v,d)},d.interval)):v.isActive&&(r.off(t,a),v.timeoutId=setTimeout(function(){var e,t,n,o,i;e=u,t=r,n=v,o=d.out,(i=t.data("hoverIntent"))&&delete i[n.id],o.apply(t[0],[e])},d.timeout))}var i=s++,d=f.extend({},v);f.isPlainObject(e)?(d=f.extend(d,e),u(d.out)||(d.out=d.over)):d=u(t)?f.extend(d,{over:e,out:t,selector:n}):f.extend(d,{over:e,out:e,selector:t});return this.on({"mouseenter.hoverIntent":o,"mouseleave.hoverIntent":o},d.selector)}});�������������������������������������media-grid.js���������������������������������������������������������������������������������������0000644�����������������00000064061�15221325047�0007114 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/******/ (() => { // webpackBootstrap
/******/ 	var __webpack_modules__ = ({

/***/ 659
(module) {

var l10n = wp.media.view.l10n,
	EditAttachmentMetadata;

/**
 * wp.media.controller.EditAttachmentMetadata
 *
 * A state for editing an attachment's metadata.
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 */
EditAttachmentMetadata = wp.media.controller.State.extend(/** @lends wp.media.controller.EditAttachmentMetadata.prototype */{
	defaults: {
		id:      'edit-attachment',
		// Title string passed to the frame's title region view.
		title:   l10n.attachmentDetails,
		// Region mode defaults.
		content: 'edit-metadata',
		menu:    false,
		toolbar: false,
		router:  false
	}
});

module.exports = EditAttachmentMetadata;

/***/ },

/***/ 2429
(module) {

/**
 * wp.media.view.MediaFrame.Manage.Router
 *
 * A router for handling the browser history and application state.
 *
 * @memberOf wp.media.view.MediaFrame.Manage
 *
 * @class
 * @augments Backbone.Router
 */
var Router = Backbone.Router.extend(/** @lends wp.media.view.MediaFrame.Manage.Router.prototype */{
	routes: {
		'upload.php?item=:slug&mode=edit': 'editItem',
		'upload.php?item=:slug':           'showItem',
		'upload.php?search=:query':        'search',
		'upload.php':                      'reset'
	},

// Map routes against the page URL.
	baseUrl: function( url ) {
		return 'upload.php' + url;
	},

reset: function() {
		var frame = wp.media.frames.edit;

if ( frame ) {
			frame.close();
		}
	},

// Respond to the search route by filling the search field and triggering the input event.
	search: function( query ) {
		jQuery( '#media-search-input' ).val( query ).trigger( 'input' );
	},

// Show the modal with a specific item.
	showItem: function( query ) {
		var media = wp.media,
			frame = media.frames.browse,
			library = frame.state().get('library'),
			item;

// Trigger the media frame to open the correct item.
		item = library.findWhere( { id: parseInt( query, 10 ) } );

if ( item ) {
			item.set( 'skipHistory', true );
			frame.trigger( 'edit:attachment', item );
		} else {
			item = media.attachment( query );
			frame.listenTo( item, 'change', function( model ) {
				frame.stopListening( item );
				frame.trigger( 'edit:attachment', model );
			} );
			item.fetch();
		}
	},

// Show the modal in edit mode with a specific item.
	editItem: function( query ) {
		this.showItem( query );
		wp.media.frames.edit.content.mode( 'edit-details' );
	}
});

module.exports = Router;

/***/ },

/***/ 1312
(module) {

var Details = wp.media.view.Attachment.Details,
	TwoColumn;

/**
 * wp.media.view.Attachment.Details.TwoColumn
 *
 * A similar view to media.view.Attachment.Details
 * for use in the Edit Attachment modal.
 *
 * @memberOf wp.media.view.Attachment.Details
 *
 * @class
 * @augments wp.media.view.Attachment.Details
 * @augments wp.media.view.Attachment
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
TwoColumn = Details.extend(/** @lends wp.media.view.Attachment.Details.TwoColumn.prototype */{
	template: wp.template( 'attachment-details-two-column' ),

initialize: function() {
		this.controller.on( 'content:activate:edit-details', _.bind( this.editAttachment, this ) );

Details.prototype.initialize.apply( this, arguments );
	},

editAttachment: function( event ) {
		if ( event ) {
			event.preventDefault();
		}
		this.controller.content.mode( 'edit-image' );
	},

/**
	 * Noop this from parent class, doesn't apply here.
	 */
	toggleSelectionHandler: function() {}

});

module.exports = TwoColumn;

/***/ },

/***/ 5806
(module) {

var Button = wp.media.view.Button,
	DeleteSelected = wp.media.view.DeleteSelectedButton,
	DeleteSelectedPermanently;

/**
 * wp.media.view.DeleteSelectedPermanentlyButton
 *
 * When MEDIA_TRASH is true, a button that handles bulk Delete Permanently logic
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.DeleteSelectedButton
 * @augments wp.media.view.Button
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
DeleteSelectedPermanently = DeleteSelected.extend(/** @lends wp.media.view.DeleteSelectedPermanentlyButton.prototype */{
	initialize: function() {
		DeleteSelected.prototype.initialize.apply( this, arguments );
		this.controller.on( 'select:activate', this.selectActivate, this );
		this.controller.on( 'select:deactivate', this.selectDeactivate, this );
	},

filterChange: function( model ) {
		this.canShow = ( 'trash' === model.get( 'status' ) );
	},

selectActivate: function() {
		this.toggleDisabled();
		this.$el.toggleClass( 'hidden', ! this.canShow );
	},

selectDeactivate: function() {
		this.toggleDisabled();
		this.$el.addClass( 'hidden' );
	},

render: function() {
		Button.prototype.render.apply( this, arguments );
		this.selectActivate();
		return this;
	}
});

module.exports = DeleteSelectedPermanently;

/***/ },

/***/ 6606
(module) {

var Button = wp.media.view.Button,
	l10n = wp.media.view.l10n,
	DeleteSelected;

/**
 * wp.media.view.DeleteSelectedButton
 *
 * A button that handles bulk Delete/Trash logic
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.Button
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
DeleteSelected = Button.extend(/** @lends wp.media.view.DeleteSelectedButton.prototype */{
	initialize: function() {
		Button.prototype.initialize.apply( this, arguments );
		if ( this.options.filters ) {
			this.options.filters.model.on( 'change', this.filterChange, this );
		}
		this.controller.on( 'selection:toggle', this.toggleDisabled, this );
		this.controller.on( 'select:activate', this.toggleDisabled, this );
	},

filterChange: function( model ) {
		if ( 'trash' === model.get( 'status' ) ) {
			this.model.set( 'text', l10n.restoreSelected );
		} else if ( wp.media.view.settings.mediaTrash ) {
			this.model.set( 'text', l10n.trashSelected );
		} else {
			this.model.set( 'text', l10n.deletePermanently );
		}
	},

toggleDisabled: function() {
		this.model.set( 'disabled', ! this.controller.state().get( 'selection' ).length );
	},

render: function() {
		Button.prototype.render.apply( this, arguments );
		if ( this.controller.isModeActive( 'select' ) ) {
			this.$el.addClass( 'delete-selected-button' );
		} else {
			this.$el.addClass( 'delete-selected-button hidden' );
		}
		this.toggleDisabled();
		return this;
	}
});

module.exports = DeleteSelected;

/***/ },

/***/ 682
(module) {

var Button = wp.media.view.Button,
	l10n = wp.media.view.l10n,
	SelectModeToggle;

/**
 * wp.media.view.SelectModeToggleButton
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.Button
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
SelectModeToggle = Button.extend(/** @lends wp.media.view.SelectModeToggle.prototype */{
	initialize: function() {
		_.defaults( this.options, {
			size : ''
		} );

Button.prototype.initialize.apply( this, arguments );
		this.controller.on( 'select:activate select:deactivate', this.toggleBulkEditHandler, this );
		this.controller.on( 'selection:action:done', this.back, this );
	},

back: function () {
		this.controller.deactivateMode( 'select' ).activateMode( 'edit' );
	},

click: function() {
		Button.prototype.click.apply( this, arguments );
		if ( this.controller.isModeActive( 'select' ) ) {
			this.back();
		} else {
			this.controller.deactivateMode( 'edit' ).activateMode( 'select' );
		}
	},

render: function() {
		Button.prototype.render.apply( this, arguments );
		this.$el.addClass( 'select-mode-toggle-button' );
		return this;
	},

toggleBulkEditHandler: function() {
		var toolbar = this.controller.content.get().toolbar, children;

children = toolbar.$( '.media-toolbar-secondary > *, .media-toolbar-primary > *' );

// @todo The Frame should be doing all of this.
		if ( this.controller.isModeActive( 'select' ) ) {
			this.model.set( {
				size: 'large',
				text: l10n.cancel
			} );
			children.not( '.spinner, .media-button' ).hide();
			this.$el.show();
			toolbar.$el.addClass( 'media-toolbar-mode-select' );
			toolbar.$( '.delete-selected-button' ).removeClass( 'hidden' );
		} else {
			this.model.set( {
				size: '',
				text: l10n.bulkSelect
			} );
			this.controller.content.get().$el.removeClass( 'fixed' );
			toolbar.$el.css( 'width', '' );
			toolbar.$el.removeClass( 'media-toolbar-mode-select' );
			toolbar.$( '.delete-selected-button' ).addClass( 'hidden' );
			children.not( '.media-button' ).show();
			this.controller.state().get( 'selection' ).reset();
		}
	}
});

module.exports = SelectModeToggle;

/***/ },

/***/ 8521
(module) {

var View = wp.media.View,
	EditImage = wp.media.view.EditImage,
	Details;

/**
 * wp.media.view.EditImage.Details
 *
 * @memberOf wp.media.view.EditImage
 *
 * @class
 * @augments wp.media.view.EditImage
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Details = EditImage.extend(/** @lends wp.media.view.EditImage.Details.prototype */{
	initialize: function( options ) {
		this.editor = window.imageEdit;
		this.frame = options.frame;
		this.controller = options.controller;
		View.prototype.initialize.apply( this, arguments );
	},

back: function() {
		this.frame.content.mode( 'edit-metadata' );
	},

save: function() {
		this.model.fetch().done( _.bind( function() {
			this.frame.content.mode( 'edit-metadata' );
		}, this ) );
	}
});

module.exports = Details;

/***/ },

/***/ 1003
(module) {

var Frame = wp.media.view.Frame,
	MediaFrame = wp.media.view.MediaFrame,

$ = jQuery,
	EditAttachments;

/**
 * wp.media.view.MediaFrame.EditAttachments
 *
 * A frame for editing the details of a specific media item.
 *
 * Opens in a modal by default.
 *
 * Requires an attachment model to be passed in the options hash under `model`.
 *
 * @memberOf wp.media.view.MediaFrame
 *
 * @class
 * @augments wp.media.view.Frame
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 * @mixes wp.media.controller.StateMachine
 */
EditAttachments = MediaFrame.extend(/** @lends wp.media.view.MediaFrame.EditAttachments.prototype */{

className: 'edit-attachment-frame',
	template:  wp.template( 'edit-attachment-frame' ),
	regions:   [ 'title', 'content' ],

events: {
		'click .left':  'previousMediaItem',
		'click .right': 'nextMediaItem'
	},

initialize: function() {
		Frame.prototype.initialize.apply( this, arguments );

_.defaults( this.options, {
			modal: true,
			state: 'edit-attachment'
		});

this.controller = this.options.controller;
		this.gridRouter = this.controller.gridRouter;
		this.library = this.options.library;

if ( this.options.model ) {
			this.model = this.options.model;
		}

this.bindHandlers();
		this.createStates();
		this.createModal();

this.title.mode( 'default' );
		this.toggleNav();
	},

bindHandlers: function() {
		// Bind default title creation.
		this.on( 'title:create:default', this.createTitle, this );

this.on( 'content:create:edit-metadata', this.editMetadataMode, this );
		this.on( 'content:create:edit-image', this.editImageMode, this );
		this.on( 'content:render:edit-image', this.editImageModeRender, this );
		this.on( 'refresh', this.rerender, this );
		this.on( 'close', this.detach );

this.bindModelHandlers();
		this.listenTo( this.gridRouter, 'route:search', this.close, this );
	},

bindModelHandlers: function() {
		// Close the modal if the attachment is deleted.
		this.listenTo( this.model, 'change:status destroy', this.close, this );
	},

createModal: function() {
		// Initialize modal container view.
		if ( this.options.modal ) {
			this.modal = new wp.media.view.Modal({
				controller:     this,
				title:          this.options.title,
				hasCloseButton: false
			});

this.modal.on( 'open', _.bind( function () {
				$( 'body' ).on( 'keydown.media-modal', _.bind( this.keyEvent, this ) );
			}, this ) );

// Completely destroy the modal DOM element when closing it.
			this.modal.on( 'close', _.bind( function() {
				// Remove the keydown event.
				$( 'body' ).off( 'keydown.media-modal' );
				// Move focus back to the original item in the grid if possible.
				$( 'li.attachment[data-id="' + this.model.get( 'id' ) +'"]' ).trigger( 'focus' );
				this.resetRoute();
			}, this ) );

// Set this frame as the modal's content.
			this.modal.content( this );
			this.modal.open();
		}
	},

/**
	 * Add the default states to the frame.
	 */
	createStates: function() {
		this.states.add([
			new wp.media.controller.EditAttachmentMetadata({
				model:   this.model,
				library: this.library
			})
		]);
	},

/**
	 * Content region rendering callback for the `edit-metadata` mode.
	 *
	 * @param {Object} contentRegion Basic object with a `view` property, which
	 *                               should be set with the proper region view.
	 */
	editMetadataMode: function( contentRegion ) {
		contentRegion.view = new wp.media.view.Attachment.Details.TwoColumn({
			controller: this,
			model:      this.model
		});

/**
		 * Attach a subview to display fields added via the
		 * `attachment_fields_to_edit` filter.
		 */
		contentRegion.view.views.set( '.attachment-compat', new wp.media.view.AttachmentCompat({
			controller: this,
			model:      this.model
		}) );

// Update browser url when navigating media details, except on load.
		if ( this.model && ! this.model.get( 'skipHistory' ) ) {
			this.gridRouter.navigate( this.gridRouter.baseUrl( '?item=' + this.model.id ) );
		}
	},

/**
	 * Render the EditImage view into the frame's content region.
	 *
	 * @param {Object} contentRegion Basic object with a `view` property, which
	 *                               should be set with the proper region view.
	 */
	editImageMode: function( contentRegion ) {
		var editImageController = new wp.media.controller.EditImage( {
			model: this.model,
			frame: this
		} );
		// Noop some methods.
		editImageController._toolbar = function() {};
		editImageController._router = function() {};
		editImageController._menu = function() {};

contentRegion.view = new wp.media.view.EditImage.Details( {
			model: this.model,
			frame: this,
			controller: editImageController
		} );

this.gridRouter.navigate( this.gridRouter.baseUrl( '?item=' + this.model.id + '&mode=edit' ) );

editImageModeRender: function( view ) {
		view.on( 'ready', view.loadEditor );
	},

toggleNav: function() {
		this.$( '.left' ).prop( 'disabled', ! this.hasPrevious() );
		this.$( '.right' ).prop( 'disabled', ! this.hasNext() );
	},

/**
	 * Rerender the view.
	 */
	rerender: function( model ) {
		this.stopListening( this.model );

this.model = model;

this.bindModelHandlers();

// Only rerender the `content` region.
		if ( this.content.mode() !== 'edit-metadata' ) {
			this.content.mode( 'edit-metadata' );
		} else {
			this.content.render();
		}

this.toggleNav();
	},

/**
	 * Click handler to switch to the previous media item.
	 */
	previousMediaItem: function() {
		if ( ! this.hasPrevious() ) {
			return;
		}

this.trigger( 'refresh', this.library.at( this.getCurrentIndex() - 1 ) );
		// Move focus to the Previous button. When there are no more items, to the Next button.
		this.focusNavButton( this.hasPrevious() ? '.left' : '.right' );
	},

/**
	 * Click handler to switch to the next media item.
	 */
	nextMediaItem: function() {
		if ( ! this.hasNext() ) {
			return;
		}

this.trigger( 'refresh', this.library.at( this.getCurrentIndex() + 1 ) );
		// Move focus to the Next button. When there are no more items, to the Previous button.
		this.focusNavButton( this.hasNext() ? '.right' : '.left' );
	},

/**
	 * Set focus to the navigation buttons depending on the browsing direction.
	 *
	 * @since 5.3.0
	 *
	 * @param {string} which A CSS selector to target the button to focus.
	 */
	focusNavButton: function( which ) {
		$( which ).trigger( 'focus' );
	},

getCurrentIndex: function() {
		return this.library.indexOf( this.model );
	},

hasNext: function() {
		return ( this.getCurrentIndex() + 1 ) < this.library.length;
	},

hasPrevious: function() {
		return ( this.getCurrentIndex() - 1 ) > -1;
	},
	/**
	 * Respond to the keyboard events: right arrow, left arrow, except when
	 * focus is in a textarea or input field.
	 */
	keyEvent: function( event ) {
		if ( ( 'INPUT' === event.target.nodeName || 'TEXTAREA' === event.target.nodeName ) && ! event.target.disabled ) {
			return;
		}

// Return if Ctrl + Shift or Shift key pressed
		if ( event.shiftKey || ( event.ctrlKey && event.shiftKey ) ) {
			return;
		}

// The right arrow key.
		if ( 39 === event.keyCode ) {
			this.nextMediaItem();
		}
		// The left arrow key.
		if ( 37 === event.keyCode ) {
			this.previousMediaItem();
		}
	},

resetRoute: function() {
		var searchTerm = this.controller.browserView.toolbar.get( 'search' ).$el.val(),
			url = '' !== searchTerm ? '?search=' + searchTerm : '';
		this.gridRouter.navigate( this.gridRouter.baseUrl( url ), { replace: true } );
	}
});

module.exports = EditAttachments;

/***/ },

/***/ 8359
(module) {

var MediaFrame = wp.media.view.MediaFrame,
	Library = wp.media.controller.Library,

$ = Backbone.$,
	Manage;

/**
 * wp.media.view.MediaFrame.Manage
 *
 * A generic management frame workflow.
 *
 * Used in the media grid view.
 *
 * @memberOf wp.media.view.MediaFrame
 *
 * @class
 * @augments wp.media.view.MediaFrame
 * @augments wp.media.view.Frame
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 * @mixes wp.media.controller.StateMachine
 */
Manage = MediaFrame.extend(/** @lends wp.media.view.MediaFrame.Manage.prototype */{
	/**
	 * @constructs
	 */
	initialize: function() {
		_.defaults( this.options, {
			title:     '',
			modal:     false,
			selection: [],
			library:   {}, // Options hash for the query to the media library.
			multiple:  'add',
			state:     'library',
			uploader:  true,
			mode:      [ 'grid', 'edit' ]
		});

this.$body = $( document.body );
		this.$window = $( window );
		this.$adminBar = $( '#wpadminbar' );
		// Store the Add New button for later reuse in wp.media.view.UploaderInline.
		this.$uploaderToggler = $( '.page-title-action' )
			.attr( 'aria-expanded', 'false' )
			.on( 'click', _.bind( this.addNewClickHandler, this ) );

this.$window.on( 'scroll resize', _.debounce( _.bind( this.fixPosition, this ), 15 ) );

// Ensure core and media grid view UI is enabled.
		this.$el.addClass('wp-core-ui');

// Force the uploader off if the upload limit has been exceeded or
		// if the browser isn't supported.
		if ( wp.Uploader.limitExceeded || ! wp.Uploader.browser.supported ) {
			this.options.uploader = false;
		}

// Initialize a window-wide uploader.
		if ( this.options.uploader ) {
			this.uploader = new wp.media.view.UploaderWindow({
				controller: this,
				uploader: {
					dropzone:  document.body,
					container: document.body
				}
			}).render();
			this.uploader.ready();
			$('body').append( this.uploader.el );

this.options.uploader = false;
		}

this.gridRouter = new wp.media.view.MediaFrame.Manage.Router();

// Call 'initialize' directly on the parent class.
		MediaFrame.prototype.initialize.apply( this, arguments );

// Append the frame view directly the supplied container.
		this.$el.appendTo( this.options.container );

this.createStates();
		this.bindRegionModeHandlers();
		this.render();
		this.bindSearchHandler();

wp.media.frames.browse = this;
	},

bindSearchHandler: function() {
		var search = this.$( '#media-search-input' ),
			searchView = this.browserView.toolbar.get( 'search' ).$el,
			listMode = this.$( '.view-list' ),

input  = _.throttle( function (e) {
				var val = $( e.currentTarget ).val(),
					url = '';

if ( val ) {
					url += '?search=' + val;
					this.gridRouter.navigate( this.gridRouter.baseUrl( url ), { replace: true } );
				}
			}, 1000 );

// Update the URL when entering search string (at most once per second).
		search.on( 'input', _.bind( input, this ) );

this.gridRouter
			.on( 'route:search', function () {
				var href = window.location.href;
				if ( href.indexOf( 'mode=' ) > -1 ) {
					href = href.replace( /mode=[^&]+/g, 'mode=list' );
				} else {
					href += href.indexOf( '?' ) > -1 ? '&mode=list' : '?mode=list';
				}
				href = href.replace( 'search=', 's=' );
				listMode.prop( 'href', href );
			})
			.on( 'route:reset', function() {
				searchView.val( '' ).trigger( 'input' );
			});
	},

/**
	 * Create the default states for the frame.
	 */
	createStates: function() {
		var options = this.options;

if ( this.options.states ) {
			return;
		}

// Add the default states.
		this.states.add([
			new Library({
				library:            wp.media.query( options.library ),
				multiple:           options.multiple,
				title:              options.title,
				content:            'browse',
				toolbar:            'select',
				contentUserSetting: false,
				filterable:         'all',
				autoSelect:         false
			})
		]);
	},

/**
	 * Bind region mode activation events to proper handlers.
	 */
	bindRegionModeHandlers: function() {
		this.on( 'content:create:browse', this.browseContent, this );

// Handle a frame-level event for editing an attachment.
		this.on( 'edit:attachment', this.openEditAttachmentModal, this );

this.on( 'select:activate', this.bindKeydown, this );
		this.on( 'select:deactivate', this.unbindKeydown, this );
	},

handleKeydown: function( e ) {
		if ( 27 === e.which ) {
			e.preventDefault();
			this.deactivateMode( 'select' ).activateMode( 'edit' );
		}
	},

bindKeydown: function() {
		this.$body.on( 'keydown.select', _.bind( this.handleKeydown, this ) );
	},

unbindKeydown: function() {
		this.$body.off( 'keydown.select' );
	},

fixPosition: function() {
		var $browser, $toolbar;
		if ( ! this.isModeActive( 'select' ) ) {
			return;
		}

$browser = this.$('.attachments-browser');
		$toolbar = $browser.find('.media-toolbar');

// Offset doesn't appear to take top margin into account, hence +16.
		if ( ( $browser.offset().top + 16 ) < this.$window.scrollTop() + this.$adminBar.height() ) {
			$browser.addClass( 'fixed' );
			$toolbar.css('width', $browser.width() + 'px');
		} else {
			$browser.removeClass( 'fixed' );
			$toolbar.css('width', '');
		}
	},

/**
	 * Click handler for the `Add New` button.
	 */
	addNewClickHandler: function( event ) {
		event.preventDefault();
		this.trigger( 'toggle:upload:attachment' );

if ( this.uploader ) {
			this.uploader.refresh();
		}
	},

/**
	 * Open the Edit Attachment modal.
	 */
	openEditAttachmentModal: function( model ) {
		// Create a new EditAttachment frame, passing along the library and the attachment model.
		if ( wp.media.frames.edit ) {
			wp.media.frames.edit.open().trigger( 'refresh', model );
		} else {
			wp.media.frames.edit = wp.media( {
				frame:       'edit-attachments',
				controller:  this,
				library:     this.state().get('library'),
				model:       model
			} );
		}
	},

/**
	 * Create an attachments browser view within the content region.
	 *
	 * @param {Object} contentRegion Basic object with a `view` property, which
	 *                               should be set with the proper region view.
	 * @this wp.media.controller.Region
	 */
	browseContent: function( contentRegion ) {
		var state = this.state();

// Browse our library of attachments.
		this.browserView = contentRegion.view = new wp.media.view.AttachmentsBrowser({
			controller: this,
			collection: state.get('library'),
			selection:  state.get('selection'),
			model:      state,
			sortable:   state.get('sortable'),
			search:     state.get('searchable'),
			filters:    state.get('filterable'),
			date:       state.get('date'),
			display:    state.get('displaySettings'),
			dragInfo:   state.get('dragInfo'),
			sidebar:    'errors',

suggestedWidth:  state.get('suggestedWidth'),
			suggestedHeight: state.get('suggestedHeight'),

AttachmentView: state.get('AttachmentView'),

scrollElement: document
		});
		this.browserView.on( 'ready', _.bind( this.bindDeferred, this ) );

this.errors = wp.Uploader.errors;
		this.errors.on( 'add remove reset', this.sidebarVisibility, this );
	},

sidebarVisibility: function() {
		this.browserView.$( '.media-sidebar' ).toggle( !! this.errors.length );
	},

bindDeferred: function() {
		if ( ! this.browserView.dfd ) {
			return;
		}
		this.browserView.dfd.done( _.bind( this.startHistory, this ) );
	},

startHistory: function() {
		// Verify pushState support and activate.
		if ( window.history && window.history.pushState ) {
			if ( Backbone.History.started ) {
				Backbone.history.stop();
			}
			Backbone.history.start( {
				root: window._wpMediaGridSettings.adminUrl,
				pushState: true
			} );
		}
	}
});

module.exports = Manage;

/***/ }

var media = wp.media;

media.controller.EditAttachmentMetadata = __webpack_require__( 659 );
media.view.MediaFrame.Manage = __webpack_require__( 8359 );
media.view.Attachment.Details.TwoColumn = __webpack_require__( 1312 );
media.view.MediaFrame.Manage.Router = __webpack_require__( 2429 );
media.view.EditImage.Details = __webpack_require__( 8521 );
media.view.MediaFrame.EditAttachments = __webpack_require__( 1003 );
media.view.SelectModeToggleButton = __webpack_require__( 682 );
media.view.DeleteSelectedButton = __webpack_require__( 6606 );
media.view.DeleteSelectedPermanentlyButton = __webpack_require__( 5806 );

// Settings.
	var config = {
		commentReplyClass   : 'comment-reply-link',
		commentReplyTitleId : 'reply-title',
		cancelReplyId       : 'cancel-comment-reply-link',
		commentFormId       : 'commentform',
		temporaryFormId     : 'wp-temp-form-div',
		parentIdFieldId     : 'comment_parent',
		postIdFieldId       : 'comment_post_ID'
	};

// Cross browser MutationObserver.
	var MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver;

// Check browser cuts the mustard.
	var cutsTheMustard = 'querySelector' in document && 'addEventListener' in window;

/*
	 * Check browser supports dataset.
	 * !! sets the variable to true if the property exists.
	 */
	var supportsDataset = !! document.documentElement.dataset;

// For holding the cancel element.
	var cancelElement;

// For holding the comment form element.
	var commentFormElement;

// The respond element.
	var respondElement;

// The mutation observer.
	var observer;

if ( cutsTheMustard && document.readyState !== 'loading' ) {
		ready();
	} else if ( cutsTheMustard ) {
		window.addEventListener( 'DOMContentLoaded', ready, false );
	}

/**
	 * Sets up object variables after the DOM is ready.
	 *
	 * @since 5.1.1
	 */
	function ready() {
		// Initialize the events.
		init();

// Set up a MutationObserver to check for comments loaded late.
		observeChanges();
	}

/**
	 * Add events to links classed .comment-reply-link.
	 *
	 * Searches the context for reply links and adds the JavaScript events
	 * required to move the comment form. To allow for lazy loading of
	 * comments this method is exposed as window.commentReply.init().
	 *
	 * @since 5.1.0
	 *
	 * @memberOf addComment
	 *
	 * @param {HTMLElement} context The parent DOM element to search for links.
	 */
	function init( context ) {
		if ( ! cutsTheMustard ) {
			return;
		}

// Get required elements.
		cancelElement = getElementById( config.cancelReplyId );
		commentFormElement = getElementById( config.commentFormId );

// No cancel element, no replies.
		if ( ! cancelElement ) {
			return;
		}

cancelElement.addEventListener( 'touchstart', cancelEvent );
		cancelElement.addEventListener( 'click',      cancelEvent );

// Submit the comment form when the user types [Ctrl] or [Cmd] + [Enter].
		var submitFormHandler = function( e ) {
			if ( ( e.metaKey || e.ctrlKey ) && e.keyCode === 13 && document.activeElement.tagName.toLowerCase() !== 'a' ) {
				commentFormElement.removeEventListener( 'keydown', submitFormHandler );
				e.preventDefault();
				// The submit button ID is 'submit' so we can't call commentFormElement.submit(). Click it instead.
				commentFormElement.submit.click();
				return false;
			}
		};

if ( commentFormElement ) {
			commentFormElement.addEventListener( 'keydown', submitFormHandler );
		}

var links = replyLinks( context );
		var element;

for ( var i = 0, l = links.length; i < l; i++ ) {
			element = links[i];

element.addEventListener( 'touchstart', clickEvent );
			element.addEventListener( 'click',      clickEvent );
		}
	}

/**
	 * Return all links classed .comment-reply-link.
	 *
	 * @since 5.1.0
	 *
	 * @param {HTMLElement} context The parent DOM element to search for links.
	 *
	 * @return {HTMLCollection|NodeList|Array}
	 */
	function replyLinks( context ) {
		var selectorClass = config.commentReplyClass;
		var allReplyLinks;

// childNodes is a handy check to ensure the context is a HTMLElement.
		if ( ! context || ! context.childNodes ) {
			context = document;
		}

if ( document.getElementsByClassName ) {
			// Fastest.
			allReplyLinks = context.getElementsByClassName( selectorClass );
		}
		else {
			// Fast.
			allReplyLinks = context.querySelectorAll( '.' + selectorClass );
		}

return allReplyLinks;
	}

/**
	 * Cancel event handler.
	 *
	 * @since 5.1.0
	 *
	 * @param {Event} event The calling event.
	 */
	function cancelEvent( event ) {
		var cancelLink = this;
		var temporaryFormId  = config.temporaryFormId;
		var temporaryElement = getElementById( temporaryFormId );

if ( ! temporaryElement || ! respondElement ) {
			// Conditions for cancel link fail.
			return;
		}

getElementById( config.parentIdFieldId ).value = '0';

// Move the respond form back in place of the temporary element.
		var headingText = temporaryElement.textContent;
		temporaryElement.parentNode.replaceChild( respondElement, temporaryElement );
		cancelLink.style.display = 'none';

var replyHeadingElement  = getElementById( config.commentReplyTitleId );
		var replyHeadingTextNode = replyHeadingElement && replyHeadingElement.firstChild;
		var replyLinkToParent    = replyHeadingTextNode && replyHeadingTextNode.nextSibling;

if ( replyHeadingTextNode && replyHeadingTextNode.nodeType === Node.TEXT_NODE && headingText ) {
			if ( replyLinkToParent && 'A' === replyLinkToParent.nodeName && replyLinkToParent.id !== config.cancelReplyId ) {
				replyLinkToParent.style.display = '';
			}

replyHeadingTextNode.textContent = headingText;
		}

event.preventDefault();
	}

/**
	 * Click event handler.
	 *
	 * @since 5.1.0
	 *
	 * @param {Event} event The calling event.
	 */
	function clickEvent( event ) {
		var replyNode = getElementById( config.commentReplyTitleId );
		var defaultReplyHeading = replyNode && replyNode.firstChild.textContent;
		var replyLink = this,
			commId    = getDataAttribute( replyLink, 'belowelement' ),
			parentId  = getDataAttribute( replyLink, 'commentid' ),
			respondId = getDataAttribute( replyLink, 'respondelement' ),
			postId    = getDataAttribute( replyLink, 'postid' ),
			replyTo   = getDataAttribute( replyLink, 'replyto' ) || defaultReplyHeading,
			follow;

if ( ! commId || ! parentId || ! respondId || ! postId ) {
			/*
			 * Theme or plugin defines own link via custom `wp_list_comments()` callback
			 * and calls `moveForm()` either directly or via a custom event hook.
			 */
			return;
		}

/*
		 * Third party comments systems can hook into this function via the global scope,
		 * therefore the click event needs to reference the global scope.
		 */
		follow = window.addComment.moveForm( commId, parentId, respondId, postId, replyTo );
		if ( false === follow ) {
			event.preventDefault();
		}
	}

/**
	 * Creates a mutation observer to check for newly inserted comments.
	 *
	 * @since 5.1.0
	 */
	function observeChanges() {
		if ( ! MutationObserver ) {
			return;
		}

var observerOptions = {
			childList: true,
			subtree: true
		};

observer = new MutationObserver( handleChanges );
		observer.observe( document.body, observerOptions );
	}

/**
	 * Handles DOM changes, calling init() if any new nodes are added.
	 *
	 * @since 5.1.0
	 *
	 * @param {Array} mutationRecords Array of MutationRecord objects.
	 */
	function handleChanges( mutationRecords ) {
		var i = mutationRecords.length;

while ( i-- ) {
			// Call init() once if any record in this set adds nodes.
			if ( mutationRecords[ i ].addedNodes.length ) {
				init();
				return;
			}
		}
	}

/**
	 * Backward compatible getter of data-* attribute.
	 *
	 * Uses element.dataset if it exists, otherwise uses getAttribute.
	 *
	 * @since 5.1.0
	 *
	 * @param {HTMLElement} Element DOM element with the attribute.
	 * @param {string}      Attribute the attribute to get.
	 *
	 * @return {string}
	 */
	function getDataAttribute( element, attribute ) {
		if ( supportsDataset ) {
			return element.dataset[attribute];
		}
		else {
			return element.getAttribute( 'data-' + attribute );
		}
	}

/**
	 * Get element by ID.
	 *
	 * Local alias for document.getElementById.
	 *
	 * @since 5.1.0
	 *
	 * @param {HTMLElement} The requested element.
	 */
	function getElementById( elementId ) {
		return document.getElementById( elementId );
	}

/**
	 * Moves the reply form from its current position to the reply location.
	 *
	 * @since 2.7.0
	 *
	 * @memberOf addComment
	 *
	 * @param {string} addBelowId HTML ID of element the form follows.
	 * @param {string} commentId  Database ID of comment being replied to.
	 * @param {string} respondId  HTML ID of 'respond' element.
	 * @param {string} postId     Database ID of the post.
	 * @param {string} replyTo    Form heading content.
	 */
	function moveForm( addBelowId, commentId, respondId, postId, replyTo ) {
		// Get elements based on their IDs.
		var addBelowElement = getElementById( addBelowId );
		respondElement  = getElementById( respondId );

// Get the hidden fields.
		var parentIdField   = getElementById( config.parentIdFieldId );
		var postIdField     = getElementById( config.postIdFieldId );
		var element, cssHidden, style;

var replyHeading         = getElementById( config.commentReplyTitleId );
		var replyHeadingTextNode = replyHeading && replyHeading.firstChild;
		var replyLinkToParent    = replyHeadingTextNode && replyHeadingTextNode.nextSibling;

if ( ! addBelowElement || ! respondElement || ! parentIdField ) {
			// Missing key elements, fail.
			return;
		}

if ( 'undefined' === typeof replyTo ) {
			replyTo = replyHeadingTextNode && replyHeadingTextNode.textContent;
		}

addPlaceHolder( respondElement );

// Set the value of the post.
		if ( postId && postIdField ) {
			postIdField.value = postId;
		}

parentIdField.value = commentId;

cancelElement.style.display = '';
		addBelowElement.parentNode.insertBefore( respondElement, addBelowElement.nextSibling );

if ( replyHeadingTextNode && replyHeadingTextNode.nodeType === Node.TEXT_NODE ) {
			if ( replyLinkToParent && 'A' === replyLinkToParent.nodeName && replyLinkToParent.id !== config.cancelReplyId ) {
				replyLinkToParent.style.display = 'none';
			}

replyHeadingTextNode.textContent = replyTo;
		}

/*
		 * This is for backward compatibility with third party commenting systems
		 * hooking into the event using older techniques.
		 */
		cancelElement.onclick = function() {
			return false;
		};

// Focus on the first field in the comment form.
		try {
			for ( var i = 0; i < commentFormElement.elements.length; i++ ) {
				element = commentFormElement.elements[i];
				cssHidden = false;

// Get elements computed style.
				if ( 'getComputedStyle' in window ) {
					// Modern browsers.
					style = window.getComputedStyle( element );
				} else if ( document.documentElement.currentStyle ) {
					// IE 8.
					style = element.currentStyle;
				}

/*
				 * For display none, do the same thing jQuery does. For visibility,
				 * check the element computed style since browsers are already doing
				 * the job for us. In fact, the visibility computed style is the actual
				 * computed value and already takes into account the element ancestors.
				 */
				if ( ( element.offsetWidth <= 0 && element.offsetHeight <= 0 ) || style.visibility === 'hidden' ) {
					cssHidden = true;
				}

// Skip form elements that are hidden or disabled.
				if ( 'hidden' === element.type || element.disabled || cssHidden ) {
					continue;
				}

element.focus();
				// Stop after the first focusable element.
				break;
			}
		}
		catch(e) {

}

/*
		 * false is returned for backward compatibility with third party commenting systems
		 * hooking into this function.
		 */
		return false;
	}

/**
	 * Add placeholder element.
	 *
	 * Places a place holder element above the #respond element for
	 * the form to be returned to if needs be.
	 *
	 * @since 2.7.0
	 *
	 * @param {HTMLelement} respondElement the #respond element holding comment form.
	 */
	function addPlaceHolder( respondElement ) {
		var temporaryFormId  = config.temporaryFormId;
		var temporaryElement = getElementById( temporaryFormId );
		var replyElement = getElementById( config.commentReplyTitleId );
		var initialHeadingText = replyElement ? replyElement.firstChild.textContent : '';

if ( temporaryElement ) {
			// The element already exists, no need to recreate.
			return;
		}

temporaryElement = document.createElement( 'div' );
		temporaryElement.id = temporaryFormId;
		temporaryElement.style.display = 'none';
		temporaryElement.textContent = initialHeadingText;
		respondElement.parentNode.insertBefore( temporaryElement, respondElement );
	}

return {
		init: init,
		moveForm: moveForm
	};
})( window );
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������customize-loader.js���������������������������������������������������������������������������������0000644�����������������00000017337�15221325047�0010404 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/**
 * @output wp-includes/js/customize-loader.js
 */

/* global _wpCustomizeLoaderSettings */

/**
 * Expose a public API that allows the customizer to be
 * loaded on any page.
 *
 * @namespace wp
 */
window.wp = window.wp || {};

(function( exports, $ ){
	var api = wp.customize,
		Loader;

$.extend( $.support, {
		history: !! ( window.history && history.pushState ),
		hashchange: ('onhashchange' in window) && (document.documentMode === undefined || document.documentMode > 7)
	});

/**
	 * Allows the Customizer to be overlaid on any page.
	 *
	 * By default, any element in the body with the load-customize class will open
	 * an iframe overlay with the URL specified.
	 *
	 *     e.g. <a class="load-customize" href="<?php echo wp_customize_url(); ?>">Open Customizer</a>
	 *
	 * @memberOf wp.customize
	 *
	 * @class
	 * @augments wp.customize.Events
	 */
	Loader = $.extend( {}, api.Events,/** @lends wp.customize.Loader.prototype */{
		/**
		 * Setup the Loader; triggered on document#ready.
		 */
		initialize: function() {
			this.body = $( document.body );

// Ensure the loader is supported.
			// Check for settings, postMessage support, and whether we require CORS support.
			if ( ! Loader.settings || ! $.support.postMessage || ( ! $.support.cors && Loader.settings.isCrossDomain ) ) {
				return;
			}

this.window  = $( window );
			this.element = $( '<div id="customize-container" />' ).appendTo( this.body );

// Bind events for opening and closing the overlay.
			this.bind( 'open', this.overlay.show );
			this.bind( 'close', this.overlay.hide );

// Any element in the body with the `load-customize` class opens
			// the Customizer.
			$('#wpbody').on( 'click', '.load-customize', function( event ) {
				event.preventDefault();

// Store a reference to the link that opened the Customizer.
				Loader.link = $(this);
				// Load the theme.
				Loader.open( Loader.link.attr('href') );
			});

// Add navigation listeners.
			if ( $.support.history ) {
				this.window.on( 'popstate', Loader.popstate );
			}

if ( $.support.hashchange ) {
				this.window.on( 'hashchange', Loader.hashchange );
				this.window.triggerHandler( 'hashchange' );
			}
		},

popstate: function( e ) {
			var state = e.originalEvent.state;
			if ( state && state.customize ) {
				Loader.open( state.customize );
			} else if ( Loader.active ) {
				Loader.close();
			}
		},

hashchange: function() {
			var hash = window.location.toString().split('#')[1];

if ( hash && 0 === hash.indexOf( 'wp_customize=on' ) ) {
				Loader.open( Loader.settings.url + '?' + hash );
			}

if ( ! hash && ! $.support.history ) {
				Loader.close();
			}
		},

beforeunload: function () {
			if ( ! Loader.saved() ) {
				return Loader.settings.l10n.saveAlert;
			}
		},

/**
		 * Open the Customizer overlay for a specific URL.
		 *
		 * @param string src URL to load in the Customizer.
		 */
		open: function( src ) {

if ( this.active ) {
				return;
			}

// Load the full page on mobile devices.
			if ( Loader.settings.browser.mobile ) {
				return window.location = src;
			}

// Store the document title prior to opening the Live Preview.
			this.originalDocumentTitle = document.title;

this.active = true;
			this.body.addClass('customize-loading');

/*
			 * Track the dirtiness state (whether the drafted changes have been published)
			 * of the Customizer in the iframe. This is used to decide whether to display
			 * an AYS alert if the user tries to close the window before saving changes.
			 */
			this.saved = new api.Value( true );

this.iframe = $( '<iframe />', { 'src': src, 'title': Loader.settings.l10n.mainIframeTitle } ).appendTo( this.element );
			this.iframe.one( 'load', this.loaded );

// Create a postMessage connection with the iframe.
			this.messenger = new api.Messenger({
				url: src,
				channel: 'loader',
				targetWindow: this.iframe[0].contentWindow
			});

// Expose the changeset UUID on the parent window's URL so that the customized state can survive a refresh.
			if ( history.replaceState ) {
				this.messenger.bind( 'changeset-uuid', function( changesetUuid ) {
					var urlParser = document.createElement( 'a' );
					urlParser.href = location.href;
					urlParser.search = $.param( _.extend(
						api.utils.parseQueryString( urlParser.search.substr( 1 ) ),
						{ changeset_uuid: changesetUuid }
					) );
					history.replaceState( { customize: urlParser.href }, '', urlParser.href );
				} );
			}

// Wait for the connection from the iframe before sending any postMessage events.
			this.messenger.bind( 'ready', function() {
				Loader.messenger.send( 'back' );
			});

this.messenger.bind( 'close', function() {
				if ( $.support.history ) {
					history.back();
				} else if ( $.support.hashchange ) {
					window.location.hash = '';
				} else {
					Loader.close();
				}
			});

// Prompt AYS dialog when navigating away.
			$( window ).on( 'beforeunload', this.beforeunload );

this.messenger.bind( 'saved', function () {
				Loader.saved( true );
			} );
			this.messenger.bind( 'change', function () {
				Loader.saved( false );
			} );

this.messenger.bind( 'title', function( newTitle ){
				window.document.title = newTitle;
			});

this.pushState( src );

this.trigger( 'open' );
		},

pushState: function ( src ) {
			var hash = src.split( '?' )[1];

// Ensure we don't call pushState if the user hit the forward button.
			if ( $.support.history && window.location.href !== src ) {
				history.pushState( { customize: src }, '', src );
			} else if ( ! $.support.history && $.support.hashchange && hash ) {
				window.location.hash = 'wp_customize=on&' + hash;
			}

this.trigger( 'open' );
		},

/**
		 * Callback after the Customizer has been opened.
		 */
		opened: function() {
			Loader.body.addClass( 'customize-active full-overlay-active' ).attr( 'aria-busy', 'true' );
		},

/**
		 * Close the Customizer overlay.
		 */
		close: function() {
			var self = this, onConfirmClose;
			if ( ! self.active ) {
				return;
			}

onConfirmClose = function( confirmed ) {
				if ( confirmed ) {
					self.active = false;
					self.trigger( 'close' );

// Restore document title prior to opening the Live Preview.
					if ( self.originalDocumentTitle ) {
						document.title = self.originalDocumentTitle;
					}
				} else {

// Go forward since Customizer is exited by history.back().
					history.forward();
				}
				self.messenger.unbind( 'confirmed-close', onConfirmClose );
			};
			self.messenger.bind( 'confirmed-close', onConfirmClose );

Loader.messenger.send( 'confirm-close' );
		},

/**
		 * Callback after the Customizer has been closed.
		 */
		closed: function() {
			Loader.iframe.remove();
			Loader.messenger.destroy();
			Loader.iframe    = null;
			Loader.messenger = null;
			Loader.saved     = null;
			Loader.body.removeClass( 'customize-active full-overlay-active' ).removeClass( 'customize-loading' );
			$( window ).off( 'beforeunload', Loader.beforeunload );
			/*
			 * Return focus to the link that opened the Customizer overlay after
			 * the body element visibility is restored.
			 */
			if ( Loader.link ) {
				Loader.link.focus();
			}
		},

/**
		 * Callback for the `load` event on the Customizer iframe.
		 */
		loaded: function() {
			Loader.body.removeClass( 'customize-loading' ).attr( 'aria-busy', 'false' );
		},

/**
		 * Overlay hide/show utility methods.
		 */
		overlay: {
			show: function() {
				this.element.fadeIn( 200, Loader.opened );
			},

hide: function() {
				this.element.fadeOut( 200, Loader.closed );
			}
		}
	});

// Bootstrap the Loader on document#ready.
	$( function() {
		Loader.settings = _wpCustomizeLoaderSettings;
		Loader.initialize();
	});

// Expose the API publicly on window.wp.customize.Loader.
	api.Loader = Loader;
})( wp, jQuery );
�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������wp-sanitize.js��������������������������������������������������������������������������������������0000644�����������������00000003126�15221325047�0007357 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/**
 * @output wp-includes/js/wp-sanitize.js
 */

/* eslint-env es6 */

( function () {

window.wp = window.wp || {};

/**
	 * wp.sanitize
	 *
	 * Helper functions to sanitize strings.
	 */
	wp.sanitize = {

/**
		 * Strip HTML tags.
		 *
		 * @param {string} text - Text to strip the HTML tags from.
		 *
		 * @return {string} Stripped text.
		 */
		stripTags: function( text ) {
			if ( 'string' !== typeof text ) {
				return '';
			}

const domParser = new DOMParser();
			const htmlDocument = domParser.parseFromString(
				text,
				'text/html'
			);

/*
			 * The following self-assignment appears to be a no-op, but it isn't.
			 * It enforces the escaping. Reading the `innerText` property decodes
			 * character references, returning a raw string. When written, however,
			 * the text is re-escaped to ensure that the rendered text replicates
			 * what it's given.
			 *
			 * See <https://github.com/WordPress/wordpress-develop/pull/10536#discussion_r2550615378>.
			 */
			htmlDocument.body.innerText = htmlDocument.body.innerText;

// Return the text with stripped tags.
			return htmlDocument.body.innerHTML;
		},

/**
		 * Strip HTML tags and convert HTML entities.
		 *
		 * @param {string} text - Text to strip tags and convert HTML entities.
		 *
		 * @return {string} Sanitized text.
		 */
		stripTagsAndEncodeText: function( text ) {
			let _text = wp.sanitize.stripTags( text ),
				textarea = document.createElement( 'textarea' );

try {
				textarea.textContent = _text;
				_text = wp.sanitize.stripTags( textarea.value );
			} catch ( er ) {}

return _text;
		}
	};
}() );
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������wp-emoji.js�����������������������������������������������������������������������������������������0000644�����������������00000021130�15221325047�0006627 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/**
 * wp-emoji.js is used to replace emoji with images in browsers when the browser
 * doesn't support emoji natively.
 *
 * @output wp-includes/js/wp-emoji.js
 */

( function( window, settings ) {
	/**
	 * Replaces emoji with images when browsers don't support emoji.
	 *
	 * @since 4.2.0
	 * @access private
	 *
	 * @class
	 *
	 * @see  Twitter Emoji library
	 * @link https://github.com/twitter/twemoji
	 *
	 * @return {Object} The wpEmoji parse and test functions.
	 */
	function wpEmoji() {
		var MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver,

// Compression and maintain local scope.
		document = window.document,

// Private.
		twemoji, timer,
		loaded = false,
		count = 0,
		ie11 = window.navigator.userAgent.indexOf( 'Trident/7.0' ) > 0;

/**
		 * Detect if the browser supports SVG.
		 *
		 * @since 4.6.0
		 * @private
		 *
		 * @see Modernizr
		 * @link https://github.com/Modernizr/Modernizr/blob/master/feature-detects/svg/asimg.js
		 *
		 * @return {boolean} True if the browser supports svg, false if not.
		 */
		function browserSupportsSvgAsImage() {
			if ( !! document.implementation.hasFeature ) {
				return document.implementation.hasFeature( 'http://www.w3.org/TR/SVG11/feature#Image', '1.1' );
			}

// document.implementation.hasFeature is deprecated. It can be presumed
			// if future browsers remove it, the browser will support SVGs as images.
			return true;
		}

/**
		 * Runs when the document load event is fired, so we can do our first parse of
		 * the page.
		 *
		 * Listens to all the DOM mutations and checks for added nodes that contain
		 * emoji characters and replaces those with twitter emoji images.
		 *
		 * @since 4.2.0
		 * @private
		 */
		function load() {
			if ( loaded ) {
				return;
			}

// Ensure twemoji is available on the global window before proceeding.
			if ( typeof window.twemoji === 'undefined' ) {
				// Break if waiting for longer than 30 seconds.
				if ( count > 600 ) {
					return;
				}

// Still waiting.
				window.clearTimeout( timer );
				timer = window.setTimeout( load, 50 );
				count++;

return;
			}

twemoji = window.twemoji;
			loaded = true;

// Initialize the mutation observer, which checks all added nodes for
			// replaceable emoji characters.
			if ( MutationObserver ) {
				new MutationObserver( function( mutationRecords ) {
					var i = mutationRecords.length,
						addedNodes, removedNodes, ii, node;

while ( i-- ) {
						addedNodes = mutationRecords[ i ].addedNodes;
						removedNodes = mutationRecords[ i ].removedNodes;
						ii = addedNodes.length;

/*
						 * Checks if an image has been replaced by a text element
						 * with the same text as the alternate description of the replaced image.
						 * (presumably because the image could not be loaded).
						 * If it is, do absolutely nothing.
						 *
						 * Node type 3 is a TEXT_NODE.
						 *
						 * @link https://developer.mozilla.org/en-US/docs/Web/API/Node/nodeType
						 */
						if (
							ii === 1 && removedNodes.length === 1 &&
							addedNodes[0].nodeType === 3 &&
							removedNodes[0].nodeName === 'IMG' &&
							addedNodes[0].data === removedNodes[0].alt &&
							'load-failed' === removedNodes[0].getAttribute( 'data-error' )
						) {
							return;
						}

// Loop through all the added nodes.
						while ( ii-- ) {
							node = addedNodes[ ii ];

// Node type 3 is a TEXT_NODE.
							if ( node.nodeType === 3 ) {
								if ( ! node.parentNode ) {
									continue;
								}

if ( ie11 ) {
									/*
									 * IE 11's implementation of MutationObserver is buggy.
									 * It unnecessarily splits text nodes when it encounters a HTML
									 * template interpolation symbol ( "{{", for example ). So, we
									 * join the text nodes back together as a work-around.
									 *
									 * Node type 3 is a TEXT_NODE.
									 */
									while( node.nextSibling && 3 === node.nextSibling.nodeType ) {
										node.nodeValue = node.nodeValue + node.nextSibling.nodeValue;
										node.parentNode.removeChild( node.nextSibling );
									}
								}

node = node.parentNode;
							}

if ( test( node.textContent ) ) {
								parse( node );
							}
						}
					}
				} ).observe( document.body, {
					childList: true,
					subtree: true
				} );
			}

parse( document.body );
		}

/**
		 * Tests if a text string contains emoji characters.
		 *
		 * @since 4.3.0
		 *
		 * @memberOf wp.emoji
		 *
		 * @param {string} text The string to test.
		 *
		 * @return {boolean} Whether the string contains emoji characters.
		 */
		function test( text ) {
			// Single char. U+20E3 to detect keycaps. U+00A9 "copyright sign" and U+00AE "registered sign" not included.
			var single = /[\u203C\u2049\u20E3\u2122\u2139\u2194-\u2199\u21A9\u21AA\u2300\u231A\u231B\u2328\u2388\u23CF\u23E9-\u23F3\u23F8-\u23FA\u24C2\u25AA\u25AB\u25B6\u25C0\u25FB-\u25FE\u2600-\u2604\u260E\u2611\u2614\u2615\u2618\u261D\u2620\u2622\u2623\u2626\u262A\u262E\u262F\u2638\u2639\u263A\u2648-\u2653\u2660\u2663\u2665\u2666\u2668\u267B\u267F\u2692\u2693\u2694\u2696\u2697\u2699\u269B\u269C\u26A0\u26A1\u26AA\u26AB\u26B0\u26B1\u26BD\u26BE\u26C4\u26C5\u26C8\u26CE\u26CF\u26D1\u26D3\u26D4\u26E9\u26EA\u26F0-\u26F5\u26F7-\u26FA\u26FD\u2702\u2705\u2708-\u270D\u270F\u2712\u2714\u2716\u271D\u2721\u2728\u2733\u2734\u2744\u2747\u274C\u274E\u2753\u2754\u2755\u2757\u2763\u2764\u2795\u2796\u2797\u27A1\u27B0\u27BF\u2934\u2935\u2B05\u2B06\u2B07\u2B1B\u2B1C\u2B50\u2B55\u3030\u303D\u3297\u3299]/,
			// Surrogate pair range. Only tests for the second half.
			pair = /[\uDC00-\uDFFF]/;

if ( text ) {
				return  pair.test( text ) || single.test( text );
			}

return false;
		}

/**
		 * Parses any emoji characters into Twemoji images.
		 *
		 * - When passed an element the emoji characters are replaced inline.
		 * - When passed a string the emoji characters are replaced and the result is
		 *   returned.
		 *
		 * @since 4.2.0
		 *
		 * @memberOf wp.emoji
		 *
		 * @param {HTMLElement|string} object The element or string to parse.
		 * @param {Object}             args   Additional options for Twemoji.
		 *
		 * @return {HTMLElement|string} A string where all emoji are now image tags of
		 *                              emoji. Or the element that was passed as the first argument.
		 */
		function parse( object, args ) {
			var params;

/*
			 * If the browser has full support, twemoji is not loaded or our
			 * object is not what was expected, we do not parse anything.
			 */
			if ( settings.supports.everything || ! twemoji || ! object ||
				( 'string' !== typeof object && ( ! object.childNodes || ! object.childNodes.length ) ) ) {

return object;
			}

// Compose the params for the twitter emoji library.
			args = args || {};
			params = {
				base: browserSupportsSvgAsImage() ? settings.svgUrl : settings.baseUrl,
				ext:  browserSupportsSvgAsImage() ? settings.svgExt : settings.ext,
				className: args.className || 'emoji',
				callback: function( icon, options ) {
					// Ignore some standard characters that TinyMCE recommends in its character map.
					switch ( icon ) {
						case 'a9':
						case 'ae':
						case '2122':
						case '2194':
						case '2660':
						case '2663':
						case '2665':
						case '2666':
							return false;
					}

if ( settings.supports.everythingExceptFlag &&
						! /^1f1(?:e[6-9a-f]|f[0-9a-f])-1f1(?:e[6-9a-f]|f[0-9a-f])$/.test( icon ) && // Country flags.
						! /^(1f3f3-fe0f-200d-1f308|1f3f4-200d-2620-fe0f)$/.test( icon )             // Rainbow and pirate flags.
					) {
						return false;
					}

return ''.concat( options.base, icon, options.ext );
				},
				attributes: function() {
					return {
						role: 'img'
					};
				},
				onerror: function() {
					if ( twemoji.parentNode ) {
						this.setAttribute( 'data-error', 'load-failed' );
						twemoji.parentNode.replaceChild( document.createTextNode( twemoji.alt ), twemoji );
					}
				},
				doNotParse: function( node ) {
					if (
						node &&
						node.className &&
						typeof node.className === 'string' &&
						node.className.indexOf( 'wp-exclude-emoji' ) !== -1
					) {
						// Do not parse this node. Emojis will not be replaced in this node and all sub-nodes.
						return true;
					}

return false;
				}
			};

if ( typeof args.imgAttr === 'object' ) {
				params.attributes = function() {
					return args.imgAttr;
				};
			}

return twemoji.parse( object, params );
		}

load();

return {
			parse: parse,
			test: test
		};
	}

window.wp = window.wp || {};

/**
	 * @namespace wp.emoji
	 */
	window.wp.emoji = new wpEmoji();

} )( window, window._wpemojiSettings );
����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������swfobject.js����������������������������������������������������������������������������������������0000644�����������������00000000000�15221325047�0007057 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������wp-sanitize.min.js����������������������������������������������������������������������������������0000644�����������������00000000622�15221325047�0010137 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/*! This file is auto-generated */
window.wp=window.wp||{},wp.sanitize={stripTags:function(t){return"string"!=typeof t?"":((t=(new DOMParser).parseFromString(t,"text/html")).body.innerText=t.body.innerText,t.body.innerHTML)},stripTagsAndEncodeText:function(t){let e=wp.sanitize.stripTags(t),n=document.createElement("textarea");try{n.textContent=e,e=wp.sanitize.stripTags(n.value)}catch(t){}return e}};��������������������������������������������������������������������������������������������������������������wp-emoji-loader.js����������������������������������������������������������������������������������0000644�����������������00000031623�15221325047�0010103 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/**
 * @output wp-includes/js/wp-emoji-loader.js
 */

/* eslint-env es6 */

// Note: This is loaded as a script module, so there is no need for an IIFE to prevent pollution of the global scope.

/**
 * Emoji Settings as exported in PHP via _print_emoji_detection_script().
 * @typedef WPEmojiSettings
 * @type {object}
 * @property {?object} source
 * @property {?string} source.concatemoji
 * @property {?string} source.twemoji
 * @property {?string} source.wpemoji
 */

const settings = /** @type {WPEmojiSettings} */ (
	JSON.parse( document.getElementById( 'wp-emoji-settings' ).textContent )
);

// For compatibility with other scripts that read from this global, in particular wp-includes/js/wp-emoji.js (source file: js/_enqueues/wp/emoji.js).
window._wpemojiSettings = settings;

/**
 * Support tests.
 * @typedef SupportTests
 * @type {object}
 * @property {?boolean} flag
 * @property {?boolean} emoji
 */

const sessionStorageKey = 'wpEmojiSettingsSupports';
const tests = [ 'flag', 'emoji' ];

/**
 * Checks whether the browser supports offloading to a Worker.
 *
 * @since 6.3.0
 *
 * @private
 *
 * @returns {boolean}
 */
function supportsWorkerOffloading() {
	return (
		typeof Worker !== 'undefined' &&
		typeof OffscreenCanvas !== 'undefined' &&
		typeof URL !== 'undefined' &&
		URL.createObjectURL &&
		typeof Blob !== 'undefined'
	);
}

/**
 * @typedef SessionSupportTests
 * @type {object}
 * @property {number} timestamp
 * @property {SupportTests} supportTests
 */

/**
 * Get support tests from session.
 *
 * @since 6.3.0
 *
 * @private
 *
 * @returns {?SupportTests} Support tests, or null if not set or older than 1 week.
 */
function getSessionSupportTests() {
	try {
		/** @type {SessionSupportTests} */
		const item = JSON.parse(
			sessionStorage.getItem( sessionStorageKey )
		);
		if (
			typeof item === 'object' &&
			typeof item.timestamp === 'number' &&
			new Date().valueOf() < item.timestamp + 604800 && // Note: Number is a week in seconds.
			typeof item.supportTests === 'object'
		) {
			return item.supportTests;
		}
	} catch ( e ) {}
	return null;
}

/**
 * Persist the supports in session storage.
 *
 * @since 6.3.0
 *
 * @private
 *
 * @param {SupportTests} supportTests Support tests.
 */
function setSessionSupportTests( supportTests ) {
	try {
		/** @type {SessionSupportTests} */
		const item = {
			supportTests: supportTests,
			timestamp: new Date().valueOf()
		};

sessionStorage.setItem(
			sessionStorageKey,
			JSON.stringify( item )
		);
	} catch ( e ) {}
}

/**
 * Checks if two sets of Emoji characters render the same visually.
 *
 * This is used to determine if the browser is rendering an emoji with multiple data points
 * correctly. set1 is the emoji in the correct form, using a zero-width joiner. set2 is the emoji
 * in the incorrect form, using a zero-width space. If the two sets render the same, then the browser
 * does not support the emoji correctly.
 *
 * This function may be serialized to run in a Worker. Therefore, it cannot refer to variables from the containing
 * scope. Everything must be passed by parameters.
 *
 * @since 4.9.0
 *
 * @private
 *
 * @param {CanvasRenderingContext2D} context 2D Context.
 * @param {string} set1 Set of Emoji to test.
 * @param {string} set2 Set of Emoji to test.
 *
 * @return {boolean} True if the two sets render the same.
 */
function emojiSetsRenderIdentically( context, set1, set2 ) {
	// Cleanup from previous test.
	context.clearRect( 0, 0, context.canvas.width, context.canvas.height );
	context.fillText( set1, 0, 0 );
	const rendered1 = new Uint32Array(
		context.getImageData(
			0,
			0,
			context.canvas.width,
			context.canvas.height
		).data
	);

// Cleanup from previous test.
	context.clearRect( 0, 0, context.canvas.width, context.canvas.height );
	context.fillText( set2, 0, 0 );
	const rendered2 = new Uint32Array(
		context.getImageData(
			0,
			0,
			context.canvas.width,
			context.canvas.height
		).data
	);

return rendered1.every( ( rendered2Data, index ) => {
		return rendered2Data === rendered2[ index ];
	} );
}

/**
 * Checks if the center point of a single emoji is empty.
 *
 * This is used to determine if the browser is rendering an emoji with a single data point
 * correctly. The center point of an incorrectly rendered emoji will be empty. A correctly
 * rendered emoji will have a non-zero value at the center point.
 *
 * This function may be serialized to run in a Worker. Therefore, it cannot refer to variables from the containing
 * scope. Everything must be passed by parameters.
 *
 * @since 6.8.2
 *
 * @private
 *
 * @param {CanvasRenderingContext2D} context 2D Context.
 * @param {string} emoji Emoji to test.
 *
 * @return {boolean} True if the center point is empty.
 */
function emojiRendersEmptyCenterPoint( context, emoji ) {
	// Cleanup from previous test.
	context.clearRect( 0, 0, context.canvas.width, context.canvas.height );
	context.fillText( emoji, 0, 0 );

// Test if the center point (16, 16) is empty (0,0,0,0).
	const centerPoint = context.getImageData(16, 16, 1, 1);
	for ( let i = 0; i < centerPoint.data.length; i++ ) {
		if ( centerPoint.data[ i ] !== 0 ) {
			// Stop checking the moment it's known not to be empty.
			return false;
		}
	}

return true;
}

/**
 * Determines if the browser properly renders Emoji that Twemoji can supplement.
 *
 * This function may be serialized to run in a Worker. Therefore, it cannot refer to variables from the containing
 * scope. Everything must be passed by parameters.
 *
 * @since 4.2.0
 *
 * @private
 *
 * @param {CanvasRenderingContext2D} context 2D Context.
 * @param {string} type Whether to test for support of "flag" or "emoji".
 * @param {Function} emojiSetsRenderIdentically Reference to emojiSetsRenderIdentically function, needed due to minification.
 * @param {Function} emojiRendersEmptyCenterPoint Reference to emojiRendersEmptyCenterPoint function, needed due to minification.
 *
 * @return {boolean} True if the browser can render emoji, false if it cannot.
 */
function browserSupportsEmoji( context, type, emojiSetsRenderIdentically, emojiRendersEmptyCenterPoint ) {
	let isIdentical;

switch ( type ) {
		case 'flag':
			/*
			 * Test for Transgender flag compatibility. Added in Unicode 13.
			 *
			 * To test for support, we try to render it, and compare the rendering to how it would look if
			 * the browser doesn't render it correctly (white flag emoji + transgender symbol).
			 */
			isIdentical = emojiSetsRenderIdentically(
				context,
				'\uD83C\uDFF3\uFE0F\u200D\u26A7\uFE0F', // as a zero-width joiner sequence
				'\uD83C\uDFF3\uFE0F\u200B\u26A7\uFE0F' // separated by a zero-width space
			);

if ( isIdentical ) {
				return false;
			}

/*
			 * Test for Sark flag compatibility. This is the least supported of the letter locale flags,
			 * so gives us an easy test for full support.
			 *
			 * To test for support, we try to render it, and compare the rendering to how it would look if
			 * the browser doesn't render it correctly ([C] + [Q]).
			 */
			isIdentical = emojiSetsRenderIdentically(
				context,
				'\uD83C\uDDE8\uD83C\uDDF6', // as the sequence of two code points
				'\uD83C\uDDE8\u200B\uD83C\uDDF6' // as the two code points separated by a zero-width space
			);

if ( isIdentical ) {
				return false;
			}

/*
			 * Test for English flag compatibility. England is a country in the United Kingdom, it
			 * does not have a two letter locale code but rather a five letter sub-division code.
			 *
			 * To test for support, we try to render it, and compare the rendering to how it would look if
			 * the browser doesn't render it correctly (black flag emoji + [G] + [B] + [E] + [N] + [G]).
			 */
			isIdentical = emojiSetsRenderIdentically(
				context,
				// as the flag sequence
				'\uD83C\uDFF4\uDB40\uDC67\uDB40\uDC62\uDB40\uDC65\uDB40\uDC6E\uDB40\uDC67\uDB40\uDC7F',
				// with each code point separated by a zero-width space
				'\uD83C\uDFF4\u200B\uDB40\uDC67\u200B\uDB40\uDC62\u200B\uDB40\uDC65\u200B\uDB40\uDC6E\u200B\uDB40\uDC67\u200B\uDB40\uDC7F'
			);

return ! isIdentical;
		case 'emoji':
			/*
			 * Is there a large, hairy, humanoid mythical creature living in the browser?
			 *
			 * To test for Emoji 17.0 support, try to render a new emoji: Hairy Creature.
			 *
			 * The hairy creature emoji is a single code point emoji. Testing for browser
			 * support required testing the center point of the emoji to see if it is empty.
			 *
			 * 0xD83E 0x1FAC8 (\uD83E\u1FAC8) == 🫈 Hairy creature.
			 *
			 * When updating this test, please ensure that the emoji is either a single code point
			 * or switch to using the emojiSetsRenderIdentically function and testing with a zero-width
			 * joiner vs a zero-width space.
			 */
			const notSupported = emojiRendersEmptyCenterPoint( context, '\uD83E\u1FAC8' );
			return ! notSupported;
	}

return false;
}

/**
 * Checks emoji support tests.
 *
 * This function may be serialized to run in a Worker. Therefore, it cannot refer to variables from the containing
 * scope. Everything must be passed by parameters.
 *
 * @since 6.3.0
 *
 * @private
 *
 * @param {string[]} tests Tests.
 * @param {Function} browserSupportsEmoji Reference to browserSupportsEmoji function, needed due to minification.
 * @param {Function} emojiSetsRenderIdentically Reference to emojiSetsRenderIdentically function, needed due to minification.
 * @param {Function} emojiRendersEmptyCenterPoint Reference to emojiRendersEmptyCenterPoint function, needed due to minification.
 *
 * @return {SupportTests} Support tests.
 */
function testEmojiSupports( tests, browserSupportsEmoji, emojiSetsRenderIdentically, emojiRendersEmptyCenterPoint ) {
	let canvas;
	if (
		typeof WorkerGlobalScope !== 'undefined' &&
		self instanceof WorkerGlobalScope
	) {
		canvas = new OffscreenCanvas( 300, 150 ); // Dimensions are default for HTMLCanvasElement.
	} else {
		canvas = document.createElement( 'canvas' );
	}

const context = canvas.getContext( '2d', { willReadFrequently: true } );

/*
	 * Chrome on OS X added native emoji rendering in M41. Unfortunately,
	 * it doesn't work when the font is bolder than 500 weight. So, we
	 * check for bold rendering support to avoid invisible emoji in Chrome.
	 */
	context.textBaseline = 'top';
	context.font = '600 32px Arial';

const supports = {};
	tests.forEach( ( test ) => {
		supports[ test ] = browserSupportsEmoji( context, test, emojiSetsRenderIdentically, emojiRendersEmptyCenterPoint );
	} );
	return supports;
}

/**
 * Adds a script to the head of the document.
 *
 * @ignore
 *
 * @since 4.2.0
 *
 * @param {string} src The url where the script is located.
 *
 * @return {void}
 */
function addScript( src ) {
	const script = document.createElement( 'script' );
	script.src = src;
	script.defer = true;
	document.head.appendChild( script );
}

settings.supports = {
	everything: true,
	everythingExceptFlag: true
};

// Obtain the emoji support from the browser, asynchronously when possible.
new Promise( ( resolve ) => {
	let supportTests = getSessionSupportTests();
	if ( supportTests ) {
		resolve( supportTests );
		return;
	}

if ( supportsWorkerOffloading() ) {
		try {
			// Note that the functions are being passed as arguments due to minification.
			const workerScript =
				'postMessage(' +
				testEmojiSupports.toString() +
				'(' +
				[
					JSON.stringify( tests ),
					browserSupportsEmoji.toString(),
					emojiSetsRenderIdentically.toString(),
					emojiRendersEmptyCenterPoint.toString()
				].join( ',' ) +
				'));';
			const blob = new Blob( [ workerScript ], {
				type: 'text/javascript'
			} );
			const worker = new Worker( URL.createObjectURL( blob ), { name: 'wpTestEmojiSupports' } );
			worker.onmessage = ( event ) => {
				supportTests = event.data;
				setSessionSupportTests( supportTests );
				worker.terminate();
				resolve( supportTests );
			};
			return;
		} catch ( e ) {}
	}

supportTests = testEmojiSupports( tests, browserSupportsEmoji, emojiSetsRenderIdentically, emojiRendersEmptyCenterPoint );
	setSessionSupportTests( supportTests );
	resolve( supportTests );
} )
	// Once the browser emoji support has been obtained from the session, finalize the settings.
	.then( ( supportTests ) => {
		/*
		 * Tests the browser support for flag emojis and other emojis, and adjusts the
		 * support settings accordingly.
		 */
		for ( const test in supportTests ) {
			settings.supports[ test ] = supportTests[ test ];

settings.supports.everything =
				settings.supports.everything && settings.supports[ test ];

if ( 'flag' !== test ) {
				settings.supports.everythingExceptFlag =
					settings.supports.everythingExceptFlag &&
					settings.supports[ test ];
			}
		}

settings.supports.everythingExceptFlag =
			settings.supports.everythingExceptFlag &&
			! settings.supports.flag;

// When the browser can not render everything we need to load a polyfill.
		if ( ! settings.supports.everything ) {
			const src = settings.source || {};

if ( src.concatemoji ) {
				addScript( src.concatemoji );
			} else if ( src.wpemoji && src.twemoji ) {
				addScript( src.twemoji );
				addScript( src.wpemoji );
			}
		}
	} );
�������������������������������������������������������������������������������������������������������������media-audiovideo.js���������������������������������������������������������������������������������0000644�����������������00000060207�15221325047�0010315 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/******/ (() => { // webpackBootstrap
/******/ 	var __webpack_modules__ = ({

/***/ 1206
(module) {

var State = wp.media.controller.State,
	l10n = wp.media.view.l10n,
	AudioDetails;

/**
 * wp.media.controller.AudioDetails
 *
 * The controller for the Audio Details state
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 */
AudioDetails = State.extend(/** @lends wp.media.controller.AudioDetails.prototype */{
	defaults: {
		id: 'audio-details',
		toolbar: 'audio-details',
		title: l10n.audioDetailsTitle,
		content: 'audio-details',
		menu: 'audio-details',
		router: false,
		priority: 60
	},

initialize: function( options ) {
		this.media = options.media;
		State.prototype.initialize.apply( this, arguments );
	}
});

module.exports = AudioDetails;

/***/ },

/***/ 5039
(module) {

/**
 * wp.media.controller.VideoDetails
 *
 * The controller for the Video Details state
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 */
var State = wp.media.controller.State,
	l10n = wp.media.view.l10n,
	VideoDetails;

VideoDetails = State.extend(/** @lends wp.media.controller.VideoDetails.prototype */{
	defaults: {
		id: 'video-details',
		toolbar: 'video-details',
		title: l10n.videoDetailsTitle,
		content: 'video-details',
		menu: 'video-details',
		router: false,
		priority: 60
	},

initialize: function( options ) {
		this.media = options.media;
		State.prototype.initialize.apply( this, arguments );
	}
});

module.exports = VideoDetails;

/***/ },

/***/ 241
(module) {

/**
 * wp.media.model.PostMedia
 *
 * Shared model class for audio and video. Updates the model after
 *   "Add Audio|Video Source" and "Replace Audio|Video" states return
 *
 * @memberOf wp.media.model
 *
 * @class
 * @augments Backbone.Model
 */
var PostMedia = Backbone.Model.extend(/** @lends wp.media.model.PostMedia.prototype */{
	initialize: function() {
		this.attachment = false;
	},

setSource: function( attachment ) {
		this.attachment = attachment;
		this.extension = attachment.get( 'filename' ).split('.').pop();

if ( this.get( 'src' ) && this.extension === this.get( 'src' ).split('.').pop() ) {
			this.unset( 'src' );
		}

if ( _.contains( wp.media.view.settings.embedExts, this.extension ) ) {
			this.set( this.extension, this.attachment.get( 'url' ) );
		} else {
			this.unset( this.extension );
		}
	},

changeAttachment: function( attachment ) {
		this.setSource( attachment );

this.unset( 'src' );
		_.each( _.without( wp.media.view.settings.embedExts, this.extension ), function( ext ) {
			this.unset( ext );
		}, this );
	}
});

module.exports = PostMedia;

/***/ },

/***/ 3713
(module) {

var MediaDetails = wp.media.view.MediaDetails,
	AudioDetails;

/**
 * wp.media.view.AudioDetails
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.MediaDetails
 * @augments wp.media.view.Settings.AttachmentDisplay
 * @augments wp.media.view.Settings
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
AudioDetails = MediaDetails.extend(/** @lends wp.media.view.AudioDetails.prototype */{
	className: 'audio-details',
	template:  wp.template('audio-details'),

setMedia: function() {
		var audio = this.$('.wp-audio-shortcode');

if ( audio.find( 'source' ).length ) {
			if ( audio.is(':hidden') ) {
				audio.show();
			}
			this.media = MediaDetails.prepareSrc( audio.get(0) );
		} else {
			audio.hide();
			this.media = false;
		}

return this;
	}
});

module.exports = AudioDetails;

/***/ },

/***/ 175
(module) {

var MediaDetails = wp.media.view.MediaFrame.MediaDetails,
	MediaLibrary = wp.media.controller.MediaLibrary,

l10n = wp.media.view.l10n,
	AudioDetails;

/**
 * wp.media.view.MediaFrame.AudioDetails
 *
 * @memberOf wp.media.view.MediaFrame
 *
 * @class
 * @augments wp.media.view.MediaFrame.MediaDetails
 * @augments wp.media.view.MediaFrame.Select
 * @augments wp.media.view.MediaFrame
 * @augments wp.media.view.Frame
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 * @mixes wp.media.controller.StateMachine
 */
AudioDetails = MediaDetails.extend(/** @lends wp.media.view.MediaFrame.AudioDetails.prototype */{
	defaults: {
		id:      'audio',
		url:     '',
		menu:    'audio-details',
		content: 'audio-details',
		toolbar: 'audio-details',
		type:    'link',
		title:    l10n.audioDetailsTitle,
		priority: 120
	},

initialize: function( options ) {
		options.DetailsView = wp.media.view.AudioDetails;
		options.cancelText = l10n.audioDetailsCancel;
		options.addText = l10n.audioAddSourceTitle;

MediaDetails.prototype.initialize.call( this, options );
	},

bindHandlers: function() {
		MediaDetails.prototype.bindHandlers.apply( this, arguments );

this.on( 'toolbar:render:replace-audio', this.renderReplaceToolbar, this );
		this.on( 'toolbar:render:add-audio-source', this.renderAddSourceToolbar, this );
	},

createStates: function() {
		this.states.add([
			new wp.media.controller.AudioDetails( {
				media: this.media
			} ),

new MediaLibrary( {
				type: 'audio',
				id: 'replace-audio',
				title: l10n.audioReplaceTitle,
				toolbar: 'replace-audio',
				media: this.media,
				menu: 'audio-details'
			} ),

new MediaLibrary( {
				type: 'audio',
				id: 'add-audio-source',
				title: l10n.audioAddSourceTitle,
				toolbar: 'add-audio-source',
				media: this.media,
				menu: false
			} )
		]);
	}
});

module.exports = AudioDetails;

/***/ },

/***/ 741
(module) {

var Select = wp.media.view.MediaFrame.Select,
	l10n = wp.media.view.l10n,
	MediaDetails;

/**
 * wp.media.view.MediaFrame.MediaDetails
 *
 * @memberOf wp.media.view.MediaFrame
 *
 * @class
 * @augments wp.media.view.MediaFrame.Select
 * @augments wp.media.view.MediaFrame
 * @augments wp.media.view.Frame
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 * @mixes wp.media.controller.StateMachine
 */
MediaDetails = Select.extend(/** @lends wp.media.view.MediaFrame.MediaDetails.prototype */{
	defaults: {
		id:      'media',
		url:     '',
		menu:    'media-details',
		content: 'media-details',
		toolbar: 'media-details',
		type:    'link',
		priority: 120
	},

initialize: function( options ) {
		this.DetailsView = options.DetailsView;
		this.cancelText = options.cancelText;
		this.addText = options.addText;

this.media = new wp.media.model.PostMedia( options.metadata );
		this.options.selection = new wp.media.model.Selection( this.media.attachment, { multiple: false } );
		Select.prototype.initialize.apply( this, arguments );
	},

bindHandlers: function() {
		var menu = this.defaults.menu;

Select.prototype.bindHandlers.apply( this, arguments );

this.on( 'menu:create:' + menu, this.createMenu, this );
		this.on( 'content:render:' + menu, this.renderDetailsContent, this );
		this.on( 'menu:render:' + menu, this.renderMenu, this );
		this.on( 'toolbar:render:' + menu, this.renderDetailsToolbar, this );
	},

renderDetailsContent: function() {
		var view = new this.DetailsView({
			controller: this,
			model: this.state().media,
			attachment: this.state().media.attachment
		}).render();

this.content.set( view );
	},

renderMenu: function( view ) {
		var lastState = this.lastState(),
			previous = lastState && lastState.id,
			frame = this;

view.set({
			cancel: {
				text:     this.cancelText,
				priority: 20,
				click:    function() {
					if ( previous ) {
						frame.setState( previous );
					} else {
						frame.close();
					}
				}
			},
			separateCancel: new wp.media.View({
				className: 'separator',
				priority: 40
			})
		});

setPrimaryButton: function(text, handler) {
		this.toolbar.set( new wp.media.view.Toolbar({
			controller: this,
			items: {
				button: {
					style:    'primary',
					text:     text,
					priority: 80,
					click:    function() {
						var controller = this.controller;
						handler.call( this, controller, controller.state() );
						// Restore and reset the default state.
						controller.setState( controller.options.state );
						controller.reset();
					}
				}
			}
		}) );
	},

renderDetailsToolbar: function() {
		this.setPrimaryButton( l10n.update, function( controller, state ) {
			controller.close();
			state.trigger( 'update', controller.media.toJSON() );
		} );
	},

renderReplaceToolbar: function() {
		this.setPrimaryButton( l10n.replace, function( controller, state ) {
			var attachment = state.get( 'selection' ).single();
			controller.media.changeAttachment( attachment );
			state.trigger( 'replace', controller.media.toJSON() );
		} );
	},

renderAddSourceToolbar: function() {
		this.setPrimaryButton( this.addText, function( controller, state ) {
			var attachment = state.get( 'selection' ).single();
			controller.media.setSource( attachment );
			state.trigger( 'add-source', controller.media.toJSON() );
		} );
	}
});

module.exports = MediaDetails;

/***/ },

/***/ 8646
(module) {

var MediaDetails = wp.media.view.MediaFrame.MediaDetails,
	MediaLibrary = wp.media.controller.MediaLibrary,
	l10n = wp.media.view.l10n,
	VideoDetails;

/**
 * wp.media.view.MediaFrame.VideoDetails
 *
 * @memberOf wp.media.view.MediaFrame
 *
 * @class
 * @augments wp.media.view.MediaFrame.MediaDetails
 * @augments wp.media.view.MediaFrame.Select
 * @augments wp.media.view.MediaFrame
 * @augments wp.media.view.Frame
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 * @mixes wp.media.controller.StateMachine
 */
VideoDetails = MediaDetails.extend(/** @lends wp.media.view.MediaFrame.VideoDetails.prototype */{
	defaults: {
		id:      'video',
		url:     '',
		menu:    'video-details',
		content: 'video-details',
		toolbar: 'video-details',
		type:    'link',
		title:    l10n.videoDetailsTitle,
		priority: 120
	},

initialize: function( options ) {
		options.DetailsView = wp.media.view.VideoDetails;
		options.cancelText = l10n.videoDetailsCancel;
		options.addText = l10n.videoAddSourceTitle;

MediaDetails.prototype.initialize.call( this, options );
	},

bindHandlers: function() {
		MediaDetails.prototype.bindHandlers.apply( this, arguments );

this.on( 'toolbar:render:replace-video', this.renderReplaceToolbar, this );
		this.on( 'toolbar:render:add-video-source', this.renderAddSourceToolbar, this );
		this.on( 'toolbar:render:select-poster-image', this.renderSelectPosterImageToolbar, this );
		this.on( 'toolbar:render:add-track', this.renderAddTrackToolbar, this );
	},

createStates: function() {
		this.states.add([
			new wp.media.controller.VideoDetails({
				media: this.media
			}),

new MediaLibrary( {
				type: 'video',
				id: 'replace-video',
				title: l10n.videoReplaceTitle,
				toolbar: 'replace-video',
				media: this.media,
				menu: 'video-details'
			} ),

new MediaLibrary( {
				type: 'video',
				id: 'add-video-source',
				title: l10n.videoAddSourceTitle,
				toolbar: 'add-video-source',
				media: this.media,
				menu: false
			} ),

new MediaLibrary( {
				type: 'image',
				id: 'select-poster-image',
				title: l10n.videoSelectPosterImageTitle,
				toolbar: 'select-poster-image',
				media: this.media,
				menu: 'video-details'
			} ),

new MediaLibrary( {
				type: 'text',
				id: 'add-track',
				title: l10n.videoAddTrackTitle,
				toolbar: 'add-track',
				media: this.media,
				menu: 'video-details'
			} )
		]);
	},

renderSelectPosterImageToolbar: function() {
		this.setPrimaryButton( l10n.videoSelectPosterImageTitle, function( controller, state ) {
			var urls = [], attachment = state.get( 'selection' ).single();

controller.media.set( 'poster', attachment.get( 'url' ) );
			state.trigger( 'set-poster-image', controller.media.toJSON() );

_.each( wp.media.view.settings.embedExts, function (ext) {
				if ( controller.media.get( ext ) ) {
					urls.push( controller.media.get( ext ) );
				}
			} );

wp.ajax.send( 'set-attachment-thumbnail', {
				data : {
					_ajax_nonce: wp.media.view.settings.nonce.setAttachmentThumbnail,
					urls: urls,
					thumbnail_id: attachment.get( 'id' )
				}
			} );
		} );
	},

renderAddTrackToolbar: function() {
		this.setPrimaryButton( l10n.videoAddTrackTitle, function( controller, state ) {
			var attachment = state.get( 'selection' ).single(),
				content = controller.media.get( 'content' );

if ( -1 === content.indexOf( attachment.get( 'url' ) ) ) {
				content += [
					'<track srclang="en" label="English" kind="subtitles" src="',
					attachment.get( 'url' ),
					'" />'
				].join('');

controller.media.set( 'content', content );
			}
			state.trigger( 'add-track', controller.media.toJSON() );
		} );
	}
});

module.exports = VideoDetails;

/***/ },

/***/ 9467
(module) {

/* global MediaElementPlayer */
var AttachmentDisplay = wp.media.view.Settings.AttachmentDisplay,
	$ = jQuery,
	MediaDetails;

/**
 * wp.media.view.MediaDetails
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.Settings.AttachmentDisplay
 * @augments wp.media.view.Settings
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
MediaDetails = AttachmentDisplay.extend(/** @lends wp.media.view.MediaDetails.prototype */{
	initialize: function() {
		_.bindAll(this, 'success');
		this.players = [];
		this.listenTo( this.controller.states, 'close', wp.media.mixin.unsetPlayers );
		this.on( 'ready', this.setPlayer );
		this.on( 'media:setting:remove', wp.media.mixin.unsetPlayers, this );
		this.on( 'media:setting:remove', this.render );
		this.on( 'media:setting:remove', this.setPlayer );

AttachmentDisplay.prototype.initialize.apply( this, arguments );
	},

events: function(){
		return _.extend( {
			'click .remove-setting' : 'removeSetting',
			'change .content-track' : 'setTracks',
			'click .remove-track' : 'setTracks',
			'click .add-media-source' : 'addSource'
		}, AttachmentDisplay.prototype.events );
	},

prepare: function() {
		return _.defaults({
			model: this.model.toJSON()
		}, this.options );
	},

/**
	 * Remove a setting's UI when the model unsets it
	 *
	 * @fires wp.media.view.MediaDetails#media:setting:remove
	 *
	 * @param {Event} e
	 */
	removeSetting : function(e) {
		var wrap = $( e.currentTarget ).parent(), setting;
		setting = wrap.find( 'input' ).data( 'setting' );

if ( setting ) {
			this.model.unset( setting );
			this.trigger( 'media:setting:remove', this );
		}

wrap.remove();
	},

/**
	 *
	 * @fires wp.media.view.MediaDetails#media:setting:remove
	 */
	setTracks : function() {
		var tracks = '';

_.each( this.$('.content-track'), function(track) {
			tracks += $( track ).val();
		} );

this.model.set( 'content', tracks );
		this.trigger( 'media:setting:remove', this );
	},

addSource : function( e ) {
		this.controller.lastMime = $( e.currentTarget ).data( 'mime' );
		this.controller.setState( 'add-' + this.controller.defaults.id + '-source' );
	},

loadPlayer: function () {
		this.players.push( new MediaElementPlayer( this.media, this.settings ) );
		this.scriptXhr = false;
	},

setPlayer : function() {
		var src;

if ( this.players.length || ! this.media || this.scriptXhr ) {
			return;
		}

src = this.model.get( 'src' );

if ( src && src.indexOf( 'vimeo' ) > -1 && ! ( 'Vimeo' in window ) ) {
			this.scriptXhr = $.getScript( 'https://player.vimeo.com/api/player.js', _.bind( this.loadPlayer, this ) );
		} else {
			this.loadPlayer();
		}
	},

/**
	 * @abstract
	 */
	setMedia : function() {
		return this;
	},

success : function(mejs) {
		var autoplay = mejs.attributes.autoplay && 'false' !== mejs.attributes.autoplay;

if ( 'flash' === mejs.pluginType && autoplay ) {
			mejs.addEventListener( 'canplay', function() {
				mejs.play();
			}, false );
		}

this.mejs = mejs;
	},

/**
	 * @return {media.view.MediaDetails} Returns itself to allow chaining.
	 */
	render: function() {
		AttachmentDisplay.prototype.render.apply( this, arguments );

setTimeout( _.bind( function() {
			this.scrollToTop();
		}, this ), 10 );

this.settings = _.defaults( {
			success : this.success
		}, wp.media.mixin.mejsSettings );

return this.setMedia();
	},

scrollToTop: function() {
		this.$( '.embed-media-settings' ).scrollTop( 0 );
	}
},/** @lends wp.media.view.MediaDetails */{
	instances : 0,
	/**
	 * When multiple players in the DOM contain the same src, things get weird.
	 *
	 * @param {HTMLElement} elem
	 * @return {HTMLElement}
	 */
	prepareSrc : function( elem ) {
		var i = MediaDetails.instances++;
		_.each( $( elem ).find( 'source' ), function( source ) {
			source.src = [
				source.src,
				source.src.indexOf('?') > -1 ? '&' : '?',
				'_=',
				i
			].join('');
		} );

return elem;
	}
});

module.exports = MediaDetails;

/***/ },

/***/ 5836
(module) {

var MediaDetails = wp.media.view.MediaDetails,
	VideoDetails;

/**
 * wp.media.view.VideoDetails
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.MediaDetails
 * @augments wp.media.view.Settings.AttachmentDisplay
 * @augments wp.media.view.Settings
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
VideoDetails = MediaDetails.extend(/** @lends wp.media.view.VideoDetails.prototype */{
	className: 'video-details',
	template:  wp.template('video-details'),

setMedia: function() {
		var video = this.$('.wp-video-shortcode');

if ( video.find( 'source' ).length ) {
			if ( video.is(':hidden') ) {
				video.show();
			}

if ( ! video.hasClass( 'youtube-video' ) && ! video.hasClass( 'vimeo-video' ) ) {
				this.media = MediaDetails.prepareSrc( video.get(0) );
			} else {
				this.media = video.get(0);
			}
		} else {
			video.hide();
			this.media = false;
		}

return this;
	}
});

module.exports = VideoDetails;

/***/ }

var media = wp.media,
	baseSettings = window._wpmejsSettings || {},
	l10n = window._wpMediaViewsL10n || {};

/**
 *
 * Defines the wp.media.mixin object.
 *
 * @mixin
 *
 * @since 4.2.0
 */
wp.media.mixin = {
	mejsSettings: baseSettings,

/**
	 * Pauses and removes all players.
	 *
	 * @since 4.2.0
	 *
	 * @return {void}
	 */
	removeAllPlayers: function() {
		var p;

if ( window.mejs && window.mejs.players ) {
			for ( p in window.mejs.players ) {
				window.mejs.players[p].pause();
				this.removePlayer( window.mejs.players[p] );
			}
		}
	},

/**
	 * Removes the player.
	 *
	 * Override the MediaElement method for removing a player.
	 * MediaElement tries to pull the audio/video tag out of
	 * its container and re-add it to the DOM.
	 *
	 * @since 4.2.0
	 *
	 * @return {void}
	 */
	removePlayer: function(t) {
		var featureIndex, feature;

if ( ! t.options ) {
			return;
		}

// Invoke features cleanup.
		for ( featureIndex in t.options.features ) {
			feature = t.options.features[featureIndex];
			if ( t['clean' + feature] ) {
				try {
					t['clean' + feature](t);
				} catch (e) {}
			}
		}

if ( ! t.isDynamic ) {
			t.node.remove();
		}

if ( 'html5' !== t.media.rendererName ) {
			t.media.remove();
		}

delete window.mejs.players[t.id];

t.container.remove();
		t.globalUnbind('resize', t.globalResizeCallback);
		t.globalUnbind('keydown', t.globalKeydownCallback);
		t.globalUnbind('click', t.globalClickCallback);
		delete t.media.player;
	},

/**
	 *
	 * Removes and resets all players.
	 *
	 * Allows any class that has set 'player' to a MediaElementPlayer
	 * instance to remove the player when listening to events.
	 *
	 * Examples: modal closes, shortcode properties are removed, etc.
	 *
	 * @since 4.2.0
	 */
	unsetPlayers : function() {
		if ( this.players && this.players.length ) {
			_.each( this.players, function (player) {
				player.pause();
				wp.media.mixin.removePlayer( player );
			} );
			this.players = [];
		}
	}
};

/**
 * Shortcode modeling for playlists.
 *
 * @since 4.2.0
 */
wp.media.playlist = new wp.media.collection({
	tag: 'playlist',
	editTitle : l10n.editPlaylistTitle,
	defaults : {
		id: wp.media.view.settings.post.id,
		style: 'light',
		tracklist: true,
		tracknumbers: true,
		images: true,
		artists: true,
		type: 'audio'
	}
});

/**
 * Shortcode modeling for audio.
 *
 * `edit()` prepares the shortcode for the media modal.
 * `shortcode()` builds the new shortcode after an update.
 *
 * @namespace
 *
 * @since 4.2.0
 */
wp.media.audio = {
	coerce : wp.media.coerce,

defaults : {
		id : wp.media.view.settings.post.id,
		src : '',
		loop : false,
		autoplay : false,
		preload : 'none',
		width : 400
	},

/**
	 * Instantiates a new media object with the next matching shortcode.
	 *
	 * @since 4.2.0
	 *
	 * @param {string} data The text to apply the shortcode on.
	 * @return {wp.media} The media object.
	 */
	edit : function( data ) {
		var frame, shortcode = wp.shortcode.next( 'audio', data ).shortcode;

frame = wp.media({
			frame: 'audio',
			state: 'audio-details',
			metadata: _.defaults( shortcode.attrs.named, this.defaults )
		});

return frame;
	},

/**
	 * Generates an audio shortcode.
	 *
	 * @since 4.2.0
	 *
	 * @param {Array} model Array with attributes for the shortcode.
	 * @return {wp.shortcode} The audio shortcode object.
	 */
	shortcode : function( model ) {
		var content;

_.each( this.defaults, function( value, key ) {
			model[ key ] = this.coerce( model, key );

if ( value === model[ key ] ) {
				delete model[ key ];
			}
		}, this );

content = model.content;
		delete model.content;

return new wp.shortcode({
			tag: 'audio',
			attrs: model,
			content: content
		});
	}
};

/**
 * Shortcode modeling for video.
 *
 *  `edit()` prepares the shortcode for the media modal.
 *  `shortcode()` builds the new shortcode after update.
 *
 * @since 4.2.0
 *
 * @namespace
 */
wp.media.video = {
	coerce : wp.media.coerce,

defaults : {
		id : wp.media.view.settings.post.id,
		src : '',
		poster : '',
		loop : false,
		autoplay : false,
		preload : 'metadata',
		content : '',
		width : 640,
		height : 360
	},

/**
	 * Instantiates a new media object with the next matching shortcode.
	 *
	 * @since 4.2.0
	 *
	 * @param {string} data The text to apply the shortcode on.
	 * @return {wp.media} The media object.
	 */
	edit : function( data ) {
		var frame,
			shortcode = wp.shortcode.next( 'video', data ).shortcode,
			attrs;

attrs = shortcode.attrs.named;
		attrs.content = shortcode.content;

frame = wp.media({
			frame: 'video',
			state: 'video-details',
			metadata: _.defaults( attrs, this.defaults )
		});

return frame;
	},

/**
	 * Generates an video shortcode.
	 *
	 * @since 4.2.0
	 *
	 * @param {Array} model Array with attributes for the shortcode.
	 * @return {wp.shortcode} The video shortcode object.
	 */
	shortcode : function( model ) {
		var content;

_.each( this.defaults, function( value, key ) {
			model[ key ] = this.coerce( model, key );

if ( value === model[ key ] ) {
				delete model[ key ];
			}
		}, this );

content = model.content;
		delete model.content;

return new wp.shortcode({
			tag: 'video',
			attrs: model,
			content: content
		});
	}
};

media.model.PostMedia = __webpack_require__( 241 );
media.controller.AudioDetails = __webpack_require__( 1206 );
media.controller.VideoDetails = __webpack_require__( 5039 );
media.view.MediaFrame.MediaDetails = __webpack_require__( 741 );
media.view.MediaFrame.AudioDetails = __webpack_require__( 175 );
media.view.MediaFrame.VideoDetails = __webpack_require__( 8646 );
media.view.MediaDetails = __webpack_require__( 9467 );
media.view.AudioDetails = __webpack_require__( 3713 );
media.view.VideoDetails = __webpack_require__( 5836 );

/* global _zxcvbnSettings */

/**
 * Loads zxcvbn asynchronously by inserting an async script tag before the first
 * script tag on the page.
 *
 * This makes sure zxcvbn isn't blocking loading the page as it is a big
 * library. The source for zxcvbn is read from the _zxcvbnSettings global.
 */
(function() {
  var async_load = function() {
    var first, s;
    s = document.createElement('script');
    s.src = _zxcvbnSettings.src;
    s.type = 'text/javascript';
    s.async = true;
    first = document.getElementsByTagName('script')[0];
    return first.parentNode.insertBefore(s, first);
  };

if (window.attachEvent != null) {
    window.attachEvent('onload', async_load);
  } else {
    window.addEventListener('load', async_load, false);
  }
}).call(this);
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PopupWindow_hidePopup(){null!=this.divName?this.use_gebi?document.getElementById(this.divName).style.visibility="hidden":this.use_css?document.all[this.divName].style.visibility="hidden":this.use_layers&&(document.layers[this.divName].visibility="hidden"):this.popupWindow&&!this.popupWindow.closed&&(this.popupWindow.close(),this.popupWindow=null)}function PopupWindow_isClicked(F){if(null!=this.divName){var e,t;if(this.use_layers)return e=F.pageX,t=F.pageY,e>(i=document.layers[this.divName]).left&&e<i.left+i.clip.width&&t>i.top&&t<i.top+i.clip.height;if(document.all)for(var i=window.event.srcElement;null!=i.parentElement;){if(i.id==this.divName)return!0;i=i.parentElement}else if(this.use_gebi&&F)for(i=F.originalTarget;null!=i.parentNode;){if(i.id==this.divName)return!0;i=i.parentNode}}return!1}function PopupWindow_hideIfNotClicked(F){this.autoHideEnabled&&!this.isClicked(F)&&this.hidePopup()}function PopupWindow_autoHide(){this.autoHideEnabled=!0}function PopupWindow_hidePopupWindows(F){for(var e=0;e<popupWindowObjects.length;e++)null!=popupWindowObjects[e]&&popupWindowObjects[e].hideIfNotClicked(F)}function PopupWindow_attachListener(){document.layers&&document.captureEvents(Event.MOUSEUP),window.popupWindowOldEventListener=document.onmouseup,document.onmouseup=null!=window.popupWindowOldEventListener?new Function("window.popupWindowOldEventListener(); PopupWindow_hidePopupWindows();"):PopupWindow_hidePopupWindows}function PopupWindow(){window.popupWindowIndex||(window.popupWindowIndex=0),window.popupWindowObjects||(window.popupWindowObjects=new 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������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������backbone.js�����������������������������������������������������������������������������������������0000644�����������������00000235064�15221325047�0006661 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������//     Backbone.js 1.6.1

//     (c) 2010-2024 Jeremy Ashkenas and DocumentCloud
//     Backbone may be freely distributed under the MIT license.
//     For all details and documentation:
//     http://backbonejs.org

(function(factory) {

// Establish the root object, `window` (`self`) in the browser, or `global` on the server.
  // We use `self` instead of `window` for `WebWorker` support.
  var root = typeof self == 'object' && self.self === self && self ||
            typeof global == 'object' && global.global === global && global;

// Set up Backbone appropriately for the environment. Start with AMD.
  if (typeof define === 'function' && define.amd) {
    define(['underscore', 'jquery', 'exports'], function(_, $, exports) {
      // Export global even in AMD case in case this script is loaded with
      // others that may still expect a global Backbone.
      root.Backbone = factory(root, exports, _, $);
    });

// Next for Node.js or CommonJS. jQuery may not be needed as a module.
  } else if (typeof exports !== 'undefined') {
    var _ = require('underscore'), $;
    try { $ = require('jquery'); } catch (e) {}
    factory(root, exports, _, $);

// Finally, as a browser global.
  } else {
    root.Backbone = factory(root, {}, root._, root.jQuery || root.Zepto || root.ender || root.$);
  }

})(function(root, Backbone, _, $) {

// Initial Setup
  // -------------

// Save the previous value of the `Backbone` variable, so that it can be
  // restored later on, if `noConflict` is used.
  var previousBackbone = root.Backbone;

// Create a local reference to a common array method we'll want to use later.
  var slice = Array.prototype.slice;

// Current version of the library. Keep in sync with `package.json`.
  Backbone.VERSION = '1.6.1';

// For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns
  // the `$` variable.
  Backbone.$ = $;

// Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
  // to its previous owner. Returns a reference to this Backbone object.
  Backbone.noConflict = function() {
    root.Backbone = previousBackbone;
    return this;
  };

// Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
  // will fake `"PATCH"`, `"PUT"` and `"DELETE"` requests via the `_method` parameter and
  // set a `X-Http-Method-Override` header.
  Backbone.emulateHTTP = false;

// Turn on `emulateJSON` to support legacy servers that can't deal with direct
  // `application/json` requests ... this will encode the body as
  // `application/x-www-form-urlencoded` instead and will send the model in a
  // form param named `model`.
  Backbone.emulateJSON = false;

// Backbone.Events
  // ---------------

// A module that can be mixed in to *any object* in order to provide it with
  // a custom event channel. You may bind a callback to an event with `on` or
  // remove with `off`; `trigger`-ing an event fires all callbacks in
  // succession.
  //
  //     var object = {};
  //     _.extend(object, Backbone.Events);
  //     object.on('expand', function(){ alert('expanded'); });
  //     object.trigger('expand');
  //
  var Events = Backbone.Events = {};

// Regular expression used to split event strings.
  var eventSplitter = /\s+/;

// A private global variable to share between listeners and listenees.
  var _listening;

// Iterates over the standard `event, callback` (as well as the fancy multiple
  // space-separated events `"change blur", callback` and jQuery-style event
  // maps `{event: callback}`).
  var eventsApi = function(iteratee, events, name, callback, opts) {
    var i = 0, names;
    if (name && typeof name === 'object') {
      // Handle event maps.
      if (callback !== void 0 && 'context' in opts && opts.context === void 0) opts.context = callback;
      for (names = _.keys(name); i < names.length ; i++) {
        events = eventsApi(iteratee, events, names[i], name[names[i]], opts);
      }
    } else if (name && eventSplitter.test(name)) {
      // Handle space-separated event names by delegating them individually.
      for (names = name.split(eventSplitter); i < names.length; i++) {
        events = iteratee(events, names[i], callback, opts);
      }
    } else {
      // Finally, standard events.
      events = iteratee(events, name, callback, opts);
    }
    return events;
  };

// Bind an event to a `callback` function. Passing `"all"` will bind
  // the callback to all events fired.
  Events.on = function(name, callback, context) {
    this._events = eventsApi(onApi, this._events || {}, name, callback, {
      context: context,
      ctx: this,
      listening: _listening
    });

if (_listening) {
      var listeners = this._listeners || (this._listeners = {});
      listeners[_listening.id] = _listening;
      // Allow the listening to use a counter, instead of tracking
      // callbacks for library interop
      _listening.interop = false;
    }

return this;
  };

// Inversion-of-control versions of `on`. Tell *this* object to listen to
  // an event in another object... keeping track of what it's listening to
  // for easier unbinding later.
  Events.listenTo = function(obj, name, callback) {
    if (!obj) return this;
    var id = obj._listenId || (obj._listenId = _.uniqueId('l'));
    var listeningTo = this._listeningTo || (this._listeningTo = {});
    var listening = _listening = listeningTo[id];

// This object is not listening to any other events on `obj` yet.
    // Setup the necessary references to track the listening callbacks.
    if (!listening) {
      this._listenId || (this._listenId = _.uniqueId('l'));
      listening = _listening = listeningTo[id] = new Listening(this, obj);
    }

// Bind callbacks on obj.
    var error = tryCatchOn(obj, name, callback, this);
    _listening = void 0;

if (error) throw error;
    // If the target obj is not Backbone.Events, track events manually.
    if (listening.interop) listening.on(name, callback);

return this;
  };

// The reducing API that adds a callback to the `events` object.
  var onApi = function(events, name, callback, options) {
    if (callback) {
      var handlers = events[name] || (events[name] = []);
      var context = options.context, ctx = options.ctx, listening = options.listening;
      if (listening) listening.count++;

handlers.push({callback: callback, context: context, ctx: context || ctx, listening: listening});
    }
    return events;
  };

// An try-catch guarded #on function, to prevent poisoning the global
  // `_listening` variable.
  var tryCatchOn = function(obj, name, callback, context) {
    try {
      obj.on(name, callback, context);
    } catch (e) {
      return e;
    }
  };

// Remove one or many callbacks. If `context` is null, removes all
  // callbacks with that function. If `callback` is null, removes all
  // callbacks for the event. If `name` is null, removes all bound
  // callbacks for all events.
  Events.off = function(name, callback, context) {
    if (!this._events) return this;
    this._events = eventsApi(offApi, this._events, name, callback, {
      context: context,
      listeners: this._listeners
    });

return this;
  };

// Tell this object to stop listening to either specific events ... or
  // to every object it's currently listening to.
  Events.stopListening = function(obj, name, callback) {
    var listeningTo = this._listeningTo;
    if (!listeningTo) return this;

var ids = obj ? [obj._listenId] : _.keys(listeningTo);
    for (var i = 0; i < ids.length; i++) {
      var listening = listeningTo[ids[i]];

// If listening doesn't exist, this object is not currently
      // listening to obj. Break out early.
      if (!listening) break;

listening.obj.off(name, callback, this);
      if (listening.interop) listening.off(name, callback);
    }
    if (_.isEmpty(listeningTo)) this._listeningTo = void 0;

return this;
  };

// The reducing API that removes a callback from the `events` object.
  var offApi = function(events, name, callback, options) {
    if (!events) return;

var context = options.context, listeners = options.listeners;
    var i = 0, names;

// Delete all event listeners and "drop" events.
    if (!name && !context && !callback) {
      for (names = _.keys(listeners); i < names.length; i++) {
        listeners[names[i]].cleanup();
      }
      return;
    }

names = name ? [name] : _.keys(events);
    for (; i < names.length; i++) {
      name = names[i];
      var handlers = events[name];

// Bail out if there are no events stored.
      if (!handlers) break;

// Find any remaining events.
      var remaining = [];
      for (var j = 0; j < handlers.length; j++) {
        var handler = handlers[j];
        if (
          callback && callback !== handler.callback &&
            callback !== handler.callback._callback ||
              context && context !== handler.context
        ) {
          remaining.push(handler);
        } else {
          var listening = handler.listening;
          if (listening) listening.off(name, callback);
        }
      }

// Replace events if there are any remaining.  Otherwise, clean up.
      if (remaining.length) {
        events[name] = remaining;
      } else {
        delete events[name];
      }
    }

return events;
  };

// Bind an event to only be triggered a single time. After the first time
  // the callback is invoked, its listener will be removed. If multiple events
  // are passed in using the space-separated syntax, the handler will fire
  // once for each event, not once for a combination of all events.
  Events.once = function(name, callback, context) {
    // Map the event into a `{event: once}` object.
    var events = eventsApi(onceMap, {}, name, callback, this.off.bind(this));
    if (typeof name === 'string' && context == null) callback = void 0;
    return this.on(events, callback, context);
  };

// Inversion-of-control versions of `once`.
  Events.listenToOnce = function(obj, name, callback) {
    // Map the event into a `{event: once}` object.
    var events = eventsApi(onceMap, {}, name, callback, this.stopListening.bind(this, obj));
    return this.listenTo(obj, events);
  };

// Reduces the event callbacks into a map of `{event: onceWrapper}`.
  // `offer` unbinds the `onceWrapper` after it has been called.
  var onceMap = function(map, name, callback, offer) {
    if (callback) {
      var once = map[name] = _.once(function() {
        offer(name, once);
        callback.apply(this, arguments);
      });
      once._callback = callback;
    }
    return map;
  };

// Trigger one or many events, firing all bound callbacks. Callbacks are
  // passed the same arguments as `trigger` is, apart from the event name
  // (unless you're listening on `"all"`, which will cause your callback to
  // receive the true name of the event as the first argument).
  Events.trigger = function(name) {
    if (!this._events) return this;

var length = Math.max(0, arguments.length - 1);
    var args = Array(length);
    for (var i = 0; i < length; i++) args[i] = arguments[i + 1];

eventsApi(triggerApi, this._events, name, void 0, args);
    return this;
  };

// Handles triggering the appropriate event callbacks.
  var triggerApi = function(objEvents, name, callback, args) {
    if (objEvents) {
      var events = objEvents[name];
      var allEvents = objEvents.all;
      if (events && allEvents) allEvents = allEvents.slice();
      if (events) triggerEvents(events, args);
      if (allEvents) triggerEvents(allEvents, [name].concat(args));
    }
    return objEvents;
  };

// A difficult-to-believe, but optimized internal dispatch function for
  // triggering events. Tries to keep the usual cases speedy (most internal
  // Backbone events have 3 arguments).
  var triggerEvents = function(events, args) {
    var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2];
    switch (args.length) {
      case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx); return;
      case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return;
      case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return;
      case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return;
      default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args); return;
    }
  };

// A listening class that tracks and cleans up memory bindings
  // when all callbacks have been offed.
  var Listening = function(listener, obj) {
    this.id = listener._listenId;
    this.listener = listener;
    this.obj = obj;
    this.interop = true;
    this.count = 0;
    this._events = void 0;
  };

Listening.prototype.on = Events.on;

// Offs a callback (or several).
  // Uses an optimized counter if the listenee uses Backbone.Events.
  // Otherwise, falls back to manual tracking to support events
  // library interop.
  Listening.prototype.off = function(name, callback) {
    var cleanup;
    if (this.interop) {
      this._events = eventsApi(offApi, this._events, name, callback, {
        context: void 0,
        listeners: void 0
      });
      cleanup = !this._events;
    } else {
      this.count--;
      cleanup = this.count === 0;
    }
    if (cleanup) this.cleanup();
  };

// Cleans up memory bindings between the listener and the listenee.
  Listening.prototype.cleanup = function() {
    delete this.listener._listeningTo[this.obj._listenId];
    if (!this.interop) delete this.obj._listeners[this.id];
  };

// Aliases for backwards compatibility.
  Events.bind   = Events.on;
  Events.unbind = Events.off;

// Allow the `Backbone` object to serve as a global event bus, for folks who
  // want global "pubsub" in a convenient place.
  _.extend(Backbone, Events);

// Backbone.Model
  // --------------

// Backbone **Models** are the basic data object in the framework --
  // frequently representing a row in a table in a database on your server.
  // A discrete chunk of data and a bunch of useful, related methods for
  // performing computations and transformations on that data.

// Create a new model with the specified attributes. A client id (`cid`)
  // is automatically generated and assigned for you.
  var Model = Backbone.Model = function(attributes, options) {
    var attrs = attributes || {};
    options || (options = {});
    this.preinitialize.apply(this, arguments);
    this.cid = _.uniqueId(this.cidPrefix);
    this.attributes = {};
    if (options.collection) this.collection = options.collection;
    if (options.parse) attrs = this.parse(attrs, options) || {};
    var defaults = _.result(this, 'defaults');

// Just _.defaults would work fine, but the additional _.extends
    // is in there for historical reasons. See #3843.
    attrs = _.defaults(_.extend({}, defaults, attrs), defaults);

this.set(attrs, options);
    this.changed = {};
    this.initialize.apply(this, arguments);
  };

// Attach all inheritable methods to the Model prototype.
  _.extend(Model.prototype, Events, {

// A hash of attributes whose current and previous value differ.
    changed: null,

// The value returned during the last failed validation.
    validationError: null,

// The default name for the JSON `id` attribute is `"id"`. MongoDB and
    // CouchDB users may want to set this to `"_id"`.
    idAttribute: 'id',

// The prefix is used to create the client id which is used to identify models locally.
    // You may want to override this if you're experiencing name clashes with model ids.
    cidPrefix: 'c',

// preinitialize is an empty function by default. You can override it with a function
    // or object.  preinitialize will run before any instantiation logic is run in the Model.
    preinitialize: function(){},

// Initialize is an empty function by default. Override it with your own
    // initialization logic.
    initialize: function(){},

// Return a copy of the model's `attributes` object.
    toJSON: function(options) {
      return _.clone(this.attributes);
    },

// Proxy `Backbone.sync` by default -- but override this if you need
    // custom syncing semantics for *this* particular model.
    sync: function() {
      return Backbone.sync.apply(this, arguments);
    },

// Get the value of an attribute.
    get: function(attr) {
      return this.attributes[attr];
    },

// Get the HTML-escaped value of an attribute.
    escape: function(attr) {
      return _.escape(this.get(attr));
    },

// Returns `true` if the attribute contains a value that is not null
    // or undefined.
    has: function(attr) {
      return this.get(attr) != null;
    },

// Special-cased proxy to underscore's `_.matches` method.
    matches: function(attrs) {
      return !!_.iteratee(attrs, this)(this.attributes);
    },

// Set a hash of model attributes on the object, firing `"change"`. This is
    // the core primitive operation of a model, updating the data and notifying
    // anyone who needs to know about the change in state. The heart of the beast.
    set: function(key, val, options) {
      if (key == null) return this;

// Handle both `"key", value` and `{key: value}` -style arguments.
      var attrs;
      if (typeof key === 'object') {
        attrs = key;
        options = val;
      } else {
        (attrs = {})[key] = val;
      }

options || (options = {});

// Run validation.
      if (!this._validate(attrs, options)) return false;

// Extract attributes and options.
      var unset      = options.unset;
      var silent     = options.silent;
      var changes    = [];
      var changing   = this._changing;
      this._changing = true;

if (!changing) {
        this._previousAttributes = _.clone(this.attributes);
        this.changed = {};
      }

var current = this.attributes;
      var changed = this.changed;
      var prev    = this._previousAttributes;

// For each `set` attribute, update or delete the current value.
      for (var attr in attrs) {
        val = attrs[attr];
        if (!_.isEqual(current[attr], val)) changes.push(attr);
        if (!_.isEqual(prev[attr], val)) {
          changed[attr] = val;
        } else {
          delete changed[attr];
        }
        unset ? delete current[attr] : current[attr] = val;
      }

// Update the `id`.
      if (this.idAttribute in attrs) {
        var prevId = this.id;
        this.id = this.get(this.idAttribute);
        if (this.id !== prevId) {
          this.trigger('changeId', this, prevId, options);
        }
      }

// Trigger all relevant attribute changes.
      if (!silent) {
        if (changes.length) this._pending = options;
        for (var i = 0; i < changes.length; i++) {
          this.trigger('change:' + changes[i], this, current[changes[i]], options);
        }
      }

// You might be wondering why there's a `while` loop here. Changes can
      // be recursively nested within `"change"` events.
      if (changing) return this;
      if (!silent) {
        while (this._pending) {
          options = this._pending;
          this._pending = false;
          this.trigger('change', this, options);
        }
      }
      this._pending = false;
      this._changing = false;
      return this;
    },

// Remove an attribute from the model, firing `"change"`. `unset` is a noop
    // if the attribute doesn't exist.
    unset: function(attr, options) {
      return this.set(attr, void 0, _.extend({}, options, {unset: true}));
    },

// Clear all attributes on the model, firing `"change"`.
    clear: function(options) {
      var attrs = {};
      for (var key in this.attributes) attrs[key] = void 0;
      return this.set(attrs, _.extend({}, options, {unset: true}));
    },

// Determine if the model has changed since the last `"change"` event.
    // If you specify an attribute name, determine if that attribute has changed.
    hasChanged: function(attr) {
      if (attr == null) return !_.isEmpty(this.changed);
      return _.has(this.changed, attr);
    },

// Return an object containing all the attributes that have changed, or
    // false if there are no changed attributes. Useful for determining what
    // parts of a view need to be updated and/or what attributes need to be
    // persisted to the server. Unset attributes will be set to undefined.
    // You can also pass an attributes object to diff against the model,
    // determining if there *would be* a change.
    changedAttributes: function(diff) {
      if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
      var old = this._changing ? this._previousAttributes : this.attributes;
      var changed = {};
      var hasChanged;
      for (var attr in diff) {
        var val = diff[attr];
        if (_.isEqual(old[attr], val)) continue;
        changed[attr] = val;
        hasChanged = true;
      }
      return hasChanged ? changed : false;
    },

// Get the previous value of an attribute, recorded at the time the last
    // `"change"` event was fired.
    previous: function(attr) {
      if (attr == null || !this._previousAttributes) return null;
      return this._previousAttributes[attr];
    },

// Get all of the attributes of the model at the time of the previous
    // `"change"` event.
    previousAttributes: function() {
      return _.clone(this._previousAttributes);
    },

// Fetch the model from the server, merging the response with the model's
    // local attributes. Any changed attributes will trigger a "change" event.
    fetch: function(options) {
      options = _.extend({parse: true}, options);
      var model = this;
      var success = options.success;
      options.success = function(resp) {
        var serverAttrs = options.parse ? model.parse(resp, options) : resp;
        if (!model.set(serverAttrs, options)) return false;
        if (success) success.call(options.context, model, resp, options);
        model.trigger('sync', model, resp, options);
      };
      wrapError(this, options);
      return this.sync('read', this, options);
    },

// Set a hash of model attributes, and sync the model to the server.
    // If the server returns an attributes hash that differs, the model's
    // state will be `set` again.
    save: function(key, val, options) {
      // Handle both `"key", value` and `{key: value}` -style arguments.
      var attrs;
      if (key == null || typeof key === 'object') {
        attrs = key;
        options = val;
      } else {
        (attrs = {})[key] = val;
      }

options = _.extend({validate: true, parse: true}, options);
      var wait = options.wait;

// If we're not waiting and attributes exist, save acts as
      // `set(attr).save(null, opts)` with validation. Otherwise, check if
      // the model will be valid when the attributes, if any, are set.
      if (attrs && !wait) {
        if (!this.set(attrs, options)) return false;
      } else if (!this._validate(attrs, options)) {
        return false;
      }

// After a successful server-side save, the client is (optionally)
      // updated with the server-side state.
      var model = this;
      var success = options.success;
      var attributes = this.attributes;
      options.success = function(resp) {
        // Ensure attributes are restored during synchronous saves.
        model.attributes = attributes;
        var serverAttrs = options.parse ? model.parse(resp, options) : resp;
        if (wait) serverAttrs = _.extend({}, attrs, serverAttrs);
        if (serverAttrs && !model.set(serverAttrs, options)) return false;
        if (success) success.call(options.context, model, resp, options);
        model.trigger('sync', model, resp, options);
      };
      wrapError(this, options);

// Set temporary attributes if `{wait: true}` to properly find new ids.
      if (attrs && wait) this.attributes = _.extend({}, attributes, attrs);

var method = this.isNew() ? 'create' : options.patch ? 'patch' : 'update';
      if (method === 'patch' && !options.attrs) options.attrs = attrs;
      var xhr = this.sync(method, this, options);

// Restore attributes.
      this.attributes = attributes;

return xhr;
    },

// Destroy this model on the server if it was already persisted.
    // Optimistically removes the model from its collection, if it has one.
    // If `wait: true` is passed, waits for the server to respond before removal.
    destroy: function(options) {
      options = options ? _.clone(options) : {};
      var model = this;
      var success = options.success;
      var wait = options.wait;

var destroy = function() {
        model.stopListening();
        model.trigger('destroy', model, model.collection, options);
      };

options.success = function(resp) {
        if (wait) destroy();
        if (success) success.call(options.context, model, resp, options);
        if (!model.isNew()) model.trigger('sync', model, resp, options);
      };

var xhr = false;
      if (this.isNew()) {
        _.defer(options.success);
      } else {
        wrapError(this, options);
        xhr = this.sync('delete', this, options);
      }
      if (!wait) destroy();
      return xhr;
    },

// Default URL for the model's representation on the server -- if you're
    // using Backbone's restful methods, override this to change the endpoint
    // that will be called.
    url: function() {
      var base =
        _.result(this, 'urlRoot') ||
        _.result(this.collection, 'url') ||
        urlError();
      if (this.isNew()) return base;
      var id = this.get(this.idAttribute);
      return base.replace(/[^\/]$/, '$&/') + encodeURIComponent(id);
    },

// **parse** converts a response into the hash of attributes to be `set` on
    // the model. The default implementation is just to pass the response along.
    parse: function(resp, options) {
      return resp;
    },

// Create a new model with identical attributes to this one.
    clone: function() {
      return new this.constructor(this.attributes);
    },

// A model is new if it has never been saved to the server, and lacks an id.
    isNew: function() {
      return !this.has(this.idAttribute);
    },

// Check if the model is currently in a valid state.
    isValid: function(options) {
      return this._validate({}, _.extend({}, options, {validate: true}));
    },

// Run validation against the next complete set of model attributes,
    // returning `true` if all is well. Otherwise, fire an `"invalid"` event.
    _validate: function(attrs, options) {
      if (!options.validate || !this.validate) return true;
      attrs = _.extend({}, this.attributes, attrs);
      var error = this.validationError = this.validate(attrs, options) || null;
      if (!error) return true;
      this.trigger('invalid', this, error, _.extend(options, {validationError: error}));
      return false;
    }

});

// Backbone.Collection
  // -------------------

// If models tend to represent a single row of data, a Backbone Collection is
  // more analogous to a table full of data ... or a small slice or page of that
  // table, or a collection of rows that belong together for a particular reason
  // -- all of the messages in this particular folder, all of the documents
  // belonging to this particular author, and so on. Collections maintain
  // indexes of their models, both in order, and for lookup by `id`.

// Create a new **Collection**, perhaps to contain a specific type of `model`.
  // If a `comparator` is specified, the Collection will maintain
  // its models in sort order, as they're added and removed.
  var Collection = Backbone.Collection = function(models, options) {
    options || (options = {});
    this.preinitialize.apply(this, arguments);
    if (options.model) this.model = options.model;
    if (options.comparator !== void 0) this.comparator = options.comparator;
    this._reset();
    this.initialize.apply(this, arguments);
    if (models) this.reset(models, _.extend({silent: true}, options));
  };

// Default options for `Collection#set`.
  var setOptions = {add: true, remove: true, merge: true};
  var addOptions = {add: true, remove: false};

// Splices `insert` into `array` at index `at`.
  var splice = function(array, insert, at) {
    at = Math.min(Math.max(at, 0), array.length);
    var tail = Array(array.length - at);
    var length = insert.length;
    var i;
    for (i = 0; i < tail.length; i++) tail[i] = array[i + at];
    for (i = 0; i < length; i++) array[i + at] = insert[i];
    for (i = 0; i < tail.length; i++) array[i + length + at] = tail[i];
  };

// Define the Collection's inheritable methods.
  _.extend(Collection.prototype, Events, {

// The default model for a collection is just a **Backbone.Model**.
    // This should be overridden in most cases.
    model: Model,

// preinitialize is an empty function by default. You can override it with a function
    // or object.  preinitialize will run before any instantiation logic is run in the Collection.
    preinitialize: function(){},

// Initialize is an empty function by default. Override it with your own
    // initialization logic.
    initialize: function(){},

// The JSON representation of a Collection is an array of the
    // models' attributes.
    toJSON: function(options) {
      return this.map(function(model) { return model.toJSON(options); });
    },

// Proxy `Backbone.sync` by default.
    sync: function() {
      return Backbone.sync.apply(this, arguments);
    },

// Add a model, or list of models to the set. `models` may be Backbone
    // Models or raw JavaScript objects to be converted to Models, or any
    // combination of the two.
    add: function(models, options) {
      return this.set(models, _.extend({merge: false}, options, addOptions));
    },

// Remove a model, or a list of models from the set.
    remove: function(models, options) {
      options = _.extend({}, options);
      var singular = !_.isArray(models);
      models = singular ? [models] : models.slice();
      var removed = this._removeModels(models, options);
      if (!options.silent && removed.length) {
        options.changes = {added: [], merged: [], removed: removed};
        this.trigger('update', this, options);
      }
      return singular ? removed[0] : removed;
    },

// Update a collection by `set`-ing a new list of models, adding new ones,
    // removing models that are no longer present, and merging models that
    // already exist in the collection, as necessary. Similar to **Model#set**,
    // the core operation for updating the data contained by the collection.
    set: function(models, options) {
      if (models == null) return;

options = _.extend({}, setOptions, options);
      if (options.parse && !this._isModel(models)) {
        models = this.parse(models, options) || [];
      }

var singular = !_.isArray(models);
      models = singular ? [models] : models.slice();

var at = options.at;
      if (at != null) at = +at;
      if (at > this.length) at = this.length;
      if (at < 0) at += this.length + 1;

var set = [];
      var toAdd = [];
      var toMerge = [];
      var toRemove = [];
      var modelMap = {};

var add = options.add;
      var merge = options.merge;
      var remove = options.remove;

var sort = false;
      var sortable = this.comparator && at == null && options.sort !== false;
      var sortAttr = _.isString(this.comparator) ? this.comparator : null;

// Turn bare objects into model references, and prevent invalid models
      // from being added.
      var model, i;
      for (i = 0; i < models.length; i++) {
        model = models[i];

// If a duplicate is found, prevent it from being added and
        // optionally merge it into the existing model.
        var existing = this.get(model);
        if (existing) {
          if (merge && model !== existing) {
            var attrs = this._isModel(model) ? model.attributes : model;
            if (options.parse) attrs = existing.parse(attrs, options);
            existing.set(attrs, options);
            toMerge.push(existing);
            if (sortable && !sort) sort = existing.hasChanged(sortAttr);
          }
          if (!modelMap[existing.cid]) {
            modelMap[existing.cid] = true;
            set.push(existing);
          }
          models[i] = existing;

// If this is a new, valid model, push it to the `toAdd` list.
        } else if (add) {
          model = models[i] = this._prepareModel(model, options);
          if (model) {
            toAdd.push(model);
            this._addReference(model, options);
            modelMap[model.cid] = true;
            set.push(model);
          }
        }
      }

// Remove stale models.
      if (remove) {
        for (i = 0; i < this.length; i++) {
          model = this.models[i];
          if (!modelMap[model.cid]) toRemove.push(model);
        }
        if (toRemove.length) this._removeModels(toRemove, options);
      }

// See if sorting is needed, update `length` and splice in new models.
      var orderChanged = false;
      var replace = !sortable && add && remove;
      if (set.length && replace) {
        orderChanged = this.length !== set.length || _.some(this.models, function(m, index) {
          return m !== set[index];
        });
        this.models.length = 0;
        splice(this.models, set, 0);
        this.length = this.models.length;
      } else if (toAdd.length) {
        if (sortable) sort = true;
        splice(this.models, toAdd, at == null ? this.length : at);
        this.length = this.models.length;
      }

// Silently sort the collection if appropriate.
      if (sort) this.sort({silent: true});

// Unless silenced, it's time to fire all appropriate add/sort/update events.
      if (!options.silent) {
        for (i = 0; i < toAdd.length; i++) {
          if (at != null) options.index = at + i;
          model = toAdd[i];
          model.trigger('add', model, this, options);
        }
        if (sort || orderChanged) this.trigger('sort', this, options);
        if (toAdd.length || toRemove.length || toMerge.length) {
          options.changes = {
            added: toAdd,
            removed: toRemove,
            merged: toMerge
          };
          this.trigger('update', this, options);
        }
      }

// Return the added (or merged) model (or models).
      return singular ? models[0] : models;
    },

// When you have more items than you want to add or remove individually,
    // you can reset the entire set with a new list of models, without firing
    // any granular `add` or `remove` events. Fires `reset` when finished.
    // Useful for bulk operations and optimizations.
    reset: function(models, options) {
      options = options ? _.clone(options) : {};
      for (var i = 0; i < this.models.length; i++) {
        this._removeReference(this.models[i], options);
      }
      options.previousModels = this.models;
      this._reset();
      models = this.add(models, _.extend({silent: true}, options));
      if (!options.silent) this.trigger('reset', this, options);
      return models;
    },

// Add a model to the end of the collection.
    push: function(model, options) {
      return this.add(model, _.extend({at: this.length}, options));
    },

// Remove a model from the end of the collection.
    pop: function(options) {
      var model = this.at(this.length - 1);
      return this.remove(model, options);
    },

// Add a model to the beginning of the collection.
    unshift: function(model, options) {
      return this.add(model, _.extend({at: 0}, options));
    },

// Remove a model from the beginning of the collection.
    shift: function(options) {
      var model = this.at(0);
      return this.remove(model, options);
    },

// Slice out a sub-array of models from the collection.
    slice: function() {
      return slice.apply(this.models, arguments);
    },

// Get a model from the set by id, cid, model object with id or cid
    // properties, or an attributes object that is transformed through modelId.
    get: function(obj) {
      if (obj == null) return void 0;
      return this._byId[obj] ||
        this._byId[this.modelId(this._isModel(obj) ? obj.attributes : obj, obj.idAttribute)] ||
        obj.cid && this._byId[obj.cid];
    },

// Returns `true` if the model is in the collection.
    has: function(obj) {
      return this.get(obj) != null;
    },

// Get the model at the given index.
    at: function(index) {
      if (index < 0) index += this.length;
      return this.models[index];
    },

// Return models with matching attributes. Useful for simple cases of
    // `filter`.
    where: function(attrs, first) {
      return this[first ? 'find' : 'filter'](attrs);
    },

// Return the first model with matching attributes. Useful for simple cases
    // of `find`.
    findWhere: function(attrs) {
      return this.where(attrs, true);
    },

// Force the collection to re-sort itself. You don't need to call this under
    // normal circumstances, as the set will maintain sort order as each item
    // is added.
    sort: function(options) {
      var comparator = this.comparator;
      if (!comparator) throw new Error('Cannot sort a set without a comparator');
      options || (options = {});

var length = comparator.length;
      if (_.isFunction(comparator)) comparator = comparator.bind(this);

// Run sort based on type of `comparator`.
      if (length === 1 || _.isString(comparator)) {
        this.models = this.sortBy(comparator);
      } else {
        this.models.sort(comparator);
      }
      if (!options.silent) this.trigger('sort', this, options);
      return this;
    },

// Pluck an attribute from each model in the collection.
    pluck: function(attr) {
      return this.map(attr + '');
    },

// Fetch the default set of models for this collection, resetting the
    // collection when they arrive. If `reset: true` is passed, the response
    // data will be passed through the `reset` method instead of `set`.
    fetch: function(options) {
      options = _.extend({parse: true}, options);
      var success = options.success;
      var collection = this;
      options.success = function(resp) {
        var method = options.reset ? 'reset' : 'set';
        collection[method](resp, options);
        if (success) success.call(options.context, collection, resp, options);
        collection.trigger('sync', collection, resp, options);
      };
      wrapError(this, options);
      return this.sync('read', this, options);
    },

// Create a new instance of a model in this collection. Add the model to the
    // collection immediately, unless `wait: true` is passed, in which case we
    // wait for the server to agree.
    create: function(model, options) {
      options = options ? _.clone(options) : {};
      var wait = options.wait;
      model = this._prepareModel(model, options);
      if (!model) return false;
      if (!wait) this.add(model, options);
      var collection = this;
      var success = options.success;
      options.success = function(m, resp, callbackOpts) {
        if (wait) {
          m.off('error', collection._forwardPristineError, collection);
          collection.add(m, callbackOpts);
        }
        if (success) success.call(callbackOpts.context, m, resp, callbackOpts);
      };
      // In case of wait:true, our collection is not listening to any
      // of the model's events yet, so it will not forward the error
      // event. In this special case, we need to listen for it
      // separately and handle the event just once.
      // (The reason we don't need to do this for the sync event is
      // in the success handler above: we add the model first, which
      // causes the collection to listen, and then invoke the callback
      // that triggers the event.)
      if (wait) {
        model.once('error', this._forwardPristineError, this);
      }
      model.save(null, options);
      return model;
    },

// **parse** converts a response into a list of models to be added to the
    // collection. The default implementation is just to pass it through.
    parse: function(resp, options) {
      return resp;
    },

// Create a new collection with an identical list of models as this one.
    clone: function() {
      return new this.constructor(this.models, {
        model: this.model,
        comparator: this.comparator
      });
    },

// Define how to uniquely identify models in the collection.
    modelId: function(attrs, idAttribute) {
      return attrs[idAttribute || this.model.prototype.idAttribute || 'id'];
    },

// Get an iterator of all models in this collection.
    values: function() {
      return new CollectionIterator(this, ITERATOR_VALUES);
    },

// Get an iterator of all model IDs in this collection.
    keys: function() {
      return new CollectionIterator(this, ITERATOR_KEYS);
    },

// Get an iterator of all [ID, model] tuples in this collection.
    entries: function() {
      return new CollectionIterator(this, ITERATOR_KEYSVALUES);
    },

// Private method to reset all internal state. Called when the collection
    // is first initialized or reset.
    _reset: function() {
      this.length = 0;
      this.models = [];
      this._byId  = {};
    },

// Prepare a hash of attributes (or other model) to be added to this
    // collection.
    _prepareModel: function(attrs, options) {
      if (this._isModel(attrs)) {
        if (!attrs.collection) attrs.collection = this;
        return attrs;
      }
      options = options ? _.clone(options) : {};
      options.collection = this;

var model;
      if (this.model.prototype) {
        model = new this.model(attrs, options);
      } else {
        // ES class methods didn't have prototype
        model = this.model(attrs, options);
      }

if (!model.validationError) return model;
      this.trigger('invalid', this, model.validationError, options);
      return false;
    },

// Internal method called by both remove and set.
    _removeModels: function(models, options) {
      var removed = [];
      for (var i = 0; i < models.length; i++) {
        var model = this.get(models[i]);
        if (!model) continue;

var index = this.indexOf(model);
        this.models.splice(index, 1);
        this.length--;

// Remove references before triggering 'remove' event to prevent an
        // infinite loop. #3693
        delete this._byId[model.cid];
        var id = this.modelId(model.attributes, model.idAttribute);
        if (id != null) delete this._byId[id];

if (!options.silent) {
          options.index = index;
          model.trigger('remove', model, this, options);
        }

removed.push(model);
        this._removeReference(model, options);
      }
      if (models.length > 0 && !options.silent) delete options.index;
      return removed;
    },

// Method for checking whether an object should be considered a model for
    // the purposes of adding to the collection.
    _isModel: function(model) {
      return model instanceof Model;
    },

// Internal method to create a model's ties to a collection.
    _addReference: function(model, options) {
      this._byId[model.cid] = model;
      var id = this.modelId(model.attributes, model.idAttribute);
      if (id != null) this._byId[id] = model;
      model.on('all', this._onModelEvent, this);
    },

// Internal method to sever a model's ties to a collection.
    _removeReference: function(model, options) {
      delete this._byId[model.cid];
      var id = this.modelId(model.attributes, model.idAttribute);
      if (id != null) delete this._byId[id];
      if (this === model.collection) delete model.collection;
      model.off('all', this._onModelEvent, this);
    },

// Internal method called every time a model in the set fires an event.
    // Sets need to update their indexes when models change ids. All other
    // events simply proxy through. "add" and "remove" events that originate
    // in other collections are ignored.
    _onModelEvent: function(event, model, collection, options) {
      if (model) {
        if ((event === 'add' || event === 'remove') && collection !== this) return;
        if (event === 'destroy') this.remove(model, options);
        if (event === 'changeId') {
          var prevId = this.modelId(model.previousAttributes(), model.idAttribute);
          var id = this.modelId(model.attributes, model.idAttribute);
          if (prevId != null) delete this._byId[prevId];
          if (id != null) this._byId[id] = model;
        }
      }
      this.trigger.apply(this, arguments);
    },

// Internal callback method used in `create`. It serves as a
    // stand-in for the `_onModelEvent` method, which is not yet bound
    // during the `wait` period of the `create` call. We still want to
    // forward any `'error'` event at the end of the `wait` period,
    // hence a customized callback.
    _forwardPristineError: function(model, collection, options) {
      // Prevent double forward if the model was already in the
      // collection before the call to `create`.
      if (this.has(model)) return;
      this._onModelEvent('error', model, collection, options);
    }
  });

// Defining an @@iterator method implements JavaScript's Iterable protocol.
  // In modern ES2015 browsers, this value is found at Symbol.iterator.
  /* global Symbol */
  var $$iterator = typeof Symbol === 'function' && Symbol.iterator;
  if ($$iterator) {
    Collection.prototype[$$iterator] = Collection.prototype.values;
  }

// CollectionIterator
  // ------------------

// A CollectionIterator implements JavaScript's Iterator protocol, allowing the
  // use of `for of` loops in modern browsers and interoperation between
  // Backbone.Collection and other JavaScript functions and third-party libraries
  // which can operate on Iterables.
  var CollectionIterator = function(collection, kind) {
    this._collection = collection;
    this._kind = kind;
    this._index = 0;
  };

// This "enum" defines the three possible kinds of values which can be emitted
  // by a CollectionIterator that correspond to the values(), keys() and entries()
  // methods on Collection, respectively.
  var ITERATOR_VALUES = 1;
  var ITERATOR_KEYS = 2;
  var ITERATOR_KEYSVALUES = 3;

// All Iterators should themselves be Iterable.
  if ($$iterator) {
    CollectionIterator.prototype[$$iterator] = function() {
      return this;
    };
  }

CollectionIterator.prototype.next = function() {
    if (this._collection) {

// Only continue iterating if the iterated collection is long enough.
      if (this._index < this._collection.length) {
        var model = this._collection.at(this._index);
        this._index++;

// Construct a value depending on what kind of values should be iterated.
        var value;
        if (this._kind === ITERATOR_VALUES) {
          value = model;
        } else {
          var id = this._collection.modelId(model.attributes, model.idAttribute);
          if (this._kind === ITERATOR_KEYS) {
            value = id;
          } else { // ITERATOR_KEYSVALUES
            value = [id, model];
          }
        }
        return {value: value, done: false};
      }

// Once exhausted, remove the reference to the collection so future
      // calls to the next method always return done.
      this._collection = void 0;
    }

return {value: void 0, done: true};
  };

// Backbone.View
  // -------------

// Backbone Views are almost more convention than they are actual code. A View
  // is simply a JavaScript object that represents a logical chunk of UI in the
  // DOM. This might be a single item, an entire list, a sidebar or panel, or
  // even the surrounding frame which wraps your whole app. Defining a chunk of
  // UI as a **View** allows you to define your DOM events declaratively, without
  // having to worry about render order ... and makes it easy for the view to
  // react to specific changes in the state of your models.

// Creating a Backbone.View creates its initial element outside of the DOM,
  // if an existing element is not provided...
  var View = Backbone.View = function(options) {
    this.cid = _.uniqueId('view');
    this.preinitialize.apply(this, arguments);
    _.extend(this, _.pick(options, viewOptions));
    this._ensureElement();
    this.initialize.apply(this, arguments);
  };

// Cached regex to split keys for `delegate`.
  var delegateEventSplitter = /^(\S+)\s*(.*)$/;

// List of view options to be set as properties.
  var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];

// Set up all inheritable **Backbone.View** properties and methods.
  _.extend(View.prototype, Events, {

// The default `tagName` of a View's element is `"div"`.
    tagName: 'div',

// jQuery delegate for element lookup, scoped to DOM elements within the
    // current view. This should be preferred to global lookups where possible.
    $: function(selector) {
      return this.$el.find(selector);
    },

// preinitialize is an empty function by default. You can override it with a function
    // or object.  preinitialize will run before any instantiation logic is run in the View
    preinitialize: function(){},

// Initialize is an empty function by default. Override it with your own
    // initialization logic.
    initialize: function(){},

// **render** is the core function that your view should override, in order
    // to populate its element (`this.el`), with the appropriate HTML. The
    // convention is for **render** to always return `this`.
    render: function() {
      return this;
    },

// Remove this view by taking the element out of the DOM, and removing any
    // applicable Backbone.Events listeners.
    remove: function() {
      this._removeElement();
      this.stopListening();
      return this;
    },

// Remove this view's element from the document and all event listeners
    // attached to it. Exposed for subclasses using an alternative DOM
    // manipulation API.
    _removeElement: function() {
      this.$el.remove();
    },

// Change the view's element (`this.el` property) and re-delegate the
    // view's events on the new element.
    setElement: function(element) {
      this.undelegateEvents();
      this._setElement(element);
      this.delegateEvents();
      return this;
    },

// Creates the `this.el` and `this.$el` references for this view using the
    // given `el`. `el` can be a CSS selector or an HTML string, a jQuery
    // context or an element. Subclasses can override this to utilize an
    // alternative DOM manipulation API and are only required to set the
    // `this.el` property.
    _setElement: function(el) {
      this.$el = el instanceof Backbone.$ ? el : Backbone.$(el);
      this.el = this.$el[0];
    },

// Set callbacks, where `this.events` is a hash of
    //
    // *{"event selector": "callback"}*
    //
    //     {
    //       'mousedown .title':  'edit',
    //       'click .button':     'save',
    //       'click .open':       function(e) { ... }
    //     }
    //
    // pairs. Callbacks will be bound to the view, with `this` set properly.
    // Uses event delegation for efficiency.
    // Omitting the selector binds the event to `this.el`.
    delegateEvents: function(events) {
      events || (events = _.result(this, 'events'));
      if (!events) return this;
      this.undelegateEvents();
      for (var key in events) {
        var method = events[key];
        if (!_.isFunction(method)) method = this[method];
        if (!method) continue;
        var match = key.match(delegateEventSplitter);
        this.delegate(match[1], match[2], method.bind(this));
      }
      return this;
    },

// Add a single event listener to the view's element (or a child element
    // using `selector`). This only works for delegate-able events: not `focus`,
    // `blur`, and not `change`, `submit`, and `reset` in Internet Explorer.
    delegate: function(eventName, selector, listener) {
      this.$el.on(eventName + '.delegateEvents' + this.cid, selector, listener);
      return this;
    },

// Clears all callbacks previously bound to the view by `delegateEvents`.
    // You usually don't need to use this, but may wish to if you have multiple
    // Backbone views attached to the same DOM element.
    undelegateEvents: function() {
      if (this.$el) this.$el.off('.delegateEvents' + this.cid);
      return this;
    },

// A finer-grained `undelegateEvents` for removing a single delegated event.
    // `selector` and `listener` are both optional.
    undelegate: function(eventName, selector, listener) {
      this.$el.off(eventName + '.delegateEvents' + this.cid, selector, listener);
      return this;
    },

// Produces a DOM element to be assigned to your view. Exposed for
    // subclasses using an alternative DOM manipulation API.
    _createElement: function(tagName) {
      return document.createElement(tagName);
    },

// Ensure that the View has a DOM element to render into.
    // If `this.el` is a string, pass it through `$()`, take the first
    // matching element, and re-assign it to `el`. Otherwise, create
    // an element from the `id`, `className` and `tagName` properties.
    _ensureElement: function() {
      if (!this.el) {
        var attrs = _.extend({}, _.result(this, 'attributes'));
        if (this.id) attrs.id = _.result(this, 'id');
        if (this.className) attrs['class'] = _.result(this, 'className');
        this.setElement(this._createElement(_.result(this, 'tagName')));
        this._setAttributes(attrs);
      } else {
        this.setElement(_.result(this, 'el'));
      }
    },

// Set attributes from a hash on this view's element.  Exposed for
    // subclasses using an alternative DOM manipulation API.
    _setAttributes: function(attributes) {
      this.$el.attr(attributes);
    }

});

// Proxy Backbone class methods to Underscore functions, wrapping the model's
  // `attributes` object or collection's `models` array behind the scenes.
  //
  // collection.filter(function(model) { return model.get('age') > 10 });
  // collection.each(this.addView);
  //
  // `Function#apply` can be slow so we use the method's arg count, if we know it.
  var addMethod = function(base, length, method, attribute) {
    switch (length) {
      case 1: return function() {
        return base[method](this[attribute]);
      };
      case 2: return function(value) {
        return base[method](this[attribute], value);
      };
      case 3: return function(iteratee, context) {
        return base[method](this[attribute], cb(iteratee, this), context);
      };
      case 4: return function(iteratee, defaultVal, context) {
        return base[method](this[attribute], cb(iteratee, this), defaultVal, context);
      };
      default: return function() {
        var args = slice.call(arguments);
        args.unshift(this[attribute]);
        return base[method].apply(base, args);
      };
    }
  };

var addUnderscoreMethods = function(Class, base, methods, attribute) {
    _.each(methods, function(length, method) {
      if (base[method]) Class.prototype[method] = addMethod(base, length, method, attribute);
    });
  };

// Support `collection.sortBy('attr')` and `collection.findWhere({id: 1})`.
  var cb = function(iteratee, instance) {
    if (_.isFunction(iteratee)) return iteratee;
    if (_.isObject(iteratee) && !instance._isModel(iteratee)) return modelMatcher(iteratee);
    if (_.isString(iteratee)) return function(model) { return model.get(iteratee); };
    return iteratee;
  };
  var modelMatcher = function(attrs) {
    var matcher = _.matches(attrs);
    return function(model) {
      return matcher(model.attributes);
    };
  };

// Underscore methods that we want to implement on the Collection.
  // 90% of the core usefulness of Backbone Collections is actually implemented
  // right here:
  var collectionMethods = {forEach: 3, each: 3, map: 3, collect: 3, reduce: 0,
    foldl: 0, inject: 0, reduceRight: 0, foldr: 0, find: 3, detect: 3, filter: 3,
    select: 3, reject: 3, every: 3, all: 3, some: 3, any: 3, include: 3, includes: 3,
    contains: 3, invoke: 0, max: 3, min: 3, toArray: 1, size: 1, first: 3,
    head: 3, take: 3, initial: 3, rest: 3, tail: 3, drop: 3, last: 3,
    without: 0, difference: 0, indexOf: 3, shuffle: 1, lastIndexOf: 3,
    isEmpty: 1, chain: 1, sample: 3, partition: 3, groupBy: 3, countBy: 3,
    sortBy: 3, indexBy: 3, findIndex: 3, findLastIndex: 3};

// Underscore methods that we want to implement on the Model, mapped to the
  // number of arguments they take.
  var modelMethods = {keys: 1, values: 1, pairs: 1, invert: 1, pick: 0,
    omit: 0, chain: 1, isEmpty: 1};

// Mix in each Underscore method as a proxy to `Collection#models`.

_.each([
    [Collection, collectionMethods, 'models'],
    [Model, modelMethods, 'attributes']
  ], function(config) {
    var Base = config[0],
        methods = config[1],
        attribute = config[2];

Base.mixin = function(obj) {
      var mappings = _.reduce(_.functions(obj), function(memo, name) {
        memo[name] = 0;
        return memo;
      }, {});
      addUnderscoreMethods(Base, obj, mappings, attribute);
    };

addUnderscoreMethods(Base, _, methods, attribute);
  });

// Backbone.sync
  // -------------

// Override this function to change the manner in which Backbone persists
  // models to the server. You will be passed the type of request, and the
  // model in question. By default, makes a RESTful Ajax request
  // to the model's `url()`. Some possible customizations could be:
  //
  // * Use `setTimeout` to batch rapid-fire updates into a single request.
  // * Send up the models as XML instead of JSON.
  // * Persist models via WebSockets instead of Ajax.
  //
  // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
  // as `POST`, with a `_method` parameter containing the true HTTP method,
  // as well as all requests with the body as `application/x-www-form-urlencoded`
  // instead of `application/json` with the model in a param named `model`.
  // Useful when interfacing with server-side languages like **PHP** that make
  // it difficult to read the body of `PUT` requests.
  Backbone.sync = function(method, model, options) {
    var type = methodMap[method];

// Default options, unless specified.
    _.defaults(options || (options = {}), {
      emulateHTTP: Backbone.emulateHTTP,
      emulateJSON: Backbone.emulateJSON
    });

// Default JSON-request options.
    var params = {type: type, dataType: 'json'};

// Ensure that we have a URL.
    if (!options.url) {
      params.url = _.result(model, 'url') || urlError();
    }

// Ensure that we have the appropriate request data.
    if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
      params.contentType = 'application/json';
      params.data = JSON.stringify(options.attrs || model.toJSON(options));
    }

// For older servers, emulate JSON by encoding the request into an HTML-form.
    if (options.emulateJSON) {
      params.contentType = 'application/x-www-form-urlencoded';
      params.data = params.data ? {model: params.data} : {};
    }

// For older servers, emulate HTTP by mimicking the HTTP method with `_method`
    // And an `X-HTTP-Method-Override` header.
    if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {
      params.type = 'POST';
      if (options.emulateJSON) params.data._method = type;
      var beforeSend = options.beforeSend;
      options.beforeSend = function(xhr) {
        xhr.setRequestHeader('X-HTTP-Method-Override', type);
        if (beforeSend) return beforeSend.apply(this, arguments);
      };
    }

// Don't process data on a non-GET request.
    if (params.type !== 'GET' && !options.emulateJSON) {
      params.processData = false;
    }

// Pass along `textStatus` and `errorThrown` from jQuery.
    var error = options.error;
    options.error = function(xhr, textStatus, errorThrown) {
      options.textStatus = textStatus;
      options.errorThrown = errorThrown;
      if (error) error.call(options.context, xhr, textStatus, errorThrown);
    };

// Make the request, allowing the user to override any Ajax options.
    var xhr = options.xhr = Backbone.ajax(_.extend(params, options));
    model.trigger('request', model, xhr, options);
    return xhr;
  };

// Map from CRUD to HTTP for our default `Backbone.sync` implementation.
  var methodMap = {
    'create': 'POST',
    'update': 'PUT',
    'patch': 'PATCH',
    'delete': 'DELETE',
    'read': 'GET'
  };

// Set the default implementation of `Backbone.ajax` to proxy through to `$`.
  // Override this if you'd like to use a different library.
  Backbone.ajax = function() {
    return Backbone.$.ajax.apply(Backbone.$, arguments);
  };

// Backbone.Router
  // ---------------

// Routers map faux-URLs to actions, and fire events when routes are
  // matched. Creating a new one sets its `routes` hash, if not set statically.
  var Router = Backbone.Router = function(options) {
    options || (options = {});
    this.preinitialize.apply(this, arguments);
    if (options.routes) this.routes = options.routes;
    this._bindRoutes();
    this.initialize.apply(this, arguments);
  };

// Cached regular expressions for matching named param parts and splatted
  // parts of route strings.
  var optionalParam = /$(.*?)$/g;
  var namedParam    = /(\(\?)?:\w+/g;
  var splatParam    = /\*\w+/g;
  var escapeRegExp  = /[\-{}\[\]+?.,\\\^$|#\s]/g;

// Set up all inheritable **Backbone.Router** properties and methods.
  _.extend(Router.prototype, Events, {

// preinitialize is an empty function by default. You can override it with a function
    // or object.  preinitialize will run before any instantiation logic is run in the Router.
    preinitialize: function(){},

// Initialize is an empty function by default. Override it with your own
    // initialization logic.
    initialize: function(){},

// Manually bind a single named route to a callback. For example:
    //
    //     this.route('search/:query/p:num', 'search', function(query, num) {
    //       ...
    //     });
    //
    route: function(route, name, callback) {
      if (!_.isRegExp(route)) route = this._routeToRegExp(route);
      if (_.isFunction(name)) {
        callback = name;
        name = '';
      }
      if (!callback) callback = this[name];
      var router = this;
      Backbone.history.route(route, function(fragment) {
        var args = router._extractParameters(route, fragment);
        if (router.execute(callback, args, name) !== false) {
          router.trigger.apply(router, ['route:' + name].concat(args));
          router.trigger('route', name, args);
          Backbone.history.trigger('route', router, name, args);
        }
      });
      return this;
    },

// Execute a route handler with the provided parameters.  This is an
    // excellent place to do pre-route setup or post-route cleanup.
    execute: function(callback, args, name) {
      if (callback) callback.apply(this, args);
    },

// Simple proxy to `Backbone.history` to save a fragment into the history.
    navigate: function(fragment, options) {
      Backbone.history.navigate(fragment, options);
      return this;
    },

// Bind all defined routes to `Backbone.history`. We have to reverse the
    // order of the routes here to support behavior where the most general
    // routes can be defined at the bottom of the route map.
    _bindRoutes: function() {
      if (!this.routes) return;
      this.routes = _.result(this, 'routes');
      var route, routes = _.keys(this.routes);
      while ((route = routes.pop()) != null) {
        this.route(route, this.routes[route]);
      }
    },

// Convert a route string into a regular expression, suitable for matching
    // against the current location hash.
    _routeToRegExp: function(route) {
      route = route.replace(escapeRegExp, '\\$&')
      .replace(optionalParam, '(?:$1)?')
      .replace(namedParam, function(match, optional) {
        return optional ? match : '([^/?]+)';
      })
      .replace(splatParam, '([^?]*?)');
      return new RegExp('^' + route + '(?:\\?([\\s\\S]*))?$');
    },

// Given a route, and a URL fragment that it matches, return the array of
    // extracted decoded parameters. Empty or unmatched parameters will be
    // treated as `null` to normalize cross-browser behavior.
    _extractParameters: function(route, fragment) {
      var params = route.exec(fragment).slice(1);
      return _.map(params, function(param, i) {
        // Don't decode the search params.
        if (i === params.length - 1) return param || null;
        return param ? decodeURIComponent(param) : null;
      });
    }

});

// Backbone.History
  // ----------------

// Handles cross-browser history management, based on either
  // [pushState](http://diveintohtml5.info/history.html) and real URLs, or
  // [onhashchange](https://developer.mozilla.org/en-US/docs/DOM/window.onhashchange)
  // and URL fragments. If the browser supports neither (old IE, natch),
  // falls back to polling.
  var History = Backbone.History = function() {
    this.handlers = [];
    this.checkUrl = this.checkUrl.bind(this);

// Ensure that `History` can be used outside of the browser.
    if (typeof window !== 'undefined') {
      this.location = window.location;
      this.history = window.history;
    }
  };

// Cached regex for stripping a leading hash/slash and trailing space.
  var routeStripper = /^[#\/]|\s+$/g;

// Cached regex for stripping leading and trailing slashes.
  var rootStripper = /^\/+|\/+$/g;

// Cached regex for stripping urls of hash.
  var pathStripper = /#.*$/;

// Has the history handling already been started?
  History.started = false;

// Set up all inheritable **Backbone.History** properties and methods.
  _.extend(History.prototype, Events, {

// The default interval to poll for hash changes, if necessary, is
    // twenty times a second.
    interval: 50,

// Are we at the app root?
    atRoot: function() {
      var path = this.location.pathname.replace(/[^\/]$/, '$&/');
      return path === this.root && !this.getSearch();
    },

// Does the pathname match the root?
    matchRoot: function() {
      var path = this.decodeFragment(this.location.pathname);
      var rootPath = path.slice(0, this.root.length - 1) + '/';
      return rootPath === this.root;
    },

// Unicode characters in `location.pathname` are percent encoded so they're
    // decoded for comparison. `%25` should not be decoded since it may be part
    // of an encoded parameter.
    decodeFragment: function(fragment) {
      return decodeURI(fragment.replace(/%25/g, '%2525'));
    },

// In IE6, the hash fragment and search params are incorrect if the
    // fragment contains `?`.
    getSearch: function() {
      var match = this.location.href.replace(/#.*/, '').match(/\?.+/);
      return match ? match[0] : '';
    },

// Gets the true hash value. Cannot use location.hash directly due to bug
    // in Firefox where location.hash will always be decoded.
    getHash: function(window) {
      var match = (window || this).location.href.match(/#(.*)$/);
      return match ? match[1] : '';
    },

// Get the pathname and search params, without the root.
    getPath: function() {
      var path = this.decodeFragment(
        this.location.pathname + this.getSearch()
      ).slice(this.root.length - 1);
      return path.charAt(0) === '/' ? path.slice(1) : path;
    },

// Get the cross-browser normalized URL fragment from the path or hash.
    getFragment: function(fragment) {
      if (fragment == null) {
        if (this._usePushState || !this._wantsHashChange) {
          fragment = this.getPath();
        } else {
          fragment = this.getHash();
        }
      }
      return fragment.replace(routeStripper, '');
    },

// Start the hash change handling, returning `true` if the current URL matches
    // an existing route, and `false` otherwise.
    start: function(options) {
      if (History.started) throw new Error('Backbone.history has already been started');
      History.started = true;

// Figure out the initial configuration. Do we need an iframe?
      // Is pushState desired ... is it available?
      this.options          = _.extend({root: '/'}, this.options, options);
      this.root             = this.options.root;
      this._trailingSlash   = this.options.trailingSlash;
      this._wantsHashChange = this.options.hashChange !== false;
      this._hasHashChange   = 'onhashchange' in window && (document.documentMode === void 0 || document.documentMode > 7);
      this._useHashChange   = this._wantsHashChange && this._hasHashChange;
      this._wantsPushState  = !!this.options.pushState;
      this._hasPushState    = !!(this.history && this.history.pushState);
      this._usePushState    = this._wantsPushState && this._hasPushState;
      this.fragment         = this.getFragment();

// Normalize root to always include a leading and trailing slash.
      this.root = ('/' + this.root + '/').replace(rootStripper, '/');

// Transition from hashChange to pushState or vice versa if both are
      // requested.
      if (this._wantsHashChange && this._wantsPushState) {

// If we've started off with a route from a `pushState`-enabled
        // browser, but we're currently in a browser that doesn't support it...
        if (!this._hasPushState && !this.atRoot()) {
          var rootPath = this.root.slice(0, -1) || '/';
          this.location.replace(rootPath + '#' + this.getPath());
          // Return immediately as browser will do redirect to new url
          return true;

// Or if we've started out with a hash-based route, but we're currently
        // in a browser where it could be `pushState`-based instead...
        } else if (this._hasPushState && this.atRoot()) {
          this.navigate(this.getHash(), {replace: true});
        }

}

// Proxy an iframe to handle location events if the browser doesn't
      // support the `hashchange` event, HTML5 history, or the user wants
      // `hashChange` but not `pushState`.
      if (!this._hasHashChange && this._wantsHashChange && !this._usePushState) {
        this.iframe = document.createElement('iframe');
        this.iframe.src = 'javascript:0';
        this.iframe.style.display = 'none';
        this.iframe.tabIndex = -1;
        var body = document.body;
        // Using `appendChild` will throw on IE < 9 if the document is not ready.
        var iWindow = body.insertBefore(this.iframe, body.firstChild).contentWindow;
        iWindow.document.open();
        iWindow.document.close();
        iWindow.location.hash = '#' + this.fragment;
      }

// Add a cross-platform `addEventListener` shim for older browsers.
      var addEventListener = window.addEventListener || function(eventName, listener) {
        return attachEvent('on' + eventName, listener);
      };

// Depending on whether we're using pushState or hashes, and whether
      // 'onhashchange' is supported, determine how we check the URL state.
      if (this._usePushState) {
        addEventListener('popstate', this.checkUrl, false);
      } else if (this._useHashChange && !this.iframe) {
        addEventListener('hashchange', this.checkUrl, false);
      } else if (this._wantsHashChange) {
        this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
      }

if (!this.options.silent) return this.loadUrl();
    },

// Disable Backbone.history, perhaps temporarily. Not useful in a real app,
    // but possibly useful for unit testing Routers.
    stop: function() {
      // Add a cross-platform `removeEventListener` shim for older browsers.
      var removeEventListener = window.removeEventListener || function(eventName, listener) {
        return detachEvent('on' + eventName, listener);
      };

// Remove window listeners.
      if (this._usePushState) {
        removeEventListener('popstate', this.checkUrl, false);
      } else if (this._useHashChange && !this.iframe) {
        removeEventListener('hashchange', this.checkUrl, false);
      }

// Clean up the iframe if necessary.
      if (this.iframe) {
        document.body.removeChild(this.iframe);
        this.iframe = null;
      }

// Some environments will throw when clearing an undefined interval.
      if (this._checkUrlInterval) clearInterval(this._checkUrlInterval);
      History.started = false;
    },

// Add a route to be tested when the fragment changes. Routes added later
    // may override previous routes.
    route: function(route, callback) {
      this.handlers.unshift({route: route, callback: callback});
    },

// Checks the current URL to see if it has changed, and if it has,
    // calls `loadUrl`, normalizing across the hidden iframe.
    checkUrl: function(e) {
      var current = this.getFragment();

// If the user pressed the back button, the iframe's hash will have
      // changed and we should use that for comparison.
      if (current === this.fragment && this.iframe) {
        current = this.getHash(this.iframe.contentWindow);
      }

if (current === this.fragment) {
        if (!this.matchRoot()) return this.notfound();
        return false;
      }
      if (this.iframe) this.navigate(current);
      this.loadUrl();
    },

// Attempt to load the current URL fragment. If a route succeeds with a
    // match, returns `true`. If no defined routes matches the fragment,
    // returns `false`.
    loadUrl: function(fragment) {
      // If the root doesn't match, no routes can match either.
      if (!this.matchRoot()) return this.notfound();
      fragment = this.fragment = this.getFragment(fragment);
      return _.some(this.handlers, function(handler) {
        if (handler.route.test(fragment)) {
          handler.callback(fragment);
          return true;
        }
      }) || this.notfound();
    },

// When no route could be matched, this method is called internally to
    // trigger the `'notfound'` event. It returns `false` so that it can be used
    // in tail position.
    notfound: function() {
      this.trigger('notfound');
      return false;
    },

// Save a fragment into the hash history, or replace the URL state if the
    // 'replace' option is passed. You are responsible for properly URL-encoding
    // the fragment in advance.
    //
    // The options object can contain `trigger: true` if you wish to have the
    // route callback be fired (not usually desirable), or `replace: true`, if
    // you wish to modify the current URL without adding an entry to the history.
    navigate: function(fragment, options) {
      if (!History.started) return false;
      if (!options || options === true) options = {trigger: !!options};

// Normalize the fragment.
      fragment = this.getFragment(fragment || '');

// Strip trailing slash on the root unless _trailingSlash is true
      var rootPath = this.root;
      if (!this._trailingSlash && (fragment === '' || fragment.charAt(0) === '?')) {
        rootPath = rootPath.slice(0, -1) || '/';
      }
      var url = rootPath + fragment;

// Strip the fragment of the query and hash for matching.
      fragment = fragment.replace(pathStripper, '');

// Decode for matching.
      var decodedFragment = this.decodeFragment(fragment);

if (this.fragment === decodedFragment) return;
      this.fragment = decodedFragment;

// If pushState is available, we use it to set the fragment as a real URL.
      if (this._usePushState) {
        this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);

// If hash changes haven't been explicitly disabled, update the hash
      // fragment to store history.
      } else if (this._wantsHashChange) {
        this._updateHash(this.location, fragment, options.replace);
        if (this.iframe && fragment !== this.getHash(this.iframe.contentWindow)) {
          var iWindow = this.iframe.contentWindow;

// Opening and closing the iframe tricks IE7 and earlier to push a
          // history entry on hash-tag change.  When replace is true, we don't
          // want this.
          if (!options.replace) {
            iWindow.document.open();
            iWindow.document.close();
          }

this._updateHash(iWindow.location, fragment, options.replace);
        }

// If you've told us that you explicitly don't want fallback hashchange-
      // based history, then `navigate` becomes a page refresh.
      } else {
        return this.location.assign(url);
      }
      if (options.trigger) return this.loadUrl(fragment);
    },

// Update the hash location, either replacing the current entry, or adding
    // a new one to the browser history.
    _updateHash: function(location, fragment, replace) {
      if (replace) {
        var href = location.href.replace(/(javascript:|#).*$/, '');
        location.replace(href + '#' + fragment);
      } else {
        // Some browsers require that `hash` contains a leading #.
        location.hash = '#' + fragment;
      }
    }

});

// Create the default Backbone.history.
  Backbone.history = new History;

// Helpers
  // -------

// Helper function to correctly set up the prototype chain for subclasses.
  // Similar to `goog.inherits`, but uses a hash of prototype properties and
  // class properties to be extended.
  var extend = function(protoProps, staticProps) {
    var parent = this;
    var child;

// The constructor function for the new subclass is either defined by you
    // (the "constructor" property in your `extend` definition), or defaulted
    // by us to simply call the parent constructor.
    if (protoProps && _.has(protoProps, 'constructor')) {
      child = protoProps.constructor;
    } else {
      child = function(){ return parent.apply(this, arguments); };
    }

// Add static properties to the constructor function, if supplied.
    _.extend(child, parent, staticProps);

// Set the prototype chain to inherit from `parent`, without calling
    // `parent`'s constructor function and add the prototype properties.
    child.prototype = _.create(parent.prototype, protoProps);
    child.prototype.constructor = child;

// Set a convenience property in case the parent's prototype is needed
    // later.
    child.__super__ = parent.prototype;

return child;
  };

// Set up inheritance for the model, collection, router, view and history.
  Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;

// Throw an error when a URL is needed, and none is supplied.
  var urlError = function() {
    throw new Error('A "url" property or function must be specified');
  };

// Wrap an optional error callback with a fallback error event.
  var wrapError = function(model, options) {
    var error = options.error;
    options.error = function(resp) {
      if (error) error.call(options.context, model, resp, options);
      model.trigger('error', model, resp, options);
    };
  };

// Provide useful information when things go wrong. This method is not meant
  // to be used directly; it merely provides the necessary introspection for the
  // external `debugInfo` function.
  Backbone._debug = function() {
    return {root: root, _: _};
  };

return Backbone;
});
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 * @output wp-includes/js/media-editor.js
 */

/* global getUserSetting, tinymce, QTags */

// WordPress, TinyMCE, and Media
// -----------------------------
(function($, _){
	/**
	 * Stores the editors' `wp.media.controller.Frame` instances.
	 *
	 * @static
	 */
	var workflows = {};

/**
	 * A helper mixin function to avoid truthy and falsey values being
	 *   passed as an input that expects booleans. If key is undefined in the map,
	 *   but has a default value, set it.
	 *
	 * @param {Object} attrs Map of props from a shortcode or settings.
	 * @param {string} key The key within the passed map to check for a value.
	 * @return {mixed|undefined} The original or coerced value of key within attrs.
	 */
	wp.media.coerce = function ( attrs, key ) {
		if ( _.isUndefined( attrs[ key ] ) && ! _.isUndefined( this.defaults[ key ] ) ) {
			attrs[ key ] = this.defaults[ key ];
		} else if ( 'true' === attrs[ key ] ) {
			attrs[ key ] = true;
		} else if ( 'false' === attrs[ key ] ) {
			attrs[ key ] = false;
		}
		return attrs[ key ];
	};

/** @namespace wp.media.string */
	wp.media.string = {
		/**
		 * Joins the `props` and `attachment` objects,
		 * outputting the proper object format based on the
		 * attachment's type.
		 *
		 * @param {Object} [props={}] Attachment details (align, link, size, etc).
		 * @param {Object} attachment The attachment object, media version of Post.
		 * @return {Object} Joined props
		 */
		props: function( props, attachment ) {
			var link, linkUrl, size, sizes,
				defaultProps = wp.media.view.settings.defaultProps;

props = props ? _.clone( props ) : {};

if ( attachment && attachment.type ) {
				props.type = attachment.type;
			}

if ( 'image' === props.type ) {
				props = _.defaults( props || {}, {
					align:   defaultProps.align || getUserSetting( 'align', 'none' ),
					size:    defaultProps.size  || getUserSetting( 'imgsize', 'medium' ),
					url:     '',
					classes: []
				});
			}

// All attachment-specific settings follow.
			if ( ! attachment ) {
				return props;
			}

props.title = props.title || attachment.title;

link = props.link || defaultProps.link || getUserSetting( 'urlbutton', 'file' );
			if ( 'file' === link || 'embed' === link ) {
				linkUrl = attachment.url;
			} else if ( 'post' === link ) {
				linkUrl = attachment.link;
			} else if ( 'custom' === link ) {
				linkUrl = props.linkUrl;
			}
			props.linkUrl = linkUrl || '';

// Format properties for images.
			if ( 'image' === attachment.type ) {
				props.classes.push( 'wp-image-' + attachment.id );

sizes = attachment.sizes;
				size = sizes && sizes[ props.size ] ? sizes[ props.size ] : attachment;

_.extend( props, _.pick( attachment, 'align', 'caption', 'alt' ), {
					width:     size.width,
					height:    size.height,
					src:       size.url,
					captionId: 'attachment_' + attachment.id
				});
			} else if ( 'video' === attachment.type || 'audio' === attachment.type ) {
				_.extend( props, _.pick( attachment, 'title', 'type', 'icon', 'mime' ) );
			// Format properties for non-images.
			} else {
				props.title = props.title || attachment.filename;
				props.rel = props.rel || 'attachment wp-att-' + attachment.id;
			}

return props;
		},
		/**
		 * Create link markup that is suitable for passing to the editor
		 *
		 * @param {Object} props Attachment details (align, link, size, etc).
		 * @param {Object} attachment The attachment object, media version of Post.
		 * @return {string} The link markup
		 */
		link: function( props, attachment ) {
			var options;

props = wp.media.string.props( props, attachment );

options = {
				tag:     'a',
				content: props.title,
				attrs:   {
					href: props.linkUrl
				}
			};

if ( props.rel ) {
				options.attrs.rel = props.rel;
			}

return wp.html.string( options );
		},
		/**
		 * Create an Audio shortcode string that is suitable for passing to the editor
		 *
		 * @param {Object} props Attachment details (align, link, size, etc).
		 * @param {Object} attachment The attachment object, media version of Post.
		 * @return {string} The audio shortcode
		 */
		audio: function( props, attachment ) {
			return wp.media.string._audioVideo( 'audio', props, attachment );
		},
		/**
		 * Create a Video shortcode string that is suitable for passing to the editor
		 *
		 * @param {Object} props Attachment details (align, link, size, etc).
		 * @param {Object} attachment The attachment object, media version of Post.
		 * @return {string} The video shortcode
		 */
		video: function( props, attachment ) {
			return wp.media.string._audioVideo( 'video', props, attachment );
		},
		/**
		 * Helper function to create a media shortcode string
		 *
		 * @access private
		 *
		 * @param {string} type The shortcode tag name: 'audio' or 'video'.
		 * @param {Object} props Attachment details (align, link, size, etc).
		 * @param {Object} attachment The attachment object, media version of Post.
		 * @return {string} The media shortcode
		 */
		_audioVideo: function( type, props, attachment ) {
			var shortcode, html, extension;

props = wp.media.string.props( props, attachment );
			if ( props.link !== 'embed' ) {
				return wp.media.string.link( props );
			}

shortcode = {};

if ( 'video' === type ) {
				if ( attachment.image && -1 === attachment.image.src.indexOf( attachment.icon ) ) {
					shortcode.poster = attachment.image.src;
				}

if ( attachment.width ) {
					shortcode.width = attachment.width;
				}

if ( attachment.height ) {
					shortcode.height = attachment.height;
				}
			}

extension = attachment.filename.split('.').pop();

if ( _.contains( wp.media.view.settings.embedExts, extension ) ) {
				shortcode[extension] = attachment.url;
			} else {
				// Render unsupported audio and video files as links.
				return wp.media.string.link( props );
			}

html = wp.shortcode.string({
				tag:     type,
				attrs:   shortcode
			});

return html;
		},
		/**
		 * Create image markup, optionally with a link and/or wrapped in a caption shortcode,
		 *  that is suitable for passing to the editor
		 *
		 * @param {Object} props Attachment details (align, link, size, etc).
		 * @param {Object} attachment The attachment object, media version of Post.
		 * @return {string}
		 */
		image: function( props, attachment ) {
			var img = {},
				options, classes, shortcode, html;

props.type = 'image';
			props = wp.media.string.props( props, attachment );
			classes = props.classes || [];

img.src = ! _.isUndefined( attachment ) ? attachment.url : props.url;
			_.extend( img, _.pick( props, 'width', 'height', 'alt' ) );

// Only assign the align class to the image if we're not printing
			// a caption, since the alignment is sent to the shortcode.
			if ( props.align && ! props.caption ) {
				classes.push( 'align' + props.align );
			}

if ( props.size ) {
				classes.push( 'size-' + props.size );
			}

img['class'] = _.compact( classes ).join(' ');

// Generate `img` tag options.
			options = {
				tag:    'img',
				attrs:  img,
				single: true
			};

// Generate the `a` element options, if they exist.
			if ( props.linkUrl ) {
				options = {
					tag:   'a',
					attrs: {
						href: props.linkUrl
					},
					content: options
				};
			}

html = wp.html.string( options );

// Generate the caption shortcode.
			if ( props.caption ) {
				shortcode = {};

if ( img.width ) {
					shortcode.width = img.width;
				}

if ( props.captionId ) {
					shortcode.id = props.captionId;
				}

if ( props.align ) {
					shortcode.align = 'align' + props.align;
				}

html = wp.shortcode.string({
					tag:     'caption',
					attrs:   shortcode,
					content: html + ' ' + props.caption
				});
			}

return html;
		}
	};

wp.media.embed = {
		coerce : wp.media.coerce,

defaults : {
			url : '',
			width: '',
			height: ''
		},

edit : function( data, isURL ) {
			var frame, props = {}, shortcode;

if ( isURL ) {
				props.url = data.replace(/<[^>]+>/g, '');
			} else {
				shortcode = wp.shortcode.next( 'embed', data ).shortcode;

props = _.defaults( shortcode.attrs.named, this.defaults );
				if ( shortcode.content ) {
					props.url = shortcode.content;
				}
			}

frame = wp.media({
				frame: 'post',
				state: 'embed',
				metadata: props
			});

return frame;
		},

shortcode : function( model ) {
			var self = this, content;

_.each( this.defaults, function( value, key ) {
				model[ key ] = self.coerce( model, key );

if ( value === model[ key ] ) {
					delete model[ key ];
				}
			});

content = model.url;
			delete model.url;

return new wp.shortcode({
				tag: 'embed',
				attrs: model,
				content: content
			});
		}
	};

/**
	 * @class wp.media.collection
	 *
	 * @param {Object} attributes
	 */
	wp.media.collection = function(attributes) {
		var collections = {};

return _.extend(/** @lends wp.media.collection.prototype */{
			coerce : wp.media.coerce,
			/**
			 * Retrieve attachments based on the properties of the passed shortcode
			 *
			 * @param {wp.shortcode} shortcode An instance of wp.shortcode().
			 * @return {wp.media.model.Attachments} A Backbone.Collection containing
			 *                                      the media items belonging to a collection.
			 *                                      The query[ this.tag ] property is a Backbone.Model
			 *                                      containing the 'props' for the collection.
			 */
			attachments: function( shortcode ) {
				var shortcodeString = shortcode.string(),
					result = collections[ shortcodeString ],
					attrs, args, query, others, self = this;

delete collections[ shortcodeString ];
				if ( result ) {
					return result;
				}
				// Fill the default shortcode attributes.
				attrs = _.defaults( shortcode.attrs.named, this.defaults );
				args  = _.pick( attrs, 'orderby', 'order' );

args.type    = this.type;
				args.perPage = -1;

// Mark the `orderby` override attribute.
				if ( undefined !== attrs.orderby ) {
					attrs._orderByField = attrs.orderby;
				}

if ( 'rand' === attrs.orderby ) {
					attrs._orderbyRandom = true;
				}

// Map the `orderby` attribute to the corresponding model property.
				if ( ! attrs.orderby || /^menu_order(?: ID)?$/i.test( attrs.orderby ) ) {
					args.orderby = 'menuOrder';
				}

// Map the `ids` param to the correct query args.
				if ( attrs.ids ) {
					args.post__in = attrs.ids.split(',');
					args.orderby  = 'post__in';
				} else if ( attrs.include ) {
					args.post__in = attrs.include.split(',');
				}

if ( attrs.exclude ) {
					args.post__not_in = attrs.exclude.split(',');
				}

if ( ! args.post__in ) {
					args.uploadedTo = attrs.id;
				}

// Collect the attributes that were not included in `args`.
				others = _.omit( attrs, 'id', 'ids', 'include', 'exclude', 'orderby', 'order' );

_.each( this.defaults, function( value, key ) {
					others[ key ] = self.coerce( others, key );
				});

query = wp.media.query( args );
				query[ this.tag ] = new Backbone.Model( others );
				return query;
			},
			/**
			 * Triggered when clicking 'Insert {label}' or 'Update {label}'
			 *
			 * @param {wp.media.model.Attachments} attachments A Backbone.Collection containing
			 *      the media items belonging to a collection.
			 *      The query[ this.tag ] property is a Backbone.Model
			 *          containing the 'props' for the collection.
			 * @return {wp.shortcode}
			 */
			shortcode: function( attachments ) {
				var props = attachments.props.toJSON(),
					attrs = _.pick( props, 'orderby', 'order' ),
					shortcode, clone;

if ( attachments.type ) {
					attrs.type = attachments.type;
					delete attachments.type;
				}

if ( attachments[this.tag] ) {
					_.extend( attrs, attachments[this.tag].toJSON() );
				}

/*
				 * Convert all gallery shortcodes to use the `ids` property.
				 * Ignore `post__in` and `post__not_in`; the attachments in
				 * the collection will already reflect those properties.
				 */
				attrs.ids = attachments.pluck('id');

// Copy the `uploadedTo` post ID.
				if ( props.uploadedTo ) {
					attrs.id = props.uploadedTo;
				}
				// Check if the gallery is randomly ordered.
				delete attrs.orderby;

if ( attrs._orderbyRandom ) {
					attrs.orderby = 'rand';
				} else if ( attrs._orderByField && 'rand' !== attrs._orderByField ) {
					attrs.orderby = attrs._orderByField;
				}

delete attrs._orderbyRandom;
				delete attrs._orderByField;

// If the `ids` attribute is set and `orderby` attribute
				// is the default value, clear it for cleaner output.
				if ( attrs.ids && 'post__in' === attrs.orderby ) {
					delete attrs.orderby;
				}

attrs = this.setDefaults( attrs );

shortcode = new wp.shortcode({
					tag:    this.tag,
					attrs:  attrs,
					type:   'single'
				});

// Use a cloned version of the gallery.
				clone = new wp.media.model.Attachments( attachments.models, {
					props: props
				});
				clone[ this.tag ] = attachments[ this.tag ];
				collections[ shortcode.string() ] = clone;

return shortcode;
			},
			/**
			 * Triggered when double-clicking a collection shortcode placeholder
			 *   in the editor
			 *
			 * @param {string} content Content that is searched for possible
			 *    shortcode markup matching the passed tag name,
			 *
			 * @this wp.media.{prop}
			 *
			 * @return {wp.media.view.MediaFrame.Select} A media workflow.
			 */
			edit: function( content ) {
				var shortcode = wp.shortcode.next( this.tag, content ),
					defaultPostId = this.defaults.id,
					attachments, selection, state;

// Bail if we didn't match the shortcode or all of the content.
				if ( ! shortcode || shortcode.content !== content ) {
					return;
				}

// Ignore the rest of the match object.
				shortcode = shortcode.shortcode;

if ( _.isUndefined( shortcode.get('id') ) && ! _.isUndefined( defaultPostId ) ) {
					shortcode.set( 'id', defaultPostId );
				}

attachments = this.attachments( shortcode );

selection = new wp.media.model.Selection( attachments.models, {
					props:    attachments.props.toJSON(),
					multiple: true
				});

selection[ this.tag ] = attachments[ this.tag ];

// Fetch the query's attachments, and then break ties from the
				// query to allow for sorting.
				selection.more().done( function() {
					// Break ties with the query.
					selection.props.set({ query: false });
					selection.unmirror();
					selection.props.unset('orderby');
				});

// Destroy the previous gallery frame.
				if ( this.frame ) {
					this.frame.dispose();
				}

if ( shortcode.attrs.named.type && 'video' === shortcode.attrs.named.type ) {
					state = 'video-' + this.tag + '-edit';
				} else {
					state = this.tag + '-edit';
				}

// Store the current frame.
				this.frame = wp.media({
					frame:     'post',
					state:     state,
					title:     this.editTitle,
					editing:   true,
					multiple:  true,
					selection: selection
				}).open();

return this.frame;
			},

setDefaults: function( attrs ) {
				var self = this;
				// Remove default attributes from the shortcode.
				_.each( this.defaults, function( value, key ) {
					attrs[ key ] = self.coerce( attrs, key );
					if ( value === attrs[ key ] ) {
						delete attrs[ key ];
					}
				});

return attrs;
			}
		}, attributes );
	};

wp.media._galleryDefaults = {
		itemtag: 'dl',
		icontag: 'dt',
		captiontag: 'dd',
		columns: '3',
		link: 'post',
		size: 'thumbnail',
		order: 'ASC',
		id: wp.media.view.settings.post && wp.media.view.settings.post.id,
		orderby : 'menu_order ID'
	};

if ( wp.media.view.settings.galleryDefaults ) {
		wp.media.galleryDefaults = _.extend( {}, wp.media._galleryDefaults, wp.media.view.settings.galleryDefaults );
	} else {
		wp.media.galleryDefaults = wp.media._galleryDefaults;
	}

wp.media.gallery = new wp.media.collection({
		tag: 'gallery',
		type : 'image',
		editTitle : wp.media.view.l10n.editGalleryTitle,
		defaults : wp.media.galleryDefaults,

setDefaults: function( attrs ) {
			var self = this, changed = ! _.isEqual( wp.media.galleryDefaults, wp.media._galleryDefaults );
			_.each( this.defaults, function( value, key ) {
				attrs[ key ] = self.coerce( attrs, key );
				if ( value === attrs[ key ] && ( ! changed || value === wp.media._galleryDefaults[ key ] ) ) {
					delete attrs[ key ];
				}
			} );
			return attrs;
		}
	});

/**
	 * @namespace wp.media.featuredImage
	 * @memberOf wp.media
	 */
	wp.media.featuredImage = {
		/**
		 * Get the featured image post ID
		 *
		 * @return {wp.media.view.settings.post.featuredImageId|number}
		 */
		get: function() {
			return wp.media.view.settings.post.featuredImageId;
		},
		/**
		 * Sets the featured image ID property and sets the HTML in the post meta box to the new featured image.
		 *
		 * @param {number} id The post ID of the featured image, or -1 to unset it.
		 */
		set: function( id ) {
			var settings = wp.media.view.settings;

settings.post.featuredImageId = id;

wp.media.post( 'get-post-thumbnail-html', {
				post_id:      settings.post.id,
				thumbnail_id: settings.post.featuredImageId,
				_wpnonce:     settings.post.nonce
			}).done( function( html ) {
				if ( '0' === html ) {
					window.alert( wp.i18n.__( 'Could not set that as the thumbnail image. Try a different attachment.' ) );
					return;
				}
				$( '.inside', '#postimagediv' ).html( html );
			});
		},
		/**
		 * Remove the featured image id, save the post thumbnail data and
		 * set the HTML in the post meta box to no featured image.
		 */
		remove: function() {
			wp.media.featuredImage.set( -1 );
		},
		/**
		 * The Featured Image workflow
		 *
		 * @this wp.media.featuredImage
		 *
		 * @return {wp.media.view.MediaFrame.Select} A media workflow.
		 */
		frame: function() {
			if ( this._frame ) {
				wp.media.frame = this._frame;
				return this._frame;
			}

this._frame = wp.media({
				state: 'featured-image',
				states: [ new wp.media.controller.FeaturedImage() , new wp.media.controller.EditImage() ]
			});

this._frame.on( 'toolbar:create:featured-image', function( toolbar ) {
				/**
				 * @this wp.media.view.MediaFrame.Select
				 */
				this.createSelectToolbar( toolbar, {
					text: wp.media.view.l10n.setFeaturedImage
				});
			}, this._frame );

this._frame.on( 'content:render:edit-image', function() {
				var selection = this.state('featured-image').get('selection'),
					view = new wp.media.view.EditImage( { model: selection.single(), controller: this } ).render();

this.content.set( view );

// After bringing in the frame, load the actual editor via an Ajax call.
				view.loadEditor();

}, this._frame );

this._frame.state('featured-image').on( 'select', this.select );
			return this._frame;
		},
		/**
		 * 'select' callback for Featured Image workflow, triggered when
		 *  the 'Set Featured Image' button is clicked in the media modal.
		 *
		 * @this wp.media.controller.FeaturedImage
		 */
		select: function() {
			var selection = this.get('selection').single();

if ( ! wp.media.view.settings.post.featuredImageId ) {
				return;
			}

wp.media.featuredImage.set( selection ? selection.id : -1 );
		},
		/**
		 * Open the content media manager to the 'featured image' tab when
		 * the post thumbnail is clicked.
		 *
		 * Update the featured image id when the 'remove' link is clicked.
		 */
		init: function() {
			$('#postimagediv').on( 'click keyup keydown', '#set-post-thumbnail', function( event ) {
				if ( ( event.type === 'keyup' && event.key === ' ' ) || ( event.type === 'keydown' && event.key === 'Enter' ) || event.type === 'click' ) {
					event.preventDefault();
					// Stop propagation to prevent thickbox from activating.
					event.stopPropagation();

wp.media.featuredImage.frame().open();
				}
			}).on( 'click keyup keydown', '#remove-post-thumbnail', function( event ) {
				if ( ( event.type === 'keyup' && event.key === ' ' ) || ( event.type === 'keydown' && event.key === 'Enter' ) || event.type === 'click' ) {
					wp.media.featuredImage.remove();
					return false;
				}
			});
		}
	};

$( wp.media.featuredImage.init );

/** @namespace wp.media.editor */
	wp.media.editor = {
		/**
		 * Send content to the editor
		 *
		 * @param {string} html Content to send to the editor
		 */
		insert: function( html ) {
			var editor, wpActiveEditor,
				hasTinymce = ! _.isUndefined( window.tinymce ),
				hasQuicktags = ! _.isUndefined( window.QTags );

if ( this.activeEditor ) {
				wpActiveEditor = window.wpActiveEditor = this.activeEditor;
			} else {
				wpActiveEditor = window.wpActiveEditor;
			}

/*
			 * Delegate to the global `send_to_editor` if it exists.
			 * This attempts to play nice with any themes/plugins
			 * that have overridden the insert functionality.
			 */
			if ( window.send_to_editor ) {
				return window.send_to_editor.apply( this, arguments );
			}

if ( ! wpActiveEditor ) {
				if ( hasTinymce && tinymce.activeEditor ) {
					editor = tinymce.activeEditor;
					wpActiveEditor = window.wpActiveEditor = editor.id;
				} else if ( ! hasQuicktags ) {
					return false;
				}
			} else if ( hasTinymce ) {
				editor = tinymce.get( wpActiveEditor );
			}

if ( editor && ! editor.isHidden() ) {
				editor.execCommand( 'mceInsertContent', false, html );
			} else if ( hasQuicktags ) {
				QTags.insertContent( html );
			} else {
				document.getElementById( wpActiveEditor ).value += html;
			}

// If the old thickbox remove function exists, call it in case
			// a theme/plugin overloaded it.
			if ( window.tb_remove ) {
				try { window.tb_remove(); } catch( e ) {}
			}
		},

/**
		 * Setup 'workflow' and add to the 'workflows' cache. 'open' can
		 *  subsequently be called upon it.
		 *
		 * @param {string} id A slug used to identify the workflow.
		 * @param {Object} [options={}]
		 *
		 * @this wp.media.editor
		 *
		 * @return {wp.media.view.MediaFrame.Select} A media workflow.
		 */
		add: function( id, options ) {
			var workflow = this.get( id );

// Only add once: if exists return existing.
			if ( workflow ) {
				return workflow;
			}

workflow = workflows[ id ] = wp.media( _.defaults( options || {}, {
				frame:    'post',
				state:    'insert',
				title:    wp.media.view.l10n.addMedia,
				multiple: true
			} ) );

workflow.on( 'insert', function( selection ) {
				var state = workflow.state();

selection = selection || state.get('selection');

if ( ! selection ) {
					return;
				}

$.when.apply( $, selection.map( function( attachment ) {
					var display = state.display( attachment ).toJSON();
					/**
					 * @this wp.media.editor
					 */
					return this.send.attachment( display, attachment.toJSON() );
				}, this ) ).done( function() {
					wp.media.editor.insert( _.toArray( arguments ).join('\n\n') );
				});
			}, this );

workflow.state('gallery-edit').on( 'update', function( selection ) {
				/**
				 * @this wp.media.editor
				 */
				this.insert( wp.media.gallery.shortcode( selection ).string() );
			}, this );

workflow.state('playlist-edit').on( 'update', function( selection ) {
				/**
				 * @this wp.media.editor
				 */
				this.insert( wp.media.playlist.shortcode( selection ).string() );
			}, this );

workflow.state('video-playlist-edit').on( 'update', function( selection ) {
				/**
				 * @this wp.media.editor
				 */
				this.insert( wp.media.playlist.shortcode( selection ).string() );
			}, this );

workflow.state('embed').on( 'select', function() {
				/**
				 * @this wp.media.editor
				 */
				var state = workflow.state(),
					type = state.get('type'),
					embed = state.props.toJSON();

embed.url = embed.url || '';

if ( 'link' === type ) {
					_.defaults( embed, {
						linkText: embed.url,
						linkUrl: embed.url
					});

this.send.link( embed ).done( function( resp ) {
						wp.media.editor.insert( resp );
					});

} else if ( 'image' === type ) {
					_.defaults( embed, {
						title:   embed.url,
						linkUrl: '',
						align:   'none',
						link:    'none'
					});

if ( 'none' === embed.link ) {
						embed.linkUrl = '';
					} else if ( 'file' === embed.link ) {
						embed.linkUrl = embed.url;
					}

this.insert( wp.media.string.image( embed ) );
				}
			}, this );

workflow.state('featured-image').on( 'select', wp.media.featuredImage.select );
			workflow.setState( workflow.options.state );
			return workflow;
		},
		/**
		 * Determines the proper current workflow id
		 *
		 * @param {string} [id=''] A slug used to identify the workflow.
		 *
		 * @return {wpActiveEditor|string|tinymce.activeEditor.id}
		 */
		id: function( id ) {
			if ( id ) {
				return id;
			}

// If an empty `id` is provided, default to `wpActiveEditor`.
			id = window.wpActiveEditor;

// If that doesn't work, fall back to `tinymce.activeEditor.id`.
			if ( ! id && ! _.isUndefined( window.tinymce ) && tinymce.activeEditor ) {
				id = tinymce.activeEditor.id;
			}

// Last but not least, fall back to the empty string.
			id = id || '';
			return id;
		},
		/**
		 * Return the workflow specified by id
		 *
		 * @param {string} id A slug used to identify the workflow.
		 *
		 * @this wp.media.editor
		 *
		 * @return {wp.media.view.MediaFrame} A media workflow.
		 */
		get: function( id ) {
			id = this.id( id );
			return workflows[ id ];
		},
		/**
		 * Remove the workflow represented by id from the workflow cache
		 *
		 * @param {string} id A slug used to identify the workflow.
		 *
		 * @this wp.media.editor
		 */
		remove: function( id ) {
			id = this.id( id );
			delete workflows[ id ];
		},
		/** @namespace wp.media.editor.send */
		send: {
			/**
			 * Called when sending an attachment to the editor
			 *   from the medial modal.
			 *
			 * @param {Object} props Attachment details (align, link, size, etc).
			 * @param {Object} attachment The attachment object, media version of Post.
			 * @return {Promise}
			 */
			attachment: function( props, attachment ) {
				var caption = attachment.caption,
					options, html;

// If captions are disabled, clear the caption.
				if ( ! wp.media.view.settings.captions ) {
					delete attachment.caption;
				}

props = wp.media.string.props( props, attachment );

options = {
					id:           attachment.id,
					post_content: attachment.description,
					post_excerpt: caption
				};

if ( props.linkUrl ) {
					options.url = props.linkUrl;
				}

if ( 'image' === attachment.type ) {
					html = wp.media.string.image( props );

_.each({
						align: 'align',
						size:  'image-size',
						alt:   'image_alt'
					}, function( option, prop ) {
						if ( props[ prop ] ) {
							options[ option ] = props[ prop ];
						}
					});
				} else if ( 'video' === attachment.type ) {
					html = wp.media.string.video( props, attachment );
				} else if ( 'audio' === attachment.type ) {
					html = wp.media.string.audio( props, attachment );
				} else {
					html = wp.media.string.link( props );
					options.post_title = props.title;
				}

return wp.media.post( 'send-attachment-to-editor', {
					nonce:      wp.media.view.settings.nonce.sendToEditor,
					attachment: options,
					html:       html,
					post_id:    wp.media.view.settings.post.id
				});
			},
			/**
			 * Called when 'Insert From URL' source is not an image. Example: YouTube url.
			 *
			 * @param {Object} embed
			 * @return {Promise}
			 */
			link: function( embed ) {
				return wp.media.post( 'send-link-to-editor', {
					nonce:     wp.media.view.settings.nonce.sendToEditor,
					src:       embed.linkUrl,
					link_text: embed.linkText,
					html:      wp.media.string.link( embed ),
					post_id:   wp.media.view.settings.post.id
				});
			}
		},
		/**
		 * Open a workflow
		 *
		 * @param {string} [id=undefined] Optional. A slug used to identify the workflow.
		 * @param {Object} [options={}]
		 *
		 * @this wp.media.editor
		 *
		 * @return {wp.media.view.MediaFrame}
		 */
		open: function( id, options ) {
			var workflow;

options = options || {};

id = this.id( id );
			this.activeEditor = id;

workflow = this.get( id );

// Redo workflow if state has changed.
			if ( ! workflow || ( workflow.options && options.state !== workflow.options.state ) ) {
				workflow = this.add( id, options );
			}

wp.media.frame = workflow;

return workflow.open();
		},

/**
		 * Bind click event for .insert-media using event delegation
		 */
		init: function() {
			$(document.body)
				.on( 'click.add-media-button', '.insert-media', function( event ) {
					var elem = $( event.currentTarget ),
						editor = elem.data('editor'),
						options = {
							frame:    'post',
							state:    'insert',
							title:    wp.media.view.l10n.addMedia,
							multiple: true
						};

event.preventDefault();

if ( elem.hasClass( 'gallery' ) ) {
						options.state = 'gallery';
						options.title = wp.media.view.l10n.createGalleryTitle;
					}

wp.media.editor.open( editor, options );
				});

// Initialize and render the Editor drag-and-drop uploader.
			new wp.media.view.EditorUploader().render();
		}
	};

_.bindAll( wp.media.editor, 'open' );
	$( wp.media.editor.init );
}(jQuery, _));
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������customize-preview-widgets.min.js��������������������������������������������������������������������0000644�����������������00000017214�15221325047�0013037 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/*! This file is auto-generated */
wp.customize.widgetsPreview=wp.customize.WidgetCustomizerPreview=function(d,o,c){var s={renderedSidebars:{},renderedWidgets:{},registeredSidebars:[],registeredWidgets:{},widgetSelectors:[],preview:null,l10n:{widgetTooltip:""},selectiveRefreshableWidgets:{},init:function(){var i=this;i.preview=c.preview,o.isEmpty(i.selectiveRefreshableWidgets)||i.addPartials(),i.buildWidgetSelectors(),i.highlightControls(),i.preview.bind("highlight-widget",i.highlightWidget),c.preview.bind("active",function(){i.highlightControls()}),c.preview.bind("refresh-widget-partial",function(e){var t="widget["+e+"]";c.selectiveRefresh.partial.has(t)?c.selectiveRefresh.partial(t).refresh():i.renderedWidgets[e]&&c.preview.send("refresh")})}};return s.WidgetPartial=c.selectiveRefresh.Partial.extend({initialize:function(e,t){var i=this,r=e.match(/^widget\[(.+)]$/);if(!r)throw new Error("Illegal id for widget partial.");i.widgetId=r[1],i.widgetIdParts=s.parseWidgetId(i.widgetId),(t=t||{}).params=o.extend({settings:[s.getWidgetSettingId(i.widgetId)],containerInclusive:!0},t.params||{}),c.selectiveRefresh.Partial.prototype.initialize.call(i,e,t)},refresh:function(){var e,t=this;return s.selectiveRefreshableWidgets[t.widgetIdParts.idBase]?c.selectiveRefresh.Partial.prototype.refresh.call(t):((e=d.Deferred()).reject(),t.fallback(),e.promise())},renderContent:function(e){var t=this;c.selectiveRefresh.Partial.prototype.renderContent.call(t,e)&&(c.preview.send("widget-updated",t.widgetId),c.selectiveRefresh.trigger("widget-updated",t))}}),s.SidebarPartial=c.selectiveRefresh.Partial.extend({initialize:function(e,t){var i=this,r=e.match(/^sidebar\[(.+)]$/);if(!r)throw new Error("Illegal id for sidebar partial.");if(i.sidebarId=r[1],(t=t||{}).params=o.extend({settings:["sidebars_widgets["+i.sidebarId+"]"]},t.params||{}),c.selectiveRefresh.Partial.prototype.initialize.call(i,e,t),!i.params.sidebarArgs)throw new Error("The sidebarArgs param was not provided.");if(1<i.params.settings.length)throw new Error("Expected SidebarPartial to only have one associated setting")},ready:function(){var i=this;o.each(i.settings(),function(e){c(e).bind(o.bind(i.handleSettingChange,i))}),c.selectiveRefresh.bind("partial-content-rendered",function(e){e.partial.extended(s.WidgetPartial)&&-1!==o.indexOf(i.getWidgetIds(),e.partial.widgetId)&&c.selectiveRefresh.trigger("sidebar-updated",i)}),c.bind("change",function(e){var t,e=s.parseWidgetSettingId(e.id);e&&(t=e.idBase,e.number&&(t+="-"+String(e.number)),-1!==o.indexOf(i.getWidgetIds(),t))&&i.ensureWidgetPlacementContainers(t)})},findDynamicSidebarBoundaryNodes:function(){var i=this,r={},a=/^(dynamic_sidebar_before|dynamic_sidebar_after):(.+):(\d+)$/,n=function(e){o.each(e,function(e){var t;8===e.nodeType?(t=e.nodeValue.match(a))&&t[2]===i.sidebarId&&(o.isUndefined(r[t[3]])&&(r[t[3]]={before:null,after:null,instanceNumber:parseInt(t[3],10)}),"dynamic_sidebar_before"===t[1]?r[t[3]].before=e:r[t[3]].after=e):1===e.nodeType&&n(e.childNodes)})};return n(document.body.childNodes),o.values(r)},placements:function(){var t=this;return o.map(t.findDynamicSidebarBoundaryNodes(),function(e){return new c.selectiveRefresh.Placement({partial:t,container:null,startNode:e.before,endNode:e.after,context:{instanceNumber:e.instanceNumber}})})},getWidgetIds:function(){var e=this.settings()[0];if(!e)throw new Error("Missing associated setting.");if(!c.has(e))throw new Error("Setting does not exist.");if(e=c(e).get(),o.isArray(e))return e.slice(0);throw new Error("Expected setting to be array of widget IDs")},reflowWidgets:function(){var e=this,t=[],i=e.getWidgetIds(),r=e.placements(),s={};return o.each(i,function(e){var t=c.selectiveRefresh.partial("widget["+e+"]");t&&(s[e]=t)}),o.each(r,function(i){var r,a=[],n=!1,d=-1;o.each(s,function(t){o.each(t.placements(),function(e){i.context.instanceNumber===e.context.sidebar_instance_number&&(r=e.container.index(),a.push({partial:t,placement:e,position:r}),r<d&&(n=!0),d=r)})}),n&&(o.each(a,function(e){i.endNode.parentNode.insertBefore(e.placement.container[0],i.endNode),c.selectiveRefresh.trigger("partial-content-moved",e.placement)}),t.push(i))}),0<t.length&&c.selectiveRefresh.trigger("sidebar-updated",e),t},ensureWidgetPlacementContainers:function(i){var r=this,a=!1,e="widget["+i+"]",n=c.selectiveRefresh.partial(e);return n=n||new s.WidgetPartial(e,{params:{}}),o.each(r.placements(),function(t){var e;o.find(n.placements(),function(e){return e.context.sidebar_instance_number===t.context.instanceNumber})||(e=d(r.params.sidebarArgs.before_widget.replace(/%1\$s/g,i).replace(/%2\$s/g,"widget")+r.params.sidebarArgs.after_widget))[0]&&(e.attr("data-customize-partial-id",n.id),e.attr("data-customize-partial-type","widget"),e.attr("data-customize-widget-id",i),e.data("customize-partial-placement-context",{sidebar_id:r.sidebarId,sidebar_instance_number:t.context.instanceNumber}),t.endNode.parentNode.insertBefore(e[0],t.endNode),a=!0)}),c.selectiveRefresh.partial.add(n),a&&r.reflowWidgets(),n},handleSettingChange:function(e,t){var i,r=this,a=[];0<t.length&&0===e.length||0<e.length&&0===t.length?r.fallback():(i=o.difference(t,e),o.each(i,function(e){var t=c.selectiveRefresh.partial("widget["+e+"]");t&&o.each(t.placements(),function(e){(e.context.sidebar_id===r.sidebarId||e.context.sidebar_args&&e.context.sidebar_args.id===r.sidebarId)&&e.container.remove()}),delete s.renderedWidgets[e]}),i=o.difference(e,t),o.each(i,function(e){var t=r.ensureWidgetPlacementContainers(e);a.push(t),s.renderedWidgets[e]=!0}),o.each(a,function(e){e.refresh()}),c.selectiveRefresh.trigger("sidebar-updated",r))},refresh:function(){var e=this,t=d.Deferred();return t.fail(function(){e.fallback()}),0===e.placements().length?t.reject():(o.each(e.reflowWidgets(),function(e){c.selectiveRefresh.trigger("partial-content-rendered",e)}),t.resolve()),t.promise()}}),c.selectiveRefresh.partialConstructor.sidebar=s.SidebarPartial,c.selectiveRefresh.partialConstructor.widget=s.WidgetPartial,s.addPartials=function(){o.each(s.registeredSidebars,function(e){var t="sidebar["+e.id+"]",i=c.selectiveRefresh.partial(t);i||(i=new s.SidebarPartial(t,{params:{sidebarArgs:e}}),c.selectiveRefresh.partial.add(i))})},s.buildWidgetSelectors=function(){var r=this;d.each(r.registeredSidebars,function(e,t){var t=[t.before_widget,t.before_title,t.after_title,t.after_widget].join(""),t=d(t),i=t.prop("tagName")||"",t=t.prop("className")||"";t&&((t=(t=t.replace(/\S*%[12]\$s\S*/g,"")).replace(/^\s+|\s+$/g,""))&&(i+="."+t.split(/\s+/).join(".")),r.widgetSelectors.push(i))})},s.highlightWidget=function(e){var t=d(document.body),i=d("#"+e);t.find(".widget-customizer-highlighted-widget").removeClass("widget-customizer-highlighted-widget"),i.addClass("widget-customizer-highlighted-widget"),setTimeout(function(){i.removeClass("widget-customizer-highlighted-widget")},500)},s.highlightControls=function(){var t=this,e=this.widgetSelectors.join(",");c.settings.channel&&(d(e).attr("title",this.l10n.widgetTooltip),d(document).on("mouseenter",e,function(){t.preview.send("highlight-widget-control",d(this).prop("id"))}),d(document).on("click",e,function(e){e.shiftKey&&(e.preventDefault(),t.preview.send("focus-widget-control",d(this).prop("id")))}))},s.parseWidgetId=function(e){var t={idBase:"",number:null},i=e.match(/^(.+)-(\d+)$/);return i?(t.idBase=i[1],t.number=parseInt(i[2],10)):t.idBase=e,t},s.parseWidgetSettingId=function(e){var t={idBase:"",number:null},e=e.match(/^widget_([^\[]+?)(?:\[(\d+)])?$/);return e?(t.idBase=e[1],e[2]&&(t.number=parseInt(e[2],10)),t):null},s.getWidgetSettingId=function(e){var e=this.parseWidgetId(e),t="widget_"+e.idBase;return e.number&&(t+="["+String(e.number)+"]"),t},c.bind("preview-ready",function(){d.extend(s,_wpWidgetCustomizerPreviewSettings),s.init()}),s}(jQuery,_,wp.customize);������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������media-grid.min.js�����������������������������������������������������������������������������������0000644�����������������00000031745�15221325047�0007701 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/*! This file is auto-generated */
(()=>{var i={659(t){var e=wp.media.view.l10n,e=wp.media.controller.State.extend({defaults:{id:"edit-attachment",title:e.attachmentDetails,content:"edit-metadata",menu:!1,toolbar:!1,router:!1}});t.exports=e},2429(t){var e=Backbone.Router.extend({routes:{"upload.php?item=:slug&mode=edit":"editItem","upload.php?item=:slug":"showItem","upload.php?search=:query":"search","upload.php":"reset"},baseUrl:function(t){return"upload.php"+t},reset:function(){var t=wp.media.frames.edit;t&&t.close()},search:function(t){jQuery("#media-search-input").val(t).trigger("input")},showItem:function(t){var e=wp.media,i=e.frames.browse,o=i.state().get("library").findWhere({id:parseInt(t,10)});o?(o.set("skipHistory",!0),i.trigger("edit:attachment",o)):(o=e.attachment(t),i.listenTo(o,"change",function(t){i.stopListening(o),i.trigger("edit:attachment",t)}),o.fetch())},editItem:function(t){this.showItem(t),wp.media.frames.edit.content.mode("edit-details")}});t.exports=e},1312(t){var e=wp.media.view.Attachment.Details,i=e.extend({template:wp.template("attachment-details-two-column"),initialize:function(){this.controller.on("content:activate:edit-details",_.bind(this.editAttachment,this)),e.prototype.initialize.apply(this,arguments)},editAttachment:function(t){t&&t.preventDefault(),this.controller.content.mode("edit-image")},toggleSelectionHandler:function(){}});t.exports=i},5806(t){var e=wp.media.view.Button,i=wp.media.view.DeleteSelectedButton,o=i.extend({initialize:function(){i.prototype.initialize.apply(this,arguments),this.controller.on("select:activate",this.selectActivate,this),this.controller.on("select:deactivate",this.selectDeactivate,this)},filterChange:function(t){this.canShow="trash"===t.get("status")},selectActivate:function(){this.toggleDisabled(),this.$el.toggleClass("hidden",!this.canShow)},selectDeactivate:function(){this.toggleDisabled(),this.$el.addClass("hidden")},render:function(){return e.prototype.render.apply(this,arguments),this.selectActivate(),this}});t.exports=o},6606(t){var e=wp.media.view.Button,i=wp.media.view.l10n,o=e.extend({initialize:function(){e.prototype.initialize.apply(this,arguments),this.options.filters&&this.options.filters.model.on("change",this.filterChange,this),this.controller.on("selection:toggle",this.toggleDisabled,this),this.controller.on("select:activate",this.toggleDisabled,this)},filterChange:function(t){"trash"===t.get("status")?this.model.set("text",i.restoreSelected):wp.media.view.settings.mediaTrash?this.model.set("text",i.trashSelected):this.model.set("text",i.deletePermanently)},toggleDisabled:function(){this.model.set("disabled",!this.controller.state().get("selection").length)},render:function(){return e.prototype.render.apply(this,arguments),this.controller.isModeActive("select")?this.$el.addClass("delete-selected-button"):this.$el.addClass("delete-selected-button hidden"),this.toggleDisabled(),this}});t.exports=o},682(t){var e=wp.media.view.Button,i=wp.media.view.l10n,o=e.extend({initialize:function(){_.defaults(this.options,{size:""}),e.prototype.initialize.apply(this,arguments),this.controller.on("select:activate select:deactivate",this.toggleBulkEditHandler,this),this.controller.on("selection:action:done",this.back,this)},back:function(){this.controller.deactivateMode("select").activateMode("edit")},click:function(){e.prototype.click.apply(this,arguments),this.controller.isModeActive("select")?this.back():this.controller.deactivateMode("edit").activateMode("select")},render:function(){return e.prototype.render.apply(this,arguments),this.$el.addClass("select-mode-toggle-button"),this},toggleBulkEditHandler:function(){var t=this.controller.content.get().toolbar,e=t.$(".media-toolbar-secondary > *, .media-toolbar-primary > *");this.controller.isModeActive("select")?(this.model.set({size:"large",text:i.cancel}),e.not(".spinner, .media-button").hide(),this.$el.show(),t.$el.addClass("media-toolbar-mode-select"),t.$(".delete-selected-button").removeClass("hidden")):(this.model.set({size:"",text:i.bulkSelect}),this.controller.content.get().$el.removeClass("fixed"),t.$el.css("width",""),t.$el.removeClass("media-toolbar-mode-select"),t.$(".delete-selected-button").addClass("hidden"),e.not(".media-button").show(),this.controller.state().get("selection").reset())}});t.exports=o},8521(t){var e=wp.media.View,i=wp.media.view.EditImage.extend({initialize:function(t){this.editor=window.imageEdit,this.frame=t.frame,this.controller=t.controller,e.prototype.initialize.apply(this,arguments)},back:function(){this.frame.content.mode("edit-metadata")},save:function(){this.model.fetch().done(_.bind(function(){this.frame.content.mode("edit-metadata")},this))}});t.exports=i},1003(t){var e=wp.media.view.Frame,i=wp.media.view.MediaFrame,o=jQuery,i=i.extend({className:"edit-attachment-frame",template:wp.template("edit-attachment-frame"),regions:["title","content"],events:{"click .left":"previousMediaItem","click .right":"nextMediaItem"},initialize:function(){e.prototype.initialize.apply(this,arguments),_.defaults(this.options,{modal:!0,state:"edit-attachment"}),this.controller=this.options.controller,this.gridRouter=this.controller.gridRouter,this.library=this.options.library,this.options.model&&(this.model=this.options.model),this.bindHandlers(),this.createStates(),this.createModal(),this.title.mode("default"),this.toggleNav()},bindHandlers:function(){this.on("title:create:default",this.createTitle,this),this.on("content:create:edit-metadata",this.editMetadataMode,this),this.on("content:create:edit-image",this.editImageMode,this),this.on("content:render:edit-image",this.editImageModeRender,this),this.on("refresh",this.rerender,this),this.on("close",this.detach),this.bindModelHandlers(),this.listenTo(this.gridRouter,"route:search",this.close,this)},bindModelHandlers:function(){this.listenTo(this.model,"change:status destroy",this.close,this)},createModal:function(){this.options.modal&&(this.modal=new wp.media.view.Modal({controller:this,title:this.options.title,hasCloseButton:!1}),this.modal.on("open",_.bind(function(){o("body").on("keydown.media-modal",_.bind(this.keyEvent,this))},this)),this.modal.on("close",_.bind(function(){o("body").off("keydown.media-modal"),o('li.attachment[data-id="'+this.model.get("id")+'"]').trigger("focus"),this.resetRoute()},this)),this.modal.content(this),this.modal.open())},createStates:function(){this.states.add([new wp.media.controller.EditAttachmentMetadata({model:this.model,library:this.library})])},editMetadataMode:function(t){t.view=new wp.media.view.Attachment.Details.TwoColumn({controller:this,model:this.model}),t.view.views.set(".attachment-compat",new wp.media.view.AttachmentCompat({controller:this,model:this.model})),this.model&&!this.model.get("skipHistory")&&this.gridRouter.navigate(this.gridRouter.baseUrl("?item="+this.model.id))},editImageMode:function(t){var e=new wp.media.controller.EditImage({model:this.model,frame:this});e._toolbar=function(){},e._router=function(){},e._menu=function(){},t.view=new wp.media.view.EditImage.Details({model:this.model,frame:this,controller:e}),this.gridRouter.navigate(this.gridRouter.baseUrl("?item="+this.model.id+"&mode=edit"))},editImageModeRender:function(t){t.on("ready",t.loadEditor)},toggleNav:function(){this.$(".left").prop("disabled",!this.hasPrevious()),this.$(".right").prop("disabled",!this.hasNext())},rerender:function(t){this.stopListening(this.model),this.model=t,this.bindModelHandlers(),"edit-metadata"!==this.content.mode()?this.content.mode("edit-metadata"):this.content.render(),this.toggleNav()},previousMediaItem:function(){this.hasPrevious()&&(this.trigger("refresh",this.library.at(this.getCurrentIndex()-1)),this.focusNavButton(this.hasPrevious()?".left":".right"))},nextMediaItem:function(){this.hasNext()&&(this.trigger("refresh",this.library.at(this.getCurrentIndex()+1)),this.focusNavButton(this.hasNext()?".right":".left"))},focusNavButton:function(t){o(t).trigger("focus")},getCurrentIndex:function(){return this.library.indexOf(this.model)},hasNext:function(){return this.getCurrentIndex()+1<this.library.length},hasPrevious:function(){return-1<this.getCurrentIndex()-1},keyEvent:function(t){!("INPUT"!==t.target.nodeName&&"TEXTAREA"!==t.target.nodeName||t.target.disabled)||t.shiftKey||t.ctrlKey&&t.shiftKey||(39===t.keyCode&&this.nextMediaItem(),37===t.keyCode&&this.previousMediaItem())},resetRoute:function(){var t=this.controller.browserView.toolbar.get("search").$el.val();this.gridRouter.navigate(this.gridRouter.baseUrl(""!==t?"?search="+t:""),{replace:!0})}});t.exports=i},8359(t){var e=wp.media.view.MediaFrame,i=wp.media.controller.Library,s=Backbone.$,o=e.extend({initialize:function(){_.defaults(this.options,{title:"",modal:!1,selection:[],library:{},multiple:"add",state:"library",uploader:!0,mode:["grid","edit"]}),this.$body=s(document.body),this.$window=s(window),this.$adminBar=s("#wpadminbar"),this.$uploaderToggler=s(".page-title-action").attr("aria-expanded","false").on("click",_.bind(this.addNewClickHandler,this)),this.$window.on("scroll resize",_.debounce(_.bind(this.fixPosition,this),15)),this.$el.addClass("wp-core-ui"),!wp.Uploader.limitExceeded&&wp.Uploader.browser.supported||(this.options.uploader=!1),this.options.uploader&&(this.uploader=new wp.media.view.UploaderWindow({controller:this,uploader:{dropzone:document.body,container:document.body}}).render(),this.uploader.ready(),s("body").append(this.uploader.el),this.options.uploader=!1),this.gridRouter=new wp.media.view.MediaFrame.Manage.Router,e.prototype.initialize.apply(this,arguments),this.$el.appendTo(this.options.container),this.createStates(),this.bindRegionModeHandlers(),this.render(),this.bindSearchHandler(),wp.media.frames.browse=this},bindSearchHandler:function(){var t=this.$("#media-search-input"),e=this.browserView.toolbar.get("search").$el,i=this.$(".view-list"),o=_.throttle(function(t){var t=s(t.currentTarget).val(),e="";t&&this.gridRouter.navigate(this.gridRouter.baseUrl(e+="?search="+t),{replace:!0})},1e3);t.on("input",_.bind(o,this)),this.gridRouter.on("route:search",function(){var t=window.location.href;-1<t.indexOf("mode=")?t=t.replace(/mode=[^&]+/g,"mode=list"):t+=-1<t.indexOf("?")?"&mode=list":"?mode=list",t=t.replace("search=","s="),i.prop("href",t)}).on("route:reset",function(){e.val("").trigger("input")})},createStates:function(){var t=this.options;this.options.states||this.states.add([new i({library:wp.media.query(t.library),multiple:t.multiple,title:t.title,content:"browse",toolbar:"select",contentUserSetting:!1,filterable:"all",autoSelect:!1})])},bindRegionModeHandlers:function(){this.on("content:create:browse",this.browseContent,this),this.on("edit:attachment",this.openEditAttachmentModal,this),this.on("select:activate",this.bindKeydown,this),this.on("select:deactivate",this.unbindKeydown,this)},handleKeydown:function(t){27===t.which&&(t.preventDefault(),this.deactivateMode("select").activateMode("edit"))},bindKeydown:function(){this.$body.on("keydown.select",_.bind(this.handleKeydown,this))},unbindKeydown:function(){this.$body.off("keydown.select")},fixPosition:function(){var t,e;this.isModeActive("select")&&(e=(t=this.$(".attachments-browser")).find(".media-toolbar"),t.offset().top+16<this.$window.scrollTop()+this.$adminBar.height()?(t.addClass("fixed"),e.css("width",t.width()+"px")):(t.removeClass("fixed"),e.css("width","")))},addNewClickHandler:function(t){t.preventDefault(),this.trigger("toggle:upload:attachment"),this.uploader&&this.uploader.refresh()},openEditAttachmentModal:function(t){wp.media.frames.edit?wp.media.frames.edit.open().trigger("refresh",t):wp.media.frames.edit=wp.media({frame:"edit-attachments",controller:this,library:this.state().get("library"),model:t})},browseContent:function(t){var e=this.state();this.browserView=t.view=new wp.media.view.AttachmentsBrowser({controller:this,collection:e.get("library"),selection:e.get("selection"),model:e,sortable:e.get("sortable"),search:e.get("searchable"),filters:e.get("filterable"),date:e.get("date"),display:e.get("displaySettings"),dragInfo:e.get("dragInfo"),sidebar:"errors",suggestedWidth:e.get("suggestedWidth"),suggestedHeight:e.get("suggestedHeight"),AttachmentView:e.get("AttachmentView"),scrollElement:document}),this.browserView.on("ready",_.bind(this.bindDeferred,this)),this.errors=wp.Uploader.errors,this.errors.on("add remove reset",this.sidebarVisibility,this)},sidebarVisibility:function(){this.browserView.$(".media-sidebar").toggle(!!this.errors.length)},bindDeferred:function(){this.browserView.dfd&&this.browserView.dfd.done(_.bind(this.startHistory,this))},startHistory:function(){window.history&&window.history.pushState&&(Backbone.History.started&&Backbone.history.stop(),Backbone.history.start({root:window._wpMediaGridSettings.adminUrl,pushState:!0}))}});t.exports=o}},o={};function s(t){var e=o[t];return void 0!==e||(e=o[t]={exports:{}},i[t](e,e.exports,s)),e.exports}var t=wp.media;t.controller.EditAttachmentMetadata=s(659),t.view.MediaFrame.Manage=s(8359),t.view.Attachment.Details.TwoColumn=s(1312),t.view.MediaFrame.Manage.Router=s(2429),t.view.EditImage.Details=s(8521),t.view.MediaFrame.EditAttachments=s(1003),t.view.SelectModeToggleButton=s(682),t.view.DeleteSelectedButton=s(6606),t.view.DeleteSelectedPermanentlyButton=s(5806)})();���������������������������wplink.js�������������������������������������������������������������������������������������������0000644�����������������00000051370�15221325047�0006415 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/**
 * @output wp-includes/js/wplink.js
 */

/* global wpLink */

( function( $, wpLinkL10n, wp ) {
	var editor, searchTimer, River, Query, correctedURL,
		emailRegexp = /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,63}$/i,
		urlRegexp = /^(https?|ftp):\/\/[A-Z0-9.-]+\.[A-Z]{2,63}[^ "]*$/i,
		inputs = {},
		rivers = {},
		isTouch = ( 'ontouchend' in document );

function getLink() {
		if ( editor ) {
			return editor.$( 'a[data-wplink-edit="true"]' );
		}

return null;
	}

window.wpLink = {
		timeToTriggerRiver: 150,
		minRiverAJAXDuration: 200,
		riverBottomThreshold: 5,
		keySensitivity: 100,
		lastSearch: '',
		textarea: '',
		modalOpen: false,

init: function() {
			inputs.wrap = $('#wp-link-wrap');
			inputs.dialog = $( '#wp-link' );
			inputs.backdrop = $( '#wp-link-backdrop' );
			inputs.submit = $( '#wp-link-submit' );
			inputs.close = $( '#wp-link-close' );

// Input.
			inputs.text = $( '#wp-link-text' );
			inputs.url = $( '#wp-link-url' );
			inputs.nonce = $( '#_ajax_linking_nonce' );
			inputs.openInNewTab = $( '#wp-link-target' );
			inputs.search = $( '#wp-link-search' );

// Build rivers.
			rivers.search = new River( $( '#search-results' ) );
			rivers.recent = new River( $( '#most-recent-results' ) );
			rivers.elements = inputs.dialog.find( '.query-results' );

// Get search notice text.
			inputs.queryNotice = $( '#query-notice-message' );
			inputs.queryNoticeTextDefault = inputs.queryNotice.find( '.query-notice-default' );
			inputs.queryNoticeTextHint = inputs.queryNotice.find( '.query-notice-hint' );

// Bind event handlers.
			inputs.dialog.on( 'keydown', wpLink.keydown );
			inputs.dialog.on( 'keyup', wpLink.keyup );
			inputs.submit.on( 'click', function( event ) {
				event.preventDefault();
				wpLink.update();
			});

inputs.close.add( inputs.backdrop ).add( '#wp-link-cancel button' ).on( 'click', function( event ) {
				event.preventDefault();
				wpLink.close();
			});

rivers.elements.on( 'river-select', wpLink.updateFields );

// Display 'hint' message when search field or 'query-results' box are focused.
			inputs.search.on( 'focus.wplink', function() {
				inputs.queryNoticeTextDefault.hide();
				inputs.queryNoticeTextHint.removeClass( 'screen-reader-text' ).show();
			} ).on( 'blur.wplink', function() {
				inputs.queryNoticeTextDefault.show();
				inputs.queryNoticeTextHint.addClass( 'screen-reader-text' ).hide();
			} );

inputs.search.on( 'keyup input', function() {
				window.clearTimeout( searchTimer );
				searchTimer = window.setTimeout( function() {
					wpLink.searchInternalLinks();
				}, 500 );
			});

inputs.url.on( 'paste', function() {
				setTimeout( wpLink.correctURL, 0 );
			} );

inputs.url.on( 'blur', wpLink.correctURL );
		},

// If URL wasn't corrected last time and doesn't start with http:, https:, ? # or /, prepend http://.
		correctURL: function () {
			var url = inputs.url.val().trim();

if ( url && correctedURL !== url && ! /^(?:[a-z]+:|#|\?|\.|\/)/.test( url ) ) {
				inputs.url.val( 'http://' + url );
				correctedURL = url;
			}
		},

open: function( editorId, url, text ) {
			var ed,
				$body = $( document.body );

$( '#wpwrap' ).attr( 'aria-hidden', 'true' );
			$body.addClass( 'modal-open' );
			wpLink.modalOpen = true;

wpLink.range = null;

if ( editorId ) {
				window.wpActiveEditor = editorId;
			}

if ( ! window.wpActiveEditor ) {
				return;
			}

this.textarea = $( '#' + window.wpActiveEditor ).get( 0 );

if ( typeof window.tinymce !== 'undefined' ) {
				// Make sure the link wrapper is the last element in the body,
				// or the inline editor toolbar may show above the backdrop.
				$body.append( inputs.backdrop, inputs.wrap );

ed = window.tinymce.get( window.wpActiveEditor );

if ( ed && ! ed.isHidden() ) {
					editor = ed;
				} else {
					editor = null;
				}
			}

if ( ! wpLink.isMCE() && document.selection ) {
				this.textarea.focus();
				this.range = document.selection.createRange();
			}

inputs.wrap.show();
			inputs.backdrop.show();

wpLink.refresh( url, text );

$( document ).trigger( 'wplink-open', inputs.wrap );
		},

isMCE: function() {
			return editor && ! editor.isHidden();
		},

refresh: function( url, text ) {
			var linkText = '';

// Refresh rivers (clear links, check visibility).
			rivers.search.refresh();
			rivers.recent.refresh();

if ( wpLink.isMCE() ) {
				wpLink.mceRefresh( url, text );
			} else {
				// For the Code editor the "Link text" field is always shown.
				if ( ! inputs.wrap.hasClass( 'has-text-field' ) ) {
					inputs.wrap.addClass( 'has-text-field' );
				}

if ( document.selection ) {
					// Old IE.
					linkText = document.selection.createRange().text || text || '';
				} else if ( typeof this.textarea.selectionStart !== 'undefined' &&
					( this.textarea.selectionStart !== this.textarea.selectionEnd ) ) {
					// W3C.
					text = this.textarea.value.substring( this.textarea.selectionStart, this.textarea.selectionEnd ) || text || '';
				}

inputs.text.val( text );
				wpLink.setDefaultValues();
			}

if ( isTouch ) {
				// Close the onscreen keyboard.
				inputs.url.trigger( 'focus' ).trigger( 'blur' );
			} else {
				/*
				 * Focus the URL field and highlight its contents.
				 * If this is moved above the selection changes,
				 * IE will show a flashing cursor over the dialog.
				 */
				window.setTimeout( function() {
					inputs.url[0].select();
					inputs.url.trigger( 'focus' );
				} );
			}

// Load the most recent results if this is the first time opening the panel.
			if ( ! rivers.recent.ul.children().length ) {
				rivers.recent.ajax();
			}

correctedURL = inputs.url.val().replace( /^http:\/\//, '' );
		},

hasSelectedText: function( linkNode ) {
			var node, nodes, i, html = editor.selection.getContent();

// Partial html and not a fully selected anchor element.
			if ( /</.test( html ) && ( ! /^<a [^>]+>[^<]+<\/a>$/.test( html ) || html.indexOf('href=') === -1 ) ) {
				return false;
			}

if ( linkNode.length ) {
				nodes = linkNode[0].childNodes;

if ( ! nodes || ! nodes.length ) {
					return false;
				}

for ( i = nodes.length - 1; i >= 0; i-- ) {
					node = nodes[i];

if ( node.nodeType != 3 && ! window.tinymce.dom.BookmarkManager.isBookmarkNode( node ) ) {
						return false;
					}
				}
			}

return true;
		},

mceRefresh: function( searchStr, text ) {
			var linkText, href,
				linkNode = getLink(),
				onlyText = this.hasSelectedText( linkNode );

if ( linkNode.length ) {
				linkText = linkNode.text();
				href = linkNode.attr( 'href' );

if ( ! linkText.trim() ) {
					linkText = text || '';
				}

if ( searchStr && ( urlRegexp.test( searchStr ) || emailRegexp.test( searchStr ) ) ) {
					href = searchStr;
				}

if ( href !== '_wp_link_placeholder' ) {
					inputs.url.val( href );
					inputs.openInNewTab.prop( 'checked', '_blank' === linkNode.attr( 'target' ) );
					inputs.submit.val( wpLinkL10n.update );
				} else {
					this.setDefaultValues( linkText );
				}

if ( searchStr && searchStr !== href ) {
					// The user has typed something in the inline dialog. Trigger a search with it.
					inputs.search.val( searchStr );
				} else {
					inputs.search.val( '' );
				}

// Always reset the search.
				window.setTimeout( function() {
					wpLink.searchInternalLinks();
				} );
			} else {
				linkText = editor.selection.getContent({ format: 'text' }) || text || '';
				this.setDefaultValues( linkText );
			}

if ( onlyText ) {
				inputs.text.val( linkText );
				inputs.wrap.addClass( 'has-text-field' );
			} else {
				inputs.text.val( '' );
				inputs.wrap.removeClass( 'has-text-field' );
			}
		},

close: function( reset ) {
			$( document.body ).removeClass( 'modal-open' );
			$( '#wpwrap' ).removeAttr( 'aria-hidden' );
			wpLink.modalOpen = false;

if ( reset !== 'noReset' ) {
				if ( ! wpLink.isMCE() ) {
					wpLink.textarea.focus();

if ( wpLink.range ) {
						wpLink.range.moveToBookmark( wpLink.range.getBookmark() );
						wpLink.range.select();
					}
				} else {
					if ( editor.plugins.wplink ) {
						editor.plugins.wplink.close();
					}

editor.focus();
				}
			}

inputs.backdrop.hide();
			inputs.wrap.hide();

correctedURL = false;

$( document ).trigger( 'wplink-close', inputs.wrap );
		},

getAttrs: function() {
			wpLink.correctURL();

return {
				href: inputs.url.val().trim(),
				target: inputs.openInNewTab.prop( 'checked' ) ? '_blank' : null
			};
		},

buildHtml: function(attrs) {
			var html = '<a href="' + attrs.href + '"';

if ( attrs.target ) {
				html += ' target="' + attrs.target + '"';
			}

return html + '>';
		},

update: function() {
			if ( wpLink.isMCE() ) {
				wpLink.mceUpdate();
			} else {
				wpLink.htmlUpdate();
			}
		},

htmlUpdate: function() {
			var attrs, text, html, begin, end, cursor, selection,
				textarea = wpLink.textarea;

if ( ! textarea ) {
				return;
			}

attrs = wpLink.getAttrs();
			text = inputs.text.val();

var parser = document.createElement( 'a' );
			parser.href = attrs.href;

if ( 'javascript:' === parser.protocol || 'data:' === parser.protocol ) { // jshint ignore:line
				attrs.href = '';
			}

// If there's no href, return.
			if ( ! attrs.href ) {
				return;
			}

html = wpLink.buildHtml(attrs);

// Insert HTML.
			if ( document.selection && wpLink.range ) {
				// IE.
				// Note: If no text is selected, IE will not place the cursor
				// inside the closing tag.
				textarea.focus();
				wpLink.range.text = html + ( text || wpLink.range.text ) + '</a>';
				wpLink.range.moveToBookmark( wpLink.range.getBookmark() );
				wpLink.range.select();

wpLink.range = null;
			} else if ( typeof textarea.selectionStart !== 'undefined' ) {
				// W3C.
				begin = textarea.selectionStart;
				end = textarea.selectionEnd;
				selection = text || textarea.value.substring( begin, end );
				html = html + selection + '</a>';
				cursor = begin + html.length;

// If no text is selected, place the cursor inside the closing tag.
				if ( begin === end && ! selection ) {
					cursor -= 4;
				}

textarea.value = (
					textarea.value.substring( 0, begin ) +
					html +
					textarea.value.substring( end, textarea.value.length )
				);

// Update cursor position.
				textarea.selectionStart = textarea.selectionEnd = cursor;
			}

wpLink.close();
			textarea.focus();
			$( textarea ).trigger( 'change' );

// Audible confirmation message when a link has been inserted in the Editor.
			wp.a11y.speak( wpLinkL10n.linkInserted );
		},

mceUpdate: function() {
			var attrs = wpLink.getAttrs(),
				$link, text, hasText;

var parser = document.createElement( 'a' );
			parser.href = attrs.href;

if ( 'javascript:' === parser.protocol || 'data:' === parser.protocol ) { // jshint ignore:line
				attrs.href = '';
			}

if ( ! attrs.href ) {
				editor.execCommand( 'unlink' );
				wpLink.close();
				return;
			}

$link = getLink();

editor.undoManager.transact( function() {
				if ( ! $link.length ) {
					editor.execCommand( 'mceInsertLink', false, { href: '_wp_link_placeholder', 'data-wp-temp-link': 1 } );
					$link = editor.$( 'a[data-wp-temp-link="1"]' ).removeAttr( 'data-wp-temp-link' );
					hasText = $link.text().trim();
				}

if ( ! $link.length ) {
					editor.execCommand( 'unlink' );
				} else {
					if ( inputs.wrap.hasClass( 'has-text-field' ) ) {
						text = inputs.text.val();

if ( text ) {
							$link.text( text );
						} else if ( ! hasText ) {
							$link.text( attrs.href );
						}
					}

attrs['data-wplink-edit'] = null;
					attrs['data-mce-href'] = attrs.href;
					$link.attr( attrs );
				}
			} );

wpLink.close( 'noReset' );
			editor.focus();

if ( $link.length ) {
				editor.selection.select( $link[0] );

if ( editor.plugins.wplink ) {
					editor.plugins.wplink.checkLink( $link[0] );
				}
			}

editor.nodeChanged();

// Audible confirmation message when a link has been inserted in the Editor.
			wp.a11y.speak( wpLinkL10n.linkInserted );
		},

updateFields: function( e, li ) {
			inputs.url.val( li.children( '.item-permalink' ).val() );

if ( inputs.wrap.hasClass( 'has-text-field' ) && ! inputs.text.val() ) {
				inputs.text.val( li.children( '.item-title' ).text() );
			}
		},

getUrlFromSelection: function( selection ) {
			if ( ! selection ) {
				if ( this.isMCE() ) {
					selection = editor.selection.getContent({ format: 'text' });
				} else if ( document.selection && wpLink.range ) {
					selection = wpLink.range.text;
				} else if ( typeof this.textarea.selectionStart !== 'undefined' ) {
					selection = this.textarea.value.substring( this.textarea.selectionStart, this.textarea.selectionEnd );
				}
			}

selection = selection || '';
			selection = selection.trim();

if ( selection && emailRegexp.test( selection ) ) {
				// Selection is email address.
				return 'mailto:' + selection;
			} else if ( selection && urlRegexp.test( selection ) ) {
				// Selection is URL.
				return selection.replace( /&amp;|&#0?38;/gi, '&' );
			}

return '';
		},

setDefaultValues: function( selection ) {
			inputs.url.val( this.getUrlFromSelection( selection ) );

// Empty the search field and swap the "rivers".
			inputs.search.val('');
			wpLink.searchInternalLinks();

// Update save prompt.
			inputs.submit.val( wpLinkL10n.save );
		},

searchInternalLinks: function() {
			var waiting,
				search = inputs.search.val() || '',
				minInputLength = parseInt( wpLinkL10n.minInputLength, 10 ) || 3;

if ( search.length >= minInputLength ) {
				rivers.recent.hide();
				rivers.search.show();

// Don't search if the keypress didn't change the title.
				if ( wpLink.lastSearch == search )
					return;

wpLink.lastSearch = search;
				waiting = inputs.search.parent().find( '.spinner' ).addClass( 'is-active' );

rivers.search.change( search );
				rivers.search.ajax( function() {
					waiting.removeClass( 'is-active' );
				});
			} else {
				rivers.search.hide();
				rivers.recent.show();
			}
		},

next: function() {
			rivers.search.next();
			rivers.recent.next();
		},

prev: function() {
			rivers.search.prev();
			rivers.recent.prev();
		},

keydown: function( event ) {
			var fn, id;

// Escape key.
			if ( 27 === event.keyCode ) {
				wpLink.close();
				event.stopImmediatePropagation();
			// Tab key.
			} else if ( 9 === event.keyCode ) {
				id = event.target.id;

// wp-link-submit must always be the last focusable element in the dialog.
				// Following focusable elements will be skipped on keyboard navigation.
				if ( id === 'wp-link-submit' && ! event.shiftKey ) {
					inputs.close.trigger( 'focus' );
					event.preventDefault();
				} else if ( id === 'wp-link-close' && event.shiftKey ) {
					inputs.submit.trigger( 'focus' );
					event.preventDefault();
				}
			}

// Up Arrow and Down Arrow keys.
			if ( event.shiftKey || ( 38 !== event.keyCode && 40 !== event.keyCode ) ) {
				return;
			}

if ( document.activeElement &&
				( document.activeElement.id === 'link-title-field' || document.activeElement.id === 'url-field' ) ) {
				return;
			}

// Up Arrow key.
			fn = 38 === event.keyCode ? 'prev' : 'next';
			clearInterval( wpLink.keyInterval );
			wpLink[ fn ]();
			wpLink.keyInterval = setInterval( wpLink[ fn ], wpLink.keySensitivity );
			event.preventDefault();
		},

keyup: function( event ) {
			// Up Arrow and Down Arrow keys.
			if ( 38 === event.keyCode || 40 === event.keyCode ) {
				clearInterval( wpLink.keyInterval );
				event.preventDefault();
			}
		},

delayedCallback: function( func, delay ) {
			var timeoutTriggered, funcTriggered, funcArgs, funcContext;

if ( ! delay )
				return func;

setTimeout( function() {
				if ( funcTriggered )
					return func.apply( funcContext, funcArgs );
				// Otherwise, wait.
				timeoutTriggered = true;
			}, delay );

return function() {
				if ( timeoutTriggered )
					return func.apply( this, arguments );
				// Otherwise, wait.
				funcArgs = arguments;
				funcContext = this;
				funcTriggered = true;
			};
		}
	};

River = function( element, search ) {
		var self = this;
		this.element = element;
		this.ul = element.children( 'ul' );
		this.contentHeight = element.children( '#link-selector-height' );
		this.waiting = element.find('.river-waiting');

this.change( search );
		this.refresh();

$( '#wp-link .query-results, #wp-link #link-selector' ).on( 'scroll', function() {
			self.maybeLoad();
		});
		element.on( 'click', 'li', function( event ) {
			self.select( $( this ), event );
		});
	};

$.extend( River.prototype, {
		refresh: function() {
			this.deselect();
			this.visible = this.element.is( ':visible' );
		},
		show: function() {
			if ( ! this.visible ) {
				this.deselect();
				this.element.show();
				this.visible = true;
			}
		},
		hide: function() {
			this.element.hide();
			this.visible = false;
		},
		// Selects a list item and triggers the river-select event.
		select: function( li, event ) {
			var liHeight, elHeight, liTop, elTop;

if ( li.hasClass( 'unselectable' ) || li == this.selected )
				return;

this.deselect();
			this.selected = li.addClass( 'selected' );
			// Make sure the element is visible.
			liHeight = li.outerHeight();
			elHeight = this.element.height();
			liTop = li.position().top;
			elTop = this.element.scrollTop();

if ( liTop < 0 ) // Make first visible element.
				this.element.scrollTop( elTop + liTop );
			else if ( liTop + liHeight > elHeight ) // Make last visible element.
				this.element.scrollTop( elTop + liTop - elHeight + liHeight );

// Trigger the river-select event.
			this.element.trigger( 'river-select', [ li, event, this ] );
		},
		deselect: function() {
			if ( this.selected )
				this.selected.removeClass( 'selected' );
			this.selected = false;
		},
		prev: function() {
			if ( ! this.visible )
				return;

var to;
			if ( this.selected ) {
				to = this.selected.prev( 'li' );
				if ( to.length )
					this.select( to );
			}
		},
		next: function() {
			if ( ! this.visible )
				return;

var to = this.selected ? this.selected.next( 'li' ) : $( 'li:not(.unselectable):first', this.element );
			if ( to.length )
				this.select( to );
		},
		ajax: function( callback ) {
			var self = this,
				delay = this.query.page == 1 ? 0 : wpLink.minRiverAJAXDuration,
				response = wpLink.delayedCallback( function( results, params ) {
					self.process( results, params );
					if ( callback )
						callback( results, params );
				}, delay );

this.query.ajax( response );
		},
		change: function( search ) {
			if ( this.query && this._search == search )
				return;

this._search = search;
			this.query = new Query( search );
			this.element.scrollTop( 0 );
		},
		process: function( results, params ) {
			var list = '', alt = true, classes = '',
				firstPage = params.page == 1;

if ( ! results ) {
				if ( firstPage ) {
					list += '<li class="unselectable no-matches-found"><span class="item-title"><em>' +
						wpLinkL10n.noMatchesFound + '</em></span></li>';
				}
			} else {
				$.each( results, function() {
					classes = alt ? 'alternate' : '';
					classes += this.title ? '' : ' no-title';
					list += classes ? '<li class="' + classes + '">' : '<li>';
					list += '<input type="hidden" class="item-permalink" value="' + this.permalink + '" />';
					list += '<span class="item-title">';
					list += this.title ? this.title : wpLinkL10n.noTitle;
					list += '</span><span class="item-info">' + this.info + '</span></li>';
					alt = ! alt;
				});
			}

this.ul[ firstPage ? 'html' : 'append' ]( list );
		},
		maybeLoad: function() {
			var self = this,
				el = this.element,
				bottom = el.scrollTop() + el.height();

if ( ! this.query.ready() || bottom < this.contentHeight.height() - wpLink.riverBottomThreshold )
				return;

setTimeout(function() {
				var newTop = el.scrollTop(),
					newBottom = newTop + el.height();

if ( ! self.query.ready() || newBottom < self.contentHeight.height() - wpLink.riverBottomThreshold )
					return;

self.waiting.addClass( 'is-active' );
				el.scrollTop( newTop + self.waiting.outerHeight() );

self.ajax( function() {
					self.waiting.removeClass( 'is-active' );
				});
			}, wpLink.timeToTriggerRiver );
		}
	});

Query = function( search ) {
		this.page = 1;
		this.allLoaded = false;
		this.querying = false;
		this.search = search;
	};

$.extend( Query.prototype, {
		ready: function() {
			return ! ( this.querying || this.allLoaded );
		},
		ajax: function( callback ) {
			var self = this,
				query = {
					action : 'wp-link-ajax',
					page : this.page,
					'_ajax_linking_nonce' : inputs.nonce.val()
				};

if ( this.search )
				query.search = this.search;

this.querying = true;

$.post( window.ajaxurl, query, function( r ) {
				self.page++;
				self.querying = false;
				self.allLoaded = ! r;
				callback( r, query );
			}, 'json' );
		}
	});

$( wpLink.init );
})( jQuery, window.wpLinkL10n, window.wp );
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 * @output wp-includes/js/wp-embed-template.js
 */
(function ( window, document ) {
	'use strict';

var supportedBrowser = ( document.querySelector && window.addEventListener ),
		loaded = false,
		secret,
		secretTimeout,
		resizing;

function sendEmbedMessage( message, value ) {
		window.parent.postMessage( {
			message: message,
			value: value,
			secret: secret
		}, '*' );
	}

/**
	 * Send the height message to the parent window.
	 */
	function sendHeightMessage() {
		sendEmbedMessage( 'height', Math.ceil( document.body.getBoundingClientRect().height ) );
	}

function onLoad() {
		if ( loaded ) {
			return;
		}
		loaded = true;

var share_dialog = document.querySelector( '.wp-embed-share-dialog' ),
			share_dialog_open = document.querySelector( '.wp-embed-share-dialog-open' ),
			share_dialog_close = document.querySelector( '.wp-embed-share-dialog-close' ),
			share_input = document.querySelectorAll( '.wp-embed-share-input' ),
			share_dialog_tabs = document.querySelectorAll( '.wp-embed-share-tab-button button' ),
			featured_image = document.querySelector( '.wp-embed-featured-image img' ),
			i;

if ( share_input ) {
			for ( i = 0; i < share_input.length; i++ ) {
				share_input[ i ].addEventListener( 'click', function ( e ) {
					e.target.select();
				} );
			}
		}

function openSharingDialog() {
			share_dialog.className = share_dialog.className.replace( 'hidden', '' );
			// Initial focus should go on the currently selected tab in the dialog.
			document.querySelector( '.wp-embed-share-tab-button [aria-selected="true"]' ).focus();
		}

function closeSharingDialog() {
			share_dialog.className += ' hidden';
			document.querySelector( '.wp-embed-share-dialog-open' ).focus();
		}

if ( share_dialog_open ) {
			share_dialog_open.addEventListener( 'click', function () {
				openSharingDialog();
			} );
		}

if ( share_dialog_close ) {
			share_dialog_close.addEventListener( 'click', function () {
				closeSharingDialog();
			} );
		}

function shareClickHandler( e ) {
			var currentTab = document.querySelector( '.wp-embed-share-tab-button [aria-selected="true"]' );
			currentTab.setAttribute( 'aria-selected', 'false' );
			document.querySelector( '#' + currentTab.getAttribute( 'aria-controls' ) ).setAttribute( 'aria-hidden', 'true' );

e.target.setAttribute( 'aria-selected', 'true' );
			document.querySelector( '#' + e.target.getAttribute( 'aria-controls' ) ).setAttribute( 'aria-hidden', 'false' );
		}

function shareKeyHandler( e ) {
			var target = e.target,
				previousSibling = target.parentElement.previousElementSibling,
				nextSibling = target.parentElement.nextElementSibling,
				newTab, newTabChild;

if ( 37 === e.keyCode ) {
				newTab = previousSibling;
			} else if ( 39 === e.keyCode ) {
				newTab = nextSibling;
			} else {
				return false;
			}

if ( 'rtl' === document.documentElement.getAttribute( 'dir' ) ) {
				newTab = ( newTab === previousSibling ) ? nextSibling : previousSibling;
			}

if ( newTab ) {
				newTabChild = newTab.firstElementChild;

target.setAttribute( 'tabindex', '-1' );
				target.setAttribute( 'aria-selected', false );
				document.querySelector( '#' + target.getAttribute( 'aria-controls' ) ).setAttribute( 'aria-hidden', 'true' );

newTabChild.setAttribute( 'tabindex', '0' );
				newTabChild.setAttribute( 'aria-selected', 'true' );
				newTabChild.focus();
				document.querySelector( '#' + newTabChild.getAttribute( 'aria-controls' ) ).setAttribute( 'aria-hidden', 'false' );
			}
		}

if ( share_dialog_tabs ) {
			for ( i = 0; i < share_dialog_tabs.length; i++ ) {
				share_dialog_tabs[ i ].addEventListener( 'click', shareClickHandler );

share_dialog_tabs[ i ].addEventListener( 'keydown', shareKeyHandler );
			}
		}

function constrainTabbing( e ) {
			// Need to re-get the selected tab each time.
			var firstFocusable = document.querySelector( '.wp-embed-share-tab-button [aria-selected="true"]' );

if ( share_dialog_close === e.target && ! e.shiftKey ) {
				firstFocusable.focus();
				e.preventDefault();
			} else if ( firstFocusable === e.target && e.shiftKey ) {
				share_dialog_close.focus();
				e.preventDefault();
			}
		}

if ( window.self === window.top ) {
			return;
		}

// Send this document's height to the parent (embedding) site.
		sendHeightMessage();

// Send the document's height again after the featured image has been loaded.
		if ( featured_image ) {
			featured_image.addEventListener( 'load', sendHeightMessage );
		}

/**
		 * Detect clicks to external (_top) links.
		 */
		function linkClickHandler( e ) {
			var target = e.target,
				href;
			if ( target.hasAttribute( 'href' ) ) {
				href = target.getAttribute( 'href' );
			} else {
				href = target.parentElement.getAttribute( 'href' );
			}

// Only catch clicks from the primary mouse button, without any modifiers.
			if ( event.altKey || event.ctrlKey || event.metaKey || event.shiftKey ) {
				return;
			}

// Send link target to the parent (embedding) site.
			if ( href ) {
				sendEmbedMessage( 'link', href );
				e.preventDefault();
			}
		}

document.addEventListener( 'click', linkClickHandler );
	}

/**
	 * Iframe resize handler.
	 */
	function onResize() {
		if ( window.self === window.top ) {
			return;
		}

clearTimeout( resizing );

resizing = setTimeout( sendHeightMessage, 100 );
	}

/**
	 * Message handler.
	 *
	 * @param {MessageEvent} event
	 */
	function onMessage( event ) {
		var data = event.data;

if ( ! data ) {
			return;
		}

if ( event.source !== window.parent ) {
			return;
		}

if ( ! ( data.secret || data.message ) ) {
			return;
		}

if ( data.secret !== secret ) {
			return;
		}

if ( 'ready' === data.message ) {
			sendHeightMessage();
		}
	}

/**
	 * Re-get the secret when it was added later on.
	 */
	function getSecret() {
		if ( window.self === window.top || !!secret ) {
			return;
		}

secret = window.location.hash.replace( /.*secret=([\d\w]{10}).*/, '$1' );

clearTimeout( secretTimeout );

secretTimeout = setTimeout( function () {
			getSecret();
		}, 100 );
	}

if ( supportedBrowser ) {
		getSecret();
		document.documentElement.className = document.documentElement.className.replace( /\bno-js\b/, '' ) + ' js';
		document.addEventListener( 'DOMContentLoaded', onLoad, false );
		window.addEventListener( 'load', onLoad, false );
		window.addEventListener( 'resize', onResize, false );
		window.addEventListener( 'message', onMessage, false );
	}
})( window, document );
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������wp-backbone.js��������������������������������������������������������������������������������������0000644�����������������00000035611�15221325047�0007301 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/**
 * @output wp-includes/js/wp-backbone.js
 */

/** @namespace wp */
window.wp = window.wp || {};

(function ($) {
	/**
	 * Create the WordPress Backbone namespace.
	 *
	 * @namespace wp.Backbone
	 */
	wp.Backbone = {};

/**
	 * A backbone subview manager.
	 *
	 * @since 3.5.0
	 * @since 3.6.0 Moved wp.media.Views to wp.Backbone.Subviews.
	 *
	 * @memberOf wp.Backbone
	 *
	 * @class
	 *
	 * @param {wp.Backbone.View} view  The main view.
	 * @param {Array|Object}     views The subviews for the main view.
	 */
	wp.Backbone.Subviews = function( view, views ) {
		this.view = view;
		this._views = _.isArray( views ) ? { '': views } : views || {};
	};

wp.Backbone.Subviews.extend = Backbone.Model.extend;

_.extend( wp.Backbone.Subviews.prototype, {
		/**
		 * Fetches all of the subviews.
		 *
		 * @since 3.5.0
		 *
		 * @return {Array} All the subviews.
		 */
		all: function() {
			return _.flatten( _.values( this._views ) );
		},

/**
		 * Fetches all subviews that match a given `selector`.
		 *
		 * If no `selector` is provided, it will grab all subviews attached
		 * to the view's root.
		 *
		 * @since 3.5.0
		 *
		 * @param {string} selector A jQuery selector.
		 *
		 * @return {Array} All the subviews that match the selector.
		 */
		get: function( selector ) {
			selector = selector || '';
			return this._views[ selector ];
		},

/**
		 * Fetches the first subview that matches a given `selector`.
		 *
		 * If no `selector` is provided, it will grab the first subview attached to the
		 * view's root.
		 *
		 * Useful when a selector only has one subview at a time.
		 *
		 * @since 3.5.0
		 *
		 * @param {string} selector A jQuery selector.
		 *
		 * @return {Backbone.View} The view.
		 */
		first: function( selector ) {
			var views = this.get( selector );
			return views && views.length ? views[0] : null;
		},

/**
		 * Registers subview(s).
		 *
		 * Registers any number of `views` to a `selector`.
		 *
		 * When no `selector` is provided, the root selector (the empty string)
		 * is used. `views` accepts a `Backbone.View` instance or an array of
		 * `Backbone.View` instances.
		 *
		 * ---
		 *
		 * Accepts an `options` object, which has a significant effect on the
		 * resulting behavior.
		 *
		 * `options.silent` - *boolean, `false`*
		 * If `options.silent` is true, no DOM modifications will be made.
		 *
		 * `options.add` - *boolean, `false`*
		 * Use `Views.add()` as a shortcut for setting `options.add` to true.
		 *
		 * By default, the provided `views` will replace any existing views
		 * associated with the selector. If `options.add` is true, the provided
		 * `views` will be added to the existing views.
		 *
		 * `options.at` - *integer, `undefined`*
		 * When adding, to insert `views` at a specific index, use `options.at`.
		 * By default, `views` are added to the end of the array.
		 *
		 * @since 3.5.0
		 *
		 * @param {string}       selector A jQuery selector.
		 * @param {Array|Object} views    The subviews for the main view.
		 * @param {Object}       options  Options for call. If `options.silent` is true,
		 *                                no DOM  modifications will be made. Use
		 *                                `Views.add()` as a shortcut for setting
		 *                                `options.add` to true. If `options.add` is
		 *                                true, the provided `views` will be added to
		 *                                the existing views. When adding, to insert
		 *                                `views` at a specific index, use `options.at`.
		 *
		 * @return {wp.Backbone.Subviews} The current Subviews instance.
		 */
		set: function( selector, views, options ) {
			var existing, next;

if ( ! _.isString( selector ) ) {
				options  = views;
				views    = selector;
				selector = '';
			}

options  = options || {};
			views    = _.isArray( views ) ? views : [ views ];
			existing = this.get( selector );
			next     = views;

if ( existing ) {
				if ( options.add ) {
					if ( _.isUndefined( options.at ) ) {
						next = existing.concat( views );
					} else {
						next = existing;
						next.splice.apply( next, [ options.at, 0 ].concat( views ) );
					}
				} else {
					_.each( next, function( view ) {
						view.__detach = true;
					});

_.each( existing, function( view ) {
						if ( view.__detach )
							view.$el.detach();
						else
							view.remove();
					});

_.each( next, function( view ) {
						delete view.__detach;
					});
				}
			}

this._views[ selector ] = next;

_.each( views, function( subview ) {
				var constructor = subview.Views || wp.Backbone.Subviews,
					subviews = subview.views = subview.views || new constructor( subview );
				subviews.parent   = this.view;
				subviews.selector = selector;
			}, this );

if ( ! options.silent )
				this._attach( selector, views, _.extend({ ready: this._isReady() }, options ) );

return this;
		},

/**
		 * Add subview(s) to existing subviews.
		 *
		 * An alias to `Views.set()`, which defaults `options.add` to true.
		 *
		 * Adds any number of `views` to a `selector`.
		 *
		 * When no `selector` is provided, the root selector (the empty string)
		 * is used. `views` accepts a `Backbone.View` instance or an array of
		 * `Backbone.View` instances.
		 *
		 * Uses `Views.set()` when setting `options.add` to `false`.
		 *
		 * Accepts an `options` object. By default, provided `views` will be
		 * inserted at the end of the array of existing views. To insert
		 * `views` at a specific index, use `options.at`. If `options.silent`
		 * is true, no DOM modifications will be made.
		 *
		 * For more information on the `options` object, see `Views.set()`.
		 *
		 * @since 3.5.0
		 *
		 * @param {string}       selector A jQuery selector.
		 * @param {Array|Object} views    The subviews for the main view.
		 * @param {Object}       options  Options for call.  To insert `views` at a
		 *                                specific index, use `options.at`. If
		 *                                `options.silent` is true, no DOM modifications
		 *                                will be made.
		 *
		 * @return {wp.Backbone.Subviews} The current subviews instance.
		 */
		add: function( selector, views, options ) {
			if ( ! _.isString( selector ) ) {
				options  = views;
				views    = selector;
				selector = '';
			}

return this.set( selector, views, _.extend({ add: true }, options ) );
		},

/**
		 * Removes an added subview.
		 *
		 * Stops tracking `views` registered to a `selector`. If no `views` are
		 * set, then all of the `selector`'s subviews will be unregistered and
		 * removed.
		 *
		 * Accepts an `options` object. If `options.silent` is set, `remove`
		 * will *not* be triggered on the unregistered views.
		 *
		 * @since 3.5.0
		 *
		 * @param {string}       selector A jQuery selector.
		 * @param {Array|Object} views    The subviews for the main view.
		 * @param {Object}       options  Options for call. If `options.silent` is set,
		 *                                `remove` will *not* be triggered on the
		 *                                unregistered views.
		 *
		 * @return {wp.Backbone.Subviews} The current Subviews instance.
		 */
		unset: function( selector, views, options ) {
			var existing;

if ( ! _.isString( selector ) ) {
				options = views;
				views = selector;
				selector = '';
			}

views = views || [];

if ( existing = this.get( selector ) ) {
				views = _.isArray( views ) ? views : [ views ];
				this._views[ selector ] = views.length ? _.difference( existing, views ) : [];
			}

if ( ! options || ! options.silent )
				_.invoke( views, 'remove' );

return this;
		},

/**
		 * Detaches all subviews.
		 *
		 * Helps to preserve all subview events when re-rendering the master
		 * view. Used in conjunction with `Views.render()`.
		 *
		 * @since 3.5.0
		 *
		 * @return {wp.Backbone.Subviews} The current Subviews instance.
		 */
		detach: function() {
			$( _.pluck( this.all(), 'el' ) ).detach();
			return this;
		},

/**
		 * Renders all subviews.
		 *
		 * Used in conjunction with `Views.detach()`.
		 *
		 * @since 3.5.0
		 *
		 * @return {wp.Backbone.Subviews} The current Subviews instance.
		*/
		render: function() {
			var options = {
					ready: this._isReady()
				};

_.each( this._views, function( views, selector ) {
				this._attach( selector, views, options );
			}, this );

this.rendered = true;
			return this;
		},

/**
		 * Removes all subviews.
		 *
		 * Triggers the `remove()` method on all subviews. Detaches the master
		 * view from its parent. Resets the internals of the views manager.
		 *
		 * Accepts an `options` object. If `options.silent` is set, `unset`
		 * will *not* be triggered on the master view's parent.
		 *
		 * @since 3.6.0
		 *
		 * @param {Object}  options        Options for call.
		 * @param {boolean} options.silent If true, `unset` will *not* be triggered on
		 *                                 the master views' parent.
		 *
		 * @return {wp.Backbone.Subviews} The current Subviews instance.
		*/
		remove: function( options ) {
			if ( ! options || ! options.silent ) {
				if ( this.parent && this.parent.views )
					this.parent.views.unset( this.selector, this.view, { silent: true });
				delete this.parent;
				delete this.selector;
			}

_.invoke( this.all(), 'remove' );
			this._views = [];
			return this;
		},

/**
		 * Replaces a selector's subviews
		 *
		 * By default, sets the `$target` selector's html to the subview `els`.
		 *
		 * Can be overridden in subclasses.
		 *
		 * @since 3.5.0
		 *
		 * @param {string} $target Selector where to put the elements.
		 * @param {*} els HTML or elements to put into the selector's HTML.
		 *
		 * @return {wp.Backbone.Subviews} The current Subviews instance.
		 */
		replace: function( $target, els ) {
			$target.html( els );
			return this;
		},

/**
		 * Insert subviews into a selector.
		 *
		 * By default, appends the subview `els` to the end of the `$target`
		 * selector. If `options.at` is set, inserts the subview `els` at the
		 * provided index.
		 *
		 * Can be overridden in subclasses.
		 *
		 * @since 3.5.0
		 *
		 * @param {string}  $target    Selector where to put the elements.
		 * @param {*}       els        HTML or elements to put at the end of the
		 *                             $target.
		 * @param {?Object} options    Options for call.
		 * @param {?number} options.at At which index to put the elements.
		 *
		 * @return {wp.Backbone.Subviews} The current Subviews instance.
		 */
		insert: function( $target, els, options ) {
			var at = options && options.at,
				$children;

if ( _.isNumber( at ) && ($children = $target.children()).length > at )
				$children.eq( at ).before( els );
			else
				$target.append( els );

return this;
		},

/**
		 * Triggers the ready event.
		 *
		 * Only use this method if you know what you're doing. For performance reasons,
		 * this method does not check if the view is actually attached to the DOM. It's
		 * taking your word for it.
		 *
		 * Fires the ready event on the current view and all attached subviews.
		 *
		 * @since 3.5.0
		 */
		ready: function() {
			this.view.trigger('ready');

// Find all attached subviews, and call ready on them.
			_.chain( this.all() ).map( function( view ) {
				return view.views;
			}).flatten().where({ attached: true }).invoke('ready');
		},
		/**
		 * Attaches a series of views to a selector. Internal.
		 *
		 * Checks to see if a matching selector exists, renders the views,
		 * performs the proper DOM operation, and then checks if the view is
		 * attached to the document.
		 *
		 * @since 3.5.0
		 *
		 * @private
		 *
		 * @param {string}       selector    A jQuery selector.
		 * @param {Array|Object} views       The subviews for the main view.
		 * @param {Object}       options     Options for call.
		 * @param {boolean}      options.add If true the provided views will be added.
		 *
		 * @return {wp.Backbone.Subviews} The current Subviews instance.
		 */
		_attach: function( selector, views, options ) {
			var $selector = selector ? this.view.$( selector ) : this.view.$el,
				managers;

// Check if we found a location to attach the views.
			if ( ! $selector.length )
				return this;

managers = _.chain( views ).pluck('views').flatten().value();

// Render the views if necessary.
			_.each( managers, function( manager ) {
				if ( manager.rendered )
					return;

manager.view.render();
				manager.rendered = true;
			}, this );

// Insert or replace the views.
			this[ options.add ? 'insert' : 'replace' ]( $selector, _.pluck( views, 'el' ), options );

/*
			 * Set attached and trigger ready if the current view is already
			 * attached to the DOM.
			 */
			_.each( managers, function( manager ) {
				manager.attached = true;

if ( options.ready )
					manager.ready();
			}, this );

return this;
		},

/**
		 * Determines whether or not the current view is in the DOM.
		 *
		 * @since 3.5.0
		 *
		 * @private
		 *
		 * @return {boolean} Whether or not the current view is in the DOM.
		 */
		_isReady: function() {
			var node = this.view.el;
			while ( node ) {
				if ( node === document.body )
					return true;
				node = node.parentNode;
			}

return false;
		}
	});

wp.Backbone.View = Backbone.View.extend({

// The constructor for the `Views` manager.
		Subviews: wp.Backbone.Subviews,

/**
		 * The base view class.
		 *
		 * This extends the backbone view to have a build-in way to use subviews. This
		 * makes it easier to have nested views.
		 *
		 * @since 3.5.0
		 * @since 3.6.0 Moved wp.media.View to wp.Backbone.View
		 *
		 * @constructs
		 * @augments Backbone.View
		 *
		 * @memberOf wp.Backbone
		 *
		 *
		 * @param {Object} options The options for this view.
		 */
		constructor: function( options ) {
			this.views = new this.Subviews( this, this.views );
			this.on( 'ready', this.ready, this );

this.options = options || {};

Backbone.View.apply( this, arguments );
		},

/**
		 * Removes this view and all subviews.
		 *
		 * @since 3.5.0
		 *
		 * @return {wp.Backbone.Subviews} The current Subviews instance.
		 */
		remove: function() {
			var result = Backbone.View.prototype.remove.apply( this, arguments );

// Recursively remove child views.
			if ( this.views )
				this.views.remove();

return result;
		},

/**
		 * Renders this view and all subviews.
		 *
		 * @since 3.5.0
		 *
		 * @return {wp.Backbone.View} The current instance of the view.
		 */
		render: function() {
			var options;

if ( this.prepare )
				options = this.prepare();

this.views.detach();

if ( this.template ) {
				options = options || {};
				this.trigger( 'prepare', options );
				this.$el.html( this.template( options ) );
			}

this.views.render();
			return this;
		},

/**
		 * Returns the options for this view.
		 *
		 * @since 3.5.0
		 *
		 * @return {Object} The options for this view.
		 */
		prepare: function() {
			return this.options;
		},

/**
		 * Method that is called when the ready event is triggered.
		 *
		 * @since 3.5.0
		 */
		ready: function() {}
	});
}(jQuery));
�����������������������������������������������������������������������������������������������������������������������utils.min.js����������������������������������������������������������������������������������������0000644�����������������00000003510�15221325047�0007024 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/*! This file is auto-generated */
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/******/ 	var __webpack_modules__ = ({

/***/ 3343
(module) {

var $ = Backbone.$,
	Attachment;

/**
 * wp.media.model.Attachment
 *
 * @memberOf wp.media.model
 *
 * @class
 * @augments Backbone.Model
 */
Attachment = Backbone.Model.extend(/** @lends wp.media.model.Attachment.prototype */{
	/**
	 * Triggered when attachment details change
	 * Overrides Backbone.Model.sync
	 *
	 * @param {string} method
	 * @param {wp.media.model.Attachment} model
	 * @param {Object} [options={}]
	 *
	 * @return {Promise}
	 */
	sync: function( method, model, options ) {
		// If the attachment does not yet have an `id`, return an instantly
		// rejected promise. Otherwise, all of our requests will fail.
		if ( _.isUndefined( this.id ) ) {
			return $.Deferred().rejectWith( this ).promise();
		}

// Overload the `read` request so Attachment.fetch() functions correctly.
		if ( 'read' === method ) {
			options = options || {};
			options.context = this;
			options.data = _.extend( options.data || {}, {
				action: 'get-attachment',
				id: this.id
			});
			return wp.media.ajax( options );

// Overload the `update` request so properties can be saved.
		} else if ( 'update' === method ) {
			// If we do not have the necessary nonce, fail immediately.
			if ( ! this.get('nonces') || ! this.get('nonces').update ) {
				return $.Deferred().rejectWith( this ).promise();
			}

options = options || {};
			options.context = this;

// Set the action and ID.
			options.data = _.extend( options.data || {}, {
				action:  'save-attachment',
				id:      this.id,
				nonce:   this.get('nonces').update,
				post_id: wp.media.model.settings.post.id
			});

// Record the values of the changed attributes.
			if ( model.hasChanged() ) {
				options.data.changes = {};

_.each( model.changed, function( value, key ) {
					options.data.changes[ key ] = this.get( key );
				}, this );
			}

return wp.media.ajax( options );

// Overload the `delete` request so attachments can be removed.
		// This will permanently delete an attachment.
		} else if ( 'delete' === method ) {
			options = options || {};

if ( ! options.wait ) {
				this.destroyed = true;
			}

options.context = this;
			options.data = _.extend( options.data || {}, {
				action:   'delete-post',
				id:       this.id,
				_wpnonce: this.get('nonces')['delete']
			});

return wp.media.ajax( options ).done( function() {
				this.destroyed = true;
			}).fail( function() {
				this.destroyed = false;
			});

// Otherwise, fall back to `Backbone.sync()`.
		} else {
			/**
			 * Call `sync` directly on Backbone.Model
			 */
			return Backbone.Model.prototype.sync.apply( this, arguments );
		}
	},
	/**
	 * Convert date strings into Date objects.
	 *
	 * @param {Object} resp The raw response object, typically returned by fetch()
	 * @return {Object} The modified response object, which is the attributes hash
	 *                  to be set on the model.
	 */
	parse: function( resp ) {
		if ( ! resp ) {
			return resp;
		}

resp.date = new Date( resp.date );
		resp.modified = new Date( resp.modified );
		return resp;
	},
	/**
	 * @param {Object} data The properties to be saved.
	 * @param {Object} options Sync options. e.g. patch, wait, success, error.
	 *
	 * @this Backbone.Model
	 *
	 * @return {Promise}
	 */
	saveCompat: function( data, options ) {
		var model = this;

// If we do not have the necessary nonce, fail immediately.
		if ( ! this.get('nonces') || ! this.get('nonces').update ) {
			return $.Deferred().rejectWith( this ).promise();
		}

return wp.media.post( 'save-attachment-compat', _.defaults({
			id:      this.id,
			nonce:   this.get('nonces').update,
			post_id: wp.media.model.settings.post.id
		}, data ) ).done( function( resp, status, xhr ) {
			model.set( model.parse( resp, xhr ), options );
		});
	}
},/** @lends wp.media.model.Attachment */{
	/**
	 * Create a new model on the static 'all' attachments collection and return it.
	 *
	 * @static
	 *
	 * @param {Object} attrs
	 * @return {wp.media.model.Attachment}
	 */
	create: function( attrs ) {
		var Attachments = wp.media.model.Attachments;
		return Attachments.all.push( attrs );
	},
	/**
	 * Create a new model on the static 'all' attachments collection and return it.
	 *
	 * If this function has already been called for the id,
	 * it returns the specified attachment.
	 *
	 * @static
	 * @param {string} id A string used to identify a model.
	 * @param {Backbone.Model|undefined} attachment
	 * @return {wp.media.model.Attachment}
	 */
	get: _.memoize( function( id, attachment ) {
		var Attachments = wp.media.model.Attachments;
		return Attachments.all.push( attachment || { id: id } );
	})
});

module.exports = Attachment;

/***/ },

/***/ 8266
(module) {

/**
 * wp.media.model.Attachments
 *
 * A collection of attachments.
 *
 * This collection has no persistence with the server without supplying
 * 'options.props.query = true', which will mirror the collection
 * to an Attachments Query collection - @see wp.media.model.Attachments.mirror().
 *
 * @memberOf wp.media.model
 *
 * @class
 * @augments Backbone.Collection
 *
 * @param {array}  [models]                Models to initialize with the collection.
 * @param {object} [options]               Options hash for the collection.
 * @param {string} [options.props]         Options hash for the initial query properties.
 * @param {string} [options.props.order]   Initial order (ASC or DESC) for the collection.
 * @param {string} [options.props.orderby] Initial attribute key to order the collection by.
 * @param {string} [options.props.query]   Whether the collection is linked to an attachments query.
 * @param {string} [options.observe]
 * @param {string} [options.filters]
 *
 */
var Attachments = Backbone.Collection.extend(/** @lends wp.media.model.Attachments.prototype */{
	/**
	 * @type {wp.media.model.Attachment}
	 */
	model: wp.media.model.Attachment,
	/**
	 * @param {Array} [models=[]] Array of models used to populate the collection.
	 * @param {Object} [options={}]
	 */
	initialize: function( models, options ) {
		options = options || {};

this.props   = new Backbone.Model();
		this.filters = options.filters || {};

// Bind default `change` events to the `props` model.
		this.props.on( 'change', this._changeFilteredProps, this );

this.props.on( 'change:order',   this._changeOrder,   this );
		this.props.on( 'change:orderby', this._changeOrderby, this );
		this.props.on( 'change:query',   this._changeQuery,   this );

this.props.set( _.defaults( options.props || {} ) );

if ( options.observe ) {
			this.observe( options.observe );
		}
	},
	/**
	 * Sort the collection when the order attribute changes.
	 *
	 * @access private
	 */
	_changeOrder: function() {
		if ( this.comparator ) {
			this.sort();
		}
	},
	/**
	 * Set the default comparator only when the `orderby` property is set.
	 *
	 * @access private
	 *
	 * @param {Backbone.Model} model
	 * @param {string} orderby
	 */
	_changeOrderby: function( model, orderby ) {
		// If a different comparator is defined, bail.
		if ( this.comparator && this.comparator !== Attachments.comparator ) {
			return;
		}

if ( orderby && 'post__in' !== orderby ) {
			this.comparator = Attachments.comparator;
		} else {
			delete this.comparator;
		}
	},
	/**
	 * If the `query` property is set to true, query the server using
	 * the `props` values, and sync the results to this collection.
	 *
	 * @access private
	 *
	 * @param {Backbone.Model} model
	 * @param {boolean} query
	 */
	_changeQuery: function( model, query ) {
		if ( query ) {
			this.props.on( 'change', this._requery, this );
			this._requery();
		} else {
			this.props.off( 'change', this._requery, this );
		}
	},
	/**
	 * @access private
	 *
	 * @param {Backbone.Model} model
	 */
	_changeFilteredProps: function( model ) {
		// If this is a query, updating the collection will be handled by
		// `this._requery()`.
		if ( this.props.get('query') ) {
			return;
		}

var changed = _.chain( model.changed ).map( function( t, prop ) {
			var filter = Attachments.filters[ prop ],
				term = model.get( prop );

if ( ! filter ) {
				return;
			}

if ( term && ! this.filters[ prop ] ) {
				this.filters[ prop ] = filter;
			} else if ( ! term && this.filters[ prop ] === filter ) {
				delete this.filters[ prop ];
			} else {
				return;
			}

// Record the change.
			return true;
		}, this ).any().value();

if ( ! changed ) {
			return;
		}

// If no `Attachments` model is provided to source the searches from,
		// then automatically generate a source from the existing models.
		if ( ! this._source ) {
			this._source = new Attachments( this.models );
		}

this.reset( this._source.filter( this.validator, this ) );
	},

validateDestroyed: false,
	/**
	 * Checks whether an attachment is valid.
	 *
	 * @param {wp.media.model.Attachment} attachment
	 * @return {boolean}
	 */
	validator: function( attachment ) {

if ( ! this.validateDestroyed && attachment.destroyed ) {
			return false;
		}
		return _.all( this.filters, function( filter ) {
			return !! filter.call( this, attachment );
		}, this );
	},
	/**
	 * Add or remove an attachment to the collection depending on its validity.
	 *
	 * @param {wp.media.model.Attachment} attachment
	 * @param {Object} options
	 * @return {wp.media.model.Attachments} Returns itself to allow chaining.
	 */
	validate: function( attachment, options ) {
		var valid = this.validator( attachment ),
			hasAttachment = !! this.get( attachment.cid );

if ( ! valid && hasAttachment ) {
			this.remove( attachment, options );
		} else if ( valid && ! hasAttachment ) {
			this.add( attachment, options );
		}

return this;
	},

/**
	 * Add or remove all attachments from another collection depending on each one's validity.
	 *
	 * @param {wp.media.model.Attachments} attachments
	 * @param {Object} [options={}]
	 *
	 * @fires wp.media.model.Attachments#reset
	 *
	 * @return {wp.media.model.Attachments} Returns itself to allow chaining.
	 */
	validateAll: function( attachments, options ) {
		options = options || {};

_.each( attachments.models, function( attachment ) {
			this.validate( attachment, { silent: true });
		}, this );

if ( ! options.silent ) {
			this.trigger( 'reset', this, options );
		}
		return this;
	},
	/**
	 * Start observing another attachments collection change events
	 * and replicate them on this collection.
	 *
	 * @param {wp.media.model.Attachments} The attachments collection to observe.
	 * @return {wp.media.model.Attachments} Returns itself to allow chaining.
	 */
	observe: function( attachments ) {
		this.observers = this.observers || [];
		this.observers.push( attachments );

attachments.on( 'add change remove', this._validateHandler, this );
		attachments.on( 'add', this._addToTotalAttachments, this );
		attachments.on( 'remove', this._removeFromTotalAttachments, this );
		attachments.on( 'reset', this._validateAllHandler, this );
		this.validateAll( attachments );
		return this;
	},
	/**
	 * Stop replicating collection change events from another attachments collection.
	 *
	 * @param {wp.media.model.Attachments} The attachments collection to stop observing.
	 * @return {wp.media.model.Attachments} Returns itself to allow chaining.
	 */
	unobserve: function( attachments ) {
		if ( attachments ) {
			attachments.off( null, null, this );
			this.observers = _.without( this.observers, attachments );

} else {
			_.each( this.observers, function( attachments ) {
				attachments.off( null, null, this );
			}, this );
			delete this.observers;
		}

return this;
	},
	/**
	 * Update total attachment count when items are added to a collection.
	 *
	 * @access private
	 *
	 * @since 5.8.0
	 */
	_removeFromTotalAttachments: function() {
		if ( this.mirroring ) {
			this.mirroring.totalAttachments = this.mirroring.totalAttachments - 1;
		}
	},
	/**
	 * Update total attachment count when items are added to a collection.
	 *
	 * @access private
	 *
	 * @since 5.8.0
	 */
	_addToTotalAttachments: function() {
		if ( this.mirroring ) {
			this.mirroring.totalAttachments = this.mirroring.totalAttachments + 1;
		}
	},
	/**
	 * @access private
	 *
	 * @param {wp.media.model.Attachments} attachment
	 * @param {wp.media.model.Attachments} attachments
	 * @param {Object} options
	 *
	 * @return {wp.media.model.Attachments} Returns itself to allow chaining.
	 */
	_validateHandler: function( attachment, attachments, options ) {
		// If we're not mirroring this `attachments` collection,
		// only retain the `silent` option.
		options = attachments === this.mirroring ? options : {
			silent: options && options.silent
		};

return this.validate( attachment, options );
	},
	/**
	 * @access private
	 *
	 * @param {wp.media.model.Attachments} attachments
	 * @param {Object} options
	 * @return {wp.media.model.Attachments} Returns itself to allow chaining.
	 */
	_validateAllHandler: function( attachments, options ) {
		return this.validateAll( attachments, options );
	},
	/**
	 * Start mirroring another attachments collection, clearing out any models already
	 * in the collection.
	 *
	 * @param {wp.media.model.Attachments} The attachments collection to mirror.
	 * @return {wp.media.model.Attachments} Returns itself to allow chaining.
	 */
	mirror: function( attachments ) {
		if ( this.mirroring && this.mirroring === attachments ) {
			return this;
		}

this.unmirror();
		this.mirroring = attachments;

// Clear the collection silently. A `reset` event will be fired
		// when `observe()` calls `validateAll()`.
		this.reset( [], { silent: true } );
		this.observe( attachments );

// Used for the search results.
		this.trigger( 'attachments:received', this );
		return this;
	},
	/**
	 * Stop mirroring another attachments collection.
	 */
	unmirror: function() {
		if ( ! this.mirroring ) {
			return;
		}

this.unobserve( this.mirroring );
		delete this.mirroring;
	},
	/**
	 * Retrieve more attachments from the server for the collection.
	 *
	 * Only works if the collection is mirroring a Query Attachments collection,
	 * and forwards to its `more` method. This collection class doesn't have
	 * server persistence by itself.
	 *
	 * @param {Object} options
	 * @return {Promise}
	 */
	more: function( options ) {
		var deferred = jQuery.Deferred(),
			mirroring = this.mirroring,
			attachments = this;

if ( ! mirroring || ! mirroring.more ) {
			return deferred.resolveWith( this ).promise();
		}
		/*
		 * If we're mirroring another collection, forward `more` to
		 * the mirrored collection. Account for a race condition by
		 * checking if we're still mirroring that collection when
		 * the request resolves.
		 */
		mirroring.more( options ).done( function() {
			if ( this === attachments.mirroring ) {
				deferred.resolveWith( this );
			}

// Used for the search results.
			attachments.trigger( 'attachments:received', this );
		});

return deferred.promise();
	},
	/**
	 * Whether there are more attachments that haven't been sync'd from the server
	 * that match the collection's query.
	 *
	 * Only works if the collection is mirroring a Query Attachments collection,
	 * and forwards to its `hasMore` method. This collection class doesn't have
	 * server persistence by itself.
	 *
	 * @return {boolean}
	 */
	hasMore: function() {
		return this.mirroring ? this.mirroring.hasMore() : false;
	},
	/**
	 * Holds the total number of attachments.
	 *
	 * @since 5.8.0
	 */
	totalAttachments: 0,

/**
	 * Gets the total number of attachments.
	 *
	 * @since 5.8.0
	 *
	 * @return {number} The total number of attachments.
	 */
	getTotalAttachments: function() {
		return this.mirroring ? this.mirroring.totalAttachments : 0;
	},

/**
	 * A custom Ajax-response parser.
	 *
	 * See trac ticket #24753.
	 *
	 * Called automatically by Backbone whenever a collection's models are returned
	 * by the server, in fetch. The default implementation is a no-op, simply
	 * passing through the JSON response. We override this to add attributes to
	 * the collection items.
	 *
	 * @param {Object|Array} response The raw response Object/Array.
	 * @param {Object} xhr
	 * @return {Array} The array of model attributes to be added to the collection
	 */
	parse: function( response, xhr ) {
		if ( ! _.isArray( response ) ) {
			  response = [response];
		}
		return _.map( response, function( attrs ) {
			var id, attachment, newAttributes;

if ( attrs instanceof Backbone.Model ) {
				id = attrs.get( 'id' );
				attrs = attrs.attributes;
			} else {
				id = attrs.id;
			}

attachment = wp.media.model.Attachment.get( id );
			newAttributes = attachment.parse( attrs, xhr );

if ( ! _.isEqual( attachment.attributes, newAttributes ) ) {
				attachment.set( newAttributes );
			}

return attachment;
		});
	},

/**
	 * If the collection is a query, create and mirror an Attachments Query collection.
	 *
	 * @access private
	 * @param {Boolean} refresh Deprecated, refresh parameter no longer used.
	 */
	_requery: function() {
		var props;
		if ( this.props.get('query') ) {
			props = this.props.toJSON();
			this.mirror( wp.media.model.Query.get( props ) );
		}
	},
	/**
	 * If this collection is sorted by `menuOrder`, recalculates and saves
	 * the menu order to the database.
	 *
	 * @return {undefined|Promise}
	 */
	saveMenuOrder: function() {
		if ( 'menuOrder' !== this.props.get('orderby') ) {
			return;
		}

/*
		 * Removes any uploading attachments, updates each attachment's
		 * menu order, and returns an object with an { id: menuOrder }
		 * mapping to pass to the request.
		 */
		var attachments = this.chain().filter( function( attachment ) {
			return ! _.isUndefined( attachment.id );
		}).map( function( attachment, index ) {
			// Indices start at 1.
			index = index + 1;
			attachment.set( 'menuOrder', index );
			return [ attachment.id, index ];
		}).object().value();

if ( _.isEmpty( attachments ) ) {
			return;
		}

return wp.media.post( 'save-attachment-order', {
			nonce:       wp.media.model.settings.post.nonce,
			post_id:     wp.media.model.settings.post.id,
			attachments: attachments
		});
	}
},/** @lends wp.media.model.Attachments */{
	/**
	 * A function to compare two attachment models in an attachments collection.
	 *
	 * Used as the default comparator for instances of wp.media.model.Attachments
	 * and its subclasses. @see wp.media.model.Attachments._changeOrderby().
	 *
	 * @param {Backbone.Model} a
	 * @param {Backbone.Model} b
	 * @param {Object} options
	 * @return {number} -1 if the first model should come before the second,
	 *                   0 if they are of the same rank and
	 *                   1 if the first model should come after.
	 */
	comparator: function( a, b, options ) {
		var key   = this.props.get('orderby'),
			order = this.props.get('order') || 'DESC',
			ac    = a.cid,
			bc    = b.cid;

a = a.get( key );
		b = b.get( key );

if ( 'date' === key || 'modified' === key ) {
			a = a || new Date();
			b = b || new Date();
		}

// If `options.ties` is set, don't enforce the `cid` tiebreaker.
		if ( options && options.ties ) {
			ac = bc = null;
		}

return ( 'DESC' === order ) ? wp.media.compare( a, b, ac, bc ) : wp.media.compare( b, a, bc, ac );
	},
	/** @namespace wp.media.model.Attachments.filters */
	filters: {
		/**
		 * @static
		 * Note that this client-side searching is *not* equivalent
		 * to our server-side searching.
		 *
		 * @param {wp.media.model.Attachment} attachment
		 *
		 * @this wp.media.model.Attachments
		 *
		 * @return {Boolean}
		 */
		search: function( attachment ) {
			if ( ! this.props.get('search') ) {
				return true;
			}

return _.any(['title','filename','description','caption','name'], function( key ) {
				var value = attachment.get( key );
				return value && -1 !== value.search( this.props.get('search') );
			}, this );
		},
		/**
		 * @static
		 * @param {wp.media.model.Attachment} attachment
		 *
		 * @this wp.media.model.Attachments
		 *
		 * @return {boolean}
		 */
		type: function( attachment ) {
			var type = this.props.get('type'), atts = attachment.toJSON(), mime, found;

if ( ! type || ( _.isArray( type ) && ! type.length ) ) {
				return true;
			}

mime = atts.mime || ( atts.file && atts.file.type ) || '';

if ( _.isArray( type ) ) {
				found = _.find( type, function (t) {
					return -1 !== mime.indexOf( t );
				} );
			} else {
				found = -1 !== mime.indexOf( type );
			}

return found;
		},
		/**
		 * @static
		 * @param {wp.media.model.Attachment} attachment
		 *
		 * @this wp.media.model.Attachments
		 *
		 * @return {boolean}
		 */
		uploadedTo: function( attachment ) {
			var uploadedTo = this.props.get('uploadedTo');
			if ( _.isUndefined( uploadedTo ) ) {
				return true;
			}

return uploadedTo === attachment.get('uploadedTo');
		},
		/**
		 * @static
		 * @param {wp.media.model.Attachment} attachment
		 *
		 * @this wp.media.model.Attachments
		 *
		 * @return {boolean}
		 */
		status: function( attachment ) {
			var status = this.props.get('status');
			if ( _.isUndefined( status ) ) {
				return true;
			}

return status === attachment.get('status');
		}
	}
});

module.exports = Attachments;

/***/ },

/***/ 9104
(module) {

/**
 * wp.media.model.PostImage
 *
 * An instance of an image that's been embedded into a post.
 *
 * Used in the embedded image attachment display settings modal - @see wp.media.view.MediaFrame.ImageDetails.
 *
 * @memberOf wp.media.model
 *
 * @class
 * @augments Backbone.Model
 *
 * @param {int} [attributes]               Initial model attributes.
 * @param {int} [attributes.attachment_id] ID of the attachment.
 **/
var PostImage = Backbone.Model.extend(/** @lends wp.media.model.PostImage.prototype */{

initialize: function( attributes ) {
		var Attachment = wp.media.model.Attachment;
		this.attachment = false;

if ( attributes.attachment_id ) {
			this.attachment = Attachment.get( attributes.attachment_id );
			if ( this.attachment.get( 'url' ) ) {
				this.dfd = jQuery.Deferred();
				this.dfd.resolve();
			} else {
				this.dfd = this.attachment.fetch();
			}
			this.bindAttachmentListeners();
		}

// Keep URL in sync with changes to the type of link.
		this.on( 'change:link', this.updateLinkUrl, this );
		this.on( 'change:size', this.updateSize, this );

this.setLinkTypeFromUrl();
		this.setAspectRatio();

this.set( 'originalUrl', attributes.url );
	},

bindAttachmentListeners: function() {
		this.listenTo( this.attachment, 'sync', this.setLinkTypeFromUrl );
		this.listenTo( this.attachment, 'sync', this.setAspectRatio );
		this.listenTo( this.attachment, 'change', this.updateSize );
	},

changeAttachment: function( attachment, props ) {
		this.stopListening( this.attachment );
		this.attachment = attachment;
		this.bindAttachmentListeners();

this.set( 'attachment_id', this.attachment.get( 'id' ) );
		this.set( 'caption', this.attachment.get( 'caption' ) );
		this.set( 'alt', this.attachment.get( 'alt' ) );
		this.set( 'size', props.get( 'size' ) );
		this.set( 'align', props.get( 'align' ) );
		this.set( 'link', props.get( 'link' ) );
		this.updateLinkUrl();
		this.updateSize();
	},

setLinkTypeFromUrl: function() {
		var linkUrl = this.get( 'linkUrl' ),
			type;

if ( ! linkUrl ) {
			this.set( 'link', 'none' );
			return;
		}

// Default to custom if there is a linkUrl.
		type = 'custom';

if ( this.attachment ) {
			if ( this.attachment.get( 'url' ) === linkUrl ) {
				type = 'file';
			} else if ( this.attachment.get( 'link' ) === linkUrl ) {
				type = 'post';
			}
		} else {
			if ( this.get( 'url' ) === linkUrl ) {
				type = 'file';
			}
		}

this.set( 'link', type );
	},

updateLinkUrl: function() {
		var link = this.get( 'link' ),
			url;

switch( link ) {
			case 'file':
				if ( this.attachment ) {
					url = this.attachment.get( 'url' );
				} else {
					url = this.get( 'url' );
				}
				this.set( 'linkUrl', url );
				break;
			case 'post':
				this.set( 'linkUrl', this.attachment.get( 'link' ) );
				break;
			case 'none':
				this.set( 'linkUrl', '' );
				break;
		}
	},

updateSize: function() {
		var size;

if ( ! this.attachment ) {
			return;
		}

if ( this.get( 'size' ) === 'custom' ) {
			this.set( 'width', this.get( 'customWidth' ) );
			this.set( 'height', this.get( 'customHeight' ) );
			this.set( 'url', this.get( 'originalUrl' ) );
			return;
		}

size = this.attachment.get( 'sizes' )[ this.get( 'size' ) ];

if ( ! size ) {
			return;
		}

this.set( 'url', size.url );
		this.set( 'width', size.width );
		this.set( 'height', size.height );
	},

setAspectRatio: function() {
		var full;

if ( this.attachment && this.attachment.get( 'sizes' ) ) {
			full = this.attachment.get( 'sizes' ).full;

if ( full ) {
				this.set( 'aspectRatio', full.width / full.height );
				return;
			}
		}

this.set( 'aspectRatio', this.get( 'customWidth' ) / this.get( 'customHeight' ) );
	}
});

module.exports = PostImage;

/***/ },

/***/ 1288
(module) {

var Attachments = wp.media.model.Attachments,
	Query;

/**
 * wp.media.model.Query
 *
 * A collection of attachments that match the supplied query arguments.
 *
 * Note: Do NOT change this.args after the query has been initialized.
 *       Things will break.
 *
 * @memberOf wp.media.model
 *
 * @class
 * @augments wp.media.model.Attachments
 * @augments Backbone.Collection
 *
 * @param {array}  [models]                      Models to initialize with the collection.
 * @param {object} [options]                     Options hash.
 * @param {object} [options.args]                Attachments query arguments.
 * @param {object} [options.args.posts_per_page]
 */
Query = Attachments.extend(/** @lends wp.media.model.Query.prototype */{
	/**
	 * @param {Array}  [models=[]]  Array of initial models to populate the collection.
	 * @param {Object} [options={}]
	 */
	initialize: function( models, options ) {
		var allowed;

options = options || {};
		Attachments.prototype.initialize.apply( this, arguments );

this.args     = options.args;
		this._hasMore = true;
		this.created  = new Date();

this.filters.order = function( attachment ) {
			var orderby = this.props.get('orderby'),
				order = this.props.get('order');

if ( ! this.comparator ) {
				return true;
			}

/*
			 * We want any items that can be placed before the last
			 * item in the set. If we add any items after the last
			 * item, then we can't guarantee the set is complete.
			 */
			if ( this.length ) {
				return 1 !== this.comparator( attachment, this.last(), { ties: true });

/*
			 * Handle the case where there are no items yet and
			 * we're sorting for recent items. In that case, we want
			 * changes that occurred after we created the query.
			 */
			} else if ( 'DESC' === order && ( 'date' === orderby || 'modified' === orderby ) ) {
				return attachment.get( orderby ) >= this.created;

// If we're sorting by menu order and we have no items,
			// accept any items that have the default menu order (0).
			} else if ( 'ASC' === order && 'menuOrder' === orderby ) {
				return attachment.get( orderby ) === 0;
			}

// Otherwise, we don't want any items yet.
			return false;
		};

/*
		 * Observe the central `wp.Uploader.queue` collection to watch for
		 * new matches for the query.
		 *
		 * Only observe when a limited number of query args are set. There
		 * are no filters for other properties, so observing will result in
		 * false positives in those queries.
		 */
		allowed = [ 's', 'order', 'orderby', 'posts_per_page', 'post_mime_type', 'post_parent', 'author' ];
		if ( wp.Uploader && _( this.args ).chain().keys().difference( allowed ).isEmpty().value() ) {
			this.observe( wp.Uploader.queue );
		}
	},
	/**
	 * Whether there are more attachments that haven't been sync'd from the server
	 * that match the collection's query.
	 *
	 * @return {boolean}
	 */
	hasMore: function() {
		return this._hasMore;
	},
	/**
	 * Fetch more attachments from the server for the collection.
	 *
	 * @param {Object} [options={}]
	 * @return {Promise}
	 */
	more: function( options ) {
		var query = this;

// If there is already a request pending, return early with the Deferred object.
		if ( this._more && 'pending' === this._more.state() ) {
			return this._more;
		}

if ( ! this.hasMore() ) {
			return jQuery.Deferred().resolveWith( this ).promise();
		}

options = options || {};
		options.remove = false;

return this._more = this.fetch( options ).done( function( response ) {
			if ( _.isEmpty( response ) || -1 === query.args.posts_per_page || response.length < query.args.posts_per_page ) {
				query._hasMore = false;
			}
		});
	},
	/**
	 * Overrides Backbone.Collection.sync
	 * Overrides wp.media.model.Attachments.sync
	 *
	 * @param {string} method
	 * @param {Backbone.Model} model
	 * @param {Object} [options={}]
	 * @return {Promise}
	 */
	sync: function( method, model, options ) {
		var args, fallback;

// Overload the read method so Attachment.fetch() functions correctly.
		if ( 'read' === method ) {
			options = options || {};
			options.context = this;
			options.data = _.extend( options.data || {}, {
				action:  'query-attachments',
				post_id: wp.media.model.settings.post.id
			});

// Clone the args so manipulation is non-destructive.
			args = _.clone( this.args );

// Determine which page to query.
			if ( -1 !== args.posts_per_page ) {
				args.paged = Math.round( this.length / args.posts_per_page ) + 1;
			}

options.data.query = args;
			return wp.media.ajax( options );

// Otherwise, fall back to `Backbone.sync()`.
		} else {
			/**
			 * Call wp.media.model.Attachments.sync or Backbone.sync
			 */
			fallback = Attachments.prototype.sync ? Attachments.prototype : Backbone;
			return fallback.sync.apply( this, arguments );
		}
	}
}, /** @lends wp.media.model.Query */{
	/**
	 * @readonly
	 */
	defaultProps: {
		orderby: 'date',
		order:   'DESC'
	},
	/**
	 * @readonly
	 */
	defaultArgs: {
		posts_per_page: 80
	},
	/**
	 * @readonly
	 */
	orderby: {
		allowed:  [ 'name', 'author', 'date', 'title', 'modified', 'uploadedTo', 'id', 'post__in', 'menuOrder' ],
		/**
		 * A map of JavaScript orderby values to their WP_Query equivalents.
		 * @type {Object}
		 */
		valuemap: {
			'id':         'ID',
			'uploadedTo': 'parent',
			'menuOrder':  'menu_order ID'
		}
	},
	/**
	 * A map of JavaScript query properties to their WP_Query equivalents.
	 *
	 * @readonly
	 */
	propmap: {
		'search':		's',
		'type':			'post_mime_type',
		'perPage':		'posts_per_page',
		'menuOrder':	'menu_order',
		'uploadedTo':	'post_parent',
		'status':		'post_status',
		'include':		'post__in',
		'exclude':		'post__not_in',
		'author':		'author'
	},
	/**
	 * Creates and returns an Attachments Query collection given the properties.
	 *
	 * Caches query objects and reuses where possible.
	 *
	 * @static
	 * @method
	 *
	 * @param {object} [props]
	 * @param {Object} [props.order]
	 * @param {Object} [props.orderby]
	 * @param {Object} [props.include]
	 * @param {Object} [props.exclude]
	 * @param {Object} [props.s]
	 * @param {Object} [props.post_mime_type]
	 * @param {Object} [props.posts_per_page]
	 * @param {Object} [props.menu_order]
	 * @param {Object} [props.post_parent]
	 * @param {Object} [props.post_status]
	 * @param {Object} [props.author]
	 * @param {Object} [options]
	 *
	 * @return {wp.media.model.Query} A new Attachments Query collection.
	 */
	get: (function(){
		/**
		 * @static
		 * @type Array
		 */
		var queries = [];

/**
		 * @return {Query}
		 */
		return function( props, options ) {
			var args     = {},
				orderby  = Query.orderby,
				defaults = Query.defaultProps,
				query;

// Remove the `query` property. This isn't linked to a query,
			// this *is* the query.
			delete props.query;

// Fill default args.
			_.defaults( props, defaults );

// Normalize the order.
			props.order = props.order.toUpperCase();
			if ( 'DESC' !== props.order && 'ASC' !== props.order ) {
				props.order = defaults.order.toUpperCase();
			}

// Ensure we have a valid orderby value.
			if ( ! _.contains( orderby.allowed, props.orderby ) ) {
				props.orderby = defaults.orderby;
			}

_.each( [ 'include', 'exclude' ], function( prop ) {
				if ( props[ prop ] && ! _.isArray( props[ prop ] ) ) {
					props[ prop ] = [ props[ prop ] ];
				}
			} );

// Generate the query `args` object.
			// Correct any differing property names.
			_.each( props, function( value, prop ) {
				if ( _.isNull( value ) ) {
					return;
				}

args[ Query.propmap[ prop ] || prop ] = value;
			});

// Fill any other default query args.
			_.defaults( args, Query.defaultArgs );

// `props.orderby` does not always map directly to `args.orderby`.
			// Substitute exceptions specified in orderby.keymap.
			args.orderby = orderby.valuemap[ props.orderby ] || props.orderby;

queries = [];

// Otherwise, create a new query and add it to the cache.
			if ( ! query ) {
				query = new Query( [], _.extend( options || {}, {
					props: props,
					args:  args
				} ) );
				queries.push( query );
			}

return query;
		};
	}())
});

module.exports = Query;

/***/ },

/***/ 4134
(module) {

var Attachments = wp.media.model.Attachments,
	Selection;

/**
 * wp.media.model.Selection
 *
 * A selection of attachments.
 *
 * @memberOf wp.media.model
 *
 * @class
 * @augments wp.media.model.Attachments
 * @augments Backbone.Collection
 */
Selection = Attachments.extend(/** @lends wp.media.model.Selection.prototype */{
	/**
	 * Refresh the `single` model whenever the selection changes.
	 * Binds `single` instead of using the context argument to ensure
	 * it receives no parameters.
	 *
	 * @param {Array} [models=[]] Array of models used to populate the collection.
	 * @param {Object} [options={}]
	 */
	initialize: function( models, options ) {
		/**
		 * call 'initialize' directly on the parent class
		 */
		Attachments.prototype.initialize.apply( this, arguments );
		this.multiple = options && options.multiple;

this.on( 'add remove reset', _.bind( this.single, this, false ) );
	},

/**
	 * If the workflow does not support multi-select, clear out the selection
	 * before adding a new attachment to it.
	 *
	 * @param {Array} models
	 * @param {Object} options
	 * @return {wp.media.model.Attachment[]}
	 */
	add: function( models, options ) {
		if ( ! this.multiple ) {
			this.remove( this.models );
		}
		/**
		 * call 'add' directly on the parent class
		 */
		return Attachments.prototype.add.call( this, models, options );
	},

/**
	 * Fired when toggling (clicking on) an attachment in the modal.
	 *
	 * @param {undefined|boolean|wp.media.model.Attachment} model
	 *
	 * @fires wp.media.model.Selection#selection:single
	 * @fires wp.media.model.Selection#selection:unsingle
	 *
	 * @return {Backbone.Model}
	 */
	single: function( model ) {
		var previous = this._single;

// If a `model` is provided, use it as the single model.
		if ( model ) {
			this._single = model;
		}
		// If the single model isn't in the selection, remove it.
		if ( this._single && ! this.get( this._single.cid ) ) {
			delete this._single;
		}

this._single = this._single || this.last();

// If single has changed, fire an event.
		if ( this._single !== previous ) {
			if ( previous ) {
				previous.trigger( 'selection:unsingle', previous, this );

// If the model was already removed, trigger the collection
				// event manually.
				if ( ! this.get( previous.cid ) ) {
					this.trigger( 'selection:unsingle', previous, this );
				}
			}
			if ( this._single ) {
				this._single.trigger( 'selection:single', this._single, this );
			}
		}

// Return the single model, or the last model as a fallback.
		return this._single;
	}
});

module.exports = Selection;

/***/ }

var Attachment, Attachments, l10n, media;

/** @namespace wp */
window.wp = window.wp || {};

/**
 * Create and return a media frame.
 *
 * Handles the default media experience.
 *
 * @alias wp.media
 * @memberOf wp
 * @namespace
 *
 * @param {Object} attributes The properties passed to the main media controller.
 * @return {wp.media.view.MediaFrame} A media workflow.
 */
media = wp.media = function( attributes ) {
	var MediaFrame = media.view.MediaFrame,
		frame;

if ( ! MediaFrame ) {
		return;
	}

attributes = _.defaults( attributes || {}, {
		frame: 'select'
	});

if ( 'select' === attributes.frame && MediaFrame.Select ) {
		frame = new MediaFrame.Select( attributes );
	} else if ( 'post' === attributes.frame && MediaFrame.Post ) {
		frame = new MediaFrame.Post( attributes );
	} else if ( 'manage' === attributes.frame && MediaFrame.Manage ) {
		frame = new MediaFrame.Manage( attributes );
	} else if ( 'image' === attributes.frame && MediaFrame.ImageDetails ) {
		frame = new MediaFrame.ImageDetails( attributes );
	} else if ( 'audio' === attributes.frame && MediaFrame.AudioDetails ) {
		frame = new MediaFrame.AudioDetails( attributes );
	} else if ( 'video' === attributes.frame && MediaFrame.VideoDetails ) {
		frame = new MediaFrame.VideoDetails( attributes );
	} else if ( 'edit-attachments' === attributes.frame && MediaFrame.EditAttachments ) {
		frame = new MediaFrame.EditAttachments( attributes );
	}

delete attributes.frame;

media.frame = frame;

return frame;
};

/** @namespace wp.media.model */
/** @namespace wp.media.view */
/** @namespace wp.media.controller */
/** @namespace wp.media.frames */
_.extend( media, { model: {}, view: {}, controller: {}, frames: {} });

// Link any localized strings.
l10n = media.model.l10n = window._wpMediaModelsL10n || {};

// Link any settings.
media.model.settings = l10n.settings || {};
delete l10n.settings;

Attachment = media.model.Attachment = __webpack_require__( 3343 );
Attachments = media.model.Attachments = __webpack_require__( 8266 );

media.model.Query = __webpack_require__( 1288 );
media.model.PostImage = __webpack_require__( 9104 );
media.model.Selection = __webpack_require__( 4134 );

/**
 * ========================================================================
 * UTILITIES
 * ========================================================================
 */

/**
 * A basic equality comparator for Backbone models.
 *
 * Used to order models within a collection - @see wp.media.model.Attachments.comparator().
 *
 * @param {mixed}  a  The primary parameter to compare.
 * @param {mixed}  b  The primary parameter to compare.
 * @param {string} ac The fallback parameter to compare, a's cid.
 * @param {string} bc The fallback parameter to compare, b's cid.
 * @return {number} -1: a should come before b.
 *                   0: a and b are of the same rank.
 *                   1: b should come before a.
 */
media.compare = function( a, b, ac, bc ) {
	if ( _.isEqual( a, b ) ) {
		return ac === bc ? 0 : (ac > bc ? -1 : 1);
	} else {
		return a > b ? -1 : 1;
	}
};

_.extend( media, /** @lends wp.media */{
	/**
	 * media.template( id )
	 *
	 * Fetch a JavaScript template for an id, and return a templating function for it.
	 *
	 * See wp.template() in `wp-includes/js/wp-util.js`.
	 *
	 * @borrows wp.template as template
	 */
	template: wp.template,

/**
	 * media.post( [action], [data] )
	 *
	 * Sends a POST request to WordPress.
	 * See wp.ajax.post() in `wp-includes/js/wp-util.js`.
	 *
	 * @borrows wp.ajax.post as post
	 */
	post: wp.ajax.post,

/**
	 * media.ajax( [action], [options] )
	 *
	 * Sends an XHR request to WordPress.
	 * See wp.ajax.send() in `wp-includes/js/wp-util.js`.
	 *
	 * @borrows wp.ajax.send as ajax
	 */
	ajax: wp.ajax.send,

/**
	 * Scales a set of dimensions to fit within bounding dimensions.
	 *
	 * @param {Object} dimensions
	 * @return {Object}
	 */
	fit: function( dimensions ) {
		var width     = dimensions.width,
			height    = dimensions.height,
			maxWidth  = dimensions.maxWidth,
			maxHeight = dimensions.maxHeight,
			constraint;

/*
		 * Compare ratios between the two values to determine
		 * which max to constrain by. If a max value doesn't exist,
		 * then the opposite side is the constraint.
		 */
		if ( ! _.isUndefined( maxWidth ) && ! _.isUndefined( maxHeight ) ) {
			constraint = ( width / height > maxWidth / maxHeight ) ? 'width' : 'height';
		} else if ( _.isUndefined( maxHeight ) ) {
			constraint = 'width';
		} else if (  _.isUndefined( maxWidth ) && height > maxHeight ) {
			constraint = 'height';
		}

// If the value of the constrained side is larger than the max,
		// then scale the values. Otherwise return the originals; they fit.
		if ( 'width' === constraint && width > maxWidth ) {
			return {
				width : maxWidth,
				height: Math.round( maxWidth * height / width )
			};
		} else if ( 'height' === constraint && height > maxHeight ) {
			return {
				width : Math.round( maxHeight * width / height ),
				height: maxHeight
			};
		} else {
			return {
				width : width,
				height: height
			};
		}
	},
	/**
	 * Truncates a string by injecting an ellipsis into the middle.
	 * Useful for filenames.
	 *
	 * @param {string} string
	 * @param {number} [length=30]
	 * @param {string} [replacement=&hellip;]
	 * @return {string} The string, unless length is greater than string.length.
	 */
	truncate: function( string, length, replacement ) {
		length = length || 30;
		replacement = replacement || '&hellip;';

if ( string.length <= length ) {
			return string;
		}

return string.substr( 0, length / 2 ) + replacement + string.substr( -1 * length / 2 );
	}
});

/**
 * ========================================================================
 * MODELS
 * ========================================================================
 */
/**
 * wp.media.attachment
 *
 * @static
 * @param {string} id A string used to identify a model.
 * @return {wp.media.model.Attachment}
 */
media.attachment = function( id ) {
	return Attachment.get( id );
};

/**
 * A collection of all attachments that have been fetched from the server.
 *
 * @static
 * @member {wp.media.model.Attachments}
 */
Attachments.all = new Attachments();

/**
 * wp.media.query
 *
 * Shorthand for creating a new Attachments Query.
 *
 * @param {Object} [props]
 * @return {wp.media.model.Attachments}
 */
media.query = function( props ) {
	return new Attachments( null, {
		props: _.extend( _.defaults( props || {}, { orderby: 'date' } ), { query: true } )
	});
};

/* Abort for ancient browsers. */
	if ( ! document.querySelector || ! window.addEventListener || typeof URL === 'undefined' ) {
		return;
	}

/** @namespace wp */
	window.wp = window.wp || {};

/* Abort if script was already executed. */
	if ( !! window.wp.receiveEmbedMessage ) {
		return;
	}

/**
	 * Receive embed message.
	 *
	 * @param {MessageEvent} e
	 */
	window.wp.receiveEmbedMessage = function( e ) {
		var data = e.data;

/* Verify shape of message. */
		if (
			! ( data || data.secret || data.message || data.value ) ||
			/[^a-zA-Z0-9]/.test( data.secret )
		) {
			return;
		}

var iframes = document.querySelectorAll( 'iframe[data-secret="' + data.secret + '"]' ),
			blockquotes = document.querySelectorAll( 'blockquote[data-secret="' + data.secret + '"]' ),
			allowedProtocols = new RegExp( '^https?:$', 'i' ),
			i, source, height, sourceURL, targetURL;

for ( i = 0; i < blockquotes.length; i++ ) {
			blockquotes[ i ].style.display = 'none';
		}

for ( i = 0; i < iframes.length; i++ ) {
			source = iframes[ i ];

if ( e.source !== source.contentWindow ) {
				continue;
			}

source.removeAttribute( 'style' );

if ( 'height' === data.message ) {
				/* Resize the iframe on request. */
				height = parseInt( data.value, 10 );
				if ( height > 1000 ) {
					height = 1000;
				} else if ( ~~height < 200 ) {
					height = 200;
				}

source.height = height;
			} else if ( 'link' === data.message ) {
				/* Link to a specific URL on request. */
				sourceURL = new URL( source.getAttribute( 'src' ) );
				targetURL = new URL( data.value );

if (
					allowedProtocols.test( targetURL.protocol ) &&
					targetURL.host === sourceURL.host &&
					document.activeElement === source
				) {
					window.top.location.href = data.value;
				}
			}
		}
	};

function onLoad() {
		var iframes = document.querySelectorAll( 'iframe.wp-embedded-content' ),
			i, source, secret;

for ( i = 0; i < iframes.length; i++ ) {
			/** @var {IframeElement} */
			source = iframes[ i ];

secret = source.getAttribute( 'data-secret' );
			if ( ! secret ) {
				/* Add secret to iframe */
				secret = Math.random().toString( 36 ).substring( 2, 12 );
				source.src += '#?secret=' + secret;
				source.setAttribute( 'data-secret', secret );
			}

/*
			 * Let post embed window know that the parent is ready for receiving the height message, in case the iframe
			 * loaded before wp-embed.js was loaded. When the ready message is received by the post embed window, the
			 * window will then (re-)send the height message right away.
			 */
			source.contentWindow.postMessage( {
				message: 'ready',
				secret: secret
			}, '*' );
		}
	}

( function( $, window, undefined ) {

/**
	 * Constructs the Heartbeat API.
	 *
	 * @since 3.6.0
	 *
	 * @return {Object} An instance of the Heartbeat class.
	 * @constructor
	 */
	var Heartbeat = function() {
		var $document = $(document),
			settings = {
				// Suspend/resume.
				suspend: false,

// Whether suspending is enabled.
				suspendEnabled: true,

// Current screen id, defaults to the JS global 'pagenow' when present
				// (in the admin) or 'front'.
				screenId: '',

// XHR request URL, defaults to the JS global 'ajaxurl' when present.
				url: '',

// Timestamp, start of the last connection request.
				lastTick: 0,

// Container for the enqueued items.
				queue: {},

// Connect interval (in seconds).
				mainInterval: 60,

// Used when the interval is set to 5 seconds temporarily.
				tempInterval: 0,

// Used when the interval is reset.
				originalInterval: 0,

// Used to limit the number of Ajax requests.
				minimalInterval: 0,

// Used together with tempInterval.
				countdown: 0,

// Whether a connection is currently in progress.
				connecting: false,

// Whether a connection error occurred.
				connectionError: false,

// Used to track non-critical errors.
				errorcount: 0,

// Whether at least one connection has been completed successfully.
				hasConnected: false,

// Whether the current browser window is in focus and the user is active.
				hasFocus: true,

// Timestamp, last time the user was active. Checked every 30 seconds.
				userActivity: 0,

// Flag whether events tracking user activity were set.
				userActivityEvents: false,

// Timer that keeps track of how long a user has focus.
				checkFocusTimer: 0,

// Timer that keeps track of how long needs to be waited before connecting to
				// the server again.
				beatTimer: 0
			};

/**
		 * Sets local variables and events, then starts the heartbeat.
		 *
		 * @since 3.8.0
		 * @access private
		 *
		 * @return {void}
		 */
		function initialize() {
			var options, hidden, visibilityState, visibilitychange;

if ( typeof window.pagenow === 'string' ) {
				settings.screenId = window.pagenow;
			}

if ( typeof window.ajaxurl === 'string' ) {
				settings.url = window.ajaxurl;
			}

// Pull in options passed from PHP.
			if ( typeof window.heartbeatSettings === 'object' ) {
				options = window.heartbeatSettings;

// The XHR URL can be passed as option when window.ajaxurl is not set.
				if ( ! settings.url && options.ajaxurl ) {
					settings.url = options.ajaxurl;
				}

/*
				 * Logic check: the interval can be from 1 to 3600 seconds and can be set temporarily
				 * to 5 seconds. It can be set in the initial options or changed later from JS
				 * or from PHP through the AJAX responses.
				 */
				if ( options.interval ) {
					settings.mainInterval = options.interval;

if ( settings.mainInterval < 1 ) {
						settings.mainInterval = 1;
					} else if ( settings.mainInterval > 3600 ) {
						settings.mainInterval = 3600;
					}
				}

/*
				 * Used to limit the number of Ajax requests. Overrides all other intervals
				 * if they are shorter. Needed for some hosts that cannot handle frequent requests
				 * and the user may exceed the allocated server CPU time, etc. The minimal interval
				 * can be up to 600 seconds, however setting it to longer than 120 seconds
				 * will limit or disable some of the functionality (like post locks).
				 * Once set at initialization, minimalInterval cannot be changed/overridden.
				 */
				if ( options.minimalInterval ) {
					options.minimalInterval = parseInt( options.minimalInterval, 10 );
					settings.minimalInterval = options.minimalInterval > 0 && options.minimalInterval <= 600 ? options.minimalInterval : 0;
				}

if ( settings.minimalInterval && settings.mainInterval < settings.minimalInterval ) {
					settings.mainInterval = settings.minimalInterval;
				}

// 'screenId' can be added from settings on the front end where the JS global
				// 'pagenow' is not set.
				if ( ! settings.screenId ) {
					settings.screenId = options.screenId || 'front';
				}

if ( options.suspension === 'disable' ) {
					settings.suspendEnabled = false;
				}
			}

// Convert to milliseconds.
			settings.mainInterval = settings.mainInterval * 1000;
			settings.originalInterval = settings.mainInterval;
			if ( settings.minimalInterval ) {
				settings.minimalInterval = settings.minimalInterval * 1000;
			}

/*
			 * Switch the interval to 120 seconds by using the Page Visibility API.
			 * If the browser doesn't support it (Safari < 7, Android < 4.4, IE < 10), the
			 * interval will be increased to 120 seconds after 5 minutes of mouse and keyboard
			 * inactivity.
			 */
			if ( typeof document.hidden !== 'undefined' ) {
				hidden = 'hidden';
				visibilitychange = 'visibilitychange';
				visibilityState = 'visibilityState';
			} else if ( typeof document.msHidden !== 'undefined' ) { // IE10.
				hidden = 'msHidden';
				visibilitychange = 'msvisibilitychange';
				visibilityState = 'msVisibilityState';
			} else if ( typeof document.webkitHidden !== 'undefined' ) { // Android.
				hidden = 'webkitHidden';
				visibilitychange = 'webkitvisibilitychange';
				visibilityState = 'webkitVisibilityState';
			}

if ( hidden ) {
				if ( document[hidden] ) {
					settings.hasFocus = false;
				}

$document.on( visibilitychange + '.wp-heartbeat', function() {
					if ( document[visibilityState] === 'hidden' ) {
						blurred();
						window.clearInterval( settings.checkFocusTimer );
					} else {
						focused();
						if ( document.hasFocus ) {
							settings.checkFocusTimer = window.setInterval( checkFocus, 10000 );
						}
					}
				});
			}

// Use document.hasFocus() if available.
			if ( document.hasFocus ) {
				settings.checkFocusTimer = window.setInterval( checkFocus, 10000 );
			}

$(window).on( 'pagehide.wp-heartbeat', function() {
				// Don't connect anymore.
				suspend();

// Abort the last request if not completed.
				if ( settings.xhr && settings.xhr.readyState !== 4 ) {
					settings.xhr.abort();
				}
			});

$(window).on(
				'pageshow.wp-heartbeat',
				/**
				 * Handles pageshow event, specifically when page navigation is restored from back/forward cache.
				 *
				 * @param {jQuery.Event} event
				 * @param {PageTransitionEvent} event.originalEvent
				 */
				function ( event ) {
					if ( event.originalEvent.persisted ) {
						/*
						 * When page navigation is stored via bfcache (Back/Forward Cache), consider this the same as
						 * if the user had just switched to the tab since the behavior is similar.
						 */
						focused();
					}
				}
			);

// Check for user activity every 30 seconds.
			window.setInterval( checkUserActivity, 30000 );

// Start one tick after DOM ready.
			$( function() {
				settings.lastTick = time();
				scheduleNextTick();
			});
		}

/**
		 * Returns the current time according to the browser.
		 *
		 * @since 3.6.0
		 * @access private
		 *
		 * @return {number} Returns the current time.
		 */
		function time() {
			return (new Date()).getTime();
		}

/**
		 * Checks if the iframe is from the same origin.
		 *
		 * @since 3.6.0
		 * @access private
		 *
		 * @return {boolean} Returns whether or not the iframe is from the same origin.
		 */
		function isLocalFrame( frame ) {
			var origin, src = frame.src;

/*
			 * Need to compare strings as WebKit doesn't throw JS errors when iframes have
			 * different origin. It throws uncatchable exceptions.
			 */
			if ( src && /^https?:\/\//.test( src ) ) {
				origin = window.location.origin ? window.location.origin : window.location.protocol + '//' + window.location.host;

if ( src.indexOf( origin ) !== 0 ) {
					return false;
				}
			}

try {
				if ( frame.contentWindow.document ) {
					return true;
				}
			} catch(e) {}

return false;
		}

/**
		 * Checks if the document's focus has changed.
		 *
		 * @since 4.1.0
		 * @access private
		 *
		 * @return {void}
		 */
		function checkFocus() {
			if ( settings.hasFocus && ! document.hasFocus() ) {
				blurred();
			} else if ( ! settings.hasFocus && document.hasFocus() ) {
				focused();
			}
		}

/**
		 * Sets error state and fires an event on XHR errors or timeout.
		 *
		 * @since 3.8.0
		 * @access private
		 *
		 * @param {string} error  The error type passed from the XHR.
		 * @param {number} status The HTTP status code passed from jqXHR
		 *                        (200, 404, 500, etc.).
		 *
		 * @return {void}
		 */
		function setErrorState( error, status ) {
			var trigger;

if ( error ) {
				switch ( error ) {
					case 'abort':
						// Do nothing.
						break;
					case 'timeout':
						// No response for 30 seconds.
						trigger = true;
						break;
					case 'error':
						if ( 503 === status && settings.hasConnected ) {
							trigger = true;
							break;
						}
						/* falls through */
					case 'parsererror':
					case 'empty':
					case 'unknown':
						settings.errorcount++;

if ( settings.errorcount > 2 && settings.hasConnected ) {
							trigger = true;
						}

break;
				}

if ( trigger && ! hasConnectionError() ) {
					settings.connectionError = true;
					$document.trigger( 'heartbeat-connection-lost', [error, status] );
					wp.hooks.doAction( 'heartbeat.connection-lost', error, status );
				}
			}
		}

/**
		 * Clears the error state and fires an event if there is a connection error.
		 *
		 * @since 3.8.0
		 * @access private
		 *
		 * @return {void}
		 */
		function clearErrorState() {
			// Has connected successfully.
			settings.hasConnected = true;

if ( hasConnectionError() ) {
				settings.errorcount = 0;
				settings.connectionError = false;
				$document.trigger( 'heartbeat-connection-restored' );
				wp.hooks.doAction( 'heartbeat.connection-restored' );
			}
		}

/**
		 * Gathers the data and connects to the server.
		 *
		 * @since 3.6.0
		 * @access private
		 *
		 * @return {void}
		 */
		function connect() {
			var ajaxData, heartbeatData;

// If the connection to the server is slower than the interval,
			// heartbeat connects as soon as the previous connection's response is received.
			if ( settings.connecting || settings.suspend ) {
				return;
			}

settings.lastTick = time();

heartbeatData = $.extend( {}, settings.queue );
			// Clear the data queue. Anything added after this point will be sent on the next tick.
			settings.queue = {};

$document.trigger( 'heartbeat-send', [ heartbeatData ] );
			wp.hooks.doAction( 'heartbeat.send', heartbeatData );

ajaxData = {
				data: heartbeatData,
				interval: settings.tempInterval ? settings.tempInterval / 1000 : settings.mainInterval / 1000,
				_nonce: typeof window.heartbeatSettings === 'object' ? window.heartbeatSettings.nonce : '',
				action: 'heartbeat',
				screen_id: settings.screenId,
				has_focus: settings.hasFocus
			};

if ( 'customize' === settings.screenId  ) {
				ajaxData.wp_customize = 'on';
			}

settings.connecting = true;
			settings.xhr = $.ajax({
				url: settings.url,
				type: 'post',
				timeout: 30000, // Throw an error if not completed after 30 seconds.
				data: ajaxData,
				dataType: 'json'
			}).always( function() {
				settings.connecting = false;
				scheduleNextTick();
			}).done( function( response, textStatus, jqXHR ) {
				var newInterval;

if ( ! response ) {
					setErrorState( 'empty' );
					return;
				}

clearErrorState();

if ( response.nonces_expired ) {
					$document.trigger( 'heartbeat-nonces-expired' );
					wp.hooks.doAction( 'heartbeat.nonces-expired' );
				}

// Change the interval from PHP.
				if ( response.heartbeat_interval ) {
					newInterval = response.heartbeat_interval;
					delete response.heartbeat_interval;
				}

// Update the heartbeat nonce if set.
				if ( response.heartbeat_nonce && typeof window.heartbeatSettings === 'object' ) {
					window.heartbeatSettings.nonce = response.heartbeat_nonce;
					delete response.heartbeat_nonce;
				}

// Update the Rest API nonce if set and wp-api loaded.
				if ( response.rest_nonce && typeof window.wpApiSettings === 'object' ) {
					window.wpApiSettings.nonce = response.rest_nonce;
					// This nonce is required for api-fetch through heartbeat.tick.
					// delete response.rest_nonce;
				}

$document.trigger( 'heartbeat-tick', [response, textStatus, jqXHR] );
				wp.hooks.doAction( 'heartbeat.tick', response, textStatus, jqXHR );

// Do this last. Can trigger the next XHR if connection time > 5 seconds and newInterval == 'fast'.
				if ( newInterval ) {
					interval( newInterval );
				}
			}).fail( function( jqXHR, textStatus, error ) {
				setErrorState( textStatus || 'unknown', jqXHR.status );
				$document.trigger( 'heartbeat-error', [jqXHR, textStatus, error] );
				wp.hooks.doAction( 'heartbeat.error', jqXHR, textStatus, error );
			});
		}

/**
		 * Schedules the next connection.
		 *
		 * Fires immediately if the connection time is longer than the interval.
		 *
		 * @since 3.8.0
		 * @access private
		 *
		 * @return {void}
		 */
		function scheduleNextTick() {
			var delta = time() - settings.lastTick,
				interval = settings.mainInterval;

if ( settings.suspend ) {
				return;
			}

if ( ! settings.hasFocus ) {
				interval = 120000; // 120 seconds. Post locks expire after 150 seconds.
			} else if ( settings.countdown > 0 && settings.tempInterval ) {
				interval = settings.tempInterval;
				settings.countdown--;

if ( settings.countdown < 1 ) {
					settings.tempInterval = 0;
				}
			}

if ( settings.minimalInterval && interval < settings.minimalInterval ) {
				interval = settings.minimalInterval;
			}

window.clearTimeout( settings.beatTimer );

if ( delta < interval ) {
				settings.beatTimer = window.setTimeout(
					function() {
						connect();
					},
					interval - delta
				);
			} else {
				connect();
			}
		}

/**
		 * Sets the internal state when the browser window becomes hidden or loses focus.
		 *
		 * @since 3.6.0
		 * @access private
		 *
		 * @return {void}
		 */
		function blurred() {
			settings.hasFocus = false;
		}

/**
		 * Sets the internal state when the browser window becomes visible or is in focus.
		 *
		 * @since 3.6.0
		 * @access private
		 *
		 * @return {void}
		 */
		function focused() {
			settings.userActivity = time();

// Resume if suspended.
			resume();

if ( ! settings.hasFocus ) {
				settings.hasFocus = true;
				scheduleNextTick();
			}
		}

/**
		 * Suspends connecting.
		 */
		function suspend() {
			settings.suspend = true;
		}

/**
		 * Resumes connecting.
		 */
		function resume() {
			settings.suspend = false;
		}

/**
		 * Runs when the user becomes active after a period of inactivity.
		 *
		 * @since 3.6.0
		 * @access private
		 *
		 * @return {void}
		 */
		function userIsActive() {
			settings.userActivityEvents = false;
			$document.off( '.wp-heartbeat-active' );

$('iframe').each( function( i, frame ) {
				if ( isLocalFrame( frame ) ) {
					$( frame.contentWindow ).off( '.wp-heartbeat-active' );
				}
			});

focused();
		}

/**
		 * Checks for user activity.
		 *
		 * Runs every 30 seconds. Sets 'hasFocus = true' if user is active and the window
		 * is in the background. Sets 'hasFocus = false' if the user has been inactive
		 * (no mouse or keyboard activity) for 5 minutes even when the window has focus.
		 *
		 * @since 3.8.0
		 * @access private
		 *
		 * @return {void}
		 */
		function checkUserActivity() {
			var lastActive = settings.userActivity ? time() - settings.userActivity : 0;

// Throttle down when no mouse or keyboard activity for 5 minutes.
			if ( lastActive > 300000 && settings.hasFocus ) {
				blurred();
			}

// Suspend after 10 minutes of inactivity when suspending is enabled.
			// Always suspend after 60 minutes of inactivity. This will release the post lock, etc.
			if ( ( settings.suspendEnabled && lastActive > 600000 ) || lastActive > 3600000 ) {
				suspend();
			}

if ( ! settings.userActivityEvents ) {
				$document.on( 'mouseover.wp-heartbeat-active keyup.wp-heartbeat-active touchend.wp-heartbeat-active', function() {
					userIsActive();
				});

$('iframe').each( function( i, frame ) {
					if ( isLocalFrame( frame ) ) {
						$( frame.contentWindow ).on( 'mouseover.wp-heartbeat-active keyup.wp-heartbeat-active touchend.wp-heartbeat-active', function() {
							userIsActive();
						});
					}
				});

settings.userActivityEvents = true;
			}
		}

// Public methods.

/**
		 * Checks whether the window (or any local iframe in it) has focus, or the user
		 * is active.
		 *
		 * @since 3.6.0
		 * @memberOf wp.heartbeat.prototype
		 *
		 * @return {boolean} True if the window or the user is active.
		 */
		function hasFocus() {
			return settings.hasFocus;
		}

/**
		 * Checks whether there is a connection error.
		 *
		 * @since 3.6.0
		 *
		 * @memberOf wp.heartbeat.prototype
		 *
		 * @return {boolean} True if a connection error was found.
		 */
		function hasConnectionError() {
			return settings.connectionError;
		}

/**
		 * Connects as soon as possible regardless of 'hasFocus' state.
		 *
		 * Will not open two concurrent connections. If a connection is in progress,
		 * will connect again immediately after the current connection completes.
		 *
		 * @since 3.8.0
		 *
		 * @memberOf wp.heartbeat.prototype
		 *
		 * @return {void}
		 */
		function connectNow() {
			settings.lastTick = 0;
			scheduleNextTick();
		}

/**
		 * Disables suspending.
		 *
		 * Should be used only when Heartbeat is performing critical tasks like
		 * autosave, post-locking, etc. Using this on many screens may overload
		 * the user's hosting account if several browser windows/tabs are left open
		 * for a long time.
		 *
		 * @since 3.8.0
		 *
		 * @memberOf wp.heartbeat.prototype
		 *
		 * @return {void}
		 */
		function disableSuspend() {
			settings.suspendEnabled = false;
		}

/**
		 * Gets/Sets the interval.
		 *
		 * When setting to 'fast' or 5, the interval is 5 seconds for the next 30 ticks
		 * (for 2 minutes and 30 seconds) by default. In this case the number of 'ticks'
		 * can be passed as second argument. If the window doesn't have focus,
		 * the interval slows down to 2 minutes.
		 *
		 * @since 3.6.0
		 *
		 * @memberOf wp.heartbeat.prototype
		 *
		 * @param {string|number} speed Interval: 'fast' or integer between 1 and 3600 (seconds).
		 *                              Fast equals 5.
		 * @param {number}        ticks Tells how many ticks before the interval reverts back.
		 *                              Value must be between 1 and 30. Used with speed = 'fast' or 5.
		 *
		 * @return {number} Current interval in seconds.
		 */
		function interval( speed, ticks ) {
			var newInterval,
				oldInterval = settings.tempInterval ? settings.tempInterval : settings.mainInterval;

if ( speed ) {
				if ( 'fast' === speed ) {
					// Special case, see below.
					newInterval = 5000;
				} else if ( 'long-polling' === speed ) {
					// Allow long polling (experimental).
					settings.mainInterval = 0;
					return 0;
				} else {
					speed = parseInt( speed, 10 );

if ( speed >= 1 && speed <= 3600 ) {
						newInterval = speed * 1000;
					} else {
						newInterval = settings.originalInterval;
					}
				}

if ( settings.minimalInterval && newInterval < settings.minimalInterval ) {
					newInterval = settings.minimalInterval;
				}

// Special case, runs for a number of ticks then reverts to the previous interval.
				if ( 5000 === newInterval ) {
					ticks = parseInt( ticks, 10 ) || 30;
					ticks = ticks < 1 || ticks > 30 ? 30 : ticks;

settings.countdown = ticks;
					settings.tempInterval = newInterval;
				} else {
					settings.countdown = 0;
					settings.tempInterval = 0;
					settings.mainInterval = newInterval;
				}

/*
				 * Change the next connection time if new interval has been set.
				 * Will connect immediately if the time since the last connection
				 * is greater than the new interval.
				 */
				if ( newInterval !== oldInterval ) {
					scheduleNextTick();
				}
			}

return settings.tempInterval ? settings.tempInterval / 1000 : settings.mainInterval / 1000;
		}

/**
		 * Enqueues data to send with the next XHR.
		 *
		 * As the data is send asynchronously, this function doesn't return the XHR
		 * response. To see the response, use the custom jQuery event 'heartbeat-tick'
		 * on the document, example:
		 *		$(document).on( 'heartbeat-tick.myname', function( event, data, textStatus, jqXHR ) {
		 *			// code
		 *		});
		 * If the same 'handle' is used more than once, the data is not overwritten when
		 * the third argument is 'true'. Use `wp.heartbeat.isQueued('handle')` to see if
		 * any data is already queued for that handle.
		 *
		 * @since 3.6.0
		 *
		 * @memberOf wp.heartbeat.prototype
		 *
		 * @param {string}  handle      Unique handle for the data, used in PHP to
		 *                              receive the data.
		 * @param {*}       data        The data to send.
		 * @param {boolean} noOverwrite Whether to overwrite existing data in the queue.
		 *
		 * @return {boolean} True if the data was queued.
		 */
		function enqueue( handle, data, noOverwrite ) {
			if ( handle ) {
				if ( noOverwrite && this.isQueued( handle ) ) {
					return false;
				}

settings.queue[handle] = data;
				return true;
			}
			return false;
		}

/**
		 * Checks if data with a particular handle is queued.
		 *
		 * @since 3.6.0
		 *
		 * @param {string} handle The handle for the data.
		 *
		 * @return {boolean} True if the data is queued with this handle.
		 */
		function isQueued( handle ) {
			if ( handle ) {
				return settings.queue.hasOwnProperty( handle );
			}
		}

/**
		 * Removes data with a particular handle from the queue.
		 *
		 * @since 3.7.0
		 *
		 * @memberOf wp.heartbeat.prototype
		 *
		 * @param {string} handle The handle for the data.
		 *
		 * @return {void}
		 */
		function dequeue( handle ) {
			if ( handle ) {
				delete settings.queue[handle];
			}
		}

/**
		 * Gets data that was enqueued with a particular handle.
		 *
		 * @since 3.7.0
		 *
		 * @memberOf wp.heartbeat.prototype
		 *
		 * @param {string} handle The handle for the data.
		 *
		 * @return {*} The data or undefined.
		 */
		function getQueuedItem( handle ) {
			if ( handle ) {
				return this.isQueued( handle ) ? settings.queue[handle] : undefined;
			}
		}

initialize();

// Expose public methods.
		return {
			hasFocus: hasFocus,
			connectNow: connectNow,
			disableSuspend: disableSuspend,
			interval: interval,
			hasConnectionError: hasConnectionError,
			enqueue: enqueue,
			dequeue: dequeue,
			isQueued: isQueued,
			getQueuedItem: getQueuedItem
		};
	};

/**
	 * Ensure the global `wp` object exists.
	 *
	 * @namespace wp
	 */
	window.wp = window.wp || {};

/**
	 * Contains the Heartbeat API.
	 *
	 * @namespace wp.heartbeat
	 * @type {Heartbeat}
	 */
	window.wp.heartbeat = new Heartbeat();

}( jQuery, window ));
������������media-views.js��������������������������������������������������������������������������������������0000644�����������������00001024770�15221325047�0007330 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������/******/ (() => { // webpackBootstrap
/******/ 	var __webpack_modules__ = ({

/***/ 7145
(module) {

var Selection = wp.media.model.Selection,
	Library = wp.media.controller.Library,
	CollectionAdd;

/**
 * wp.media.controller.CollectionAdd
 *
 * A state for adding attachments to a collection (e.g. video playlist).
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.Library
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 *
 * @param {object}                     [attributes]                         The attributes hash passed to the state.
 * @param {string}                     [attributes.id=library]              Unique identifier.
 * @param {string}                     attributes.title                     Title for the state. Displays in the frame's title region.
 * @param {boolean|string}             [attributes.multiple=add]            Whether multi-select is enabled. Accepts 'add' or true.
 *                                                                          When set to true, requires Shift or Cmd/Ctrl to select multiple items.
 *                                                                          When set to 'add', allows selecting multiple items by clicking thumbnails.
 * @param {wp.media.model.Attachments} [attributes.library]                 The attachments collection to browse.
 *                                                                          If one is not supplied, a collection of attachments of the specified type will be created.
 * @param {boolean|string}             [attributes.filterable=uploaded]     Whether the library is filterable, and if so what filters should be shown.
 *                                                                          Accepts 'all', 'uploaded', or 'unattached'.
 * @param {string}                     [attributes.menu=gallery]            Initial mode for the menu region.
 * @param {string}                     [attributes.content=upload]          Initial mode for the content region.
 *                                                                          Overridden by persistent user setting if 'contentUserSetting' is true.
 * @param {string}                     [attributes.router=browse]           Initial mode for the router region.
 * @param {string}                     [attributes.toolbar=gallery-add]     Initial mode for the toolbar region.
 * @param {boolean}                    [attributes.searchable=true]         Whether the library is searchable.
 * @param {boolean}                    [attributes.sortable=true]           Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection.
 * @param {boolean}                    [attributes.autoSelect=true]         Whether an uploaded attachment should be automatically added to the selection.
 * @param {boolean}                    [attributes.contentUserSetting=true] Whether the content region's mode should be set and persisted per user.
 * @param {int}                        [attributes.priority=100]            The priority for the state link in the media menu.
 * @param {boolean}                    [attributes.syncSelection=false]     Whether the Attachments selection should be persisted from the last state.
 *                                                                          Defaults to false because for this state, because the library of the Edit Gallery state is the selection.
 * @param {string}                     attributes.type                      The collection's media type. (e.g. 'video').
 * @param {string}                     attributes.collectionType            The collection type. (e.g. 'playlist').
 */
CollectionAdd = Library.extend(/** @lends wp.media.controller.CollectionAdd.prototype */{
	defaults: _.defaults( {
		// Selection defaults. @see media.model.Selection
		multiple:      'add',
		// Attachments browser defaults. @see media.view.AttachmentsBrowser
		filterable:    'uploaded',

priority:      100,
		syncSelection: false
	}, Library.prototype.defaults ),

/**
	 * @since 3.9.0
	 */
	initialize: function() {
		var collectionType = this.get('collectionType');

if ( 'video' === this.get( 'type' ) ) {
			collectionType = 'video-' + collectionType;
		}

this.set( 'id', collectionType + '-library' );
		this.set( 'toolbar', collectionType + '-add' );
		this.set( 'menu', collectionType );

// If we haven't been provided a `library`, create a `Selection`.
		if ( ! this.get('library') ) {
			this.set( 'library', wp.media.query({ type: this.get('type') }) );
		}
		Library.prototype.initialize.apply( this, arguments );
	},

/**
	 * @since 3.9.0
	 */
	activate: function() {
		var library = this.get('library'),
			editLibrary = this.get('editLibrary'),
			edit = this.frame.state( this.get('collectionType') + '-edit' ).get('library');

if ( editLibrary && editLibrary !== edit ) {
			library.unobserve( editLibrary );
		}

// Accepts attachments that exist in the original library and
		// that do not exist in gallery's library.
		library.validator = function( attachment ) {
			return !! this.mirroring.get( attachment.cid ) && ! edit.get( attachment.cid ) && Selection.prototype.validator.apply( this, arguments );
		};

/*
		 * Reset the library to ensure that all attachments are re-added
		 * to the collection. Do so silently, as calling `observe` will
		 * trigger the `reset` event.
		 */
		library.reset( library.mirroring.models, { silent: true });
		library.observe( edit );
		this.set('editLibrary', edit);

Library.prototype.activate.apply( this, arguments );
	}
});

module.exports = CollectionAdd;

/***/ },

/***/ 8612
(module) {

var Library = wp.media.controller.Library,
	l10n = wp.media.view.l10n,
	$ = jQuery,
	CollectionEdit;

/**
 * wp.media.controller.CollectionEdit
 *
 * A state for editing a collection, which is used by audio and video playlists,
 * and can be used for other collections.
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.Library
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 *
 * @param {object}                     [attributes]                      The attributes hash passed to the state.
 * @param {string}                     attributes.title                  Title for the state. Displays in the media menu and the frame's title region.
 * @param {wp.media.model.Attachments} [attributes.library]              The attachments collection to edit.
 *                                                                       If one is not supplied, an empty media.model.Selection collection is created.
 * @param {boolean}                    [attributes.multiple=false]       Whether multi-select is enabled.
 * @param {string}                     [attributes.content=browse]       Initial mode for the content region.
 * @param {string}                     attributes.menu                   Initial mode for the menu region. @todo this needs a better explanation.
 * @param {boolean}                    [attributes.searchable=false]     Whether the library is searchable.
 * @param {boolean}                    [attributes.sortable=true]        Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection.
 * @param {boolean}                    [attributes.date=true]            Whether to show the date filter in the browser's toolbar.
 * @param {boolean}                    [attributes.describe=true]        Whether to offer UI to describe the attachments - e.g. captioning images in a gallery.
 * @param {boolean}                    [attributes.dragInfo=true]        Whether to show instructional text about the attachments being sortable.
 * @param {boolean}                    [attributes.dragInfoText]         Instructional text about the attachments being sortable.
 * @param {int}                        [attributes.idealColumnWidth=170] The ideal column width in pixels for attachments.
 * @param {boolean}                    [attributes.editing=false]        Whether the gallery is being created, or editing an existing instance.
 * @param {int}                        [attributes.priority=60]          The priority for the state link in the media menu.
 * @param {boolean}                    [attributes.syncSelection=false]  Whether the Attachments selection should be persisted from the last state.
 *                                                                       Defaults to false for this state, because the library passed in  *is* the selection.
 * @param {view}                       [attributes.SettingsView]         The view to edit the collection instance settings (e.g. Playlist settings with "Show tracklist" checkbox).
 * @param {view}                       [attributes.AttachmentView]       The single `Attachment` view to be used in the `Attachments`.
 *                                                                       If none supplied, defaults to wp.media.view.Attachment.EditLibrary.
 * @param {string}                     attributes.type                   The collection's media type. (e.g. 'video').
 * @param {string}                     attributes.collectionType         The collection type. (e.g. 'playlist').
 */
CollectionEdit = Library.extend(/** @lends wp.media.controller.CollectionEdit.prototype */{
	defaults: {
		multiple:         false,
		sortable:         true,
		date:             false,
		searchable:       false,
		content:          'browse',
		describe:         true,
		dragInfo:         true,
		idealColumnWidth: 170,
		editing:          false,
		priority:         60,
		SettingsView:     false,
		syncSelection:    false
	},

/**
	 * @since 3.9.0
	 */
	initialize: function() {
		var collectionType = this.get('collectionType');

if ( 'video' === this.get( 'type' ) ) {
			collectionType = 'video-' + collectionType;
		}

this.set( 'id', collectionType + '-edit' );
		this.set( 'toolbar', collectionType + '-edit' );

// If we haven't been provided a `library`, create a `Selection`.
		if ( ! this.get('library') ) {
			this.set( 'library', new wp.media.model.Selection() );
		}
		// The single `Attachment` view to be used in the `Attachments` view.
		if ( ! this.get('AttachmentView') ) {
			this.set( 'AttachmentView', wp.media.view.Attachment.EditLibrary );
		}
		Library.prototype.initialize.apply( this, arguments );
	},

/**
	 * @since 3.9.0
	 */
	activate: function() {
		var library = this.get('library');

// Limit the library to images only.
		library.props.set( 'type', this.get( 'type' ) );

// Watch for uploaded attachments.
		this.get('library').observe( wp.Uploader.queue );

this.frame.on( 'content:render:browse', this.renderSettings, this );

Library.prototype.activate.apply( this, arguments );
	},

/**
	 * @since 3.9.0
	 */
	deactivate: function() {
		// Stop watching for uploaded attachments.
		this.get('library').unobserve( wp.Uploader.queue );

this.frame.off( 'content:render:browse', this.renderSettings, this );

Library.prototype.deactivate.apply( this, arguments );
	},

/**
	 * Render the collection embed settings view in the browser sidebar.
	 *
	 * @todo This is against the pattern elsewhere in media. Typically the frame
	 *       is responsible for adding region mode callbacks. Explain.
	 *
	 * @since 3.9.0
	 *
	 * @param {wp.media.view.attachmentsBrowser} The attachments browser view.
	 */
	renderSettings: function( attachmentsBrowserView ) {
		var library = this.get('library'),
			collectionType = this.get('collectionType'),
			dragInfoText = this.get('dragInfoText'),
			SettingsView = this.get('SettingsView'),
			obj = {};

if ( ! library || ! attachmentsBrowserView ) {
			return;
		}

library[ collectionType ] = library[ collectionType ] || new Backbone.Model();

obj[ collectionType ] = new SettingsView({
			controller: this,
			model:      library[ collectionType ],
			priority:   40
		});

attachmentsBrowserView.sidebar.set( obj );

if ( dragInfoText ) {
			attachmentsBrowserView.toolbar.set( 'dragInfo', new wp.media.View({
				el: $( '<div class="instructions">' + dragInfoText + '</div>' )[0],
				priority: -40
			}) );
		}

// Add the 'Reverse order' button to the toolbar.
		attachmentsBrowserView.toolbar.set( 'reverse', {
			text:     l10n.reverseOrder,
			priority: 80,

click: function() {
				library.reset( library.toArray().reverse() );
			}
		});
	}
});

module.exports = CollectionEdit;

/***/ },

/***/ 5422
(module) {

var l10n = wp.media.view.l10n,
	Cropper;

/**
 * wp.media.controller.Cropper
 *
 * A class for cropping an image when called from the header media customization panel.
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 */
Cropper = wp.media.controller.State.extend(/** @lends wp.media.controller.Cropper.prototype */{
	defaults: {
		id:          'cropper',
		title:       l10n.cropImage,
		// Region mode defaults.
		toolbar:     'crop',
		content:     'crop',
		router:      false,
		canSkipCrop: false,

// Default doCrop Ajax arguments to allow the Customizer (for example) to inject state.
		doCropArgs: {}
	},

/**
	 * Shows the crop image window when called from the Add new image button.
	 *
	 * @since 4.2.0
	 *
	 * @return {void}
	 */
	activate: function() {
		this.frame.on( 'content:create:crop', this.createCropContent, this );
		this.frame.on( 'close', this.removeCropper, this );
		this.set('selection', new Backbone.Collection(this.frame._selection.single));
	},

/**
	 * Changes the state of the toolbar window to browse mode.
	 *
	 * @since 4.2.0
	 *
	 * @return {void}
	 */
	deactivate: function() {
		this.frame.toolbar.mode('browse');
	},

/**
	 * Creates the crop image window.
	 *
	 * Initialized when clicking on the Select and Crop button.
	 *
	 * @since 4.2.0
	 *
	 * @fires crop window
	 *
	 * @return {void}
	 */
	createCropContent: function() {
		this.cropperView = new wp.media.view.Cropper({
			controller: this,
			attachment: this.get('selection').first()
		});
		this.cropperView.on('image-loaded', this.createCropToolbar, this);
		this.frame.content.set(this.cropperView);

/**
	 * Removes the image selection and closes the cropping window.
	 *
	 * @since 4.2.0
	 *
	 * @return {void}
	 */
	removeCropper: function() {
		this.imgSelect.cancelSelection();
		this.imgSelect.setOptions({remove: true});
		this.imgSelect.update();
		this.cropperView.remove();
	},

/**
	 * Checks if cropping can be skipped and creates crop toolbar accordingly.
	 *
	 * @since 4.2.0
	 *
	 * @return {void}
	 */
	createCropToolbar: function() {
		var canSkipCrop, hasRequiredAspectRatio, suggestedCropSize, toolbarOptions;

suggestedCropSize      = this.get( 'suggestedCropSize' );
		hasRequiredAspectRatio = this.get( 'hasRequiredAspectRatio' );
		canSkipCrop            = this.get( 'canSkipCrop' ) || false;

toolbarOptions = {
			controller: this.frame,
			items: {
				insert: {
					style:    'primary',
					text:     l10n.cropImage,
					priority: 80,
					requires: { library: false, selection: false },

click: function() {
						var controller = this.controller,
							selection;

selection = controller.state().get('selection').first();
						selection.set({cropDetails: controller.state().imgSelect.getSelection()});

this.$el.text(l10n.cropping);
						this.$el.attr('disabled', true);

controller.state().doCrop( selection ).done( function( croppedImage ) {
							controller.trigger('cropped', croppedImage );
							controller.close();
						}).fail( function() {
							controller.trigger('content:error:crop');
						});
					}
				}
			}
		};

if ( canSkipCrop || hasRequiredAspectRatio ) {
			_.extend( toolbarOptions.items, {
				skip: {
					style:      'secondary',
					text:       l10n.skipCropping,
					priority:   70,
					requires:   { library: false, selection: false },
					click:      function() {
						var controller = this.controller,
							selection = controller.state().get( 'selection' ).first();

controller.state().cropperView.remove();

// Apply the suggested crop size.
						if ( hasRequiredAspectRatio && !canSkipCrop ) {
							selection.set({cropDetails: suggestedCropSize});
							controller.state().doCrop( selection ).done( function( croppedImage ) {
								controller.trigger( 'cropped', croppedImage );
								controller.close();
							}).fail( function() {
								controller.trigger( 'content:error:crop' );
							});
							return;
						}

// Skip the cropping process.
						controller.trigger( 'skippedcrop', selection );
						controller.close();
					}
				}
			});
		}

this.frame.toolbar.set( new wp.media.view.Toolbar(toolbarOptions) );
	},

/**
	 * Creates an object with the image attachment and crop properties.
	 *
	 * @since 4.2.0
	 *
	 * @return {$.promise} A jQuery promise with the custom header crop details.
	 */
	doCrop: function( attachment ) {
		return wp.ajax.post( 'custom-header-crop', _.extend(
			{},
			this.defaults.doCropArgs,
			{
				nonce: attachment.get( 'nonces' ).edit,
				id: attachment.get( 'id' ),
				cropDetails: attachment.get( 'cropDetails' )
			}
		) );
	}
});

module.exports = Cropper;

/***/ },

/***/ 9660
(module) {

var Controller = wp.media.controller,
	CustomizeImageCropper;

/**
 * A state for cropping an image in the customizer.
 *
 * @since 4.3.0
 *
 * @constructs wp.media.controller.CustomizeImageCropper
 * @memberOf wp.media.controller
 * @augments wp.media.controller.CustomizeImageCropper.Cropper
 * @inheritDoc
 */
CustomizeImageCropper = Controller.Cropper.extend(/** @lends wp.media.controller.CustomizeImageCropper.prototype */{
	/**
	 * Posts the crop details to the admin.
	 *
	 * Uses crop measurements when flexible in both directions.
	 * Constrains flexible side based on image ratio and size of the fixed side.
	 *
	 * @since 4.3.0
	 *
	 * @param {Object} attachment The attachment to crop.
	 *
	 * @return {$.promise} A jQuery promise that represents the crop image request.
	 */
	doCrop: function( attachment ) {
		var cropDetails = attachment.get( 'cropDetails' ),
			control = this.get( 'control' ),
			ratio = cropDetails.width / cropDetails.height;

// Use crop measurements when flexible in both directions.
		if ( control.params.flex_width && control.params.flex_height ) {
			cropDetails.dst_width  = cropDetails.width;
			cropDetails.dst_height = cropDetails.height;

// Constrain flexible side based on image ratio and size of the fixed side.
		} else {
			cropDetails.dst_width  = control.params.flex_width  ? control.params.height * ratio : control.params.width;
			cropDetails.dst_height = control.params.flex_height ? control.params.width  / ratio : control.params.height;
		}

return wp.ajax.post( 'crop-image', {
			wp_customize: 'on',
			nonce: attachment.get( 'nonces' ).edit,
			id: attachment.get( 'id' ),
			context: control.id,
			cropDetails: cropDetails
		} );
	}
});

module.exports = CustomizeImageCropper;

/***/ },

/***/ 5663
(module) {

var l10n = wp.media.view.l10n,
	EditImage;

/**
 * wp.media.controller.EditImage
 *
 * A state for editing (cropping, etc.) an image.
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 *
 * @param {object}                    attributes                      The attributes hash passed to the state.
 * @param {wp.media.model.Attachment} attributes.model                The attachment.
 * @param {string}                    [attributes.id=edit-image]      Unique identifier.
 * @param {string}                    [attributes.title=Edit Image]   Title for the state. Displays in the media menu and the frame's title region.
 * @param {string}                    [attributes.content=edit-image] Initial mode for the content region.
 * @param {string}                    [attributes.toolbar=edit-image] Initial mode for the toolbar region.
 * @param {string}                    [attributes.menu=false]         Initial mode for the menu region.
 * @param {string}                    [attributes.url]                Unused. @todo Consider removal.
 */
EditImage = wp.media.controller.State.extend(/** @lends wp.media.controller.EditImage.prototype */{
	defaults: {
		id:      'edit-image',
		title:   l10n.editImage,
		menu:    false,
		toolbar: 'edit-image',
		content: 'edit-image',
		url:     ''
	},

/**
	 * Activates a frame for editing a featured image.
	 *
	 * @since 3.9.0
	 *
	 * @return {void}
	 */
	activate: function() {
		this.frame.on( 'toolbar:render:edit-image', _.bind( this.toolbar, this ) );
	},

/**
	 * Deactivates a frame for editing a featured image.
	 *
	 * @since 3.9.0
	 *
	 * @return {void}
	 */
	deactivate: function() {
		this.frame.off( 'toolbar:render:edit-image' );
	},

/**
	 * Adds a toolbar with a back button.
	 *
	 * When the back button is pressed it checks whether there is a previous state.
	 * In case there is a previous state it sets that previous state otherwise it
	 * closes the frame.
	 *
	 * @since 3.9.0
	 *
	 * @return {void}
	 */
	toolbar: function() {
		var frame = this.frame,
			lastState = frame.lastState(),
			previous = lastState && lastState.id;

frame.toolbar.set( new wp.media.view.Toolbar({
			controller: frame,
			items: {
				back: {
					style: 'primary',
					text:     l10n.back,
					priority: 20,
					click:    function() {
						if ( previous ) {
							frame.setState( previous );
						} else {
							frame.close();
						}
					}
				}
			}
		}) );
	}
});

module.exports = EditImage;

/***/ },

/***/ 4910
(module) {

var l10n = wp.media.view.l10n,
	$ = Backbone.$,
	Embed;

/**
 * wp.media.controller.Embed
 *
 * A state for embedding media from a URL.
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 *
 * @param {object} attributes                         The attributes hash passed to the state.
 * @param {string} [attributes.id=embed]              Unique identifier.
 * @param {string} [attributes.title=Insert From URL] Title for the state. Displays in the media menu and the frame's title region.
 * @param {string} [attributes.content=embed]         Initial mode for the content region.
 * @param {string} [attributes.menu=default]          Initial mode for the menu region.
 * @param {string} [attributes.toolbar=main-embed]    Initial mode for the toolbar region.
 * @param {string} [attributes.menu=false]            Initial mode for the menu region.
 * @param {int}    [attributes.priority=120]          The priority for the state link in the media menu.
 * @param {string} [attributes.type=link]             The type of embed. Currently only link is supported.
 * @param {string} [attributes.url]                   The embed URL.
 * @param {object} [attributes.metadata={}]           Properties of the embed, which will override attributes.url if set.
 */
Embed = wp.media.controller.State.extend(/** @lends wp.media.controller.Embed.prototype */{
	defaults: {
		id:       'embed',
		title:    l10n.insertFromUrlTitle,
		content:  'embed',
		menu:     'default',
		toolbar:  'main-embed',
		priority: 120,
		type:     'link',
		url:      '',
		metadata: {}
	},

// The amount of time used when debouncing the scan.
	sensitivity: 400,

initialize: function(options) {
		this.metadata = options.metadata;
		this.debouncedScan = _.debounce( _.bind( this.scan, this ), this.sensitivity );
		this.props = new Backbone.Model( this.metadata || { url: '' });
		this.props.on( 'change:url', this.debouncedScan, this );
		this.props.on( 'change:url', this.refresh, this );
		this.on( 'scan', this.scanImage, this );
	},

/**
	 * Trigger a scan of the embedded URL's content for metadata required to embed.
	 *
	 * @fires wp.media.controller.Embed#scan
	 */
	scan: function() {
		var scanners,
			embed = this,
			attributes = {
				type: 'link',
				scanners: []
			};

/*
		 * Scan is triggered with the list of `attributes` to set on the
		 * state, useful for the 'type' attribute and 'scanners' attribute,
		 * an array of promise objects for asynchronous scan operations.
		 */
		if ( this.props.get('url') ) {
			this.trigger( 'scan', attributes );
		}

if ( attributes.scanners.length ) {
			scanners = attributes.scanners = $.when.apply( $, attributes.scanners );
			scanners.always( function() {
				if ( embed.get('scanners') === scanners ) {
					embed.set( 'loading', false );
				}
			});
		} else {
			attributes.scanners = null;
		}

attributes.loading = !! attributes.scanners;
		this.set( attributes );
	},
	/**
	 * Try scanning the embed as an image to discover its dimensions.
	 *
	 * @param {Object} attributes
	 */
	scanImage: function( attributes ) {
		var frame = this.frame,
			state = this,
			url = this.props.get('url'),
			image = new Image(),
			deferred = $.Deferred();

attributes.scanners.push( deferred.promise() );

// Try to load the image and find its width/height.
		image.onload = function() {
			deferred.resolve();

if ( state !== frame.state() || url !== state.props.get('url') ) {
				return;
			}

state.set({
				type: 'image'
			});

state.props.set({
				width:  image.width,
				height: image.height
			});
		};

image.onerror = deferred.reject;
		image.src = url;
	},

refresh: function() {
		this.frame.toolbar.get().refresh();
	},

reset: function() {
		this.props.clear().set({ url: '' });

if ( this.active ) {
			this.refresh();
		}
	}
});

module.exports = Embed;

/***/ },

/***/ 1169
(module) {

var Attachment = wp.media.model.Attachment,
	Library = wp.media.controller.Library,
	l10n = wp.media.view.l10n,
	FeaturedImage;

/**
 * wp.media.controller.FeaturedImage
 *
 * A state for selecting a featured image for a post.
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.Library
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 *
 * @param {object}                     [attributes]                          The attributes hash passed to the state.
 * @param {string}                     [attributes.id=featured-image]        Unique identifier.
 * @param {string}                     [attributes.title=Set Featured Image] Title for the state. Displays in the media menu and the frame's title region.
 * @param {wp.media.model.Attachments} [attributes.library]                  The attachments collection to browse.
 *                                                                           If one is not supplied, a collection of all images will be created.
 * @param {boolean}                    [attributes.multiple=false]           Whether multi-select is enabled.
 * @param {string}                     [attributes.content=upload]           Initial mode for the content region.
 *                                                                           Overridden by persistent user setting if 'contentUserSetting' is true.
 * @param {string}                     [attributes.menu=default]             Initial mode for the menu region.
 * @param {string}                     [attributes.router=browse]            Initial mode for the router region.
 * @param {string}                     [attributes.toolbar=featured-image]   Initial mode for the toolbar region.
 * @param {int}                        [attributes.priority=60]              The priority for the state link in the media menu.
 * @param {boolean}                    [attributes.searchable=true]          Whether the library is searchable.
 * @param {boolean|string}             [attributes.filterable=false]         Whether the library is filterable, and if so what filters should be shown.
 *                                                                           Accepts 'all', 'uploaded', or 'unattached'.
 * @param {boolean}                    [attributes.sortable=true]            Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection.
 * @param {boolean}                    [attributes.autoSelect=true]          Whether an uploaded attachment should be automatically added to the selection.
 * @param {boolean}                    [attributes.describe=false]           Whether to offer UI to describe attachments - e.g. captioning images in a gallery.
 * @param {boolean}                    [attributes.contentUserSetting=true]  Whether the content region's mode should be set and persisted per user.
 * @param {boolean}                    [attributes.syncSelection=true]       Whether the Attachments selection should be persisted from the last state.
 */
FeaturedImage = Library.extend(/** @lends wp.media.controller.FeaturedImage.prototype */{
	defaults: _.defaults({
		id:            'featured-image',
		title:         l10n.setFeaturedImageTitle,
		multiple:      false,
		filterable:    'uploaded',
		toolbar:       'featured-image',
		priority:      60,
		syncSelection: true
	}, Library.prototype.defaults ),

/**
	 * @since 3.5.0
	 */
	initialize: function() {
		var library, comparator;

// If we haven't been provided a `library`, create a `Selection`.
		if ( ! this.get('library') ) {
			this.set( 'library', wp.media.query({ type: 'image' }) );
		}

Library.prototype.initialize.apply( this, arguments );

library    = this.get('library');
		comparator = library.comparator;

// Overload the library's comparator to push items that are not in
		// the mirrored query to the front of the aggregate collection.
		library.comparator = function( a, b ) {
			var aInQuery = !! this.mirroring.get( a.cid ),
				bInQuery = !! this.mirroring.get( b.cid );

if ( ! aInQuery && bInQuery ) {
				return -1;
			} else if ( aInQuery && ! bInQuery ) {
				return 1;
			} else {
				return comparator.apply( this, arguments );
			}
		};

// Add all items in the selection to the library, so any featured
		// images that are not initially loaded still appear.
		library.observe( this.get('selection') );
	},

/**
	 * @since 3.5.0
	 */
	activate: function() {
		this.frame.on( 'open', this.updateSelection, this );

Library.prototype.activate.apply( this, arguments );
	},

/**
	 * @since 3.5.0
	 */
	deactivate: function() {
		this.frame.off( 'open', this.updateSelection, this );

Library.prototype.deactivate.apply( this, arguments );
	},

/**
	 * @since 3.5.0
	 */
	updateSelection: function() {
		var selection = this.get('selection'),
			id = wp.media.view.settings.post.featuredImageId,
			attachment;

if ( '' !== id && -1 !== id ) {
			attachment = Attachment.get( id );
			attachment.fetch();
		}

selection.reset( attachment ? [ attachment ] : [] );
	}
});

module.exports = FeaturedImage;

/***/ },

/***/ 7127
(module) {

var Selection = wp.media.model.Selection,
	Library = wp.media.controller.Library,
	l10n = wp.media.view.l10n,
	GalleryAdd;

/**
 * wp.media.controller.GalleryAdd
 *
 * A state for selecting more images to add to a gallery.
 *
 * @since 3.5.0
 *
 * @class
 * @augments wp.media.controller.Library
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 *
 * @memberof wp.media.controller
 *
 * @param {Object}                     [attributes]                         The attributes hash passed to the state.
 * @param {string}                     [attributes.id=gallery-library]      Unique identifier.
 * @param {string}                     [attributes.title=Add to Gallery]    Title for the state. Displays in the frame's title region.
 * @param {boolean|string}             [attributes.multiple=add]            Whether multi-select is enabled. Accepts 'add' or true.
 *                                                                          When set to true, requires Shift or Cmd/Ctrl to select multiple items.
 *                                                                          When set to 'add', allows selecting multiple items by clicking thumbnails.
 * @param {wp.media.model.Attachments} [attributes.library]                 The attachments collection to browse.
 *                                                                          If one is not supplied, a collection of all images will be created.
 * @param {boolean|string}             [attributes.filterable=uploaded]     Whether the library is filterable, and if so what filters should be shown.
 *                                                                          Accepts 'all', 'uploaded', or 'unattached'.
 * @param {string}                     [attributes.menu=gallery]            Initial mode for the menu region.
 * @param {string}                     [attributes.content=upload]          Initial mode for the content region.
 *                                                                          Overridden by persistent user setting if 'contentUserSetting' is true.
 * @param {string}                     [attributes.router=browse]           Initial mode for the router region.
 * @param {string}                     [attributes.toolbar=gallery-add]     Initial mode for the toolbar region.
 * @param {boolean}                    [attributes.searchable=true]         Whether the library is searchable.
 * @param {boolean}                    [attributes.sortable=true]           Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection.
 * @param {boolean}                    [attributes.autoSelect=true]         Whether an uploaded attachment should be automatically added to the selection.
 * @param {boolean}                    [attributes.contentUserSetting=true] Whether the content region's mode should be set and persisted per user.
 * @param {number}                     [attributes.priority=100]            The priority for the state link in the media menu.
 * @param {boolean}                    [attributes.syncSelection=false]     Whether the Attachments selection should be persisted from the last state.
 *                                                                          Defaults to false because for this state, because the library of the Edit Gallery state is the selection.
 */
GalleryAdd = Library.extend(/** @lends wp.media.controller.GalleryAdd.prototype */{
	defaults: _.defaults({
		id:            'gallery-library',
		title:         l10n.addToGalleryTitle,
		multiple:      'add',
		filterable:    'uploaded',
		menu:          'gallery',
		toolbar:       'gallery-add',
		priority:      100,
		syncSelection: false
	}, Library.prototype.defaults ),

/**
	 * Initializes the library. Creates a library of images if a library isn't supplied.
	 *
	 * @since 3.5.0
	 *
	 * @return {void}
	 */
	initialize: function() {
		if ( ! this.get('library') ) {
			this.set( 'library', wp.media.query({ type: 'image' }) );
		}

Library.prototype.initialize.apply( this, arguments );
	},

/**
	 * Activates the library.
	 *
	 * Removes all event listeners if in edit mode. Creates a validator to check an attachment.
	 * Resets library and re-enables event listeners. Activates edit mode. Calls the parent's activate method.
	 *
	 * @since 3.5.0
	 *
	 * @return {void}
	 */
	activate: function() {
		var library = this.get('library'),
			edit    = this.frame.state('gallery-edit').get('library');

if ( this.editLibrary && this.editLibrary !== edit ) {
			library.unobserve( this.editLibrary );
		}

/*
		 * Accept attachments that exist in the original library but
		 * that do not exist in gallery's library yet.
		 */
		library.validator = function( attachment ) {
			return !! this.mirroring.get( attachment.cid ) && ! edit.get( attachment.cid ) && Selection.prototype.validator.apply( this, arguments );
		};

Library.prototype.activate.apply( this, arguments );
	}
});

module.exports = GalleryAdd;

/***/ },

/***/ 2038
(module) {

var Library = wp.media.controller.Library,
	l10n = wp.media.view.l10n,
	GalleryEdit;

/**
 * wp.media.controller.GalleryEdit
 *
 * A state for editing a gallery's images and settings.
 *
 * @since 3.5.0
 *
 * @class
 * @augments wp.media.controller.Library
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 *
 * @memberOf wp.media.controller
 *
 * @param {Object}                     [attributes]                       The attributes hash passed to the state.
 * @param {string}                     [attributes.id=gallery-edit]       Unique identifier.
 * @param {string}                     [attributes.title=Edit Gallery]    Title for the state. Displays in the frame's title region.
 * @param {wp.media.model.Attachments} [attributes.library]               The collection of attachments in the gallery.
 *                                                                        If one is not supplied, an empty media.model.Selection collection is created.
 * @param {boolean}                    [attributes.multiple=false]        Whether multi-select is enabled.
 * @param {boolean}                    [attributes.searchable=false]      Whether the library is searchable.
 * @param {boolean}                    [attributes.sortable=true]         Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection.
 * @param {boolean}                    [attributes.date=true]             Whether to show the date filter in the browser's toolbar.
 * @param {string|false}               [attributes.content=browse]        Initial mode for the content region.
 * @param {string|false}               [attributes.toolbar=image-details] Initial mode for the toolbar region.
 * @param {boolean}                    [attributes.describe=true]         Whether to offer UI to describe attachments - e.g. captioning images in a gallery.
 * @param {boolean}                    [attributes.displaySettings=true]  Whether to show the attachment display settings interface.
 * @param {boolean}                    [attributes.dragInfo=true]         Whether to show instructional text about the attachments being sortable.
 * @param {number}                     [attributes.idealColumnWidth=170]  The ideal column width in pixels for attachments.
 * @param {boolean}                    [attributes.editing=false]         Whether the gallery is being created, or editing an existing instance.
 * @param {number}                     [attributes.priority=60]           The priority for the state link in the media menu.
 * @param {boolean}                    [attributes.syncSelection=false]   Whether the Attachments selection should be persisted from the last state.
 *                                                                        Defaults to false for this state, because the library passed in  *is* the selection.
 * @param {view}                       [attributes.AttachmentView]        The single `Attachment` view to be used in the `Attachments`.
 *                                                                        If none supplied, defaults to wp.media.view.Attachment.EditLibrary.
 */
GalleryEdit = Library.extend(/** @lends wp.media.controller.GalleryEdit.prototype */{
	defaults: {
		id:               'gallery-edit',
		title:            l10n.editGalleryTitle,
		multiple:         false,
		searchable:       false,
		sortable:         true,
		date:             false,
		display:          false,
		content:          'browse',
		toolbar:          'gallery-edit',
		describe:         true,
		displaySettings:  true,
		dragInfo:         true,
		idealColumnWidth: 170,
		editing:          false,
		priority:         60,
		syncSelection:    false
	},

/**
	 * Initializes the library.
	 *
	 * Creates a selection if a library isn't supplied and creates an attachment
	 * view if no attachment view is supplied.
	 *
	 * @since 3.5.0
	 *
	 * @return {void}
	 */
	initialize: function() {
		// If we haven't been provided a `library`, create a `Selection`.
		if ( ! this.get('library') ) {
			this.set( 'library', new wp.media.model.Selection() );
		}

// The single `Attachment` view to be used in the `Attachments` view.
		if ( ! this.get('AttachmentView') ) {
			this.set( 'AttachmentView', wp.media.view.Attachment.EditLibrary );
		}

Library.prototype.initialize.apply( this, arguments );
	},

/**
	 * Activates the library.
	 *
	 * Limits the library to images, watches for uploaded attachments. Watches for
	 * the browse event on the frame and binds it to gallerySettings.
	 *
	 * @since 3.5.0
	 *
	 * @return {void}
	 */
	activate: function() {
		var library = this.get('library');

// Limit the library to images only.
		library.props.set( 'type', 'image' );

// Watch for uploaded attachments.
		this.get('library').observe( wp.Uploader.queue );

this.frame.on( 'content:render:browse', this.gallerySettings, this );

Library.prototype.activate.apply( this, arguments );
	},

/**
	 * Deactivates the library.
	 *
	 * Stops watching for uploaded attachments and browse events.
	 *
	 * @since 3.5.0
	 *
	 * @return {void}
	 */
	deactivate: function() {
		// Stop watching for uploaded attachments.
		this.get('library').unobserve( wp.Uploader.queue );

this.frame.off( 'content:render:browse', this.gallerySettings, this );

Library.prototype.deactivate.apply( this, arguments );
	},

/**
	 * Adds the gallery settings to the sidebar and adds a reverse button to the
	 * toolbar.
	 *
	 * @since 3.5.0
	 *
	 * @param {wp.media.view.Frame} browser The file browser.
	 *
	 * @return {void}
	 */
	gallerySettings: function( browser ) {
		if ( ! this.get('displaySettings') ) {
			return;
		}

var library = this.get('library');

if ( ! library || ! browser ) {
			return;
		}

library.gallery = library.gallery || new Backbone.Model();

browser.sidebar.set({
			gallery: new wp.media.view.Settings.Gallery({
				controller: this,
				model:      library.gallery,
				priority:   40
			})
		});

browser.toolbar.set( 'reverse', {
			text:     l10n.reverseOrder,
			priority: 80,

click: function() {
				library.reset( library.toArray().reverse() );
			}
		});
	}
});

module.exports = GalleryEdit;

/***/ },

/***/ 705
(module) {

var State = wp.media.controller.State,
	Library = wp.media.controller.Library,
	l10n = wp.media.view.l10n,
	ImageDetails;

/**
 * wp.media.controller.ImageDetails
 *
 * A state for editing the attachment display settings of an image that's been
 * inserted into the editor.
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 *
 * @param {object}                    [attributes]                       The attributes hash passed to the state.
 * @param {string}                    [attributes.id=image-details]      Unique identifier.
 * @param {string}                    [attributes.title=Image Details]   Title for the state. Displays in the frame's title region.
 * @param {wp.media.model.Attachment} attributes.image                   The image's model.
 * @param {string|false}              [attributes.content=image-details] Initial mode for the content region.
 * @param {string|false}              [attributes.menu=false]            Initial mode for the menu region.
 * @param {string|false}              [attributes.router=false]          Initial mode for the router region.
 * @param {string|false}              [attributes.toolbar=image-details] Initial mode for the toolbar region.
 * @param {boolean}                   [attributes.editing=false]         Unused.
 * @param {int}                       [attributes.priority=60]           Unused.
 *
 * @todo This state inherits some defaults from media.controller.Library.prototype.defaults,
 *       however this may not do anything.
 */
ImageDetails = State.extend(/** @lends wp.media.controller.ImageDetails.prototype */{
	defaults: _.defaults({
		id:       'image-details',
		title:    l10n.imageDetailsTitle,
		content:  'image-details',
		menu:     false,
		router:   false,
		toolbar:  'image-details',
		editing:  false,
		priority: 60
	}, Library.prototype.defaults ),

/**
	 * @since 3.9.0
	 *
	 * @param options Attributes
	 */
	initialize: function( options ) {
		this.image = options.image;
		State.prototype.initialize.apply( this, arguments );
	},

/**
	 * @since 3.9.0
	 */
	activate: function() {
		this.frame.modal.$el.addClass('image-details');
	}
});

module.exports = ImageDetails;

/***/ },

/***/ 472
(module) {

var l10n = wp.media.view.l10n,
	getUserSetting = window.getUserSetting,
	setUserSetting = window.setUserSetting,
	Library;

/**
 * wp.media.controller.Library
 *
 * A state for choosing an attachment or group of attachments from the media library.
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 * @mixes media.selectionSync
 *
 * @param {object}                          [attributes]                         The attributes hash passed to the state.
 * @param {string}                          [attributes.id=library]              Unique identifier.
 * @param {string}                          [attributes.title=Media library]     Title for the state. Displays in the media menu and the frame's title region.
 * @param {wp.media.model.Attachments}      [attributes.library]                 The attachments collection to browse.
 *                                                                               If one is not supplied, a collection of all attachments will be created.
 * @param {wp.media.model.Selection|object} [attributes.selection]               A collection to contain attachment selections within the state.
 *                                                                               If the 'selection' attribute is a plain JS object,
 *                                                                               a Selection will be created using its values as the selection instance's `props` model.
 *                                                                               Otherwise, it will copy the library's `props` model.
 * @param {boolean}                         [attributes.multiple=false]          Whether multi-select is enabled.
 * @param {string}                          [attributes.content=upload]          Initial mode for the content region.
 *                                                                               Overridden by persistent user setting if 'contentUserSetting' is true.
 * @param {string}                          [attributes.menu=default]            Initial mode for the menu region.
 * @param {string}                          [attributes.router=browse]           Initial mode for the router region.
 * @param {string}                          [attributes.toolbar=select]          Initial mode for the toolbar region.
 * @param {boolean}                         [attributes.searchable=true]         Whether the library is searchable.
 * @param {boolean|string}                  [attributes.filterable=false]        Whether the library is filterable, and if so what filters should be shown.
 *                                                                               Accepts 'all', 'uploaded', or 'unattached'.
 * @param {boolean}                         [attributes.sortable=true]           Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection.
 * @param {boolean}                         [attributes.autoSelect=true]         Whether an uploaded attachment should be automatically added to the selection.
 * @param {boolean}                         [attributes.describe=false]          Whether to offer UI to describe attachments - e.g. captioning images in a gallery.
 * @param {boolean}                         [attributes.contentUserSetting=true] Whether the content region's mode should be set and persisted per user.
 * @param {boolean}                         [attributes.syncSelection=true]      Whether the Attachments selection should be persisted from the last state.
 */
Library = wp.media.controller.State.extend(/** @lends wp.media.controller.Library.prototype */{
	defaults: {
		id:                 'library',
		title:              l10n.mediaLibraryTitle,
		multiple:           false,
		content:            'upload',
		menu:               'default',
		router:             'browse',
		toolbar:            'select',
		searchable:         true,
		filterable:         false,
		sortable:           true,
		autoSelect:         true,
		describe:           false,
		contentUserSetting: true,
		syncSelection:      true
	},

/**
	 * If a library isn't provided, query all media items.
	 * If a selection instance isn't provided, create one.
	 *
	 * @since 3.5.0
	 */
	initialize: function() {
		var selection = this.get('selection'),
			props;

if ( ! this.get('library') ) {
			this.set( 'library', wp.media.query() );
		}

if ( ! ( selection instanceof wp.media.model.Selection ) ) {
			props = selection;

if ( ! props ) {
				props = this.get('library').props.toJSON();
				props = _.omit( props, 'orderby', 'query' );
			}

this.set( 'selection', new wp.media.model.Selection( null, {
				multiple: this.get('multiple'),
				props: props
			}) );
		}

this.resetDisplays();
	},

/**
	 * @since 3.5.0
	 */
	activate: function() {
		this.syncSelection();

wp.Uploader.queue.on( 'add', this.uploading, this );

this.get('selection').on( 'add remove reset', this.refreshContent, this );

if ( this.get( 'router' ) && this.get('contentUserSetting') ) {
			this.frame.on( 'content:activate', this.saveContentMode, this );
			this.set( 'content', getUserSetting( 'libraryContent', this.get('content') ) );
		}
	},

/**
	 * @since 3.5.0
	 */
	deactivate: function() {
		this.recordSelection();

this.frame.off( 'content:activate', this.saveContentMode, this );

// Unbind all event handlers that use this state as the context
		// from the selection.
		this.get('selection').off( null, null, this );

wp.Uploader.queue.off( null, null, this );
	},

/**
	 * Reset the library to its initial state.
	 *
	 * @since 3.5.0
	 */
	reset: function() {
		this.get('selection').reset();
		this.resetDisplays();
		this.refreshContent();
	},

/**
	 * Reset the attachment display settings defaults to the site options.
	 *
	 * If site options don't define them, fall back to a persistent user setting.
	 *
	 * @since 3.5.0
	 */
	resetDisplays: function() {
		var defaultProps = wp.media.view.settings.defaultProps;
		this._displays = [];
		this._defaultDisplaySettings = {
			align: getUserSetting( 'align', defaultProps.align ) || 'none',
			size:  getUserSetting( 'imgsize', defaultProps.size ) || 'medium',
			link:  getUserSetting( 'urlbutton', defaultProps.link ) || 'none'
		};
	},

/**
	 * Create a model to represent display settings (alignment, etc.) for an attachment.
	 *
	 * @since 3.5.0
	 *
	 * @param {wp.media.model.Attachment} attachment
	 * @return {Backbone.Model}
	 */
	display: function( attachment ) {
		var displays = this._displays;

if ( ! displays[ attachment.cid ] ) {
			displays[ attachment.cid ] = new Backbone.Model( this.defaultDisplaySettings( attachment ) );
		}
		return displays[ attachment.cid ];
	},

/**
	 * Given an attachment, create attachment display settings properties.
	 *
	 * @since 3.6.0
	 *
	 * @param {wp.media.model.Attachment} attachment
	 * @return {Object}
	 */
	defaultDisplaySettings: function( attachment ) {
		var settings = _.clone( this._defaultDisplaySettings );

settings.canEmbed = this.canEmbed( attachment );
		if ( settings.canEmbed ) {
			settings.link = 'embed';
		} else if ( ! this.isImageAttachment( attachment ) && settings.link === 'none' ) {
			settings.link = 'file';
		}

return settings;
	},

/**
	 * Whether an attachment is image.
	 *
	 * @since 4.4.1
	 *
	 * @param {wp.media.model.Attachment} attachment
	 * @return {boolean}
	 */
	isImageAttachment: function( attachment ) {
		// If uploading, we know the filename but not the mime type.
		if ( attachment.get('uploading') ) {
			return /\.(jpe?g|png|gif|webp|avif|heic|heif)$/i.test( attachment.get('filename') );
		}

return attachment.get('type') === 'image';
	},

/**
	 * Whether an attachment can be embedded (audio or video).
	 *
	 * @since 3.6.0
	 *
	 * @param {wp.media.model.Attachment} attachment
	 * @return {boolean}
	 */
	canEmbed: function( attachment ) {
		// If uploading, we know the filename but not the mime type.
		if ( ! attachment.get('uploading') ) {
			var type = attachment.get('type');
			if ( type !== 'audio' && type !== 'video' ) {
				return false;
			}
		}

return _.contains( wp.media.view.settings.embedExts, attachment.get('filename').split('.').pop() );
	},

/**
	 * If the state is active, no items are selected, and the current
	 * content mode is not an option in the state's router (provided
	 * the state has a router), reset the content mode to the default.
	 *
	 * @since 3.5.0
	 */
	refreshContent: function() {
		var selection = this.get('selection'),
			frame = this.frame,
			router = frame.router.get(),
			mode = frame.content.mode();

if ( this.active && ! selection.length && router && ! router.get( mode ) ) {
			this.frame.content.render( this.get('content') );
		}
	},

/**
	 * Callback handler when an attachment is uploaded.
	 *
	 * Switch to the Media Library if uploaded from the 'Upload Files' tab.
	 *
	 * Adds any uploading attachments to the selection.
	 *
	 * If the state only supports one attachment to be selected and multiple
	 * attachments are uploaded, the last attachment in the upload queue will
	 * be selected.
	 *
	 * @since 3.5.0
	 *
	 * @param {wp.media.model.Attachment} attachment
	 */
	uploading: function( attachment ) {
		var content = this.frame.content;

if ( 'upload' === content.mode() ) {
			this.frame.content.mode('browse');
		}

if ( this.get( 'autoSelect' ) ) {
			this.get('selection').add( attachment );
			this.frame.trigger( 'library:selection:add' );
		}
	},

/**
	 * Persist the mode of the content region as a user setting.
	 *
	 * @since 3.5.0
	 */
	saveContentMode: function() {
		if ( 'browse' !== this.get('router') ) {
			return;
		}

var mode = this.frame.content.mode(),
			view = this.frame.router.get();

if ( view && view.get( mode ) ) {
			setUserSetting( 'libraryContent', mode );
		}
	}

});

// Make selectionSync available on any Media Library state.
_.extend( Library.prototype, wp.media.selectionSync );

module.exports = Library;

/***/ },

/***/ 8065
(module) {

/**
 * wp.media.controller.MediaLibrary
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.Library
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 */
var Library = wp.media.controller.Library,
	MediaLibrary;

MediaLibrary = Library.extend(/** @lends wp.media.controller.MediaLibrary.prototype */{
	defaults: _.defaults({
		// Attachments browser defaults. @see media.view.AttachmentsBrowser
		filterable:      'uploaded',

displaySettings: false,
		priority:        80,
		syncSelection:   false
	}, Library.prototype.defaults ),

/**
	 * @since 3.9.0
	 *
	 * @param options
	 */
	initialize: function( options ) {
		this.media = options.media;
		this.type = options.type;
		this.set( 'library', wp.media.query({ type: this.type }) );

Library.prototype.initialize.apply( this, arguments );
	},

/**
	 * @since 3.9.0
	 */
	activate: function() {
		// @todo this should use this.frame.
		if ( wp.media.frame.lastMime ) {
			this.set( 'library', wp.media.query({ type: wp.media.frame.lastMime }) );
			delete wp.media.frame.lastMime;
		}
		Library.prototype.activate.apply( this, arguments );
	}
});

module.exports = MediaLibrary;

/***/ },

/***/ 9875
(module) {

/**
 * wp.media.controller.Region
 *
 * A region is a persistent application layout area.
 *
 * A region assumes one mode at any time, and can be switched to another.
 *
 * When mode changes, events are triggered on the region's parent view.
 * The parent view will listen to specific events and fill the region with an
 * appropriate view depending on mode. For example, a frame listens for the
 * 'browse' mode t be activated on the 'content' view and then fills the region
 * with an AttachmentsBrowser view.
 *
 * @memberOf wp.media.controller
 *
 * @class
 *
 * @param {Object}        options          Options hash for the region.
 * @param {string}        options.id       Unique identifier for the region.
 * @param {Backbone.View} options.view     A parent view the region exists within.
 * @param {string}        options.selector jQuery selector for the region within the parent view.
 */
var Region = function( options ) {
	_.extend( this, _.pick( options || {}, 'id', 'view', 'selector' ) );
};

// Use Backbone's self-propagating `extend` inheritance method.
Region.extend = Backbone.Model.extend;

_.extend( Region.prototype,/** @lends wp.media.controller.Region.prototype */{
	/**
	 * Activate a mode.
	 *
	 * @since 3.5.0
	 *
	 * @param {string} mode
	 *
	 * @fires Region#activate
	 * @fires Region#deactivate
	 *
	 * @return {wp.media.controller.Region} Returns itself to allow chaining.
	 */
	mode: function( mode ) {
		if ( ! mode ) {
			return this._mode;
		}
		// Bail if we're trying to change to the current mode.
		if ( mode === this._mode ) {
			return this;
		}

/**
		 * Region mode deactivation event.
		 *
		 * @event wp.media.controller.Region#deactivate
		 */
		this.trigger('deactivate');

this._mode = mode;
		this.render( mode );

/**
		 * Region mode activation event.
		 *
		 * @event wp.media.controller.Region#activate
		 */
		this.trigger('activate');
		return this;
	},
	/**
	 * Render a mode.
	 *
	 * @since 3.5.0
	 *
	 * @param {string} mode
	 *
	 * @fires Region#create
	 * @fires Region#render
	 *
	 * @return {wp.media.controller.Region} Returns itself to allow chaining.
	 */
	render: function( mode ) {
		// If the mode isn't active, activate it.
		if ( mode && mode !== this._mode ) {
			return this.mode( mode );
		}

var set = { view: null },
			view;

/**
		 * Create region view event.
		 *
		 * Region view creation takes place in an event callback on the frame.
		 *
		 * @event wp.media.controller.Region#create
		 * @type {object}
		 * @property {object} view
		 */
		this.trigger( 'create', set );
		view = set.view;

/**
		 * Render region view event.
		 *
		 * Region view creation takes place in an event callback on the frame.
		 *
		 * @event wp.media.controller.Region#render
		 * @type {object}
		 */
		this.trigger( 'render', view );
		if ( view ) {
			this.set( view );
		}
		return this;
	},

/**
	 * Get the region's view.
	 *
	 * @since 3.5.0
	 *
	 * @return {wp.media.View}
	 */
	get: function() {
		return this.view.views.first( this.selector );
	},

/**
	 * Set the region's view as a subview of the frame.
	 *
	 * @since 3.5.0
	 *
	 * @param {Array|Object} views
	 * @param {Object} [options={}]
	 * @return {wp.Backbone.Subviews} Subviews is returned to allow chaining.
	 */
	set: function( views, options ) {
		if ( options ) {
			options.add = false;
		}
		return this.view.views.set( this.selector, views, options );
	},

/**
	 * Trigger regional view events on the frame.
	 *
	 * @since 3.5.0
	 *
	 * @param {string} event
	 * @return {undefined|wp.media.controller.Region} Returns itself to allow chaining.
	 */
	trigger: function( event ) {
		var base, args;

if ( ! this._mode ) {
			return;
		}

args = _.toArray( arguments );
		base = this.id + ':' + event;

// Trigger `{this.id}:{event}:{this._mode}` event on the frame.
		args[0] = base + ':' + this._mode;
		this.view.trigger.apply( this.view, args );

// Trigger `{this.id}:{event}` event on the frame.
		args[0] = base;
		this.view.trigger.apply( this.view, args );
		return this;
	}
});

module.exports = Region;

/***/ },

/***/ 2275
(module) {

var Library = wp.media.controller.Library,
	l10n = wp.media.view.l10n,
	ReplaceImage;

/**
 * wp.media.controller.ReplaceImage
 *
 * A state for replacing an image.
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.Library
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 *
 * @param {object}                     [attributes]                         The attributes hash passed to the state.
 * @param {string}                     [attributes.id=replace-image]        Unique identifier.
 * @param {string}                     [attributes.title=Replace Image]     Title for the state. Displays in the media menu and the frame's title region.
 * @param {wp.media.model.Attachments} [attributes.library]                 The attachments collection to browse.
 *                                                                          If one is not supplied, a collection of all images will be created.
 * @param {boolean}                    [attributes.multiple=false]          Whether multi-select is enabled.
 * @param {string}                     [attributes.content=upload]          Initial mode for the content region.
 *                                                                          Overridden by persistent user setting if 'contentUserSetting' is true.
 * @param {string}                     [attributes.menu=default]            Initial mode for the menu region.
 * @param {string}                     [attributes.router=browse]           Initial mode for the router region.
 * @param {string}                     [attributes.toolbar=replace]         Initial mode for the toolbar region.
 * @param {int}                        [attributes.priority=60]             The priority for the state link in the media menu.
 * @param {boolean}                    [attributes.searchable=true]         Whether the library is searchable.
 * @param {boolean|string}             [attributes.filterable=uploaded]     Whether the library is filterable, and if so what filters should be shown.
 *                                                                          Accepts 'all', 'uploaded', or 'unattached'.
 * @param {boolean}                    [attributes.sortable=true]           Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection.
 * @param {boolean}                    [attributes.autoSelect=true]         Whether an uploaded attachment should be automatically added to the selection.
 * @param {boolean}                    [attributes.describe=false]          Whether to offer UI to describe attachments - e.g. captioning images in a gallery.
 * @param {boolean}                    [attributes.contentUserSetting=true] Whether the content region's mode should be set and persisted per user.
 * @param {boolean}                    [attributes.syncSelection=true]      Whether the Attachments selection should be persisted from the last state.
 */
ReplaceImage = Library.extend(/** @lends wp.media.controller.ReplaceImage.prototype */{
	defaults: _.defaults({
		id:            'replace-image',
		title:         l10n.replaceImageTitle,
		multiple:      false,
		filterable:    'uploaded',
		toolbar:       'replace',
		menu:          false,
		priority:      60,
		syncSelection: true
	}, Library.prototype.defaults ),

/**
	 * @since 3.9.0
	 *
	 * @param options
	 */
	initialize: function( options ) {
		var library, comparator;

this.image = options.image;
		// If we haven't been provided a `library`, create a `Selection`.
		if ( ! this.get('library') ) {
			this.set( 'library', wp.media.query({ type: 'image' }) );
		}

Library.prototype.initialize.apply( this, arguments );

library    = this.get('library');
		comparator = library.comparator;

if ( ! aInQuery && bInQuery ) {
				return -1;
			} else if ( aInQuery && ! bInQuery ) {
				return 1;
			} else {
				return comparator.apply( this, arguments );
			}
		};

// Add all items in the selection to the library, so any featured
		// images that are not initially loaded still appear.
		library.observe( this.get('selection') );
	},

/**
	 * @since 3.9.0
	 */
	activate: function() {
		this.frame.on( 'content:render:browse', this.updateSelection, this );

Library.prototype.activate.apply( this, arguments );
	},

/**
	 * @since 5.9.0
	 */
	deactivate: function() {
		this.frame.off( 'content:render:browse', this.updateSelection, this );

Library.prototype.deactivate.apply( this, arguments );
	},

/**
	 * @since 3.9.0
	 */
	updateSelection: function() {
		var selection = this.get('selection'),
			attachment = this.image.attachment;

selection.reset( attachment ? [ attachment ] : [] );
	}
});

module.exports = ReplaceImage;

/***/ },

/***/ 6172
(module) {

var Controller = wp.media.controller,
	SiteIconCropper;

/**
 * wp.media.controller.SiteIconCropper
 *
 * A state for cropping a Site Icon.
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments wp.media.controller.Cropper
 * @augments wp.media.controller.State
 * @augments Backbone.Model
 */
SiteIconCropper = Controller.Cropper.extend(/** @lends wp.media.controller.SiteIconCropper.prototype */{
	activate: function() {
		this.frame.on( 'content:create:crop', this.createCropContent, this );
		this.frame.on( 'close', this.removeCropper, this );
		this.set('selection', new Backbone.Collection(this.frame._selection.single));
	},

createCropContent: function() {
		this.cropperView = new wp.media.view.SiteIconCropper({
			controller: this,
			attachment: this.get('selection').first()
		});
		this.cropperView.on('image-loaded', this.createCropToolbar, this);
		this.frame.content.set(this.cropperView);

doCrop: function( attachment ) {
		var cropDetails = attachment.get( 'cropDetails' ),
			control = this.get( 'control' );

cropDetails.dst_width  = control.params.width;
		cropDetails.dst_height = control.params.height;

return wp.ajax.post( 'crop-image', {
			nonce: attachment.get( 'nonces' ).edit,
			id: attachment.get( 'id' ),
			context: 'site-icon',
			cropDetails: cropDetails
		} );
	}
});

module.exports = SiteIconCropper;

/***/ },

/***/ 6150
(module) {

/**
 * wp.media.controller.StateMachine
 *
 * A state machine keeps track of state. It is in one state at a time,
 * and can change from one state to another.
 *
 * States are stored as models in a Backbone collection.
 *
 * @memberOf wp.media.controller
 *
 * @since 3.5.0
 *
 * @class
 * @augments Backbone.Model
 * @mixin
 * @mixes Backbone.Events
 */
var StateMachine = function() {
	return {
		// Use Backbone's self-propagating `extend` inheritance method.
		extend: Backbone.Model.extend
	};
};

_.extend( StateMachine.prototype, Backbone.Events,/** @lends wp.media.controller.StateMachine.prototype */{
	/**
	 * Fetch a state.
	 *
	 * If no `id` is provided, returns the active state.
	 *
	 * Implicitly creates states.
	 *
	 * Ensure that the `states` collection exists so the `StateMachine`
	 * can be used as a mixin.
	 *
	 * @since 3.5.0
	 *
	 * @param {string} id
	 * @return {wp.media.controller.State} Returns a State model from
	 *                                     the StateMachine collection.
	 */
	state: function( id ) {
		this.states = this.states || new Backbone.Collection();

// Default to the active state.
		id = id || this._state;

if ( id && ! this.states.get( id ) ) {
			this.states.add({ id: id });
		}
		return this.states.get( id );
	},

/**
	 * Sets the active state.
	 *
	 * Bail if we're trying to select the current state, if we haven't
	 * created the `states` collection, or are trying to select a state
	 * that does not exist.
	 *
	 * @since 3.5.0
	 *
	 * @param {string} id
	 *
	 * @fires wp.media.controller.State#deactivate
	 * @fires wp.media.controller.State#activate
	 *
	 * @return {wp.media.controller.StateMachine} Returns itself to allow chaining.
	 */
	setState: function( id ) {
		var previous = this.state();

if ( ( previous && id === previous.id ) || ! this.states || ! this.states.get( id ) ) {
			return this;
		}

if ( previous ) {
			previous.trigger('deactivate');
			this._lastState = previous.id;
		}

this._state = id;
		this.state().trigger('activate');

return this;
	},

/**
	 * Returns the previous active state.
	 *
	 * Call the `state()` method with no parameters to retrieve the current
	 * active state.
	 *
	 * @since 3.5.0
	 *
	 * @return {wp.media.controller.State} Returns a State model from
	 *                                     the StateMachine collection.
	 */
	lastState: function() {
		if ( this._lastState ) {
			return this.state( this._lastState );
		}
	}
});

// Map all event binding and triggering on a StateMachine to its `states` collection.
_.each([ 'on', 'off', 'trigger' ], function( method ) {
	/**
	 * @function on
	 * @memberOf wp.media.controller.StateMachine
	 * @instance
	 * @return {wp.media.controller.StateMachine} Returns itself to allow chaining.
	 */
	/**
	 * @function off
	 * @memberOf wp.media.controller.StateMachine
	 * @instance
	 * @return {wp.media.controller.StateMachine} Returns itself to allow chaining.
	 */
	/**
	 * @function trigger
	 * @memberOf wp.media.controller.StateMachine
	 * @instance
	 * @return {wp.media.controller.StateMachine} Returns itself to allow chaining.
	 */
	StateMachine.prototype[ method ] = function() {
		// Ensure that the `states` collection exists so the `StateMachine`
		// can be used as a mixin.
		this.states = this.states || new Backbone.Collection();
		// Forward the method to the `states` collection.
		this.states[ method ].apply( this.states, arguments );
		return this;
	};
});

module.exports = StateMachine;

/***/ },

/***/ 5694
(module) {

/**
 * wp.media.controller.State
 *
 * A state is a step in a workflow that when set will trigger the controllers
 * for the regions to be updated as specified in the frame.
 *
 * A state has an event-driven lifecycle:
 *
 *     'ready'      triggers when a state is added to a state machine's collection.
 *     'activate'   triggers when a state is activated by a state machine.
 *     'deactivate' triggers when a state is deactivated by a state machine.
 *     'reset'      is not triggered automatically. It should be invoked by the
 *                  proper controller to reset the state to its default.
 *
 * @memberOf wp.media.controller
 *
 * @class
 * @augments Backbone.Model
 */
var State = Backbone.Model.extend(/** @lends wp.media.controller.State.prototype */{
	/**
	 * Constructor.
	 *
	 * @since 3.5.0
	 */
	constructor: function() {
		this.on( 'activate', this._preActivate, this );
		this.on( 'activate', this.activate, this );
		this.on( 'activate', this._postActivate, this );
		this.on( 'deactivate', this._deactivate, this );
		this.on( 'deactivate', this.deactivate, this );
		this.on( 'reset', this.reset, this );
		this.on( 'ready', this._ready, this );
		this.on( 'ready', this.ready, this );
		/**
		 * Call parent constructor with passed arguments
		 */
		Backbone.Model.apply( this, arguments );
		this.on( 'change:menu', this._updateMenu, this );
	},
	/**
	 * Ready event callback.
	 *
	 * @abstract
	 * @since 3.5.0
	 */
	ready: function() {},

/**
	 * Activate event callback.
	 *
	 * @abstract
	 * @since 3.5.0
	 */
	activate: function() {},

/**
	 * Deactivate event callback.
	 *
	 * @abstract
	 * @since 3.5.0
	 */
	deactivate: function() {},

/**
	 * Reset event callback.
	 *
	 * @abstract
	 * @since 3.5.0
	 */
	reset: function() {},

/**
	 * @since 3.5.0
	 * @access private
	 */
	_ready: function() {
		this._updateMenu();
	},

/**
	 * @since 3.5.0
	 * @access private
	*/
	_preActivate: function() {
		this.active = true;
	},

/**
	 * @since 3.5.0
	 * @access private
	 */
	_postActivate: function() {
		this.on( 'change:menu', this._menu, this );
		this.on( 'change:titleMode', this._title, this );
		this.on( 'change:content', this._content, this );
		this.on( 'change:toolbar', this._toolbar, this );

this.frame.on( 'title:render:default', this._renderTitle, this );

this._title();
		this._menu();
		this._toolbar();
		this._content();
		this._router();
	},

/**
	 * @since 3.5.0
	 * @access private
	 */
	_deactivate: function() {
		this.active = false;

this.frame.off( 'title:render:default', this._renderTitle, this );

this.off( 'change:menu', this._menu, this );
		this.off( 'change:titleMode', this._title, this );
		this.off( 'change:content', this._content, this );
		this.off( 'change:toolbar', this._toolbar, this );
	},

/**
	 * @since 3.5.0
	 * @access private
	 */
	_title: function() {
		this.frame.title.render( this.get('titleMode') || 'default' );
	},

/**
	 * @since 3.5.0
	 * @access private
	 */
	_renderTitle: function( view ) {
		view.$el.text( this.get('title') || '' );
	},

/**
	 * @since 3.5.0
	 * @access private
	 */
	_router: function() {
		var router = this.frame.router,
			mode = this.get('router'),
			view;

this.frame.$el.toggleClass( 'hide-router', ! mode );
		if ( ! mode ) {
			return;
		}

this.frame.router.render( mode );

view = router.get();
		if ( view && view.select ) {
			view.select( this.frame.content.mode() );
		}
	},

/**
	 * @since 3.5.0
	 * @access private
	 */
	_menu: function() {
		var menu = this.frame.menu,
			mode = this.get('menu'),
			actionMenuItems,
			actionMenuLength,
			view;

if ( this.frame.menu ) {
			actionMenuItems = this.frame.menu.get('views'),
			actionMenuLength = actionMenuItems ? actionMenuItems.views.get().length : 0,
			// Show action menu only if it is active and has more than one default element.
			this.frame.$el.toggleClass( 'hide-menu', ! mode || actionMenuLength < 2 );
		}
		if ( ! mode ) {
			return;
		}

menu.mode( mode );

view = menu.get();
		if ( view && view.select ) {
			view.select( this.id );
		}
	},

/**
	 * @since 3.5.0
	 * @access private
	 */
	_updateMenu: function() {
		var previous = this.previous('menu'),
			menu = this.get('menu');

if ( previous ) {
			this.frame.off( 'menu:render:' + previous, this._renderMenu, this );
		}

if ( menu ) {
			this.frame.on( 'menu:render:' + menu, this._renderMenu, this );
		}
	},

/**
	 * Create a view in the media menu for the state.
	 *
	 * @since 3.5.0
	 * @access private
	 *
	 * @param {media.view.Menu} view The menu view.
	 */
	_renderMenu: function( view ) {
		var menuItem = this.get('menuItem'),
			title = this.get('title'),
			priority = this.get('priority');

if ( ! menuItem && title ) {
			menuItem = { text: title };

if ( priority ) {
				menuItem.priority = priority;
			}
		}

if ( ! menuItem ) {
			return;
		}

view.set( this.id, menuItem );
	}
});

_.each(['toolbar','content'], function( region ) {
	/**
	 * @access private
	 */
	State.prototype[ '_' + region ] = function() {
		var mode = this.get( region );
		if ( mode ) {
			this.frame[ region ].render( mode );
		}
	};
});

module.exports = State;

/***/ },

/***/ 4181
(module) {

/**
 * wp.media.selectionSync
 *
 * Sync an attachments selection in a state with another state.
 *
 * Allows for selecting multiple images in the Add Media workflow, and then
 * switching to the Insert Gallery workflow while preserving the attachments selection.
 *
 * @memberOf wp.media
 *
 * @mixin
 */
var selectionSync = {
	/**
	 * @since 3.5.0
	 */
	syncSelection: function() {
		var selection = this.get('selection'),
			manager = this.frame._selection;

if ( ! this.get('syncSelection') || ! manager || ! selection ) {
			return;
		}

/*
		 * If the selection supports multiple items, validate the stored
		 * attachments based on the new selection's conditions. Record
		 * the attachments that are not included; we'll maintain a
		 * reference to those. Other attachments are considered in flux.
		 */
		if ( selection.multiple ) {
			selection.reset( [], { silent: true });
			selection.validateAll( manager.attachments );
			manager.difference = _.difference( manager.attachments.models, selection.models );
		}

// Sync the selection's single item with the master.
		selection.single( manager.single );
	},

/**
	 * Record the currently active attachments, which is a combination
	 * of the selection's attachments and the set of selected
	 * attachments that this specific selection considered invalid.
	 * Reset the difference and record the single attachment.
	 *
	 * @since 3.5.0
	 */
	recordSelection: function() {
		var selection = this.get('selection'),
			manager = this.frame._selection;

if ( ! this.get('syncSelection') || ! manager || ! selection ) {
			return;
		}

if ( selection.multiple ) {
			manager.attachments.reset( selection.toArray().concat( manager.difference ) );
			manager.difference = [];
		} else {
			manager.attachments.add( selection.toArray() );
		}

manager.single = selection._single;
	}
};

module.exports = selectionSync;

/***/ },

/***/ 2982
(module) {

var View = wp.media.View,
	AttachmentCompat;

/**
 * wp.media.view.AttachmentCompat
 *
 * A view to display fields added via the `attachment_fields_to_edit` filter.
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
AttachmentCompat = View.extend(/** @lends wp.media.view.AttachmentCompat.prototype */{
	tagName:   'form',
	className: 'compat-item',

events: {
		'submit':          'preventDefault',
		'change input':    'save',
		'change select':   'save',
		'change textarea': 'save'
	},

initialize: function() {
		// Render the view when a new item is added.
		this.listenTo( this.model, 'add', this.render );
	},

/**
	 * @return {wp.media.view.AttachmentCompat} Returns itself to allow chaining.
	 */
	dispose: function() {
		if ( this.$(':focus').length ) {
			this.save();
		}
		/**
		 * call 'dispose' directly on the parent class
		 */
		return View.prototype.dispose.apply( this, arguments );
	},
	/**
	 * @return {wp.media.view.AttachmentCompat} Returns itself to allow chaining.
	 */
	render: function() {
		var compat = this.model.get('compat');
		if ( ! compat || ! compat.item ) {
			return;
		}

this.views.detach();
		this.$el.html( compat.item );
		this.views.render();
		return this;
	},
	/**
	 * @param {Object} event
	 */
	preventDefault: function( event ) {
		event.preventDefault();
	},
	/**
	 * @param {Object} event
	 */
	save: function( event ) {
		var data = {};

if ( event ) {
			event.preventDefault();
		}

_.each( this.$el.serializeArray(), function( pair ) {
			data[ pair.name ] = pair.value;
		});

this.controller.trigger( 'attachment:compat:waiting', ['waiting'] );
		this.model.saveCompat( data ).always( _.bind( this.postSave, this ) );
	},

postSave: function() {
		this.controller.trigger( 'attachment:compat:ready', ['ready'] );
	}
});

module.exports = AttachmentCompat;

/***/ },

/***/ 7709
(module) {

var $ = jQuery,
	AttachmentFilters;

/**
 * wp.media.view.AttachmentFilters
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
AttachmentFilters = wp.media.View.extend(/** @lends wp.media.view.AttachmentFilters.prototype */{
	tagName:   'select',
	className: 'attachment-filters',
	id:        'media-attachment-filters',

events: {
		change: 'change'
	},

keys: [],

initialize: function() {
		this.createFilters();
		_.extend( this.filters, this.options.filters );

// Build `<option>` elements.
		this.$el.html( _.chain( this.filters ).map( function( filter, value ) {
			return {
				el: $( '<option></option>' ).val( value ).html( filter.text )[0],
				priority: filter.priority || 50
			};
		}, this ).sortBy('priority').pluck('el').value() );

this.listenTo( this.model, 'change', this.select );
		this.select();
	},

/**
	 * @abstract
	 */
	createFilters: function() {
		this.filters = {};
	},

/**
	 * When the selected filter changes, update the Attachment Query properties to match.
	 */
	change: function() {
		var filter = this.filters[ this.el.value ];
		if ( filter ) {
			this.model.set( filter.props );
		}
	},

select: function() {
		var model = this.model,
			value = 'all',
			props = model.toJSON();

_.find( this.filters, function( filter, id ) {
			var equal = _.all( filter.props, function( prop, key ) {
				return prop === ( _.isUndefined( props[ key ] ) ? null : props[ key ] );
			});

if ( equal ) {
				return value = id;
			}
		});

this.$el.val( value );
	}
});

module.exports = AttachmentFilters;

/***/ },

/***/ 7349
(module) {

var l10n = wp.media.view.l10n,
	All;

/**
 * wp.media.view.AttachmentFilters.All
 *
 * @memberOf wp.media.view.AttachmentFilters
 *
 * @class
 * @augments wp.media.view.AttachmentFilters
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
All = wp.media.view.AttachmentFilters.extend(/** @lends wp.media.view.AttachmentFilters.All.prototype */{
	createFilters: function() {
		var filters = {},
			uid = window.userSettings ? parseInt( window.userSettings.uid, 10 ) : 0;

_.each( wp.media.view.settings.mimeTypes || {}, function( text, key ) {
			filters[ key ] = {
				text: text,
				props: {
					status:  null,
					type:    key,
					uploadedTo: null,
					orderby: 'date',
					order:   'DESC',
					author:  null
				}
			};
		});

filters.all = {
			text:  l10n.allMediaItems,
			props: {
				status:  null,
				type:    null,
				uploadedTo: null,
				orderby: 'date',
				order:   'DESC',
				author:  null
			},
			priority: 10
		};

if ( wp.media.view.settings.post.id ) {
			filters.uploaded = {
				text:  l10n.uploadedToThisPost,
				props: {
					status:  null,
					type:    null,
					uploadedTo: wp.media.view.settings.post.id,
					orderby: 'menuOrder',
					order:   'ASC',
					author:  null
				},
				priority: 20
			};
		}

filters.unattached = {
			text:  l10n.unattached,
			props: {
				status:     null,
				uploadedTo: 0,
				type:       null,
				orderby:    'menuOrder',
				order:      'ASC',
				author:     null
			},
			priority: 50
		};

if ( uid ) {
			filters.mine = {
				text:  l10n.mine,
				props: {
					status:		null,
					type:		null,
					uploadedTo:	null,
					orderby:	'date',
					order:		'DESC',
					author:		uid
				},
				priority: 50
			};
		}

if ( wp.media.view.settings.mediaTrash &&
			this.controller.isModeActive( 'grid' ) ) {

filters.trash = {
				text:  l10n.trash,
				props: {
					uploadedTo: null,
					status:     'trash',
					type:       null,
					orderby:    'date',
					order:      'DESC',
					author:     null
				},
				priority: 50
			};
		}

this.filters = filters;
	}
});

module.exports = All;

/***/ },

/***/ 6472
(module) {

var l10n = wp.media.view.l10n,
	DateFilter;

/**
 * A filter dropdown for month/dates.
 *
 * @memberOf wp.media.view.AttachmentFilters
 *
 * @class
 * @augments wp.media.view.AttachmentFilters
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
DateFilter = wp.media.view.AttachmentFilters.extend(/** @lends wp.media.view.AttachmentFilters.Date.prototype */{
	id: 'media-attachment-date-filters',

createFilters: function() {
		var filters = {};
		_.each( wp.media.view.settings.months || {}, function( value, index ) {
			filters[ index ] = {
				text: value.text,
				props: {
					year: value.year,
					monthnum: value.month
				}
			};
		});
		filters.all = {
			text:  l10n.allDates,
			props: {
				monthnum: false,
				year:  false
			},
			priority: 10
		};
		this.filters = filters;
	}
});

module.exports = DateFilter;

/***/ },

/***/ 1368
(module) {

var l10n = wp.media.view.l10n,
	Uploaded;

/**
 * wp.media.view.AttachmentFilters.Uploaded
 *
 * @memberOf wp.media.view.AttachmentFilters
 *
 * @class
 * @augments wp.media.view.AttachmentFilters
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Uploaded = wp.media.view.AttachmentFilters.extend(/** @lends wp.media.view.AttachmentFilters.Uploaded.prototype */{
	createFilters: function() {
		var type = this.model.get('type'),
			types = wp.media.view.settings.mimeTypes,
			uid = window.userSettings ? parseInt( window.userSettings.uid, 10 ) : 0,
			text;

if ( types && type ) {
			text = types[ type ];
		}

this.filters = {
			all: {
				text:  text || l10n.allMediaItems,
				props: {
					uploadedTo: null,
					orderby: 'date',
					order:   'DESC',
					author:	 null
				},
				priority: 10
			},

uploaded: {
				text:  l10n.uploadedToThisPost,
				props: {
					uploadedTo: wp.media.view.settings.post.id,
					orderby: 'menuOrder',
					order:   'ASC',
					author:	 null
				},
				priority: 20
			},

unattached: {
				text:  l10n.unattached,
				props: {
					uploadedTo: 0,
					orderby: 'menuOrder',
					order:   'ASC',
					author:	 null
				},
				priority: 50
			}
		};

if ( uid ) {
			this.filters.mine = {
				text:  l10n.mine,
				props: {
					orderby: 'date',
					order:   'DESC',
					author:  uid
				},
				priority: 50
			};
		}
	}
});

module.exports = Uploaded;

/***/ },

/***/ 4075
(module) {

var View = wp.media.View,
	$ = jQuery,
	Attachment;

/**
 * wp.media.view.Attachment
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Attachment = View.extend(/** @lends wp.media.view.Attachment.prototype */{
	tagName:   'li',
	className: 'attachment',
	template:  wp.template('attachment'),

attributes: function() {
		return {
			'tabIndex':     0,
			'role':         'checkbox',
			'aria-label':   this.model.get( 'title' ) || wp.i18n.__( 'uploading…' ),
			'aria-checked': false,
			'data-id':      this.model.get( 'id' )
		};
	},

events: {
		'click':                          'toggleSelectionHandler',
		'change [data-setting]':          'updateSetting',
		'change [data-setting] input':    'updateSetting',
		'change [data-setting] select':   'updateSetting',
		'change [data-setting] textarea': 'updateSetting',
		'click .attachment-close':        'removeFromLibrary',
		'click .check':                   'checkClickHandler',
		'keydown':                        'toggleSelectionHandler'
	},

buttons: {},

initialize: function() {
		var selection = this.options.selection,
			options = _.defaults( this.options, {
				rerenderOnModelChange: true
			} );

if ( options.rerenderOnModelChange ) {
			this.listenTo( this.model, 'change', this.render );
		} else {
			this.listenTo( this.model, 'change:percent', this.progress );
		}
		this.listenTo( this.model, 'change:title', this._syncTitle );
		this.listenTo( this.model, 'change:caption', this._syncCaption );
		this.listenTo( this.model, 'change:artist', this._syncArtist );
		this.listenTo( this.model, 'change:album', this._syncAlbum );

// Update the selection.
		this.listenTo( this.model, 'add', this.select );
		this.listenTo( this.model, 'remove', this.deselect );
		if ( selection ) {
			selection.on( 'reset', this.updateSelect, this );
			// Update the model's details view.
			this.listenTo( this.model, 'selection:single selection:unsingle', this.details );
			this.details( this.model, this.controller.state().get('selection') );
		}

this.listenTo( this.controller.states, 'attachment:compat:waiting attachment:compat:ready', this.updateSave );
	},
	/**
	 * @return {wp.media.view.Attachment} Returns itself to allow chaining.
	 */
	dispose: function() {
		var selection = this.options.selection;

// Make sure all settings are saved before removing the view.
		this.updateAll();

if ( selection ) {
			selection.off( null, null, this );
		}
		/**
		 * call 'dispose' directly on the parent class
		 */
		View.prototype.dispose.apply( this, arguments );
		return this;
	},
	/**
	 * @return {wp.media.view.Attachment} Returns itself to allow chaining.
	 */
	render: function() {
		var options = _.defaults( this.model.toJSON(), {
				orientation:   'landscape',
				uploading:     false,
				type:          '',
				subtype:       '',
				icon:          '',
				filename:      '',
				caption:       '',
				title:         '',
				dateFormatted: '',
				width:         '',
				height:        '',
				compat:        false,
				alt:           '',
				description:   ''
			}, this.options );

options.buttons  = this.buttons;
		options.describe = this.controller.state().get('describe');

if ( 'image' === options.type ) {
			options.size = this.imageSize();
		}

options.can = {};
		if ( options.nonces ) {
			options.can.remove = !! options.nonces['delete'];
			options.can.save = !! options.nonces.update;
		}

if ( this.controller.state().get('allowLocalEdits') && ! options.uploading ) {
			options.allowLocalEdits = true;
		}

if ( options.uploading && ! options.percent ) {
			options.percent = 0;
		}

this.views.detach();
		this.$el.html( this.template( options ) );

this.$el.toggleClass( 'uploading', options.uploading );

if ( options.uploading ) {
			this.$bar = this.$('.media-progress-bar div');
		} else {
			delete this.$bar;
		}

// Check if the model is selected.
		this.updateSelect();

// Update the save status.
		this.updateSave();

this.views.render();

return this;
	},

progress: function() {
		if ( this.$bar && this.$bar.length ) {
			this.$bar.width( this.model.get('percent') + '%' );
		}
	},

/**
	 * @param {Object} event
	 */
	toggleSelectionHandler: function( event ) {
		var method;

// Don't do anything inside inputs and on the attachment check and remove buttons.
		if ( 'INPUT' === event.target.nodeName || 'BUTTON' === event.target.nodeName ) {
			return;
		}

// Catch arrow events.
		if ( 37 === event.keyCode || 38 === event.keyCode || 39 === event.keyCode || 40 === event.keyCode ) {
			this.controller.trigger( 'attachment:keydown:arrow', event );
			return;
		}

// Catch enter and space events.
		if ( 'keydown' === event.type && 13 !== event.keyCode && 32 !== event.keyCode ) {
			return;
		}

event.preventDefault();

// In the grid view, bubble up an edit:attachment event to the controller.
		if ( this.controller.isModeActive( 'grid' ) ) {
			if ( this.controller.isModeActive( 'edit' ) ) {
				// Pass the current target to restore focus when closing.
				this.controller.trigger( 'edit:attachment', this.model, event.currentTarget );
				return;
			}

if ( this.controller.isModeActive( 'select' ) ) {
				method = 'toggle';
			}
		}

if ( event.shiftKey ) {
			method = 'between';
		} else if ( event.ctrlKey || event.metaKey ) {
			method = 'toggle';
		}

// Avoid toggles when the command or control key is pressed with the enter key to prevent deselecting the last selected attachment.
		if ( ( event.metaKey || event.ctrlKey ) && ( 13 === event.keyCode || 10 === event.keyCode ) ) {
			return;
		}

this.toggleSelection({
			method: method
		});

this.controller.trigger( 'selection:toggle' );
	},
	/**
	 * @param {Object} options
	 */
	toggleSelection: function( options ) {
		var collection = this.collection,
			selection = this.options.selection,
			model = this.model,
			method = options && options.method,
			single, models, singleIndex, modelIndex;

if ( ! selection ) {
			return;
		}

single = selection.single();
		method = _.isUndefined( method ) ? selection.multiple : method;

// If the `method` is set to `between`, select all models that
		// exist between the current and the selected model.
		if ( 'between' === method && single && selection.multiple ) {
			// If the models are the same, short-circuit.
			if ( single === model ) {
				return;
			}

singleIndex = collection.indexOf( single );
			modelIndex  = collection.indexOf( this.model );

if ( singleIndex < modelIndex ) {
				models = collection.models.slice( singleIndex, modelIndex + 1 );
			} else {
				models = collection.models.slice( modelIndex, singleIndex + 1 );
			}

selection.add( models );
			selection.single( model );
			return;

// If the `method` is set to `toggle`, just flip the selection
		// status, regardless of whether the model is the single model.
		} else if ( 'toggle' === method ) {
			selection[ this.selected() ? 'remove' : 'add' ]( model );
			selection.single( model );
			return;
		} else if ( 'add' === method ) {
			selection.add( model );
			selection.single( model );
			return;
		}

// Fixes bug that loses focus when selecting a featured image.
		if ( ! method ) {
			method = 'add';
		}

if ( method !== 'add' ) {
			method = 'reset';
		}

if ( this.selected() ) {
			/*
			 * If the model is the single model, remove it.
			 * If it is not the same as the single model,
			 * it now becomes the single model.
			 */
			selection[ single === model ? 'remove' : 'single' ]( model );
		} else {
			/*
			 * If the model is not selected, run the `method` on the
			 * selection. By default, we `reset` the selection, but the
			 * `method` can be set to `add` the model to the selection.
			 */
			selection[ method ]( model );
			selection.single( model );
		}
	},

updateSelect: function() {
		this[ this.selected() ? 'select' : 'deselect' ]();
	},
	/**
	 * @return {unresolved|boolean}
	 */
	selected: function() {
		var selection = this.options.selection;
		if ( selection ) {
			return !! selection.get( this.model.cid );
		}
	},
	/**
	 * @param {Backbone.Model} model
	 * @param {Backbone.Collection} collection
	 */
	select: function( model, collection ) {
		var selection = this.options.selection,
			controller = this.controller;

// Bail if the model is already selected.
		if ( this.$el.hasClass( 'selected' ) ) {
			return;
		}

// Add 'selected' class to model, set aria-checked to true.
		this.$el.addClass( 'selected' ).attr( 'aria-checked', true );
		//  Make the checkbox tabable, except in media grid (bulk select mode).
		if ( ! ( controller.isModeActive( 'grid' ) && controller.isModeActive( 'select' ) ) ) {
			this.$( '.check' ).attr( 'tabindex', '0' );
		}
	},
	/**
	 * @param {Backbone.Model} model
	 * @param {Backbone.Collection} collection
	 */
	deselect: function( model, collection ) {
		var selection = this.options.selection;

/*
		 * Check if a selection exists and if it's the collection provided.
		 * If they're not the same collection, bail; we're in another
		 * selection's event loop.
		 */
		if ( ! selection || ( collection && collection !== selection ) ) {
			return;
		}
		this.$el.removeClass( 'selected' ).attr( 'aria-checked', false )
			.find( '.check' ).attr( 'tabindex', '-1' );
	},
	/**
	 * @param {Backbone.Model} model
	 * @param {Backbone.Collection} collection
	 */
	details: function( model, collection ) {
		var selection = this.options.selection,
			details;

if ( selection !== collection ) {
			return;
		}

details = selection.single();
		this.$el.toggleClass( 'details', details === this.model );
	},
	/**
	 * @param {string} size
	 * @return {Object}
	 */
	imageSize: function( size ) {
		var sizes = this.model.get('sizes'), matched = false;

size = size || 'medium';

// Use the provided image size if possible.
		if ( sizes ) {
			if ( sizes[ size ] ) {
				matched = sizes[ size ];
			} else if ( sizes.large ) {
				matched = sizes.large;
			} else if ( sizes.thumbnail ) {
				matched = sizes.thumbnail;
			} else if ( sizes.full ) {
				matched = sizes.full;
			}

if ( matched ) {
				return _.clone( matched );
			}
		}

return {
			url:         this.model.get('url'),
			width:       this.model.get('width'),
			height:      this.model.get('height'),
			orientation: this.model.get('orientation')
		};
	},
	/**
	 * @param {Object} event
	 */
	updateSetting: function( event ) {
		var $setting = $( event.target ).closest('[data-setting]'),
			setting, value;

if ( ! $setting.length ) {
			return;
		}

setting = $setting.data('setting');
		value   = event.target.value;

if ( this.model.get( setting ) !== value ) {
			this.save( setting, value );
		}
	},

/**
	 * Pass all the arguments to the model's save method.
	 *
	 * Records the aggregate status of all save requests and updates the
	 * view's classes accordingly.
	 */
	save: function() {
		var view = this,
			save = this._save = this._save || { status: 'ready' },
			request = this.model.save.apply( this.model, arguments ),
			requests = save.requests ? $.when( request, save.requests ) : request;

// If we're waiting to remove 'Saved.', stop.
		if ( save.savedTimer ) {
			clearTimeout( save.savedTimer );
		}

this.updateSave('waiting');
		save.requests = requests;
		requests.always( function() {
			// If we've performed another request since this one, bail.
			if ( save.requests !== requests ) {
				return;
			}

view.updateSave( requests.state() === 'resolved' ? 'complete' : 'error' );
			save.savedTimer = setTimeout( function() {
				view.updateSave('ready');
				delete save.savedTimer;
			}, 2000 );
		});
	},
	/**
	 * @param {string} status
	 * @return {wp.media.view.Attachment} Returns itself to allow chaining.
	 */
	updateSave: function( status ) {
		var save = this._save = this._save || { status: 'ready' };

if ( status && status !== save.status ) {
			this.$el.removeClass( 'save-' + save.status );
			save.status = status;
		}

this.$el.addClass( 'save-' + save.status );
		return this;
	},

updateAll: function() {
		var $settings = this.$('[data-setting]'),
			model = this.model,
			changed;

changed = _.chain( $settings ).map( function( el ) {
			var $input = $('input, textarea, select, [value]', el ),
				setting, value;

if ( ! $input.length ) {
				return;
			}

setting = $(el).data('setting');
			value = $input.val();

// Record the value if it changed.
			if ( model.get( setting ) !== value ) {
				return [ setting, value ];
			}
		}).compact().object().value();

if ( ! _.isEmpty( changed ) ) {
			model.save( changed );
		}
	},
	/**
	 * @param {Object} event
	 */
	removeFromLibrary: function( event ) {
		// Catch enter and space events.
		if ( 'keydown' === event.type && 13 !== event.keyCode && 32 !== event.keyCode ) {
			return;
		}

// Stop propagation so the model isn't selected.
		event.stopPropagation();

this.collection.remove( this.model );
	},

/**
	 * Add the model if it isn't in the selection, if it is in the selection,
	 * remove it.
	 *
	 * @param {[type]} event [description]
	 * @return {[type]} [description]
	 */
	checkClickHandler: function ( event ) {
		var selection = this.options.selection;
		if ( ! selection ) {
			return;
		}
		event.stopPropagation();
		if ( selection.where( { id: this.model.get( 'id' ) } ).length ) {
			selection.remove( this.model );
			// Move focus back to the attachment tile (from the check).
			this.$el.focus();
		} else {
			selection.add( this.model );
		}

// Trigger an action button update.
		this.controller.trigger( 'selection:toggle' );
	}
});

// Ensure settings remain in sync between attachment views.
_.each({
	caption: '_syncCaption',
	title:   '_syncTitle',
	artist:  '_syncArtist',
	album:   '_syncAlbum'
}, function( method, setting ) {
	/**
	 * @function _syncCaption
	 * @memberOf wp.media.view.Attachment
	 * @instance
	 *
	 * @param {Backbone.Model} model
	 * @param {string} value
	 * @return {wp.media.view.Attachment} Returns itself to allow chaining.
	 */
	/**
	 * @function _syncTitle
	 * @memberOf wp.media.view.Attachment
	 * @instance
	 *
	 * @param {Backbone.Model} model
	 * @param {string} value
	 * @return {wp.media.view.Attachment} Returns itself to allow chaining.
	 */
	/**
	 * @function _syncArtist
	 * @memberOf wp.media.view.Attachment
	 * @instance
	 *
	 * @param {Backbone.Model} model
	 * @param {string} value
	 * @return {wp.media.view.Attachment} Returns itself to allow chaining.
	 */
	/**
	 * @function _syncAlbum
	 * @memberOf wp.media.view.Attachment
	 * @instance
	 *
	 * @param {Backbone.Model} model
	 * @param {string} value
	 * @return {wp.media.view.Attachment} Returns itself to allow chaining.
	 */
	Attachment.prototype[ method ] = function( model, value ) {
		var $setting = this.$('[data-setting="' + setting + '"]');

if ( ! $setting.length ) {
			return this;
		}

/*
		 * If the updated value is in sync with the value in the DOM, there
		 * is no need to re-render. If we're currently editing the value,
		 * it will automatically be in sync, suppressing the re-render for
		 * the view we're editing, while updating any others.
		 */
		if ( value === $setting.find('input, textarea, select, [value]').val() ) {
			return this;
		}

return this.render();
	};
});

module.exports = Attachment;

/***/ },

/***/ 6090
(module) {

/* global ClipboardJS */
var Attachment = wp.media.view.Attachment,
	l10n = wp.media.view.l10n,
	$ = jQuery,
	Details,
	__ = wp.i18n.__;

Details = Attachment.extend(/** @lends wp.media.view.Attachment.Details.prototype */{
	tagName:   'div',
	className: 'attachment-details',
	template:  wp.template('attachment-details'),

/*
	 * Reset all the attributes inherited from Attachment including role=checkbox,
	 * tabindex, etc., as they are inappropriate for this view. See #47458 and [30483] / #30390.
	 */
	attributes: {},

events: {
		'change [data-setting]':          'updateSetting',
		'change [data-setting] input':    'updateSetting',
		'change [data-setting] select':   'updateSetting',
		'change [data-setting] textarea': 'updateSetting',
		'click .delete-attachment':       'deleteAttachment',
		'click .trash-attachment':        'trashAttachment',
		'click .untrash-attachment':      'untrashAttachment',
		'click .edit-attachment':         'editAttachment',
		'keydown':                        'toggleSelectionHandler'
	},

/**
	 * Copies the attachment URL to the clipboard.
	 *
	 * @since 5.5.0
	 *
	 * @param {MouseEvent} event A click event.
	 *
	 * @return {void}
	 */
	 copyAttachmentDetailsURLClipboard: function() {
		var clipboard = new ClipboardJS( '.copy-attachment-url' ),
			successTimeout;

clipboard.on( 'success', function( event ) {
			var triggerElement = $( event.trigger ),
				successElement = $( '.success', triggerElement.closest( '.copy-to-clipboard-container' ) );

// Clear the selection and move focus back to the trigger.
			event.clearSelection();

// Show success visual feedback.
			clearTimeout( successTimeout );
			successElement.removeClass( 'hidden' );

// Hide success visual feedback after 3 seconds since last success.
			successTimeout = setTimeout( function() {
				successElement.addClass( 'hidden' );
			}, 3000 );

// Handle success audible feedback.
			wp.a11y.speak( __( 'The file URL has been copied to your clipboard' ) );
		} );
	 },

/**
	 * Shows the details of an attachment.
	 *
	 * @since 3.5.0
	 *
	 * @constructs wp.media.view.Attachment.Details
	 * @augments wp.media.view.Attachment
	 *
	 * @return {void}
	 */
	initialize: function() {
		this.options = _.defaults( this.options, {
			rerenderOnModelChange: false
		});

// Call 'initialize' directly on the parent class.
		Attachment.prototype.initialize.apply( this, arguments );

this.copyAttachmentDetailsURLClipboard();
	},

/**
	 * Gets the focusable elements to move focus to.
	 *
	 * @since 5.3.0
	 */
	getFocusableElements: function() {
		var editedAttachment = $( 'li[data-id="' + this.model.id + '"]' );

this.previousAttachment = editedAttachment.prev();
		this.nextAttachment = editedAttachment.next();
	},

/**
	 * Moves focus to the previous or next attachment in the grid.
	 * Fallbacks to the upload button or media frame when there are no attachments.
	 *
	 * @since 5.3.0
	 */
	moveFocus: function() {
		if ( this.previousAttachment.length ) {
			this.previousAttachment.trigger( 'focus' );
			return;
		}

if ( this.nextAttachment.length ) {
			this.nextAttachment.trigger( 'focus' );
			return;
		}

// Fallback: move focus to the "Select Files" button in the media modal.
		if ( this.controller.uploader && this.controller.uploader.$browser ) {
			this.controller.uploader.$browser.trigger( 'focus' );
			return;
		}

// Last fallback.
		this.moveFocusToLastFallback();
	},

/**
	 * Moves focus to the media frame as last fallback.
	 *
	 * @since 5.3.0
	 */
	moveFocusToLastFallback: function() {
		// Last fallback: make the frame focusable and move focus to it.
		$( '.media-frame' )
			.attr( 'tabindex', '-1' )
			.trigger( 'focus' );
	},

/**
	 * Deletes an attachment.
	 *
	 * Deletes an attachment after asking for confirmation. After deletion,
	 * keeps focus in the modal.
	 *
	 * @since 3.5.0
	 *
	 * @param {MouseEvent} event A click event.
	 *
	 * @return {void}
	 */
	deleteAttachment: function( event ) {
		event.preventDefault();

this.getFocusableElements();

if ( window.confirm( l10n.warnDelete ) ) {
			this.model.destroy( {
				wait: true,
				error: function() {
					window.alert( l10n.errorDeleting );
				}
			} );

this.moveFocus();
		}
	},

/**
	 * Sets the Trash state on an attachment, or destroys the model itself.
	 *
	 * If the mediaTrash setting is set to true, trashes the attachment.
	 * Otherwise, the model itself is destroyed.
	 *
	 * @since 3.9.0
	 *
	 * @param {MouseEvent} event A click event.
	 *
	 * @return {void}
	 */
	trashAttachment: function( event ) {
		var library = this.controller.library,
			self = this;
		event.preventDefault();

this.getFocusableElements();

// When in the Media Library and the Media Trash is enabled.
		if ( wp.media.view.settings.mediaTrash &&
			'edit-metadata' === this.controller.content.mode() ) {

this.model.set( 'status', 'trash' );
			this.model.save().done( function() {
				library._requery( true );
				/*
				 * @todo We need to move focus back to the previous, next, or first
				 * attachment but the library gets re-queried and refreshed.
				 * Thus, the references to the previous attachments are lost.
				 * We need an alternate method.
				 */
				self.moveFocusToLastFallback();
			} );
		} else {
			this.model.destroy();
			this.moveFocus();
		}
	},

/**
	 * Untrashes an attachment.
	 *
	 * @since 4.0.0
	 *
	 * @param {MouseEvent} event A click event.
	 *
	 * @return {void}
	 */
	untrashAttachment: function( event ) {
		var library = this.controller.library;
		event.preventDefault();

this.model.set( 'status', 'inherit' );
		this.model.save().done( function() {
			library._requery( true );
		} );
	},

/**
	 * Opens the edit page for a specific attachment.
	 *
	 * @since 3.5.0
	 *
	 * @param {MouseEvent} event A click event.
	 *
	 * @return {void}
	 */
	editAttachment: function( event ) {
		var editState = this.controller.states.get( 'edit-image' );
		if ( window.imageEdit && editState ) {
			event.preventDefault();

editState.set( 'image', this.model );
			this.controller.setState( 'edit-image' );
		} else {
			this.$el.addClass('needs-refresh');
		}
	},

/**
	 * Triggers an event on the controller when reverse tabbing (shift+tab).
	 *
	 * This event can be used to make sure to move the focus correctly.
	 *
	 * @since 4.0.0
	 *
	 * @fires wp.media.controller.MediaLibrary#attachment:details:shift-tab
	 * @fires wp.media.controller.MediaLibrary#attachment:keydown:arrow
	 *
	 * @param {KeyboardEvent} event A keyboard event.
	 *
	 * @return {boolean|void} Returns false or undefined.
	 */
	toggleSelectionHandler: function( event ) {
		if ( 'keydown' === event.type && 9 === event.keyCode && event.shiftKey && event.target === this.$( ':tabbable' ).get( 0 ) ) {
			this.controller.trigger( 'attachment:details:shift-tab', event );
			return false;
		}
	},

render: function() {
		Attachment.prototype.render.apply( this, arguments );

wp.media.mixin.removeAllPlayers();
		this.$( 'audio, video' ).each( function (i, elem) {
			var el = wp.media.view.MediaDetails.prepareSrc( elem );
			new window.MediaElementPlayer( el, wp.media.mixin.mejsSettings );
		} );
	}
});

module.exports = Details;

/***/ },

/***/ 5232
(module) {

/**
 * wp.media.view.Attachment.EditLibrary
 *
 * @memberOf wp.media.view.Attachment
 *
 * @class
 * @augments wp.media.view.Attachment
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var EditLibrary = wp.media.view.Attachment.extend(/** @lends wp.media.view.Attachment.EditLibrary.prototype */{
	buttons: {
		close: true
	}
});

module.exports = EditLibrary;

/***/ },

/***/ 4593
(module) {

/**
 * wp.media.view.Attachment.EditSelection
 *
 * @memberOf wp.media.view.Attachment
 *
 * @class
 * @augments wp.media.view.Attachment.Selection
 * @augments wp.media.view.Attachment
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var EditSelection = wp.media.view.Attachment.Selection.extend(/** @lends wp.media.view.Attachment.EditSelection.prototype */{
	buttons: {
		close: true
	}
});

module.exports = EditSelection;

/***/ },

/***/ 3443
(module) {

/**
 * wp.media.view.Attachment.Library
 *
 * @memberOf wp.media.view.Attachment
 *
 * @class
 * @augments wp.media.view.Attachment
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var Library = wp.media.view.Attachment.extend(/** @lends wp.media.view.Attachment.Library.prototype */{
	buttons: {
		check: true
	}
});

module.exports = Library;

/***/ },

/***/ 3962
(module) {

/**
 * wp.media.view.Attachment.Selection
 *
 * @memberOf wp.media.view.Attachment
 *
 * @class
 * @augments wp.media.view.Attachment
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var Selection = wp.media.view.Attachment.extend(/** @lends wp.media.view.Attachment.Selection.prototype */{
	className: 'attachment selection',

// On click, just select the model, instead of removing the model from
	// the selection.
	toggleSelection: function() {
		this.options.selection.single( this.model );
	}
});

module.exports = Selection;

/***/ },

/***/ 8142
(module) {

var View = wp.media.View,
	$ = jQuery,
	Attachments,
	infiniteScrolling = wp.media.view.settings.infiniteScrolling;

Attachments = View.extend(/** @lends wp.media.view.Attachments.prototype */{
	tagName:   'ul',
	className: 'attachments',

attributes: {
		tabIndex: -1
	},

/**
	 * Represents the overview of attachments in the Media Library.
	 *
	 * The constructor binds events to the collection this view represents when
	 * adding or removing attachments or resetting the entire collection.
	 *
	 * @since 3.5.0
	 *
	 * @constructs
	 * @memberof wp.media.view
	 *
	 * @augments wp.media.View
	 *
	 * @listens collection:add
	 * @listens collection:remove
	 * @listens collection:reset
	 * @listens controller:library:selection:add
	 * @listens scrollElement:scroll
	 * @listens this:ready
	 * @listens controller:open
	 */
	initialize: function() {
		this.el.id = _.uniqueId('__attachments-view-');

/**
		 * @since 5.8.0 Added the `infiniteScrolling` parameter.
		 *
		 * @param infiniteScrolling  Whether to enable infinite scrolling or use
		 *                           the default "load more" button.
		 * @param refreshSensitivity The time in milliseconds to throttle the scroll
		 *                           handler.
		 * @param refreshThreshold   The amount of pixels that should be scrolled before
		 *                           loading more attachments from the server.
		 * @param AttachmentView     The view class to be used for models in the
		 *                           collection.
		 * @param sortable           A jQuery sortable options object
		 *                           ( http://api.jqueryui.com/sortable/ ).
		 * @param resize             A boolean indicating whether or not to listen to
		 *                           resize events.
		 * @param idealColumnWidth   The width in pixels which a column should have when
		 *                           calculating the total number of columns.
		 */
		_.defaults( this.options, {
			infiniteScrolling:  infiniteScrolling || false,
			refreshSensitivity: wp.media.isTouchDevice ? 300 : 200,
			refreshThreshold:   3,
			AttachmentView:     wp.media.view.Attachment,
			sortable:           false,
			resize:             true,
			idealColumnWidth:   $( window ).width() < 640 ? 135 : 150
		});

this._viewsByCid = {};
		this.$window = $( window );
		this.resizeEvent = 'resize.media-modal-columns';

this.collection.on( 'add', function( attachment ) {
			this.views.add( this.createAttachmentView( attachment ), {
				at: this.collection.indexOf( attachment )
			});
		}, this );

/*
		 * Find the view to be removed, delete it and call the remove function to clear
		 * any set event handlers.
		 */
		this.collection.on( 'remove', function( attachment ) {
			var view = this._viewsByCid[ attachment.cid ];
			delete this._viewsByCid[ attachment.cid ];

if ( view ) {
				view.remove();
			}
		}, this );

this.collection.on( 'reset', this.render, this );

this.controller.on( 'library:selection:add', this.attachmentFocus, this );

if ( this.options.infiniteScrolling ) {
			// Throttle the scroll handler and bind this.
			this.scroll = _.chain( this.scroll ).bind( this ).throttle( this.options.refreshSensitivity ).value();

this.options.scrollElement = this.options.scrollElement || this.el;
			$( this.options.scrollElement ).on( 'scroll', this.scroll );
		}

this.initSortable();

_.bindAll( this, 'setColumns' );

if ( this.options.resize ) {
			this.on( 'ready', this.bindEvents );
			this.controller.on( 'open', this.setColumns );

/*
			 * Call this.setColumns() after this view has been rendered in the
			 * DOM so attachments get proper width applied.
			 */
			_.defer( this.setColumns, this );
		}
	},

/**
	 * Listens to the resizeEvent on the window.
	 *
	 * Adjusts the amount of columns accordingly. First removes any existing event
	 * handlers to prevent duplicate listeners.
	 *
	 * @since 4.0.0
	 *
	 * @listens window:resize
	 *
	 * @return {void}
	 */
	bindEvents: function() {
		this.$window.off( this.resizeEvent ).on( this.resizeEvent, _.debounce( this.setColumns, 50 ) );
	},

/**
	 * Focuses the first item in the collection.
	 *
	 * @since 4.0.0
	 *
	 * @return {void}
	 */
	attachmentFocus: function() {
		/*
		 * @todo When uploading new attachments, this tries to move focus to
		 * the attachments grid. Actually, a progress bar gets initially displayed
		 * and then updated when uploading completes, so focus is lost.
		 * Additionally: this view is used for both the attachments list and
		 * the list of selected attachments in the bottom media toolbar. Thus, when
		 * uploading attachments, it is called twice and returns two different `this`.
		 * `this.columns` is truthy within the modal.
		 */
		if ( this.columns ) {
			// Move focus to the grid list within the modal.
			this.$el.focus();
		}
	},

/**
	 * Restores focus to the selected item in the collection.
	 *
	 * Moves focus back to the first selected attachment in the grid. Used when
	 * tabbing backwards from the attachment details sidebar.
	 * See media.view.AttachmentsBrowser.
	 *
	 * @since 4.0.0
	 *
	 * @return {void}
	 */
	restoreFocus: function() {
		this.$( 'li.selected:first' ).focus();
	},

/**
	 * Handles events for arrow key presses.
	 *
	 * Focuses the attachment in the direction of the used arrow key if it exists.
	 *
	 * @since 4.0.0
	 *
	 * @param {KeyboardEvent} event The keyboard event that triggered this function.
	 *
	 * @return {void}
	 */
	arrowEvent: function( event ) {
		var attachments = this.$el.children( 'li' ),
			perRow = this.columns,
			index = attachments.filter( ':focus' ).index(),
			row = ( index + 1 ) <= perRow ? 1 : Math.ceil( ( index + 1 ) / perRow );

if ( index === -1 ) {
			return;
		}

// Left arrow = 37.
		if ( 37 === event.keyCode ) {
			if ( 0 === index ) {
				return;
			}
			attachments.eq( index - 1 ).focus();
		}

// Up arrow = 38.
		if ( 38 === event.keyCode ) {
			if ( 1 === row ) {
				return;
			}
			attachments.eq( index - perRow ).focus();
		}

// Right arrow = 39.
		if ( 39 === event.keyCode ) {
			if ( attachments.length === index ) {
				return;
			}
			attachments.eq( index + 1 ).focus();
		}

// Down arrow = 40.
		if ( 40 === event.keyCode ) {
			if ( Math.ceil( attachments.length / perRow ) === row ) {
				return;
			}
			attachments.eq( index + perRow ).focus();
		}
	},

/**
	 * Clears any set event handlers.
	 *
	 * @since 3.5.0
	 *
	 * @return {void}
	 */
	dispose: function() {
		this.collection.props.off( null, null, this );
		if ( this.options.resize ) {
			this.$window.off( this.resizeEvent );
		}

// Call 'dispose' directly on the parent class.
		View.prototype.dispose.apply( this, arguments );
	},

/**
	 * Calculates the amount of columns.
	 *
	 * Calculates the amount of columns and sets it on the data-columns attribute
	 * of .media-frame-content.
	 *
	 * @since 4.0.0
	 *
	 * @return {void}
	 */
	setColumns: function() {
		var prev = this.columns,
			width = this.$el.width();

if ( width ) {
			this.columns = Math.min( Math.round( width / this.options.idealColumnWidth ), 12 ) || 1;

if ( ! prev || prev !== this.columns ) {
				this.$el.closest( '.media-frame-content' ).attr( 'data-columns', this.columns );
			}
		}
	},

/**
	 * Initializes jQuery sortable on the attachment list.
	 *
	 * Fails gracefully if jQuery sortable doesn't exist or isn't passed
	 * in the options.
	 *
	 * @since 3.5.0
	 *
	 * @fires collection:reset
	 *
	 * @return {void}
	 */
	initSortable: function() {
		var collection = this.collection;

if ( ! this.options.sortable || ! $.fn.sortable ) {
			return;
		}

this.$el.sortable( _.extend({
			// If the `collection` has a `comparator`, disable sorting.
			disabled: !! collection.comparator,

/*
			 * Change the position of the attachment as soon as the mouse pointer
			 * overlaps a thumbnail.
			 */
			tolerance: 'pointer',

// Record the initial `index` of the dragged model.
			start: function( event, ui ) {
				ui.item.data('sortableIndexStart', ui.item.index());
			},

/*
			 * Update the model's index in the collection. Do so silently, as the view
			 * is already accurate.
			 */
			update: function( event, ui ) {
				var model = collection.at( ui.item.data('sortableIndexStart') ),
					comparator = collection.comparator;

// Temporarily disable the comparator to prevent `add`
				// from re-sorting.
				delete collection.comparator;

// Silently shift the model to its new index.
				collection.remove( model, {
					silent: true
				});
				collection.add( model, {
					silent: true,
					at:     ui.item.index()
				});

// Restore the comparator.
				collection.comparator = comparator;

// Fire the `reset` event to ensure other collections sync.
				collection.trigger( 'reset', collection );

// If the collection is sorted by menu order, update the menu order.
				collection.saveMenuOrder();
			}
		}, this.options.sortable ) );

/*
		 * If the `orderby` property is changed on the `collection`,
		 * check to see if we have a `comparator`. If so, disable sorting.
		 */
		collection.props.on( 'change:orderby', function() {
			this.$el.sortable( 'option', 'disabled', !! collection.comparator );
		}, this );

this.collection.props.on( 'change:orderby', this.refreshSortable, this );
		this.refreshSortable();
	},

/**
	 * Disables jQuery sortable if collection has a comparator or collection.orderby
	 * equals menuOrder.
	 *
	 * @since 3.5.0
	 *
	 * @return {void}
	 */
	refreshSortable: function() {
		if ( ! this.options.sortable || ! $.fn.sortable ) {
			return;
		}

var collection = this.collection,
			orderby = collection.props.get('orderby'),
			enabled = 'menuOrder' === orderby || ! collection.comparator;

this.$el.sortable( 'option', 'disabled', ! enabled );
	},

/**
	 * Creates a new view for an attachment and adds it to _viewsByCid.
	 *
	 * @since 3.5.0
	 *
	 * @param {wp.media.model.Attachment} attachment
	 *
	 * @return {wp.media.View} The created view.
	 */
	createAttachmentView: function( attachment ) {
		var view = new this.options.AttachmentView({
			controller:           this.controller,
			model:                attachment,
			collection:           this.collection,
			selection:            this.options.selection
		});

return this._viewsByCid[ attachment.cid ] = view;
	},

/**
	 * Prepares view for display.
	 *
	 * Creates views for every attachment in collection if the collection is not
	 * empty, otherwise clears all views and loads more attachments.
	 *
	 * @since 3.5.0
	 *
	 * @return {void}
	 */
	prepare: function() {
		if ( this.collection.length ) {
			this.views.set( this.collection.map( this.createAttachmentView, this ) );
		} else {
			this.views.unset();
			if ( this.options.infiniteScrolling ) {
				this.collection.more().done( this.scroll );
			}
		}
	},

/**
	 * Triggers the scroll function to check if we should query for additional
	 * attachments right away.
	 *
	 * @since 3.5.0
	 *
	 * @return {void}
	 */
	ready: function() {
		if ( this.options.infiniteScrolling ) {
			this.scroll();
		}
	},

/**
	 * Handles scroll events.
	 *
	 * Shows the spinner if we're close to the bottom. Loads more attachments from
	 * server if we're {refreshThreshold} times away from the bottom.
	 *
	 * @since 3.5.0
	 *
	 * @return {void}
	 */
	scroll: function() {
		var view = this,
			el = this.options.scrollElement,
			scrollTop = el.scrollTop,
			toolbar;

/*
		 * The scroll event occurs on the document, but the element that should be
		 * checked is the document body.
		 */
		if ( el === document ) {
			el = document.body;
			scrollTop = $(document).scrollTop();
		}

if ( ! $(el).is(':visible') || ! this.collection.hasMore() ) {
			return;
		}

toolbar = this.views.parent.toolbar;

// Show the spinner only if we are close to the bottom.
		if ( el.scrollHeight - ( scrollTop + el.clientHeight ) < el.clientHeight / 3 ) {
			toolbar.get('spinner').show();
		}

if ( el.scrollHeight < scrollTop + ( el.clientHeight * this.options.refreshThreshold ) ) {
			this.collection.more().done(function() {
				view.scroll();
				toolbar.get('spinner').hide();
			});
		}
	}
});

module.exports = Attachments;

/***/ },

/***/ 6829
(module) {

var View = wp.media.View,
	mediaTrash = wp.media.view.settings.mediaTrash,
	l10n = wp.media.view.l10n,
	$ = jQuery,
	AttachmentsBrowser,
	infiniteScrolling = wp.media.view.settings.infiniteScrolling,
	__ = wp.i18n.__,
	sprintf = wp.i18n.sprintf;

/**
 * wp.media.view.AttachmentsBrowser
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 *
 * @param {object}         [options]               The options hash passed to the view.
 * @param {boolean|string} [options.filters=false] Which filters to show in the browser's toolbar.
 *                                                 Accepts 'uploaded' and 'all'.
 * @param {boolean}        [options.search=true]   Whether to show the search interface in the
 *                                                 browser's toolbar.
 * @param {boolean}        [options.date=true]     Whether to show the date filter in the
 *                                                 browser's toolbar.
 * @param {boolean}        [options.display=false] Whether to show the attachments display settings
 *                                                 view in the sidebar.
 * @param {boolean|string} [options.sidebar=true]  Whether to create a sidebar for the browser.
 *                                                 Accepts true, false, and 'errors'.
 */
AttachmentsBrowser = View.extend(/** @lends wp.media.view.AttachmentsBrowser.prototype */{
	tagName:   'div',
	className: 'attachments-browser',

initialize: function() {
		_.defaults( this.options, {
			filters: false,
			search:  true,
			date:    true,
			display: false,
			sidebar: true,
			AttachmentView: wp.media.view.Attachment.Library
		});

this.controller.on( 'toggle:upload:attachment', this.toggleUploader, this );
		this.controller.on( 'edit:selection', this.editSelection );

// In the Media Library, the sidebar is used to display errors before the attachments grid.
		if ( this.options.sidebar && 'errors' === this.options.sidebar ) {
			this.createSidebar();
		}

/*
		 * In the grid mode (the Media Library), place the Inline Uploader before
		 * other sections so that the visual order and the DOM order match. This way,
		 * the Inline Uploader in the Media Library is right after the "Add New"
		 * button, see ticket #37188.
		 */
		if ( this.controller.isModeActive( 'grid' ) ) {
			this.createUploader();

/*
			 * Create a multi-purpose toolbar. Used as main toolbar in the Media Library
			 * and also for other things, for example the "Drag and drop to reorder" and
			 * "Suggested dimensions" info in the media modal.
			 */
			this.createToolbar();
		} else {
			this.createToolbar();
			this.createUploader();
		}

// Add a heading before the attachments list.
		this.createAttachmentsHeading();

// Create the attachments wrapper view.
		this.createAttachmentsWrapperView();

if ( ! infiniteScrolling ) {
			this.$el.addClass( 'has-load-more' );
			this.createLoadMoreView();
		}

// For accessibility reasons, place the normal sidebar after the attachments, see ticket #36909.
		if ( this.options.sidebar && 'errors' !== this.options.sidebar ) {
			this.createSidebar();
		}

this.updateContent();

if ( ! infiniteScrolling ) {
			this.updateLoadMoreView();
		}

if ( ! this.options.sidebar || 'errors' === this.options.sidebar ) {
			this.$el.addClass( 'hide-sidebar' );

if ( 'errors' === this.options.sidebar ) {
				this.$el.addClass( 'sidebar-for-errors' );
			}
		}

this.collection.on( 'add remove reset', this.updateContent, this );

if ( ! infiniteScrolling ) {
			this.collection.on( 'add remove reset', this.updateLoadMoreView, this );
		}

// The non-cached or cached attachments query has completed.
		this.collection.on( 'attachments:received', this.announceSearchResults, this );
	},

/**
	 * Updates the `wp.a11y.speak()` ARIA live region with a message to communicate
	 * the number of search results to screen reader users. This function is
	 * debounced because the collection updates multiple times.
	 *
	 * @since 5.3.0
	 *
	 * @return {void}
	 */
	announceSearchResults: _.debounce( function() {
		var count,
			/* translators: Accessibility text. %d: Number of attachments found in a search. */
			mediaFoundHasMoreResultsMessage = __( 'Number of media items displayed: %d. Click load more for more results.' );

if ( infiniteScrolling ) {
			/* translators: Accessibility text. %d: Number of attachments found in a search. */
			mediaFoundHasMoreResultsMessage = __( 'Number of media items displayed: %d. Scroll the page for more results.' );
		}

if ( this.collection.mirroring && this.collection.mirroring.args.s ) {
			count = this.collection.length;

if ( 0 === count ) {
				wp.a11y.speak( l10n.noMediaTryNewSearch );
				return;
			}

if ( this.collection.hasMore() ) {
				wp.a11y.speak( mediaFoundHasMoreResultsMessage.replace( '%d', count ) );
				return;
			}

wp.a11y.speak( l10n.mediaFound.replace( '%d', count ) );
		}
	}, 200 ),

editSelection: function( modal ) {
		// When editing a selection, move focus to the "Go to library" button.
		modal.$( '.media-button-backToLibrary' ).focus();
	},

/**
	 * @return {wp.media.view.AttachmentsBrowser} Returns itself to allow chaining.
	 */
	dispose: function() {
		this.options.selection.off( null, null, this );
		View.prototype.dispose.apply( this, arguments );
		return this;
	},

createToolbar: function() {
		var LibraryViewSwitcher, Filters, toolbarOptions,
			showFilterByType = -1 !== $.inArray( this.options.filters, [ 'uploaded', 'all' ] );

toolbarOptions = {
			controller: this.controller
		};

if ( this.controller.isModeActive( 'grid' ) ) {
			toolbarOptions.className = 'media-toolbar wp-filter';
		}

/**
		* @member {wp.media.view.Toolbar}
		*/
		this.toolbar = new wp.media.view.Toolbar( toolbarOptions );

this.views.add( this.toolbar );

this.toolbar.set( 'spinner', new wp.media.view.Spinner({
			priority: -20
		}) );

if ( showFilterByType || this.options.date ) {
			/*
			 * Create a h2 heading before the select elements that filter attachments.
			 * This heading is visible in the modal and visually hidden in the grid.
			 */
			this.toolbar.set( 'filters-heading', new wp.media.view.Heading( {
				priority:   -100,
				text:       l10n.filterAttachments,
				level:      'h2',
				className:  'media-attachments-filter-heading screen-reader-text'
			}).render() );
		}

if ( showFilterByType ) {
			// "Filters" is a <select>, a label element needs to be rendered before.
			this.toolbar.set( 'filtersLabel', new wp.media.view.Label({
				value: l10n.filterByType,
				attributes: {
					'for':  'media-attachment-filters'
				},
				priority:   -80
			}).render() );

if ( 'uploaded' === this.options.filters ) {
				this.toolbar.set( 'filters', new wp.media.view.AttachmentFilters.Uploaded({
					controller: this.controller,
					model:      this.collection.props,
					priority:   -80
				}).render() );
			} else {
				Filters = new wp.media.view.AttachmentFilters.All({
					controller: this.controller,
					model:      this.collection.props,
					priority:   -80
				});

this.toolbar.set( 'filters', Filters.render() );
			}
		}
		
		/*
		 * Feels odd to bring the global media library switcher into the Attachment browser view.
		 * Is this a use case for doAction( 'add:toolbar-items:attachments-browser', this.toolbar );
		 * which the controller can tap into and add this view?
		 */
		if ( this.controller.isModeActive( 'grid' ) ) {
			LibraryViewSwitcher = View.extend({
				className: 'view-switch media-grid-view-switch',
				template: wp.template( 'media-library-view-switcher')
			});

this.toolbar.set( 'libraryViewSwitcher', new LibraryViewSwitcher({
				controller: this.controller,
				priority: -90
			}).render() );

// DateFilter is a <select>, a label element needs to be rendered before.
			this.toolbar.set( 'dateFilter', new wp.media.view.Label({
				value: l10n.filterByDate,
				attributes: {
					'for': 'media-attachment-date-filters'
				},
				priority: -75
			}).render() );
			this.toolbar.set( 'dateFilter', new wp.media.view.DateFilter({
				controller: this.controller,
				model:      this.collection.props,
				priority:   -75,
			}).render() );

// BulkSelection is a <div> with subviews, including screen reader text.
			this.toolbar.set( 'selectModeToggleButton', new wp.media.view.SelectModeToggleButton({
				text: l10n.bulkSelect,
				controller: this.controller,
				priority: -70
			}).render() );

this.toolbar.set( 'deleteSelectedButton', new wp.media.view.DeleteSelectedButton({
				filters: Filters,
				style: 'primary',
				disabled: true,
				text: mediaTrash ? l10n.trashSelected : l10n.deletePermanently,
				controller: this.controller,
				priority: -80,
				click: function() {
					var changed = [], removed = [],
						selection = this.controller.state().get( 'selection' ),
						library = this.controller.state().get( 'library' );

if ( ! selection.length ) {
						return;
					}

if ( ! mediaTrash && ! window.confirm( l10n.warnBulkDelete ) ) {
						return;
					}

if ( mediaTrash &&
						'trash' !== selection.at( 0 ).get( 'status' ) &&
						! window.confirm( l10n.warnBulkTrash ) ) {

return;
					}

selection.each( function( model ) {
						if ( ! model.get( 'nonces' )['delete'] ) {
							removed.push( model );
							return;
						}

if ( mediaTrash && 'trash' === model.get( 'status' ) ) {
							model.set( 'status', 'inherit' );
							changed.push( model.save() );
							removed.push( model );
						} else if ( mediaTrash ) {
							model.set( 'status', 'trash' );
							changed.push( model.save() );
							removed.push( model );
						} else {
							model.destroy({wait: true});
						}
					} );

if ( changed.length ) {
						selection.remove( removed );

$.when.apply( null, changed ).then( _.bind( function() {
							library._requery( true );
							this.controller.trigger( 'selection:action:done' );
						}, this ) );
					} else {
						this.controller.trigger( 'selection:action:done' );
					}
				}
			}).render() );

if ( mediaTrash ) {
				this.toolbar.set( 'deleteSelectedPermanentlyButton', new wp.media.view.DeleteSelectedPermanentlyButton({
					filters: Filters,
					style: 'link button-link-delete',
					disabled: true,
					text: l10n.deletePermanently,
					controller: this.controller,
					priority: -55,
					click: function() {
						var removed = [],
							destroy = [],
							selection = this.controller.state().get( 'selection' );

if ( ! selection.length || ! window.confirm( l10n.warnBulkDelete ) ) {
							return;
						}

selection.each( function( model ) {
							if ( ! model.get( 'nonces' )['delete'] ) {
								removed.push( model );
								return;
							}

destroy.push( model );
						} );

if ( removed.length ) {
							selection.remove( removed );
						}

if ( destroy.length ) {
							$.when.apply( null, destroy.map( function (item) {
								return item.destroy();
							} ) ).then( _.bind( function() {
								this.controller.trigger( 'selection:action:done' );
							}, this ) );
						}
					}
				}).render() );
			}

} else if ( this.options.date ) {
			// DateFilter is a <select>, a label element needs to be rendered before.
			this.toolbar.set( 'dateFilterLabel', new wp.media.view.Label({
				value: l10n.filterByDate,
				attributes: {
					'for': 'media-attachment-date-filters'
				},
				priority: -75
			}).render() );
			this.toolbar.set( 'dateFilter', new wp.media.view.DateFilter({
				controller: this.controller,
				model:      this.collection.props,
				priority:   -75
			}).render() );
		}

if ( this.options.search ) {
			// Search is an input, a label element needs to be rendered before.
			this.toolbar.set( 'searchLabel', new wp.media.view.Label({
				value: l10n.searchLabel,
				className: 'media-search-input-label',
				attributes: {
					'for': 'media-search-input'
				},
				priority:   60
			}).render() );
			this.toolbar.set( 'search', new wp.media.view.Search({
				controller: this.controller,
				model:      this.collection.props,
				priority:   60
			}).render() );
		}

if ( this.options.dragInfo ) {
			this.toolbar.set( 'dragInfo', new View({
				el: $( '<div class="instructions">' + l10n.dragInfo + '</div>' )[0],
				priority: -40
			}) );
		}

if ( this.options.suggestedWidth && this.options.suggestedHeight ) {
			this.toolbar.set( 'suggestedDimensions', new View({
				el: $( '<div class="instructions">' + l10n.suggestedDimensions.replace( '%1$s', this.options.suggestedWidth ).replace( '%2$s', this.options.suggestedHeight ) + '</div>' )[0],
				priority: -40
			}) );
		}
	},

updateContent: function() {
		var view = this,
			noItemsView;

if ( this.controller.isModeActive( 'grid' ) ) {
			// Usually the media library.
			noItemsView = view.attachmentsNoResults;
		} else {
			// Usually the media modal.
			noItemsView = view.uploader;
		}

if ( ! this.collection.length ) {
			this.toolbar.get( 'spinner' ).show();
			this.toolbar.$( '.media-bg-overlay' ).show();
			this.dfd = this.collection.more().done( function() {
				if ( ! view.collection.length ) {
					noItemsView.$el.removeClass( 'hidden' );
				} else {
					noItemsView.$el.addClass( 'hidden' );
				}
				view.toolbar.get( 'spinner' ).hide();
				view.toolbar.$( '.media-bg-overlay' ).hide();
			} );
		} else {
			noItemsView.$el.addClass( 'hidden' );
			view.toolbar.get( 'spinner' ).hide();
			this.toolbar.$( '.media-bg-overlay' ).hide();
		}
	},

createUploader: function() {
		this.uploader = new wp.media.view.UploaderInline({
			controller: this.controller,
			status:     false,
			message:    this.controller.isModeActive( 'grid' ) ? '' : l10n.noItemsFound,
			canClose:   this.controller.isModeActive( 'grid' )
		});

this.uploader.$el.addClass( 'hidden' );
		this.views.add( this.uploader );
	},

toggleUploader: function() {
		if ( this.uploader.$el.hasClass( 'hidden' ) ) {
			this.uploader.show();
		} else {
			this.uploader.hide();
		}
	},

/**
	 * Creates the Attachments wrapper view.
	 *
	 * @since 5.8.0
	 *
	 * @return {void}
	 */
	createAttachmentsWrapperView: function() {
		this.attachmentsWrapper = new wp.media.View( {
			className: 'attachments-wrapper'
		} );

// Create the list of attachments.
		this.views.add( this.attachmentsWrapper );
		this.createAttachments();
	},

createAttachments: function() {
		this.attachments = new wp.media.view.Attachments({
			controller:           this.controller,
			collection:           this.collection,
			selection:            this.options.selection,
			model:                this.model,
			sortable:             this.options.sortable,
			scrollElement:        this.options.scrollElement,
			idealColumnWidth:     this.options.idealColumnWidth,

// The single `Attachment` view to be used in the `Attachments` view.
			AttachmentView: this.options.AttachmentView
		});

// Add keydown listener to the instance of the Attachments view.
		this.controller.on( 'attachment:keydown:arrow',     _.bind( this.attachments.arrowEvent, this.attachments ) );
		this.controller.on( 'attachment:details:shift-tab', _.bind( this.attachments.restoreFocus, this.attachments ) );

this.views.add( '.attachments-wrapper', this.attachments );

if ( this.controller.isModeActive( 'grid' ) ) {
			this.attachmentsNoResults = new View({
				controller: this.controller,
				tagName: 'p'
			});

this.attachmentsNoResults.$el.addClass( 'hidden no-media' );
			this.attachmentsNoResults.$el.html( l10n.noMedia );

this.views.add( this.attachmentsNoResults );
		}
	},

/**
	 * Creates the load more button and attachments counter view.
	 *
	 * @since 5.8.0
	 *
	 * @return {void}
	 */
	createLoadMoreView: function() {
		var view = this;

this.loadMoreWrapper = new View( {
			controller: this.controller,
			className: 'load-more-wrapper'
		} );

this.loadMoreCount = new View( {
			controller: this.controller,
			tagName: 'p',
			className: 'load-more-count hidden'
		} );

this.loadMoreButton = new wp.media.view.Button( {
			text: __( 'Load more' ),
			className: 'load-more hidden',
			style: 'primary',
			size: '',
			click: function() {
				view.loadMoreAttachments();
			}
		} );

this.loadMoreSpinner = new wp.media.view.Spinner();

this.loadMoreJumpToFirst = new wp.media.view.Button( {
			text: __( 'Jump to first loaded item' ),
			className: 'load-more-jump hidden',
			size: '',
			click: function() {
				view.jumpToFirstAddedItem();
			}
		} );

this.views.add( '.attachments-wrapper', this.loadMoreWrapper );
		this.views.add( '.load-more-wrapper', this.loadMoreSpinner );
		this.views.add( '.load-more-wrapper', this.loadMoreCount );
		this.views.add( '.load-more-wrapper', this.loadMoreButton );
		this.views.add( '.load-more-wrapper', this.loadMoreJumpToFirst );
	},

/**
	 * Updates the Load More view. This function is debounced because the
	 * collection updates multiple times at the add, remove, and reset events.
	 * We need it to run only once, after all attachments are added or removed.
	 *
	 * @since 5.8.0
	 *
	 * @return {void}
	 */
	updateLoadMoreView: _.debounce( function() {
		// Ensure the load more view elements are initially hidden at each update.
		this.loadMoreButton.$el.addClass( 'hidden' );
		this.loadMoreCount.$el.addClass( 'hidden' );
		this.loadMoreJumpToFirst.$el.addClass( 'hidden' ).prop( 'disabled', true );

if ( ! this.collection.getTotalAttachments() ) {
			return;
		}

if ( this.collection.length ) {
			this.loadMoreCount.$el.text(
				/* translators: 1: Number of displayed attachments, 2: Number of total attachments. */
				sprintf(
					__( 'Showing %1$s of %2$s media items' ),
					this.collection.length,
					this.collection.getTotalAttachments()
				)
			);

this.loadMoreCount.$el.removeClass( 'hidden' );
		}

/*
		 * Notice that while the collection updates multiple times hasMore() may
		 * return true when it's actually not true.
		 */
		if ( this.collection.hasMore() ) {
			this.loadMoreButton.$el.removeClass( 'hidden' );
		}

// Find the media item to move focus to. The jQuery `eq()` index is zero-based.
		this.firstAddedMediaItem = this.$el.find( '.attachment' ).eq( this.firstAddedMediaItemIndex );

// If there's a media item to move focus to, make the "Jump to" button available.
		if ( this.firstAddedMediaItem.length ) {
			this.firstAddedMediaItem.addClass( 'new-media' );
			this.loadMoreJumpToFirst.$el.removeClass( 'hidden' ).prop( 'disabled', false );
		}

// If there are new items added, but no more to be added, move focus to Jump button.
		if ( this.firstAddedMediaItem.length && ! this.collection.hasMore() ) {
			this.loadMoreJumpToFirst.$el.trigger( 'focus' );
		}
	}, 10 ),

/**
	 * Loads more attachments.
	 *
	 * @since 5.8.0
	 *
	 * @return {void}
	 */
	loadMoreAttachments: function() {
		var view = this;

if ( ! this.collection.hasMore() ) {
			return;
		}

/*
		 * The collection index is zero-based while the length counts the actual
		 * amount of items. Thus the length is equivalent to the position of the
		 * first added item.
		 */
		this.firstAddedMediaItemIndex = this.collection.length;

this.$el.addClass( 'more-loaded' );
		this.collection.each( function( attachment ) {
			var attach_id = attachment.attributes.id;
			$( '[data-id="' + attach_id + '"]' ).addClass( 'found-media' );
		});

view.loadMoreSpinner.show();
		this.collection.once( 'attachments:received', function() {
			view.loadMoreSpinner.hide();
		} );
		this.collection.more();
	},

/**
	 * Moves focus to the first new added item.	.
	 *
	 * @since 5.8.0
	 *
	 * @return {void}
	 */
	jumpToFirstAddedItem: function() {
		// Set focus on first added item.
		this.firstAddedMediaItem.focus();
	},

createAttachmentsHeading: function() {
		this.attachmentsHeading = new wp.media.view.Heading( {
			text: l10n.attachmentsList,
			level: 'h2',
			className: 'media-views-heading screen-reader-text'
		} );
		this.views.add( this.attachmentsHeading );
	},

createSidebar: function() {
		var options = this.options,
			selection = options.selection,
			sidebar = this.sidebar = new wp.media.view.Sidebar({
				controller: this.controller
			});

this.views.add( sidebar );

if ( this.controller.uploader ) {
			sidebar.set( 'uploads', new wp.media.view.UploaderStatus({
				controller: this.controller,
				priority:   40
			}) );
		}

selection.on( 'selection:single', this.createSingle, this );
		selection.on( 'selection:unsingle', this.disposeSingle, this );

if ( selection.single() ) {
			this.createSingle();
		}
	},

createSingle: function() {
		var sidebar = this.sidebar,
			single = this.options.selection.single();

sidebar.set( 'details', new wp.media.view.Attachment.Details({
			controller: this.controller,
			model:      single,
			priority:   80
		}) );

sidebar.set( 'compat', new wp.media.view.AttachmentCompat({
			controller: this.controller,
			model:      single,
			priority:   120
		}) );

if ( this.options.display ) {
			sidebar.set( 'display', new wp.media.view.Settings.AttachmentDisplay({
				controller:   this.controller,
				model:        this.model.display( single ),
				attachment:   single,
				priority:     160,
				userSettings: this.model.get('displayUserSettings')
			}) );
		}

// Show the sidebar on mobile.
		if ( this.model.id === 'insert' ) {
			sidebar.$el.addClass( 'visible' );
		}
	},

disposeSingle: function() {
		var sidebar = this.sidebar;
		sidebar.unset('details');
		sidebar.unset('compat');
		sidebar.unset('display');
		// Hide the sidebar on mobile.
		sidebar.$el.removeClass( 'visible' );
	}
});

module.exports = AttachmentsBrowser;

/***/ },

/***/ 3479
(module) {

var Attachments = wp.media.view.Attachments,
	Selection;

/**
 * wp.media.view.Attachments.Selection
 *
 * @memberOf wp.media.view.Attachments
 *
 * @class
 * @augments wp.media.view.Attachments
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Selection = Attachments.extend(/** @lends wp.media.view.Attachments.Selection.prototype */{
	events: {},
	initialize: function() {
		_.defaults( this.options, {
			sortable:   false,
			resize:     false,

// The single `Attachment` view to be used in the `Attachments` view.
			AttachmentView: wp.media.view.Attachment.Selection
		});
		// Call 'initialize' directly on the parent class.
		return Attachments.prototype.initialize.apply( this, arguments );
	}
});

module.exports = Selection;

/***/ },

/***/ 168
(module) {

var $ = Backbone.$,
	ButtonGroup;

/**
 * wp.media.view.ButtonGroup
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
ButtonGroup = wp.media.View.extend(/** @lends wp.media.view.ButtonGroup.prototype */{
	tagName:   'div',
	className: 'button-group button-large media-button-group',

initialize: function() {
		/**
		 * @member {wp.media.view.Button[]}
		 */
		this.buttons = _.map( this.options.buttons || [], function( button ) {
			if ( button instanceof Backbone.View ) {
				return button;
			} else {
				return new wp.media.view.Button( button ).render();
			}
		});

delete this.options.buttons;

if ( this.options.classes ) {
			this.$el.addClass( this.options.classes );
		}
	},

/**
	 * @return {wp.media.view.ButtonGroup}
	 */
	render: function() {
		this.$el.html( $( _.pluck( this.buttons, 'el' ) ).detach() );
		return this;
	}
});

module.exports = ButtonGroup;

/***/ },

/***/ 846
(module) {

/**
 * wp.media.view.Button
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var Button = wp.media.View.extend(/** @lends wp.media.view.Button.prototype */{
	tagName:    'button',
	className:  'media-button',
	attributes: { type: 'button' },

events: {
		'click': 'click'
	},

defaults: {
		text:     '',
		style:    '',
		size:     'large',
		disabled: false
	},

initialize: function() {
		/**
		 * Create a model with the provided `defaults`.
		 *
		 * @member {Backbone.Model}
		 */
		this.model = new Backbone.Model( this.defaults );

// If any of the `options` have a key from `defaults`, apply its
		// value to the `model` and remove it from the `options` object.
		_.each( this.defaults, function( def, key ) {
			var value = this.options[ key ];
			if ( _.isUndefined( value ) ) {
				return;
			}

this.model.set( key, value );
			delete this.options[ key ];
		}, this );

this.listenTo( this.model, 'change', this.render );
	},
	/**
	 * @return {wp.media.view.Button} Returns itself to allow chaining.
	 */
	render: function() {
		var classes = [ 'button', this.className ],
			model = this.model.toJSON();

if ( model.style ) {
			classes.push( 'button-' + model.style );
		}

if ( model.size ) {
			classes.push( 'button-' + model.size );
		}

classes = _.uniq( classes.concat( this.options.classes ) );
		this.el.className = classes.join(' ');

this.$el.attr( 'disabled', model.disabled );
		this.$el.text( this.model.get('text') );

return this;
	},
	/**
	 * @param {Object} event
	 */
	click: function( event ) {
		if ( '#' === this.attributes.href ) {
			event.preventDefault();
		}

if ( this.options.click && ! this.model.get('disabled') ) {
			this.options.click.apply( this, arguments );
		}
	}
});

module.exports = Button;

/***/ },

/***/ 7637
(module) {

var View = wp.media.View,
	UploaderStatus = wp.media.view.UploaderStatus,
	l10n = wp.media.view.l10n,
	$ = jQuery,
	Cropper;

/**
 * wp.media.view.Cropper
 *
 * Uses the imgAreaSelect plugin to allow a user to crop an image.
 *
 * Takes imgAreaSelect options from
 * wp.customize.HeaderControl.calculateImageSelectOptions via
 * wp.customize.HeaderControl.openMM.
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Cropper = View.extend(/** @lends wp.media.view.Cropper.prototype */{
	className: 'crop-content',
	template: wp.template('crop-content'),
	initialize: function() {
		_.bindAll(this, 'onImageLoad');
	},
	ready: function() {
		this.controller.frame.on('content:error:crop', this.onError, this);
		this.$image = this.$el.find('.crop-image');
		this.$image.on('load', this.onImageLoad);
		$(window).on('resize.cropper', _.debounce(this.onImageLoad, 250));
	},
	remove: function() {
		$(window).off('resize.cropper');
		this.$el.remove();
		this.$el.off();
		View.prototype.remove.apply(this, arguments);
	},
	prepare: function() {
		return {
			title: l10n.cropYourImage,
			url: this.options.attachment.get('url')
		};
	},
	onImageLoad: function() {
		var imgOptions = this.controller.get('imgSelectOptions'),
			imgSelect;

if (typeof imgOptions === 'function') {
			imgOptions = imgOptions(this.options.attachment, this.controller);
		}

imgOptions = _.extend(imgOptions, {
			parent: this.$el,
			onInit: function() {

// Store the set ratio.
				var setRatio = imgSelect.getOptions().aspectRatio;

// On mousedown, if no ratio is set and the Shift key is down, use a 1:1 ratio.
				this.parent.children().on( 'mousedown touchstart', function( e ) {

// If no ratio is set and the shift key is down, use a 1:1 ratio.
					if ( ! setRatio && e.shiftKey ) {
						imgSelect.setOptions( {
							aspectRatio: '1:1'
						} );
					}
				} );

this.parent.children().on( 'mouseup touchend', function() {

// Restore the set ratio.
					imgSelect.setOptions( {
						aspectRatio: setRatio ? setRatio : false
					} );
				} );
			}
		} );
		this.trigger('image-loaded');
		imgSelect = this.controller.imgSelect = this.$image.imgAreaSelect(imgOptions);
	},
	onError: function() {
		var filename = this.options.attachment.get('filename');

this.views.add( '.upload-errors', new wp.media.view.UploaderStatusError({
			filename: UploaderStatus.prototype.filename(filename),
			message: window._wpMediaViewsL10n.cropError
		}), { at: 0 });
	}
});

module.exports = Cropper;

/***/ },

/***/ 6126
(module) {

var View = wp.media.View,
	EditImage;

/**
 * wp.media.view.EditImage
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
EditImage = View.extend(/** @lends wp.media.view.EditImage.prototype */{
	className: 'image-editor',
	template: wp.template('image-editor'),

initialize: function( options ) {
		this.editor = window.imageEdit;
		this.controller = options.controller;
		View.prototype.initialize.apply( this, arguments );
	},

prepare: function() {
		return this.model.toJSON();
	},

loadEditor: function() {
		this.editor.open( this.model.get( 'id' ), this.model.get( 'nonces' ).edit, this );
	},

back: function() {
		var lastState = this.controller.lastState();
		this.controller.setState( lastState );
	},

refresh: function() {
		this.model.fetch();
	},

save: function() {
		var lastState = this.controller.lastState();

this.model.fetch().done( _.bind( function() {
			this.controller.setState( lastState );
		}, this ) );
	}

});

module.exports = EditImage;

/***/ },

/***/ 5741
(module) {

/**
 * wp.media.view.Embed
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var Embed = wp.media.View.extend(/** @lends wp.media.view.Ember.prototype */{
	className: 'media-embed',

initialize: function() {
		/**
		 * @member {wp.media.view.EmbedUrl}
		 */
		this.url = new wp.media.view.EmbedUrl({
			controller: this.controller,
			model:      this.model.props
		}).render();

this.views.set([ this.url ]);
		this.refresh();
		this.listenTo( this.model, 'change:type', this.refresh );
		this.listenTo( this.model, 'change:loading', this.loading );
	},

/**
	 * @param {Object} view
	 */
	settings: function( view ) {
		if ( this._settings ) {
			this._settings.remove();
		}
		this._settings = view;
		this.views.add( view );
	},

refresh: function() {
		var type = this.model.get('type'),
			constructor;

if ( 'image' === type ) {
			constructor = wp.media.view.EmbedImage;
		} else if ( 'link' === type ) {
			constructor = wp.media.view.EmbedLink;
		} else {
			return;
		}

this.settings( new constructor({
			controller: this.controller,
			model:      this.model.props,
			priority:   40
		}) );
	},

loading: function() {
		this.$el.toggleClass( 'embed-loading', this.model.get('loading') );
	}
});

module.exports = Embed;

/***/ },

/***/ 2395
(module) {

var AttachmentDisplay = wp.media.view.Settings.AttachmentDisplay,
	EmbedImage;

/**
 * wp.media.view.EmbedImage
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.Settings.AttachmentDisplay
 * @augments wp.media.view.Settings
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
EmbedImage = AttachmentDisplay.extend(/** @lends wp.media.view.EmbedImage.prototype */{
	className: 'embed-media-settings',
	template:  wp.template('embed-image-settings'),

initialize: function() {
		/**
		 * Call `initialize` directly on parent class with passed arguments
		 */
		AttachmentDisplay.prototype.initialize.apply( this, arguments );
		this.listenTo( this.model, 'change:url', this.updateImage );
	},

updateImage: function() {
		this.$('img').attr( 'src', this.model.get('url') );
	}
});

module.exports = EmbedImage;

/***/ },

/***/ 8232
(module) {

var $ = jQuery,
	EmbedLink;

/**
 * wp.media.view.EmbedLink
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.Settings
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
EmbedLink = wp.media.view.Settings.extend(/** @lends wp.media.view.EmbedLink.prototype */{
	className: 'embed-link-settings',
	template:  wp.template('embed-link-settings'),

initialize: function() {
		this.listenTo( this.model, 'change:url', this.updateoEmbed );
	},

updateoEmbed: _.debounce( function() {
		var url = this.model.get( 'url' );

// Clear out previous results.
		this.$('.embed-container').hide().find('.embed-preview').empty();
		this.$( '.setting' ).hide();

// Only proceed with embed if the field contains more than 11 characters.
		// Example: http://a.io is 11 chars
		if ( url && ( url.length < 11 || ! url.match(/^http(s)?:\/\//) ) ) {
			return;
		}

this.fetch();
	}, wp.media.controller.Embed.sensitivity ),

fetch: function() {
		var url = this.model.get( 'url' ), re, youTubeEmbedMatch;

// Check if they haven't typed in 500 ms.
		if ( $('#embed-url-field').val() !== url ) {
			return;
		}

if ( this.dfd && 'pending' === this.dfd.state() ) {
			this.dfd.abort();
		}

// Support YouTube embed urls, since they work once in the editor.
		re = /https?:\/\/www\.youtube\.com\/embed\/([^/]+)/;
		youTubeEmbedMatch = re.exec( url );
		if ( youTubeEmbedMatch ) {
			url = 'https://www.youtube.com/watch?v=' + youTubeEmbedMatch[ 1 ];
		}

this.dfd = wp.apiRequest({
			url: wp.media.view.settings.oEmbedProxyUrl,
			data: {
				url: url,
				maxwidth: this.model.get( 'width' ),
				maxheight: this.model.get( 'height' )
			},
			type: 'GET',
			dataType: 'json',
			context: this
		})
			.done( function( response ) {
				this.renderoEmbed( {
					data: {
						body: response.html || ''
					}
				} );
			} )
			.fail( this.renderFail );
	},

renderFail: function ( response, status ) {
		if ( 'abort' === status ) {
			return;
		}
		this.$( '.link-text' ).show();
	},

renderoEmbed: function( response ) {
		var html = ( response && response.data && response.data.body ) || '';

if ( html ) {
			this.$('.embed-container').show().find('.embed-preview').html( html );
		} else {
			this.renderFail();
		}
	}
});

module.exports = EmbedLink;

/***/ },

/***/ 7327
(module) {

var View = wp.media.View,
	$ = jQuery,
	l10n = wp.media.view.l10n,
	EmbedUrl;

/**
 * wp.media.view.EmbedUrl
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
EmbedUrl = View.extend(/** @lends wp.media.view.EmbedUrl.prototype */{
	tagName:   'span',
	className: 'embed-url',

events: {
		'input': 'url'
	},

initialize: function() {
		this.$input = $( '<input id="embed-url-field" type="url" />' )
			.attr( 'aria-label', l10n.insertFromUrlTitle )
			.val( this.model.get('url') );
		this.input = this.$input[0];

this.spinner = $('<span class="spinner" />')[0];
		this.$el.append([ this.input, this.spinner ]);

this.listenTo( this.model, 'change:url', this.render );

if ( this.model.get( 'url' ) ) {
			_.delay( _.bind( function () {
				this.model.trigger( 'change:url' );
			}, this ), 500 );
		}
	},
	/**
	 * @return {wp.media.view.EmbedUrl} Returns itself to allow chaining.
	 */
	render: function() {
		var $input = this.$input;

if ( $input.is(':focus') ) {
			return;
		}

if ( this.model.get( 'url' ) ) {
			this.input.value = this.model.get('url');
		} else {
			this.input.setAttribute( 'placeholder', 'https://' );
		}

/**
		 * Call `render` directly on parent class with passed arguments
		 */
		View.prototype.render.apply( this, arguments );
		return this;
	},

url: function( event ) {
		var url = event.target.value || '';
		this.model.set( 'url', url.trim() );
	}
});

module.exports = EmbedUrl;

/***/ },

/***/ 718
(module) {

var $ = jQuery;

/**
 * wp.media.view.FocusManager
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var FocusManager = wp.media.View.extend(/** @lends wp.media.view.FocusManager.prototype */{

events: {
		'keydown': 'focusManagementMode'
	},

/**
	 * Initializes the Focus Manager.
	 *
	 * @param {Object} options The Focus Manager options.
	 *
	 * @since 5.3.0
	 *
	 * @return {void}
	 */
	initialize: function( options ) {
		this.mode                    = options.mode || 'constrainTabbing';
		this.tabsAutomaticActivation = options.tabsAutomaticActivation || false;
	},

/**
	 * Determines which focus management mode to use.
	 *
	 * @since 5.3.0
	 *
	 * @param {Object} event jQuery event object.
	 *
	 * @return {void}
	 */
	focusManagementMode: function( event ) {
		if ( this.mode === 'constrainTabbing' ) {
			this.constrainTabbing( event );
		}

if ( this.mode === 'tabsNavigation' ) {
			this.tabsNavigation( event );
		}
	},

/**
	 * Gets all the tabbable elements.
	 *
	 * @since 5.3.0
	 *
	 * @return {Object} A jQuery collection of tabbable elements.
	 */
	getTabbables: function() {
		// Skip the file input added by Plupload.
		return this.$( ':tabbable' ).not( '.moxie-shim input[type="file"]' );
	},

/**
	 * Moves focus to the modal dialog.
	 *
	 * @since 3.5.0
	 *
	 * @return {void}
	 */
	focus: function() {
		this.$( '.media-modal' ).trigger( 'focus' );
	},

/**
	 * Constrains navigation with the Tab key within the media view element.
	 *
	 * @since 4.0.0
	 *
	 * @param {Object} event A keydown jQuery event.
	 *
	 * @return {void}
	 */
	constrainTabbing: function( event ) {
		var tabbables;

// Look for the tab key.
		if ( 9 !== event.keyCode ) {
			return;
		}

tabbables = this.getTabbables();

// Keep tab focus within media modal while it's open.
		if ( tabbables.last()[0] === event.target && ! event.shiftKey ) {
			tabbables.first().focus();
			return false;
		} else if ( tabbables.first()[0] === event.target && event.shiftKey ) {
			tabbables.last().focus();
			return false;
		}
	},

/**
	 * Hides from assistive technologies all the body children.
	 *
	 * Sets an `aria-hidden="true"` attribute on all the body children except
	 * the provided element and other elements that should not be hidden.
	 *
	 * The reason why we use `aria-hidden` is that `aria-modal="true"` is buggy
	 * in Safari 11.1 and support is spotty in other browsers. Also, `aria-modal="true"`
	 * prevents the `wp.a11y.speak()` ARIA live regions to work as they're outside
	 * of the modal dialog and get hidden from assistive technologies.
	 *
	 * @since 5.2.3
	 *
	 * @param {Object} visibleElement The jQuery object representing the element that should not be hidden.
	 *
	 * @return {void}
	 */
	setAriaHiddenOnBodyChildren: function( visibleElement ) {
		var bodyChildren,
			self = this;

if ( this.isBodyAriaHidden ) {
			return;
		}

// Get all the body children.
		bodyChildren = document.body.children;

// Loop through the body children and hide the ones that should be hidden.
		_.each( bodyChildren, function( element ) {
			// Don't hide the modal element.
			if ( element === visibleElement[0] ) {
				return;
			}

// Determine the body children to hide.
			if ( self.elementShouldBeHidden( element ) ) {
				element.setAttribute( 'aria-hidden', 'true' );
				// Store the hidden elements.
				self.ariaHiddenElements.push( element );
			}
		} );

this.isBodyAriaHidden = true;
	},

/**
	 * Unhides from assistive technologies all the body children.
	 *
	 * Makes visible again to assistive technologies all the body children
	 * previously hidden and stored in this.ariaHiddenElements.
	 *
	 * @since 5.2.3
	 *
	 * @return {void}
	 */
	removeAriaHiddenFromBodyChildren: function() {
		_.each( this.ariaHiddenElements, function( element ) {
			element.removeAttribute( 'aria-hidden' );
		} );

this.ariaHiddenElements = [];
		this.isBodyAriaHidden   = false;
	},

/**
	 * Determines if the passed element should not be hidden from assistive technologies.
	 *
	 * @since 5.2.3
	 *
	 * @param {Object} element The DOM element that should be checked.
	 *
	 * @return {boolean} Whether the element should not be hidden from assistive technologies.
	 */
	elementShouldBeHidden: function( element ) {
		var role = element.getAttribute( 'role' ),
			liveRegionsRoles = [ 'alert', 'status', 'log', 'marquee', 'timer' ];

/*
		 * Don't hide scripts, elements that already have `aria-hidden`, and
		 * ARIA live regions.
		 */
		return ! (
			element.tagName === 'SCRIPT' ||
			element.hasAttribute( 'aria-hidden' ) ||
			element.hasAttribute( 'aria-live' ) ||
			liveRegionsRoles.indexOf( role ) !== -1
		);
	},

/**
	 * Whether the body children are hidden from assistive technologies.
	 *
	 * @since 5.2.3
	 */
	isBodyAriaHidden: false,

/**
	 * Stores an array of DOM elements that should be hidden from assistive
	 * technologies, for example when the media modal dialog opens.
	 *
	 * @since 5.2.3
	 */
	ariaHiddenElements: [],

/**
	 * Holds the jQuery collection of ARIA tabs.
	 *
	 * @since 5.3.0
	 */
	tabs: $(),

/**
	 * Sets up tabs in an ARIA tabbed interface.
	 *
	 * @since 5.3.0
	 *
	 * @param {Object} event jQuery event object.
	 *
	 * @return {void}
	 */
	setupAriaTabs: function() {
		this.tabs = this.$( '[role="tab"]' );

// Set up initial attributes.
		this.tabs.attr( {
			'aria-selected': 'false',
			tabIndex: '-1'
		} );

// Set up attributes on the initially active tab.
		this.tabs.filter( '.active' )
			.removeAttr( 'tabindex' )
			.attr( 'aria-selected', 'true' );
	},

/**
	 * Enables arrows navigation within the ARIA tabbed interface.
	 *
	 * @since 5.3.0
	 *
	 * @param {Object} event jQuery event object.
	 *
	 * @return {void}
	 */
	tabsNavigation: function( event ) {
		var orientation = 'horizontal',
			keys = [ 32, 35, 36, 37, 38, 39, 40 ];

// Return if not Spacebar, End, Home, or Arrow keys.
		if ( keys.indexOf( event.which ) === -1 ) {
			return;
		}

// Determine navigation direction.
		if ( this.$el.attr( 'aria-orientation' ) === 'vertical' ) {
			orientation = 'vertical';
		}

// Make Up and Down arrow keys do nothing with horizontal tabs.
		if ( orientation === 'horizontal' && [ 38, 40 ].indexOf( event.which ) !== -1 ) {
			return;
		}

// Make Left and Right arrow keys do nothing with vertical tabs.
		if ( orientation === 'vertical' && [ 37, 39 ].indexOf( event.which ) !== -1 ) {
			return;
		}

this.switchTabs( event, this.tabs );
	},

/**
	 * Switches tabs in the ARIA tabbed interface.
	 *
	 * @since 5.3.0
	 *
	 * @param {Object} event jQuery event object.
	 *
	 * @return {void}
	 */
	switchTabs: function( event ) {
		var key   = event.which,
			index = this.tabs.index( $( event.target ) ),
			newIndex;

switch ( key ) {
			// Space bar: Activate current targeted tab.
			case 32: {
				this.activateTab( this.tabs[ index ] );
				break;
			}
			// End key: Activate last tab.
			case 35: {
				event.preventDefault();
				this.activateTab( this.tabs[ this.tabs.length - 1 ] );
				break;
			}
			// Home key: Activate first tab.
			case 36: {
				event.preventDefault();
				this.activateTab( this.tabs[ 0 ] );
				break;
			}
			// Left and up keys: Activate previous tab.
			case 37:
			case 38: {
				event.preventDefault();
				newIndex = ( index - 1 ) < 0 ? this.tabs.length - 1 : index - 1;
				this.activateTab( this.tabs[ newIndex ] );
				break;
			}
			// Right and down keys: Activate next tab.
			case 39:
			case 40: {
				event.preventDefault();
				newIndex = ( index + 1 ) === this.tabs.length ? 0 : index + 1;
				this.activateTab( this.tabs[ newIndex ] );
				break;
			}
		}
	},

/**
	 * Sets a single tab to be focusable and semantically selected.
	 *
	 * @since 5.3.0
	 *
	 * @param {Object} tab The tab DOM element.
	 *
	 * @return {void}
	 */
	activateTab: function( tab ) {
		if ( ! tab ) {
			return;
		}

// The tab is a DOM element: no need for jQuery methods.
		tab.focus();

// Handle automatic activation.
		if ( this.tabsAutomaticActivation ) {
			tab.removeAttribute( 'tabindex' );
			tab.setAttribute( 'aria-selected', 'true' );
			tab.click();

return;
		}

// Handle manual activation.
		$( tab ).on( 'click', function() {
			tab.removeAttribute( 'tabindex' );
			tab.setAttribute( 'aria-selected', 'true' );
		} );
 	}
});

module.exports = FocusManager;

/***/ },

/***/ 1061
(module) {

/**
 * wp.media.view.Frame
 *
 * A frame is a composite view consisting of one or more regions and one or more
 * states.
 *
 * @memberOf wp.media.view
 *
 * @see wp.media.controller.State
 * @see wp.media.controller.Region
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 * @mixes wp.media.controller.StateMachine
 */
var Frame = wp.media.View.extend(/** @lends wp.media.view.Frame.prototype */{
	initialize: function() {
		_.defaults( this.options, {
			mode: [ 'select' ]
		});
		this._createRegions();
		this._createStates();
		this._createModes();
	},

_createRegions: function() {
		// Clone the regions array.
		this.regions = this.regions ? this.regions.slice() : [];

// Initialize regions.
		_.each( this.regions, function( region ) {
			this[ region ] = new wp.media.controller.Region({
				view:     this,
				id:       region,
				selector: '.media-frame-' + region
			});
		}, this );
	},
	/**
	 * Create the frame's states.
	 *
	 * @see wp.media.controller.State
	 * @see wp.media.controller.StateMachine
	 *
	 * @fires wp.media.controller.State#ready
	 */
	_createStates: function() {
		// Create the default `states` collection.
		this.states = new Backbone.Collection( null, {
			model: wp.media.controller.State
		});

// Ensure states have a reference to the frame.
		this.states.on( 'add', function( model ) {
			model.frame = this;
			model.trigger('ready');
		}, this );

if ( this.options.states ) {
			this.states.add( this.options.states );
		}
	},

/**
	 * A frame can be in a mode or multiple modes at one time.
	 *
	 * For example, the manage media frame can be in the `Bulk Select` or `Edit` mode.
	 */
	_createModes: function() {
		// Store active "modes" that the frame is in. Unrelated to region modes.
		this.activeModes = new Backbone.Collection();
		this.activeModes.on( 'add remove reset', _.bind( this.triggerModeEvents, this ) );

_.each( this.options.mode, function( mode ) {
			this.activateMode( mode );
		}, this );
	},
	/**
	 * Reset all states on the frame to their defaults.
	 *
	 * @return {wp.media.view.Frame} Returns itself to allow chaining.
	 */
	reset: function() {
		this.states.invoke( 'trigger', 'reset' );
		return this;
	},
	/**
	 * Map activeMode collection events to the frame.
	 */
	triggerModeEvents: function( model, collection, options ) {
		var collectionEvent,
			modeEventMap = {
				add: 'activate',
				remove: 'deactivate'
			},
			eventToTrigger;
		// Probably a better way to do this.
		_.each( options, function( value, key ) {
			if ( value ) {
				collectionEvent = key;
			}
		} );

if ( ! _.has( modeEventMap, collectionEvent ) ) {
			return;
		}

eventToTrigger = model.get('id') + ':' + modeEventMap[collectionEvent];
		this.trigger( eventToTrigger );
	},
	/**
	 * Activate a mode on the frame.
	 *
	 * @param string mode Mode ID.
	 * @return {this} Returns itself to allow chaining.
	 */
	activateMode: function( mode ) {
		// Bail if the mode is already active.
		if ( this.isModeActive( mode ) ) {
			return;
		}
		this.activeModes.add( [ { id: mode } ] );
		// Add a CSS class to the frame so elements can be styled for the mode.
		this.$el.addClass( 'mode-' + mode );

return this;
	},
	/**
	 * Deactivate a mode on the frame.
	 *
	 * @param string mode Mode ID.
	 * @return {this} Returns itself to allow chaining.
	 */
	deactivateMode: function( mode ) {
		// Bail if the mode isn't active.
		if ( ! this.isModeActive( mode ) ) {
			return this;
		}
		this.activeModes.remove( this.activeModes.where( { id: mode } ) );
		this.$el.removeClass( 'mode-' + mode );
		/**
		 * Frame mode deactivation event.
		 *
		 * @event wp.media.view.Frame#{mode}:deactivate
		 */
		this.trigger( mode + ':deactivate' );

return this;
	},
	/**
	 * Check if a mode is enabled on the frame.
	 *
	 * @param string mode Mode ID.
	 * @return bool
	 */
	isModeActive: function( mode ) {
		return Boolean( this.activeModes.where( { id: mode } ).length );
	}
});

// Make the `Frame` a `StateMachine`.
_.extend( Frame.prototype, wp.media.controller.StateMachine.prototype );

module.exports = Frame;

/***/ },

/***/ 5424
(module) {

var Select = wp.media.view.MediaFrame.Select,
	l10n = wp.media.view.l10n,
	ImageDetails;

/**
 * wp.media.view.MediaFrame.ImageDetails
 *
 * A media frame for manipulating an image that's already been inserted
 * into a post.
 *
 * @memberOf wp.media.view.MediaFrame
 *
 * @class
 * @augments wp.media.view.MediaFrame.Select
 * @augments wp.media.view.MediaFrame
 * @augments wp.media.view.Frame
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 * @mixes wp.media.controller.StateMachine
 */
ImageDetails = Select.extend(/** @lends wp.media.view.MediaFrame.ImageDetails.prototype */{
	defaults: {
		id:      'image',
		url:     '',
		menu:    'image-details',
		content: 'image-details',
		toolbar: 'image-details',
		type:    'link',
		title:    l10n.imageDetailsTitle,
		priority: 120
	},

initialize: function( options ) {
		this.image = new wp.media.model.PostImage( options.metadata );
		this.options.selection = new wp.media.model.Selection( this.image.attachment, { multiple: false } );
		Select.prototype.initialize.apply( this, arguments );
	},

bindHandlers: function() {
		Select.prototype.bindHandlers.apply( this, arguments );
		this.on( 'menu:create:image-details', this.createMenu, this );
		this.on( 'content:create:image-details', this.imageDetailsContent, this );
		this.on( 'content:render:edit-image', this.editImageContent, this );
		this.on( 'toolbar:render:image-details', this.renderImageDetailsToolbar, this );
		// Override the select toolbar.
		this.on( 'toolbar:render:replace', this.renderReplaceImageToolbar, this );
	},

createStates: function() {
		this.states.add([
			new wp.media.controller.ImageDetails({
				image: this.image,
				editable: false
			}),
			new wp.media.controller.ReplaceImage({
				id: 'replace-image',
				library: wp.media.query( { type: 'image' } ),
				image: this.image,
				multiple:  false,
				title:     l10n.imageReplaceTitle,
				toolbar: 'replace',
				priority:  80,
				displaySettings: true
			}),
			new wp.media.controller.EditImage( {
				image: this.image,
				selection: this.options.selection
			} )
		]);
	},

imageDetailsContent: function( options ) {
		options.view = new wp.media.view.ImageDetails({
			controller: this,
			model: this.state().image,
			attachment: this.state().image.attachment
		});
	},

editImageContent: function() {
		var state = this.state(),
			model = state.get('image'),
			view;

if ( ! model ) {
			return;
		}

view = new wp.media.view.EditImage( { model: model, controller: this } ).render();

this.content.set( view );

// After bringing in the frame, load the actual editor via an Ajax call.
		view.loadEditor();

renderImageDetailsToolbar: function() {
		this.toolbar.set( new wp.media.view.Toolbar({
			controller: this,
			items: {
				select: {
					style:    'primary',
					text:     l10n.update,
					priority: 80,

click: function() {
						var controller = this.controller,
							state = controller.state();

controller.close();

// Not sure if we want to use wp.media.string.image which will create a shortcode or
						// perhaps wp.html.string to at least to build the <img />.
						state.trigger( 'update', controller.image.toJSON() );

// Restore and reset the default state.
						controller.setState( controller.options.state );
						controller.reset();
					}
				}
			}
		}) );
	},

renderReplaceImageToolbar: function() {
		var frame = this,
			lastState = frame.lastState(),
			previous = lastState && lastState.id;

this.toolbar.set( new wp.media.view.Toolbar({
			controller: this,
			items: {
				back: {
					text:     l10n.back,
					priority: 80,
					click:    function() {
						if ( previous ) {
							frame.setState( previous );
						} else {
							frame.close();
						}
					}
				},

replace: {
					style:    'primary',
					text:     l10n.replace,
					priority: 20,
					requires: { selection: true },

click: function() {
						var controller = this.controller,
							state = controller.state(),
							selection = state.get( 'selection' ),
							attachment = selection.single();

controller.close();

controller.image.changeAttachment( attachment, state.display( attachment ) );

// Not sure if we want to use wp.media.string.image which will create a shortcode or
						// perhaps wp.html.string to at least to build the <img />.
						state.trigger( 'replace', controller.image.toJSON() );

// Restore and reset the default state.
						controller.setState( controller.options.state );
						controller.reset();
					}
				}
			}
		}) );
	}

});

module.exports = ImageDetails;

/***/ },

/***/ 4274
(module) {

var Select = wp.media.view.MediaFrame.Select,
	Library = wp.media.controller.Library,
	l10n = wp.media.view.l10n,
	Post;

/**
 * wp.media.view.MediaFrame.Post
 *
 * The frame for manipulating media on the Edit Post page.
 *
 * @memberOf wp.media.view.MediaFrame
 *
 * @class
 * @augments wp.media.view.MediaFrame.Select
 * @augments wp.media.view.MediaFrame
 * @augments wp.media.view.Frame
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 * @mixes wp.media.controller.StateMachine
 */
Post = Select.extend(/** @lends wp.media.view.MediaFrame.Post.prototype */{
	initialize: function() {
		this.counts = {
			audio: {
				count: wp.media.view.settings.attachmentCounts.audio,
				state: 'playlist'
			},
			video: {
				count: wp.media.view.settings.attachmentCounts.video,
				state: 'video-playlist'
			}
		};

_.defaults( this.options, {
			multiple:  true,
			editing:   false,
			state:    'insert',
			metadata:  {}
		});

// Call 'initialize' directly on the parent class.
		Select.prototype.initialize.apply( this, arguments );
		this.createIframeStates();

/**
	 * Create the default states.
	 */
	createStates: function() {
		var options = this.options;

this.states.add([
			// Main states.
			new Library({
				id:         'insert',
				title:      l10n.insertMediaTitle,
				priority:   20,
				toolbar:    'main-insert',
				filterable: 'all',
				library:    wp.media.query( options.library ),
				multiple:   options.multiple ? 'reset' : false,
				editable:   true,

// If the user isn't allowed to edit fields,
				// can they still edit it locally?
				allowLocalEdits: true,

// Show the attachment display settings.
				displaySettings: true,
				// Update user settings when users adjust the
				// attachment display settings.
				displayUserSettings: true
			}),

new Library({
				id:         'gallery',
				title:      l10n.createGalleryTitle,
				priority:   40,
				toolbar:    'main-gallery',
				filterable: 'uploaded',
				multiple:   'add',
				editable:   false,

library:  wp.media.query( _.defaults({
					type: 'image'
				}, options.library ) )
			}),

// Embed states.
			new wp.media.controller.Embed( { metadata: options.metadata } ),

new wp.media.controller.EditImage( { model: options.editImage } ),

// Gallery states.
			new wp.media.controller.GalleryEdit({
				library: options.selection,
				editing: options.editing,
				menu:    'gallery'
			}),

new wp.media.controller.GalleryAdd(),

new Library({
				id:         'playlist',
				title:      l10n.createPlaylistTitle,
				priority:   60,
				toolbar:    'main-playlist',
				filterable: 'uploaded',
				multiple:   'add',
				editable:   false,

library:  wp.media.query( _.defaults({
					type: 'audio'
				}, options.library ) )
			}),

// Playlist states.
			new wp.media.controller.CollectionEdit({
				type: 'audio',
				collectionType: 'playlist',
				title:          l10n.editPlaylistTitle,
				SettingsView:   wp.media.view.Settings.Playlist,
				library:        options.selection,
				editing:        options.editing,
				menu:           'playlist',
				dragInfoText:   l10n.playlistDragInfo,
				dragInfo:       false
			}),

new wp.media.controller.CollectionAdd({
				type: 'audio',
				collectionType: 'playlist',
				title: l10n.addToPlaylistTitle
			}),

new Library({
				id:         'video-playlist',
				title:      l10n.createVideoPlaylistTitle,
				priority:   60,
				toolbar:    'main-video-playlist',
				filterable: 'uploaded',
				multiple:   'add',
				editable:   false,

library:  wp.media.query( _.defaults({
					type: 'video'
				}, options.library ) )
			}),

new wp.media.controller.CollectionEdit({
				type: 'video',
				collectionType: 'playlist',
				title:          l10n.editVideoPlaylistTitle,
				SettingsView:   wp.media.view.Settings.Playlist,
				library:        options.selection,
				editing:        options.editing,
				menu:           'video-playlist',
				dragInfoText:   l10n.videoPlaylistDragInfo,
				dragInfo:       false
			}),

new wp.media.controller.CollectionAdd({
				type: 'video',
				collectionType: 'playlist',
				title: l10n.addToVideoPlaylistTitle
			})
		]);

if ( wp.media.view.settings.post.featuredImageId ) {
			this.states.add( new wp.media.controller.FeaturedImage() );
		}
	},

bindHandlers: function() {
		var handlers, checkCounts;

Select.prototype.bindHandlers.apply( this, arguments );

this.on( 'activate', this.activate, this );

// Only bother checking media type counts if one of the counts is zero.
		checkCounts = _.find( this.counts, function( type ) {
			return type.count === 0;
		} );

if ( typeof checkCounts !== 'undefined' ) {
			this.listenTo( wp.media.model.Attachments.all, 'change:type', this.mediaTypeCounts );
		}

this.on( 'menu:create:gallery', this.createMenu, this );
		this.on( 'menu:create:playlist', this.createMenu, this );
		this.on( 'menu:create:video-playlist', this.createMenu, this );
		this.on( 'toolbar:create:main-insert', this.createToolbar, this );
		this.on( 'toolbar:create:main-gallery', this.createToolbar, this );
		this.on( 'toolbar:create:main-playlist', this.createToolbar, this );
		this.on( 'toolbar:create:main-video-playlist', this.createToolbar, this );
		this.on( 'toolbar:create:featured-image', this.featuredImageToolbar, this );
		this.on( 'toolbar:create:main-embed', this.mainEmbedToolbar, this );

handlers = {
			menu: {
				'default': 'mainMenu',
				'gallery': 'galleryMenu',
				'playlist': 'playlistMenu',
				'video-playlist': 'videoPlaylistMenu'
			},

content: {
				'embed':          'embedContent',
				'edit-image':     'editImageContent',
				'edit-selection': 'editSelectionContent'
			},

toolbar: {
				'main-insert':      'mainInsertToolbar',
				'main-gallery':     'mainGalleryToolbar',
				'gallery-edit':     'galleryEditToolbar',
				'gallery-add':      'galleryAddToolbar',
				'main-playlist':	'mainPlaylistToolbar',
				'playlist-edit':	'playlistEditToolbar',
				'playlist-add':		'playlistAddToolbar',
				'main-video-playlist': 'mainVideoPlaylistToolbar',
				'video-playlist-edit': 'videoPlaylistEditToolbar',
				'video-playlist-add': 'videoPlaylistAddToolbar'
			}
		};

_.each( handlers, function( regionHandlers, region ) {
			_.each( regionHandlers, function( callback, handler ) {
				this.on( region + ':render:' + handler, this[ callback ], this );
			}, this );
		}, this );
	},

activate: function() {
		// Hide menu items for states tied to particular media types if there are no items.
		_.each( this.counts, function( type ) {
			if ( type.count < 1 ) {
				this.menuItemVisibility( type.state, 'hide' );
			}
		}, this );
	},

mediaTypeCounts: function( model, attr ) {
		if ( typeof this.counts[ attr ] !== 'undefined' && this.counts[ attr ].count < 1 ) {
			this.counts[ attr ].count++;
			this.menuItemVisibility( this.counts[ attr ].state, 'show' );
		}
	},

// Menus.
	/**
	 * @param {wp.Backbone.View} view
	 */
	mainMenu: function( view ) {
		view.set({
			'library-separator': new wp.media.View({
				className:  'separator',
				priority:   100,
				attributes: {
					role: 'presentation'
				}
			})
		});
	},

menuItemVisibility: function( state, visibility ) {
		var menu = this.menu.get();
		if ( visibility === 'hide' ) {
			menu.hide( state );
		} else if ( visibility === 'show' ) {
			menu.show( state );
		}
	},
	/**
	 * @param {wp.Backbone.View} view
	 */
	galleryMenu: function( view ) {
		var lastState = this.lastState(),
			previous = lastState && lastState.id,
			frame = this;

view.set({
			cancel: {
				text:     l10n.cancelGalleryTitle,
				priority: 20,
				click:    function() {
					if ( previous ) {
						frame.setState( previous );
					} else {
						frame.close();
					}

// Move focus to the modal after canceling a Gallery.
					this.controller.modal.focusManager.focus();
				}
			},
			separateCancel: new wp.media.View({
				className: 'separator',
				priority: 40
			})
		});
	},

playlistMenu: function( view ) {
		var lastState = this.lastState(),
			previous = lastState && lastState.id,
			frame = this;

view.set({
			cancel: {
				text:     l10n.cancelPlaylistTitle,
				priority: 20,
				click:    function() {
					if ( previous ) {
						frame.setState( previous );
					} else {
						frame.close();
					}

// Move focus to the modal after canceling an Audio Playlist.
					this.controller.modal.focusManager.focus();
				}
			},
			separateCancel: new wp.media.View({
				className: 'separator',
				priority: 40
			})
		});
	},

videoPlaylistMenu: function( view ) {
		var lastState = this.lastState(),
			previous = lastState && lastState.id,
			frame = this;

view.set({
			cancel: {
				text:     l10n.cancelVideoPlaylistTitle,
				priority: 20,
				click:    function() {
					if ( previous ) {
						frame.setState( previous );
					} else {
						frame.close();
					}

// Move focus to the modal after canceling a Video Playlist.
					this.controller.modal.focusManager.focus();
				}
			},
			separateCancel: new wp.media.View({
				className: 'separator',
				priority: 40
			})
		});
	},

// Content.
	embedContent: function() {
		var view = new wp.media.view.Embed({
			controller: this,
			model:      this.state()
		}).render();

this.content.set( view );
	},

editSelectionContent: function() {
		var state = this.state(),
			selection = state.get('selection'),
			view;

view = new wp.media.view.AttachmentsBrowser({
			controller: this,
			collection: selection,
			selection:  selection,
			model:      state,
			sortable:   true,
			search:     false,
			date:       false,
			dragInfo:   true,

AttachmentView: wp.media.view.Attachments.EditSelection
		}).render();

view.toolbar.set( 'backToLibrary', {
			text:     l10n.returnToLibrary,
			priority: -100,

click: function() {
				this.controller.content.mode('browse');
				// Move focus to the modal when jumping back from Edit Selection to Add Media view.
				this.controller.modal.focusManager.focus();
			}
		});

// Browse our library of attachments.
		this.content.set( view );

// Trigger the controller to set focus.
		this.trigger( 'edit:selection', this );
	},

editImageContent: function() {
		var image = this.state().get('image'),
			view = new wp.media.view.EditImage( { model: image, controller: this } ).render();

this.content.set( view );

// After creating the wrapper view, load the actual editor via an Ajax call.
		view.loadEditor();

// Toolbars.

/**
	 * @param {wp.Backbone.View} view
	 */
	selectionStatusToolbar: function( view ) {
		var editable = this.state().get('editable');

view.set( 'selection', new wp.media.view.Selection({
			controller: this,
			collection: this.state().get('selection'),
			priority:   -40,

// If the selection is editable, pass the callback to
			// switch the content mode.
			editable: editable && function() {
				this.controller.content.mode('edit-selection');
			}
		}).render() );
	},

/**
	 * @param {wp.Backbone.View} view
	 */
	mainInsertToolbar: function( view ) {
		var controller = this;

this.selectionStatusToolbar( view );

view.set( 'insert', {
			style:    'primary',
			priority: 80,
			text:     l10n.insertIntoPost,
			requires: { selection: true },

/**
			 * @ignore
			 *
			 * @fires wp.media.controller.State#insert
			 */
			click: function() {
				var state = controller.state(),
					selection = state.get('selection');

controller.close();
				state.trigger( 'insert', selection ).reset();
			}
		});
	},

/**
	 * @param {wp.Backbone.View} view
	 */
	mainGalleryToolbar: function( view ) {
		var controller = this;

this.selectionStatusToolbar( view );

view.set( 'gallery', {
			style:    'primary',
			text:     l10n.createNewGallery,
			priority: 60,
			requires: { selection: true },

click: function() {
				var selection = controller.state().get('selection'),
					edit = controller.state('gallery-edit'),
					models = selection.where({ type: 'image' });

edit.set( 'library', new wp.media.model.Selection( models, {
					props:    selection.props.toJSON(),
					multiple: true
				}) );

// Jump to Edit Gallery view.
				this.controller.setState( 'gallery-edit' );

// Move focus to the modal after jumping to Edit Gallery view.
				this.controller.modal.focusManager.focus();
			}
		});
	},

mainPlaylistToolbar: function( view ) {
		var controller = this;

this.selectionStatusToolbar( view );

view.set( 'playlist', {
			style:    'primary',
			text:     l10n.createNewPlaylist,
			priority: 100,
			requires: { selection: true },

click: function() {
				var selection = controller.state().get('selection'),
					edit = controller.state('playlist-edit'),
					models = selection.where({ type: 'audio' });

edit.set( 'library', new wp.media.model.Selection( models, {
					props:    selection.props.toJSON(),
					multiple: true
				}) );

// Jump to Edit Audio Playlist view.
				this.controller.setState( 'playlist-edit' );

// Move focus to the modal after jumping to Edit Audio Playlist view.
				this.controller.modal.focusManager.focus();
			}
		});
	},

mainVideoPlaylistToolbar: function( view ) {
		var controller = this;

this.selectionStatusToolbar( view );

view.set( 'video-playlist', {
			style:    'primary',
			text:     l10n.createNewVideoPlaylist,
			priority: 100,
			requires: { selection: true },

click: function() {
				var selection = controller.state().get('selection'),
					edit = controller.state('video-playlist-edit'),
					models = selection.where({ type: 'video' });

edit.set( 'library', new wp.media.model.Selection( models, {
					props:    selection.props.toJSON(),
					multiple: true
				}) );

// Jump to Edit Video Playlist view.
				this.controller.setState( 'video-playlist-edit' );

// Move focus to the modal after jumping to Edit Video Playlist view.
				this.controller.modal.focusManager.focus();
			}
		});
	},

featuredImageToolbar: function( toolbar ) {
		this.createSelectToolbar( toolbar, {
			text:  l10n.setFeaturedImage,
			state: this.options.state
		});
	},

mainEmbedToolbar: function( toolbar ) {
		toolbar.view = new wp.media.view.Toolbar.Embed({
			controller: this
		});
	},

galleryEditToolbar: function() {
		var editing = this.state().get('editing');
		this.toolbar.set( new wp.media.view.Toolbar({
			controller: this,
			items: {
				insert: {
					style:    'primary',
					text:     editing ? l10n.updateGallery : l10n.insertGallery,
					priority: 80,
					requires: { library: true, uploadingComplete: true },

/**
					 * @fires wp.media.controller.State#update
					 */
					click: function() {
						var controller = this.controller,
							state = controller.state();

controller.close();
						state.trigger( 'update', state.get('library') );

// Restore and reset the default state.
						controller.setState( controller.options.state );
						controller.reset();
					}
				}
			}
		}) );
	},

galleryAddToolbar: function() {
		this.toolbar.set( new wp.media.view.Toolbar({
			controller: this,
			items: {
				insert: {
					style:    'primary',
					text:     l10n.addToGallery,
					priority: 80,
					requires: { selection: true },

/**
					 * @fires wp.media.controller.State#reset
					 */
					click: function() {
						var controller = this.controller,
							state = controller.state(),
							edit = controller.state('gallery-edit');

edit.get('library').add( state.get('selection').models );
						state.trigger('reset');
						controller.setState('gallery-edit');
						// Move focus to the modal when jumping back from Add to Gallery to Edit Gallery view.
						this.controller.modal.focusManager.focus();
					}
				}
			}
		}) );
	},

playlistEditToolbar: function() {
		var editing = this.state().get('editing');
		this.toolbar.set( new wp.media.view.Toolbar({
			controller: this,
			items: {
				insert: {
					style:    'primary',
					text:     editing ? l10n.updatePlaylist : l10n.insertPlaylist,
					priority: 80,
					requires: { library: true },

/**
					 * @fires wp.media.controller.State#update
					 */
					click: function() {
						var controller = this.controller,
							state = controller.state();

controller.close();
						state.trigger( 'update', state.get('library') );

// Restore and reset the default state.
						controller.setState( controller.options.state );
						controller.reset();
					}
				}
			}
		}) );
	},

playlistAddToolbar: function() {
		this.toolbar.set( new wp.media.view.Toolbar({
			controller: this,
			items: {
				insert: {
					style:    'primary',
					text:     l10n.addToPlaylist,
					priority: 80,
					requires: { selection: true },

/**
					 * @fires wp.media.controller.State#reset
					 */
					click: function() {
						var controller = this.controller,
							state = controller.state(),
							edit = controller.state('playlist-edit');

edit.get('library').add( state.get('selection').models );
						state.trigger('reset');
						controller.setState('playlist-edit');
						// Move focus to the modal when jumping back from Add to Audio Playlist to Edit Audio Playlist view.
						this.controller.modal.focusManager.focus();
					}
				}
			}
		}) );
	},

videoPlaylistEditToolbar: function() {
		var editing = this.state().get('editing');
		this.toolbar.set( new wp.media.view.Toolbar({
			controller: this,
			items: {
				insert: {
					style:    'primary',
					text:     editing ? l10n.updateVideoPlaylist : l10n.insertVideoPlaylist,
					priority: 140,
					requires: { library: true },

click: function() {
						var controller = this.controller,
							state = controller.state(),
							library = state.get('library');

library.type = 'video';

controller.close();
						state.trigger( 'update', library );

// Restore and reset the default state.
						controller.setState( controller.options.state );
						controller.reset();
					}
				}
			}
		}) );
	},

videoPlaylistAddToolbar: function() {
		this.toolbar.set( new wp.media.view.Toolbar({
			controller: this,
			items: {
				insert: {
					style:    'primary',
					text:     l10n.addToVideoPlaylist,
					priority: 140,
					requires: { selection: true },

click: function() {
						var controller = this.controller,
							state = controller.state(),
							edit = controller.state('video-playlist-edit');

edit.get('library').add( state.get('selection').models );
						state.trigger('reset');
						controller.setState('video-playlist-edit');
						// Move focus to the modal when jumping back from Add to Video Playlist to Edit Video Playlist view.
						this.controller.modal.focusManager.focus();
					}
				}
			}
		}) );
	}
});

module.exports = Post;

/***/ },

/***/ 455
(module) {

var MediaFrame = wp.media.view.MediaFrame,
	l10n = wp.media.view.l10n,
	Select;

/**
 * wp.media.view.MediaFrame.Select
 *
 * A frame for selecting an item or items from the media library.
 *
 * @memberOf wp.media.view.MediaFrame
 *
 * @class
 * @augments wp.media.view.MediaFrame
 * @augments wp.media.view.Frame
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 * @mixes wp.media.controller.StateMachine
 */
Select = MediaFrame.extend(/** @lends wp.media.view.MediaFrame.Select.prototype */{
	initialize: function() {
		// Call 'initialize' directly on the parent class.
		MediaFrame.prototype.initialize.apply( this, arguments );

_.defaults( this.options, {
			selection: [],
			library:   {},
			multiple:  false,
			state:    'library'
		});

this.createSelection();
		this.createStates();
		this.bindHandlers();
	},

/**
	 * Attach a selection collection to the frame.
	 *
	 * A selection is a collection of attachments used for a specific purpose
	 * by a media frame. e.g. Selecting an attachment (or many) to insert into
	 * post content.
	 *
	 * @see media.model.Selection
	 */
	createSelection: function() {
		var selection = this.options.selection;

if ( ! (selection instanceof wp.media.model.Selection) ) {
			this.options.selection = new wp.media.model.Selection( selection, {
				multiple: this.options.multiple
			});
		}

this._selection = {
			attachments: new wp.media.model.Attachments(),
			difference: []
		};
	},

editImageContent: function() {
		var image = this.state().get('image'),
			view = new wp.media.view.EditImage( { model: image, controller: this } ).render();

this.content.set( view );

// After creating the wrapper view, load the actual editor via an Ajax call.
		view.loadEditor();
	},

/**
	 * Create the default states on the frame.
	 */
	createStates: function() {
		var options = this.options;

if ( this.options.states ) {
			return;
		}

// Add the default states.
		this.states.add([
			// Main states.
			new wp.media.controller.Library({
				library:   wp.media.query( options.library ),
				multiple:  options.multiple,
				title:     options.title,
				priority:  20
			}),
			new wp.media.controller.EditImage( { model: options.editImage } )
		]);
	},

/**
	 * Bind region mode event callbacks.
	 *
	 * @see media.controller.Region.render
	 */
	bindHandlers: function() {
		this.on( 'router:create:browse', this.createRouter, this );
		this.on( 'router:render:browse', this.browseRouter, this );
		this.on( 'content:create:browse', this.browseContent, this );
		this.on( 'content:render:upload', this.uploadContent, this );
		this.on( 'toolbar:create:select', this.createSelectToolbar, this );
		this.on( 'content:render:edit-image', this.editImageContent, this );
	},

/**
	 * Render callback for the router region in the `browse` mode.
	 *
	 * @param {wp.media.view.Router} routerView
	 */
	browseRouter: function( routerView ) {
		routerView.set({
			upload: {
				text:     l10n.uploadFilesTitle,
				priority: 20
			},
			browse: {
				text:     l10n.mediaLibraryTitle,
				priority: 40
			}
		});
	},

/**
	 * Render callback for the content region in the `browse` mode.
	 *
	 * @param {wp.media.controller.Region} contentRegion
	 */
	browseContent: function( contentRegion ) {
		var state = this.state();

this.$el.removeClass('hide-toolbar');

// Browse our library of attachments.
		contentRegion.view = new wp.media.view.AttachmentsBrowser({
			controller: this,
			collection: state.get('library'),
			selection:  state.get('selection'),
			model:      state,
			sortable:   state.get('sortable'),
			search:     state.get('searchable'),
			filters:    state.get('filterable'),
			date:       state.get('date'),
			display:    state.has('display') ? state.get('display') : state.get('displaySettings'),
			dragInfo:   state.get('dragInfo'),

idealColumnWidth: state.get('idealColumnWidth'),
			suggestedWidth:   state.get('suggestedWidth'),
			suggestedHeight:  state.get('suggestedHeight'),

AttachmentView: state.get('AttachmentView')
		});
	},

/**
	 * Render callback for the content region in the `upload` mode.
	 */
	uploadContent: function() {
		this.$el.removeClass( 'hide-toolbar' );
		this.content.set( new wp.media.view.UploaderInline({
			controller: this
		}) );
	},

/**
	 * Toolbars
	 *
	 * @param {Object} toolbar
	 * @param {Object} [options={}]
	 * @this wp.media.controller.Region
	 */
	createSelectToolbar: function( toolbar, options ) {
		options = options || this.options.button || {};
		options.controller = this;

toolbar.view = new wp.media.view.Toolbar.Select( options );
	}
});

module.exports = Select;

/***/ },

/***/ 170
(module) {

/**
 * wp.media.view.Heading
 *
 * A reusable heading component for the media library
 *
 * Used to add accessibility friendly headers in the media library/modal.
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var Heading = wp.media.View.extend( {
	tagName: function() {
		return this.options.level || 'h1';
	},
	className: 'media-views-heading',

initialize: function() {

if ( this.options.className ) {
			this.$el.addClass( this.options.className );
		}

this.text = this.options.text;
	},

render: function() {
		this.$el.html( this.text );
		return this;
	}
} );

module.exports = Heading;

/***/ },

/***/ 1982
(module) {

/**
 * wp.media.view.Iframe
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var Iframe = wp.media.View.extend(/** @lends wp.media.view.Iframe.prototype */{
	className: 'media-iframe',
	/**
	 * @return {wp.media.view.Iframe} Returns itself to allow chaining.
	 */
	render: function() {
		this.views.detach();
		this.$el.html( '<iframe src="' + this.controller.state().get('src') + '" />' );
		this.views.render();
		return this;
	}
});

module.exports = Iframe;

/***/ },

/***/ 2650
(module) {

var AttachmentDisplay = wp.media.view.Settings.AttachmentDisplay,
	$ = jQuery,
	ImageDetails;

/**
 * wp.media.view.ImageDetails
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.Settings.AttachmentDisplay
 * @augments wp.media.view.Settings
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
ImageDetails = AttachmentDisplay.extend(/** @lends wp.media.view.ImageDetails.prototype */{
	className: 'image-details',
	template:  wp.template('image-details'),
	events: _.defaults( AttachmentDisplay.prototype.events, {
		'click .edit-attachment': 'editAttachment',
		'click .replace-attachment': 'replaceAttachment',
		'click .advanced-toggle': 'onToggleAdvanced',
		'change [data-setting="customWidth"]': 'onCustomSize',
		'change [data-setting="customHeight"]': 'onCustomSize',
		'keyup [data-setting="customWidth"]': 'onCustomSize',
		'keyup [data-setting="customHeight"]': 'onCustomSize'
	} ),
	initialize: function() {
		// Used in AttachmentDisplay.prototype.updateLinkTo.
		this.options.attachment = this.model.attachment;
		this.listenTo( this.model, 'change:url', this.updateUrl );
		this.listenTo( this.model, 'change:link', this.toggleLinkSettings );
		this.listenTo( this.model, 'change:size', this.toggleCustomSize );

AttachmentDisplay.prototype.initialize.apply( this, arguments );
	},

prepare: function() {
		var attachment = false;

if ( this.model.attachment ) {
			attachment = this.model.attachment.toJSON();
		}
		return _.defaults({
			model: this.model.toJSON(),
			attachment: attachment
		}, this.options );
	},

render: function() {
		var args = arguments;

if ( this.model.attachment && 'pending' === this.model.dfd.state() ) {
			this.model.dfd
				.done( _.bind( function() {
					AttachmentDisplay.prototype.render.apply( this, args );
					this.postRender();
				}, this ) )
				.fail( _.bind( function() {
					this.model.attachment = false;
					AttachmentDisplay.prototype.render.apply( this, args );
					this.postRender();
				}, this ) );
		} else {
			AttachmentDisplay.prototype.render.apply( this, arguments );
			this.postRender();
		}

return this;
	},

postRender: function() {
		setTimeout( _.bind( this.scrollToTop, this ), 10 );
		this.toggleLinkSettings();
		if ( window.getUserSetting( 'advImgDetails' ) === 'show' ) {
			this.toggleAdvanced( true );
		}
		this.trigger( 'post-render' );
	},

scrollToTop: function() {
		this.$( '.embed-media-settings' ).scrollTop( 0 );
	},

updateUrl: function() {
		this.$( '.image img' ).attr( 'src', this.model.get( 'url' ) );
		this.$( '.url' ).val( this.model.get( 'url' ) );
	},

toggleLinkSettings: function() {
		if ( this.model.get( 'link' ) === 'none' ) {
			this.$( '.link-settings' ).addClass('hidden');
		} else {
			this.$( '.link-settings' ).removeClass('hidden');
		}
	},

toggleCustomSize: function() {
		if ( this.model.get( 'size' ) !== 'custom' ) {
			this.$( '.custom-size' ).addClass('hidden');
		} else {
			this.$( '.custom-size' ).removeClass('hidden');
		}
	},

onCustomSize: function( event ) {
		var dimension = $( event.target ).data('setting'),
			num = $( event.target ).val(),
			value;

// Ignore bogus input.
		if ( ! /^\d+/.test( num ) || parseInt( num, 10 ) < 1 ) {
			event.preventDefault();
			return;
		}

if ( dimension === 'customWidth' ) {
			value = Math.round( 1 / this.model.get( 'aspectRatio' ) * num );
			this.model.set( 'customHeight', value, { silent: true } );
			this.$( '[data-setting="customHeight"]' ).val( value );
		} else {
			value = Math.round( this.model.get( 'aspectRatio' ) * num );
			this.model.set( 'customWidth', value, { silent: true  } );
			this.$( '[data-setting="customWidth"]' ).val( value );
		}
	},

onToggleAdvanced: function( event ) {
		event.preventDefault();
		this.toggleAdvanced();
	},

toggleAdvanced: function( show ) {
		var $advanced = this.$el.find( '.advanced-section' ),
			mode;

if ( $advanced.hasClass('advanced-visible') || show === false ) {
			$advanced.removeClass('advanced-visible');
			$advanced.find('.advanced-settings').addClass('hidden');
			mode = 'hide';
		} else {
			$advanced.addClass('advanced-visible');
			$advanced.find('.advanced-settings').removeClass('hidden');
			mode = 'show';
		}

window.setUserSetting( 'advImgDetails', mode );
	},

editAttachment: function( event ) {
		var editState = this.controller.states.get( 'edit-image' );

if ( window.imageEdit && editState ) {
			event.preventDefault();
			editState.set( 'image', this.model.attachment );
			this.controller.setState( 'edit-image' );
		}
	},

replaceAttachment: function( event ) {
		event.preventDefault();
		this.controller.setState( 'replace-image' );
	}
});

module.exports = ImageDetails;

/***/ },

/***/ 4338
(module) {

/**
 * wp.media.view.Label
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var Label = wp.media.View.extend(/** @lends wp.media.view.Label.prototype */{
	tagName: 'label',

initialize: function() {
		this.value = this.options.value;
	},

render: function() {
		this.$el.html( this.value );

return this;
	}
});

module.exports = Label;

/***/ },

/***/ 2836
(module) {

var Frame = wp.media.view.Frame,
	l10n = wp.media.view.l10n,
	$ = jQuery,
	MediaFrame;

/**
 * wp.media.view.MediaFrame
 *
 * The frame used to create the media modal.
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.Frame
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 * @mixes wp.media.controller.StateMachine
 */
MediaFrame = Frame.extend(/** @lends wp.media.view.MediaFrame.prototype */{
	className: 'media-frame',
	template:  wp.template('media-frame'),
	regions:   ['menu','title','content','toolbar','router'],

events: {
		'click .media-frame-menu-toggle': 'toggleMenu'
	},

/**
	 * @constructs
	 */
	initialize: function() {
		Frame.prototype.initialize.apply( this, arguments );

_.defaults( this.options, {
			title:    l10n.mediaFrameDefaultTitle,
			modal:    true,
			uploader: true
		});

// Ensure core UI is enabled.
		this.$el.addClass('wp-core-ui');

// Initialize modal container view.
		if ( this.options.modal ) {
			this.modal = new wp.media.view.Modal({
				controller: this,
				title:      this.options.title
			});

this.modal.content( this );
		}

// Initialize window-wide uploader.
		if ( this.options.uploader ) {
			this.uploader = new wp.media.view.UploaderWindow({
				controller: this,
				uploader: {
					dropzone:  this.modal ? this.modal.$el : this.$el,
					container: this.$el
				}
			});
			this.views.set( '.media-frame-uploader', this.uploader );
		}

this.on( 'attach', _.bind( this.views.ready, this.views ), this );

// Bind default title creation.
		this.on( 'title:create:default', this.createTitle, this );
		this.title.mode('default');

// Bind default menu.
		this.on( 'menu:create:default', this.createMenu, this );

// Set the menu ARIA tab panel attributes when the modal opens.
		this.on( 'open', this.setMenuTabPanelAriaAttributes, this );
		// Set the router ARIA tab panel attributes when the modal opens.
		this.on( 'open', this.setRouterTabPanelAriaAttributes, this );

// Update the menu ARIA tab panel attributes when the content updates.
		this.on( 'content:render', this.setMenuTabPanelAriaAttributes, this );
		// Update the router ARIA tab panel attributes when the content updates.
		this.on( 'content:render', this.setRouterTabPanelAriaAttributes, this );
	},

/**
	 * Sets the attributes to be used on the menu ARIA tab panel.
	 *
	 * @since 5.3.0
	 *
	 * @return {void}
	 */
	setMenuTabPanelAriaAttributes: function() {
		var stateId = this.state().get( 'id' ),
			tabPanelEl = this.$el.find( '.media-frame-tab-panel' ),
			ariaLabelledby;

tabPanelEl.removeAttr( 'role aria-labelledby' );

if ( this.state().get( 'menu' ) && this.menuView && this.menuView.isVisible ) {
			ariaLabelledby = 'menu-item-' + stateId;

// Set the tab panel attributes only if the tabs are visible.
			tabPanelEl
				.attr( {
					role: 'tabpanel',
					'aria-labelledby': ariaLabelledby,
				} );
		}
	},

/**
	 * Sets the attributes to be used on the router ARIA tab panel.
	 *
	 * @since 5.3.0
	 *
	 * @return {void}
	 */
	setRouterTabPanelAriaAttributes: function() {
		var tabPanelEl = this.$el.find( '.media-frame-content' ),
			ariaLabelledby;

tabPanelEl.removeAttr( 'role aria-labelledby' );

// Set the tab panel attributes only if the tabs are visible.
		if ( this.state().get( 'router' ) && this.routerView && this.routerView.isVisible && this.content._mode ) {
			ariaLabelledby = 'menu-item-' + this.content._mode;

tabPanelEl
				.attr( {
					role: 'tabpanel',
					'aria-labelledby': ariaLabelledby,
				} );
		}
	},

/**
	 * @return {wp.media.view.MediaFrame} Returns itself to allow chaining.
	 */
	render: function() {
		// Activate the default state if no active state exists.
		if ( ! this.state() && this.options.state ) {
			this.setState( this.options.state );
		}
		/**
		 * call 'render' directly on the parent class
		 */
		return Frame.prototype.render.apply( this, arguments );
	},
	/**
	 * @param {Object} title
	 * @this wp.media.controller.Region
	 */
	createTitle: function( title ) {
		title.view = new wp.media.View({
			controller: this,
			tagName: 'h1'
		});
	},
	/**
	 * @param {Object} menu
	 * @this wp.media.controller.Region
	 */
	createMenu: function( menu ) {
		menu.view = new wp.media.view.Menu({
			controller: this,

attributes: {
				role:               'tablist',
				'aria-orientation': 'vertical'
			}
		});

this.menuView = menu.view;
	},

toggleMenu: function( event ) {
		var menu = this.$el.find( '.media-menu' );

menu.toggleClass( 'visible' );
		$( event.target ).attr( 'aria-expanded', menu.hasClass( 'visible' ) );
	},

/**
	 * @param {Object} toolbar
	 * @this wp.media.controller.Region
	 */
	createToolbar: function( toolbar ) {
		toolbar.view = new wp.media.view.Toolbar({
			controller: this
		});
	},
	/**
	 * @param {Object} router
	 * @this wp.media.controller.Region
	 */
	createRouter: function( router ) {
		router.view = new wp.media.view.Router({
			controller: this,

attributes: {
				role:               'tablist',
				'aria-orientation': 'horizontal'
			}
		});

this.routerView = router.view;
	},
	/**
	 * @param {Object} options
	 */
	createIframeStates: function( options ) {
		var settings = wp.media.view.settings,
			tabs = settings.tabs,
			tabUrl = settings.tabUrl,
			$postId;

if ( ! tabs || ! tabUrl ) {
			return;
		}

// Add the post ID to the tab URL if it exists.
		$postId = $('#post_ID');
		if ( $postId.length ) {
			tabUrl += '&post_id=' + $postId.val();
		}

// Generate the tab states.
		_.each( tabs, function( title, id ) {
			this.state( 'iframe:' + id ).set( _.defaults({
				tab:     id,
				src:     tabUrl + '&tab=' + id,
				title:   title,
				content: 'iframe',
				menu:    'default'
			}, options ) );
		}, this );

this.on( 'content:create:iframe', this.iframeContent, this );
		this.on( 'content:deactivate:iframe', this.iframeContentCleanup, this );
		this.on( 'menu:render:default', this.iframeMenu, this );
		this.on( 'open', this.hijackThickbox, this );
		this.on( 'close', this.restoreThickbox, this );
	},

/**
	 * @param {Object} content
	 * @this wp.media.controller.Region
	 */
	iframeContent: function( content ) {
		this.$el.addClass('hide-toolbar');
		content.view = new wp.media.view.Iframe({
			controller: this
		});
	},

iframeContentCleanup: function() {
		this.$el.removeClass('hide-toolbar');
	},

iframeMenu: function( view ) {
		var views = {};

if ( ! view ) {
			return;
		}

_.each( wp.media.view.settings.tabs, function( title, id ) {
			views[ 'iframe:' + id ] = {
				text: this.state( 'iframe:' + id ).get('title'),
				priority: 200
			};
		}, this );

view.set( views );
	},

hijackThickbox: function() {
		var frame = this;

if ( ! window.tb_remove || this._tb_remove ) {
			return;
		}

this._tb_remove = window.tb_remove;
		window.tb_remove = function() {
			frame.close();
			frame.reset();
			frame.setState( frame.options.state );
			frame._tb_remove.call( window );
		};
	},

restoreThickbox: function() {
		if ( ! this._tb_remove ) {
			return;
		}

window.tb_remove = this._tb_remove;
		delete this._tb_remove;
	}
});

// Map some of the modal's methods to the frame.
_.each(['open','close','attach','detach','escape'], function( method ) {
	/**
	 * @function open
	 * @memberOf wp.media.view.MediaFrame
	 * @instance
	 *
	 * @return {wp.media.view.MediaFrame} Returns itself to allow chaining.
	 */
	/**
	 * @function close
	 * @memberOf wp.media.view.MediaFrame
	 * @instance
	 *
	 * @return {wp.media.view.MediaFrame} Returns itself to allow chaining.
	 */
	/**
	 * @function attach
	 * @memberOf wp.media.view.MediaFrame
	 * @instance
	 *
	 * @return {wp.media.view.MediaFrame} Returns itself to allow chaining.
	 */
	/**
	 * @function detach
	 * @memberOf wp.media.view.MediaFrame
	 * @instance
	 *
	 * @return {wp.media.view.MediaFrame} Returns itself to allow chaining.
	 */
	/**
	 * @function escape
	 * @memberOf wp.media.view.MediaFrame
	 * @instance
	 *
	 * @return {wp.media.view.MediaFrame} Returns itself to allow chaining.
	 */
	MediaFrame.prototype[ method ] = function() {
		if ( this.modal ) {
			this.modal[ method ].apply( this.modal, arguments );
		}
		return this;
	};
});

module.exports = MediaFrame;

/***/ },

/***/ 9013
(module) {

var MenuItem;

/**
 * wp.media.view.MenuItem
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
MenuItem = wp.media.View.extend(/** @lends wp.media.view.MenuItem.prototype */{
	tagName:   'button',
	className: 'media-menu-item',

attributes: {
		type: 'button',
		role: 'tab'
	},

events: {
		'click': '_click'
	},

/**
	 * Allows to override the click event.
	 */
	_click: function() {
		var clickOverride = this.options.click;

if ( clickOverride ) {
			clickOverride.call( this );
		} else {
			this.click();
		}
	},

click: function() {
		var state = this.options.state;

if ( state ) {
			this.controller.setState( state );
			// Toggle the menu visibility in the responsive view.
			this.views.parent.$el.removeClass( 'visible' ); // @todo Or hide on any click, see below.
		}
	},

/**
	 * @return {wp.media.view.MenuItem} returns itself to allow chaining.
	 */
	render: function() {
		var options = this.options,
			menuProperty = options.state || options.contentMode;

if ( options.text ) {
			this.$el.text( options.text );
		} else if ( options.html ) {
			this.$el.html( options.html );
		}

// Set the menu item ID based on the frame state associated to the menu item.
		this.$el.attr( 'id', 'menu-item-' + menuProperty );

return this;
	}
});

module.exports = MenuItem;

/***/ },

/***/ 1
(module) {

var MenuItem = wp.media.view.MenuItem,
	PriorityList = wp.media.view.PriorityList,
	Menu;

/**
 * wp.media.view.Menu
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.PriorityList
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Menu = PriorityList.extend(/** @lends wp.media.view.Menu.prototype */{
	tagName:   'div',
	className: 'media-menu',
	property:  'state',
	ItemView:  MenuItem,
	region:    'menu',

attributes: {
		role:               'tablist',
		'aria-orientation': 'horizontal'
	},

initialize: function() {
		this._views = {};

this.set( _.extend( {}, this._views, this.options.views ), { silent: true });
		delete this.options.views;

if ( ! this.options.silent ) {
			this.render();
		}

// Initialize the Focus Manager.
		this.focusManager = new wp.media.view.FocusManager( {
			el:   this.el,
			mode: 'tabsNavigation'
		} );

// The menu is always rendered and can be visible or hidden on some frames.
		this.isVisible = true;
	},

/**
	 * @param {Object} options
	 * @param {string} id
	 * @return {wp.media.View}
	 */
	toView: function( options, id ) {
		options = options || {};
		options[ this.property ] = options[ this.property ] || id;
		return new this.ItemView( options ).render();
	},

ready: function() {
		/**
		 * call 'ready' directly on the parent class
		 */
		PriorityList.prototype.ready.apply( this, arguments );
		this.visibility();

// Set up aria tabs initial attributes.
		this.focusManager.setupAriaTabs();
	},

set: function() {
		/**
		 * call 'set' directly on the parent class
		 */
		PriorityList.prototype.set.apply( this, arguments );
		this.visibility();
	},

unset: function() {
		/**
		 * call 'unset' directly on the parent class
		 */
		PriorityList.prototype.unset.apply( this, arguments );
		this.visibility();
	},

visibility: function() {
		var region = this.region,
			view = this.controller[ region ].get(),
			views = this.views.get(),
			hide = ! views || views.length < 2;

if ( this === view ) {
			// Flag this menu as hidden or visible.
			this.isVisible = ! hide;
			// Set or remove a CSS class to hide the menu.
			this.controller.$el.toggleClass( 'hide-' + region, hide );
		}
	},
	/**
	 * @param {string} id
	 */
	select: function( id ) {
		var view = this.get( id );

if ( ! view ) {
			return;
		}

this.deselect();
		view.$el.addClass('active');

// Set up again the aria tabs initial attributes after the menu updates.
		this.focusManager.setupAriaTabs();
	},

deselect: function() {
		this.$el.children().removeClass('active');
	},

hide: function( id ) {
		var view = this.get( id );

if ( ! view ) {
			return;
		}

view.$el.addClass('hidden');
	},

show: function( id ) {
		var view = this.get( id );

if ( ! view ) {
			return;
		}

view.$el.removeClass('hidden');
	}
});

module.exports = Menu;

/***/ },

/***/ 2621
(module) {

var $ = jQuery,
	Modal;

/**
 * wp.media.view.Modal
 *
 * A modal view, which the media modal uses as its default container.
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Modal = wp.media.View.extend(/** @lends wp.media.view.Modal.prototype */{
	tagName:  'div',
	template: wp.template('media-modal'),

events: {
		'click .media-modal-backdrop, .media-modal-close': 'escapeHandler',
		'keydown': 'keydown'
	},

clickedOpenerEl: null,

initialize: function() {
		_.defaults( this.options, {
			container:      document.body,
			title:          '',
			propagate:      true,
			hasCloseButton: true
		});

this.focusManager = new wp.media.view.FocusManager({
			el: this.el
		});
	},
	/**
	 * @return {Object}
	 */
	prepare: function() {
		return {
			title:          this.options.title,
			hasCloseButton: this.options.hasCloseButton
		};
	},

/**
	 * @return {wp.media.view.Modal} Returns itself to allow chaining.
	 */
	attach: function() {
		if ( this.views.attached ) {
			return this;
		}

if ( ! this.views.rendered ) {
			this.render();
		}

this.$el.appendTo( this.options.container );

// Manually mark the view as attached and trigger ready.
		this.views.attached = true;
		this.views.ready();

return this.propagate('attach');
	},

/**
	 * @return {wp.media.view.Modal} Returns itself to allow chaining.
	 */
	detach: function() {
		if ( this.$el.is(':visible') ) {
			this.close();
		}

this.$el.detach();
		this.views.attached = false;
		return this.propagate('detach');
	},

/**
	 * @return {wp.media.view.Modal} Returns itself to allow chaining.
	 */
	open: function() {
		var $el = this.$el,
			mceEditor;

if ( $el.is(':visible') ) {
			return this;
		}

this.clickedOpenerEl = document.activeElement;

if ( ! this.views.attached ) {
			this.attach();
		}

// Disable page scrolling.
		$( 'body' ).addClass( 'modal-open' );

$el.show();

// Try to close the onscreen keyboard.
		if ( 'ontouchend' in document ) {
			if ( ( mceEditor = window.tinymce && window.tinymce.activeEditor ) && ! mceEditor.isHidden() && mceEditor.iframeElement ) {
				mceEditor.iframeElement.focus();
				mceEditor.iframeElement.blur();

setTimeout( function() {
					mceEditor.iframeElement.blur();
				}, 100 );
			}
		}

// Set initial focus on the content instead of this view element, to avoid page scrolling.
		this.$( '.media-modal' ).trigger( 'focus' );

// Hide the page content from assistive technologies.
		this.focusManager.setAriaHiddenOnBodyChildren( $el );

return this.propagate('open');
	},

/**
	 * @param {Object} options
	 * @return {wp.media.view.Modal} Returns itself to allow chaining.
	 */
	close: function( options ) {
		if ( ! this.views.attached || ! this.$el.is(':visible') ) {
			return this;
		}

// Pause current audio/video even after closing the modal.
		$( '.mejs-pause button' ).trigger( 'click' );

// Enable page scrolling.
		$( 'body' ).removeClass( 'modal-open' );

// Hide the modal element by adding display:none.
		this.$el.hide();

/*
		 * Make visible again to assistive technologies all body children that
		 * have been made hidden when the modal opened.
		 */
		this.focusManager.removeAriaHiddenFromBodyChildren();

// Move focus back in useful location once modal is closed.
		if ( null !== this.clickedOpenerEl ) {
			// Move focus back to the element that opened the modal.
			this.clickedOpenerEl.focus();
		} else {
			// Fallback to the admin page main element.
			$( '#wpbody-content' )
				.attr( 'tabindex', '-1' )
				.trigger( 'focus' );
		}

this.propagate('close');

if ( options && options.escape ) {
			this.propagate('escape');
		}

return this;
	},
	/**
	 * @return {wp.media.view.Modal} Returns itself to allow chaining.
	 */
	escape: function() {
		return this.close({ escape: true });
	},
	/**
	 * @param {Object} event
	 */
	escapeHandler: function( event ) {
		event.preventDefault();
		this.escape();
	},

/**
	 * Handles the selection of attachments when the command or control key is pressed with the enter key.
	 *
	 * @since 6.7
	 *
	 * @param {Object} event The keydown event object.
	 */
	selectHandler: function( event ) {
		var selection = this.controller.state().get( 'selection' );

if ( selection.length <= 0 ) {
			return;
		}

if ( 'insert' === this.controller.options.state ) {
			this.controller.trigger( 'insert', selection );
		} else {
			this.controller.trigger( 'select', selection );
			event.preventDefault();
			this.escape();
		}
	},

/**
	 * @param {Array|Object} content Views to register to '.media-modal-content'
	 * @return {wp.media.view.Modal} Returns itself to allow chaining.
	 */
	content: function( content ) {
		this.views.set( '.media-modal-content', content );
		return this;
	},

/**
	 * Triggers a modal event and if the `propagate` option is set,
	 * forwards events to the modal's controller.
	 *
	 * @param {string} id
	 * @return {wp.media.view.Modal} Returns itself to allow chaining.
	 */
	propagate: function( id ) {
		this.trigger( id );

if ( this.options.propagate ) {
			this.controller.trigger( id );
		}

return this;
	},
	/**
	 * @param {Object} event
	 */
	keydown: function( event ) {
		// Close the modal when escape is pressed.
		if ( 27 === event.which && this.$el.is(':visible') ) {
			this.escape();
			event.stopImmediatePropagation();
		}

// Select the attachment when command or control and enter are pressed.
		if ( ( 13 === event.which || 10 === event.which ) && ( event.metaKey || event.ctrlKey ) ) {
			this.selectHandler( event );
			event.stopImmediatePropagation();
		}

}
});

module.exports = Modal;

/***/ },

/***/ 8815
(module) {

/**
 * wp.media.view.PriorityList
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var PriorityList = wp.media.View.extend(/** @lends wp.media.view.PriorityList.prototype */{
	tagName:   'div',

initialize: function() {
		this._views = {};

this.set( _.extend( {}, this._views, this.options.views ), { silent: true });
		delete this.options.views;

if ( ! this.options.silent ) {
			this.render();
		}
	},
	/**
	 * @param {string} id
	 * @param {wp.media.View|Object} view
	 * @param {Object} options
	 * @return {wp.media.view.PriorityList} Returns itself to allow chaining.
	 */
	set: function( id, view, options ) {
		var priority, views, index;

options = options || {};

// Accept an object with an `id` : `view` mapping.
		if ( _.isObject( id ) ) {
			_.each( id, function( view, id ) {
				this.set( id, view );
			}, this );
			return this;
		}

if ( ! (view instanceof Backbone.View) ) {
			view = this.toView( view, id, options );
		}
		view.controller = view.controller || this.controller;

this.unset( id );

priority = view.options.priority || 10;
		views = this.views.get() || [];

_.find( views, function( existing, i ) {
			if ( existing.options.priority > priority ) {
				index = i;
				return true;
			}
		});

this._views[ id ] = view;
		this.views.add( view, {
			at: _.isNumber( index ) ? index : views.length || 0
		});

return this;
	},
	/**
	 * @param {string} id
	 * @return {wp.media.View}
	 */
	get: function( id ) {
		return this._views[ id ];
	},
	/**
	 * @param {string} id
	 * @return {wp.media.view.PriorityList}
	 */
	unset: function( id ) {
		var view = this.get( id );

if ( view ) {
			view.remove();
		}

delete this._views[ id ];
		return this;
	},
	/**
	 * @param {Object} options
	 * @return {wp.media.View}
	 */
	toView: function( options ) {
		return new wp.media.View( options );
	}
});

module.exports = PriorityList;

/***/ },

/***/ 6327
(module) {

/**
 * wp.media.view.RouterItem
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.MenuItem
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var RouterItem = wp.media.view.MenuItem.extend(/** @lends wp.media.view.RouterItem.prototype */{
	/**
	 * On click handler to activate the content region's corresponding mode.
	 */
	click: function() {
		var contentMode = this.options.contentMode;
		if ( contentMode ) {
			this.controller.content.mode( contentMode );
		}
	}
});

module.exports = RouterItem;

/***/ },

/***/ 4783
(module) {

var Menu = wp.media.view.Menu,
	Router;

/**
 * wp.media.view.Router
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.Menu
 * @augments wp.media.view.PriorityList
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Router = Menu.extend(/** @lends wp.media.view.Router.prototype */{
	tagName:   'div',
	className: 'media-router',
	property:  'contentMode',
	ItemView:  wp.media.view.RouterItem,
	region:    'router',

attributes: {
		role:               'tablist',
		'aria-orientation': 'horizontal'
	},

initialize: function() {
		this.controller.on( 'content:render', this.update, this );
		// Call 'initialize' directly on the parent class.
		Menu.prototype.initialize.apply( this, arguments );
	},

update: function() {
		var mode = this.controller.content.mode();
		if ( mode ) {
			this.select( mode );
		}
	}
});

module.exports = Router;

/***/ },

/***/ 2102
(module) {

var Search;

/**
 * wp.media.view.Search
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Search = wp.media.View.extend(/** @lends wp.media.view.Search.prototype */{
	tagName:   'input',
	className: 'search',
	id:        'media-search-input',

attributes: {
		type: 'search'
	},

events: {
		'input': 'search'
	},

/**
	 * @return {wp.media.view.Search} Returns itself to allow chaining.
	 */
	render: function() {
		this.el.value = this.model.escape('search');
		return this;
	},

search: _.debounce( function( event ) {
		var searchTerm = event.target.value.trim();

// Trigger the search only after 2 ASCII characters.
		if ( searchTerm && searchTerm.length > 1 ) {
			this.model.set( 'search', searchTerm );
		} else {
			this.model.unset( 'search' );
		}
	}, 500 )
});

module.exports = Search;

/***/ },

/***/ 8282
(module) {

var _n = wp.i18n._n,
	sprintf = wp.i18n.sprintf,
	Selection;

/**
 * wp.media.view.Selection
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Selection = wp.media.View.extend(/** @lends wp.media.view.Selection.prototype */{
	tagName:   'div',
	className: 'media-selection',
	template:  wp.template('media-selection'),

events: {
		'click .edit-selection':  'edit',
		'click .clear-selection': 'clear'
	},

initialize: function() {
		_.defaults( this.options, {
			editable:  false,
			clearable: true
		});

/**
		 * @member {wp.media.view.Attachments.Selection}
		 */
		this.attachments = new wp.media.view.Attachments.Selection({
			controller: this.controller,
			collection: this.collection,
			selection:  this.collection,
			model:      new Backbone.Model()
		});

this.views.set( '.selection-view', this.attachments );
		this.collection.on( 'add remove reset', this.refresh, this );
		this.controller.on( 'content:activate', this.refresh, this );
	},

ready: function() {
		this.refresh();
	},

refresh: function() {
		// If the selection hasn't been rendered, bail.
		if ( ! this.$el.children().length ) {
			return;
		}

var collection = this.collection,
			editing = 'edit-selection' === this.controller.content.mode();

// If nothing is selected, display nothing.
		this.$el.toggleClass( 'empty', ! collection.length );
		this.$el.toggleClass( 'one', 1 === collection.length );
		this.$el.toggleClass( 'editing', editing );

this.$( '.count' ).text(
			/* translators: %s: Number of selected media attachments. */
			sprintf( _n( '%s item selected', '%s items selected', collection.length ), collection.length )
		);
	},

edit: function( event ) {
		event.preventDefault();
		if ( this.options.editable ) {
			this.options.editable.call( this, this.collection );
		}
	},

clear: function( event ) {
		event.preventDefault();
		this.collection.reset();

// Move focus to the modal.
		this.controller.modal.focusManager.focus();
	}
});

module.exports = Selection;

/***/ },

/***/ 1915
(module) {

var View = wp.media.View,
	$ = Backbone.$,
	Settings;

/**
 * wp.media.view.Settings
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Settings = View.extend(/** @lends wp.media.view.Settings.prototype */{
	events: {
		'click button':    'updateHandler',
		'change input':    'updateHandler',
		'change select':   'updateHandler',
		'change textarea': 'updateHandler'
	},

initialize: function() {
		this.model = this.model || new Backbone.Model();
		this.listenTo( this.model, 'change', this.updateChanges );
	},

prepare: function() {
		return _.defaults({
			model: this.model.toJSON()
		}, this.options );
	},
	/**
	 * @return {wp.media.view.Settings} Returns itself to allow chaining.
	 */
	render: function() {
		View.prototype.render.apply( this, arguments );
		// Select the correct values.
		_( this.model.attributes ).chain().keys().each( this.update, this );
		return this;
	},
	/**
	 * @param {string} key
	 */
	update: function( key ) {
		var value = this.model.get( key ),
			$setting = this.$('[data-setting="' + key + '"]'),
			$buttons, $value;

// Bail if we didn't find a matching setting.
		if ( ! $setting.length ) {
			return;
		}

// Attempt to determine how the setting is rendered and update
		// the selected value.

// Handle dropdowns.
		if ( $setting.is('select') ) {
			$value = $setting.find('[value="' + value + '"]');

if ( $value.length ) {
				$setting.find('option').prop( 'selected', false );
				$value.prop( 'selected', true );
			} else {
				// If we can't find the desired value, record what *is* selected.
				this.model.set( key, $setting.find(':selected').val() );
			}

// Handle button groups.
		} else if ( $setting.hasClass('button-group') ) {
			$buttons = $setting.find( 'button' )
				.removeClass( 'active' )
				.attr( 'aria-pressed', 'false' );
			$buttons.filter( '[value="' + value + '"]' )
				.addClass( 'active' )
				.attr( 'aria-pressed', 'true' );

// Handle text inputs and textareas.
		} else if ( $setting.is('input[type="text"], textarea') ) {
			if ( ! $setting.is(':focus') ) {
				$setting.val( value );
			}
		// Handle checkboxes.
		} else if ( $setting.is('input[type="checkbox"]') ) {
			$setting.prop( 'checked', !! value && 'false' !== value );
		}
	},
	/**
	 * @param {Object} event
	 */
	updateHandler: function( event ) {
		var $setting = $( event.target ).closest('[data-setting]'),
			value = event.target.value,
			userSetting;

event.preventDefault();

if ( ! $setting.length ) {
			return;
		}

// Use the correct value for checkboxes.
		if ( $setting.is('input[type="checkbox"]') ) {
			value = $setting[0].checked;
		}

// Update the corresponding setting.
		this.model.set( $setting.data('setting'), value );

// If the setting has a corresponding user setting,
		// update that as well.
		userSetting = $setting.data('userSetting');
		if ( userSetting ) {
			window.setUserSetting( userSetting, value );
		}
	},

updateChanges: function( model ) {
		if ( model.hasChanged() ) {
			_( model.changed ).chain().keys().each( this.update, this );
		}
	}
});

module.exports = Settings;

/***/ },

/***/ 7656
(module) {

var Settings = wp.media.view.Settings,
	AttachmentDisplay;

/**
 * wp.media.view.Settings.AttachmentDisplay
 *
 * @memberOf wp.media.view.Settings
 *
 * @class
 * @augments wp.media.view.Settings
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
AttachmentDisplay = Settings.extend(/** @lends wp.media.view.Settings.AttachmentDisplay.prototype */{
	className: 'attachment-display-settings',
	template:  wp.template('attachment-display-settings'),

initialize: function() {
		var attachment = this.options.attachment;

_.defaults( this.options, {
			userSettings: false
		});
		// Call 'initialize' directly on the parent class.
		Settings.prototype.initialize.apply( this, arguments );
		this.listenTo( this.model, 'change:link', this.updateLinkTo );

if ( attachment ) {
			attachment.on( 'change:uploading', this.render, this );
		}
	},

dispose: function() {
		var attachment = this.options.attachment;
		if ( attachment ) {
			attachment.off( null, null, this );
		}
		/**
		 * call 'dispose' directly on the parent class
		 */
		Settings.prototype.dispose.apply( this, arguments );
	},
	/**
	 * @return {wp.media.view.AttachmentDisplay} Returns itself to allow chaining.
	 */
	render: function() {
		var attachment = this.options.attachment;
		if ( attachment ) {
			_.extend( this.options, {
				sizes: attachment.get('sizes'),
				type:  attachment.get('type')
			});
		}
		/**
		 * call 'render' directly on the parent class
		 */
		Settings.prototype.render.call( this );
		this.updateLinkTo();
		return this;
	},

updateLinkTo: function() {
		var linkTo = this.model.get('link'),
			$input = this.$('.link-to-custom'),
			attachment = this.options.attachment;

if ( 'none' === linkTo || 'embed' === linkTo || ( ! attachment && 'custom' !== linkTo ) ) {
			$input.closest( '.setting' ).addClass( 'hidden' );
			return;
		}

if ( attachment ) {
			if ( 'post' === linkTo ) {
				$input.val( attachment.get('link') );
			} else if ( 'file' === linkTo ) {
				$input.val( attachment.get('url') );
			} else if ( ! this.model.get('linkUrl') ) {
				$input.val('http://');
			}

$input.prop( 'readonly', 'custom' !== linkTo );
		}

$input.closest( '.setting' ).removeClass( 'hidden' );
		if ( $input.length ) {
			$input[0].scrollIntoView();
		}
	}
});

module.exports = AttachmentDisplay;

/***/ },

/***/ 7266
(module) {

/**
 * wp.media.view.Settings.Gallery
 *
 * @memberOf wp.media.view.Settings
 *
 * @class
 * @augments wp.media.view.Settings
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var Gallery = wp.media.view.Settings.extend(/** @lends wp.media.view.Settings.Gallery.prototype */{
	className: 'collection-settings gallery-settings',
	template:  wp.template('gallery-settings')
});

module.exports = Gallery;

/***/ },

/***/ 2356
(module) {

/**
 * wp.media.view.Settings.Playlist
 *
 * @memberOf wp.media.view.Settings
 *
 * @class
 * @augments wp.media.view.Settings
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var Playlist = wp.media.view.Settings.extend(/** @lends wp.media.view.Settings.Playlist.prototype */{
	className: 'collection-settings playlist-settings',
	template:  wp.template('playlist-settings')
});

module.exports = Playlist;

/***/ },

/***/ 1992
(module) {

/**
 * wp.media.view.Sidebar
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.PriorityList
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var Sidebar = wp.media.view.PriorityList.extend(/** @lends wp.media.view.Sidebar.prototype */{
	className: 'media-sidebar'
});

module.exports = Sidebar;

/***/ },

/***/ 443
(module) {

var View = wp.media.view,
	SiteIconCropper;

/**
 * wp.media.view.SiteIconCropper
 *
 * Uses the imgAreaSelect plugin to allow a user to crop a Site Icon.
 *
 * Takes imgAreaSelect options from
 * wp.customize.SiteIconControl.calculateImageSelectOptions.
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.view.Cropper
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
SiteIconCropper = View.Cropper.extend(/** @lends wp.media.view.SiteIconCropper.prototype */{
	className: 'crop-content site-icon',

ready: function () {
		View.Cropper.prototype.ready.apply( this, arguments );

this.$( '.crop-image' ).on( 'load', _.bind( this.addSidebar, this ) );
	},

addSidebar: function() {
		this.sidebar = new wp.media.view.Sidebar({
			controller: this.controller
		});

this.sidebar.set( 'preview', new wp.media.view.SiteIconPreview({
			controller: this.controller,
			attachment: this.options.attachment
		}) );

this.controller.cropperView.views.add( this.sidebar );
	}
});

module.exports = SiteIconCropper;

/***/ },

/***/ 7810
(module) {

var View = wp.media.View,
	$ = jQuery,
	SiteIconPreview;

/**
 * wp.media.view.SiteIconPreview
 *
 * Shows a preview of the Site Icon as a favicon and app icon while cropping.
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
SiteIconPreview = View.extend(/** @lends wp.media.view.SiteIconPreview.prototype */{
	className: 'site-icon-preview-crop-modal',
	template: wp.template( 'site-icon-preview-crop' ),

ready: function() {
		this.controller.imgSelect.setOptions({
			onInit: this.updatePreview,
			onSelectChange: this.updatePreview
		});
	},

prepare: function() {
		return {
			url: this.options.attachment.get( 'url' )
		};
	},

updatePreview: function( img, coords ) {
		var rx = 64 / coords.width,
			ry = 64 / coords.height,
			preview_rx = 24 / coords.width,
			preview_ry = 24 / coords.height;

$( '#preview-app-icon' ).css({
			width: Math.round(rx * this.imageWidth ) + 'px',
			height: Math.round(ry * this.imageHeight ) + 'px',
			marginLeft: '-' + Math.round(rx * coords.x1) + 'px',
			marginTop: '-' + Math.round(ry * coords.y1) + 'px'
		});

$( '#preview-favicon' ).css({
			width: Math.round( preview_rx * this.imageWidth ) + 'px',
			height: Math.round( preview_ry * this.imageHeight ) + 'px',
			marginLeft: '-' + Math.round( preview_rx * coords.x1 ) + 'px',
			marginTop: '-' + Math.floor( preview_ry* coords.y1 ) + 'px'
		});
	}
});

module.exports = SiteIconPreview;

/***/ },

/***/ 9141
(module) {

/**
 * wp.media.view.Spinner
 *
 * Represents a spinner in the Media Library.
 *
 * @since 3.9.0
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var Spinner = wp.media.View.extend(/** @lends wp.media.view.Spinner.prototype */{
	tagName:   'span',
	className: 'spinner',
	spinnerTimeout: false,
	delay: 400,

/**
	 * Shows the spinner. Delays the visibility by the configured amount.
	 *
	 * @since 3.9.0
	 *
	 * @return {wp.media.view.Spinner} The spinner.
	 */
	show: function() {
		if ( ! this.spinnerTimeout ) {
			this.spinnerTimeout = _.delay(function( $el ) {
				$el.addClass( 'is-active' );
			}, this.delay, this.$el );
		}

return this;
	},

/**
	 * Hides the spinner.
	 *
	 * @since 3.9.0
	 *
	 * @return {wp.media.view.Spinner} The spinner.
	 */
	hide: function() {
		this.$el.removeClass( 'is-active' );
		this.spinnerTimeout = clearTimeout( this.spinnerTimeout );

return this;
	}
});

module.exports = Spinner;

/***/ },

/***/ 5275
(module) {

var View = wp.media.View,
	Toolbar;

/**
 * wp.media.view.Toolbar
 *
 * A toolbar which consists of a primary and a secondary section. Each sections
 * can be filled with views.
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Toolbar = View.extend(/** @lends wp.media.view.Toolbar.prototype */{
	tagName:   'div',
	className: 'media-toolbar',

initialize: function() {
		var state = this.controller.state(),
			selection = this.selection = state.get('selection'),
			library = this.library = state.get('library');

this._views = {};

// The toolbar is composed of two `PriorityList` views.
		this.primary   = new wp.media.view.PriorityList();
		this.secondary = new wp.media.view.PriorityList();
		this.tertiary  = new wp.media.view.PriorityList();
		this.primary.$el.addClass('media-toolbar-primary search-form');
		this.secondary.$el.addClass('media-toolbar-secondary');
		this.tertiary.$el.addClass('media-bg-overlay');

this.views.set([ this.secondary, this.primary, this.tertiary ]);

if ( this.options.items ) {
			this.set( this.options.items, { silent: true });
		}

if ( ! this.options.silent ) {
			this.render();
		}

if ( selection ) {
			selection.on( 'add remove reset', this.refresh, this );
		}

if ( library ) {
			library.on( 'add remove reset', this.refresh, this );
		}
	},
	/**
	 * @return {wp.media.view.Toolbar} Returns itself to allow chaining
	 */
	dispose: function() {
		if ( this.selection ) {
			this.selection.off( null, null, this );
		}

if ( this.library ) {
			this.library.off( null, null, this );
		}
		/**
		 * call 'dispose' directly on the parent class
		 */
		return View.prototype.dispose.apply( this, arguments );
	},

ready: function() {
		this.refresh();
	},

/**
	 * @param {string} id
	 * @param {Backbone.View|Object} view
	 * @param {Object} [options={}]
	 * @return {wp.media.view.Toolbar} Returns itself to allow chaining.
	 */
	set: function( id, view, options ) {
		var list;
		options = options || {};

// Accept an object with an `id` : `view` mapping.
		if ( _.isObject( id ) ) {
			_.each( id, function( view, id ) {
				this.set( id, view, { silent: true });
			}, this );

} else {
			if ( ! ( view instanceof Backbone.View ) ) {
				view.classes = [ 'media-button-' + id ].concat( view.classes || [] );
				view = new wp.media.view.Button( view ).render();
			}

view.controller = view.controller || this.controller;

this._views[ id ] = view;

list = view.options.priority < 0 ? 'secondary' : 'primary';
			this[ list ].set( id, view, options );
		}

if ( ! options.silent ) {
			this.refresh();
		}

return this;
	},
	/**
	 * @param {string} id
	 * @return {wp.media.view.Button}
	 */
	get: function( id ) {
		return this._views[ id ];
	},
	/**
	 * @param {string} id
	 * @param {Object} options
	 * @return {wp.media.view.Toolbar} Returns itself to allow chaining.
	 */
	unset: function( id, options ) {
		delete this._views[ id ];
		this.primary.unset( id, options );
		this.secondary.unset( id, options );
		this.tertiary.unset( id, options );

if ( ! options || ! options.silent ) {
			this.refresh();
		}
		return this;
	},

refresh: function() {
		var state = this.controller.state(),
			library = state.get('library'),
			selection = state.get('selection');

_.each( this._views, function( button ) {
			if ( ! button.model || ! button.options || ! button.options.requires ) {
				return;
			}

var requires = button.options.requires,
				disabled = false,
				modelsUploading = library && ! _.isEmpty( library.findWhere( { 'uploading': true } ) );

// Prevent insertion of attachments if any of them are still uploading.
			if ( selection && selection.models ) {
				disabled = _.some( selection.models, function( attachment ) {
					return attachment.get('uploading') === true;
				});
			}
			if ( requires.uploadingComplete && modelsUploading ) {
				disabled = true;
			}

if ( requires.selection && selection && ! selection.length ) {
				disabled = true;
			} else if ( requires.library && library && ! library.length ) {
				disabled = true;
			}
			button.model.set( 'disabled', disabled );
		});
	}
});

module.exports = Toolbar;

/***/ },

/***/ 397
(module) {

var Select = wp.media.view.Toolbar.Select,
	l10n = wp.media.view.l10n,
	Embed;

/**
 * wp.media.view.Toolbar.Embed
 *
 * @memberOf wp.media.view.Toolbar
 *
 * @class
 * @augments wp.media.view.Toolbar.Select
 * @augments wp.media.view.Toolbar
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Embed = Select.extend(/** @lends wp.media.view.Toolbar.Embed.prototype */{
	initialize: function() {
		_.defaults( this.options, {
			text: l10n.insertIntoPost,
			requires: false
		});
		// Call 'initialize' directly on the parent class.
		Select.prototype.initialize.apply( this, arguments );
	},

refresh: function() {
		var url = this.controller.state().props.get('url');
		this.get('select').model.set( 'disabled', ! url || url === 'http://' );
		/**
		 * call 'refresh' directly on the parent class
		 */
		Select.prototype.refresh.apply( this, arguments );
	}
});

module.exports = Embed;

/***/ },

/***/ 9458
(module) {

var Toolbar = wp.media.view.Toolbar,
	l10n = wp.media.view.l10n,
	Select;

/**
 * wp.media.view.Toolbar.Select
 *
 * @memberOf wp.media.view.Toolbar
 *
 * @class
 * @augments wp.media.view.Toolbar
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
Select = Toolbar.extend(/** @lends wp.media.view.Toolbar.Select.prototype */{
	initialize: function() {
		var options = this.options;

_.bindAll( this, 'clickSelect' );

_.defaults( options, {
			event: 'select',
			state: false,
			reset: true,
			close: true,
			text:  l10n.select,

// Does the button rely on the selection?
			requires: {
				selection: true
			}
		});

options.items = _.defaults( options.items || {}, {
			select: {
				style:    'primary',
				text:     options.text,
				priority: 80,
				click:    this.clickSelect,
				requires: options.requires
			}
		});
		// Call 'initialize' directly on the parent class.
		Toolbar.prototype.initialize.apply( this, arguments );
	},

clickSelect: function() {
		var options = this.options,
			controller = this.controller;

if ( options.close ) {
			controller.close();
		}

if ( options.event ) {
			controller.state().trigger( options.event );
		}

if ( options.state ) {
			controller.setState( options.state );
		}

if ( options.reset ) {
			controller.reset();
		}
	}
});

module.exports = Select;

/***/ },

/***/ 3674
(module) {

var View = wp.media.View,
	l10n = wp.media.view.l10n,
	$ = jQuery,
	EditorUploader;

/**
 * Creates a dropzone on WP editor instances (elements with .wp-editor-wrap)
 * and relays drag'n'dropped files to a media workflow.
 *
 * wp.media.view.EditorUploader
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
EditorUploader = View.extend(/** @lends wp.media.view.EditorUploader.prototype */{
	tagName:   'div',
	className: 'uploader-editor',
	template:  wp.template( 'uploader-editor' ),

localDrag: false,
	overContainer: false,
	overDropzone: false,
	draggingFile: null,

/**
	 * Bind drag'n'drop events to callbacks.
	 */
	initialize: function() {
		this.initialized = false;

// Bail if not enabled or UA does not support drag'n'drop or File API.
		if ( ! window.tinyMCEPreInit || ! window.tinyMCEPreInit.dragDropUpload || ! this.browserSupport() ) {
			return this;
		}

this.$document = $(document);
		this.dropzones = [];
		this.files = [];

this.$document.on( 'drop', '.uploader-editor', _.bind( this.drop, this ) );
		this.$document.on( 'dragover', '.uploader-editor', _.bind( this.dropzoneDragover, this ) );
		this.$document.on( 'dragleave', '.uploader-editor', _.bind( this.dropzoneDragleave, this ) );
		this.$document.on( 'click', '.uploader-editor', _.bind( this.click, this ) );

this.$document.on( 'dragover', _.bind( this.containerDragover, this ) );
		this.$document.on( 'dragleave', _.bind( this.containerDragleave, this ) );

this.$document.on( 'dragstart dragend drop', _.bind( function( event ) {
			this.localDrag = event.type === 'dragstart';

if ( event.type === 'drop' ) {
				this.containerDragleave();
			}
		}, this ) );

this.initialized = true;
		return this;
	},

/**
	 * Check browser support for drag'n'drop.
	 *
	 * @return {boolean}
	 */
	browserSupport: function() {
		var supports = false, div = document.createElement('div');

supports = ( 'draggable' in div ) || ( 'ondragstart' in div && 'ondrop' in div );
		supports = supports && !! ( window.File && window.FileList && window.FileReader );
		return supports;
	},

isDraggingFile: function( event ) {
		if ( this.draggingFile !== null ) {
			return this.draggingFile;
		}

if ( _.isUndefined( event.originalEvent ) || _.isUndefined( event.originalEvent.dataTransfer ) ) {
			return false;
		}

this.draggingFile = _.indexOf( event.originalEvent.dataTransfer.types, 'Files' ) > -1 &&
			_.indexOf( event.originalEvent.dataTransfer.types, 'text/plain' ) === -1;

return this.draggingFile;
	},

refresh: function( e ) {
		var dropzone_id;
		for ( dropzone_id in this.dropzones ) {
			// Hide the dropzones only if dragging has left the screen.
			this.dropzones[ dropzone_id ].toggle( this.overContainer || this.overDropzone );
		}

if ( ! _.isUndefined( e ) ) {
			$( e.target ).closest( '.uploader-editor' ).toggleClass( 'droppable', this.overDropzone );
		}

if ( ! this.overContainer && ! this.overDropzone ) {
			this.draggingFile = null;
		}

return this;
	},

render: function() {
		if ( ! this.initialized ) {
			return this;
		}

View.prototype.render.apply( this, arguments );
		$( '.wp-editor-wrap' ).each( _.bind( this.attach, this ) );
		return this;
	},

attach: function( index, editor ) {
		// Attach a dropzone to an editor.
		var dropzone = this.$el.clone();
		this.dropzones.push( dropzone );
		$( editor ).append( dropzone );
		return this;
	},

/**
	 * When a file is dropped on the editor uploader, open up an editor media workflow
	 * and upload the file immediately.
	 *
	 * @param {jQuery.Event} event The 'drop' event.
	 */
	drop: function( event ) {
		var $wrap, uploadView;

this.containerDragleave( event );
		this.dropzoneDragleave( event );

this.files = event.originalEvent.dataTransfer.files;
		if ( this.files.length < 1 ) {
			return;
		}

// Set the active editor to the drop target.
		$wrap = $( event.target ).parents( '.wp-editor-wrap' );
		if ( $wrap.length > 0 && $wrap[0].id ) {
			window.wpActiveEditor = $wrap[0].id.slice( 3, -5 );
		}

if ( ! this.workflow ) {
			this.workflow = wp.media.editor.open( window.wpActiveEditor, {
				frame:    'post',
				state:    'insert',
				title:    l10n.addMedia,
				multiple: true
			});

uploadView = this.workflow.uploader;

if ( uploadView.uploader && uploadView.uploader.ready ) {
				this.addFiles.apply( this );
			} else {
				this.workflow.on( 'uploader:ready', this.addFiles, this );
			}
		} else {
			this.workflow.state().reset();
			this.addFiles.apply( this );
			this.workflow.open();
		}

return false;
	},

/**
	 * Add the files to the uploader.
	 */
	addFiles: function() {
		if ( this.files.length ) {
			this.workflow.uploader.uploader.uploader.addFile( _.toArray( this.files ) );
			this.files = [];
		}
		return this;
	},

containerDragover: function( event ) {
		if ( this.localDrag || ! this.isDraggingFile( event ) ) {
			return;
		}

this.overContainer = true;
		this.refresh();
	},

containerDragleave: function() {
		this.overContainer = false;

// Throttle dragleave because it's called when bouncing from some elements to others.
		_.delay( _.bind( this.refresh, this ), 50 );
	},

dropzoneDragover: function( event ) {
		if ( this.localDrag || ! this.isDraggingFile( event ) ) {
			return;
		}

this.overDropzone = true;
		this.refresh( event );
		return false;
	},

dropzoneDragleave: function( e ) {
		this.overDropzone = false;
		_.delay( _.bind( this.refresh, this, e ), 50 );
	},

click: function( e ) {
		// In the rare case where the dropzone gets stuck, hide it on click.
		this.containerDragleave( e );
		this.dropzoneDragleave( e );
		this.localDrag = false;
	}
});

module.exports = EditorUploader;

/***/ },

/***/ 1753
(module) {

var View = wp.media.View,
	UploaderInline;

/**
 * wp.media.view.UploaderInline
 *
 * The inline uploader that shows up in the 'Upload Files' tab.
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
UploaderInline = View.extend(/** @lends wp.media.view.UploaderInline.prototype */{
	tagName:   'div',
	className: 'uploader-inline',
	template:  wp.template('uploader-inline'),

events: {
		'click .close': 'hide'
	},

initialize: function() {
		_.defaults( this.options, {
			message: '',
			status:  true,
			canClose: false
		});

if ( ! this.options.$browser && this.controller.uploader ) {
			this.options.$browser = this.controller.uploader.$browser;
		}

if ( _.isUndefined( this.options.postId ) ) {
			this.options.postId = wp.media.view.settings.post.id;
		}

if ( this.options.status ) {
			this.views.set( '.upload-inline-status', new wp.media.view.UploaderStatus({
				controller: this.controller
			}) );
		}
	},

prepare: function() {
		var suggestedWidth = this.controller.state().get('suggestedWidth'),
			suggestedHeight = this.controller.state().get('suggestedHeight'),
			data = {};

data.message = this.options.message;
		data.canClose = this.options.canClose;

if ( suggestedWidth && suggestedHeight ) {
			data.suggestedWidth = suggestedWidth;
			data.suggestedHeight = suggestedHeight;
		}

return data;
	},
	/**
	 * @return {wp.media.view.UploaderInline} Returns itself to allow chaining.
	 */
	dispose: function() {
		if ( this.disposing ) {
			/**
			 * call 'dispose' directly on the parent class
			 */
			return View.prototype.dispose.apply( this, arguments );
		}

/*
		 * Run remove on `dispose`, so we can be sure to refresh the
		 * uploader with a view-less DOM. Track whether we're disposing
		 * so we don't trigger an infinite loop.
		 */
		this.disposing = true;
		return this.remove();
	},
	/**
	 * @return {wp.media.view.UploaderInline} Returns itself to allow chaining.
	 */
	remove: function() {
		/**
		 * call 'remove' directly on the parent class
		 */
		var result = View.prototype.remove.apply( this, arguments );

_.defer( _.bind( this.refresh, this ) );
		return result;
	},

refresh: function() {
		var uploader = this.controller.uploader;

if ( uploader ) {
			uploader.refresh();
		}
	},
	/**
	 * @return {wp.media.view.UploaderInline}
	 */
	ready: function() {
		var $browser = this.options.$browser,
			$placeholder;

if ( this.controller.uploader ) {
			$placeholder = this.$('.browser');

// Check if we've already replaced the placeholder.
			if ( $placeholder[0] === $browser[0] ) {
				return;
			}

$browser.detach().text( $placeholder.text() );
			$browser[0].className = $placeholder[0].className;
			$browser[0].setAttribute( 'aria-describedby', $placeholder[0].getAttribute('aria-describedby') );
			$placeholder.replaceWith( $browser.show() );
		}

this.refresh();
		return this;
	},
	show: function() {
		this.$el.removeClass( 'hidden' );
		if ( this.controller.$uploaderToggler && this.controller.$uploaderToggler.length ) {
			this.controller.$uploaderToggler.attr( 'aria-expanded', 'true' );
		}
	},
	hide: function() {
		this.$el.addClass( 'hidden' );
		if ( this.controller.$uploaderToggler && this.controller.$uploaderToggler.length ) {
			this.controller.$uploaderToggler
				.attr( 'aria-expanded', 'false' )
				// Move focus back to the toggle button when closing the uploader.
				.trigger( 'focus' );
		}
	}

});

module.exports = UploaderInline;

/***/ },

/***/ 6442
(module) {

/**
 * wp.media.view.UploaderStatusError
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var UploaderStatusError = wp.media.View.extend(/** @lends wp.media.view.UploaderStatusError.prototype */{
	className: 'upload-error',
	template:  wp.template('uploader-status-error')
});

module.exports = UploaderStatusError;

/***/ },

/***/ 8197
(module) {

var View = wp.media.View,
	UploaderStatus;

/**
 * wp.media.view.UploaderStatus
 *
 * An uploader status for on-going uploads.
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
UploaderStatus = View.extend(/** @lends wp.media.view.UploaderStatus.prototype */{
	className: 'media-uploader-status',
	template:  wp.template('uploader-status'),

events: {
		'click .upload-dismiss-errors': 'dismiss'
	},

initialize: function() {
		this.queue = wp.Uploader.queue;
		this.queue.on( 'add remove reset', this.visibility, this );
		this.queue.on( 'add remove reset change:percent', this.progress, this );
		this.queue.on( 'add remove reset change:uploading', this.info, this );

this.errors = wp.Uploader.errors;
		this.errors.reset();
		this.errors.on( 'add remove reset', this.visibility, this );
		this.errors.on( 'add', this.error, this );
	},
	/**
	 * @return {wp.media.view.UploaderStatus}
	 */
	dispose: function() {
		wp.Uploader.queue.off( null, null, this );
		/**
		 * call 'dispose' directly on the parent class
		 */
		View.prototype.dispose.apply( this, arguments );
		return this;
	},

visibility: function() {
		this.$el.toggleClass( 'uploading', !! this.queue.length );
		this.$el.toggleClass( 'errors', !! this.errors.length );
		this.$el.toggle( !! this.queue.length || !! this.errors.length );
	},

ready: function() {
		_.each({
			'$bar':      '.media-progress-bar div',
			'$index':    '.upload-index',
			'$total':    '.upload-total',
			'$filename': '.upload-filename'
		}, function( selector, key ) {
			this[ key ] = this.$( selector );
		}, this );

this.visibility();
		this.progress();
		this.info();
	},

progress: function() {
		var queue = this.queue,
			$bar = this.$bar;

if ( ! $bar || ! queue.length ) {
			return;
		}

$bar.width( ( queue.reduce( function( memo, attachment ) {
			if ( ! attachment.get('uploading') ) {
				return memo + 100;
			}

var percent = attachment.get('percent');
			return memo + ( _.isNumber( percent ) ? percent : 100 );
		}, 0 ) / queue.length ) + '%' );
	},

info: function() {
		var queue = this.queue,
			index = 0, active;

if ( ! queue.length ) {
			return;
		}

active = this.queue.find( function( attachment, i ) {
			index = i;
			return attachment.get('uploading');
		});

if ( this.$index && this.$total && this.$filename ) {
			this.$index.text( index + 1 );
			this.$total.text( queue.length );
			this.$filename.html( active ? this.filename( active.get('filename') ) : '' );
		}
	},
	/**
	 * @param {string} filename
	 * @return {string}
	 */
	filename: function( filename ) {
		return _.escape( filename );
	},
	/**
	 * @param {Backbone.Model} error
	 */
	error: function( error ) {
		var statusError = new wp.media.view.UploaderStatusError( {
			filename: this.filename( error.get( 'file' ).name ),
			message:  error.get( 'message' )
		} );

var buttonClose = this.$el.find( 'button' );

// Can show additional info here while retrying to create image sub-sizes.
		this.views.add( '.upload-errors', statusError, { at: 0 } );
		_.delay( function() {
			buttonClose.trigger( 'focus' );
		}, 1000 );

_.delay( function() {
			wp.a11y.speak( error.get( 'message' ) );
		}, 1500 );
	},

dismiss: function() {
		var errors = this.views.get('.upload-errors');

if ( errors ) {
			_.invoke( errors, 'remove' );
		}
		wp.Uploader.errors.reset();
		wp.a11y.speak( wp.i18n.__( 'Error dismissed.' ) );
		// Move focus to the modal after the dismiss button gets removed from the DOM.
		if ( this.controller.modal ) {
			this.controller.modal.focusManager.focus();
		}
	}
});

module.exports = UploaderStatus;

/***/ },

/***/ 8291
(module) {

var $ = jQuery,
	UploaderWindow;

/**
 * wp.media.view.UploaderWindow
 *
 * An uploader window that allows for dragging and dropping media.
 *
 * @memberOf wp.media.view
 *
 * @class
 * @augments wp.media.View
 * @augments wp.Backbone.View
 * @augments Backbone.View
 *
 * @param {object} [options]                   Options hash passed to the view.
 * @param {object} [options.uploader]          Uploader properties.
 * @param {jQuery} [options.uploader.browser]
 * @param {jQuery} [options.uploader.dropzone] jQuery collection of the dropzone.
 * @param {object} [options.uploader.params]
 */
UploaderWindow = wp.media.View.extend(/** @lends wp.media.view.UploaderWindow.prototype */{
	tagName:   'div',
	className: 'uploader-window',
	template:  wp.template('uploader-window'),

initialize: function() {
		var uploader;

this.$browser = $( '<button type="button" class="browser" />' ).hide().appendTo( 'body' );

uploader = this.options.uploader = _.defaults( this.options.uploader || {}, {
			dropzone:  this.$el,
			browser:   this.$browser,
			params:    {}
		});

// Ensure the dropzone is a jQuery collection.
		if ( uploader.dropzone && ! (uploader.dropzone instanceof $) ) {
			uploader.dropzone = $( uploader.dropzone );
		}

this.controller.on( 'activate', this.refresh, this );

this.controller.on( 'detach', function() {
			this.$browser.remove();
		}, this );
	},

refresh: function() {
		if ( this.uploader ) {
			this.uploader.refresh();
		}
	},

ready: function() {
		var postId = wp.media.view.settings.post.id,
			dropzone;

// If the uploader already exists, bail.
		if ( this.uploader ) {
			return;
		}

if ( postId ) {
			this.options.uploader.params.post_id = postId;
		}
		this.uploader = new wp.Uploader( this.options.uploader );

dropzone = this.uploader.dropzone;
		dropzone.on( 'dropzone:enter', _.bind( this.show, this ) );
		dropzone.on( 'dropzone:leave', _.bind( this.hide, this ) );

$( this.uploader ).on( 'uploader:ready', _.bind( this._ready, this ) );
	},

_ready: function() {
		this.controller.trigger( 'uploader:ready' );
	},

show: function() {
		var $el = this.$el.show();

// Ensure that the animation is triggered by waiting until
		// the transparent element is painted into the DOM.
		_.defer( function() {
			$el.css({ opacity: 1 });
		});
	},

hide: function() {
		var $el = this.$el.css({ opacity: 0 });

wp.media.transition( $el ).done( function() {
			// Transition end events are subject to race conditions.
			// Make sure that the value is set as intended.
			if ( '0' === $el.css('opacity') ) {
				$el.hide();
			}
		});

// https://core.trac.wordpress.org/ticket/27341
		_.delay( function() {
			if ( '0' === $el.css('opacity') && $el.is(':visible') ) {
				$el.hide();
			}
		}, 500 );
	}
});

module.exports = UploaderWindow;

/***/ },

/***/ 4747
(module) {

/**
 * wp.media.View
 *
 * The base view class for media.
 *
 * Undelegating events, removing events from the model, and
 * removing events from the controller mirror the code for
 * `Backbone.View.dispose` in Backbone 0.9.8 development.
 *
 * This behavior has since been removed, and should not be used
 * outside of the media manager.
 *
 * @memberOf wp.media
 *
 * @class
 * @augments wp.Backbone.View
 * @augments Backbone.View
 */
var View = wp.Backbone.View.extend(/** @lends wp.media.View.prototype */{
	constructor: function( options ) {
		if ( options && options.controller ) {
			this.controller = options.controller;
		}
		wp.Backbone.View.apply( this, arguments );
	},
	/**
	 * @todo The internal comment mentions this might have been a stop-gap
	 *       before Backbone 0.9.8 came out. Figure out if Backbone core takes
	 *       care of this in Backbone.View now.
	 *
	 * @return {wp.media.View} Returns itself to allow chaining.
	 */
	dispose: function() {
		/*
		 * Undelegating events, removing events from the model, and
		 * removing events from the controller mirror the code for
		 * `Backbone.View.dispose` in Backbone 0.9.8 development.
		 */
		this.undelegateEvents();

if ( this.model && this.model.off ) {
			this.model.off( null, null, this );
		}

if ( this.collection && this.collection.off ) {
			this.collection.off( null, null, this );
		}

// Unbind controller events.
		if ( this.controller && this.controller.off ) {
			this.controller.off( null, null, this );
		}

return this;
	},
	/**
	 * @return {wp.media.View} Returns itself to allow chaining.
	 */
	remove: function() {
		this.dispose();
		/**
		 * call 'remove' directly on the parent class
		 */
		return wp.Backbone.View.prototype.remove.apply( this, arguments );
	}
});

module.exports = View;

/***/ }

var media = wp.media,
	$ = jQuery,
	l10n;

media.isTouchDevice = ( 'ontouchend' in document );

// Link any localized strings.
l10n = media.view.l10n = window._wpMediaViewsL10n || {};

// Link any settings.
media.view.settings = l10n.settings || {};
delete l10n.settings;

// Copy the `post` setting over to the model settings.
media.model.settings.post = media.view.settings.post;

// Check if the browser supports CSS 3.0 transitions.
$.support.transition = (function(){
	var style = document.documentElement.style,
		transitions = {
			WebkitTransition: 'webkitTransitionEnd',
			MozTransition:    'transitionend',
			OTransition:      'oTransitionEnd otransitionend',
			transition:       'transitionend'
		}, transition;

transition = _.find( _.keys( transitions ), function( transition ) {
		return ! _.isUndefined( style[ transition ] );
	});

return transition && {
		end: transitions[ transition ]
	};
}());

/**
 * A shared event bus used to provide events into
 * the media workflows that 3rd-party devs can use to hook
 * in.
 */
media.events = _.extend( {}, Backbone.Events );

/**
 * Makes it easier to bind events using transitions.
 *
 * @param {string} selector
 * @param {number} sensitivity
 * @return {Promise}
 */
media.transition = function( selector, sensitivity ) {
	var deferred = $.Deferred();

sensitivity = sensitivity || 2000;

if ( $.support.transition ) {
		if ( ! (selector instanceof $) ) {
			selector = $( selector );
		}

// Resolve the deferred when the first element finishes animating.
		selector.first().one( $.support.transition.end, deferred.resolve );

// Just in case the event doesn't trigger, fire a callback.
		_.delay( deferred.resolve, sensitivity );

// Otherwise, execute on the spot.
	} else {
		deferred.resolve();
	}

return deferred.promise();
};

media.controller.Region = __webpack_require__( 9875 );
media.controller.StateMachine = __webpack_require__( 6150 );
media.controller.State = __webpack_require__( 5694 );

media.selectionSync = __webpack_require__( 4181 );
media.controller.Library = __webpack_require__( 472 );
media.controller.ImageDetails = __webpack_require__( 705 );
media.controller.GalleryEdit = __webpack_require__( 2038 );
media.controller.GalleryAdd = __webpack_require__( 7127 );
media.controller.CollectionEdit = __webpack_require__( 8612 );
media.controller.CollectionAdd = __webpack_require__( 7145 );
media.controller.FeaturedImage = __webpack_require__( 1169 );
media.controller.ReplaceImage = __webpack_require__( 2275 );
media.controller.EditImage = __webpack_require__( 5663 );
media.controller.MediaLibrary = __webpack_require__( 8065 );
media.controller.Embed = __webpack_require__( 4910 );
media.controller.Cropper = __webpack_require__( 5422 );
media.controller.CustomizeImageCropper = __webpack_require__( 9660 );
media.controller.SiteIconCropper = __webpack_require__( 6172 );

media.View = __webpack_require__( 4747 );
media.view.Frame = __webpack_require__( 1061 );
media.view.MediaFrame = __webpack_require__( 2836 );
media.view.MediaFrame.Select = __webpack_require__( 455 );
media.view.MediaFrame.Post = __webpack_require__( 4274 );
media.view.MediaFrame.ImageDetails = __webpack_require__( 5424 );
media.view.Modal = __webpack_require__( 2621 );
media.view.FocusManager = __webpack_require__( 718 );
media.view.UploaderWindow = __webpack_require__( 8291 );
media.view.EditorUploader = __webpack_require__( 3674 );
media.view.UploaderInline = __webpack_require__( 1753 );
media.view.UploaderStatus = __webpack_require__( 8197 );
media.view.UploaderStatusError = __webpack_require__( 6442 );
media.view.Toolbar = __webpack_require__( 5275 );
media.view.Toolbar.Select = __webpack_require__( 9458 );
media.view.Toolbar.Embed = __webpack_require__( 397 );
media.view.Button = __webpack_require__( 846 );
media.view.ButtonGroup = __webpack_require__( 168 );
media.view.PriorityList = __webpack_require__( 8815 );
media.view.MenuItem = __webpack_require__( 9013 );
media.view.Menu = __webpack_require__( 1 );
media.view.RouterItem = __webpack_require__( 6327 );
media.view.Router = __webpack_require__( 4783 );
media.view.Sidebar = __webpack_require__( 1992 );
media.view.Attachment = __webpack_require__( 4075 );
media.view.Attachment.Library = __webpack_require__( 3443 );
media.view.Attachment.EditLibrary = __webpack_require__( 5232 );
media.view.Attachments = __webpack_require__( 8142 );
media.view.Search = __webpack_require__( 2102 );
media.view.AttachmentFilters = __webpack_require__( 7709 );
media.view.DateFilter = __webpack_require__( 6472 );
media.view.AttachmentFilters.Uploaded = __webpack_require__( 1368 );
media.view.AttachmentFilters.All = __webpack_require__( 7349 );
media.view.AttachmentsBrowser = __webpack_require__( 6829 );
media.view.Selection = __webpack_require__( 8282 );
media.view.Attachment.Selection = __webpack_require__( 3962 );
media.view.Attachments.Selection = __webpack_require__( 3479 );
media.view.Attachment.EditSelection = __webpack_require__( 4593 );
media.view.Settings = __webpack_require__( 1915 );
media.view.Settings.AttachmentDisplay = __webpack_require__( 7656 );
media.view.Settings.Gallery = __webpack_require__( 7266 );
media.view.Settings.Playlist = __webpack_require__( 2356 );
media.view.Attachment.Details = __webpack_require__( 6090 );
media.view.AttachmentCompat = __webpack_require__( 2982 );
media.view.Iframe = __webpack_require__( 1982 );
media.view.Embed = __webpack_require__( 5741 );
media.view.Label = __webpack_require__( 4338 );
media.view.EmbedUrl = __webpack_require__( 7327 );
media.view.EmbedLink = __webpack_require__( 8232 );
media.view.EmbedImage = __webpack_require__( 2395 );
media.view.ImageDetails = __webpack_require__( 2650 );
media.view.Cropper = __webpack_require__( 7637 );
media.view.SiteIconCropper = __webpack_require__( 443 );
media.view.SiteIconPreview = __webpack_require__( 7810 );
media.view.EditImage = __webpack_require__( 6126 );
media.view.Spinner = __webpack_require__( 9141 );
media.view.Heading = __webpack_require__( 170 );

/******/ })()
;��������dist/annotations.min.js�����������������������������������������������������������������������������0000644�����������������00000013126�15221325047�0011170 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������var wp;(wp||={}).annotations=(()=>{var X=Object.create;var l=Object.defineProperty;var q=Object.getOwnPropertyDescriptor;var z=Object.getOwnPropertyNames;var J=Object.getPrototypeOf,K=Object.prototype.hasOwnProperty;var m=(t,e)=>()=>(e||t((e={exports:{}}).exports,e),e.exports),_=(t,e)=>{for(var n in e)l(t,n,{get:e[n],enumerable:!0})},S=(t,e,n,r)=>{if(e&&typeof e=="object"||typeof e=="function")for(let o of 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������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������dist/core-data.js�����������������������������������������������������������������������������������0000644�����������������00002310036�15221325047�0007712 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������"use strict";
var wp;
(wp ||= {}).coreData = (() => {
  var __create = Object.create;
  var __defProp = Object.defineProperty;
  var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
  var __getOwnPropNames = Object.getOwnPropertyNames;
  var __getProtoOf = Object.getPrototypeOf;
  var __hasOwnProp = Object.prototype.hasOwnProperty;
  var __commonJS = (cb, mod) => function __require() {
    return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
  };
  var __export = (target, all2) => {
    for (var name in all2)
      __defProp(target, name, { get: all2[name], enumerable: true });
  };
  var __copyProps = (to, from2, except, desc) => {
    if (from2 && typeof from2 === "object" || typeof from2 === "function") {
      for (let key of __getOwnPropNames(from2))
        if (!__hasOwnProp.call(to, key) && key !== except)
          __defProp(to, key, { get: () => from2[key], enumerable: !(desc = __getOwnPropDesc(from2, key)) || desc.enumerable });
    }
    return to;
  };
  var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
    // If the importer is in node compatibility mode or this is not an ESM
    // file that has been converted to a CommonJS file using a Babel-
    // compatible transform (i.e. "__esModule" has not been set), then set
    // "default" to the CommonJS "module.exports" for node compatibility.
    isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
    mod
  ));
  var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// package-external:@wordpress/data
  var require_data = __commonJS({
    "package-external:@wordpress/data"(exports, module) {
      module.exports = window.wp.data;
    }
  });

// node_modules/fast-deep-equal/es6/index.js
  var require_es6 = __commonJS({
    "node_modules/fast-deep-equal/es6/index.js"(exports, module) {
      "use strict";
      module.exports = function equal(a, b) {
        if (a === b) return true;
        if (a && b && typeof a == "object" && typeof b == "object") {
          if (a.constructor !== b.constructor) return false;
          var length3, i, keys2;
          if (Array.isArray(a)) {
            length3 = a.length;
            if (length3 != b.length) return false;
            for (i = length3; i-- !== 0; )
              if (!equal(a[i], b[i])) return false;
            return true;
          }
          if (a instanceof Map && b instanceof Map) {
            if (a.size !== b.size) return false;
            for (i of a.entries())
              if (!b.has(i[0])) return false;
            for (i of a.entries())
              if (!equal(i[1], b.get(i[0]))) return false;
            return true;
          }
          if (a instanceof Set && b instanceof Set) {
            if (a.size !== b.size) return false;
            for (i of a.entries())
              if (!b.has(i[0])) return false;
            return true;
          }
          if (ArrayBuffer.isView(a) && ArrayBuffer.isView(b)) {
            length3 = a.length;
            if (length3 != b.length) return false;
            for (i = length3; i-- !== 0; )
              if (a[i] !== b[i]) return false;
            return true;
          }
          if (a.constructor === RegExp) return a.source === b.source && a.flags === b.flags;
          if (a.valueOf !== Object.prototype.valueOf) return a.valueOf() === b.valueOf();
          if (a.toString !== Object.prototype.toString) return a.toString() === b.toString();
          keys2 = Object.keys(a);
          length3 = keys2.length;
          if (length3 !== Object.keys(b).length) return false;
          for (i = length3; i-- !== 0; )
            if (!Object.prototype.hasOwnProperty.call(b, keys2[i])) return false;
          for (i = length3; i-- !== 0; ) {
            var key = keys2[i];
            if (!equal(a[key], b[key])) return false;
          }
          return true;
        }
        return a !== a && b !== b;
      };
    }
  });

// package-external:@wordpress/compose
  var require_compose = __commonJS({
    "package-external:@wordpress/compose"(exports, module) {
      module.exports = window.wp.compose;
    }
  });

// package-external:@wordpress/undo-manager
  var require_undo_manager = __commonJS({
    "package-external:@wordpress/undo-manager"(exports, module) {
      module.exports = window.wp.undoManager;
    }
  });

// node_modules/equivalent-key-map/equivalent-key-map.js
  var require_equivalent_key_map = __commonJS({
    "node_modules/equivalent-key-map/equivalent-key-map.js"(exports, module) {
      "use strict";
      function _typeof(obj) {
        if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
          _typeof = function(obj2) {
            return typeof obj2;
          };
        } else {
          _typeof = function(obj2) {
            return obj2 && typeof Symbol === "function" && obj2.constructor === Symbol && obj2 !== Symbol.prototype ? "symbol" : typeof obj2;
          };
        }
        return _typeof(obj);
      }
      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }
      function _defineProperties(target, props) {
        for (var i = 0; i < props.length; i++) {
          var descriptor = props[i];
          descriptor.enumerable = descriptor.enumerable || false;
          descriptor.configurable = true;
          if ("value" in descriptor) descriptor.writable = true;
          Object.defineProperty(target, descriptor.key, descriptor);
        }
      }
      function _createClass(Constructor, protoProps, staticProps) {
        if (protoProps) _defineProperties(Constructor.prototype, protoProps);
        if (staticProps) _defineProperties(Constructor, staticProps);
        return Constructor;
      }
      function getValuePair(instance, key) {
        var _map = instance._map, _arrayTreeMap = instance._arrayTreeMap, _objectTreeMap = instance._objectTreeMap;
        if (_map.has(key)) {
          return _map.get(key);
        }
        var properties = Object.keys(key).sort();
        var map2 = Array.isArray(key) ? _arrayTreeMap : _objectTreeMap;
        for (var i = 0; i < properties.length; i++) {
          var property = properties[i];
          map2 = map2.get(property);
          if (map2 === void 0) {
            return;
          }
          var propertyValue = key[property];
          map2 = map2.get(propertyValue);
          if (map2 === void 0) {
            return;
          }
        }
        var valuePair = map2.get("_ekm_value");
        if (!valuePair) {
          return;
        }
        _map.delete(valuePair[0]);
        valuePair[0] = key;
        map2.set("_ekm_value", valuePair);
        _map.set(key, valuePair);
        return valuePair;
      }
      var EquivalentKeyMap2 = /* @__PURE__ */ (function() {
        function EquivalentKeyMap3(iterable) {
          _classCallCheck(this, EquivalentKeyMap3);
          this.clear();
          if (iterable instanceof EquivalentKeyMap3) {
            var iterablePairs = [];
            iterable.forEach(function(value, key) {
              iterablePairs.push([key, value]);
            });
            iterable = iterablePairs;
          }
          if (iterable != null) {
            for (var i = 0; i < iterable.length; i++) {
              this.set(iterable[i][0], iterable[i][1]);
            }
          }
        }
        _createClass(EquivalentKeyMap3, [{
          key: "set",
          /**
           * Add or update an element with a specified key and value.
           *
           * @param {*} key   The key of the element to add.
           * @param {*} value The value of the element to add.
           *
           * @return {EquivalentKeyMap} Map instance.
           */
          value: function set(key, value) {
            if (key === null || _typeof(key) !== "object") {
              this._map.set(key, value);
              return this;
            }
            var properties = Object.keys(key).sort();
            var valuePair = [key, value];
            var map2 = Array.isArray(key) ? this._arrayTreeMap : this._objectTreeMap;
            for (var i = 0; i < properties.length; i++) {
              var property = properties[i];
              if (!map2.has(property)) {
                map2.set(property, new EquivalentKeyMap3());
              }
              map2 = map2.get(property);
              var propertyValue = key[property];
              if (!map2.has(propertyValue)) {
                map2.set(propertyValue, new EquivalentKeyMap3());
              }
              map2 = map2.get(propertyValue);
            }
            var previousValuePair = map2.get("_ekm_value");
            if (previousValuePair) {
              this._map.delete(previousValuePair[0]);
            }
            map2.set("_ekm_value", valuePair);
            this._map.set(key, valuePair);
            return this;
          }
          /**
           * Returns a specified element.
           *
           * @param {*} key The key of the element to return.
           *
           * @return {?*} The element associated with the specified key or undefined
           *              if the key can't be found.
           */
        }, {
          key: "get",
          value: function get(key) {
            if (key === null || _typeof(key) !== "object") {
              return this._map.get(key);
            }
            var valuePair = getValuePair(this, key);
            if (valuePair) {
              return valuePair[1];
            }
          }
          /**
           * Returns a boolean indicating whether an element with the specified key
           * exists or not.
           *
           * @param {*} key The key of the element to test for presence.
           *
           * @return {boolean} Whether an element with the specified key exists.
           */
        }, {
          key: "has",
          value: function has(key) {
            if (key === null || _typeof(key) !== "object") {
              return this._map.has(key);
            }
            return getValuePair(this, key) !== void 0;
          }
          /**
           * Removes the specified element.
           *
           * @param {*} key The key of the element to remove.
           *
           * @return {boolean} Returns true if an element existed and has been
           *                   removed, or false if the element does not exist.
           */
        }, {
          key: "delete",
          value: function _delete(key) {
            if (!this.has(key)) {
              return false;
            }
            this.set(key, void 0);
            return true;
          }
          /**
           * Executes a provided function once per each key/value pair, in insertion
           * order.
           *
           * @param {Function} callback Function to execute for each element.
           * @param {*}        thisArg  Value to use as `this` when executing
           *                            `callback`.
           */
        }, {
          key: "forEach",
          value: function forEach2(callback) {
            var _this = this;
            var thisArg = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : this;
            this._map.forEach(function(value, key) {
              if (key !== null && _typeof(key) === "object") {
                value = value[1];
              }
              callback.call(thisArg, value, key, _this);
            });
          }
          /**
           * Removes all elements.
           */
        }, {
          key: "clear",
          value: function clear() {
            this._map = /* @__PURE__ */ new Map();
            this._arrayTreeMap = /* @__PURE__ */ new Map();
            this._objectTreeMap = /* @__PURE__ */ new Map();
          }
        }, {
          key: "size",
          get: function get() {
            return this._map.size;
          }
        }]);
        return EquivalentKeyMap3;
      })();
      module.exports = EquivalentKeyMap2;
    }
  });

// package-external:@wordpress/url
  var require_url = __commonJS({
    "package-external:@wordpress/url"(exports, module) {
      module.exports = window.wp.url;
    }
  });

// package-external:@wordpress/api-fetch
  var require_api_fetch = __commonJS({
    "package-external:@wordpress/api-fetch"(exports, module) {
      module.exports = window.wp.apiFetch;
    }
  });

// package-external:@wordpress/blocks
  var require_blocks = __commonJS({
    "package-external:@wordpress/blocks"(exports, module) {
      module.exports = window.wp.blocks;
    }
  });

// package-external:@wordpress/i18n
  var require_i18n = __commonJS({
    "package-external:@wordpress/i18n"(exports, module) {
      module.exports = window.wp.i18n;
    }
  });

// package-external:@wordpress/private-apis
  var require_private_apis = __commonJS({
    "package-external:@wordpress/private-apis"(exports, module) {
      module.exports = window.wp.privateApis;
    }
  });

// package-external:@wordpress/hooks
  var require_hooks = __commonJS({
    "package-external:@wordpress/hooks"(exports, module) {
      module.exports = window.wp.hooks;
    }
  });

// package-external:@wordpress/block-editor
  var require_block_editor = __commonJS({
    "package-external:@wordpress/block-editor"(exports, module) {
      module.exports = window.wp.blockEditor;
    }
  });

// package-external:@wordpress/rich-text
  var require_rich_text = __commonJS({
    "package-external:@wordpress/rich-text"(exports, module) {
      module.exports = window.wp.richText;
    }
  });

// package-external:@wordpress/deprecated
  var require_deprecated = __commonJS({
    "package-external:@wordpress/deprecated"(exports, module) {
      module.exports = window.wp.deprecated;
    }
  });

// package-external:@wordpress/html-entities
  var require_html_entities = __commonJS({
    "package-external:@wordpress/html-entities"(exports, module) {
      module.exports = window.wp.htmlEntities;
    }
  });

// package-external:@wordpress/element
  var require_element = __commonJS({
    "package-external:@wordpress/element"(exports, module) {
      module.exports = window.wp.element;
    }
  });

// vendor-external:react/jsx-runtime
  var require_jsx_runtime = __commonJS({
    "vendor-external:react/jsx-runtime"(exports, module) {
      module.exports = window.ReactJSXRuntime;
    }
  });

// package-external:@wordpress/warning
  var require_warning = __commonJS({
    "package-external:@wordpress/warning"(exports, module) {
      module.exports = window.wp.warning;
    }
  });

// packages/core-data/build-module/index.mjs
  var index_exports = {};
  __export(index_exports, {
    EntityProvider: () => EntityProvider,
    __experimentalFetchLinkSuggestions: () => fetchLinkSuggestions,
    __experimentalFetchUrlData: () => experimental_fetch_url_data_default,
    __experimentalUseEntityRecord: () => __experimentalUseEntityRecord,
    __experimentalUseEntityRecords: () => __experimentalUseEntityRecords,
    __experimentalUseResourcePermissions: () => __experimentalUseResourcePermissions,
    fetchBlockPatterns: () => fetchBlockPatterns,
    privateApis: () => privateApis2,
    store: () => store,
    useEntityBlockEditor: () => useEntityBlockEditor,
    useEntityId: () => useEntityId,
    useEntityProp: () => useEntityProp,
    useEntityRecord: () => useEntityRecord,
    useEntityRecords: () => useEntityRecords,
    useResourcePermissions: () => use_resource_permissions_default
  });
  var import_data16 = __toESM(require_data(), 1);

// packages/core-data/build-module/reducer.mjs
  var import_es66 = __toESM(require_es6(), 1);
  var import_compose2 = __toESM(require_compose(), 1);
  var import_data8 = __toESM(require_data(), 1);
  var import_undo_manager2 = __toESM(require_undo_manager(), 1);

// packages/core-data/build-module/utils/conservative-map-item.mjs
  var import_es6 = __toESM(require_es6(), 1);
  function conservativeMapItem(item, nextItem) {
    if (!item) {
      return nextItem;
    }
    let hasChanges = false;
    const result = {};
    for (const key in nextItem) {
      if ((0, import_es6.default)(item[key], nextItem[key])) {
        result[key] = item[key];
      } else {
        hasChanges = true;
        result[key] = nextItem[key];
      }
    }
    if (!hasChanges) {
      return item;
    }
    for (const key in item) {
      if (!result.hasOwnProperty(key)) {
        result[key] = item[key];
      }
    }
    return result;
  }

// packages/core-data/build-module/utils/get-normalized-comma-separable.mjs
  function getNormalizedCommaSeparable(value) {
    if (typeof value === "string") {
      return value.split(",");
    } else if (Array.isArray(value)) {
      return value;
    }
    return null;
  }
  var get_normalized_comma_separable_default = getNormalizedCommaSeparable;

// packages/core-data/build-module/utils/if-matching-action.mjs
  var ifMatchingAction = (isMatch) => (reducer) => (state, action) => {
    if (state === void 0 || isMatch(action)) {
      return reducer(state, action);
    }
    return state;
  };
  var if_matching_action_default = ifMatchingAction;

// packages/core-data/build-module/utils/forward-resolver.mjs
  var forwardResolver = (resolverName) => (...args2) => async ({ resolveSelect: resolveSelect2 }) => {
    await resolveSelect2[resolverName](...args2);
  };
  var forward_resolver_default = forwardResolver;

// packages/core-data/build-module/utils/on-sub-key.mjs
  var onSubKey = (actionProperty) => (reducer) => (state = {}, action) => {
    const key = action[actionProperty];
    if (key === void 0) {
      return state;
    }
    const nextKeyState = reducer(state[key], action);
    if (nextKeyState === state[key]) {
      return state;
    }
    return {
      ...state,
      [key]: nextKeyState
    };
  };
  var on_sub_key_default = onSubKey;

// packages/core-data/build-module/utils/replace-action.mjs
  var replaceAction = (replacer) => (reducer) => (state, action) => {
    return reducer(state, replacer(action));
  };
  var replace_action_default = replaceAction;

// packages/core-data/build-module/utils/with-weak-map-cache.mjs
  function withWeakMapCache(fn) {
    const cache3 = /* @__PURE__ */ new WeakMap();
    return (key) => {
      let value;
      if (cache3.has(key)) {
        value = cache3.get(key);
      } else {
        value = fn(key);
        if (key !== null && typeof key === "object") {
          cache3.set(key, value);
        }
      }
      return value;
    };
  }
  var with_weak_map_cache_default = withWeakMapCache;

// packages/core-data/build-module/utils/is-raw-attribute.mjs
  function isRawAttribute(entity2, attribute) {
    return (entity2.rawAttributes || []).includes(attribute);
  }

// packages/core-data/build-module/utils/set-nested-value.mjs
  function setNestedValue(object, path, value) {
    if (!object || typeof object !== "object") {
      return object;
    }
    const normalizedPath = Array.isArray(path) ? path : path.split(".");
    normalizedPath.reduce((acc, key, idx) => {
      if (acc[key] === void 0) {
        if (Number.isInteger(normalizedPath[idx + 1])) {
          acc[key] = [];
        } else {
          acc[key] = {};
        }
      }
      if (idx === normalizedPath.length - 1) {
        acc[key] = value;
      }
      return acc[key];
    }, object);
    return object;
  }

// packages/core-data/build-module/utils/get-nested-value.mjs
  function getNestedValue(object, path, defaultValue) {
    if (!object || typeof object !== "object" || typeof path !== "string" && !Array.isArray(path)) {
      return object;
    }
    const normalizedPath = Array.isArray(path) ? path : path.split(".");
    let value = object;
    normalizedPath.forEach((fieldName) => {
      value = value?.[fieldName];
    });
    return value !== void 0 ? value : defaultValue;
  }

// packages/core-data/build-module/utils/is-numeric-id.mjs
  function isNumericID(id2) {
    return /^\s*\d+\s*$/.test(id2);
  }

// packages/core-data/build-module/utils/user-permissions.mjs
  var ALLOWED_RESOURCE_ACTIONS = [
    "create",
    "read",
    "update",
    "delete"
  ];
  function getUserPermissionsFromAllowHeader(allowedMethods) {
    const permissions = {};
    if (!allowedMethods) {
      return permissions;
    }
    const methods = {
      create: "POST",
      read: "GET",
      update: "PUT",
      delete: "DELETE"
    };
    for (const [actionName, methodName] of Object.entries(methods)) {
      permissions[actionName] = allowedMethods.includes(methodName);
    }
    return permissions;
  }
  function getUserPermissionCacheKey(action, resource, id2) {
    const key = (typeof resource === "object" ? [action, resource.kind, resource.name, resource.id] : [action, resource, id2]).filter(Boolean).join("/");
    return key;
  }

// packages/core-data/build-module/utils/receive-intermediate-results.mjs
  var RECEIVE_INTERMEDIATE_RESULTS = /* @__PURE__ */ Symbol(
    "RECEIVE_INTERMEDIATE_RESULTS"
  );

// packages/core-data/build-module/queried-data/actions.mjs
  function receiveItems(items2, edits, meta) {
    return {
      type: "RECEIVE_ITEMS",
      items: items2,
      persistedEdits: edits,
      meta
    };
  }
  function removeItems(kind, name, records, invalidateCache = false) {
    return {
      type: "REMOVE_ITEMS",
      itemIds: Array.isArray(records) ? records : [records],
      kind,
      name,
      invalidateCache
    };
  }
  function receiveQueriedItems(items2, query = {}, edits, meta) {
    return {
      ...receiveItems(items2, edits, meta),
      query
    };
  }

// packages/core-data/build-module/queried-data/selectors.mjs
  var import_equivalent_key_map = __toESM(require_equivalent_key_map(), 1);
  var import_data = __toESM(require_data(), 1);

// packages/core-data/build-module/queried-data/get-query-parts.mjs
  var import_url = __toESM(require_url(), 1);
  function getQueryParts(query) {
    const parts = {
      stableKey: "",
      page: 1,
      perPage: 10,
      fields: null,
      include: null,
      context: "default"
    };
    const keys2 = Object.keys(query).sort();
    for (let i = 0; i < keys2.length; i++) {
      const key = keys2[i];
      let value = query[key];
      switch (key) {
        case "page":
          parts[key] = Number(value);
          break;
        case "per_page":
          parts.perPage = Number(value);
          break;
        case "context":
          parts.context = value;
          break;
        default:
          if (key === "_fields") {
            parts.fields = get_normalized_comma_separable_default(value) ?? [];
            value = parts.fields.join();
          }
          if (key === "include") {
            if (typeof value === "number") {
              value = value.toString();
            }
            parts.include = (get_normalized_comma_separable_default(value) ?? []).map(Number);
            value = parts.include.join();
          }
          parts.stableKey += (parts.stableKey ? "&" : "") + (0, import_url.addQueryArgs)("", { [key]: value }).slice(1);
      }
    }
    return parts;
  }
  var get_query_parts_default = with_weak_map_cache_default(getQueryParts);

// packages/core-data/build-module/queried-data/selectors.mjs
  var queriedItemsCacheByState = /* @__PURE__ */ new WeakMap();
  function getQueriedItemsUncached(state, query) {
    const { stableKey, page, perPage, include, fields, context } = get_query_parts_default(query);
    let itemIds;
    if (state.queries?.[context]?.[stableKey]) {
      itemIds = state.queries[context][stableKey].itemIds;
    }
    if (!itemIds) {
      return null;
    }
    const startOffset = perPage === -1 ? 0 : (page - 1) * perPage;
    const endOffset = perPage === -1 ? itemIds.length : Math.min(startOffset + perPage, itemIds.length);
    const items2 = [];
    for (let i = startOffset; i < endOffset; i++) {
      const itemId = itemIds[i];
      if (Array.isArray(include) && !include.includes(itemId)) {
        continue;
      }
      if (itemId === void 0) {
        continue;
      }
      if (!state.items[context]?.hasOwnProperty(itemId)) {
        return null;
      }
      const item = state.items[context][itemId];
      let filteredItem;
      if (Array.isArray(fields)) {
        filteredItem = {};
        for (let f = 0; f < fields.length; f++) {
          const field = fields[f].split(".");
          let value = item;
          field.forEach((fieldName) => {
            value = value?.[fieldName];
          });
          setNestedValue(filteredItem, field, value);
        }
      } else {
        if (!state.itemIsComplete[context]?.[itemId]) {
          return null;
        }
        filteredItem = item;
      }
      items2.push(filteredItem);
    }
    return items2;
  }
  var getQueriedItems = (0, import_data.createSelector)((state, query = {}) => {
    let queriedItemsCache = queriedItemsCacheByState.get(state);
    if (queriedItemsCache) {
      const queriedItems = queriedItemsCache.get(query);
      if (queriedItems !== void 0) {
        return queriedItems;
      }
    } else {
      queriedItemsCache = new import_equivalent_key_map.default();
      queriedItemsCacheByState.set(state, queriedItemsCache);
    }
    const items2 = getQueriedItemsUncached(state, query);
    queriedItemsCache.set(query, items2);
    return items2;
  });
  function getQueriedTotalItems(state, query = {}) {
    const { stableKey, context } = get_query_parts_default(query);
    return state.queries?.[context]?.[stableKey]?.meta?.totalItems ?? null;
  }
  function getQueriedTotalPages(state, query = {}) {
    const { stableKey, context } = get_query_parts_default(query);
    return state.queries?.[context]?.[stableKey]?.meta?.totalPages ?? null;
  }

// packages/core-data/build-module/queried-data/reducer.mjs
  var import_data7 = __toESM(require_data(), 1);
  var import_compose = __toESM(require_compose(), 1);

// node_modules/tslib/tslib.es6.mjs
  var __assign = function() {
    __assign = Object.assign || function __assign2(t) {
      for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
      }
      return t;
    };
    return __assign.apply(this, arguments);
  };

// node_modules/lower-case/dist.es2015/index.js
  function lowerCase(str) {
    return str.toLowerCase();
  }

// node_modules/no-case/dist.es2015/index.js
  var DEFAULT_SPLIT_REGEXP = [/([a-z0-9])([A-Z])/g, /([A-Z])([A-Z][a-z])/g];
  var DEFAULT_STRIP_REGEXP = /[^A-Z0-9]+/gi;
  function noCase(input, options) {
    if (options === void 0) {
      options = {};
    }
    var _a = options.splitRegexp, splitRegexp = _a === void 0 ? DEFAULT_SPLIT_REGEXP : _a, _b = options.stripRegexp, stripRegexp = _b === void 0 ? DEFAULT_STRIP_REGEXP : _b, _c = options.transform, transform = _c === void 0 ? lowerCase : _c, _d = options.delimiter, delimiter = _d === void 0 ? " " : _d;
    var result = replace(replace(input, splitRegexp, "$1\0$2"), stripRegexp, "\0");
    var start = 0;
    var end = result.length;
    while (result.charAt(start) === "\0")
      start++;
    while (result.charAt(end - 1) === "\0")
      end--;
    return result.slice(start, end).split("\0").map(transform).join(delimiter);
  }
  function replace(input, re, value) {
    if (re instanceof RegExp)
      return input.replace(re, value);
    return re.reduce(function(input2, re2) {
      return input2.replace(re2, value);
    }, input);
  }

// node_modules/pascal-case/dist.es2015/index.js
  function pascalCaseTransform(input, index) {
    var firstChar = input.charAt(0);
    var lowerChars = input.substr(1).toLowerCase();
    if (index > 0 && firstChar >= "0" && firstChar <= "9") {
      return "_" + firstChar + lowerChars;
    }
    return "" + firstChar.toUpperCase() + lowerChars;
  }
  function pascalCase(input, options) {
    if (options === void 0) {
      options = {};
    }
    return noCase(input, __assign({ delimiter: "", transform: pascalCaseTransform }, options));
  }

// node_modules/camel-case/dist.es2015/index.js
  function camelCaseTransform(input, index) {
    if (index === 0)
      return input.toLowerCase();
    return pascalCaseTransform(input, index);
  }
  function camelCase(input, options) {
    if (options === void 0) {
      options = {};
    }
    return pascalCase(input, __assign({ transform: camelCaseTransform }, options));
  }

// node_modules/upper-case-first/dist.es2015/index.js
  function upperCaseFirst(input) {
    return input.charAt(0).toUpperCase() + input.substr(1);
  }

// node_modules/capital-case/dist.es2015/index.js
  function capitalCaseTransform(input) {
    return upperCaseFirst(input.toLowerCase());
  }
  function capitalCase(input, options) {
    if (options === void 0) {
      options = {};
    }
    return noCase(input, __assign({ delimiter: " ", transform: capitalCaseTransform }, options));
  }

// packages/core-data/build-module/entities.mjs
  var import_api_fetch2 = __toESM(require_api_fetch(), 1);
  var import_blocks4 = __toESM(require_blocks(), 1);
  var import_i18n = __toESM(require_i18n(), 1);

// packages/core-data/build-module/awareness/post-editor-awareness.mjs
  var import_data5 = __toESM(require_data(), 1);

// node_modules/yjs/dist/yjs.mjs
  var yjs_exports = {};
  __export(yjs_exports, {
    AbsolutePosition: () => AbsolutePosition,
    AbstractConnector: () => AbstractConnector,
    AbstractStruct: () => AbstractStruct,
    AbstractType: () => AbstractType,
    Array: () => YArray,
    ContentAny: () => ContentAny,
    ContentBinary: () => ContentBinary,
    ContentDeleted: () => ContentDeleted,
    ContentDoc: () => ContentDoc,
    ContentEmbed: () => ContentEmbed,
    ContentFormat: () => ContentFormat,
    ContentJSON: () => ContentJSON,
    ContentString: () => ContentString,
    ContentType: () => ContentType,
    Doc: () => Doc,
    GC: () => GC,
    ID: () => ID,
    Item: () => Item,
    Map: () => YMap,
    PermanentUserData: () => PermanentUserData,
    RelativePosition: () => RelativePosition,
    Skip: () => Skip,
    Snapshot: () => Snapshot,
    Text: () => YText,
    Transaction: () => Transaction,
    UndoManager: () => UndoManager,
    UpdateDecoderV1: () => UpdateDecoderV1,
    UpdateDecoderV2: () => UpdateDecoderV2,
    UpdateEncoderV1: () => UpdateEncoderV1,
    UpdateEncoderV2: () => UpdateEncoderV2,
    XmlElement: () => YXmlElement,
    XmlFragment: () => YXmlFragment,
    XmlHook: () => YXmlHook,
    XmlText: () => YXmlText,
    YArrayEvent: () => YArrayEvent,
    YEvent: () => YEvent,
    YMapEvent: () => YMapEvent,
    YTextEvent: () => YTextEvent,
    YXmlEvent: () => YXmlEvent,
    applyUpdate: () => applyUpdate,
    applyUpdateV2: () => applyUpdateV2,
    cleanupYTextFormatting: () => cleanupYTextFormatting,
    compareIDs: () => compareIDs,
    compareRelativePositions: () => compareRelativePositions,
    convertUpdateFormatV1ToV2: () => convertUpdateFormatV1ToV2,
    convertUpdateFormatV2ToV1: () => convertUpdateFormatV2ToV1,
    createAbsolutePositionFromRelativePosition: () => createAbsolutePositionFromRelativePosition,
    createDeleteSet: () => createDeleteSet,
    createDeleteSetFromStructStore: () => createDeleteSetFromStructStore,
    createDocFromSnapshot: () => createDocFromSnapshot,
    createID: () => createID,
    createRelativePositionFromJSON: () => createRelativePositionFromJSON,
    createRelativePositionFromTypeIndex: () => createRelativePositionFromTypeIndex,
    createSnapshot: () => createSnapshot,
    decodeRelativePosition: () => decodeRelativePosition,
    decodeSnapshot: () => decodeSnapshot,
    decodeSnapshotV2: () => decodeSnapshotV2,
    decodeStateVector: () => decodeStateVector,
    decodeUpdate: () => decodeUpdate,
    decodeUpdateV2: () => decodeUpdateV2,
    diffUpdate: () => diffUpdate,
    diffUpdateV2: () => diffUpdateV2,
    emptySnapshot: () => emptySnapshot,
    encodeRelativePosition: () => encodeRelativePosition,
    encodeSnapshot: () => encodeSnapshot,
    encodeSnapshotV2: () => encodeSnapshotV2,
    encodeStateAsUpdate: () => encodeStateAsUpdate,
    encodeStateAsUpdateV2: () => encodeStateAsUpdateV2,
    encodeStateVector: () => encodeStateVector,
    encodeStateVectorFromUpdate: () => encodeStateVectorFromUpdate,
    encodeStateVectorFromUpdateV2: () => encodeStateVectorFromUpdateV2,
    equalDeleteSets: () => equalDeleteSets,
    equalSnapshots: () => equalSnapshots,
    findIndexSS: () => findIndexSS,
    findRootTypeKey: () => findRootTypeKey,
    getItem: () => getItem,
    getItemCleanEnd: () => getItemCleanEnd,
    getItemCleanStart: () => getItemCleanStart,
    getState: () => getState,
    getTypeChildren: () => getTypeChildren,
    isDeleted: () => isDeleted,
    isParentOf: () => isParentOf,
    iterateDeletedStructs: () => iterateDeletedStructs,
    logType: () => logType,
    logUpdate: () => logUpdate,
    logUpdateV2: () => logUpdateV2,
    mergeDeleteSets: () => mergeDeleteSets,
    mergeUpdates: () => mergeUpdates,
    mergeUpdatesV2: () => mergeUpdatesV2,
    obfuscateUpdate: () => obfuscateUpdate,
    obfuscateUpdateV2: () => obfuscateUpdateV2,
    parseUpdateMeta: () => parseUpdateMeta,
    parseUpdateMetaV2: () => parseUpdateMetaV2,
    readUpdate: () => readUpdate,
    readUpdateV2: () => readUpdateV2,
    relativePositionToJSON: () => relativePositionToJSON,
    snapshot: () => snapshot,
    snapshotContainsUpdate: () => snapshotContainsUpdate,
    transact: () => transact,
    tryGc: () => tryGc,
    typeListToArraySnapshot: () => typeListToArraySnapshot,
    typeMapGetAllSnapshot: () => typeMapGetAllSnapshot,
    typeMapGetSnapshot: () => typeMapGetSnapshot
  });

// node_modules/lib0/map.js
  var create = () => /* @__PURE__ */ new Map();
  var copy = (m) => {
    const r = create();
    m.forEach((v, k) => {
      r.set(k, v);
    });
    return r;
  };
  var setIfUndefined = (map2, key, createT) => {
    let set = map2.get(key);
    if (set === void 0) {
      map2.set(key, set = createT());
    }
    return set;
  };
  var map = (m, f) => {
    const res = [];
    for (const [key, value] of m) {
      res.push(f(value, key));
    }
    return res;
  };
  var any = (m, f) => {
    for (const [key, value] of m) {
      if (f(value, key)) {
        return true;
      }
    }
    return false;
  };

// node_modules/lib0/set.js
  var create2 = () => /* @__PURE__ */ new Set();

// node_modules/lib0/array.js
  var last = (arr) => arr[arr.length - 1];
  var appendTo = (dest, src) => {
    for (let i = 0; i < src.length; i++) {
      dest.push(src[i]);
    }
  };
  var from = Array.from;
  var some = (arr, f) => {
    for (let i = 0; i < arr.length; i++) {
      if (f(arr[i], i, arr)) {
        return true;
      }
    }
    return false;
  };
  var unfold = (len, f) => {
    const array = new Array(len);
    for (let i = 0; i < len; i++) {
      array[i] = f(i, array);
    }
    return array;
  };
  var isArray = Array.isArray;

// node_modules/lib0/observable.js
  var ObservableV2 = class {
    constructor() {
      this._observers = create();
    }
    /**
     * @template {keyof EVENTS & string} NAME
     * @param {NAME} name
     * @param {EVENTS[NAME]} f
     */
    on(name, f) {
      setIfUndefined(
        this._observers,
        /** @type {string} */
        name,
        create2
      ).add(f);
      return f;
    }
    /**
     * @template {keyof EVENTS & string} NAME
     * @param {NAME} name
     * @param {EVENTS[NAME]} f
     */
    once(name, f) {
      const _f = (...args2) => {
        this.off(
          name,
          /** @type {any} */
          _f
        );
        f(...args2);
      };
      this.on(
        name,
        /** @type {any} */
        _f
      );
    }
    /**
     * @template {keyof EVENTS & string} NAME
     * @param {NAME} name
     * @param {EVENTS[NAME]} f
     */
    off(name, f) {
      const observers = this._observers.get(name);
      if (observers !== void 0) {
        observers.delete(f);
        if (observers.size === 0) {
          this._observers.delete(name);
        }
      }
    }
    /**
     * Emit a named event. All registered event listeners that listen to the
     * specified name will receive the event.
     *
     * @todo This should catch exceptions
     *
     * @template {keyof EVENTS & string} NAME
     * @param {NAME} name The event name.
     * @param {Parameters<EVENTS[NAME]>} args The arguments that are applied to the event listener.
     */
    emit(name, args2) {
      return from((this._observers.get(name) || create()).values()).forEach((f) => f(...args2));
    }
    destroy() {
      this._observers = create();
    }
  };
  var Observable = class {
    constructor() {
      this._observers = create();
    }
    /**
     * @param {N} name
     * @param {function} f
     */
    on(name, f) {
      setIfUndefined(this._observers, name, create2).add(f);
    }
    /**
     * @param {N} name
     * @param {function} f
     */
    once(name, f) {
      const _f = (...args2) => {
        this.off(name, _f);
        f(...args2);
      };
      this.on(name, _f);
    }
    /**
     * @param {N} name
     * @param {function} f
     */
    off(name, f) {
      const observers = this._observers.get(name);
      if (observers !== void 0) {
        observers.delete(f);
        if (observers.size === 0) {
          this._observers.delete(name);
        }
      }
    }
    /**
     * Emit a named event. All registered event listeners that listen to the
     * specified name will receive the event.
     *
     * @todo This should catch exceptions
     *
     * @param {N} name The event name.
     * @param {Array<any>} args The arguments that are applied to the event listener.
     */
    emit(name, args2) {
      return from((this._observers.get(name) || create()).values()).forEach((f) => f(...args2));
    }
    destroy() {
      this._observers = create();
    }
  };

// node_modules/lib0/math.js
  var floor = Math.floor;
  var abs = Math.abs;
  var min = (a, b) => a < b ? a : b;
  var max = (a, b) => a > b ? a : b;
  var isNaN2 = Number.isNaN;
  var isNegativeZero = (n) => n !== 0 ? n < 0 : 1 / n < 0;

// node_modules/lib0/binary.js
  var BIT1 = 1;
  var BIT2 = 2;
  var BIT3 = 4;
  var BIT4 = 8;
  var BIT6 = 32;
  var BIT7 = 64;
  var BIT8 = 128;
  var BIT18 = 1 << 17;
  var BIT19 = 1 << 18;
  var BIT20 = 1 << 19;
  var BIT21 = 1 << 20;
  var BIT22 = 1 << 21;
  var BIT23 = 1 << 22;
  var BIT24 = 1 << 23;
  var BIT25 = 1 << 24;
  var BIT26 = 1 << 25;
  var BIT27 = 1 << 26;
  var BIT28 = 1 << 27;
  var BIT29 = 1 << 28;
  var BIT30 = 1 << 29;
  var BIT31 = 1 << 30;
  var BIT32 = 1 << 31;
  var BITS5 = 31;
  var BITS6 = 63;
  var BITS7 = 127;
  var BITS17 = BIT18 - 1;
  var BITS18 = BIT19 - 1;
  var BITS19 = BIT20 - 1;
  var BITS20 = BIT21 - 1;
  var BITS21 = BIT22 - 1;
  var BITS22 = BIT23 - 1;
  var BITS23 = BIT24 - 1;
  var BITS24 = BIT25 - 1;
  var BITS25 = BIT26 - 1;
  var BITS26 = BIT27 - 1;
  var BITS27 = BIT28 - 1;
  var BITS28 = BIT29 - 1;
  var BITS29 = BIT30 - 1;
  var BITS30 = BIT31 - 1;
  var BITS31 = 2147483647;

// node_modules/lib0/number.js
  var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER;
  var MIN_SAFE_INTEGER = Number.MIN_SAFE_INTEGER;
  var LOWEST_INT32 = 1 << 31;
  var isInteger = Number.isInteger || ((num) => typeof num === "number" && isFinite(num) && floor(num) === num);
  var isNaN3 = Number.isNaN;
  var parseInt2 = Number.parseInt;

// node_modules/lib0/string.js
  var fromCharCode = String.fromCharCode;
  var fromCodePoint = String.fromCodePoint;
  var MAX_UTF16_CHARACTER = fromCharCode(65535);
  var toLowerCase = (s) => s.toLowerCase();
  var trimLeftRegex = /^\s*/g;
  var trimLeft = (s) => s.replace(trimLeftRegex, "");
  var fromCamelCaseRegex = /([A-Z])/g;
  var fromCamelCase = (s, separator) => trimLeft(s.replace(fromCamelCaseRegex, (match) => `${separator}${toLowerCase(match)}`));
  var _encodeUtf8Polyfill = (str) => {
    const encodedString = unescape(encodeURIComponent(str));
    const len = encodedString.length;
    const buf = new Uint8Array(len);
    for (let i = 0; i < len; i++) {
      buf[i] = /** @type {number} */
      encodedString.codePointAt(i);
    }
    return buf;
  };
  var utf8TextEncoder = (
    /** @type {TextEncoder} */
    typeof TextEncoder !== "undefined" ? new TextEncoder() : null
  );
  var _encodeUtf8Native = (str) => utf8TextEncoder.encode(str);
  var encodeUtf8 = utf8TextEncoder ? _encodeUtf8Native : _encodeUtf8Polyfill;
  var utf8TextDecoder = typeof TextDecoder === "undefined" ? null : new TextDecoder("utf-8", { fatal: true, ignoreBOM: true });
  if (utf8TextDecoder && utf8TextDecoder.decode(new Uint8Array()).length === 1) {
    utf8TextDecoder = null;
  }
  var repeat = (source, n) => unfold(n, () => source).join("");

// node_modules/lib0/encoding.js
  var Encoder = class {
    constructor() {
      this.cpos = 0;
      this.cbuf = new Uint8Array(100);
      this.bufs = [];
    }
  };
  var createEncoder = () => new Encoder();
  var length = (encoder) => {
    let len = encoder.cpos;
    for (let i = 0; i < encoder.bufs.length; i++) {
      len += encoder.bufs[i].length;
    }
    return len;
  };
  var toUint8Array = (encoder) => {
    const uint8arr = new Uint8Array(length(encoder));
    let curPos = 0;
    for (let i = 0; i < encoder.bufs.length; i++) {
      const d = encoder.bufs[i];
      uint8arr.set(d, curPos);
      curPos += d.length;
    }
    uint8arr.set(new Uint8Array(encoder.cbuf.buffer, 0, encoder.cpos), curPos);
    return uint8arr;
  };
  var verifyLen = (encoder, len) => {
    const bufferLen = encoder.cbuf.length;
    if (bufferLen - encoder.cpos < len) {
      encoder.bufs.push(new Uint8Array(encoder.cbuf.buffer, 0, encoder.cpos));
      encoder.cbuf = new Uint8Array(max(bufferLen, len) * 2);
      encoder.cpos = 0;
    }
  };
  var write = (encoder, num) => {
    const bufferLen = encoder.cbuf.length;
    if (encoder.cpos === bufferLen) {
      encoder.bufs.push(encoder.cbuf);
      encoder.cbuf = new Uint8Array(bufferLen * 2);
      encoder.cpos = 0;
    }
    encoder.cbuf[encoder.cpos++] = num;
  };
  var writeUint8 = write;
  var writeVarUint = (encoder, num) => {
    while (num > BITS7) {
      write(encoder, BIT8 | BITS7 & num);
      num = floor(num / 128);
    }
    write(encoder, BITS7 & num);
  };
  var writeVarInt = (encoder, num) => {
    const isNegative = isNegativeZero(num);
    if (isNegative) {
      num = -num;
    }
    write(encoder, (num > BITS6 ? BIT8 : 0) | (isNegative ? BIT7 : 0) | BITS6 & num);
    num = floor(num / 64);
    while (num > 0) {
      write(encoder, (num > BITS7 ? BIT8 : 0) | BITS7 & num);
      num = floor(num / 128);
    }
  };
  var _strBuffer = new Uint8Array(3e4);
  var _maxStrBSize = _strBuffer.length / 3;
  var _writeVarStringNative = (encoder, str) => {
    if (str.length < _maxStrBSize) {
      const written = utf8TextEncoder.encodeInto(str, _strBuffer).written || 0;
      writeVarUint(encoder, written);
      for (let i = 0; i < written; i++) {
        write(encoder, _strBuffer[i]);
      }
    } else {
      writeVarUint8Array(encoder, encodeUtf8(str));
    }
  };
  var _writeVarStringPolyfill = (encoder, str) => {
    const encodedString = unescape(encodeURIComponent(str));
    const len = encodedString.length;
    writeVarUint(encoder, len);
    for (let i = 0; i < len; i++) {
      write(
        encoder,
        /** @type {number} */
        encodedString.codePointAt(i)
      );
    }
  };
  var writeVarString = utf8TextEncoder && /** @type {any} */
  utf8TextEncoder.encodeInto ? _writeVarStringNative : _writeVarStringPolyfill;
  var writeBinaryEncoder = (encoder, append2) => writeUint8Array(encoder, toUint8Array(append2));
  var writeUint8Array = (encoder, uint8Array) => {
    const bufferLen = encoder.cbuf.length;
    const cpos = encoder.cpos;
    const leftCopyLen = min(bufferLen - cpos, uint8Array.length);
    const rightCopyLen = uint8Array.length - leftCopyLen;
    encoder.cbuf.set(uint8Array.subarray(0, leftCopyLen), cpos);
    encoder.cpos += leftCopyLen;
    if (rightCopyLen > 0) {
      encoder.bufs.push(encoder.cbuf);
      encoder.cbuf = new Uint8Array(max(bufferLen * 2, rightCopyLen));
      encoder.cbuf.set(uint8Array.subarray(leftCopyLen));
      encoder.cpos = rightCopyLen;
    }
  };
  var writeVarUint8Array = (encoder, uint8Array) => {
    writeVarUint(encoder, uint8Array.byteLength);
    writeUint8Array(encoder, uint8Array);
  };
  var writeOnDataView = (encoder, len) => {
    verifyLen(encoder, len);
    const dview = new DataView(encoder.cbuf.buffer, encoder.cpos, len);
    encoder.cpos += len;
    return dview;
  };
  var writeFloat32 = (encoder, num) => writeOnDataView(encoder, 4).setFloat32(0, num, false);
  var writeFloat64 = (encoder, num) => writeOnDataView(encoder, 8).setFloat64(0, num, false);
  var writeBigInt64 = (encoder, num) => (
    /** @type {any} */
    writeOnDataView(encoder, 8).setBigInt64(0, num, false)
  );
  var floatTestBed = new DataView(new ArrayBuffer(4));
  var isFloat32 = (num) => {
    floatTestBed.setFloat32(0, num);
    return floatTestBed.getFloat32(0) === num;
  };
  var writeAny = (encoder, data) => {
    switch (typeof data) {
      case "string":
        write(encoder, 119);
        writeVarString(encoder, data);
        break;
      case "number":
        if (isInteger(data) && abs(data) <= BITS31) {
          write(encoder, 125);
          writeVarInt(encoder, data);
        } else if (isFloat32(data)) {
          write(encoder, 124);
          writeFloat32(encoder, data);
        } else {
          write(encoder, 123);
          writeFloat64(encoder, data);
        }
        break;
      case "bigint":
        write(encoder, 122);
        writeBigInt64(encoder, data);
        break;
      case "object":
        if (data === null) {
          write(encoder, 126);
        } else if (isArray(data)) {
          write(encoder, 117);
          writeVarUint(encoder, data.length);
          for (let i = 0; i < data.length; i++) {
            writeAny(encoder, data[i]);
          }
        } else if (data instanceof Uint8Array) {
          write(encoder, 116);
          writeVarUint8Array(encoder, data);
        } else {
          write(encoder, 118);
          const keys2 = Object.keys(data);
          writeVarUint(encoder, keys2.length);
          for (let i = 0; i < keys2.length; i++) {
            const key = keys2[i];
            writeVarString(encoder, key);
            writeAny(encoder, data[key]);
          }
        }
        break;
      case "boolean":
        write(encoder, data ? 120 : 121);
        break;
      default:
        write(encoder, 127);
    }
  };
  var RleEncoder = class extends Encoder {
    /**
     * @param {function(Encoder, T):void} writer
     */
    constructor(writer) {
      super();
      this.w = writer;
      this.s = null;
      this.count = 0;
    }
    /**
     * @param {T} v
     */
    write(v) {
      if (this.s === v) {
        this.count++;
      } else {
        if (this.count > 0) {
          writeVarUint(this, this.count - 1);
        }
        this.count = 1;
        this.w(this, v);
        this.s = v;
      }
    }
  };
  var flushUintOptRleEncoder = (encoder) => {
    if (encoder.count > 0) {
      writeVarInt(encoder.encoder, encoder.count === 1 ? encoder.s : -encoder.s);
      if (encoder.count > 1) {
        writeVarUint(encoder.encoder, encoder.count - 2);
      }
    }
  };
  var UintOptRleEncoder = class {
    constructor() {
      this.encoder = new Encoder();
      this.s = 0;
      this.count = 0;
    }
    /**
     * @param {number} v
     */
    write(v) {
      if (this.s === v) {
        this.count++;
      } else {
        flushUintOptRleEncoder(this);
        this.count = 1;
        this.s = v;
      }
    }
    /**
     * Flush the encoded state and transform this to a Uint8Array.
     *
     * Note that this should only be called once.
     */
    toUint8Array() {
      flushUintOptRleEncoder(this);
      return toUint8Array(this.encoder);
    }
  };
  var flushIntDiffOptRleEncoder = (encoder) => {
    if (encoder.count > 0) {
      const encodedDiff = encoder.diff * 2 + (encoder.count === 1 ? 0 : 1);
      writeVarInt(encoder.encoder, encodedDiff);
      if (encoder.count > 1) {
        writeVarUint(encoder.encoder, encoder.count - 2);
      }
    }
  };
  var IntDiffOptRleEncoder = class {
    constructor() {
      this.encoder = new Encoder();
      this.s = 0;
      this.count = 0;
      this.diff = 0;
    }
    /**
     * @param {number} v
     */
    write(v) {
      if (this.diff === v - this.s) {
        this.s = v;
        this.count++;
      } else {
        flushIntDiffOptRleEncoder(this);
        this.count = 1;
        this.diff = v - this.s;
        this.s = v;
      }
    }
    /**
     * Flush the encoded state and transform this to a Uint8Array.
     *
     * Note that this should only be called once.
     */
    toUint8Array() {
      flushIntDiffOptRleEncoder(this);
      return toUint8Array(this.encoder);
    }
  };
  var StringEncoder = class {
    constructor() {
      this.sarr = [];
      this.s = "";
      this.lensE = new UintOptRleEncoder();
    }
    /**
     * @param {string} string
     */
    write(string) {
      this.s += string;
      if (this.s.length > 19) {
        this.sarr.push(this.s);
        this.s = "";
      }
      this.lensE.write(string.length);
    }
    toUint8Array() {
      const encoder = new Encoder();
      this.sarr.push(this.s);
      this.s = "";
      writeVarString(encoder, this.sarr.join(""));
      writeUint8Array(encoder, this.lensE.toUint8Array());
      return toUint8Array(encoder);
    }
  };

// node_modules/lib0/error.js
  var create3 = (s) => new Error(s);
  var methodUnimplemented = () => {
    throw create3("Method unimplemented");
  };
  var unexpectedCase = () => {
    throw create3("Unexpected case");
  };

// node_modules/lib0/decoding.js
  var errorUnexpectedEndOfArray = create3("Unexpected end of array");
  var errorIntegerOutOfRange = create3("Integer out of Range");
  var Decoder = class {
    /**
     * @param {Uint8Array} uint8Array Binary data to decode
     */
    constructor(uint8Array) {
      this.arr = uint8Array;
      this.pos = 0;
    }
  };
  var createDecoder = (uint8Array) => new Decoder(uint8Array);
  var hasContent = (decoder) => decoder.pos !== decoder.arr.length;
  var readUint8Array = (decoder, len) => {
    const view = new Uint8Array(decoder.arr.buffer, decoder.pos + decoder.arr.byteOffset, len);
    decoder.pos += len;
    return view;
  };
  var readVarUint8Array = (decoder) => readUint8Array(decoder, readVarUint(decoder));
  var readUint8 = (decoder) => decoder.arr[decoder.pos++];
  var readVarUint = (decoder) => {
    let num = 0;
    let mult = 1;
    const len = decoder.arr.length;
    while (decoder.pos < len) {
      const r = decoder.arr[decoder.pos++];
      num = num + (r & BITS7) * mult;
      mult *= 128;
      if (r < BIT8) {
        return num;
      }
      if (num > MAX_SAFE_INTEGER) {
        throw errorIntegerOutOfRange;
      }
    }
    throw errorUnexpectedEndOfArray;
  };
  var readVarInt = (decoder) => {
    let r = decoder.arr[decoder.pos++];
    let num = r & BITS6;
    let mult = 64;
    const sign = (r & BIT7) > 0 ? -1 : 1;
    if ((r & BIT8) === 0) {
      return sign * num;
    }
    const len = decoder.arr.length;
    while (decoder.pos < len) {
      r = decoder.arr[decoder.pos++];
      num = num + (r & BITS7) * mult;
      mult *= 128;
      if (r < BIT8) {
        return sign * num;
      }
      if (num > MAX_SAFE_INTEGER) {
        throw errorIntegerOutOfRange;
      }
    }
    throw errorUnexpectedEndOfArray;
  };
  var _readVarStringPolyfill = (decoder) => {
    let remainingLen = readVarUint(decoder);
    if (remainingLen === 0) {
      return "";
    } else {
      let encodedString = String.fromCodePoint(readUint8(decoder));
      if (--remainingLen < 100) {
        while (remainingLen--) {
          encodedString += String.fromCodePoint(readUint8(decoder));
        }
      } else {
        while (remainingLen > 0) {
          const nextLen = remainingLen < 1e4 ? remainingLen : 1e4;
          const bytes = decoder.arr.subarray(decoder.pos, decoder.pos + nextLen);
          decoder.pos += nextLen;
          encodedString += String.fromCodePoint.apply(
            null,
            /** @type {any} */
            bytes
          );
          remainingLen -= nextLen;
        }
      }
      return decodeURIComponent(escape(encodedString));
    }
  };
  var _readVarStringNative = (decoder) => (
    /** @type any */
    utf8TextDecoder.decode(readVarUint8Array(decoder))
  );
  var readVarString = utf8TextDecoder ? _readVarStringNative : _readVarStringPolyfill;
  var readFromDataView = (decoder, len) => {
    const dv = new DataView(decoder.arr.buffer, decoder.arr.byteOffset + decoder.pos, len);
    decoder.pos += len;
    return dv;
  };
  var readFloat32 = (decoder) => readFromDataView(decoder, 4).getFloat32(0, false);
  var readFloat64 = (decoder) => readFromDataView(decoder, 8).getFloat64(0, false);
  var readBigInt64 = (decoder) => (
    /** @type {any} */
    readFromDataView(decoder, 8).getBigInt64(0, false)
  );
  var readAnyLookupTable = [
    (decoder) => void 0,
    // CASE 127: undefined
    (decoder) => null,
    // CASE 126: null
    readVarInt,
    // CASE 125: integer
    readFloat32,
    // CASE 124: float32
    readFloat64,
    // CASE 123: float64
    readBigInt64,
    // CASE 122: bigint
    (decoder) => false,
    // CASE 121: boolean (false)
    (decoder) => true,
    // CASE 120: boolean (true)
    readVarString,
    // CASE 119: string
    (decoder) => {
      const len = readVarUint(decoder);
      const obj = {};
      for (let i = 0; i < len; i++) {
        const key = readVarString(decoder);
        obj[key] = readAny(decoder);
      }
      return obj;
    },
    (decoder) => {
      const len = readVarUint(decoder);
      const arr = [];
      for (let i = 0; i < len; i++) {
        arr.push(readAny(decoder));
      }
      return arr;
    },
    readVarUint8Array
    // CASE 116: Uint8Array
  ];
  var readAny = (decoder) => readAnyLookupTable[127 - readUint8(decoder)](decoder);
  var RleDecoder = class extends Decoder {
    /**
     * @param {Uint8Array} uint8Array
     * @param {function(Decoder):T} reader
     */
    constructor(uint8Array, reader) {
      super(uint8Array);
      this.reader = reader;
      this.s = null;
      this.count = 0;
    }
    read() {
      if (this.count === 0) {
        this.s = this.reader(this);
        if (hasContent(this)) {
          this.count = readVarUint(this) + 1;
        } else {
          this.count = -1;
        }
      }
      this.count--;
      return (
        /** @type {T} */
        this.s
      );
    }
  };
  var UintOptRleDecoder = class extends Decoder {
    /**
     * @param {Uint8Array} uint8Array
     */
    constructor(uint8Array) {
      super(uint8Array);
      this.s = 0;
      this.count = 0;
    }
    read() {
      if (this.count === 0) {
        this.s = readVarInt(this);
        const isNegative = isNegativeZero(this.s);
        this.count = 1;
        if (isNegative) {
          this.s = -this.s;
          this.count = readVarUint(this) + 2;
        }
      }
      this.count--;
      return (
        /** @type {number} */
        this.s
      );
    }
  };
  var IntDiffOptRleDecoder = class extends Decoder {
    /**
     * @param {Uint8Array} uint8Array
     */
    constructor(uint8Array) {
      super(uint8Array);
      this.s = 0;
      this.count = 0;
      this.diff = 0;
    }
    /**
     * @return {number}
     */
    read() {
      if (this.count === 0) {
        const diff = readVarInt(this);
        const hasCount = diff & 1;
        this.diff = floor(diff / 2);
        this.count = 1;
        if (hasCount) {
          this.count = readVarUint(this) + 2;
        }
      }
      this.s += this.diff;
      this.count--;
      return this.s;
    }
  };
  var StringDecoder = class {
    /**
     * @param {Uint8Array} uint8Array
     */
    constructor(uint8Array) {
      this.decoder = new UintOptRleDecoder(uint8Array);
      this.str = readVarString(this.decoder);
      this.spos = 0;
    }
    /**
     * @return {string}
     */
    read() {
      const end = this.spos + this.decoder.read();
      const res = this.str.slice(this.spos, end);
      this.spos = end;
      return res;
    }
  };

// node_modules/lib0/webcrypto.js
  var subtle = crypto.subtle;
  var getRandomValues = crypto.getRandomValues.bind(crypto);

// node_modules/lib0/random.js
  var uint32 = () => getRandomValues(new Uint32Array(1))[0];
  var uuidv4Template = "10000000-1000-4000-8000" + -1e11;
  var uuidv4 = () => uuidv4Template.replace(
    /[018]/g,
    /** @param {number} c */
    (c) => (c ^ uint32() & 15 >> c / 4).toString(16)
  );

// node_modules/lib0/time.js
  var getUnixTime = Date.now;

// node_modules/lib0/promise.js
  var create4 = (f) => (
    /** @type {Promise<T>} */
    new Promise(f)
  );
  var all = Promise.all.bind(Promise);

// node_modules/lib0/conditions.js
  var undefinedToNull = (v) => v === void 0 ? null : v;

// node_modules/lib0/storage.js
  var VarStoragePolyfill = class {
    constructor() {
      this.map = /* @__PURE__ */ new Map();
    }
    /**
     * @param {string} key
     * @param {any} newValue
     */
    setItem(key, newValue) {
      this.map.set(key, newValue);
    }
    /**
     * @param {string} key
     */
    getItem(key) {
      return this.map.get(key);
    }
  };
  var _localStorage = new VarStoragePolyfill();
  var usePolyfill = true;
  try {
    if (typeof localStorage !== "undefined" && localStorage) {
      _localStorage = localStorage;
      usePolyfill = false;
    }
  } catch (e) {
  }
  var varStorage = _localStorage;

// node_modules/lib0/object.js
  var assign = Object.assign;
  var keys = Object.keys;
  var forEach = (obj, f) => {
    for (const key in obj) {
      f(obj[key], key);
    }
  };
  var length2 = (obj) => keys(obj).length;
  var size = (obj) => keys(obj).length;
  var isEmpty = (obj) => {
    for (const _k in obj) {
      return false;
    }
    return true;
  };
  var every = (obj, f) => {
    for (const key in obj) {
      if (!f(obj[key], key)) {
        return false;
      }
    }
    return true;
  };
  var hasProperty = (obj, key) => Object.prototype.hasOwnProperty.call(obj, key);
  var equalFlat = (a, b) => a === b || size(a) === size(b) && every(a, (val, key) => (val !== void 0 || hasProperty(b, key)) && b[key] === val);
  var freeze = Object.freeze;
  var deepFreeze = (o) => {
    for (const key in o) {
      const c = o[key];
      if (typeof c === "object" || typeof c === "function") {
        deepFreeze(o[key]);
      }
    }
    return freeze(o);
  };

// node_modules/lib0/function.js
  var callAll = (fs, args2, i = 0) => {
    try {
      for (; i < fs.length; i++) {
        fs[i](...args2);
      }
    } finally {
      if (i < fs.length) {
        callAll(fs, args2, i + 1);
      }
    }
  };
  var id = (a) => a;
  var equalityStrict = (a, b) => a === b;
  var equalityDeep = (a, b) => {
    if (a == null || b == null) {
      return equalityStrict(a, b);
    }
    if (a.constructor !== b.constructor) {
      return false;
    }
    if (a === b) {
      return true;
    }
    switch (a.constructor) {
      case ArrayBuffer:
        a = new Uint8Array(a);
        b = new Uint8Array(b);
      // eslint-disable-next-line no-fallthrough
      case Uint8Array: {
        if (a.byteLength !== b.byteLength) {
          return false;
        }
        for (let i = 0; i < a.length; i++) {
          if (a[i] !== b[i]) {
            return false;
          }
        }
        break;
      }
      case Set: {
        if (a.size !== b.size) {
          return false;
        }
        for (const value of a) {
          if (!b.has(value)) {
            return false;
          }
        }
        break;
      }
      case Map: {
        if (a.size !== b.size) {
          return false;
        }
        for (const key of a.keys()) {
          if (!b.has(key) || !equalityDeep(a.get(key), b.get(key))) {
            return false;
          }
        }
        break;
      }
      case Object:
        if (length2(a) !== length2(b)) {
          return false;
        }
        for (const key in a) {
          if (!hasProperty(a, key) || !equalityDeep(a[key], b[key])) {
            return false;
          }
        }
        break;
      case Array:
        if (a.length !== b.length) {
          return false;
        }
        for (let i = 0; i < a.length; i++) {
          if (!equalityDeep(a[i], b[i])) {
            return false;
          }
        }
        break;
      default:
        return false;
    }
    return true;
  };
  var isOneOf = (value, options) => options.includes(value);

// node_modules/lib0/environment.js
  var isNode = typeof process !== "undefined" && process.release && /node|io\.js/.test(process.release.name) && Object.prototype.toString.call(typeof process !== "undefined" ? process : 0) === "[object process]";
  var isBrowser = typeof window !== "undefined" && typeof document !== "undefined" && !isNode;
  var isMac = typeof navigator !== "undefined" ? /Mac/.test(navigator.platform) : false;
  var params;
  var args = [];
  var computeParams = () => {
    if (params === void 0) {
      if (isNode) {
        params = create();
        const pargs = process.argv;
        let currParamName = null;
        for (let i = 0; i < pargs.length; i++) {
          const parg = pargs[i];
          if (parg[0] === "-") {
            if (currParamName !== null) {
              params.set(currParamName, "");
            }
            currParamName = parg;
          } else {
            if (currParamName !== null) {
              params.set(currParamName, parg);
              currParamName = null;
            } else {
              args.push(parg);
            }
          }
        }
        if (currParamName !== null) {
          params.set(currParamName, "");
        }
      } else if (typeof location === "object") {
        params = create();
        (location.search || "?").slice(1).split("&").forEach((kv) => {
          if (kv.length !== 0) {
            const [key, value] = kv.split("=");
            params.set(`--${fromCamelCase(key, "-")}`, value);
            params.set(`-${fromCamelCase(key, "-")}`, value);
          }
        });
      } else {
        params = create();
      }
    }
    return params;
  };
  var hasParam = (name) => computeParams().has(name);
  var getVariable = (name) => isNode ? undefinedToNull(process.env[name.toUpperCase().replaceAll("-", "_")]) : undefinedToNull(varStorage.getItem(name));
  var hasConf = (name) => hasParam("--" + name) || getVariable(name) !== null;
  var production = hasConf("production");
  var forceColor = isNode && isOneOf(process.env.FORCE_COLOR, ["true", "1", "2"]);
  var supportsColor = forceColor || !hasParam("--no-colors") && // @todo deprecate --no-colors
  !hasConf("no-color") && (!isNode || process.stdout.isTTY) && (!isNode || hasParam("--color") || getVariable("COLORTERM") !== null || (getVariable("TERM") || "").includes("color"));

// node_modules/lib0/buffer.js
  var createUint8ArrayFromLen = (len) => new Uint8Array(len);
  var createUint8ArrayViewFromArrayBuffer = (buffer, byteOffset, length3) => new Uint8Array(buffer, byteOffset, length3);
  var toBase64Browser = (bytes) => {
    let s = "";
    for (let i = 0; i < bytes.byteLength; i++) {
      s += fromCharCode(bytes[i]);
    }
    return btoa(s);
  };
  var toBase64Node = (bytes) => Buffer.from(bytes.buffer, bytes.byteOffset, bytes.byteLength).toString("base64");
  var fromBase64Browser = (s) => {
    const a = atob(s);
    const bytes = createUint8ArrayFromLen(a.length);
    for (let i = 0; i < a.length; i++) {
      bytes[i] = a.charCodeAt(i);
    }
    return bytes;
  };
  var fromBase64Node = (s) => {
    const buf = Buffer.from(s, "base64");
    return createUint8ArrayViewFromArrayBuffer(buf.buffer, buf.byteOffset, buf.byteLength);
  };
  var toBase64 = isBrowser ? toBase64Browser : toBase64Node;
  var fromBase64 = isBrowser ? fromBase64Browser : fromBase64Node;
  var copyUint8Array = (uint8Array) => {
    const newBuf = createUint8ArrayFromLen(uint8Array.byteLength);
    newBuf.set(uint8Array);
    return newBuf;
  };

// node_modules/lib0/pair.js
  var Pair = class {
    /**
     * @param {L} left
     * @param {R} right
     */
    constructor(left, right) {
      this.left = left;
      this.right = right;
    }
  };
  var create5 = (left, right) => new Pair(left, right);

// node_modules/lib0/dom.js
  var doc = (
    /** @type {Document} */
    typeof document !== "undefined" ? document : {}
  );
  var domParser = (
    /** @type {DOMParser} */
    typeof DOMParser !== "undefined" ? new DOMParser() : null
  );
  var mapToStyleString = (m) => map(m, (value, key) => `${key}:${value};`).join("");
  var ELEMENT_NODE = doc.ELEMENT_NODE;
  var TEXT_NODE = doc.TEXT_NODE;
  var CDATA_SECTION_NODE = doc.CDATA_SECTION_NODE;
  var COMMENT_NODE = doc.COMMENT_NODE;
  var DOCUMENT_NODE = doc.DOCUMENT_NODE;
  var DOCUMENT_TYPE_NODE = doc.DOCUMENT_TYPE_NODE;
  var DOCUMENT_FRAGMENT_NODE = doc.DOCUMENT_FRAGMENT_NODE;

// node_modules/lib0/symbol.js
  var create6 = Symbol;

// node_modules/lib0/logging.common.js
  var BOLD = create6();
  var UNBOLD = create6();
  var BLUE = create6();
  var GREY = create6();
  var GREEN = create6();
  var RED = create6();
  var PURPLE = create6();
  var ORANGE = create6();
  var UNCOLOR = create6();
  var computeNoColorLoggingArgs = (args2) => {
    if (args2.length === 1 && args2[0]?.constructor === Function) {
      args2 = /** @type {Array<string|Symbol|Object|number>} */
      /** @type {[function]} */
      args2[0]();
    }
    const strBuilder = [];
    const logArgs = [];
    let i = 0;
    for (; i < args2.length; i++) {
      const arg = args2[i];
      if (arg === void 0) {
        break;
      } else if (arg.constructor === String || arg.constructor === Number) {
        strBuilder.push(arg);
      } else if (arg.constructor === Object) {
        break;
      }
    }
    if (i > 0) {
      logArgs.push(strBuilder.join(""));
    }
    for (; i < args2.length; i++) {
      const arg = args2[i];
      if (!(arg instanceof Symbol)) {
        logArgs.push(arg);
      }
    }
    return logArgs;
  };
  var lastLoggingTime = getUnixTime();

// node_modules/lib0/logging.js
  var _browserStyleMap = {
    [BOLD]: create5("font-weight", "bold"),
    [UNBOLD]: create5("font-weight", "normal"),
    [BLUE]: create5("color", "blue"),
    [GREEN]: create5("color", "green"),
    [GREY]: create5("color", "grey"),
    [RED]: create5("color", "red"),
    [PURPLE]: create5("color", "purple"),
    [ORANGE]: create5("color", "orange"),
    // not well supported in chrome when debugging node with inspector - TODO: deprecate
    [UNCOLOR]: create5("color", "black")
  };
  var computeBrowserLoggingArgs = (args2) => {
    if (args2.length === 1 && args2[0]?.constructor === Function) {
      args2 = /** @type {Array<string|Symbol|Object|number>} */
      /** @type {[function]} */
      args2[0]();
    }
    const strBuilder = [];
    const styles = [];
    const currentStyle = create();
    let logArgs = [];
    let i = 0;
    for (; i < args2.length; i++) {
      const arg = args2[i];
      const style = _browserStyleMap[arg];
      if (style !== void 0) {
        currentStyle.set(style.left, style.right);
      } else {
        if (arg === void 0) {
          break;
        }
        if (arg.constructor === String || arg.constructor === Number) {
          const style2 = mapToStyleString(currentStyle);
          if (i > 0 || style2.length > 0) {
            strBuilder.push("%c" + arg);
            styles.push(style2);
          } else {
            strBuilder.push(arg);
          }
        } else {
          break;
        }
      }
    }
    if (i > 0) {
      logArgs = styles;
      logArgs.unshift(strBuilder.join(""));
    }
    for (; i < args2.length; i++) {
      const arg = args2[i];
      if (!(arg instanceof Symbol)) {
        logArgs.push(arg);
      }
    }
    return logArgs;
  };
  var computeLoggingArgs = supportsColor ? computeBrowserLoggingArgs : computeNoColorLoggingArgs;
  var print = (...args2) => {
    console.log(...computeLoggingArgs(args2));
    vconsoles.forEach((vc) => vc.print(args2));
  };
  var warn = (...args2) => {
    console.warn(...computeLoggingArgs(args2));
    args2.unshift(ORANGE);
    vconsoles.forEach((vc) => vc.print(args2));
  };
  var vconsoles = create2();

// node_modules/lib0/iterator.js
  var createIterator = (next) => ({
    /**
     * @return {IterableIterator<T>}
     */
    [Symbol.iterator]() {
      return this;
    },
    // @ts-ignore
    next
  });
  var iteratorFilter = (iterator, filter) => createIterator(() => {
    let res;
    do {
      res = iterator.next();
    } while (!res.done && !filter(res.value));
    return res;
  });
  var iteratorMap = (iterator, fmap) => createIterator(() => {
    const { done, value } = iterator.next();
    return { done, value: done ? void 0 : fmap(value) };
  });

// node_modules/yjs/dist/yjs.mjs
  var AbstractConnector = class extends ObservableV2 {
    /**
     * @param {Doc} ydoc
     * @param {any} awareness
     */
    constructor(ydoc, awareness) {
      super();
      this.doc = ydoc;
      this.awareness = awareness;
    }
  };
  var DeleteItem = class {
    /**
     * @param {number} clock
     * @param {number} len
     */
    constructor(clock, len) {
      this.clock = clock;
      this.len = len;
    }
  };
  var DeleteSet = class {
    constructor() {
      this.clients = /* @__PURE__ */ new Map();
    }
  };
  var iterateDeletedStructs = (transaction, ds, f) => ds.clients.forEach((deletes, clientid) => {
    const structs = (
      /** @type {Array<GC|Item>} */
      transaction.doc.store.clients.get(clientid)
    );
    if (structs != null) {
      const lastStruct = structs[structs.length - 1];
      const clockState = lastStruct.id.clock + lastStruct.length;
      for (let i = 0, del = deletes[i]; i < deletes.length && del.clock < clockState; del = deletes[++i]) {
        iterateStructs(transaction, structs, del.clock, del.len, f);
      }
    }
  });
  var findIndexDS = (dis, clock) => {
    let left = 0;
    let right = dis.length - 1;
    while (left <= right) {
      const midindex = floor((left + right) / 2);
      const mid = dis[midindex];
      const midclock = mid.clock;
      if (midclock <= clock) {
        if (clock < midclock + mid.len) {
          return midindex;
        }
        left = midindex + 1;
      } else {
        right = midindex - 1;
      }
    }
    return null;
  };
  var isDeleted = (ds, id2) => {
    const dis = ds.clients.get(id2.client);
    return dis !== void 0 && findIndexDS(dis, id2.clock) !== null;
  };
  var sortAndMergeDeleteSet = (ds) => {
    ds.clients.forEach((dels) => {
      dels.sort((a, b) => a.clock - b.clock);
      let i, j;
      for (i = 1, j = 1; i < dels.length; i++) {
        const left = dels[j - 1];
        const right = dels[i];
        if (left.clock + left.len >= right.clock) {
          left.len = max(left.len, right.clock + right.len - left.clock);
        } else {
          if (j < i) {
            dels[j] = right;
          }
          j++;
        }
      }
      dels.length = j;
    });
  };
  var mergeDeleteSets = (dss) => {
    const merged = new DeleteSet();
    for (let dssI = 0; dssI < dss.length; dssI++) {
      dss[dssI].clients.forEach((delsLeft, client) => {
        if (!merged.clients.has(client)) {
          const dels = delsLeft.slice();
          for (let i = dssI + 1; i < dss.length; i++) {
            appendTo(dels, dss[i].clients.get(client) || []);
          }
          merged.clients.set(client, dels);
        }
      });
    }
    sortAndMergeDeleteSet(merged);
    return merged;
  };
  var addToDeleteSet = (ds, client, clock, length3) => {
    setIfUndefined(ds.clients, client, () => (
      /** @type {Array<DeleteItem>} */
      []
    )).push(new DeleteItem(clock, length3));
  };
  var createDeleteSet = () => new DeleteSet();
  var createDeleteSetFromStructStore = (ss) => {
    const ds = createDeleteSet();
    ss.clients.forEach((structs, client) => {
      const dsitems = [];
      for (let i = 0; i < structs.length; i++) {
        const struct = structs[i];
        if (struct.deleted) {
          const clock = struct.id.clock;
          let len = struct.length;
          if (i + 1 < structs.length) {
            for (let next = structs[i + 1]; i + 1 < structs.length && next.deleted; next = structs[++i + 1]) {
              len += next.length;
            }
          }
          dsitems.push(new DeleteItem(clock, len));
        }
      }
      if (dsitems.length > 0) {
        ds.clients.set(client, dsitems);
      }
    });
    return ds;
  };
  var writeDeleteSet = (encoder, ds) => {
    writeVarUint(encoder.restEncoder, ds.clients.size);
    from(ds.clients.entries()).sort((a, b) => b[0] - a[0]).forEach(([client, dsitems]) => {
      encoder.resetDsCurVal();
      writeVarUint(encoder.restEncoder, client);
      const len = dsitems.length;
      writeVarUint(encoder.restEncoder, len);
      for (let i = 0; i < len; i++) {
        const item = dsitems[i];
        encoder.writeDsClock(item.clock);
        encoder.writeDsLen(item.len);
      }
    });
  };
  var readDeleteSet = (decoder) => {
    const ds = new DeleteSet();
    const numClients = readVarUint(decoder.restDecoder);
    for (let i = 0; i < numClients; i++) {
      decoder.resetDsCurVal();
      const client = readVarUint(decoder.restDecoder);
      const numberOfDeletes = readVarUint(decoder.restDecoder);
      if (numberOfDeletes > 0) {
        const dsField = setIfUndefined(ds.clients, client, () => (
          /** @type {Array<DeleteItem>} */
          []
        ));
        for (let i2 = 0; i2 < numberOfDeletes; i2++) {
          dsField.push(new DeleteItem(decoder.readDsClock(), decoder.readDsLen()));
        }
      }
    }
    return ds;
  };
  var readAndApplyDeleteSet = (decoder, transaction, store2) => {
    const unappliedDS = new DeleteSet();
    const numClients = readVarUint(decoder.restDecoder);
    for (let i = 0; i < numClients; i++) {
      decoder.resetDsCurVal();
      const client = readVarUint(decoder.restDecoder);
      const numberOfDeletes = readVarUint(decoder.restDecoder);
      const structs = store2.clients.get(client) || [];
      const state = getState(store2, client);
      for (let i2 = 0; i2 < numberOfDeletes; i2++) {
        const clock = decoder.readDsClock();
        const clockEnd = clock + decoder.readDsLen();
        if (clock < state) {
          if (state < clockEnd) {
            addToDeleteSet(unappliedDS, client, state, clockEnd - state);
          }
          let index = findIndexSS(structs, clock);
          let struct = structs[index];
          if (!struct.deleted && struct.id.clock < clock) {
            structs.splice(index + 1, 0, splitItem(transaction, struct, clock - struct.id.clock));
            index++;
          }
          while (index < structs.length) {
            struct = structs[index++];
            if (struct.id.clock < clockEnd) {
              if (!struct.deleted) {
                if (clockEnd < struct.id.clock + struct.length) {
                  structs.splice(index, 0, splitItem(transaction, struct, clockEnd - struct.id.clock));
                }
                struct.delete(transaction);
              }
            } else {
              break;
            }
          }
        } else {
          addToDeleteSet(unappliedDS, client, clock, clockEnd - clock);
        }
      }
    }
    if (unappliedDS.clients.size > 0) {
      const ds = new UpdateEncoderV2();
      writeVarUint(ds.restEncoder, 0);
      writeDeleteSet(ds, unappliedDS);
      return ds.toUint8Array();
    }
    return null;
  };
  var equalDeleteSets = (ds1, ds2) => {
    if (ds1.clients.size !== ds2.clients.size) return false;
    for (const [client, deleteItems1] of ds1.clients.entries()) {
      const deleteItems2 = (
        /** @type {Array<import('../internals.js').DeleteItem>} */
        ds2.clients.get(client)
      );
      if (deleteItems2 === void 0 || deleteItems1.length !== deleteItems2.length) return false;
      for (let i = 0; i < deleteItems1.length; i++) {
        const di1 = deleteItems1[i];
        const di2 = deleteItems2[i];
        if (di1.clock !== di2.clock || di1.len !== di2.len) {
          return false;
        }
      }
    }
    return true;
  };
  var generateNewClientId = uint32;
  var Doc = class _Doc extends ObservableV2 {
    /**
     * @param {DocOpts} opts configuration
     */
    constructor({ guid = uuidv4(), collectionid = null, gc = true, gcFilter = () => true, meta = null, autoLoad = false, shouldLoad = true } = {}) {
      super();
      this.gc = gc;
      this.gcFilter = gcFilter;
      this.clientID = generateNewClientId();
      this.guid = guid;
      this.collectionid = collectionid;
      this.share = /* @__PURE__ */ new Map();
      this.store = new StructStore();
      this._transaction = null;
      this._transactionCleanups = [];
      this.subdocs = /* @__PURE__ */ new Set();
      this._item = null;
      this.shouldLoad = shouldLoad;
      this.autoLoad = autoLoad;
      this.meta = meta;
      this.isLoaded = false;
      this.isSynced = false;
      this.isDestroyed = false;
      this.whenLoaded = create4((resolve) => {
        this.on("load", () => {
          this.isLoaded = true;
          resolve(this);
        });
      });
      const provideSyncedPromise = () => create4((resolve) => {
        const eventHandler = (isSynced) => {
          if (isSynced === void 0 || isSynced === true) {
            this.off("sync", eventHandler);
            resolve();
          }
        };
        this.on("sync", eventHandler);
      });
      this.on("sync", (isSynced) => {
        if (isSynced === false && this.isSynced) {
          this.whenSynced = provideSyncedPromise();
        }
        this.isSynced = isSynced === void 0 || isSynced === true;
        if (this.isSynced && !this.isLoaded) {
          this.emit("load", [this]);
        }
      });
      this.whenSynced = provideSyncedPromise();
    }
    /**
     * Notify the parent document that you request to load data into this subdocument (if it is a subdocument).
     *
     * `load()` might be used in the future to request any provider to load the most current data.
     *
     * It is safe to call `load()` multiple times.
     */
    load() {
      const item = this._item;
      if (item !== null && !this.shouldLoad) {
        transact(
          /** @type {any} */
          item.parent.doc,
          (transaction) => {
            transaction.subdocsLoaded.add(this);
          },
          null,
          true
        );
      }
      this.shouldLoad = true;
    }
    getSubdocs() {
      return this.subdocs;
    }
    getSubdocGuids() {
      return new Set(from(this.subdocs).map((doc2) => doc2.guid));
    }
    /**
     * Changes that happen inside of a transaction are bundled. This means that
     * the observer fires _after_ the transaction is finished and that all changes
     * that happened inside of the transaction are sent as one message to the
     * other peers.
     *
     * @template T
     * @param {function(Transaction):T} f The function that should be executed as a transaction
     * @param {any} [origin] Origin of who started the transaction. Will be stored on transaction.origin
     * @return T
     *
     * @public
     */
    transact(f, origin2 = null) {
      return transact(this, f, origin2);
    }
    /**
     * Define a shared data type.
     *
     * Multiple calls of `ydoc.get(name, TypeConstructor)` yield the same result
     * and do not overwrite each other. I.e.
     * `ydoc.get(name, Y.Array) === ydoc.get(name, Y.Array)`
     *
     * After this method is called, the type is also available on `ydoc.share.get(name)`.
     *
     * *Best Practices:*
     * Define all types right after the Y.Doc instance is created and store them in a separate object.
     * Also use the typed methods `getText(name)`, `getArray(name)`, ..
     *
     * @template {typeof AbstractType<any>} Type
     * @example
     *   const ydoc = new Y.Doc(..)
     *   const appState = {
     *     document: ydoc.getText('document')
     *     comments: ydoc.getArray('comments')
     *   }
     *
     * @param {string} name
     * @param {Type} TypeConstructor The constructor of the type definition. E.g. Y.Text, Y.Array, Y.Map, ...
     * @return {InstanceType<Type>} The created type. Constructed with TypeConstructor
     *
     * @public
     */
    get(name, TypeConstructor = (
      /** @type {any} */
      AbstractType
    )) {
      const type = setIfUndefined(this.share, name, () => {
        const t = new TypeConstructor();
        t._integrate(this, null);
        return t;
      });
      const Constr = type.constructor;
      if (TypeConstructor !== AbstractType && Constr !== TypeConstructor) {
        if (Constr === AbstractType) {
          const t = new TypeConstructor();
          t._map = type._map;
          type._map.forEach(
            /** @param {Item?} n */
            (n) => {
              for (; n !== null; n = n.left) {
                n.parent = t;
              }
            }
          );
          t._start = type._start;
          for (let n = t._start; n !== null; n = n.right) {
            n.parent = t;
          }
          t._length = type._length;
          this.share.set(name, t);
          t._integrate(this, null);
          return (
            /** @type {InstanceType<Type>} */
            t
          );
        } else {
          throw new Error(`Type with the name ${name} has already been defined with a different constructor`);
        }
      }
      return (
        /** @type {InstanceType<Type>} */
        type
      );
    }
    /**
     * @template T
     * @param {string} [name]
     * @return {YArray<T>}
     *
     * @public
     */
    getArray(name = "") {
      return (
        /** @type {YArray<T>} */
        this.get(name, YArray)
      );
    }
    /**
     * @param {string} [name]
     * @return {YText}
     *
     * @public
     */
    getText(name = "") {
      return this.get(name, YText);
    }
    /**
     * @template T
     * @param {string} [name]
     * @return {YMap<T>}
     *
     * @public
     */
    getMap(name = "") {
      return (
        /** @type {YMap<T>} */
        this.get(name, YMap)
      );
    }
    /**
     * @param {string} [name]
     * @return {YXmlElement}
     *
     * @public
     */
    getXmlElement(name = "") {
      return (
        /** @type {YXmlElement<{[key:string]:string}>} */
        this.get(name, YXmlElement)
      );
    }
    /**
     * @param {string} [name]
     * @return {YXmlFragment}
     *
     * @public
     */
    getXmlFragment(name = "") {
      return this.get(name, YXmlFragment);
    }
    /**
     * Converts the entire document into a js object, recursively traversing each yjs type
     * Doesn't log types that have not been defined (using ydoc.getType(..)).
     *
     * @deprecated Do not use this method and rather call toJSON directly on the shared types.
     *
     * @return {Object<string, any>}
     */
    toJSON() {
      const doc2 = {};
      this.share.forEach((value, key) => {
        doc2[key] = value.toJSON();
      });
      return doc2;
    }
    /**
     * Emit `destroy` event and unregister all event handlers.
     */
    destroy() {
      this.isDestroyed = true;
      from(this.subdocs).forEach((subdoc) => subdoc.destroy());
      const item = this._item;
      if (item !== null) {
        this._item = null;
        const content = (
          /** @type {ContentDoc} */
          item.content
        );
        content.doc = new _Doc({ guid: this.guid, ...content.opts, shouldLoad: false });
        content.doc._item = item;
        transact(
          /** @type {any} */
          item.parent.doc,
          (transaction) => {
            const doc2 = content.doc;
            if (!item.deleted) {
              transaction.subdocsAdded.add(doc2);
            }
            transaction.subdocsRemoved.add(this);
          },
          null,
          true
        );
      }
      this.emit("destroyed", [true]);
      this.emit("destroy", [this]);
      super.destroy();
    }
  };
  var DSDecoderV1 = class {
    /**
     * @param {decoding.Decoder} decoder
     */
    constructor(decoder) {
      this.restDecoder = decoder;
    }
    resetDsCurVal() {
    }
    /**
     * @return {number}
     */
    readDsClock() {
      return readVarUint(this.restDecoder);
    }
    /**
     * @return {number}
     */
    readDsLen() {
      return readVarUint(this.restDecoder);
    }
  };
  var UpdateDecoderV1 = class extends DSDecoderV1 {
    /**
     * @return {ID}
     */
    readLeftID() {
      return createID(readVarUint(this.restDecoder), readVarUint(this.restDecoder));
    }
    /**
     * @return {ID}
     */
    readRightID() {
      return createID(readVarUint(this.restDecoder), readVarUint(this.restDecoder));
    }
    /**
     * Read the next client id.
     * Use this in favor of readID whenever possible to reduce the number of objects created.
     */
    readClient() {
      return readVarUint(this.restDecoder);
    }
    /**
     * @return {number} info An unsigned 8-bit integer
     */
    readInfo() {
      return readUint8(this.restDecoder);
    }
    /**
     * @return {string}
     */
    readString() {
      return readVarString(this.restDecoder);
    }
    /**
     * @return {boolean} isKey
     */
    readParentInfo() {
      return readVarUint(this.restDecoder) === 1;
    }
    /**
     * @return {number} info An unsigned 8-bit integer
     */
    readTypeRef() {
      return readVarUint(this.restDecoder);
    }
    /**
     * Write len of a struct - well suited for Opt RLE encoder.
     *
     * @return {number} len
     */
    readLen() {
      return readVarUint(this.restDecoder);
    }
    /**
     * @return {any}
     */
    readAny() {
      return readAny(this.restDecoder);
    }
    /**
     * @return {Uint8Array}
     */
    readBuf() {
      return copyUint8Array(readVarUint8Array(this.restDecoder));
    }
    /**
     * Legacy implementation uses JSON parse. We use any-decoding in v2.
     *
     * @return {any}
     */
    readJSON() {
      return JSON.parse(readVarString(this.restDecoder));
    }
    /**
     * @return {string}
     */
    readKey() {
      return readVarString(this.restDecoder);
    }
  };
  var DSDecoderV2 = class {
    /**
     * @param {decoding.Decoder} decoder
     */
    constructor(decoder) {
      this.dsCurrVal = 0;
      this.restDecoder = decoder;
    }
    resetDsCurVal() {
      this.dsCurrVal = 0;
    }
    /**
     * @return {number}
     */
    readDsClock() {
      this.dsCurrVal += readVarUint(this.restDecoder);
      return this.dsCurrVal;
    }
    /**
     * @return {number}
     */
    readDsLen() {
      const diff = readVarUint(this.restDecoder) + 1;
      this.dsCurrVal += diff;
      return diff;
    }
  };
  var UpdateDecoderV2 = class extends DSDecoderV2 {
    /**
     * @param {decoding.Decoder} decoder
     */
    constructor(decoder) {
      super(decoder);
      this.keys = [];
      readVarUint(decoder);
      this.keyClockDecoder = new IntDiffOptRleDecoder(readVarUint8Array(decoder));
      this.clientDecoder = new UintOptRleDecoder(readVarUint8Array(decoder));
      this.leftClockDecoder = new IntDiffOptRleDecoder(readVarUint8Array(decoder));
      this.rightClockDecoder = new IntDiffOptRleDecoder(readVarUint8Array(decoder));
      this.infoDecoder = new RleDecoder(readVarUint8Array(decoder), readUint8);
      this.stringDecoder = new StringDecoder(readVarUint8Array(decoder));
      this.parentInfoDecoder = new RleDecoder(readVarUint8Array(decoder), readUint8);
      this.typeRefDecoder = new UintOptRleDecoder(readVarUint8Array(decoder));
      this.lenDecoder = new UintOptRleDecoder(readVarUint8Array(decoder));
    }
    /**
     * @return {ID}
     */
    readLeftID() {
      return new ID(this.clientDecoder.read(), this.leftClockDecoder.read());
    }
    /**
     * @return {ID}
     */
    readRightID() {
      return new ID(this.clientDecoder.read(), this.rightClockDecoder.read());
    }
    /**
     * Read the next client id.
     * Use this in favor of readID whenever possible to reduce the number of objects created.
     */
    readClient() {
      return this.clientDecoder.read();
    }
    /**
     * @return {number} info An unsigned 8-bit integer
     */
    readInfo() {
      return (
        /** @type {number} */
        this.infoDecoder.read()
      );
    }
    /**
     * @return {string}
     */
    readString() {
      return this.stringDecoder.read();
    }
    /**
     * @return {boolean}
     */
    readParentInfo() {
      return this.parentInfoDecoder.read() === 1;
    }
    /**
     * @return {number} An unsigned 8-bit integer
     */
    readTypeRef() {
      return this.typeRefDecoder.read();
    }
    /**
     * Write len of a struct - well suited for Opt RLE encoder.
     *
     * @return {number}
     */
    readLen() {
      return this.lenDecoder.read();
    }
    /**
     * @return {any}
     */
    readAny() {
      return readAny(this.restDecoder);
    }
    /**
     * @return {Uint8Array}
     */
    readBuf() {
      return readVarUint8Array(this.restDecoder);
    }
    /**
     * This is mainly here for legacy purposes.
     *
     * Initial we incoded objects using JSON. Now we use the much faster lib0/any-encoder. This method mainly exists for legacy purposes for the v1 encoder.
     *
     * @return {any}
     */
    readJSON() {
      return readAny(this.restDecoder);
    }
    /**
     * @return {string}
     */
    readKey() {
      const keyClock = this.keyClockDecoder.read();
      if (keyClock < this.keys.length) {
        return this.keys[keyClock];
      } else {
        const key = this.stringDecoder.read();
        this.keys.push(key);
        return key;
      }
    }
  };
  var DSEncoderV1 = class {
    constructor() {
      this.restEncoder = createEncoder();
    }
    toUint8Array() {
      return toUint8Array(this.restEncoder);
    }
    resetDsCurVal() {
    }
    /**
     * @param {number} clock
     */
    writeDsClock(clock) {
      writeVarUint(this.restEncoder, clock);
    }
    /**
     * @param {number} len
     */
    writeDsLen(len) {
      writeVarUint(this.restEncoder, len);
    }
  };
  var UpdateEncoderV1 = class extends DSEncoderV1 {
    /**
     * @param {ID} id
     */
    writeLeftID(id2) {
      writeVarUint(this.restEncoder, id2.client);
      writeVarUint(this.restEncoder, id2.clock);
    }
    /**
     * @param {ID} id
     */
    writeRightID(id2) {
      writeVarUint(this.restEncoder, id2.client);
      writeVarUint(this.restEncoder, id2.clock);
    }
    /**
     * Use writeClient and writeClock instead of writeID if possible.
     * @param {number} client
     */
    writeClient(client) {
      writeVarUint(this.restEncoder, client);
    }
    /**
     * @param {number} info An unsigned 8-bit integer
     */
    writeInfo(info) {
      writeUint8(this.restEncoder, info);
    }
    /**
     * @param {string} s
     */
    writeString(s) {
      writeVarString(this.restEncoder, s);
    }
    /**
     * @param {boolean} isYKey
     */
    writeParentInfo(isYKey) {
      writeVarUint(this.restEncoder, isYKey ? 1 : 0);
    }
    /**
     * @param {number} info An unsigned 8-bit integer
     */
    writeTypeRef(info) {
      writeVarUint(this.restEncoder, info);
    }
    /**
     * Write len of a struct - well suited for Opt RLE encoder.
     *
     * @param {number} len
     */
    writeLen(len) {
      writeVarUint(this.restEncoder, len);
    }
    /**
     * @param {any} any
     */
    writeAny(any2) {
      writeAny(this.restEncoder, any2);
    }
    /**
     * @param {Uint8Array} buf
     */
    writeBuf(buf) {
      writeVarUint8Array(this.restEncoder, buf);
    }
    /**
     * @param {any} embed
     */
    writeJSON(embed) {
      writeVarString(this.restEncoder, JSON.stringify(embed));
    }
    /**
     * @param {string} key
     */
    writeKey(key) {
      writeVarString(this.restEncoder, key);
    }
  };
  var DSEncoderV2 = class {
    constructor() {
      this.restEncoder = createEncoder();
      this.dsCurrVal = 0;
    }
    toUint8Array() {
      return toUint8Array(this.restEncoder);
    }
    resetDsCurVal() {
      this.dsCurrVal = 0;
    }
    /**
     * @param {number} clock
     */
    writeDsClock(clock) {
      const diff = clock - this.dsCurrVal;
      this.dsCurrVal = clock;
      writeVarUint(this.restEncoder, diff);
    }
    /**
     * @param {number} len
     */
    writeDsLen(len) {
      if (len === 0) {
        unexpectedCase();
      }
      writeVarUint(this.restEncoder, len - 1);
      this.dsCurrVal += len;
    }
  };
  var UpdateEncoderV2 = class extends DSEncoderV2 {
    constructor() {
      super();
      this.keyMap = /* @__PURE__ */ new Map();
      this.keyClock = 0;
      this.keyClockEncoder = new IntDiffOptRleEncoder();
      this.clientEncoder = new UintOptRleEncoder();
      this.leftClockEncoder = new IntDiffOptRleEncoder();
      this.rightClockEncoder = new IntDiffOptRleEncoder();
      this.infoEncoder = new RleEncoder(writeUint8);
      this.stringEncoder = new StringEncoder();
      this.parentInfoEncoder = new RleEncoder(writeUint8);
      this.typeRefEncoder = new UintOptRleEncoder();
      this.lenEncoder = new UintOptRleEncoder();
    }
    toUint8Array() {
      const encoder = createEncoder();
      writeVarUint(encoder, 0);
      writeVarUint8Array(encoder, this.keyClockEncoder.toUint8Array());
      writeVarUint8Array(encoder, this.clientEncoder.toUint8Array());
      writeVarUint8Array(encoder, this.leftClockEncoder.toUint8Array());
      writeVarUint8Array(encoder, this.rightClockEncoder.toUint8Array());
      writeVarUint8Array(encoder, toUint8Array(this.infoEncoder));
      writeVarUint8Array(encoder, this.stringEncoder.toUint8Array());
      writeVarUint8Array(encoder, toUint8Array(this.parentInfoEncoder));
      writeVarUint8Array(encoder, this.typeRefEncoder.toUint8Array());
      writeVarUint8Array(encoder, this.lenEncoder.toUint8Array());
      writeUint8Array(encoder, toUint8Array(this.restEncoder));
      return toUint8Array(encoder);
    }
    /**
     * @param {ID} id
     */
    writeLeftID(id2) {
      this.clientEncoder.write(id2.client);
      this.leftClockEncoder.write(id2.clock);
    }
    /**
     * @param {ID} id
     */
    writeRightID(id2) {
      this.clientEncoder.write(id2.client);
      this.rightClockEncoder.write(id2.clock);
    }
    /**
     * @param {number} client
     */
    writeClient(client) {
      this.clientEncoder.write(client);
    }
    /**
     * @param {number} info An unsigned 8-bit integer
     */
    writeInfo(info) {
      this.infoEncoder.write(info);
    }
    /**
     * @param {string} s
     */
    writeString(s) {
      this.stringEncoder.write(s);
    }
    /**
     * @param {boolean} isYKey
     */
    writeParentInfo(isYKey) {
      this.parentInfoEncoder.write(isYKey ? 1 : 0);
    }
    /**
     * @param {number} info An unsigned 8-bit integer
     */
    writeTypeRef(info) {
      this.typeRefEncoder.write(info);
    }
    /**
     * Write len of a struct - well suited for Opt RLE encoder.
     *
     * @param {number} len
     */
    writeLen(len) {
      this.lenEncoder.write(len);
    }
    /**
     * @param {any} any
     */
    writeAny(any2) {
      writeAny(this.restEncoder, any2);
    }
    /**
     * @param {Uint8Array} buf
     */
    writeBuf(buf) {
      writeVarUint8Array(this.restEncoder, buf);
    }
    /**
     * This is mainly here for legacy purposes.
     *
     * Initial we incoded objects using JSON. Now we use the much faster lib0/any-encoder. This method mainly exists for legacy purposes for the v1 encoder.
     *
     * @param {any} embed
     */
    writeJSON(embed) {
      writeAny(this.restEncoder, embed);
    }
    /**
     * Property keys are often reused. For example, in y-prosemirror the key `bold` might
     * occur very often. For a 3d application, the key `position` might occur very often.
     *
     * We cache these keys in a Map and refer to them via a unique number.
     *
     * @param {string} key
     */
    writeKey(key) {
      const clock = this.keyMap.get(key);
      if (clock === void 0) {
        this.keyClockEncoder.write(this.keyClock++);
        this.stringEncoder.write(key);
      } else {
        this.keyClockEncoder.write(clock);
      }
    }
  };
  var writeStructs = (encoder, structs, client, clock) => {
    clock = max(clock, structs[0].id.clock);
    const startNewStructs = findIndexSS(structs, clock);
    writeVarUint(encoder.restEncoder, structs.length - startNewStructs);
    encoder.writeClient(client);
    writeVarUint(encoder.restEncoder, clock);
    const firstStruct = structs[startNewStructs];
    firstStruct.write(encoder, clock - firstStruct.id.clock);
    for (let i = startNewStructs + 1; i < structs.length; i++) {
      structs[i].write(encoder, 0);
    }
  };
  var writeClientsStructs = (encoder, store2, _sm) => {
    const sm = /* @__PURE__ */ new Map();
    _sm.forEach((clock, client) => {
      if (getState(store2, client) > clock) {
        sm.set(client, clock);
      }
    });
    getStateVector(store2).forEach((_clock, client) => {
      if (!_sm.has(client)) {
        sm.set(client, 0);
      }
    });
    writeVarUint(encoder.restEncoder, sm.size);
    from(sm.entries()).sort((a, b) => b[0] - a[0]).forEach(([client, clock]) => {
      writeStructs(
        encoder,
        /** @type {Array<GC|Item>} */
        store2.clients.get(client),
        client,
        clock
      );
    });
  };
  var readClientsStructRefs = (decoder, doc2) => {
    const clientRefs = create();
    const numOfStateUpdates = readVarUint(decoder.restDecoder);
    for (let i = 0; i < numOfStateUpdates; i++) {
      const numberOfStructs = readVarUint(decoder.restDecoder);
      const refs = new Array(numberOfStructs);
      const client = decoder.readClient();
      let clock = readVarUint(decoder.restDecoder);
      clientRefs.set(client, { i: 0, refs });
      for (let i2 = 0; i2 < numberOfStructs; i2++) {
        const info = decoder.readInfo();
        switch (BITS5 & info) {
          case 0: {
            const len = decoder.readLen();
            refs[i2] = new GC(createID(client, clock), len);
            clock += len;
            break;
          }
          case 10: {
            const len = readVarUint(decoder.restDecoder);
            refs[i2] = new Skip(createID(client, clock), len);
            clock += len;
            break;
          }
          default: {
            const cantCopyParentInfo = (info & (BIT7 | BIT8)) === 0;
            const struct = new Item(
              createID(client, clock),
              null,
              // left
              (info & BIT8) === BIT8 ? decoder.readLeftID() : null,
              // origin
              null,
              // right
              (info & BIT7) === BIT7 ? decoder.readRightID() : null,
              // right origin
              cantCopyParentInfo ? decoder.readParentInfo() ? doc2.get(decoder.readString()) : decoder.readLeftID() : null,
              // parent
              cantCopyParentInfo && (info & BIT6) === BIT6 ? decoder.readString() : null,
              // parentSub
              readItemContent(decoder, info)
              // item content
            );
            refs[i2] = struct;
            clock += struct.length;
          }
        }
      }
    }
    return clientRefs;
  };
  var integrateStructs = (transaction, store2, clientsStructRefs) => {
    const stack = [];
    let clientsStructRefsIds = from(clientsStructRefs.keys()).sort((a, b) => a - b);
    if (clientsStructRefsIds.length === 0) {
      return null;
    }
    const getNextStructTarget = () => {
      if (clientsStructRefsIds.length === 0) {
        return null;
      }
      let nextStructsTarget = (
        /** @type {{i:number,refs:Array<GC|Item>}} */
        clientsStructRefs.get(clientsStructRefsIds[clientsStructRefsIds.length - 1])
      );
      while (nextStructsTarget.refs.length === nextStructsTarget.i) {
        clientsStructRefsIds.pop();
        if (clientsStructRefsIds.length > 0) {
          nextStructsTarget = /** @type {{i:number,refs:Array<GC|Item>}} */
          clientsStructRefs.get(clientsStructRefsIds[clientsStructRefsIds.length - 1]);
        } else {
          return null;
        }
      }
      return nextStructsTarget;
    };
    let curStructsTarget = getNextStructTarget();
    if (curStructsTarget === null) {
      return null;
    }
    const restStructs = new StructStore();
    const missingSV = /* @__PURE__ */ new Map();
    const updateMissingSv = (client, clock) => {
      const mclock = missingSV.get(client);
      if (mclock == null || mclock > clock) {
        missingSV.set(client, clock);
      }
    };
    let stackHead = (
      /** @type {any} */
      curStructsTarget.refs[
        /** @type {any} */
        curStructsTarget.i++
      ]
    );
    const state = /* @__PURE__ */ new Map();
    const addStackToRestSS = () => {
      for (const item of stack) {
        const client = item.id.client;
        const inapplicableItems = clientsStructRefs.get(client);
        if (inapplicableItems) {
          inapplicableItems.i--;
          restStructs.clients.set(client, inapplicableItems.refs.slice(inapplicableItems.i));
          clientsStructRefs.delete(client);
          inapplicableItems.i = 0;
          inapplicableItems.refs = [];
        } else {
          restStructs.clients.set(client, [item]);
        }
        clientsStructRefsIds = clientsStructRefsIds.filter((c) => c !== client);
      }
      stack.length = 0;
    };
    while (true) {
      if (stackHead.constructor !== Skip) {
        const localClock = setIfUndefined(state, stackHead.id.client, () => getState(store2, stackHead.id.client));
        const offset = localClock - stackHead.id.clock;
        if (offset < 0) {
          stack.push(stackHead);
          updateMissingSv(stackHead.id.client, stackHead.id.clock - 1);
          addStackToRestSS();
        } else {
          const missing = stackHead.getMissing(transaction, store2);
          if (missing !== null) {
            stack.push(stackHead);
            const structRefs = clientsStructRefs.get(
              /** @type {number} */
              missing
            ) || { refs: [], i: 0 };
            if (structRefs.refs.length === structRefs.i) {
              updateMissingSv(
                /** @type {number} */
                missing,
                getState(store2, missing)
              );
              addStackToRestSS();
            } else {
              stackHead = structRefs.refs[structRefs.i++];
              continue;
            }
          } else if (offset === 0 || offset < stackHead.length) {
            stackHead.integrate(transaction, offset);
            state.set(stackHead.id.client, stackHead.id.clock + stackHead.length);
          }
        }
      }
      if (stack.length > 0) {
        stackHead = /** @type {GC|Item} */
        stack.pop();
      } else if (curStructsTarget !== null && curStructsTarget.i < curStructsTarget.refs.length) {
        stackHead = /** @type {GC|Item} */
        curStructsTarget.refs[curStructsTarget.i++];
      } else {
        curStructsTarget = getNextStructTarget();
        if (curStructsTarget === null) {
          break;
        } else {
          stackHead = /** @type {GC|Item} */
          curStructsTarget.refs[curStructsTarget.i++];
        }
      }
    }
    if (restStructs.clients.size > 0) {
      const encoder = new UpdateEncoderV2();
      writeClientsStructs(encoder, restStructs, /* @__PURE__ */ new Map());
      writeVarUint(encoder.restEncoder, 0);
      return { missing: missingSV, update: encoder.toUint8Array() };
    }
    return null;
  };
  var writeStructsFromTransaction = (encoder, transaction) => writeClientsStructs(encoder, transaction.doc.store, transaction.beforeState);
  var readUpdateV2 = (decoder, ydoc, transactionOrigin, structDecoder = new UpdateDecoderV2(decoder)) => transact(ydoc, (transaction) => {
    transaction.local = false;
    let retry = false;
    const doc2 = transaction.doc;
    const store2 = doc2.store;
    const ss = readClientsStructRefs(structDecoder, doc2);
    const restStructs = integrateStructs(transaction, store2, ss);
    const pending = store2.pendingStructs;
    if (pending) {
      for (const [client, clock] of pending.missing) {
        if (clock < getState(store2, client)) {
          retry = true;
          break;
        }
      }
      if (restStructs) {
        for (const [client, clock] of restStructs.missing) {
          const mclock = pending.missing.get(client);
          if (mclock == null || mclock > clock) {
            pending.missing.set(client, clock);
          }
        }
        pending.update = mergeUpdatesV2([pending.update, restStructs.update]);
      }
    } else {
      store2.pendingStructs = restStructs;
    }
    const dsRest = readAndApplyDeleteSet(structDecoder, transaction, store2);
    if (store2.pendingDs) {
      const pendingDSUpdate = new UpdateDecoderV2(createDecoder(store2.pendingDs));
      readVarUint(pendingDSUpdate.restDecoder);
      const dsRest2 = readAndApplyDeleteSet(pendingDSUpdate, transaction, store2);
      if (dsRest && dsRest2) {
        store2.pendingDs = mergeUpdatesV2([dsRest, dsRest2]);
      } else {
        store2.pendingDs = dsRest || dsRest2;
      }
    } else {
      store2.pendingDs = dsRest;
    }
    if (retry) {
      const update = (
        /** @type {{update: Uint8Array}} */
        store2.pendingStructs.update
      );
      store2.pendingStructs = null;
      applyUpdateV2(transaction.doc, update);
    }
  }, transactionOrigin, false);
  var readUpdate = (decoder, ydoc, transactionOrigin) => readUpdateV2(decoder, ydoc, transactionOrigin, new UpdateDecoderV1(decoder));
  var applyUpdateV2 = (ydoc, update, transactionOrigin, YDecoder = UpdateDecoderV2) => {
    const decoder = createDecoder(update);
    readUpdateV2(decoder, ydoc, transactionOrigin, new YDecoder(decoder));
  };
  var applyUpdate = (ydoc, update, transactionOrigin) => applyUpdateV2(ydoc, update, transactionOrigin, UpdateDecoderV1);
  var writeStateAsUpdate = (encoder, doc2, targetStateVector = /* @__PURE__ */ new Map()) => {
    writeClientsStructs(encoder, doc2.store, targetStateVector);
    writeDeleteSet(encoder, createDeleteSetFromStructStore(doc2.store));
  };
  var encodeStateAsUpdateV2 = (doc2, encodedTargetStateVector = new Uint8Array([0]), encoder = new UpdateEncoderV2()) => {
    const targetStateVector = decodeStateVector(encodedTargetStateVector);
    writeStateAsUpdate(encoder, doc2, targetStateVector);
    const updates = [encoder.toUint8Array()];
    if (doc2.store.pendingDs) {
      updates.push(doc2.store.pendingDs);
    }
    if (doc2.store.pendingStructs) {
      updates.push(diffUpdateV2(doc2.store.pendingStructs.update, encodedTargetStateVector));
    }
    if (updates.length > 1) {
      if (encoder.constructor === UpdateEncoderV1) {
        return mergeUpdates(updates.map((update, i) => i === 0 ? update : convertUpdateFormatV2ToV1(update)));
      } else if (encoder.constructor === UpdateEncoderV2) {
        return mergeUpdatesV2(updates);
      }
    }
    return updates[0];
  };
  var encodeStateAsUpdate = (doc2, encodedTargetStateVector) => encodeStateAsUpdateV2(doc2, encodedTargetStateVector, new UpdateEncoderV1());
  var readStateVector = (decoder) => {
    const ss = /* @__PURE__ */ new Map();
    const ssLength = readVarUint(decoder.restDecoder);
    for (let i = 0; i < ssLength; i++) {
      const client = readVarUint(decoder.restDecoder);
      const clock = readVarUint(decoder.restDecoder);
      ss.set(client, clock);
    }
    return ss;
  };
  var decodeStateVector = (decodedState) => readStateVector(new DSDecoderV1(createDecoder(decodedState)));
  var writeStateVector = (encoder, sv) => {
    writeVarUint(encoder.restEncoder, sv.size);
    from(sv.entries()).sort((a, b) => b[0] - a[0]).forEach(([client, clock]) => {
      writeVarUint(encoder.restEncoder, client);
      writeVarUint(encoder.restEncoder, clock);
    });
    return encoder;
  };
  var writeDocumentStateVector = (encoder, doc2) => writeStateVector(encoder, getStateVector(doc2.store));
  var encodeStateVectorV2 = (doc2, encoder = new DSEncoderV2()) => {
    if (doc2 instanceof Map) {
      writeStateVector(encoder, doc2);
    } else {
      writeDocumentStateVector(encoder, doc2);
    }
    return encoder.toUint8Array();
  };
  var encodeStateVector = (doc2) => encodeStateVectorV2(doc2, new DSEncoderV1());
  var EventHandler = class {
    constructor() {
      this.l = [];
    }
  };
  var createEventHandler = () => new EventHandler();
  var addEventHandlerListener = (eventHandler, f) => eventHandler.l.push(f);
  var removeEventHandlerListener = (eventHandler, f) => {
    const l = eventHandler.l;
    const len = l.length;
    eventHandler.l = l.filter((g) => f !== g);
    if (len === eventHandler.l.length) {
      console.error("[yjs] Tried to remove event handler that doesn't exist.");
    }
  };
  var callEventHandlerListeners = (eventHandler, arg0, arg1) => callAll(eventHandler.l, [arg0, arg1]);
  var ID = class {
    /**
     * @param {number} client client id
     * @param {number} clock unique per client id, continuous number
     */
    constructor(client, clock) {
      this.client = client;
      this.clock = clock;
    }
  };
  var compareIDs = (a, b) => a === b || a !== null && b !== null && a.client === b.client && a.clock === b.clock;
  var createID = (client, clock) => new ID(client, clock);
  var writeID = (encoder, id2) => {
    writeVarUint(encoder, id2.client);
    writeVarUint(encoder, id2.clock);
  };
  var readID = (decoder) => createID(readVarUint(decoder), readVarUint(decoder));
  var findRootTypeKey = (type) => {
    for (const [key, value] of type.doc.share.entries()) {
      if (value === type) {
        return key;
      }
    }
    throw unexpectedCase();
  };
  var isParentOf = (parent, child) => {
    while (child !== null) {
      if (child.parent === parent) {
        return true;
      }
      child = /** @type {AbstractType<any>} */
      child.parent._item;
    }
    return false;
  };
  var logType = (type) => {
    const res = [];
    let n = type._start;
    while (n) {
      res.push(n);
      n = n.right;
    }
    console.log("Children: ", res);
    console.log("Children content: ", res.filter((m) => !m.deleted).map((m) => m.content));
  };
  var PermanentUserData = class {
    /**
     * @param {Doc} doc
     * @param {YMap<any>} [storeType]
     */
    constructor(doc2, storeType = doc2.getMap("users")) {
      const dss = /* @__PURE__ */ new Map();
      this.yusers = storeType;
      this.doc = doc2;
      this.clients = /* @__PURE__ */ new Map();
      this.dss = dss;
      const initUser = (user, userDescription) => {
        const ds = user.get("ds");
        const ids = user.get("ids");
        const addClientId = (
          /** @param {number} clientid */
          (clientid) => this.clients.set(clientid, userDescription)
        );
        ds.observe(
          /** @param {YArrayEvent<any>} event */
          (event) => {
            event.changes.added.forEach((item) => {
              item.content.getContent().forEach((encodedDs) => {
                if (encodedDs instanceof Uint8Array) {
                  this.dss.set(userDescription, mergeDeleteSets([this.dss.get(userDescription) || createDeleteSet(), readDeleteSet(new DSDecoderV1(createDecoder(encodedDs)))]));
                }
              });
            });
          }
        );
        this.dss.set(userDescription, mergeDeleteSets(ds.map((encodedDs) => readDeleteSet(new DSDecoderV1(createDecoder(encodedDs))))));
        ids.observe(
          /** @param {YArrayEvent<any>} event */
          (event) => event.changes.added.forEach((item) => item.content.getContent().forEach(addClientId))
        );
        ids.forEach(addClientId);
      };
      storeType.observe((event) => {
        event.keysChanged.forEach(
          (userDescription) => initUser(storeType.get(userDescription), userDescription)
        );
      });
      storeType.forEach(initUser);
    }
    /**
     * @param {Doc} doc
     * @param {number} clientid
     * @param {string} userDescription
     * @param {Object} conf
     * @param {function(Transaction, DeleteSet):boolean} [conf.filter]
     */
    setUserMapping(doc2, clientid, userDescription, { filter = () => true } = {}) {
      const users2 = this.yusers;
      let user = users2.get(userDescription);
      if (!user) {
        user = new YMap();
        user.set("ids", new YArray());
        user.set("ds", new YArray());
        users2.set(userDescription, user);
      }
      user.get("ids").push([clientid]);
      users2.observe((_event) => {
        setTimeout(() => {
          const userOverwrite = users2.get(userDescription);
          if (userOverwrite !== user) {
            user = userOverwrite;
            this.clients.forEach((_userDescription, clientid2) => {
              if (userDescription === _userDescription) {
                user.get("ids").push([clientid2]);
              }
            });
            const encoder = new DSEncoderV1();
            const ds = this.dss.get(userDescription);
            if (ds) {
              writeDeleteSet(encoder, ds);
              user.get("ds").push([encoder.toUint8Array()]);
            }
          }
        }, 0);
      });
      doc2.on(
        "afterTransaction",
        /** @param {Transaction} transaction */
        (transaction) => {
          setTimeout(() => {
            const yds = user.get("ds");
            const ds = transaction.deleteSet;
            if (transaction.local && ds.clients.size > 0 && filter(transaction, ds)) {
              const encoder = new DSEncoderV1();
              writeDeleteSet(encoder, ds);
              yds.push([encoder.toUint8Array()]);
            }
          });
        }
      );
    }
    /**
     * @param {number} clientid
     * @return {any}
     */
    getUserByClientId(clientid) {
      return this.clients.get(clientid) || null;
    }
    /**
     * @param {ID} id
     * @return {string | null}
     */
    getUserByDeletedId(id2) {
      for (const [userDescription, ds] of this.dss.entries()) {
        if (isDeleted(ds, id2)) {
          return userDescription;
        }
      }
      return null;
    }
  };
  var RelativePosition = class {
    /**
     * @param {ID|null} type
     * @param {string|null} tname
     * @param {ID|null} item
     * @param {number} assoc
     */
    constructor(type, tname, item, assoc = 0) {
      this.type = type;
      this.tname = tname;
      this.item = item;
      this.assoc = assoc;
    }
  };
  var relativePositionToJSON = (rpos) => {
    const json = {};
    if (rpos.type) {
      json.type = rpos.type;
    }
    if (rpos.tname) {
      json.tname = rpos.tname;
    }
    if (rpos.item) {
      json.item = rpos.item;
    }
    if (rpos.assoc != null) {
      json.assoc = rpos.assoc;
    }
    return json;
  };
  var createRelativePositionFromJSON = (json) => new RelativePosition(json.type == null ? null : createID(json.type.client, json.type.clock), json.tname ?? null, json.item == null ? null : createID(json.item.client, json.item.clock), json.assoc == null ? 0 : json.assoc);
  var AbsolutePosition = class {
    /**
     * @param {AbstractType<any>} type
     * @param {number} index
     * @param {number} [assoc]
     */
    constructor(type, index, assoc = 0) {
      this.type = type;
      this.index = index;
      this.assoc = assoc;
    }
  };
  var createAbsolutePosition = (type, index, assoc = 0) => new AbsolutePosition(type, index, assoc);
  var createRelativePosition = (type, item, assoc) => {
    let typeid = null;
    let tname = null;
    if (type._item === null) {
      tname = findRootTypeKey(type);
    } else {
      typeid = createID(type._item.id.client, type._item.id.clock);
    }
    return new RelativePosition(typeid, tname, item, assoc);
  };
  var createRelativePositionFromTypeIndex = (type, index, assoc = 0) => {
    let t = type._start;
    if (assoc < 0) {
      if (index === 0) {
        return createRelativePosition(type, null, assoc);
      }
      index--;
    }
    while (t !== null) {
      if (!t.deleted && t.countable) {
        if (t.length > index) {
          return createRelativePosition(type, createID(t.id.client, t.id.clock + index), assoc);
        }
        index -= t.length;
      }
      if (t.right === null && assoc < 0) {
        return createRelativePosition(type, t.lastId, assoc);
      }
      t = t.right;
    }
    return createRelativePosition(type, null, assoc);
  };
  var writeRelativePosition = (encoder, rpos) => {
    const { type, tname, item, assoc } = rpos;
    if (item !== null) {
      writeVarUint(encoder, 0);
      writeID(encoder, item);
    } else if (tname !== null) {
      writeUint8(encoder, 1);
      writeVarString(encoder, tname);
    } else if (type !== null) {
      writeUint8(encoder, 2);
      writeID(encoder, type);
    } else {
      throw unexpectedCase();
    }
    writeVarInt(encoder, assoc);
    return encoder;
  };
  var encodeRelativePosition = (rpos) => {
    const encoder = createEncoder();
    writeRelativePosition(encoder, rpos);
    return toUint8Array(encoder);
  };
  var readRelativePosition = (decoder) => {
    let type = null;
    let tname = null;
    let itemID = null;
    switch (readVarUint(decoder)) {
      case 0:
        itemID = readID(decoder);
        break;
      case 1:
        tname = readVarString(decoder);
        break;
      case 2: {
        type = readID(decoder);
      }
    }
    const assoc = hasContent(decoder) ? readVarInt(decoder) : 0;
    return new RelativePosition(type, tname, itemID, assoc);
  };
  var decodeRelativePosition = (uint8Array) => readRelativePosition(createDecoder(uint8Array));
  var getItemWithOffset = (store2, id2) => {
    const item = getItem(store2, id2);
    const diff = id2.clock - item.id.clock;
    return {
      item,
      diff
    };
  };
  var createAbsolutePositionFromRelativePosition = (rpos, doc2, followUndoneDeletions = true) => {
    const store2 = doc2.store;
    const rightID = rpos.item;
    const typeID = rpos.type;
    const tname = rpos.tname;
    const assoc = rpos.assoc;
    let type = null;
    let index = 0;
    if (rightID !== null) {
      if (getState(store2, rightID.client) <= rightID.clock) {
        return null;
      }
      const res = followUndoneDeletions ? followRedone(store2, rightID) : getItemWithOffset(store2, rightID);
      const right = res.item;
      if (!(right instanceof Item)) {
        return null;
      }
      type = /** @type {AbstractType<any>} */
      right.parent;
      if (type._item === null || !type._item.deleted) {
        index = right.deleted || !right.countable ? 0 : res.diff + (assoc >= 0 ? 0 : 1);
        let n = right.left;
        while (n !== null) {
          if (!n.deleted && n.countable) {
            index += n.length;
          }
          n = n.left;
        }
      }
    } else {
      if (tname !== null) {
        type = doc2.get(tname);
      } else if (typeID !== null) {
        if (getState(store2, typeID.client) <= typeID.clock) {
          return null;
        }
        const { item } = followUndoneDeletions ? followRedone(store2, typeID) : { item: getItem(store2, typeID) };
        if (item instanceof Item && item.content instanceof ContentType) {
          type = item.content.type;
        } else {
          return null;
        }
      } else {
        throw unexpectedCase();
      }
      if (assoc >= 0) {
        index = type._length;
      } else {
        index = 0;
      }
    }
    return createAbsolutePosition(type, index, rpos.assoc);
  };
  var compareRelativePositions = (a, b) => a === b || a !== null && b !== null && a.tname === b.tname && compareIDs(a.item, b.item) && compareIDs(a.type, b.type) && a.assoc === b.assoc;
  var Snapshot = class {
    /**
     * @param {DeleteSet} ds
     * @param {Map<number,number>} sv state map
     */
    constructor(ds, sv) {
      this.ds = ds;
      this.sv = sv;
    }
  };
  var equalSnapshots = (snap1, snap2) => {
    const ds1 = snap1.ds.clients;
    const ds2 = snap2.ds.clients;
    const sv1 = snap1.sv;
    const sv2 = snap2.sv;
    if (sv1.size !== sv2.size || ds1.size !== ds2.size) {
      return false;
    }
    for (const [key, value] of sv1.entries()) {
      if (sv2.get(key) !== value) {
        return false;
      }
    }
    for (const [client, dsitems1] of ds1.entries()) {
      const dsitems2 = ds2.get(client) || [];
      if (dsitems1.length !== dsitems2.length) {
        return false;
      }
      for (let i = 0; i < dsitems1.length; i++) {
        const dsitem1 = dsitems1[i];
        const dsitem2 = dsitems2[i];
        if (dsitem1.clock !== dsitem2.clock || dsitem1.len !== dsitem2.len) {
          return false;
        }
      }
    }
    return true;
  };
  var encodeSnapshotV2 = (snapshot2, encoder = new DSEncoderV2()) => {
    writeDeleteSet(encoder, snapshot2.ds);
    writeStateVector(encoder, snapshot2.sv);
    return encoder.toUint8Array();
  };
  var encodeSnapshot = (snapshot2) => encodeSnapshotV2(snapshot2, new DSEncoderV1());
  var decodeSnapshotV2 = (buf, decoder = new DSDecoderV2(createDecoder(buf))) => {
    return new Snapshot(readDeleteSet(decoder), readStateVector(decoder));
  };
  var decodeSnapshot = (buf) => decodeSnapshotV2(buf, new DSDecoderV1(createDecoder(buf)));
  var createSnapshot = (ds, sm) => new Snapshot(ds, sm);
  var emptySnapshot = createSnapshot(createDeleteSet(), /* @__PURE__ */ new Map());
  var snapshot = (doc2) => createSnapshot(createDeleteSetFromStructStore(doc2.store), getStateVector(doc2.store));
  var isVisible = (item, snapshot2) => snapshot2 === void 0 ? !item.deleted : snapshot2.sv.has(item.id.client) && (snapshot2.sv.get(item.id.client) || 0) > item.id.clock && !isDeleted(snapshot2.ds, item.id);
  var splitSnapshotAffectedStructs = (transaction, snapshot2) => {
    const meta = setIfUndefined(transaction.meta, splitSnapshotAffectedStructs, create2);
    const store2 = transaction.doc.store;
    if (!meta.has(snapshot2)) {
      snapshot2.sv.forEach((clock, client) => {
        if (clock < getState(store2, client)) {
          getItemCleanStart(transaction, createID(client, clock));
        }
      });
      iterateDeletedStructs(transaction, snapshot2.ds, (_item) => {
      });
      meta.add(snapshot2);
    }
  };
  var createDocFromSnapshot = (originDoc, snapshot2, newDoc = new Doc()) => {
    if (originDoc.gc) {
      throw new Error("Garbage-collection must be disabled in `originDoc`!");
    }
    const { sv, ds } = snapshot2;
    const encoder = new UpdateEncoderV2();
    originDoc.transact((transaction) => {
      let size2 = 0;
      sv.forEach((clock) => {
        if (clock > 0) {
          size2++;
        }
      });
      writeVarUint(encoder.restEncoder, size2);
      for (const [client, clock] of sv) {
        if (clock === 0) {
          continue;
        }
        if (clock < getState(originDoc.store, client)) {
          getItemCleanStart(transaction, createID(client, clock));
        }
        const structs = originDoc.store.clients.get(client) || [];
        const lastStructIndex = findIndexSS(structs, clock - 1);
        writeVarUint(encoder.restEncoder, lastStructIndex + 1);
        encoder.writeClient(client);
        writeVarUint(encoder.restEncoder, 0);
        for (let i = 0; i <= lastStructIndex; i++) {
          structs[i].write(encoder, 0);
        }
      }
      writeDeleteSet(encoder, ds);
    });
    applyUpdateV2(newDoc, encoder.toUint8Array(), "snapshot");
    return newDoc;
  };
  var snapshotContainsUpdateV2 = (snapshot2, update, YDecoder = UpdateDecoderV2) => {
    const updateDecoder = new YDecoder(createDecoder(update));
    const lazyDecoder = new LazyStructReader(updateDecoder, false);
    for (let curr = lazyDecoder.curr; curr !== null; curr = lazyDecoder.next()) {
      if ((snapshot2.sv.get(curr.id.client) || 0) < curr.id.clock + curr.length) {
        return false;
      }
    }
    const mergedDS = mergeDeleteSets([snapshot2.ds, readDeleteSet(updateDecoder)]);
    return equalDeleteSets(snapshot2.ds, mergedDS);
  };
  var snapshotContainsUpdate = (snapshot2, update) => snapshotContainsUpdateV2(snapshot2, update, UpdateDecoderV1);
  var StructStore = class {
    constructor() {
      this.clients = /* @__PURE__ */ new Map();
      this.pendingStructs = null;
      this.pendingDs = null;
    }
  };
  var getStateVector = (store2) => {
    const sm = /* @__PURE__ */ new Map();
    store2.clients.forEach((structs, client) => {
      const struct = structs[structs.length - 1];
      sm.set(client, struct.id.clock + struct.length);
    });
    return sm;
  };
  var getState = (store2, client) => {
    const structs = store2.clients.get(client);
    if (structs === void 0) {
      return 0;
    }
    const lastStruct = structs[structs.length - 1];
    return lastStruct.id.clock + lastStruct.length;
  };
  var addStruct = (store2, struct) => {
    let structs = store2.clients.get(struct.id.client);
    if (structs === void 0) {
      structs = [];
      store2.clients.set(struct.id.client, structs);
    } else {
      const lastStruct = structs[structs.length - 1];
      if (lastStruct.id.clock + lastStruct.length !== struct.id.clock) {
        throw unexpectedCase();
      }
    }
    structs.push(struct);
  };
  var findIndexSS = (structs, clock) => {
    let left = 0;
    let right = structs.length - 1;
    let mid = structs[right];
    let midclock = mid.id.clock;
    if (midclock === clock) {
      return right;
    }
    let midindex = floor(clock / (midclock + mid.length - 1) * right);
    while (left <= right) {
      mid = structs[midindex];
      midclock = mid.id.clock;
      if (midclock <= clock) {
        if (clock < midclock + mid.length) {
          return midindex;
        }
        left = midindex + 1;
      } else {
        right = midindex - 1;
      }
      midindex = floor((left + right) / 2);
    }
    throw unexpectedCase();
  };
  var find = (store2, id2) => {
    const structs = store2.clients.get(id2.client);
    return structs[findIndexSS(structs, id2.clock)];
  };
  var getItem = (
    /** @type {function(StructStore,ID):Item} */
    find
  );
  var findIndexCleanStart = (transaction, structs, clock) => {
    const index = findIndexSS(structs, clock);
    const struct = structs[index];
    if (struct.id.clock < clock && struct instanceof Item) {
      structs.splice(index + 1, 0, splitItem(transaction, struct, clock - struct.id.clock));
      return index + 1;
    }
    return index;
  };
  var getItemCleanStart = (transaction, id2) => {
    const structs = (
      /** @type {Array<Item>} */
      transaction.doc.store.clients.get(id2.client)
    );
    return structs[findIndexCleanStart(transaction, structs, id2.clock)];
  };
  var getItemCleanEnd = (transaction, store2, id2) => {
    const structs = store2.clients.get(id2.client);
    const index = findIndexSS(structs, id2.clock);
    const struct = structs[index];
    if (id2.clock !== struct.id.clock + struct.length - 1 && struct.constructor !== GC) {
      structs.splice(index + 1, 0, splitItem(transaction, struct, id2.clock - struct.id.clock + 1));
    }
    return struct;
  };
  var replaceStruct = (store2, struct, newStruct) => {
    const structs = (
      /** @type {Array<GC|Item>} */
      store2.clients.get(struct.id.client)
    );
    structs[findIndexSS(structs, struct.id.clock)] = newStruct;
  };
  var iterateStructs = (transaction, structs, clockStart, len, f) => {
    if (len === 0) {
      return;
    }
    const clockEnd = clockStart + len;
    let index = findIndexCleanStart(transaction, structs, clockStart);
    let struct;
    do {
      struct = structs[index++];
      if (clockEnd < struct.id.clock + struct.length) {
        findIndexCleanStart(transaction, structs, clockEnd);
      }
      f(struct);
    } while (index < structs.length && structs[index].id.clock < clockEnd);
  };
  var Transaction = class {
    /**
     * @param {Doc} doc
     * @param {any} origin
     * @param {boolean} local
     */
    constructor(doc2, origin2, local) {
      this.doc = doc2;
      this.deleteSet = new DeleteSet();
      this.beforeState = getStateVector(doc2.store);
      this.afterState = /* @__PURE__ */ new Map();
      this.changed = /* @__PURE__ */ new Map();
      this.changedParentTypes = /* @__PURE__ */ new Map();
      this._mergeStructs = [];
      this.origin = origin2;
      this.meta = /* @__PURE__ */ new Map();
      this.local = local;
      this.subdocsAdded = /* @__PURE__ */ new Set();
      this.subdocsRemoved = /* @__PURE__ */ new Set();
      this.subdocsLoaded = /* @__PURE__ */ new Set();
      this._needFormattingCleanup = false;
    }
  };
  var writeUpdateMessageFromTransaction = (encoder, transaction) => {
    if (transaction.deleteSet.clients.size === 0 && !any(transaction.afterState, (clock, client) => transaction.beforeState.get(client) !== clock)) {
      return false;
    }
    sortAndMergeDeleteSet(transaction.deleteSet);
    writeStructsFromTransaction(encoder, transaction);
    writeDeleteSet(encoder, transaction.deleteSet);
    return true;
  };
  var addChangedTypeToTransaction = (transaction, type, parentSub) => {
    const item = type._item;
    if (item === null || item.id.clock < (transaction.beforeState.get(item.id.client) || 0) && !item.deleted) {
      setIfUndefined(transaction.changed, type, create2).add(parentSub);
    }
  };
  var tryToMergeWithLefts = (structs, pos) => {
    let right = structs[pos];
    let left = structs[pos - 1];
    let i = pos;
    for (; i > 0; right = left, left = structs[--i - 1]) {
      if (left.deleted === right.deleted && left.constructor === right.constructor) {
        if (left.mergeWith(right)) {
          if (right instanceof Item && right.parentSub !== null && /** @type {AbstractType<any>} */
          right.parent._map.get(right.parentSub) === right) {
            right.parent._map.set(
              right.parentSub,
              /** @type {Item} */
              left
            );
          }
          continue;
        }
      }
      break;
    }
    const merged = pos - i;
    if (merged) {
      structs.splice(pos + 1 - merged, merged);
    }
    return merged;
  };
  var tryGcDeleteSet = (ds, store2, gcFilter) => {
    for (const [client, deleteItems] of ds.clients.entries()) {
      const structs = (
        /** @type {Array<GC|Item>} */
        store2.clients.get(client)
      );
      for (let di = deleteItems.length - 1; di >= 0; di--) {
        const deleteItem = deleteItems[di];
        const endDeleteItemClock = deleteItem.clock + deleteItem.len;
        for (let si = findIndexSS(structs, deleteItem.clock), struct = structs[si]; si < structs.length && struct.id.clock < endDeleteItemClock; struct = structs[++si]) {
          const struct2 = structs[si];
          if (deleteItem.clock + deleteItem.len <= struct2.id.clock) {
            break;
          }
          if (struct2 instanceof Item && struct2.deleted && !struct2.keep && gcFilter(struct2)) {
            struct2.gc(store2, false);
          }
        }
      }
    }
  };
  var tryMergeDeleteSet = (ds, store2) => {
    ds.clients.forEach((deleteItems, client) => {
      const structs = (
        /** @type {Array<GC|Item>} */
        store2.clients.get(client)
      );
      for (let di = deleteItems.length - 1; di >= 0; di--) {
        const deleteItem = deleteItems[di];
        const mostRightIndexToCheck = min(structs.length - 1, 1 + findIndexSS(structs, deleteItem.clock + deleteItem.len - 1));
        for (let si = mostRightIndexToCheck, struct = structs[si]; si > 0 && struct.id.clock >= deleteItem.clock; struct = structs[si]) {
          si -= 1 + tryToMergeWithLefts(structs, si);
        }
      }
    });
  };
  var tryGc = (ds, store2, gcFilter) => {
    tryGcDeleteSet(ds, store2, gcFilter);
    tryMergeDeleteSet(ds, store2);
  };
  var cleanupTransactions = (transactionCleanups, i) => {
    if (i < transactionCleanups.length) {
      const transaction = transactionCleanups[i];
      const doc2 = transaction.doc;
      const store2 = doc2.store;
      const ds = transaction.deleteSet;
      const mergeStructs = transaction._mergeStructs;
      try {
        sortAndMergeDeleteSet(ds);
        transaction.afterState = getStateVector(transaction.doc.store);
        doc2.emit("beforeObserverCalls", [transaction, doc2]);
        const fs = [];
        transaction.changed.forEach(
          (subs, itemtype) => fs.push(() => {
            if (itemtype._item === null || !itemtype._item.deleted) {
              itemtype._callObserver(transaction, subs);
            }
          })
        );
        fs.push(() => {
          transaction.changedParentTypes.forEach((events, type) => {
            if (type._dEH.l.length > 0 && (type._item === null || !type._item.deleted)) {
              events = events.filter(
                (event) => event.target._item === null || !event.target._item.deleted
              );
              events.forEach((event) => {
                event.currentTarget = type;
                event._path = null;
              });
              events.sort((event1, event2) => event1.path.length - event2.path.length);
              fs.push(() => {
                callEventHandlerListeners(type._dEH, events, transaction);
              });
            }
          });
          fs.push(() => doc2.emit("afterTransaction", [transaction, doc2]));
          fs.push(() => {
            if (transaction._needFormattingCleanup) {
              cleanupYTextAfterTransaction(transaction);
            }
          });
        });
        callAll(fs, []);
      } finally {
        if (doc2.gc) {
          tryGcDeleteSet(ds, store2, doc2.gcFilter);
        }
        tryMergeDeleteSet(ds, store2);
        transaction.afterState.forEach((clock, client) => {
          const beforeClock = transaction.beforeState.get(client) || 0;
          if (beforeClock !== clock) {
            const structs = (
              /** @type {Array<GC|Item>} */
              store2.clients.get(client)
            );
            const firstChangePos = max(findIndexSS(structs, beforeClock), 1);
            for (let i2 = structs.length - 1; i2 >= firstChangePos; ) {
              i2 -= 1 + tryToMergeWithLefts(structs, i2);
            }
          }
        });
        for (let i2 = mergeStructs.length - 1; i2 >= 0; i2--) {
          const { client, clock } = mergeStructs[i2].id;
          const structs = (
            /** @type {Array<GC|Item>} */
            store2.clients.get(client)
          );
          const replacedStructPos = findIndexSS(structs, clock);
          if (replacedStructPos + 1 < structs.length) {
            if (tryToMergeWithLefts(structs, replacedStructPos + 1) > 1) {
              continue;
            }
          }
          if (replacedStructPos > 0) {
            tryToMergeWithLefts(structs, replacedStructPos);
          }
        }
        if (!transaction.local && transaction.afterState.get(doc2.clientID) !== transaction.beforeState.get(doc2.clientID)) {
          print(ORANGE, BOLD, "[yjs] ", UNBOLD, RED, "Changed the client-id because another client seems to be using it.");
          doc2.clientID = generateNewClientId();
        }
        doc2.emit("afterTransactionCleanup", [transaction, doc2]);
        if (doc2._observers.has("update")) {
          const encoder = new UpdateEncoderV1();
          const hasContent2 = writeUpdateMessageFromTransaction(encoder, transaction);
          if (hasContent2) {
            doc2.emit("update", [encoder.toUint8Array(), transaction.origin, doc2, transaction]);
          }
        }
        if (doc2._observers.has("updateV2")) {
          const encoder = new UpdateEncoderV2();
          const hasContent2 = writeUpdateMessageFromTransaction(encoder, transaction);
          if (hasContent2) {
            doc2.emit("updateV2", [encoder.toUint8Array(), transaction.origin, doc2, transaction]);
          }
        }
        const { subdocsAdded, subdocsLoaded, subdocsRemoved } = transaction;
        if (subdocsAdded.size > 0 || subdocsRemoved.size > 0 || subdocsLoaded.size > 0) {
          subdocsAdded.forEach((subdoc) => {
            subdoc.clientID = doc2.clientID;
            if (subdoc.collectionid == null) {
              subdoc.collectionid = doc2.collectionid;
            }
            doc2.subdocs.add(subdoc);
          });
          subdocsRemoved.forEach((subdoc) => doc2.subdocs.delete(subdoc));
          doc2.emit("subdocs", [{ loaded: subdocsLoaded, added: subdocsAdded, removed: subdocsRemoved }, doc2, transaction]);
          subdocsRemoved.forEach((subdoc) => subdoc.destroy());
        }
        if (transactionCleanups.length <= i + 1) {
          doc2._transactionCleanups = [];
          doc2.emit("afterAllTransactions", [doc2, transactionCleanups]);
        } else {
          cleanupTransactions(transactionCleanups, i + 1);
        }
      }
    }
  };
  var transact = (doc2, f, origin2 = null, local = true) => {
    const transactionCleanups = doc2._transactionCleanups;
    let initialCall = false;
    let result = null;
    if (doc2._transaction === null) {
      initialCall = true;
      doc2._transaction = new Transaction(doc2, origin2, local);
      transactionCleanups.push(doc2._transaction);
      if (transactionCleanups.length === 1) {
        doc2.emit("beforeAllTransactions", [doc2]);
      }
      doc2.emit("beforeTransaction", [doc2._transaction, doc2]);
    }
    try {
      result = f(doc2._transaction);
    } finally {
      if (initialCall) {
        const finishCleanup = doc2._transaction === transactionCleanups[0];
        doc2._transaction = null;
        if (finishCleanup) {
          cleanupTransactions(transactionCleanups, 0);
        }
      }
    }
    return result;
  };
  var StackItem = class {
    /**
     * @param {DeleteSet} deletions
     * @param {DeleteSet} insertions
     */
    constructor(deletions, insertions) {
      this.insertions = insertions;
      this.deletions = deletions;
      this.meta = /* @__PURE__ */ new Map();
    }
  };
  var clearUndoManagerStackItem = (tr, um, stackItem) => {
    iterateDeletedStructs(tr, stackItem.deletions, (item) => {
      if (item instanceof Item && um.scope.some((type) => type === tr.doc || isParentOf(
        /** @type {AbstractType<any>} */
        type,
        item
      ))) {
        keepItem(item, false);
      }
    });
  };
  var popStackItem = (undoManager2, stack, eventType) => {
    let _tr = null;
    const doc2 = undoManager2.doc;
    const scope = undoManager2.scope;
    transact(doc2, (transaction) => {
      while (stack.length > 0 && undoManager2.currStackItem === null) {
        const store2 = doc2.store;
        const stackItem = (
          /** @type {StackItem} */
          stack.pop()
        );
        const itemsToRedo = /* @__PURE__ */ new Set();
        const itemsToDelete = [];
        let performedChange = false;
        iterateDeletedStructs(transaction, stackItem.insertions, (struct) => {
          if (struct instanceof Item) {
            if (struct.redone !== null) {
              let { item, diff } = followRedone(store2, struct.id);
              if (diff > 0) {
                item = getItemCleanStart(transaction, createID(item.id.client, item.id.clock + diff));
              }
              struct = item;
            }
            if (!struct.deleted && scope.some((type) => type === transaction.doc || isParentOf(
              /** @type {AbstractType<any>} */
              type,
              /** @type {Item} */
              struct
            ))) {
              itemsToDelete.push(struct);
            }
          }
        });
        iterateDeletedStructs(transaction, stackItem.deletions, (struct) => {
          if (struct instanceof Item && scope.some((type) => type === transaction.doc || isParentOf(
            /** @type {AbstractType<any>} */
            type,
            struct
          )) && // Never redo structs in stackItem.insertions because they were created and deleted in the same capture interval.
          !isDeleted(stackItem.insertions, struct.id)) {
            itemsToRedo.add(struct);
          }
        });
        itemsToRedo.forEach((struct) => {
          performedChange = redoItem(transaction, struct, itemsToRedo, stackItem.insertions, undoManager2.ignoreRemoteMapChanges, undoManager2) !== null || performedChange;
        });
        for (let i = itemsToDelete.length - 1; i >= 0; i--) {
          const item = itemsToDelete[i];
          if (undoManager2.deleteFilter(item)) {
            item.delete(transaction);
            performedChange = true;
          }
        }
        undoManager2.currStackItem = performedChange ? stackItem : null;
      }
      transaction.changed.forEach((subProps, type) => {
        if (subProps.has(null) && type._searchMarker) {
          type._searchMarker.length = 0;
        }
      });
      _tr = transaction;
    }, undoManager2);
    const res = undoManager2.currStackItem;
    if (res != null) {
      const changedParentTypes = _tr.changedParentTypes;
      undoManager2.emit("stack-item-popped", [{ stackItem: res, type: eventType, changedParentTypes, origin: undoManager2 }, undoManager2]);
      undoManager2.currStackItem = null;
    }
    return res;
  };
  var UndoManager = class extends ObservableV2 {
    /**
     * @param {Doc|AbstractType<any>|Array<AbstractType<any>>} typeScope Limits the scope of the UndoManager. If this is set to a ydoc instance, all changes on that ydoc will be undone. If set to a specific type, only changes on that type or its children will be undone. Also accepts an array of types.
     * @param {UndoManagerOptions} options
     */
    constructor(typeScope, {
      captureTimeout = 500,
      captureTransaction = (_tr) => true,
      deleteFilter = () => true,
      trackedOrigins = /* @__PURE__ */ new Set([null]),
      ignoreRemoteMapChanges = false,
      doc: doc2 = (
        /** @type {Doc} */
        isArray(typeScope) ? typeScope[0].doc : typeScope instanceof Doc ? typeScope : typeScope.doc
      )
    } = {}) {
      super();
      this.scope = [];
      this.doc = doc2;
      this.addToScope(typeScope);
      this.deleteFilter = deleteFilter;
      trackedOrigins.add(this);
      this.trackedOrigins = trackedOrigins;
      this.captureTransaction = captureTransaction;
      this.undoStack = [];
      this.redoStack = [];
      this.undoing = false;
      this.redoing = false;
      this.currStackItem = null;
      this.lastChange = 0;
      this.ignoreRemoteMapChanges = ignoreRemoteMapChanges;
      this.captureTimeout = captureTimeout;
      this.afterTransactionHandler = (transaction) => {
        if (!this.captureTransaction(transaction) || !this.scope.some((type) => transaction.changedParentTypes.has(
          /** @type {AbstractType<any>} */
          type
        ) || type === this.doc) || !this.trackedOrigins.has(transaction.origin) && (!transaction.origin || !this.trackedOrigins.has(transaction.origin.constructor))) {
          return;
        }
        const undoing = this.undoing;
        const redoing = this.redoing;
        const stack = undoing ? this.redoStack : this.undoStack;
        if (undoing) {
          this.stopCapturing();
        } else if (!redoing) {
          this.clear(false, true);
        }
        const insertions = new DeleteSet();
        transaction.afterState.forEach((endClock, client) => {
          const startClock = transaction.beforeState.get(client) || 0;
          const len = endClock - startClock;
          if (len > 0) {
            addToDeleteSet(insertions, client, startClock, len);
          }
        });
        const now = getUnixTime();
        let didAdd = false;
        if (this.lastChange > 0 && now - this.lastChange < this.captureTimeout && stack.length > 0 && !undoing && !redoing) {
          const lastOp = stack[stack.length - 1];
          lastOp.deletions = mergeDeleteSets([lastOp.deletions, transaction.deleteSet]);
          lastOp.insertions = mergeDeleteSets([lastOp.insertions, insertions]);
        } else {
          stack.push(new StackItem(transaction.deleteSet, insertions));
          didAdd = true;
        }
        if (!undoing && !redoing) {
          this.lastChange = now;
        }
        iterateDeletedStructs(
          transaction,
          transaction.deleteSet,
          /** @param {Item|GC} item */
          (item) => {
            if (item instanceof Item && this.scope.some((type) => type === transaction.doc || isParentOf(
              /** @type {AbstractType<any>} */
              type,
              item
            ))) {
              keepItem(item, true);
            }
          }
        );
        const changeEvent = [{ stackItem: stack[stack.length - 1], origin: transaction.origin, type: undoing ? "redo" : "undo", changedParentTypes: transaction.changedParentTypes }, this];
        if (didAdd) {
          this.emit("stack-item-added", changeEvent);
        } else {
          this.emit("stack-item-updated", changeEvent);
        }
      };
      this.doc.on("afterTransaction", this.afterTransactionHandler);
      this.doc.on("destroy", () => {
        this.destroy();
      });
    }
    /**
     * Extend the scope.
     *
     * @param {Array<AbstractType<any> | Doc> | AbstractType<any> | Doc} ytypes
     */
    addToScope(ytypes) {
      const tmpSet = new Set(this.scope);
      ytypes = isArray(ytypes) ? ytypes : [ytypes];
      ytypes.forEach((ytype) => {
        if (!tmpSet.has(ytype)) {
          tmpSet.add(ytype);
          if (ytype instanceof AbstractType ? ytype.doc !== this.doc : ytype !== this.doc) warn("[yjs#509] Not same Y.Doc");
          this.scope.push(ytype);
        }
      });
    }
    /**
     * @param {any} origin
     */
    addTrackedOrigin(origin2) {
      this.trackedOrigins.add(origin2);
    }
    /**
     * @param {any} origin
     */
    removeTrackedOrigin(origin2) {
      this.trackedOrigins.delete(origin2);
    }
    clear(clearUndoStack = true, clearRedoStack = true) {
      if (clearUndoStack && this.canUndo() || clearRedoStack && this.canRedo()) {
        this.doc.transact((tr) => {
          if (clearUndoStack) {
            this.undoStack.forEach((item) => clearUndoManagerStackItem(tr, this, item));
            this.undoStack = [];
          }
          if (clearRedoStack) {
            this.redoStack.forEach((item) => clearUndoManagerStackItem(tr, this, item));
            this.redoStack = [];
          }
          this.emit("stack-cleared", [{ undoStackCleared: clearUndoStack, redoStackCleared: clearRedoStack }]);
        });
      }
    }
    /**
     * UndoManager merges Undo-StackItem if they are created within time-gap
     * smaller than `options.captureTimeout`. Call `um.stopCapturing()` so that the next
     * StackItem won't be merged.
     *
     *
     * @example
     *     // without stopCapturing
     *     ytext.insert(0, 'a')
     *     ytext.insert(1, 'b')
     *     um.undo()
     *     ytext.toString() // => '' (note that 'ab' was removed)
     *     // with stopCapturing
     *     ytext.insert(0, 'a')
     *     um.stopCapturing()
     *     ytext.insert(0, 'b')
     *     um.undo()
     *     ytext.toString() // => 'a' (note that only 'b' was removed)
     *
     */
    stopCapturing() {
      this.lastChange = 0;
    }
    /**
     * Undo last changes on type.
     *
     * @return {StackItem?} Returns StackItem if a change was applied
     */
    undo() {
      this.undoing = true;
      let res;
      try {
        res = popStackItem(this, this.undoStack, "undo");
      } finally {
        this.undoing = false;
      }
      return res;
    }
    /**
     * Redo last undo operation.
     *
     * @return {StackItem?} Returns StackItem if a change was applied
     */
    redo() {
      this.redoing = true;
      let res;
      try {
        res = popStackItem(this, this.redoStack, "redo");
      } finally {
        this.redoing = false;
      }
      return res;
    }
    /**
     * Are undo steps available?
     *
     * @return {boolean} `true` if undo is possible
     */
    canUndo() {
      return this.undoStack.length > 0;
    }
    /**
     * Are redo steps available?
     *
     * @return {boolean} `true` if redo is possible
     */
    canRedo() {
      return this.redoStack.length > 0;
    }
    destroy() {
      this.trackedOrigins.delete(this);
      this.doc.off("afterTransaction", this.afterTransactionHandler);
      super.destroy();
    }
  };
  function* lazyStructReaderGenerator(decoder) {
    const numOfStateUpdates = readVarUint(decoder.restDecoder);
    for (let i = 0; i < numOfStateUpdates; i++) {
      const numberOfStructs = readVarUint(decoder.restDecoder);
      const client = decoder.readClient();
      let clock = readVarUint(decoder.restDecoder);
      for (let i2 = 0; i2 < numberOfStructs; i2++) {
        const info = decoder.readInfo();
        if (info === 10) {
          const len = readVarUint(decoder.restDecoder);
          yield new Skip(createID(client, clock), len);
          clock += len;
        } else if ((BITS5 & info) !== 0) {
          const cantCopyParentInfo = (info & (BIT7 | BIT8)) === 0;
          const struct = new Item(
            createID(client, clock),
            null,
            // left
            (info & BIT8) === BIT8 ? decoder.readLeftID() : null,
            // origin
            null,
            // right
            (info & BIT7) === BIT7 ? decoder.readRightID() : null,
            // right origin
            // @ts-ignore Force writing a string here.
            cantCopyParentInfo ? decoder.readParentInfo() ? decoder.readString() : decoder.readLeftID() : null,
            // parent
            cantCopyParentInfo && (info & BIT6) === BIT6 ? decoder.readString() : null,
            // parentSub
            readItemContent(decoder, info)
            // item content
          );
          yield struct;
          clock += struct.length;
        } else {
          const len = decoder.readLen();
          yield new GC(createID(client, clock), len);
          clock += len;
        }
      }
    }
  }
  var LazyStructReader = class {
    /**
     * @param {UpdateDecoderV1 | UpdateDecoderV2} decoder
     * @param {boolean} filterSkips
     */
    constructor(decoder, filterSkips) {
      this.gen = lazyStructReaderGenerator(decoder);
      this.curr = null;
      this.done = false;
      this.filterSkips = filterSkips;
      this.next();
    }
    /**
     * @return {Item | GC | Skip |null}
     */
    next() {
      do {
        this.curr = this.gen.next().value || null;
      } while (this.filterSkips && this.curr !== null && this.curr.constructor === Skip);
      return this.curr;
    }
  };
  var logUpdate = (update) => logUpdateV2(update, UpdateDecoderV1);
  var logUpdateV2 = (update, YDecoder = UpdateDecoderV2) => {
    const structs = [];
    const updateDecoder = new YDecoder(createDecoder(update));
    const lazyDecoder = new LazyStructReader(updateDecoder, false);
    for (let curr = lazyDecoder.curr; curr !== null; curr = lazyDecoder.next()) {
      structs.push(curr);
    }
    print("Structs: ", structs);
    const ds = readDeleteSet(updateDecoder);
    print("DeleteSet: ", ds);
  };
  var decodeUpdate = (update) => decodeUpdateV2(update, UpdateDecoderV1);
  var decodeUpdateV2 = (update, YDecoder = UpdateDecoderV2) => {
    const structs = [];
    const updateDecoder = new YDecoder(createDecoder(update));
    const lazyDecoder = new LazyStructReader(updateDecoder, false);
    for (let curr = lazyDecoder.curr; curr !== null; curr = lazyDecoder.next()) {
      structs.push(curr);
    }
    return {
      structs,
      ds: readDeleteSet(updateDecoder)
    };
  };
  var LazyStructWriter = class {
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     */
    constructor(encoder) {
      this.currClient = 0;
      this.startClock = 0;
      this.written = 0;
      this.encoder = encoder;
      this.clientStructs = [];
    }
  };
  var mergeUpdates = (updates) => mergeUpdatesV2(updates, UpdateDecoderV1, UpdateEncoderV1);
  var encodeStateVectorFromUpdateV2 = (update, YEncoder = DSEncoderV2, YDecoder = UpdateDecoderV2) => {
    const encoder = new YEncoder();
    const updateDecoder = new LazyStructReader(new YDecoder(createDecoder(update)), false);
    let curr = updateDecoder.curr;
    if (curr !== null) {
      let size2 = 0;
      let currClient = curr.id.client;
      let stopCounting = curr.id.clock !== 0;
      let currClock = stopCounting ? 0 : curr.id.clock + curr.length;
      for (; curr !== null; curr = updateDecoder.next()) {
        if (currClient !== curr.id.client) {
          if (currClock !== 0) {
            size2++;
            writeVarUint(encoder.restEncoder, currClient);
            writeVarUint(encoder.restEncoder, currClock);
          }
          currClient = curr.id.client;
          currClock = 0;
          stopCounting = curr.id.clock !== 0;
        }
        if (curr.constructor === Skip) {
          stopCounting = true;
        }
        if (!stopCounting) {
          currClock = curr.id.clock + curr.length;
        }
      }
      if (currClock !== 0) {
        size2++;
        writeVarUint(encoder.restEncoder, currClient);
        writeVarUint(encoder.restEncoder, currClock);
      }
      const enc = createEncoder();
      writeVarUint(enc, size2);
      writeBinaryEncoder(enc, encoder.restEncoder);
      encoder.restEncoder = enc;
      return encoder.toUint8Array();
    } else {
      writeVarUint(encoder.restEncoder, 0);
      return encoder.toUint8Array();
    }
  };
  var encodeStateVectorFromUpdate = (update) => encodeStateVectorFromUpdateV2(update, DSEncoderV1, UpdateDecoderV1);
  var parseUpdateMetaV2 = (update, YDecoder = UpdateDecoderV2) => {
    const from2 = /* @__PURE__ */ new Map();
    const to = /* @__PURE__ */ new Map();
    const updateDecoder = new LazyStructReader(new YDecoder(createDecoder(update)), false);
    let curr = updateDecoder.curr;
    if (curr !== null) {
      let currClient = curr.id.client;
      let currClock = curr.id.clock;
      from2.set(currClient, currClock);
      for (; curr !== null; curr = updateDecoder.next()) {
        if (currClient !== curr.id.client) {
          to.set(currClient, currClock);
          from2.set(curr.id.client, curr.id.clock);
          currClient = curr.id.client;
        }
        currClock = curr.id.clock + curr.length;
      }
      to.set(currClient, currClock);
    }
    return { from: from2, to };
  };
  var parseUpdateMeta = (update) => parseUpdateMetaV2(update, UpdateDecoderV1);
  var sliceStruct = (left, diff) => {
    if (left.constructor === GC) {
      const { client, clock } = left.id;
      return new GC(createID(client, clock + diff), left.length - diff);
    } else if (left.constructor === Skip) {
      const { client, clock } = left.id;
      return new Skip(createID(client, clock + diff), left.length - diff);
    } else {
      const leftItem = (
        /** @type {Item} */
        left
      );
      const { client, clock } = leftItem.id;
      return new Item(
        createID(client, clock + diff),
        null,
        createID(client, clock + diff - 1),
        null,
        leftItem.rightOrigin,
        leftItem.parent,
        leftItem.parentSub,
        leftItem.content.splice(diff)
      );
    }
  };
  var mergeUpdatesV2 = (updates, YDecoder = UpdateDecoderV2, YEncoder = UpdateEncoderV2) => {
    if (updates.length === 1) {
      return updates[0];
    }
    const updateDecoders = updates.map((update) => new YDecoder(createDecoder(update)));
    let lazyStructDecoders = updateDecoders.map((decoder) => new LazyStructReader(decoder, true));
    let currWrite = null;
    const updateEncoder = new YEncoder();
    const lazyStructEncoder = new LazyStructWriter(updateEncoder);
    while (true) {
      lazyStructDecoders = lazyStructDecoders.filter((dec) => dec.curr !== null);
      lazyStructDecoders.sort(
        /** @type {function(any,any):number} */
        (dec1, dec2) => {
          if (dec1.curr.id.client === dec2.curr.id.client) {
            const clockDiff = dec1.curr.id.clock - dec2.curr.id.clock;
            if (clockDiff === 0) {
              return dec1.curr.constructor === dec2.curr.constructor ? 0 : dec1.curr.constructor === Skip ? 1 : -1;
            } else {
              return clockDiff;
            }
          } else {
            return dec2.curr.id.client - dec1.curr.id.client;
          }
        }
      );
      if (lazyStructDecoders.length === 0) {
        break;
      }
      const currDecoder = lazyStructDecoders[0];
      const firstClient = (
        /** @type {Item | GC} */
        currDecoder.curr.id.client
      );
      if (currWrite !== null) {
        let curr = (
          /** @type {Item | GC | null} */
          currDecoder.curr
        );
        let iterated = false;
        while (curr !== null && curr.id.clock + curr.length <= currWrite.struct.id.clock + currWrite.struct.length && curr.id.client >= currWrite.struct.id.client) {
          curr = currDecoder.next();
          iterated = true;
        }
        if (curr === null || // current decoder is empty
        curr.id.client !== firstClient || // check whether there is another decoder that has has updates from `firstClient`
        iterated && curr.id.clock > currWrite.struct.id.clock + currWrite.struct.length) {
          continue;
        }
        if (firstClient !== currWrite.struct.id.client) {
          writeStructToLazyStructWriter(lazyStructEncoder, currWrite.struct, currWrite.offset);
          currWrite = { struct: curr, offset: 0 };
          currDecoder.next();
        } else {
          if (currWrite.struct.id.clock + currWrite.struct.length < curr.id.clock) {
            if (currWrite.struct.constructor === Skip) {
              currWrite.struct.length = curr.id.clock + curr.length - currWrite.struct.id.clock;
            } else {
              writeStructToLazyStructWriter(lazyStructEncoder, currWrite.struct, currWrite.offset);
              const diff = curr.id.clock - currWrite.struct.id.clock - currWrite.struct.length;
              const struct = new Skip(createID(firstClient, currWrite.struct.id.clock + currWrite.struct.length), diff);
              currWrite = { struct, offset: 0 };
            }
          } else {
            const diff = currWrite.struct.id.clock + currWrite.struct.length - curr.id.clock;
            if (diff > 0) {
              if (currWrite.struct.constructor === Skip) {
                currWrite.struct.length -= diff;
              } else {
                curr = sliceStruct(curr, diff);
              }
            }
            if (!currWrite.struct.mergeWith(
              /** @type {any} */
              curr
            )) {
              writeStructToLazyStructWriter(lazyStructEncoder, currWrite.struct, currWrite.offset);
              currWrite = { struct: curr, offset: 0 };
              currDecoder.next();
            }
          }
        }
      } else {
        currWrite = { struct: (
          /** @type {Item | GC} */
          currDecoder.curr
        ), offset: 0 };
        currDecoder.next();
      }
      for (let next = currDecoder.curr; next !== null && next.id.client === firstClient && next.id.clock === currWrite.struct.id.clock + currWrite.struct.length && next.constructor !== Skip; next = currDecoder.next()) {
        writeStructToLazyStructWriter(lazyStructEncoder, currWrite.struct, currWrite.offset);
        currWrite = { struct: next, offset: 0 };
      }
    }
    if (currWrite !== null) {
      writeStructToLazyStructWriter(lazyStructEncoder, currWrite.struct, currWrite.offset);
      currWrite = null;
    }
    finishLazyStructWriting(lazyStructEncoder);
    const dss = updateDecoders.map((decoder) => readDeleteSet(decoder));
    const ds = mergeDeleteSets(dss);
    writeDeleteSet(updateEncoder, ds);
    return updateEncoder.toUint8Array();
  };
  var diffUpdateV2 = (update, sv, YDecoder = UpdateDecoderV2, YEncoder = UpdateEncoderV2) => {
    const state = decodeStateVector(sv);
    const encoder = new YEncoder();
    const lazyStructWriter = new LazyStructWriter(encoder);
    const decoder = new YDecoder(createDecoder(update));
    const reader = new LazyStructReader(decoder, false);
    while (reader.curr) {
      const curr = reader.curr;
      const currClient = curr.id.client;
      const svClock = state.get(currClient) || 0;
      if (reader.curr.constructor === Skip) {
        reader.next();
        continue;
      }
      if (curr.id.clock + curr.length > svClock) {
        writeStructToLazyStructWriter(lazyStructWriter, curr, max(svClock - curr.id.clock, 0));
        reader.next();
        while (reader.curr && reader.curr.id.client === currClient) {
          writeStructToLazyStructWriter(lazyStructWriter, reader.curr, 0);
          reader.next();
        }
      } else {
        while (reader.curr && reader.curr.id.client === currClient && reader.curr.id.clock + reader.curr.length <= svClock) {
          reader.next();
        }
      }
    }
    finishLazyStructWriting(lazyStructWriter);
    const ds = readDeleteSet(decoder);
    writeDeleteSet(encoder, ds);
    return encoder.toUint8Array();
  };
  var diffUpdate = (update, sv) => diffUpdateV2(update, sv, UpdateDecoderV1, UpdateEncoderV1);
  var flushLazyStructWriter = (lazyWriter) => {
    if (lazyWriter.written > 0) {
      lazyWriter.clientStructs.push({ written: lazyWriter.written, restEncoder: toUint8Array(lazyWriter.encoder.restEncoder) });
      lazyWriter.encoder.restEncoder = createEncoder();
      lazyWriter.written = 0;
    }
  };
  var writeStructToLazyStructWriter = (lazyWriter, struct, offset) => {
    if (lazyWriter.written > 0 && lazyWriter.currClient !== struct.id.client) {
      flushLazyStructWriter(lazyWriter);
    }
    if (lazyWriter.written === 0) {
      lazyWriter.currClient = struct.id.client;
      lazyWriter.encoder.writeClient(struct.id.client);
      writeVarUint(lazyWriter.encoder.restEncoder, struct.id.clock + offset);
    }
    struct.write(lazyWriter.encoder, offset);
    lazyWriter.written++;
  };
  var finishLazyStructWriting = (lazyWriter) => {
    flushLazyStructWriter(lazyWriter);
    const restEncoder = lazyWriter.encoder.restEncoder;
    writeVarUint(restEncoder, lazyWriter.clientStructs.length);
    for (let i = 0; i < lazyWriter.clientStructs.length; i++) {
      const partStructs = lazyWriter.clientStructs[i];
      writeVarUint(restEncoder, partStructs.written);
      writeUint8Array(restEncoder, partStructs.restEncoder);
    }
  };
  var convertUpdateFormat = (update, blockTransformer, YDecoder, YEncoder) => {
    const updateDecoder = new YDecoder(createDecoder(update));
    const lazyDecoder = new LazyStructReader(updateDecoder, false);
    const updateEncoder = new YEncoder();
    const lazyWriter = new LazyStructWriter(updateEncoder);
    for (let curr = lazyDecoder.curr; curr !== null; curr = lazyDecoder.next()) {
      writeStructToLazyStructWriter(lazyWriter, blockTransformer(curr), 0);
    }
    finishLazyStructWriting(lazyWriter);
    const ds = readDeleteSet(updateDecoder);
    writeDeleteSet(updateEncoder, ds);
    return updateEncoder.toUint8Array();
  };
  var createObfuscator = ({ formatting = true, subdocs = true, yxml = true } = {}) => {
    let i = 0;
    const mapKeyCache = create();
    const nodeNameCache = create();
    const formattingKeyCache = create();
    const formattingValueCache = create();
    formattingValueCache.set(null, null);
    return (block) => {
      switch (block.constructor) {
        case GC:
        case Skip:
          return block;
        case Item: {
          const item = (
            /** @type {Item} */
            block
          );
          const content = item.content;
          switch (content.constructor) {
            case ContentDeleted:
              break;
            case ContentType: {
              if (yxml) {
                const type = (
                  /** @type {ContentType} */
                  content.type
                );
                if (type instanceof YXmlElement) {
                  type.nodeName = setIfUndefined(nodeNameCache, type.nodeName, () => "node-" + i);
                }
                if (type instanceof YXmlHook) {
                  type.hookName = setIfUndefined(nodeNameCache, type.hookName, () => "hook-" + i);
                }
              }
              break;
            }
            case ContentAny: {
              const c = (
                /** @type {ContentAny} */
                content
              );
              c.arr = c.arr.map(() => i);
              break;
            }
            case ContentBinary: {
              const c = (
                /** @type {ContentBinary} */
                content
              );
              c.content = new Uint8Array([i]);
              break;
            }
            case ContentDoc: {
              const c = (
                /** @type {ContentDoc} */
                content
              );
              if (subdocs) {
                c.opts = {};
                c.doc.guid = i + "";
              }
              break;
            }
            case ContentEmbed: {
              const c = (
                /** @type {ContentEmbed} */
                content
              );
              c.embed = {};
              break;
            }
            case ContentFormat: {
              const c = (
                /** @type {ContentFormat} */
                content
              );
              if (formatting) {
                c.key = setIfUndefined(formattingKeyCache, c.key, () => i + "");
                c.value = setIfUndefined(formattingValueCache, c.value, () => ({ i }));
              }
              break;
            }
            case ContentJSON: {
              const c = (
                /** @type {ContentJSON} */
                content
              );
              c.arr = c.arr.map(() => i);
              break;
            }
            case ContentString: {
              const c = (
                /** @type {ContentString} */
                content
              );
              c.str = repeat(i % 10 + "", c.str.length);
              break;
            }
            default:
              unexpectedCase();
          }
          if (item.parentSub) {
            item.parentSub = setIfUndefined(mapKeyCache, item.parentSub, () => i + "");
          }
          i++;
          return block;
        }
        default:
          unexpectedCase();
      }
    };
  };
  var obfuscateUpdate = (update, opts) => convertUpdateFormat(update, createObfuscator(opts), UpdateDecoderV1, UpdateEncoderV1);
  var obfuscateUpdateV2 = (update, opts) => convertUpdateFormat(update, createObfuscator(opts), UpdateDecoderV2, UpdateEncoderV2);
  var convertUpdateFormatV1ToV2 = (update) => convertUpdateFormat(update, id, UpdateDecoderV1, UpdateEncoderV2);
  var convertUpdateFormatV2ToV1 = (update) => convertUpdateFormat(update, id, UpdateDecoderV2, UpdateEncoderV1);
  var errorComputeChanges = "You must not compute changes after the event-handler fired.";
  var YEvent = class {
    /**
     * @param {T} target The changed type.
     * @param {Transaction} transaction
     */
    constructor(target, transaction) {
      this.target = target;
      this.currentTarget = target;
      this.transaction = transaction;
      this._changes = null;
      this._keys = null;
      this._delta = null;
      this._path = null;
    }
    /**
     * Computes the path from `y` to the changed type.
     *
     * @todo v14 should standardize on path: Array<{parent, index}> because that is easier to work with.
     *
     * The following property holds:
     * @example
     *   let type = y
     *   event.path.forEach(dir => {
     *     type = type.get(dir)
     *   })
     *   type === event.target // => true
     */
    get path() {
      return this._path || (this._path = getPathTo(this.currentTarget, this.target));
    }
    /**
     * Check if a struct is deleted by this event.
     *
     * In contrast to change.deleted, this method also returns true if the struct was added and then deleted.
     *
     * @param {AbstractStruct} struct
     * @return {boolean}
     */
    deletes(struct) {
      return isDeleted(this.transaction.deleteSet, struct.id);
    }
    /**
     * @type {Map<string, { action: 'add' | 'update' | 'delete', oldValue: any }>}
     */
    get keys() {
      if (this._keys === null) {
        if (this.transaction.doc._transactionCleanups.length === 0) {
          throw create3(errorComputeChanges);
        }
        const keys2 = /* @__PURE__ */ new Map();
        const target = this.target;
        const changed = (
          /** @type Set<string|null> */
          this.transaction.changed.get(target)
        );
        changed.forEach((key) => {
          if (key !== null) {
            const item = (
              /** @type {Item} */
              target._map.get(key)
            );
            let action;
            let oldValue;
            if (this.adds(item)) {
              let prev = item.left;
              while (prev !== null && this.adds(prev)) {
                prev = prev.left;
              }
              if (this.deletes(item)) {
                if (prev !== null && this.deletes(prev)) {
                  action = "delete";
                  oldValue = last(prev.content.getContent());
                } else {
                  return;
                }
              } else {
                if (prev !== null && this.deletes(prev)) {
                  action = "update";
                  oldValue = last(prev.content.getContent());
                } else {
                  action = "add";
                  oldValue = void 0;
                }
              }
            } else {
              if (this.deletes(item)) {
                action = "delete";
                oldValue = last(
                  /** @type {Item} */
                  item.content.getContent()
                );
              } else {
                return;
              }
            }
            keys2.set(key, { action, oldValue });
          }
        });
        this._keys = keys2;
      }
      return this._keys;
    }
    /**
     * This is a computed property. Note that this can only be safely computed during the
     * event call. Computing this property after other changes happened might result in
     * unexpected behavior (incorrect computation of deltas). A safe way to collect changes
     * is to store the `changes` or the `delta` object. Avoid storing the `transaction` object.
     *
     * @type {Array<{insert?: string | Array<any> | object | AbstractType<any>, retain?: number, delete?: number, attributes?: Object<string, any>}>}
     */
    get delta() {
      return this.changes.delta;
    }
    /**
     * Check if a struct is added by this event.
     *
     * In contrast to change.deleted, this method also returns true if the struct was added and then deleted.
     *
     * @param {AbstractStruct} struct
     * @return {boolean}
     */
    adds(struct) {
      return struct.id.clock >= (this.transaction.beforeState.get(struct.id.client) || 0);
    }
    /**
     * This is a computed property. Note that this can only be safely computed during the
     * event call. Computing this property after other changes happened might result in
     * unexpected behavior (incorrect computation of deltas). A safe way to collect changes
     * is to store the `changes` or the `delta` object. Avoid storing the `transaction` object.
     *
     * @type {{added:Set<Item>,deleted:Set<Item>,keys:Map<string,{action:'add'|'update'|'delete',oldValue:any}>,delta:Array<{insert?:Array<any>|string, delete?:number, retain?:number}>}}
     */
    get changes() {
      let changes = this._changes;
      if (changes === null) {
        if (this.transaction.doc._transactionCleanups.length === 0) {
          throw create3(errorComputeChanges);
        }
        const target = this.target;
        const added = create2();
        const deleted = create2();
        const delta = [];
        changes = {
          added,
          deleted,
          delta,
          keys: this.keys
        };
        const changed = (
          /** @type Set<string|null> */
          this.transaction.changed.get(target)
        );
        if (changed.has(null)) {
          let lastOp = null;
          const packOp = () => {
            if (lastOp) {
              delta.push(lastOp);
            }
          };
          for (let item = target._start; item !== null; item = item.right) {
            if (item.deleted) {
              if (this.deletes(item) && !this.adds(item)) {
                if (lastOp === null || lastOp.delete === void 0) {
                  packOp();
                  lastOp = { delete: 0 };
                }
                lastOp.delete += item.length;
                deleted.add(item);
              }
            } else {
              if (this.adds(item)) {
                if (lastOp === null || lastOp.insert === void 0) {
                  packOp();
                  lastOp = { insert: [] };
                }
                lastOp.insert = lastOp.insert.concat(item.content.getContent());
                added.add(item);
              } else {
                if (lastOp === null || lastOp.retain === void 0) {
                  packOp();
                  lastOp = { retain: 0 };
                }
                lastOp.retain += item.length;
              }
            }
          }
          if (lastOp !== null && lastOp.retain === void 0) {
            packOp();
          }
        }
        this._changes = changes;
      }
      return (
        /** @type {any} */
        changes
      );
    }
  };
  var getPathTo = (parent, child) => {
    const path = [];
    while (child._item !== null && child !== parent) {
      if (child._item.parentSub !== null) {
        path.unshift(child._item.parentSub);
      } else {
        let i = 0;
        let c = (
          /** @type {AbstractType<any>} */
          child._item.parent._start
        );
        while (c !== child._item && c !== null) {
          if (!c.deleted && c.countable) {
            i += c.length;
          }
          c = c.right;
        }
        path.unshift(i);
      }
      child = /** @type {AbstractType<any>} */
      child._item.parent;
    }
    return path;
  };
  var warnPrematureAccess = () => {
    warn("Invalid access: Add Yjs type to a document before reading data.");
  };
  var maxSearchMarker = 80;
  var globalSearchMarkerTimestamp = 0;
  var ArraySearchMarker = class {
    /**
     * @param {Item} p
     * @param {number} index
     */
    constructor(p, index) {
      p.marker = true;
      this.p = p;
      this.index = index;
      this.timestamp = globalSearchMarkerTimestamp++;
    }
  };
  var refreshMarkerTimestamp = (marker) => {
    marker.timestamp = globalSearchMarkerTimestamp++;
  };
  var overwriteMarker = (marker, p, index) => {
    marker.p.marker = false;
    marker.p = p;
    p.marker = true;
    marker.index = index;
    marker.timestamp = globalSearchMarkerTimestamp++;
  };
  var markPosition = (searchMarker, p, index) => {
    if (searchMarker.length >= maxSearchMarker) {
      const marker = searchMarker.reduce((a, b) => a.timestamp < b.timestamp ? a : b);
      overwriteMarker(marker, p, index);
      return marker;
    } else {
      const pm = new ArraySearchMarker(p, index);
      searchMarker.push(pm);
      return pm;
    }
  };
  var findMarker = (yarray, index) => {
    if (yarray._start === null || index === 0 || yarray._searchMarker === null) {
      return null;
    }
    const marker = yarray._searchMarker.length === 0 ? null : yarray._searchMarker.reduce((a, b) => abs(index - a.index) < abs(index - b.index) ? a : b);
    let p = yarray._start;
    let pindex = 0;
    if (marker !== null) {
      p = marker.p;
      pindex = marker.index;
      refreshMarkerTimestamp(marker);
    }
    while (p.right !== null && pindex < index) {
      if (!p.deleted && p.countable) {
        if (index < pindex + p.length) {
          break;
        }
        pindex += p.length;
      }
      p = p.right;
    }
    while (p.left !== null && pindex > index) {
      p = p.left;
      if (!p.deleted && p.countable) {
        pindex -= p.length;
      }
    }
    while (p.left !== null && p.left.id.client === p.id.client && p.left.id.clock + p.left.length === p.id.clock) {
      p = p.left;
      if (!p.deleted && p.countable) {
        pindex -= p.length;
      }
    }
    if (marker !== null && abs(marker.index - pindex) < /** @type {YText|YArray<any>} */
    p.parent.length / maxSearchMarker) {
      overwriteMarker(marker, p, pindex);
      return marker;
    } else {
      return markPosition(yarray._searchMarker, p, pindex);
    }
  };
  var updateMarkerChanges = (searchMarker, index, len) => {
    for (let i = searchMarker.length - 1; i >= 0; i--) {
      const m = searchMarker[i];
      if (len > 0) {
        let p = m.p;
        p.marker = false;
        while (p && (p.deleted || !p.countable)) {
          p = p.left;
          if (p && !p.deleted && p.countable) {
            m.index -= p.length;
          }
        }
        if (p === null || p.marker === true) {
          searchMarker.splice(i, 1);
          continue;
        }
        m.p = p;
        p.marker = true;
      }
      if (index < m.index || len > 0 && index === m.index) {
        m.index = max(index, m.index + len);
      }
    }
  };
  var getTypeChildren = (t) => {
    t.doc ?? warnPrematureAccess();
    let s = t._start;
    const arr = [];
    while (s) {
      arr.push(s);
      s = s.right;
    }
    return arr;
  };
  var callTypeObservers = (type, transaction, event) => {
    const changedType = type;
    const changedParentTypes = transaction.changedParentTypes;
    while (true) {
      setIfUndefined(changedParentTypes, type, () => []).push(event);
      if (type._item === null) {
        break;
      }
      type = /** @type {AbstractType<any>} */
      type._item.parent;
    }
    callEventHandlerListeners(changedType._eH, event, transaction);
  };
  var AbstractType = class {
    constructor() {
      this._item = null;
      this._map = /* @__PURE__ */ new Map();
      this._start = null;
      this.doc = null;
      this._length = 0;
      this._eH = createEventHandler();
      this._dEH = createEventHandler();
      this._searchMarker = null;
    }
    /**
     * @return {AbstractType<any>|null}
     */
    get parent() {
      return this._item ? (
        /** @type {AbstractType<any>} */
        this._item.parent
      ) : null;
    }
    /**
     * Integrate this type into the Yjs instance.
     *
     * * Save this struct in the os
     * * This type is sent to other client
     * * Observer functions are fired
     *
     * @param {Doc} y The Yjs instance
     * @param {Item|null} item
     */
    _integrate(y, item) {
      this.doc = y;
      this._item = item;
    }
    /**
     * @return {AbstractType<EventType>}
     */
    _copy() {
      throw methodUnimplemented();
    }
    /**
     * Makes a copy of this data type that can be included somewhere else.
     *
     * Note that the content is only readable _after_ it has been included somewhere in the Ydoc.
     *
     * @return {AbstractType<EventType>}
     */
    clone() {
      throw methodUnimplemented();
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} _encoder
     */
    _write(_encoder) {
    }
    /**
     * The first non-deleted item
     */
    get _first() {
      let n = this._start;
      while (n !== null && n.deleted) {
        n = n.right;
      }
      return n;
    }
    /**
     * Creates YEvent and calls all type observers.
     * Must be implemented by each type.
     *
     * @param {Transaction} transaction
     * @param {Set<null|string>} _parentSubs Keys changed on this type. `null` if list was modified.
     */
    _callObserver(transaction, _parentSubs) {
      if (!transaction.local && this._searchMarker) {
        this._searchMarker.length = 0;
      }
    }
    /**
     * Observe all events that are created on this type.
     *
     * @param {function(EventType, Transaction):void} f Observer function
     */
    observe(f) {
      addEventHandlerListener(this._eH, f);
    }
    /**
     * Observe all events that are created by this type and its children.
     *
     * @param {function(Array<YEvent<any>>,Transaction):void} f Observer function
     */
    observeDeep(f) {
      addEventHandlerListener(this._dEH, f);
    }
    /**
     * Unregister an observer function.
     *
     * @param {function(EventType,Transaction):void} f Observer function
     */
    unobserve(f) {
      removeEventHandlerListener(this._eH, f);
    }
    /**
     * Unregister an observer function.
     *
     * @param {function(Array<YEvent<any>>,Transaction):void} f Observer function
     */
    unobserveDeep(f) {
      removeEventHandlerListener(this._dEH, f);
    }
    /**
     * @abstract
     * @return {any}
     */
    toJSON() {
    }
  };
  var typeListSlice = (type, start, end) => {
    type.doc ?? warnPrematureAccess();
    if (start < 0) {
      start = type._length + start;
    }
    if (end < 0) {
      end = type._length + end;
    }
    let len = end - start;
    const cs = [];
    let n = type._start;
    while (n !== null && len > 0) {
      if (n.countable && !n.deleted) {
        const c = n.content.getContent();
        if (c.length <= start) {
          start -= c.length;
        } else {
          for (let i = start; i < c.length && len > 0; i++) {
            cs.push(c[i]);
            len--;
          }
          start = 0;
        }
      }
      n = n.right;
    }
    return cs;
  };
  var typeListToArray = (type) => {
    type.doc ?? warnPrematureAccess();
    const cs = [];
    let n = type._start;
    while (n !== null) {
      if (n.countable && !n.deleted) {
        const c = n.content.getContent();
        for (let i = 0; i < c.length; i++) {
          cs.push(c[i]);
        }
      }
      n = n.right;
    }
    return cs;
  };
  var typeListToArraySnapshot = (type, snapshot2) => {
    const cs = [];
    let n = type._start;
    while (n !== null) {
      if (n.countable && isVisible(n, snapshot2)) {
        const c = n.content.getContent();
        for (let i = 0; i < c.length; i++) {
          cs.push(c[i]);
        }
      }
      n = n.right;
    }
    return cs;
  };
  var typeListForEach = (type, f) => {
    let index = 0;
    let n = type._start;
    type.doc ?? warnPrematureAccess();
    while (n !== null) {
      if (n.countable && !n.deleted) {
        const c = n.content.getContent();
        for (let i = 0; i < c.length; i++) {
          f(c[i], index++, type);
        }
      }
      n = n.right;
    }
  };
  var typeListMap = (type, f) => {
    const result = [];
    typeListForEach(type, (c, i) => {
      result.push(f(c, i, type));
    });
    return result;
  };
  var typeListCreateIterator = (type) => {
    let n = type._start;
    let currentContent = null;
    let currentContentIndex = 0;
    return {
      [Symbol.iterator]() {
        return this;
      },
      next: () => {
        if (currentContent === null) {
          while (n !== null && n.deleted) {
            n = n.right;
          }
          if (n === null) {
            return {
              done: true,
              value: void 0
            };
          }
          currentContent = n.content.getContent();
          currentContentIndex = 0;
          n = n.right;
        }
        const value = currentContent[currentContentIndex++];
        if (currentContent.length <= currentContentIndex) {
          currentContent = null;
        }
        return {
          done: false,
          value
        };
      }
    };
  };
  var typeListGet = (type, index) => {
    type.doc ?? warnPrematureAccess();
    const marker = findMarker(type, index);
    let n = type._start;
    if (marker !== null) {
      n = marker.p;
      index -= marker.index;
    }
    for (; n !== null; n = n.right) {
      if (!n.deleted && n.countable) {
        if (index < n.length) {
          return n.content.getContent()[index];
        }
        index -= n.length;
      }
    }
  };
  var typeListInsertGenericsAfter = (transaction, parent, referenceItem, content) => {
    let left = referenceItem;
    const doc2 = transaction.doc;
    const ownClientId = doc2.clientID;
    const store2 = doc2.store;
    const right = referenceItem === null ? parent._start : referenceItem.right;
    let jsonContent = [];
    const packJsonContent = () => {
      if (jsonContent.length > 0) {
        left = new Item(createID(ownClientId, getState(store2, ownClientId)), left, left && left.lastId, right, right && right.id, parent, null, new ContentAny(jsonContent));
        left.integrate(transaction, 0);
        jsonContent = [];
      }
    };
    content.forEach((c) => {
      if (c === null) {
        jsonContent.push(c);
      } else {
        switch (c.constructor) {
          case Number:
          case Object:
          case Boolean:
          case Array:
          case String:
            jsonContent.push(c);
            break;
          default:
            packJsonContent();
            switch (c.constructor) {
              case Uint8Array:
              case ArrayBuffer:
                left = new Item(createID(ownClientId, getState(store2, ownClientId)), left, left && left.lastId, right, right && right.id, parent, null, new ContentBinary(new Uint8Array(
                  /** @type {Uint8Array} */
                  c
                )));
                left.integrate(transaction, 0);
                break;
              case Doc:
                left = new Item(createID(ownClientId, getState(store2, ownClientId)), left, left && left.lastId, right, right && right.id, parent, null, new ContentDoc(
                  /** @type {Doc} */
                  c
                ));
                left.integrate(transaction, 0);
                break;
              default:
                if (c instanceof AbstractType) {
                  left = new Item(createID(ownClientId, getState(store2, ownClientId)), left, left && left.lastId, right, right && right.id, parent, null, new ContentType(c));
                  left.integrate(transaction, 0);
                } else {
                  throw new Error("Unexpected content type in insert operation");
                }
            }
        }
      }
    });
    packJsonContent();
  };
  var lengthExceeded = () => create3("Length exceeded!");
  var typeListInsertGenerics = (transaction, parent, index, content) => {
    if (index > parent._length) {
      throw lengthExceeded();
    }
    if (index === 0) {
      if (parent._searchMarker) {
        updateMarkerChanges(parent._searchMarker, index, content.length);
      }
      return typeListInsertGenericsAfter(transaction, parent, null, content);
    }
    const startIndex = index;
    const marker = findMarker(parent, index);
    let n = parent._start;
    if (marker !== null) {
      n = marker.p;
      index -= marker.index;
      if (index === 0) {
        n = n.prev;
        index += n && n.countable && !n.deleted ? n.length : 0;
      }
    }
    for (; n !== null; n = n.right) {
      if (!n.deleted && n.countable) {
        if (index <= n.length) {
          if (index < n.length) {
            getItemCleanStart(transaction, createID(n.id.client, n.id.clock + index));
          }
          break;
        }
        index -= n.length;
      }
    }
    if (parent._searchMarker) {
      updateMarkerChanges(parent._searchMarker, startIndex, content.length);
    }
    return typeListInsertGenericsAfter(transaction, parent, n, content);
  };
  var typeListPushGenerics = (transaction, parent, content) => {
    const marker = (parent._searchMarker || []).reduce((maxMarker, currMarker) => currMarker.index > maxMarker.index ? currMarker : maxMarker, { index: 0, p: parent._start });
    let n = marker.p;
    if (n) {
      while (n.right) {
        n = n.right;
      }
    }
    return typeListInsertGenericsAfter(transaction, parent, n, content);
  };
  var typeListDelete = (transaction, parent, index, length3) => {
    if (length3 === 0) {
      return;
    }
    const startIndex = index;
    const startLength = length3;
    const marker = findMarker(parent, index);
    let n = parent._start;
    if (marker !== null) {
      n = marker.p;
      index -= marker.index;
    }
    for (; n !== null && index > 0; n = n.right) {
      if (!n.deleted && n.countable) {
        if (index < n.length) {
          getItemCleanStart(transaction, createID(n.id.client, n.id.clock + index));
        }
        index -= n.length;
      }
    }
    while (length3 > 0 && n !== null) {
      if (!n.deleted) {
        if (length3 < n.length) {
          getItemCleanStart(transaction, createID(n.id.client, n.id.clock + length3));
        }
        n.delete(transaction);
        length3 -= n.length;
      }
      n = n.right;
    }
    if (length3 > 0) {
      throw lengthExceeded();
    }
    if (parent._searchMarker) {
      updateMarkerChanges(
        parent._searchMarker,
        startIndex,
        -startLength + length3
        /* in case we remove the above exception */
      );
    }
  };
  var typeMapDelete = (transaction, parent, key) => {
    const c = parent._map.get(key);
    if (c !== void 0) {
      c.delete(transaction);
    }
  };
  var typeMapSet = (transaction, parent, key, value) => {
    const left = parent._map.get(key) || null;
    const doc2 = transaction.doc;
    const ownClientId = doc2.clientID;
    let content;
    if (value == null) {
      content = new ContentAny([value]);
    } else {
      switch (value.constructor) {
        case Number:
        case Object:
        case Boolean:
        case Array:
        case String:
        case Date:
        case BigInt:
          content = new ContentAny([value]);
          break;
        case Uint8Array:
          content = new ContentBinary(
            /** @type {Uint8Array} */
            value
          );
          break;
        case Doc:
          content = new ContentDoc(
            /** @type {Doc} */
            value
          );
          break;
        default:
          if (value instanceof AbstractType) {
            content = new ContentType(value);
          } else {
            throw new Error("Unexpected content type");
          }
      }
    }
    new Item(createID(ownClientId, getState(doc2.store, ownClientId)), left, left && left.lastId, null, null, parent, key, content).integrate(transaction, 0);
  };
  var typeMapGet = (parent, key) => {
    parent.doc ?? warnPrematureAccess();
    const val = parent._map.get(key);
    return val !== void 0 && !val.deleted ? val.content.getContent()[val.length - 1] : void 0;
  };
  var typeMapGetAll = (parent) => {
    const res = {};
    parent.doc ?? warnPrematureAccess();
    parent._map.forEach((value, key) => {
      if (!value.deleted) {
        res[key] = value.content.getContent()[value.length - 1];
      }
    });
    return res;
  };
  var typeMapHas = (parent, key) => {
    parent.doc ?? warnPrematureAccess();
    const val = parent._map.get(key);
    return val !== void 0 && !val.deleted;
  };
  var typeMapGetSnapshot = (parent, key, snapshot2) => {
    let v = parent._map.get(key) || null;
    while (v !== null && (!snapshot2.sv.has(v.id.client) || v.id.clock >= (snapshot2.sv.get(v.id.client) || 0))) {
      v = v.left;
    }
    return v !== null && isVisible(v, snapshot2) ? v.content.getContent()[v.length - 1] : void 0;
  };
  var typeMapGetAllSnapshot = (parent, snapshot2) => {
    const res = {};
    parent._map.forEach((value, key) => {
      let v = value;
      while (v !== null && (!snapshot2.sv.has(v.id.client) || v.id.clock >= (snapshot2.sv.get(v.id.client) || 0))) {
        v = v.left;
      }
      if (v !== null && isVisible(v, snapshot2)) {
        res[key] = v.content.getContent()[v.length - 1];
      }
    });
    return res;
  };
  var createMapIterator = (type) => {
    type.doc ?? warnPrematureAccess();
    return iteratorFilter(
      type._map.entries(),
      /** @param {any} entry */
      (entry) => !entry[1].deleted
    );
  };
  var YArrayEvent = class extends YEvent {
  };
  var YArray = class _YArray extends AbstractType {
    constructor() {
      super();
      this._prelimContent = [];
      this._searchMarker = [];
    }
    /**
     * Construct a new YArray containing the specified items.
     * @template {Object<string,any>|Array<any>|number|null|string|Uint8Array} T
     * @param {Array<T>} items
     * @return {YArray<T>}
     */
    static from(items2) {
      const a = new _YArray();
      a.push(items2);
      return a;
    }
    /**
     * Integrate this type into the Yjs instance.
     *
     * * Save this struct in the os
     * * This type is sent to other client
     * * Observer functions are fired
     *
     * @param {Doc} y The Yjs instance
     * @param {Item} item
     */
    _integrate(y, item) {
      super._integrate(y, item);
      this.insert(
        0,
        /** @type {Array<any>} */
        this._prelimContent
      );
      this._prelimContent = null;
    }
    /**
     * @return {YArray<T>}
     */
    _copy() {
      return new _YArray();
    }
    /**
     * Makes a copy of this data type that can be included somewhere else.
     *
     * Note that the content is only readable _after_ it has been included somewhere in the Ydoc.
     *
     * @return {YArray<T>}
     */
    clone() {
      const arr = new _YArray();
      arr.insert(0, this.toArray().map(
        (el) => el instanceof AbstractType ? (
          /** @type {typeof el} */
          el.clone()
        ) : el
      ));
      return arr;
    }
    get length() {
      this.doc ?? warnPrematureAccess();
      return this._length;
    }
    /**
     * Creates YArrayEvent and calls observers.
     *
     * @param {Transaction} transaction
     * @param {Set<null|string>} parentSubs Keys changed on this type. `null` if list was modified.
     */
    _callObserver(transaction, parentSubs) {
      super._callObserver(transaction, parentSubs);
      callTypeObservers(this, transaction, new YArrayEvent(this, transaction));
    }
    /**
     * Inserts new content at an index.
     *
     * Important: This function expects an array of content. Not just a content
     * object. The reason for this "weirdness" is that inserting several elements
     * is very efficient when it is done as a single operation.
     *
     * @example
     *  // Insert character 'a' at position 0
     *  yarray.insert(0, ['a'])
     *  // Insert numbers 1, 2 at position 1
     *  yarray.insert(1, [1, 2])
     *
     * @param {number} index The index to insert content at.
     * @param {Array<T>} content The array of content
     */
    insert(index, content) {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          typeListInsertGenerics(
            transaction,
            this,
            index,
            /** @type {any} */
            content
          );
        });
      } else {
        this._prelimContent.splice(index, 0, ...content);
      }
    }
    /**
     * Appends content to this YArray.
     *
     * @param {Array<T>} content Array of content to append.
     *
     * @todo Use the following implementation in all types.
     */
    push(content) {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          typeListPushGenerics(
            transaction,
            this,
            /** @type {any} */
            content
          );
        });
      } else {
        this._prelimContent.push(...content);
      }
    }
    /**
     * Prepends content to this YArray.
     *
     * @param {Array<T>} content Array of content to prepend.
     */
    unshift(content) {
      this.insert(0, content);
    }
    /**
     * Deletes elements starting from an index.
     *
     * @param {number} index Index at which to start deleting elements
     * @param {number} length The number of elements to remove. Defaults to 1.
     */
    delete(index, length3 = 1) {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          typeListDelete(transaction, this, index, length3);
        });
      } else {
        this._prelimContent.splice(index, length3);
      }
    }
    /**
     * Returns the i-th element from a YArray.
     *
     * @param {number} index The index of the element to return from the YArray
     * @return {T}
     */
    get(index) {
      return typeListGet(this, index);
    }
    /**
     * Transforms this YArray to a JavaScript Array.
     *
     * @return {Array<T>}
     */
    toArray() {
      return typeListToArray(this);
    }
    /**
     * Returns a portion of this YArray into a JavaScript Array selected
     * from start to end (end not included).
     *
     * @param {number} [start]
     * @param {number} [end]
     * @return {Array<T>}
     */
    slice(start = 0, end = this.length) {
      return typeListSlice(this, start, end);
    }
    /**
     * Transforms this Shared Type to a JSON object.
     *
     * @return {Array<any>}
     */
    toJSON() {
      return this.map((c) => c instanceof AbstractType ? c.toJSON() : c);
    }
    /**
     * Returns an Array with the result of calling a provided function on every
     * element of this YArray.
     *
     * @template M
     * @param {function(T,number,YArray<T>):M} f Function that produces an element of the new Array
     * @return {Array<M>} A new array with each element being the result of the
     *                 callback function
     */
    map(f) {
      return typeListMap(
        this,
        /** @type {any} */
        f
      );
    }
    /**
     * Executes a provided function once on every element of this YArray.
     *
     * @param {function(T,number,YArray<T>):void} f A function to execute on every element of this YArray.
     */
    forEach(f) {
      typeListForEach(this, f);
    }
    /**
     * @return {IterableIterator<T>}
     */
    [Symbol.iterator]() {
      return typeListCreateIterator(this);
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     */
    _write(encoder) {
      encoder.writeTypeRef(YArrayRefID);
    }
  };
  var readYArray = (_decoder) => new YArray();
  var YMapEvent = class extends YEvent {
    /**
     * @param {YMap<T>} ymap The YArray that changed.
     * @param {Transaction} transaction
     * @param {Set<any>} subs The keys that changed.
     */
    constructor(ymap, transaction, subs) {
      super(ymap, transaction);
      this.keysChanged = subs;
    }
  };
  var YMap = class _YMap extends AbstractType {
    /**
     *
     * @param {Iterable<readonly [string, any]>=} entries - an optional iterable to initialize the YMap
     */
    constructor(entries) {
      super();
      this._prelimContent = null;
      if (entries === void 0) {
        this._prelimContent = /* @__PURE__ */ new Map();
      } else {
        this._prelimContent = new Map(entries);
      }
    }
    /**
     * Integrate this type into the Yjs instance.
     *
     * * Save this struct in the os
     * * This type is sent to other client
     * * Observer functions are fired
     *
     * @param {Doc} y The Yjs instance
     * @param {Item} item
     */
    _integrate(y, item) {
      super._integrate(y, item);
      this._prelimContent.forEach((value, key) => {
        this.set(key, value);
      });
      this._prelimContent = null;
    }
    /**
     * @return {YMap<MapType>}
     */
    _copy() {
      return new _YMap();
    }
    /**
     * Makes a copy of this data type that can be included somewhere else.
     *
     * Note that the content is only readable _after_ it has been included somewhere in the Ydoc.
     *
     * @return {YMap<MapType>}
     */
    clone() {
      const map2 = new _YMap();
      this.forEach((value, key) => {
        map2.set(key, value instanceof AbstractType ? (
          /** @type {typeof value} */
          value.clone()
        ) : value);
      });
      return map2;
    }
    /**
     * Creates YMapEvent and calls observers.
     *
     * @param {Transaction} transaction
     * @param {Set<null|string>} parentSubs Keys changed on this type. `null` if list was modified.
     */
    _callObserver(transaction, parentSubs) {
      callTypeObservers(this, transaction, new YMapEvent(this, transaction, parentSubs));
    }
    /**
     * Transforms this Shared Type to a JSON object.
     *
     * @return {Object<string,any>}
     */
    toJSON() {
      this.doc ?? warnPrematureAccess();
      const map2 = {};
      this._map.forEach((item, key) => {
        if (!item.deleted) {
          const v = item.content.getContent()[item.length - 1];
          map2[key] = v instanceof AbstractType ? v.toJSON() : v;
        }
      });
      return map2;
    }
    /**
     * Returns the size of the YMap (count of key/value pairs)
     *
     * @return {number}
     */
    get size() {
      return [...createMapIterator(this)].length;
    }
    /**
     * Returns the keys for each element in the YMap Type.
     *
     * @return {IterableIterator<string>}
     */
    keys() {
      return iteratorMap(
        createMapIterator(this),
        /** @param {any} v */
        (v) => v[0]
      );
    }
    /**
     * Returns the values for each element in the YMap Type.
     *
     * @return {IterableIterator<MapType>}
     */
    values() {
      return iteratorMap(
        createMapIterator(this),
        /** @param {any} v */
        (v) => v[1].content.getContent()[v[1].length - 1]
      );
    }
    /**
     * Returns an Iterator of [key, value] pairs
     *
     * @return {IterableIterator<[string, MapType]>}
     */
    entries() {
      return iteratorMap(
        createMapIterator(this),
        /** @param {any} v */
        (v) => (
          /** @type {any} */
          [v[0], v[1].content.getContent()[v[1].length - 1]]
        )
      );
    }
    /**
     * Executes a provided function on once on every key-value pair.
     *
     * @param {function(MapType,string,YMap<MapType>):void} f A function to execute on every element of this YArray.
     */
    forEach(f) {
      this.doc ?? warnPrematureAccess();
      this._map.forEach((item, key) => {
        if (!item.deleted) {
          f(item.content.getContent()[item.length - 1], key, this);
        }
      });
    }
    /**
     * Returns an Iterator of [key, value] pairs
     *
     * @return {IterableIterator<[string, MapType]>}
     */
    [Symbol.iterator]() {
      return this.entries();
    }
    /**
     * Remove a specified element from this YMap.
     *
     * @param {string} key The key of the element to remove.
     */
    delete(key) {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          typeMapDelete(transaction, this, key);
        });
      } else {
        this._prelimContent.delete(key);
      }
    }
    /**
     * Adds or updates an element with a specified key and value.
     * @template {MapType} VAL
     *
     * @param {string} key The key of the element to add to this YMap
     * @param {VAL} value The value of the element to add
     * @return {VAL}
     */
    set(key, value) {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          typeMapSet(
            transaction,
            this,
            key,
            /** @type {any} */
            value
          );
        });
      } else {
        this._prelimContent.set(key, value);
      }
      return value;
    }
    /**
     * Returns a specified element from this YMap.
     *
     * @param {string} key
     * @return {MapType|undefined}
     */
    get(key) {
      return (
        /** @type {any} */
        typeMapGet(this, key)
      );
    }
    /**
     * Returns a boolean indicating whether the specified key exists or not.
     *
     * @param {string} key The key to test.
     * @return {boolean}
     */
    has(key) {
      return typeMapHas(this, key);
    }
    /**
     * Removes all elements from this YMap.
     */
    clear() {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          this.forEach(function(_value, key, map2) {
            typeMapDelete(transaction, map2, key);
          });
        });
      } else {
        this._prelimContent.clear();
      }
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     */
    _write(encoder) {
      encoder.writeTypeRef(YMapRefID);
    }
  };
  var readYMap = (_decoder) => new YMap();
  var equalAttrs = (a, b) => a === b || typeof a === "object" && typeof b === "object" && a && b && equalFlat(a, b);
  var ItemTextListPosition = class {
    /**
     * @param {Item|null} left
     * @param {Item|null} right
     * @param {number} index
     * @param {Map<string,any>} currentAttributes
     */
    constructor(left, right, index, currentAttributes) {
      this.left = left;
      this.right = right;
      this.index = index;
      this.currentAttributes = currentAttributes;
    }
    /**
     * Only call this if you know that this.right is defined
     */
    forward() {
      if (this.right === null) {
        unexpectedCase();
      }
      switch (this.right.content.constructor) {
        case ContentFormat:
          if (!this.right.deleted) {
            updateCurrentAttributes(
              this.currentAttributes,
              /** @type {ContentFormat} */
              this.right.content
            );
          }
          break;
        default:
          if (!this.right.deleted) {
            this.index += this.right.length;
          }
          break;
      }
      this.left = this.right;
      this.right = this.right.right;
    }
  };
  var findNextPosition = (transaction, pos, count) => {
    while (pos.right !== null && count > 0) {
      switch (pos.right.content.constructor) {
        case ContentFormat:
          if (!pos.right.deleted) {
            updateCurrentAttributes(
              pos.currentAttributes,
              /** @type {ContentFormat} */
              pos.right.content
            );
          }
          break;
        default:
          if (!pos.right.deleted) {
            if (count < pos.right.length) {
              getItemCleanStart(transaction, createID(pos.right.id.client, pos.right.id.clock + count));
            }
            pos.index += pos.right.length;
            count -= pos.right.length;
          }
          break;
      }
      pos.left = pos.right;
      pos.right = pos.right.right;
    }
    return pos;
  };
  var findPosition = (transaction, parent, index, useSearchMarker) => {
    const currentAttributes = /* @__PURE__ */ new Map();
    const marker = useSearchMarker ? findMarker(parent, index) : null;
    if (marker) {
      const pos = new ItemTextListPosition(marker.p.left, marker.p, marker.index, currentAttributes);
      return findNextPosition(transaction, pos, index - marker.index);
    } else {
      const pos = new ItemTextListPosition(null, parent._start, 0, currentAttributes);
      return findNextPosition(transaction, pos, index);
    }
  };
  var insertNegatedAttributes = (transaction, parent, currPos, negatedAttributes) => {
    while (currPos.right !== null && (currPos.right.deleted === true || currPos.right.content.constructor === ContentFormat && equalAttrs(
      negatedAttributes.get(
        /** @type {ContentFormat} */
        currPos.right.content.key
      ),
      /** @type {ContentFormat} */
      currPos.right.content.value
    ))) {
      if (!currPos.right.deleted) {
        negatedAttributes.delete(
          /** @type {ContentFormat} */
          currPos.right.content.key
        );
      }
      currPos.forward();
    }
    const doc2 = transaction.doc;
    const ownClientId = doc2.clientID;
    negatedAttributes.forEach((val, key) => {
      const left = currPos.left;
      const right = currPos.right;
      const nextFormat = new Item(createID(ownClientId, getState(doc2.store, ownClientId)), left, left && left.lastId, right, right && right.id, parent, null, new ContentFormat(key, val));
      nextFormat.integrate(transaction, 0);
      currPos.right = nextFormat;
      currPos.forward();
    });
  };
  var updateCurrentAttributes = (currentAttributes, format) => {
    const { key, value } = format;
    if (value === null) {
      currentAttributes.delete(key);
    } else {
      currentAttributes.set(key, value);
    }
  };
  var minimizeAttributeChanges = (currPos, attributes) => {
    while (true) {
      if (currPos.right === null) {
        break;
      } else if (currPos.right.deleted || currPos.right.content.constructor === ContentFormat && equalAttrs(
        attributes[
          /** @type {ContentFormat} */
          currPos.right.content.key
        ] ?? null,
        /** @type {ContentFormat} */
        currPos.right.content.value
      )) ;
      else {
        break;
      }
      currPos.forward();
    }
  };
  var insertAttributes = (transaction, parent, currPos, attributes) => {
    const doc2 = transaction.doc;
    const ownClientId = doc2.clientID;
    const negatedAttributes = /* @__PURE__ */ new Map();
    for (const key in attributes) {
      const val = attributes[key];
      const currentVal = currPos.currentAttributes.get(key) ?? null;
      if (!equalAttrs(currentVal, val)) {
        negatedAttributes.set(key, currentVal);
        const { left, right } = currPos;
        currPos.right = new Item(createID(ownClientId, getState(doc2.store, ownClientId)), left, left && left.lastId, right, right && right.id, parent, null, new ContentFormat(key, val));
        currPos.right.integrate(transaction, 0);
        currPos.forward();
      }
    }
    return negatedAttributes;
  };
  var insertText = (transaction, parent, currPos, text2, attributes) => {
    currPos.currentAttributes.forEach((_val, key) => {
      if (attributes[key] === void 0) {
        attributes[key] = null;
      }
    });
    const doc2 = transaction.doc;
    const ownClientId = doc2.clientID;
    minimizeAttributeChanges(currPos, attributes);
    const negatedAttributes = insertAttributes(transaction, parent, currPos, attributes);
    const content = text2.constructor === String ? new ContentString(
      /** @type {string} */
      text2
    ) : text2 instanceof AbstractType ? new ContentType(text2) : new ContentEmbed(text2);
    let { left, right, index } = currPos;
    if (parent._searchMarker) {
      updateMarkerChanges(parent._searchMarker, currPos.index, content.getLength());
    }
    right = new Item(createID(ownClientId, getState(doc2.store, ownClientId)), left, left && left.lastId, right, right && right.id, parent, null, content);
    right.integrate(transaction, 0);
    currPos.right = right;
    currPos.index = index;
    currPos.forward();
    insertNegatedAttributes(transaction, parent, currPos, negatedAttributes);
  };
  var formatText = (transaction, parent, currPos, length3, attributes) => {
    const doc2 = transaction.doc;
    const ownClientId = doc2.clientID;
    minimizeAttributeChanges(currPos, attributes);
    const negatedAttributes = insertAttributes(transaction, parent, currPos, attributes);
    iterationLoop: while (currPos.right !== null && (length3 > 0 || negatedAttributes.size > 0 && (currPos.right.deleted || currPos.right.content.constructor === ContentFormat))) {
      if (!currPos.right.deleted) {
        switch (currPos.right.content.constructor) {
          case ContentFormat: {
            const { key, value } = (
              /** @type {ContentFormat} */
              currPos.right.content
            );
            const attr = attributes[key];
            if (attr !== void 0) {
              if (equalAttrs(attr, value)) {
                negatedAttributes.delete(key);
              } else {
                if (length3 === 0) {
                  break iterationLoop;
                }
                negatedAttributes.set(key, value);
              }
              currPos.right.delete(transaction);
            } else {
              currPos.currentAttributes.set(key, value);
            }
            break;
          }
          default:
            if (length3 < currPos.right.length) {
              getItemCleanStart(transaction, createID(currPos.right.id.client, currPos.right.id.clock + length3));
            }
            length3 -= currPos.right.length;
            break;
        }
      }
      currPos.forward();
    }
    if (length3 > 0) {
      let newlines = "";
      for (; length3 > 0; length3--) {
        newlines += "\n";
      }
      currPos.right = new Item(createID(ownClientId, getState(doc2.store, ownClientId)), currPos.left, currPos.left && currPos.left.lastId, currPos.right, currPos.right && currPos.right.id, parent, null, new ContentString(newlines));
      currPos.right.integrate(transaction, 0);
      currPos.forward();
    }
    insertNegatedAttributes(transaction, parent, currPos, negatedAttributes);
  };
  var cleanupFormattingGap = (transaction, start, curr, startAttributes, currAttributes) => {
    let end = start;
    const endFormats = create();
    while (end && (!end.countable || end.deleted)) {
      if (!end.deleted && end.content.constructor === ContentFormat) {
        const cf = (
          /** @type {ContentFormat} */
          end.content
        );
        endFormats.set(cf.key, cf);
      }
      end = end.right;
    }
    let cleanups = 0;
    let reachedCurr = false;
    while (start !== end) {
      if (curr === start) {
        reachedCurr = true;
      }
      if (!start.deleted) {
        const content = start.content;
        switch (content.constructor) {
          case ContentFormat: {
            const { key, value } = (
              /** @type {ContentFormat} */
              content
            );
            const startAttrValue = startAttributes.get(key) ?? null;
            if (endFormats.get(key) !== content || startAttrValue === value) {
              start.delete(transaction);
              cleanups++;
              if (!reachedCurr && (currAttributes.get(key) ?? null) === value && startAttrValue !== value) {
                if (startAttrValue === null) {
                  currAttributes.delete(key);
                } else {
                  currAttributes.set(key, startAttrValue);
                }
              }
            }
            if (!reachedCurr && !start.deleted) {
              updateCurrentAttributes(
                currAttributes,
                /** @type {ContentFormat} */
                content
              );
            }
            break;
          }
        }
      }
      start = /** @type {Item} */
      start.right;
    }
    return cleanups;
  };
  var cleanupContextlessFormattingGap = (transaction, item) => {
    while (item && item.right && (item.right.deleted || !item.right.countable)) {
      item = item.right;
    }
    const attrs = /* @__PURE__ */ new Set();
    while (item && (item.deleted || !item.countable)) {
      if (!item.deleted && item.content.constructor === ContentFormat) {
        const key = (
          /** @type {ContentFormat} */
          item.content.key
        );
        if (attrs.has(key)) {
          item.delete(transaction);
        } else {
          attrs.add(key);
        }
      }
      item = item.left;
    }
  };
  var cleanupYTextFormatting = (type) => {
    let res = 0;
    transact(
      /** @type {Doc} */
      type.doc,
      (transaction) => {
        let start = (
          /** @type {Item} */
          type._start
        );
        let end = type._start;
        let startAttributes = create();
        const currentAttributes = copy(startAttributes);
        while (end) {
          if (end.deleted === false) {
            switch (end.content.constructor) {
              case ContentFormat:
                updateCurrentAttributes(
                  currentAttributes,
                  /** @type {ContentFormat} */
                  end.content
                );
                break;
              default:
                res += cleanupFormattingGap(transaction, start, end, startAttributes, currentAttributes);
                startAttributes = copy(currentAttributes);
                start = end;
                break;
            }
          }
          end = end.right;
        }
      }
    );
    return res;
  };
  var cleanupYTextAfterTransaction = (transaction) => {
    const needFullCleanup = /* @__PURE__ */ new Set();
    const doc2 = transaction.doc;
    for (const [client, afterClock] of transaction.afterState.entries()) {
      const clock = transaction.beforeState.get(client) || 0;
      if (afterClock === clock) {
        continue;
      }
      iterateStructs(
        transaction,
        /** @type {Array<Item|GC>} */
        doc2.store.clients.get(client),
        clock,
        afterClock,
        (item) => {
          if (!item.deleted && /** @type {Item} */
          item.content.constructor === ContentFormat && item.constructor !== GC) {
            needFullCleanup.add(
              /** @type {any} */
              item.parent
            );
          }
        }
      );
    }
    transact(doc2, (t) => {
      iterateDeletedStructs(transaction, transaction.deleteSet, (item) => {
        if (item instanceof GC || !/** @type {YText} */
        item.parent._hasFormatting || needFullCleanup.has(
          /** @type {YText} */
          item.parent
        )) {
          return;
        }
        const parent = (
          /** @type {YText} */
          item.parent
        );
        if (item.content.constructor === ContentFormat) {
          needFullCleanup.add(parent);
        } else {
          cleanupContextlessFormattingGap(t, item);
        }
      });
      for (const yText of needFullCleanup) {
        cleanupYTextFormatting(yText);
      }
    });
  };
  var deleteText = (transaction, currPos, length3) => {
    const startLength = length3;
    const startAttrs = copy(currPos.currentAttributes);
    const start = currPos.right;
    while (length3 > 0 && currPos.right !== null) {
      if (currPos.right.deleted === false) {
        switch (currPos.right.content.constructor) {
          case ContentType:
          case ContentEmbed:
          case ContentString:
            if (length3 < currPos.right.length) {
              getItemCleanStart(transaction, createID(currPos.right.id.client, currPos.right.id.clock + length3));
            }
            length3 -= currPos.right.length;
            currPos.right.delete(transaction);
            break;
        }
      }
      currPos.forward();
    }
    if (start) {
      cleanupFormattingGap(transaction, start, currPos.right, startAttrs, currPos.currentAttributes);
    }
    const parent = (
      /** @type {AbstractType<any>} */
      /** @type {Item} */
      (currPos.left || currPos.right).parent
    );
    if (parent._searchMarker) {
      updateMarkerChanges(parent._searchMarker, currPos.index, -startLength + length3);
    }
    return currPos;
  };
  var YTextEvent = class extends YEvent {
    /**
     * @param {YText} ytext
     * @param {Transaction} transaction
     * @param {Set<any>} subs The keys that changed
     */
    constructor(ytext, transaction, subs) {
      super(ytext, transaction);
      this.childListChanged = false;
      this.keysChanged = /* @__PURE__ */ new Set();
      subs.forEach((sub) => {
        if (sub === null) {
          this.childListChanged = true;
        } else {
          this.keysChanged.add(sub);
        }
      });
    }
    /**
     * @type {{added:Set<Item>,deleted:Set<Item>,keys:Map<string,{action:'add'|'update'|'delete',oldValue:any}>,delta:Array<{insert?:Array<any>|string, delete?:number, retain?:number}>}}
     */
    get changes() {
      if (this._changes === null) {
        const changes = {
          keys: this.keys,
          delta: this.delta,
          added: /* @__PURE__ */ new Set(),
          deleted: /* @__PURE__ */ new Set()
        };
        this._changes = changes;
      }
      return (
        /** @type {any} */
        this._changes
      );
    }
    /**
     * Compute the changes in the delta format.
     * A {@link https://quilljs.com/docs/delta/|Quill Delta}) that represents the changes on the document.
     *
     * @type {Array<{insert?:string|object|AbstractType<any>, delete?:number, retain?:number, attributes?: Object<string,any>}>}
     *
     * @public
     */
    get delta() {
      if (this._delta === null) {
        const y = (
          /** @type {Doc} */
          this.target.doc
        );
        const delta = [];
        transact(y, (transaction) => {
          const currentAttributes = /* @__PURE__ */ new Map();
          const oldAttributes = /* @__PURE__ */ new Map();
          let item = this.target._start;
          let action = null;
          const attributes = {};
          let insert2 = "";
          let retain = 0;
          let deleteLen = 0;
          const addOp = () => {
            if (action !== null) {
              let op = null;
              switch (action) {
                case "delete":
                  if (deleteLen > 0) {
                    op = { delete: deleteLen };
                  }
                  deleteLen = 0;
                  break;
                case "insert":
                  if (typeof insert2 === "object" || insert2.length > 0) {
                    op = { insert: insert2 };
                    if (currentAttributes.size > 0) {
                      op.attributes = {};
                      currentAttributes.forEach((value, key) => {
                        if (value !== null) {
                          op.attributes[key] = value;
                        }
                      });
                    }
                  }
                  insert2 = "";
                  break;
                case "retain":
                  if (retain > 0) {
                    op = { retain };
                    if (!isEmpty(attributes)) {
                      op.attributes = assign({}, attributes);
                    }
                  }
                  retain = 0;
                  break;
              }
              if (op) delta.push(op);
              action = null;
            }
          };
          while (item !== null) {
            switch (item.content.constructor) {
              case ContentType:
              case ContentEmbed:
                if (this.adds(item)) {
                  if (!this.deletes(item)) {
                    addOp();
                    action = "insert";
                    insert2 = item.content.getContent()[0];
                    addOp();
                  }
                } else if (this.deletes(item)) {
                  if (action !== "delete") {
                    addOp();
                    action = "delete";
                  }
                  deleteLen += 1;
                } else if (!item.deleted) {
                  if (action !== "retain") {
                    addOp();
                    action = "retain";
                  }
                  retain += 1;
                }
                break;
              case ContentString:
                if (this.adds(item)) {
                  if (!this.deletes(item)) {
                    if (action !== "insert") {
                      addOp();
                      action = "insert";
                    }
                    insert2 += /** @type {ContentString} */
                    item.content.str;
                  }
                } else if (this.deletes(item)) {
                  if (action !== "delete") {
                    addOp();
                    action = "delete";
                  }
                  deleteLen += item.length;
                } else if (!item.deleted) {
                  if (action !== "retain") {
                    addOp();
                    action = "retain";
                  }
                  retain += item.length;
                }
                break;
              case ContentFormat: {
                const { key, value } = (
                  /** @type {ContentFormat} */
                  item.content
                );
                if (this.adds(item)) {
                  if (!this.deletes(item)) {
                    const curVal = currentAttributes.get(key) ?? null;
                    if (!equalAttrs(curVal, value)) {
                      if (action === "retain") {
                        addOp();
                      }
                      if (equalAttrs(value, oldAttributes.get(key) ?? null)) {
                        delete attributes[key];
                      } else {
                        attributes[key] = value;
                      }
                    } else if (value !== null) {
                      item.delete(transaction);
                    }
                  }
                } else if (this.deletes(item)) {
                  oldAttributes.set(key, value);
                  const curVal = currentAttributes.get(key) ?? null;
                  if (!equalAttrs(curVal, value)) {
                    if (action === "retain") {
                      addOp();
                    }
                    attributes[key] = curVal;
                  }
                } else if (!item.deleted) {
                  oldAttributes.set(key, value);
                  const attr = attributes[key];
                  if (attr !== void 0) {
                    if (!equalAttrs(attr, value)) {
                      if (action === "retain") {
                        addOp();
                      }
                      if (value === null) {
                        delete attributes[key];
                      } else {
                        attributes[key] = value;
                      }
                    } else if (attr !== null) {
                      item.delete(transaction);
                    }
                  }
                }
                if (!item.deleted) {
                  if (action === "insert") {
                    addOp();
                  }
                  updateCurrentAttributes(
                    currentAttributes,
                    /** @type {ContentFormat} */
                    item.content
                  );
                }
                break;
              }
            }
            item = item.right;
          }
          addOp();
          while (delta.length > 0) {
            const lastOp = delta[delta.length - 1];
            if (lastOp.retain !== void 0 && lastOp.attributes === void 0) {
              delta.pop();
            } else {
              break;
            }
          }
        });
        this._delta = delta;
      }
      return (
        /** @type {any} */
        this._delta
      );
    }
  };
  var YText = class _YText extends AbstractType {
    /**
     * @param {String} [string] The initial value of the YText.
     */
    constructor(string) {
      super();
      this._pending = string !== void 0 ? [() => this.insert(0, string)] : [];
      this._searchMarker = [];
      this._hasFormatting = false;
    }
    /**
     * Number of characters of this text type.
     *
     * @type {number}
     */
    get length() {
      this.doc ?? warnPrematureAccess();
      return this._length;
    }
    /**
     * @param {Doc} y
     * @param {Item} item
     */
    _integrate(y, item) {
      super._integrate(y, item);
      try {
        this._pending.forEach((f) => f());
      } catch (e) {
        console.error(e);
      }
      this._pending = null;
    }
    _copy() {
      return new _YText();
    }
    /**
     * Makes a copy of this data type that can be included somewhere else.
     *
     * Note that the content is only readable _after_ it has been included somewhere in the Ydoc.
     *
     * @return {YText}
     */
    clone() {
      const text2 = new _YText();
      text2.applyDelta(this.toDelta());
      return text2;
    }
    /**
     * Creates YTextEvent and calls observers.
     *
     * @param {Transaction} transaction
     * @param {Set<null|string>} parentSubs Keys changed on this type. `null` if list was modified.
     */
    _callObserver(transaction, parentSubs) {
      super._callObserver(transaction, parentSubs);
      const event = new YTextEvent(this, transaction, parentSubs);
      callTypeObservers(this, transaction, event);
      if (!transaction.local && this._hasFormatting) {
        transaction._needFormattingCleanup = true;
      }
    }
    /**
     * Returns the unformatted string representation of this YText type.
     *
     * @public
     */
    toString() {
      this.doc ?? warnPrematureAccess();
      let str = "";
      let n = this._start;
      while (n !== null) {
        if (!n.deleted && n.countable && n.content.constructor === ContentString) {
          str += /** @type {ContentString} */
          n.content.str;
        }
        n = n.right;
      }
      return str;
    }
    /**
     * Returns the unformatted string representation of this YText type.
     *
     * @return {string}
     * @public
     */
    toJSON() {
      return this.toString();
    }
    /**
     * Apply a {@link Delta} on this shared YText type.
     *
     * @param {Array<any>} delta The changes to apply on this element.
     * @param {object}  opts
     * @param {boolean} [opts.sanitize] Sanitize input delta. Removes ending newlines if set to true.
     *
     *
     * @public
     */
    applyDelta(delta, { sanitize = true } = {}) {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          const currPos = new ItemTextListPosition(null, this._start, 0, /* @__PURE__ */ new Map());
          for (let i = 0; i < delta.length; i++) {
            const op = delta[i];
            if (op.insert !== void 0) {
              const ins = !sanitize && typeof op.insert === "string" && i === delta.length - 1 && currPos.right === null && op.insert.slice(-1) === "\n" ? op.insert.slice(0, -1) : op.insert;
              if (typeof ins !== "string" || ins.length > 0) {
                insertText(transaction, this, currPos, ins, op.attributes || {});
              }
            } else if (op.retain !== void 0) {
              formatText(transaction, this, currPos, op.retain, op.attributes || {});
            } else if (op.delete !== void 0) {
              deleteText(transaction, currPos, op.delete);
            }
          }
        });
      } else {
        this._pending.push(() => this.applyDelta(delta));
      }
    }
    /**
     * Returns the Delta representation of this YText type.
     *
     * @param {Snapshot} [snapshot]
     * @param {Snapshot} [prevSnapshot]
     * @param {function('removed' | 'added', ID):any} [computeYChange]
     * @return {any} The Delta representation of this type.
     *
     * @public
     */
    toDelta(snapshot2, prevSnapshot, computeYChange) {
      this.doc ?? warnPrematureAccess();
      const ops = [];
      const currentAttributes = /* @__PURE__ */ new Map();
      const doc2 = (
        /** @type {Doc} */
        this.doc
      );
      let str = "";
      let n = this._start;
      function packStr() {
        if (str.length > 0) {
          const attributes = {};
          let addAttributes = false;
          currentAttributes.forEach((value, key) => {
            addAttributes = true;
            attributes[key] = value;
          });
          const op = { insert: str };
          if (addAttributes) {
            op.attributes = attributes;
          }
          ops.push(op);
          str = "";
        }
      }
      const computeDelta = () => {
        while (n !== null) {
          if (isVisible(n, snapshot2) || prevSnapshot !== void 0 && isVisible(n, prevSnapshot)) {
            switch (n.content.constructor) {
              case ContentString: {
                const cur = currentAttributes.get("ychange");
                if (snapshot2 !== void 0 && !isVisible(n, snapshot2)) {
                  if (cur === void 0 || cur.user !== n.id.client || cur.type !== "removed") {
                    packStr();
                    currentAttributes.set("ychange", computeYChange ? computeYChange("removed", n.id) : { type: "removed" });
                  }
                } else if (prevSnapshot !== void 0 && !isVisible(n, prevSnapshot)) {
                  if (cur === void 0 || cur.user !== n.id.client || cur.type !== "added") {
                    packStr();
                    currentAttributes.set("ychange", computeYChange ? computeYChange("added", n.id) : { type: "added" });
                  }
                } else if (cur !== void 0) {
                  packStr();
                  currentAttributes.delete("ychange");
                }
                str += /** @type {ContentString} */
                n.content.str;
                break;
              }
              case ContentType:
              case ContentEmbed: {
                packStr();
                const op = {
                  insert: n.content.getContent()[0]
                };
                if (currentAttributes.size > 0) {
                  const attrs = (
                    /** @type {Object<string,any>} */
                    {}
                  );
                  op.attributes = attrs;
                  currentAttributes.forEach((value, key) => {
                    attrs[key] = value;
                  });
                }
                ops.push(op);
                break;
              }
              case ContentFormat:
                if (isVisible(n, snapshot2)) {
                  packStr();
                  updateCurrentAttributes(
                    currentAttributes,
                    /** @type {ContentFormat} */
                    n.content
                  );
                }
                break;
            }
          }
          n = n.right;
        }
        packStr();
      };
      if (snapshot2 || prevSnapshot) {
        transact(doc2, (transaction) => {
          if (snapshot2) {
            splitSnapshotAffectedStructs(transaction, snapshot2);
          }
          if (prevSnapshot) {
            splitSnapshotAffectedStructs(transaction, prevSnapshot);
          }
          computeDelta();
        }, "cleanup");
      } else {
        computeDelta();
      }
      return ops;
    }
    /**
     * Insert text at a given index.
     *
     * @param {number} index The index at which to start inserting.
     * @param {String} text The text to insert at the specified position.
     * @param {TextAttributes} [attributes] Optionally define some formatting
     *                                    information to apply on the inserted
     *                                    Text.
     * @public
     */
    insert(index, text2, attributes) {
      if (text2.length <= 0) {
        return;
      }
      const y = this.doc;
      if (y !== null) {
        transact(y, (transaction) => {
          const pos = findPosition(transaction, this, index, !attributes);
          if (!attributes) {
            attributes = {};
            pos.currentAttributes.forEach((v, k) => {
              attributes[k] = v;
            });
          }
          insertText(transaction, this, pos, text2, attributes);
        });
      } else {
        this._pending.push(() => this.insert(index, text2, attributes));
      }
    }
    /**
     * Inserts an embed at a index.
     *
     * @param {number} index The index to insert the embed at.
     * @param {Object | AbstractType<any>} embed The Object that represents the embed.
     * @param {TextAttributes} [attributes] Attribute information to apply on the
     *                                    embed
     *
     * @public
     */
    insertEmbed(index, embed, attributes) {
      const y = this.doc;
      if (y !== null) {
        transact(y, (transaction) => {
          const pos = findPosition(transaction, this, index, !attributes);
          insertText(transaction, this, pos, embed, attributes || {});
        });
      } else {
        this._pending.push(() => this.insertEmbed(index, embed, attributes || {}));
      }
    }
    /**
     * Deletes text starting from an index.
     *
     * @param {number} index Index at which to start deleting.
     * @param {number} length The number of characters to remove. Defaults to 1.
     *
     * @public
     */
    delete(index, length3) {
      if (length3 === 0) {
        return;
      }
      const y = this.doc;
      if (y !== null) {
        transact(y, (transaction) => {
          deleteText(transaction, findPosition(transaction, this, index, true), length3);
        });
      } else {
        this._pending.push(() => this.delete(index, length3));
      }
    }
    /**
     * Assigns properties to a range of text.
     *
     * @param {number} index The position where to start formatting.
     * @param {number} length The amount of characters to assign properties to.
     * @param {TextAttributes} attributes Attribute information to apply on the
     *                                    text.
     *
     * @public
     */
    format(index, length3, attributes) {
      if (length3 === 0) {
        return;
      }
      const y = this.doc;
      if (y !== null) {
        transact(y, (transaction) => {
          const pos = findPosition(transaction, this, index, false);
          if (pos.right === null) {
            return;
          }
          formatText(transaction, this, pos, length3, attributes);
        });
      } else {
        this._pending.push(() => this.format(index, length3, attributes));
      }
    }
    /**
     * Removes an attribute.
     *
     * @note Xml-Text nodes don't have attributes. You can use this feature to assign properties to complete text-blocks.
     *
     * @param {String} attributeName The attribute name that is to be removed.
     *
     * @public
     */
    removeAttribute(attributeName) {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          typeMapDelete(transaction, this, attributeName);
        });
      } else {
        this._pending.push(() => this.removeAttribute(attributeName));
      }
    }
    /**
     * Sets or updates an attribute.
     *
     * @note Xml-Text nodes don't have attributes. You can use this feature to assign properties to complete text-blocks.
     *
     * @param {String} attributeName The attribute name that is to be set.
     * @param {any} attributeValue The attribute value that is to be set.
     *
     * @public
     */
    setAttribute(attributeName, attributeValue) {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          typeMapSet(transaction, this, attributeName, attributeValue);
        });
      } else {
        this._pending.push(() => this.setAttribute(attributeName, attributeValue));
      }
    }
    /**
     * Returns an attribute value that belongs to the attribute name.
     *
     * @note Xml-Text nodes don't have attributes. You can use this feature to assign properties to complete text-blocks.
     *
     * @param {String} attributeName The attribute name that identifies the
     *                               queried value.
     * @return {any} The queried attribute value.
     *
     * @public
     */
    getAttribute(attributeName) {
      return (
        /** @type {any} */
        typeMapGet(this, attributeName)
      );
    }
    /**
     * Returns all attribute name/value pairs in a JSON Object.
     *
     * @note Xml-Text nodes don't have attributes. You can use this feature to assign properties to complete text-blocks.
     *
     * @return {Object<string, any>} A JSON Object that describes the attributes.
     *
     * @public
     */
    getAttributes() {
      return typeMapGetAll(this);
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     */
    _write(encoder) {
      encoder.writeTypeRef(YTextRefID);
    }
  };
  var readYText = (_decoder) => new YText();
  var YXmlTreeWalker = class {
    /**
     * @param {YXmlFragment | YXmlElement} root
     * @param {function(AbstractType<any>):boolean} [f]
     */
    constructor(root, f = () => true) {
      this._filter = f;
      this._root = root;
      this._currentNode = /** @type {Item} */
      root._start;
      this._firstCall = true;
      root.doc ?? warnPrematureAccess();
    }
    [Symbol.iterator]() {
      return this;
    }
    /**
     * Get the next node.
     *
     * @return {IteratorResult<YXmlElement|YXmlText|YXmlHook>} The next node.
     *
     * @public
     */
    next() {
      let n = this._currentNode;
      let type = n && n.content && /** @type {any} */
      n.content.type;
      if (n !== null && (!this._firstCall || n.deleted || !this._filter(type))) {
        do {
          type = /** @type {any} */
          n.content.type;
          if (!n.deleted && (type.constructor === YXmlElement || type.constructor === YXmlFragment) && type._start !== null) {
            n = type._start;
          } else {
            while (n !== null) {
              const nxt = n.next;
              if (nxt !== null) {
                n = nxt;
                break;
              } else if (n.parent === this._root) {
                n = null;
              } else {
                n = /** @type {AbstractType<any>} */
                n.parent._item;
              }
            }
          }
        } while (n !== null && (n.deleted || !this._filter(
          /** @type {ContentType} */
          n.content.type
        )));
      }
      this._firstCall = false;
      if (n === null) {
        return { value: void 0, done: true };
      }
      this._currentNode = n;
      return { value: (
        /** @type {any} */
        n.content.type
      ), done: false };
    }
  };
  var YXmlFragment = class _YXmlFragment extends AbstractType {
    constructor() {
      super();
      this._prelimContent = [];
    }
    /**
     * @type {YXmlElement|YXmlText|null}
     */
    get firstChild() {
      const first = this._first;
      return first ? first.content.getContent()[0] : null;
    }
    /**
     * Integrate this type into the Yjs instance.
     *
     * * Save this struct in the os
     * * This type is sent to other client
     * * Observer functions are fired
     *
     * @param {Doc} y The Yjs instance
     * @param {Item} item
     */
    _integrate(y, item) {
      super._integrate(y, item);
      this.insert(
        0,
        /** @type {Array<any>} */
        this._prelimContent
      );
      this._prelimContent = null;
    }
    _copy() {
      return new _YXmlFragment();
    }
    /**
     * Makes a copy of this data type that can be included somewhere else.
     *
     * Note that the content is only readable _after_ it has been included somewhere in the Ydoc.
     *
     * @return {YXmlFragment}
     */
    clone() {
      const el = new _YXmlFragment();
      el.insert(0, this.toArray().map((item) => item instanceof AbstractType ? item.clone() : item));
      return el;
    }
    get length() {
      this.doc ?? warnPrematureAccess();
      return this._prelimContent === null ? this._length : this._prelimContent.length;
    }
    /**
     * Create a subtree of childNodes.
     *
     * @example
     * const walker = elem.createTreeWalker(dom => dom.nodeName === 'div')
     * for (let node in walker) {
     *   // `node` is a div node
     *   nop(node)
     * }
     *
     * @param {function(AbstractType<any>):boolean} filter Function that is called on each child element and
     *                          returns a Boolean indicating whether the child
     *                          is to be included in the subtree.
     * @return {YXmlTreeWalker} A subtree and a position within it.
     *
     * @public
     */
    createTreeWalker(filter) {
      return new YXmlTreeWalker(this, filter);
    }
    /**
     * Returns the first YXmlElement that matches the query.
     * Similar to DOM's {@link querySelector}.
     *
     * Query support:
     *   - tagname
     * TODO:
     *   - id
     *   - attribute
     *
     * @param {CSS_Selector} query The query on the children.
     * @return {YXmlElement|YXmlText|YXmlHook|null} The first element that matches the query or null.
     *
     * @public
     */
    querySelector(query) {
      query = query.toUpperCase();
      const iterator = new YXmlTreeWalker(this, (element2) => element2.nodeName && element2.nodeName.toUpperCase() === query);
      const next = iterator.next();
      if (next.done) {
        return null;
      } else {
        return next.value;
      }
    }
    /**
     * Returns all YXmlElements that match the query.
     * Similar to Dom's {@link querySelectorAll}.
     *
     * @todo Does not yet support all queries. Currently only query by tagName.
     *
     * @param {CSS_Selector} query The query on the children
     * @return {Array<YXmlElement|YXmlText|YXmlHook|null>} The elements that match this query.
     *
     * @public
     */
    querySelectorAll(query) {
      query = query.toUpperCase();
      return from(new YXmlTreeWalker(this, (element2) => element2.nodeName && element2.nodeName.toUpperCase() === query));
    }
    /**
     * Creates YXmlEvent and calls observers.
     *
     * @param {Transaction} transaction
     * @param {Set<null|string>} parentSubs Keys changed on this type. `null` if list was modified.
     */
    _callObserver(transaction, parentSubs) {
      callTypeObservers(this, transaction, new YXmlEvent(this, parentSubs, transaction));
    }
    /**
     * Get the string representation of all the children of this YXmlFragment.
     *
     * @return {string} The string representation of all children.
     */
    toString() {
      return typeListMap(this, (xml) => xml.toString()).join("");
    }
    /**
     * @return {string}
     */
    toJSON() {
      return this.toString();
    }
    /**
     * Creates a Dom Element that mirrors this YXmlElement.
     *
     * @param {Document} [_document=document] The document object (you must define
     *                                        this when calling this method in
     *                                        nodejs)
     * @param {Object<string, any>} [hooks={}] Optional property to customize how hooks
     *                                             are presented in the DOM
     * @param {any} [binding] You should not set this property. This is
     *                               used if DomBinding wants to create a
     *                               association to the created DOM type.
     * @return {Node} The {@link https://developer.mozilla.org/en-US/docs/Web/API/Element|Dom Element}
     *
     * @public
     */
    toDOM(_document = document, hooks = {}, binding) {
      const fragment = _document.createDocumentFragment();
      if (binding !== void 0) {
        binding._createAssociation(fragment, this);
      }
      typeListForEach(this, (xmlType) => {
        fragment.insertBefore(xmlType.toDOM(_document, hooks, binding), null);
      });
      return fragment;
    }
    /**
     * Inserts new content at an index.
     *
     * @example
     *  // Insert character 'a' at position 0
     *  xml.insert(0, [new Y.XmlText('text')])
     *
     * @param {number} index The index to insert content at
     * @param {Array<YXmlElement|YXmlText>} content The array of content
     */
    insert(index, content) {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          typeListInsertGenerics(transaction, this, index, content);
        });
      } else {
        this._prelimContent.splice(index, 0, ...content);
      }
    }
    /**
     * Inserts new content at an index.
     *
     * @example
     *  // Insert character 'a' at position 0
     *  xml.insert(0, [new Y.XmlText('text')])
     *
     * @param {null|Item|YXmlElement|YXmlText} ref The index to insert content at
     * @param {Array<YXmlElement|YXmlText>} content The array of content
     */
    insertAfter(ref, content) {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          const refItem = ref && ref instanceof AbstractType ? ref._item : ref;
          typeListInsertGenericsAfter(transaction, this, refItem, content);
        });
      } else {
        const pc = (
          /** @type {Array<any>} */
          this._prelimContent
        );
        const index = ref === null ? 0 : pc.findIndex((el) => el === ref) + 1;
        if (index === 0 && ref !== null) {
          throw create3("Reference item not found");
        }
        pc.splice(index, 0, ...content);
      }
    }
    /**
     * Deletes elements starting from an index.
     *
     * @param {number} index Index at which to start deleting elements
     * @param {number} [length=1] The number of elements to remove. Defaults to 1.
     */
    delete(index, length3 = 1) {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          typeListDelete(transaction, this, index, length3);
        });
      } else {
        this._prelimContent.splice(index, length3);
      }
    }
    /**
     * Transforms this YArray to a JavaScript Array.
     *
     * @return {Array<YXmlElement|YXmlText|YXmlHook>}
     */
    toArray() {
      return typeListToArray(this);
    }
    /**
     * Appends content to this YArray.
     *
     * @param {Array<YXmlElement|YXmlText>} content Array of content to append.
     */
    push(content) {
      this.insert(this.length, content);
    }
    /**
     * Prepends content to this YArray.
     *
     * @param {Array<YXmlElement|YXmlText>} content Array of content to prepend.
     */
    unshift(content) {
      this.insert(0, content);
    }
    /**
     * Returns the i-th element from a YArray.
     *
     * @param {number} index The index of the element to return from the YArray
     * @return {YXmlElement|YXmlText}
     */
    get(index) {
      return typeListGet(this, index);
    }
    /**
     * Returns a portion of this YXmlFragment into a JavaScript Array selected
     * from start to end (end not included).
     *
     * @param {number} [start]
     * @param {number} [end]
     * @return {Array<YXmlElement|YXmlText>}
     */
    slice(start = 0, end = this.length) {
      return typeListSlice(this, start, end);
    }
    /**
     * Executes a provided function on once on every child element.
     *
     * @param {function(YXmlElement|YXmlText,number, typeof self):void} f A function to execute on every element of this YArray.
     */
    forEach(f) {
      typeListForEach(this, f);
    }
    /**
     * Transform the properties of this type to binary and write it to an
     * BinaryEncoder.
     *
     * This is called when this Item is sent to a remote peer.
     *
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder The encoder to write data to.
     */
    _write(encoder) {
      encoder.writeTypeRef(YXmlFragmentRefID);
    }
  };
  var readYXmlFragment = (_decoder) => new YXmlFragment();
  var YXmlElement = class _YXmlElement extends YXmlFragment {
    constructor(nodeName = "UNDEFINED") {
      super();
      this.nodeName = nodeName;
      this._prelimAttrs = /* @__PURE__ */ new Map();
    }
    /**
     * @type {YXmlElement|YXmlText|null}
     */
    get nextSibling() {
      const n = this._item ? this._item.next : null;
      return n ? (
        /** @type {YXmlElement|YXmlText} */
        /** @type {ContentType} */
        n.content.type
      ) : null;
    }
    /**
     * @type {YXmlElement|YXmlText|null}
     */
    get prevSibling() {
      const n = this._item ? this._item.prev : null;
      return n ? (
        /** @type {YXmlElement|YXmlText} */
        /** @type {ContentType} */
        n.content.type
      ) : null;
    }
    /**
     * Integrate this type into the Yjs instance.
     *
     * * Save this struct in the os
     * * This type is sent to other client
     * * Observer functions are fired
     *
     * @param {Doc} y The Yjs instance
     * @param {Item} item
     */
    _integrate(y, item) {
      super._integrate(y, item);
      /** @type {Map<string, any>} */
      this._prelimAttrs.forEach((value, key) => {
        this.setAttribute(key, value);
      });
      this._prelimAttrs = null;
    }
    /**
     * Creates an Item with the same effect as this Item (without position effect)
     *
     * @return {YXmlElement}
     */
    _copy() {
      return new _YXmlElement(this.nodeName);
    }
    /**
     * Makes a copy of this data type that can be included somewhere else.
     *
     * Note that the content is only readable _after_ it has been included somewhere in the Ydoc.
     *
     * @return {YXmlElement<KV>}
     */
    clone() {
      const el = new _YXmlElement(this.nodeName);
      const attrs = this.getAttributes();
      forEach(attrs, (value, key) => {
        el.setAttribute(
          key,
          /** @type {any} */
          value
        );
      });
      el.insert(0, this.toArray().map((v) => v instanceof AbstractType ? v.clone() : v));
      return el;
    }
    /**
     * Returns the XML serialization of this YXmlElement.
     * The attributes are ordered by attribute-name, so you can easily use this
     * method to compare YXmlElements
     *
     * @return {string} The string representation of this type.
     *
     * @public
     */
    toString() {
      const attrs = this.getAttributes();
      const stringBuilder = [];
      const keys2 = [];
      for (const key in attrs) {
        keys2.push(key);
      }
      keys2.sort();
      const keysLen = keys2.length;
      for (let i = 0; i < keysLen; i++) {
        const key = keys2[i];
        stringBuilder.push(key + '="' + attrs[key] + '"');
      }
      const nodeName = this.nodeName.toLocaleLowerCase();
      const attrsString = stringBuilder.length > 0 ? " " + stringBuilder.join(" ") : "";
      return `<${nodeName}${attrsString}>${super.toString()}</${nodeName}>`;
    }
    /**
     * Removes an attribute from this YXmlElement.
     *
     * @param {string} attributeName The attribute name that is to be removed.
     *
     * @public
     */
    removeAttribute(attributeName) {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          typeMapDelete(transaction, this, attributeName);
        });
      } else {
        this._prelimAttrs.delete(attributeName);
      }
    }
    /**
     * Sets or updates an attribute.
     *
     * @template {keyof KV & string} KEY
     *
     * @param {KEY} attributeName The attribute name that is to be set.
     * @param {KV[KEY]} attributeValue The attribute value that is to be set.
     *
     * @public
     */
    setAttribute(attributeName, attributeValue) {
      if (this.doc !== null) {
        transact(this.doc, (transaction) => {
          typeMapSet(transaction, this, attributeName, attributeValue);
        });
      } else {
        this._prelimAttrs.set(attributeName, attributeValue);
      }
    }
    /**
     * Returns an attribute value that belongs to the attribute name.
     *
     * @template {keyof KV & string} KEY
     *
     * @param {KEY} attributeName The attribute name that identifies the
     *                               queried value.
     * @return {KV[KEY]|undefined} The queried attribute value.
     *
     * @public
     */
    getAttribute(attributeName) {
      return (
        /** @type {any} */
        typeMapGet(this, attributeName)
      );
    }
    /**
     * Returns whether an attribute exists
     *
     * @param {string} attributeName The attribute name to check for existence.
     * @return {boolean} whether the attribute exists.
     *
     * @public
     */
    hasAttribute(attributeName) {
      return (
        /** @type {any} */
        typeMapHas(this, attributeName)
      );
    }
    /**
     * Returns all attribute name/value pairs in a JSON Object.
     *
     * @param {Snapshot} [snapshot]
     * @return {{ [Key in Extract<keyof KV,string>]?: KV[Key]}} A JSON Object that describes the attributes.
     *
     * @public
     */
    getAttributes(snapshot2) {
      return (
        /** @type {any} */
        snapshot2 ? typeMapGetAllSnapshot(this, snapshot2) : typeMapGetAll(this)
      );
    }
    /**
     * Creates a Dom Element that mirrors this YXmlElement.
     *
     * @param {Document} [_document=document] The document object (you must define
     *                                        this when calling this method in
     *                                        nodejs)
     * @param {Object<string, any>} [hooks={}] Optional property to customize how hooks
     *                                             are presented in the DOM
     * @param {any} [binding] You should not set this property. This is
     *                               used if DomBinding wants to create a
     *                               association to the created DOM type.
     * @return {Node} The {@link https://developer.mozilla.org/en-US/docs/Web/API/Element|Dom Element}
     *
     * @public
     */
    toDOM(_document = document, hooks = {}, binding) {
      const dom = _document.createElement(this.nodeName);
      const attrs = this.getAttributes();
      for (const key in attrs) {
        const value = attrs[key];
        if (typeof value === "string") {
          dom.setAttribute(key, value);
        }
      }
      typeListForEach(this, (yxml) => {
        dom.appendChild(yxml.toDOM(_document, hooks, binding));
      });
      if (binding !== void 0) {
        binding._createAssociation(dom, this);
      }
      return dom;
    }
    /**
     * Transform the properties of this type to binary and write it to an
     * BinaryEncoder.
     *
     * This is called when this Item is sent to a remote peer.
     *
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder The encoder to write data to.
     */
    _write(encoder) {
      encoder.writeTypeRef(YXmlElementRefID);
      encoder.writeKey(this.nodeName);
    }
  };
  var readYXmlElement = (decoder) => new YXmlElement(decoder.readKey());
  var YXmlEvent = class extends YEvent {
    /**
     * @param {YXmlElement|YXmlText|YXmlFragment} target The target on which the event is created.
     * @param {Set<string|null>} subs The set of changed attributes. `null` is included if the
     *                   child list changed.
     * @param {Transaction} transaction The transaction instance with which the
     *                                  change was created.
     */
    constructor(target, subs, transaction) {
      super(target, transaction);
      this.childListChanged = false;
      this.attributesChanged = /* @__PURE__ */ new Set();
      subs.forEach((sub) => {
        if (sub === null) {
          this.childListChanged = true;
        } else {
          this.attributesChanged.add(sub);
        }
      });
    }
  };
  var YXmlHook = class _YXmlHook extends YMap {
    /**
     * @param {string} hookName nodeName of the Dom Node.
     */
    constructor(hookName) {
      super();
      this.hookName = hookName;
    }
    /**
     * Creates an Item with the same effect as this Item (without position effect)
     */
    _copy() {
      return new _YXmlHook(this.hookName);
    }
    /**
     * Makes a copy of this data type that can be included somewhere else.
     *
     * Note that the content is only readable _after_ it has been included somewhere in the Ydoc.
     *
     * @return {YXmlHook}
     */
    clone() {
      const el = new _YXmlHook(this.hookName);
      this.forEach((value, key) => {
        el.set(key, value);
      });
      return el;
    }
    /**
     * Creates a Dom Element that mirrors this YXmlElement.
     *
     * @param {Document} [_document=document] The document object (you must define
     *                                        this when calling this method in
     *                                        nodejs)
     * @param {Object.<string, any>} [hooks] Optional property to customize how hooks
     *                                             are presented in the DOM
     * @param {any} [binding] You should not set this property. This is
     *                               used if DomBinding wants to create a
     *                               association to the created DOM type
     * @return {Element} The {@link https://developer.mozilla.org/en-US/docs/Web/API/Element|Dom Element}
     *
     * @public
     */
    toDOM(_document = document, hooks = {}, binding) {
      const hook = hooks[this.hookName];
      let dom;
      if (hook !== void 0) {
        dom = hook.createDom(this);
      } else {
        dom = document.createElement(this.hookName);
      }
      dom.setAttribute("data-yjs-hook", this.hookName);
      if (binding !== void 0) {
        binding._createAssociation(dom, this);
      }
      return dom;
    }
    /**
     * Transform the properties of this type to binary and write it to an
     * BinaryEncoder.
     *
     * This is called when this Item is sent to a remote peer.
     *
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder The encoder to write data to.
     */
    _write(encoder) {
      encoder.writeTypeRef(YXmlHookRefID);
      encoder.writeKey(this.hookName);
    }
  };
  var readYXmlHook = (decoder) => new YXmlHook(decoder.readKey());
  var YXmlText = class _YXmlText extends YText {
    /**
     * @type {YXmlElement|YXmlText|null}
     */
    get nextSibling() {
      const n = this._item ? this._item.next : null;
      return n ? (
        /** @type {YXmlElement|YXmlText} */
        /** @type {ContentType} */
        n.content.type
      ) : null;
    }
    /**
     * @type {YXmlElement|YXmlText|null}
     */
    get prevSibling() {
      const n = this._item ? this._item.prev : null;
      return n ? (
        /** @type {YXmlElement|YXmlText} */
        /** @type {ContentType} */
        n.content.type
      ) : null;
    }
    _copy() {
      return new _YXmlText();
    }
    /**
     * Makes a copy of this data type that can be included somewhere else.
     *
     * Note that the content is only readable _after_ it has been included somewhere in the Ydoc.
     *
     * @return {YXmlText}
     */
    clone() {
      const text2 = new _YXmlText();
      text2.applyDelta(this.toDelta());
      return text2;
    }
    /**
     * Creates a Dom Element that mirrors this YXmlText.
     *
     * @param {Document} [_document=document] The document object (you must define
     *                                        this when calling this method in
     *                                        nodejs)
     * @param {Object<string, any>} [hooks] Optional property to customize how hooks
     *                                             are presented in the DOM
     * @param {any} [binding] You should not set this property. This is
     *                               used if DomBinding wants to create a
     *                               association to the created DOM type.
     * @return {Text} The {@link https://developer.mozilla.org/en-US/docs/Web/API/Element|Dom Element}
     *
     * @public
     */
    toDOM(_document = document, hooks, binding) {
      const dom = _document.createTextNode(this.toString());
      if (binding !== void 0) {
        binding._createAssociation(dom, this);
      }
      return dom;
    }
    toString() {
      return this.toDelta().map((delta) => {
        const nestedNodes = [];
        for (const nodeName in delta.attributes) {
          const attrs = [];
          for (const key in delta.attributes[nodeName]) {
            attrs.push({ key, value: delta.attributes[nodeName][key] });
          }
          attrs.sort((a, b) => a.key < b.key ? -1 : 1);
          nestedNodes.push({ nodeName, attrs });
        }
        nestedNodes.sort((a, b) => a.nodeName < b.nodeName ? -1 : 1);
        let str = "";
        for (let i = 0; i < nestedNodes.length; i++) {
          const node = nestedNodes[i];
          str += `<${node.nodeName}`;
          for (let j = 0; j < node.attrs.length; j++) {
            const attr = node.attrs[j];
            str += ` ${attr.key}="${attr.value}"`;
          }
          str += ">";
        }
        str += delta.insert;
        for (let i = nestedNodes.length - 1; i >= 0; i--) {
          str += `</${nestedNodes[i].nodeName}>`;
        }
        return str;
      }).join("");
    }
    /**
     * @return {string}
     */
    toJSON() {
      return this.toString();
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     */
    _write(encoder) {
      encoder.writeTypeRef(YXmlTextRefID);
    }
  };
  var readYXmlText = (decoder) => new YXmlText();
  var AbstractStruct = class {
    /**
     * @param {ID} id
     * @param {number} length
     */
    constructor(id2, length3) {
      this.id = id2;
      this.length = length3;
    }
    /**
     * @type {boolean}
     */
    get deleted() {
      throw methodUnimplemented();
    }
    /**
     * Merge this struct with the item to the right.
     * This method is already assuming that `this.id.clock + this.length === this.id.clock`.
     * Also this method does *not* remove right from StructStore!
     * @param {AbstractStruct} right
     * @return {boolean} whether this merged with right
     */
    mergeWith(right) {
      return false;
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder The encoder to write data to.
     * @param {number} offset
     * @param {number} encodingRef
     */
    write(encoder, offset, encodingRef) {
      throw methodUnimplemented();
    }
    /**
     * @param {Transaction} transaction
     * @param {number} offset
     */
    integrate(transaction, offset) {
      throw methodUnimplemented();
    }
  };
  var structGCRefNumber = 0;
  var GC = class extends AbstractStruct {
    get deleted() {
      return true;
    }
    delete() {
    }
    /**
     * @param {GC} right
     * @return {boolean}
     */
    mergeWith(right) {
      if (this.constructor !== right.constructor) {
        return false;
      }
      this.length += right.length;
      return true;
    }
    /**
     * @param {Transaction} transaction
     * @param {number} offset
     */
    integrate(transaction, offset) {
      if (offset > 0) {
        this.id.clock += offset;
        this.length -= offset;
      }
      addStruct(transaction.doc.store, this);
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     * @param {number} offset
     */
    write(encoder, offset) {
      encoder.writeInfo(structGCRefNumber);
      encoder.writeLen(this.length - offset);
    }
    /**
     * @param {Transaction} transaction
     * @param {StructStore} store
     * @return {null | number}
     */
    getMissing(transaction, store2) {
      return null;
    }
  };
  var ContentBinary = class _ContentBinary {
    /**
     * @param {Uint8Array} content
     */
    constructor(content) {
      this.content = content;
    }
    /**
     * @return {number}
     */
    getLength() {
      return 1;
    }
    /**
     * @return {Array<any>}
     */
    getContent() {
      return [this.content];
    }
    /**
     * @return {boolean}
     */
    isCountable() {
      return true;
    }
    /**
     * @return {ContentBinary}
     */
    copy() {
      return new _ContentBinary(this.content);
    }
    /**
     * @param {number} offset
     * @return {ContentBinary}
     */
    splice(offset) {
      throw methodUnimplemented();
    }
    /**
     * @param {ContentBinary} right
     * @return {boolean}
     */
    mergeWith(right) {
      return false;
    }
    /**
     * @param {Transaction} transaction
     * @param {Item} item
     */
    integrate(transaction, item) {
    }
    /**
     * @param {Transaction} transaction
     */
    delete(transaction) {
    }
    /**
     * @param {StructStore} store
     */
    gc(store2) {
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     * @param {number} offset
     */
    write(encoder, offset) {
      encoder.writeBuf(this.content);
    }
    /**
     * @return {number}
     */
    getRef() {
      return 3;
    }
  };
  var readContentBinary = (decoder) => new ContentBinary(decoder.readBuf());
  var ContentDeleted = class _ContentDeleted {
    /**
     * @param {number} len
     */
    constructor(len) {
      this.len = len;
    }
    /**
     * @return {number}
     */
    getLength() {
      return this.len;
    }
    /**
     * @return {Array<any>}
     */
    getContent() {
      return [];
    }
    /**
     * @return {boolean}
     */
    isCountable() {
      return false;
    }
    /**
     * @return {ContentDeleted}
     */
    copy() {
      return new _ContentDeleted(this.len);
    }
    /**
     * @param {number} offset
     * @return {ContentDeleted}
     */
    splice(offset) {
      const right = new _ContentDeleted(this.len - offset);
      this.len = offset;
      return right;
    }
    /**
     * @param {ContentDeleted} right
     * @return {boolean}
     */
    mergeWith(right) {
      this.len += right.len;
      return true;
    }
    /**
     * @param {Transaction} transaction
     * @param {Item} item
     */
    integrate(transaction, item) {
      addToDeleteSet(transaction.deleteSet, item.id.client, item.id.clock, this.len);
      item.markDeleted();
    }
    /**
     * @param {Transaction} transaction
     */
    delete(transaction) {
    }
    /**
     * @param {StructStore} store
     */
    gc(store2) {
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     * @param {number} offset
     */
    write(encoder, offset) {
      encoder.writeLen(this.len - offset);
    }
    /**
     * @return {number}
     */
    getRef() {
      return 1;
    }
  };
  var readContentDeleted = (decoder) => new ContentDeleted(decoder.readLen());
  var createDocFromOpts = (guid, opts) => new Doc({ guid, ...opts, shouldLoad: opts.shouldLoad || opts.autoLoad || false });
  var ContentDoc = class _ContentDoc {
    /**
     * @param {Doc} doc
     */
    constructor(doc2) {
      if (doc2._item) {
        console.error("This document was already integrated as a sub-document. You should create a second instance instead with the same guid.");
      }
      this.doc = doc2;
      const opts = {};
      this.opts = opts;
      if (!doc2.gc) {
        opts.gc = false;
      }
      if (doc2.autoLoad) {
        opts.autoLoad = true;
      }
      if (doc2.meta !== null) {
        opts.meta = doc2.meta;
      }
    }
    /**
     * @return {number}
     */
    getLength() {
      return 1;
    }
    /**
     * @return {Array<any>}
     */
    getContent() {
      return [this.doc];
    }
    /**
     * @return {boolean}
     */
    isCountable() {
      return true;
    }
    /**
     * @return {ContentDoc}
     */
    copy() {
      return new _ContentDoc(createDocFromOpts(this.doc.guid, this.opts));
    }
    /**
     * @param {number} offset
     * @return {ContentDoc}
     */
    splice(offset) {
      throw methodUnimplemented();
    }
    /**
     * @param {ContentDoc} right
     * @return {boolean}
     */
    mergeWith(right) {
      return false;
    }
    /**
     * @param {Transaction} transaction
     * @param {Item} item
     */
    integrate(transaction, item) {
      this.doc._item = item;
      transaction.subdocsAdded.add(this.doc);
      if (this.doc.shouldLoad) {
        transaction.subdocsLoaded.add(this.doc);
      }
    }
    /**
     * @param {Transaction} transaction
     */
    delete(transaction) {
      if (transaction.subdocsAdded.has(this.doc)) {
        transaction.subdocsAdded.delete(this.doc);
      } else {
        transaction.subdocsRemoved.add(this.doc);
      }
    }
    /**
     * @param {StructStore} store
     */
    gc(store2) {
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     * @param {number} offset
     */
    write(encoder, offset) {
      encoder.writeString(this.doc.guid);
      encoder.writeAny(this.opts);
    }
    /**
     * @return {number}
     */
    getRef() {
      return 9;
    }
  };
  var readContentDoc = (decoder) => new ContentDoc(createDocFromOpts(decoder.readString(), decoder.readAny()));
  var ContentEmbed = class _ContentEmbed {
    /**
     * @param {Object} embed
     */
    constructor(embed) {
      this.embed = embed;
    }
    /**
     * @return {number}
     */
    getLength() {
      return 1;
    }
    /**
     * @return {Array<any>}
     */
    getContent() {
      return [this.embed];
    }
    /**
     * @return {boolean}
     */
    isCountable() {
      return true;
    }
    /**
     * @return {ContentEmbed}
     */
    copy() {
      return new _ContentEmbed(this.embed);
    }
    /**
     * @param {number} offset
     * @return {ContentEmbed}
     */
    splice(offset) {
      throw methodUnimplemented();
    }
    /**
     * @param {ContentEmbed} right
     * @return {boolean}
     */
    mergeWith(right) {
      return false;
    }
    /**
     * @param {Transaction} transaction
     * @param {Item} item
     */
    integrate(transaction, item) {
    }
    /**
     * @param {Transaction} transaction
     */
    delete(transaction) {
    }
    /**
     * @param {StructStore} store
     */
    gc(store2) {
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     * @param {number} offset
     */
    write(encoder, offset) {
      encoder.writeJSON(this.embed);
    }
    /**
     * @return {number}
     */
    getRef() {
      return 5;
    }
  };
  var readContentEmbed = (decoder) => new ContentEmbed(decoder.readJSON());
  var ContentFormat = class _ContentFormat {
    /**
     * @param {string} key
     * @param {Object} value
     */
    constructor(key, value) {
      this.key = key;
      this.value = value;
    }
    /**
     * @return {number}
     */
    getLength() {
      return 1;
    }
    /**
     * @return {Array<any>}
     */
    getContent() {
      return [];
    }
    /**
     * @return {boolean}
     */
    isCountable() {
      return false;
    }
    /**
     * @return {ContentFormat}
     */
    copy() {
      return new _ContentFormat(this.key, this.value);
    }
    /**
     * @param {number} _offset
     * @return {ContentFormat}
     */
    splice(_offset) {
      throw methodUnimplemented();
    }
    /**
     * @param {ContentFormat} _right
     * @return {boolean}
     */
    mergeWith(_right) {
      return false;
    }
    /**
     * @param {Transaction} _transaction
     * @param {Item} item
     */
    integrate(_transaction, item) {
      const p = (
        /** @type {YText} */
        item.parent
      );
      p._searchMarker = null;
      p._hasFormatting = true;
    }
    /**
     * @param {Transaction} transaction
     */
    delete(transaction) {
    }
    /**
     * @param {StructStore} store
     */
    gc(store2) {
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     * @param {number} offset
     */
    write(encoder, offset) {
      encoder.writeKey(this.key);
      encoder.writeJSON(this.value);
    }
    /**
     * @return {number}
     */
    getRef() {
      return 6;
    }
  };
  var readContentFormat = (decoder) => new ContentFormat(decoder.readKey(), decoder.readJSON());
  var ContentJSON = class _ContentJSON {
    /**
     * @param {Array<any>} arr
     */
    constructor(arr) {
      this.arr = arr;
    }
    /**
     * @return {number}
     */
    getLength() {
      return this.arr.length;
    }
    /**
     * @return {Array<any>}
     */
    getContent() {
      return this.arr;
    }
    /**
     * @return {boolean}
     */
    isCountable() {
      return true;
    }
    /**
     * @return {ContentJSON}
     */
    copy() {
      return new _ContentJSON(this.arr);
    }
    /**
     * @param {number} offset
     * @return {ContentJSON}
     */
    splice(offset) {
      const right = new _ContentJSON(this.arr.slice(offset));
      this.arr = this.arr.slice(0, offset);
      return right;
    }
    /**
     * @param {ContentJSON} right
     * @return {boolean}
     */
    mergeWith(right) {
      this.arr = this.arr.concat(right.arr);
      return true;
    }
    /**
     * @param {Transaction} transaction
     * @param {Item} item
     */
    integrate(transaction, item) {
    }
    /**
     * @param {Transaction} transaction
     */
    delete(transaction) {
    }
    /**
     * @param {StructStore} store
     */
    gc(store2) {
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     * @param {number} offset
     */
    write(encoder, offset) {
      const len = this.arr.length;
      encoder.writeLen(len - offset);
      for (let i = offset; i < len; i++) {
        const c = this.arr[i];
        encoder.writeString(c === void 0 ? "undefined" : JSON.stringify(c));
      }
    }
    /**
     * @return {number}
     */
    getRef() {
      return 2;
    }
  };
  var readContentJSON = (decoder) => {
    const len = decoder.readLen();
    const cs = [];
    for (let i = 0; i < len; i++) {
      const c = decoder.readString();
      if (c === "undefined") {
        cs.push(void 0);
      } else {
        cs.push(JSON.parse(c));
      }
    }
    return new ContentJSON(cs);
  };
  var isDevMode = getVariable("node_env") === "development";
  var ContentAny = class _ContentAny {
    /**
     * @param {Array<any>} arr
     */
    constructor(arr) {
      this.arr = arr;
      isDevMode && deepFreeze(arr);
    }
    /**
     * @return {number}
     */
    getLength() {
      return this.arr.length;
    }
    /**
     * @return {Array<any>}
     */
    getContent() {
      return this.arr;
    }
    /**
     * @return {boolean}
     */
    isCountable() {
      return true;
    }
    /**
     * @return {ContentAny}
     */
    copy() {
      return new _ContentAny(this.arr);
    }
    /**
     * @param {number} offset
     * @return {ContentAny}
     */
    splice(offset) {
      const right = new _ContentAny(this.arr.slice(offset));
      this.arr = this.arr.slice(0, offset);
      return right;
    }
    /**
     * @param {ContentAny} right
     * @return {boolean}
     */
    mergeWith(right) {
      this.arr = this.arr.concat(right.arr);
      return true;
    }
    /**
     * @param {Transaction} transaction
     * @param {Item} item
     */
    integrate(transaction, item) {
    }
    /**
     * @param {Transaction} transaction
     */
    delete(transaction) {
    }
    /**
     * @param {StructStore} store
     */
    gc(store2) {
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     * @param {number} offset
     */
    write(encoder, offset) {
      const len = this.arr.length;
      encoder.writeLen(len - offset);
      for (let i = offset; i < len; i++) {
        const c = this.arr[i];
        encoder.writeAny(c);
      }
    }
    /**
     * @return {number}
     */
    getRef() {
      return 8;
    }
  };
  var readContentAny = (decoder) => {
    const len = decoder.readLen();
    const cs = [];
    for (let i = 0; i < len; i++) {
      cs.push(decoder.readAny());
    }
    return new ContentAny(cs);
  };
  var ContentString = class _ContentString {
    /**
     * @param {string} str
     */
    constructor(str) {
      this.str = str;
    }
    /**
     * @return {number}
     */
    getLength() {
      return this.str.length;
    }
    /**
     * @return {Array<any>}
     */
    getContent() {
      return this.str.split("");
    }
    /**
     * @return {boolean}
     */
    isCountable() {
      return true;
    }
    /**
     * @return {ContentString}
     */
    copy() {
      return new _ContentString(this.str);
    }
    /**
     * @param {number} offset
     * @return {ContentString}
     */
    splice(offset) {
      const right = new _ContentString(this.str.slice(offset));
      this.str = this.str.slice(0, offset);
      const firstCharCode = this.str.charCodeAt(offset - 1);
      if (firstCharCode >= 55296 && firstCharCode <= 56319) {
        this.str = this.str.slice(0, offset - 1) + "\uFFFD";
        right.str = "\uFFFD" + right.str.slice(1);
      }
      return right;
    }
    /**
     * @param {ContentString} right
     * @return {boolean}
     */
    mergeWith(right) {
      this.str += right.str;
      return true;
    }
    /**
     * @param {Transaction} transaction
     * @param {Item} item
     */
    integrate(transaction, item) {
    }
    /**
     * @param {Transaction} transaction
     */
    delete(transaction) {
    }
    /**
     * @param {StructStore} store
     */
    gc(store2) {
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     * @param {number} offset
     */
    write(encoder, offset) {
      encoder.writeString(offset === 0 ? this.str : this.str.slice(offset));
    }
    /**
     * @return {number}
     */
    getRef() {
      return 4;
    }
  };
  var readContentString = (decoder) => new ContentString(decoder.readString());
  var typeRefs = [
    readYArray,
    readYMap,
    readYText,
    readYXmlElement,
    readYXmlFragment,
    readYXmlHook,
    readYXmlText
  ];
  var YArrayRefID = 0;
  var YMapRefID = 1;
  var YTextRefID = 2;
  var YXmlElementRefID = 3;
  var YXmlFragmentRefID = 4;
  var YXmlHookRefID = 5;
  var YXmlTextRefID = 6;
  var ContentType = class _ContentType {
    /**
     * @param {AbstractType<any>} type
     */
    constructor(type) {
      this.type = type;
    }
    /**
     * @return {number}
     */
    getLength() {
      return 1;
    }
    /**
     * @return {Array<any>}
     */
    getContent() {
      return [this.type];
    }
    /**
     * @return {boolean}
     */
    isCountable() {
      return true;
    }
    /**
     * @return {ContentType}
     */
    copy() {
      return new _ContentType(this.type._copy());
    }
    /**
     * @param {number} offset
     * @return {ContentType}
     */
    splice(offset) {
      throw methodUnimplemented();
    }
    /**
     * @param {ContentType} right
     * @return {boolean}
     */
    mergeWith(right) {
      return false;
    }
    /**
     * @param {Transaction} transaction
     * @param {Item} item
     */
    integrate(transaction, item) {
      this.type._integrate(transaction.doc, item);
    }
    /**
     * @param {Transaction} transaction
     */
    delete(transaction) {
      let item = this.type._start;
      while (item !== null) {
        if (!item.deleted) {
          item.delete(transaction);
        } else if (item.id.clock < (transaction.beforeState.get(item.id.client) || 0)) {
          transaction._mergeStructs.push(item);
        }
        item = item.right;
      }
      this.type._map.forEach((item2) => {
        if (!item2.deleted) {
          item2.delete(transaction);
        } else if (item2.id.clock < (transaction.beforeState.get(item2.id.client) || 0)) {
          transaction._mergeStructs.push(item2);
        }
      });
      transaction.changed.delete(this.type);
    }
    /**
     * @param {StructStore} store
     */
    gc(store2) {
      let item = this.type._start;
      while (item !== null) {
        item.gc(store2, true);
        item = item.right;
      }
      this.type._start = null;
      this.type._map.forEach(
        /** @param {Item | null} item */
        (item2) => {
          while (item2 !== null) {
            item2.gc(store2, true);
            item2 = item2.left;
          }
        }
      );
      this.type._map = /* @__PURE__ */ new Map();
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     * @param {number} offset
     */
    write(encoder, offset) {
      this.type._write(encoder);
    }
    /**
     * @return {number}
     */
    getRef() {
      return 7;
    }
  };
  var readContentType = (decoder) => new ContentType(typeRefs[decoder.readTypeRef()](decoder));
  var followRedone = (store2, id2) => {
    let nextID = id2;
    let diff = 0;
    let item;
    do {
      if (diff > 0) {
        nextID = createID(nextID.client, nextID.clock + diff);
      }
      item = getItem(store2, nextID);
      diff = nextID.clock - item.id.clock;
      nextID = item.redone;
    } while (nextID !== null && item instanceof Item);
    return {
      item,
      diff
    };
  };
  var keepItem = (item, keep) => {
    while (item !== null && item.keep !== keep) {
      item.keep = keep;
      item = /** @type {AbstractType<any>} */
      item.parent._item;
    }
  };
  var splitItem = (transaction, leftItem, diff) => {
    const { client, clock } = leftItem.id;
    const rightItem = new Item(
      createID(client, clock + diff),
      leftItem,
      createID(client, clock + diff - 1),
      leftItem.right,
      leftItem.rightOrigin,
      leftItem.parent,
      leftItem.parentSub,
      leftItem.content.splice(diff)
    );
    if (leftItem.deleted) {
      rightItem.markDeleted();
    }
    if (leftItem.keep) {
      rightItem.keep = true;
    }
    if (leftItem.redone !== null) {
      rightItem.redone = createID(leftItem.redone.client, leftItem.redone.clock + diff);
    }
    leftItem.right = rightItem;
    if (rightItem.right !== null) {
      rightItem.right.left = rightItem;
    }
    transaction._mergeStructs.push(rightItem);
    if (rightItem.parentSub !== null && rightItem.right === null) {
      rightItem.parent._map.set(rightItem.parentSub, rightItem);
    }
    leftItem.length = diff;
    return rightItem;
  };
  var isDeletedByUndoStack = (stack, id2) => some(
    stack,
    /** @param {StackItem} s */
    (s) => isDeleted(s.deletions, id2)
  );
  var redoItem = (transaction, item, redoitems, itemsToDelete, ignoreRemoteMapChanges, um) => {
    const doc2 = transaction.doc;
    const store2 = doc2.store;
    const ownClientID = doc2.clientID;
    const redone = item.redone;
    if (redone !== null) {
      return getItemCleanStart(transaction, redone);
    }
    let parentItem = (
      /** @type {AbstractType<any>} */
      item.parent._item
    );
    let left = null;
    let right;
    if (parentItem !== null && parentItem.deleted === true) {
      if (parentItem.redone === null && (!redoitems.has(parentItem) || redoItem(transaction, parentItem, redoitems, itemsToDelete, ignoreRemoteMapChanges, um) === null)) {
        return null;
      }
      while (parentItem.redone !== null) {
        parentItem = getItemCleanStart(transaction, parentItem.redone);
      }
    }
    const parentType = parentItem === null ? (
      /** @type {AbstractType<any>} */
      item.parent
    ) : (
      /** @type {ContentType} */
      parentItem.content.type
    );
    if (item.parentSub === null) {
      left = item.left;
      right = item;
      while (left !== null) {
        let leftTrace = left;
        while (leftTrace !== null && /** @type {AbstractType<any>} */
        leftTrace.parent._item !== parentItem) {
          leftTrace = leftTrace.redone === null ? null : getItemCleanStart(transaction, leftTrace.redone);
        }
        if (leftTrace !== null && /** @type {AbstractType<any>} */
        leftTrace.parent._item === parentItem) {
          left = leftTrace;
          break;
        }
        left = left.left;
      }
      while (right !== null) {
        let rightTrace = right;
        while (rightTrace !== null && /** @type {AbstractType<any>} */
        rightTrace.parent._item !== parentItem) {
          rightTrace = rightTrace.redone === null ? null : getItemCleanStart(transaction, rightTrace.redone);
        }
        if (rightTrace !== null && /** @type {AbstractType<any>} */
        rightTrace.parent._item === parentItem) {
          right = rightTrace;
          break;
        }
        right = right.right;
      }
    } else {
      right = null;
      if (item.right && !ignoreRemoteMapChanges) {
        left = item;
        while (left !== null && left.right !== null && (left.right.redone || isDeleted(itemsToDelete, left.right.id) || isDeletedByUndoStack(um.undoStack, left.right.id) || isDeletedByUndoStack(um.redoStack, left.right.id))) {
          left = left.right;
          while (left.redone) left = getItemCleanStart(transaction, left.redone);
        }
        if (left && left.right !== null) {
          return null;
        }
      } else {
        left = parentType._map.get(item.parentSub) || null;
      }
    }
    const nextClock = getState(store2, ownClientID);
    const nextId = createID(ownClientID, nextClock);
    const redoneItem = new Item(
      nextId,
      left,
      left && left.lastId,
      right,
      right && right.id,
      parentType,
      item.parentSub,
      item.content.copy()
    );
    item.redone = nextId;
    keepItem(redoneItem, true);
    redoneItem.integrate(transaction, 0);
    return redoneItem;
  };
  var Item = class _Item extends AbstractStruct {
    /**
     * @param {ID} id
     * @param {Item | null} left
     * @param {ID | null} origin
     * @param {Item | null} right
     * @param {ID | null} rightOrigin
     * @param {AbstractType<any>|ID|null} parent Is a type if integrated, is null if it is possible to copy parent from left or right, is ID before integration to search for it.
     * @param {string | null} parentSub
     * @param {AbstractContent} content
     */
    constructor(id2, left, origin2, right, rightOrigin, parent, parentSub, content) {
      super(id2, content.getLength());
      this.origin = origin2;
      this.left = left;
      this.right = right;
      this.rightOrigin = rightOrigin;
      this.parent = parent;
      this.parentSub = parentSub;
      this.redone = null;
      this.content = content;
      this.info = this.content.isCountable() ? BIT2 : 0;
    }
    /**
     * This is used to mark the item as an indexed fast-search marker
     *
     * @type {boolean}
     */
    set marker(isMarked) {
      if ((this.info & BIT4) > 0 !== isMarked) {
        this.info ^= BIT4;
      }
    }
    get marker() {
      return (this.info & BIT4) > 0;
    }
    /**
     * If true, do not garbage collect this Item.
     */
    get keep() {
      return (this.info & BIT1) > 0;
    }
    set keep(doKeep) {
      if (this.keep !== doKeep) {
        this.info ^= BIT1;
      }
    }
    get countable() {
      return (this.info & BIT2) > 0;
    }
    /**
     * Whether this item was deleted or not.
     * @type {Boolean}
     */
    get deleted() {
      return (this.info & BIT3) > 0;
    }
    set deleted(doDelete) {
      if (this.deleted !== doDelete) {
        this.info ^= BIT3;
      }
    }
    markDeleted() {
      this.info |= BIT3;
    }
    /**
     * Return the creator clientID of the missing op or define missing items and return null.
     *
     * @param {Transaction} transaction
     * @param {StructStore} store
     * @return {null | number}
     */
    getMissing(transaction, store2) {
      if (this.origin && this.origin.client !== this.id.client && this.origin.clock >= getState(store2, this.origin.client)) {
        return this.origin.client;
      }
      if (this.rightOrigin && this.rightOrigin.client !== this.id.client && this.rightOrigin.clock >= getState(store2, this.rightOrigin.client)) {
        return this.rightOrigin.client;
      }
      if (this.parent && this.parent.constructor === ID && this.id.client !== this.parent.client && this.parent.clock >= getState(store2, this.parent.client)) {
        return this.parent.client;
      }
      if (this.origin) {
        this.left = getItemCleanEnd(transaction, store2, this.origin);
        this.origin = this.left.lastId;
      }
      if (this.rightOrigin) {
        this.right = getItemCleanStart(transaction, this.rightOrigin);
        this.rightOrigin = this.right.id;
      }
      if (this.left && this.left.constructor === GC || this.right && this.right.constructor === GC) {
        this.parent = null;
      } else if (!this.parent) {
        if (this.left && this.left.constructor === _Item) {
          this.parent = this.left.parent;
          this.parentSub = this.left.parentSub;
        } else if (this.right && this.right.constructor === _Item) {
          this.parent = this.right.parent;
          this.parentSub = this.right.parentSub;
        }
      } else if (this.parent.constructor === ID) {
        const parentItem = getItem(store2, this.parent);
        if (parentItem.constructor === GC) {
          this.parent = null;
        } else {
          this.parent = /** @type {ContentType} */
          parentItem.content.type;
        }
      }
      return null;
    }
    /**
     * @param {Transaction} transaction
     * @param {number} offset
     */
    integrate(transaction, offset) {
      if (offset > 0) {
        this.id.clock += offset;
        this.left = getItemCleanEnd(transaction, transaction.doc.store, createID(this.id.client, this.id.clock - 1));
        this.origin = this.left.lastId;
        this.content = this.content.splice(offset);
        this.length -= offset;
      }
      if (this.parent) {
        if (!this.left && (!this.right || this.right.left !== null) || this.left && this.left.right !== this.right) {
          let left = this.left;
          let o;
          if (left !== null) {
            o = left.right;
          } else if (this.parentSub !== null) {
            o = /** @type {AbstractType<any>} */
            this.parent._map.get(this.parentSub) || null;
            while (o !== null && o.left !== null) {
              o = o.left;
            }
          } else {
            o = /** @type {AbstractType<any>} */
            this.parent._start;
          }
          const conflictingItems = /* @__PURE__ */ new Set();
          const itemsBeforeOrigin = /* @__PURE__ */ new Set();
          while (o !== null && o !== this.right) {
            itemsBeforeOrigin.add(o);
            conflictingItems.add(o);
            if (compareIDs(this.origin, o.origin)) {
              if (o.id.client < this.id.client) {
                left = o;
                conflictingItems.clear();
              } else if (compareIDs(this.rightOrigin, o.rightOrigin)) {
                break;
              }
            } else if (o.origin !== null && itemsBeforeOrigin.has(getItem(transaction.doc.store, o.origin))) {
              if (!conflictingItems.has(getItem(transaction.doc.store, o.origin))) {
                left = o;
                conflictingItems.clear();
              }
            } else {
              break;
            }
            o = o.right;
          }
          this.left = left;
        }
        if (this.left !== null) {
          const right = this.left.right;
          this.right = right;
          this.left.right = this;
        } else {
          let r;
          if (this.parentSub !== null) {
            r = /** @type {AbstractType<any>} */
            this.parent._map.get(this.parentSub) || null;
            while (r !== null && r.left !== null) {
              r = r.left;
            }
          } else {
            r = /** @type {AbstractType<any>} */
            this.parent._start;
            this.parent._start = this;
          }
          this.right = r;
        }
        if (this.right !== null) {
          this.right.left = this;
        } else if (this.parentSub !== null) {
          this.parent._map.set(this.parentSub, this);
          if (this.left !== null) {
            this.left.delete(transaction);
          }
        }
        if (this.parentSub === null && this.countable && !this.deleted) {
          this.parent._length += this.length;
        }
        addStruct(transaction.doc.store, this);
        this.content.integrate(transaction, this);
        addChangedTypeToTransaction(
          transaction,
          /** @type {AbstractType<any>} */
          this.parent,
          this.parentSub
        );
        if (
          /** @type {AbstractType<any>} */
          this.parent._item !== null && /** @type {AbstractType<any>} */
          this.parent._item.deleted || this.parentSub !== null && this.right !== null
        ) {
          this.delete(transaction);
        }
      } else {
        new GC(this.id, this.length).integrate(transaction, 0);
      }
    }
    /**
     * Returns the next non-deleted item
     */
    get next() {
      let n = this.right;
      while (n !== null && n.deleted) {
        n = n.right;
      }
      return n;
    }
    /**
     * Returns the previous non-deleted item
     */
    get prev() {
      let n = this.left;
      while (n !== null && n.deleted) {
        n = n.left;
      }
      return n;
    }
    /**
     * Computes the last content address of this Item.
     */
    get lastId() {
      return this.length === 1 ? this.id : createID(this.id.client, this.id.clock + this.length - 1);
    }
    /**
     * Try to merge two items
     *
     * @param {Item} right
     * @return {boolean}
     */
    mergeWith(right) {
      if (this.constructor === right.constructor && compareIDs(right.origin, this.lastId) && this.right === right && compareIDs(this.rightOrigin, right.rightOrigin) && this.id.client === right.id.client && this.id.clock + this.length === right.id.clock && this.deleted === right.deleted && this.redone === null && right.redone === null && this.content.constructor === right.content.constructor && this.content.mergeWith(right.content)) {
        const searchMarker = (
          /** @type {AbstractType<any>} */
          this.parent._searchMarker
        );
        if (searchMarker) {
          searchMarker.forEach((marker) => {
            if (marker.p === right) {
              marker.p = this;
              if (!this.deleted && this.countable) {
                marker.index -= this.length;
              }
            }
          });
        }
        if (right.keep) {
          this.keep = true;
        }
        this.right = right.right;
        if (this.right !== null) {
          this.right.left = this;
        }
        this.length += right.length;
        return true;
      }
      return false;
    }
    /**
     * Mark this Item as deleted.
     *
     * @param {Transaction} transaction
     */
    delete(transaction) {
      if (!this.deleted) {
        const parent = (
          /** @type {AbstractType<any>} */
          this.parent
        );
        if (this.countable && this.parentSub === null) {
          parent._length -= this.length;
        }
        this.markDeleted();
        addToDeleteSet(transaction.deleteSet, this.id.client, this.id.clock, this.length);
        addChangedTypeToTransaction(transaction, parent, this.parentSub);
        this.content.delete(transaction);
      }
    }
    /**
     * @param {StructStore} store
     * @param {boolean} parentGCd
     */
    gc(store2, parentGCd) {
      if (!this.deleted) {
        throw unexpectedCase();
      }
      this.content.gc(store2);
      if (parentGCd) {
        replaceStruct(store2, this, new GC(this.id, this.length));
      } else {
        this.content = new ContentDeleted(this.length);
      }
    }
    /**
     * Transform the properties of this type to binary and write it to an
     * BinaryEncoder.
     *
     * This is called when this Item is sent to a remote peer.
     *
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder The encoder to write data to.
     * @param {number} offset
     */
    write(encoder, offset) {
      const origin2 = offset > 0 ? createID(this.id.client, this.id.clock + offset - 1) : this.origin;
      const rightOrigin = this.rightOrigin;
      const parentSub = this.parentSub;
      const info = this.content.getRef() & BITS5 | (origin2 === null ? 0 : BIT8) | // origin is defined
      (rightOrigin === null ? 0 : BIT7) | // right origin is defined
      (parentSub === null ? 0 : BIT6);
      encoder.writeInfo(info);
      if (origin2 !== null) {
        encoder.writeLeftID(origin2);
      }
      if (rightOrigin !== null) {
        encoder.writeRightID(rightOrigin);
      }
      if (origin2 === null && rightOrigin === null) {
        const parent = (
          /** @type {AbstractType<any>} */
          this.parent
        );
        if (parent._item !== void 0) {
          const parentItem = parent._item;
          if (parentItem === null) {
            const ykey = findRootTypeKey(parent);
            encoder.writeParentInfo(true);
            encoder.writeString(ykey);
          } else {
            encoder.writeParentInfo(false);
            encoder.writeLeftID(parentItem.id);
          }
        } else if (parent.constructor === String) {
          encoder.writeParentInfo(true);
          encoder.writeString(parent);
        } else if (parent.constructor === ID) {
          encoder.writeParentInfo(false);
          encoder.writeLeftID(parent);
        } else {
          unexpectedCase();
        }
        if (parentSub !== null) {
          encoder.writeString(parentSub);
        }
      }
      this.content.write(encoder, offset);
    }
  };
  var readItemContent = (decoder, info) => contentRefs[info & BITS5](decoder);
  var contentRefs = [
    () => {
      unexpectedCase();
    },
    // GC is not ItemContent
    readContentDeleted,
    // 1
    readContentJSON,
    // 2
    readContentBinary,
    // 3
    readContentString,
    // 4
    readContentEmbed,
    // 5
    readContentFormat,
    // 6
    readContentType,
    // 7
    readContentAny,
    // 8
    readContentDoc,
    // 9
    () => {
      unexpectedCase();
    }
    // 10 - Skip is not ItemContent
  ];
  var structSkipRefNumber = 10;
  var Skip = class extends AbstractStruct {
    get deleted() {
      return true;
    }
    delete() {
    }
    /**
     * @param {Skip} right
     * @return {boolean}
     */
    mergeWith(right) {
      if (this.constructor !== right.constructor) {
        return false;
      }
      this.length += right.length;
      return true;
    }
    /**
     * @param {Transaction} transaction
     * @param {number} offset
     */
    integrate(transaction, offset) {
      unexpectedCase();
    }
    /**
     * @param {UpdateEncoderV1 | UpdateEncoderV2} encoder
     * @param {number} offset
     */
    write(encoder, offset) {
      encoder.writeInfo(structSkipRefNumber);
      writeVarUint(encoder.restEncoder, this.length - offset);
    }
    /**
     * @param {Transaction} transaction
     * @param {StructStore} store
     * @return {null | number}
     */
    getMissing(transaction, store2) {
      return null;
    }
  };
  var glo = (
    /** @type {any} */
    typeof globalThis !== "undefined" ? globalThis : typeof window !== "undefined" ? window : typeof global !== "undefined" ? global : {}
  );
  var importIdentifier = "__ $YJS$ __";
  if (glo[importIdentifier] === true) {
    console.error("Yjs was already imported. This breaks constructor checks and will lead to issues! - https://github.com/yjs/yjs/issues/438");
  }
  glo[importIdentifier] = true;

// packages/sync/node_modules/y-protocols/awareness.js
  var outdatedTimeout = 3e4;
  var Awareness = class extends Observable {
    /**
     * @param {Y.Doc} doc
     */
    constructor(doc2) {
      super();
      this.doc = doc2;
      this.clientID = doc2.clientID;
      this.states = /* @__PURE__ */ new Map();
      this.meta = /* @__PURE__ */ new Map();
      this._checkInterval = /** @type {any} */
      setInterval(() => {
        const now = getUnixTime();
        if (this.getLocalState() !== null && outdatedTimeout / 2 <= now - /** @type {{lastUpdated:number}} */
        this.meta.get(this.clientID).lastUpdated) {
          this.setLocalState(this.getLocalState());
        }
        const remove = [];
        this.meta.forEach((meta, clientid) => {
          if (clientid !== this.clientID && outdatedTimeout <= now - meta.lastUpdated && this.states.has(clientid)) {
            remove.push(clientid);
          }
        });
        if (remove.length > 0) {
          removeAwarenessStates(this, remove, "timeout");
        }
      }, floor(outdatedTimeout / 10));
      doc2.on("destroy", () => {
        this.destroy();
      });
      this.setLocalState({});
    }
    destroy() {
      this.emit("destroy", [this]);
      this.setLocalState(null);
      super.destroy();
      clearInterval(this._checkInterval);
    }
    /**
     * @return {Object<string,any>|null}
     */
    getLocalState() {
      return this.states.get(this.clientID) || null;
    }
    /**
     * @param {Object<string,any>|null} state
     */
    setLocalState(state) {
      const clientID = this.clientID;
      const currLocalMeta = this.meta.get(clientID);
      const clock = currLocalMeta === void 0 ? 0 : currLocalMeta.clock + 1;
      const prevState = this.states.get(clientID);
      if (state === null) {
        this.states.delete(clientID);
      } else {
        this.states.set(clientID, state);
      }
      this.meta.set(clientID, {
        clock,
        lastUpdated: getUnixTime()
      });
      const added = [];
      const updated = [];
      const filteredUpdated = [];
      const removed = [];
      if (state === null) {
        removed.push(clientID);
      } else if (prevState == null) {
        if (state != null) {
          added.push(clientID);
        }
      } else {
        updated.push(clientID);
        if (!equalityDeep(prevState, state)) {
          filteredUpdated.push(clientID);
        }
      }
      if (added.length > 0 || filteredUpdated.length > 0 || removed.length > 0) {
        this.emit("change", [{ added, updated: filteredUpdated, removed }, "local"]);
      }
      this.emit("update", [{ added, updated, removed }, "local"]);
    }
    /**
     * @param {string} field
     * @param {any} value
     */
    setLocalStateField(field, value) {
      const state = this.getLocalState();
      if (state !== null) {
        this.setLocalState({
          ...state,
          [field]: value
        });
      }
    }
    /**
     * @return {Map<number,Object<string,any>>}
     */
    getStates() {
      return this.states;
    }
  };
  var removeAwarenessStates = (awareness, clients, origin2) => {
    const removed = [];
    for (let i = 0; i < clients.length; i++) {
      const clientID = clients[i];
      if (awareness.states.has(clientID)) {
        awareness.states.delete(clientID);
        if (clientID === awareness.clientID) {
          const curMeta = (
            /** @type {MetaClientState} */
            awareness.meta.get(clientID)
          );
          awareness.meta.set(clientID, {
            clock: curMeta.clock + 1,
            lastUpdated: getUnixTime()
          });
        }
        removed.push(clientID);
      }
    }
    if (removed.length > 0) {
      awareness.emit("change", [{ added: [], updated: [], removed }, origin2]);
      awareness.emit("update", [{ added: [], updated: [], removed }, origin2]);
    }
  };

// packages/sync/build-module/config.mjs
  var CRDT_DOC_VERSION = 1;
  var CRDT_DOC_META_PERSISTENCE_KEY = "fromPersistence";
  var CRDT_RECORD_MAP_KEY = "document";
  var CRDT_STATE_MAP_KEY = "state";
  var CRDT_STATE_MAP_SAVED_AT_KEY = "savedAt";
  var CRDT_STATE_MAP_SAVED_BY_KEY = "savedBy";
  var CRDT_STATE_MAP_VERSION_KEY = "version";
  var LOCAL_EDITOR_ORIGIN = "gutenberg";
  var LOCAL_SYNC_MANAGER_ORIGIN = "syncManager";
  var LOCAL_UNDO_IGNORED_ORIGIN = "gutenberg-undo-ignored";

// packages/sync/build-module/errors.mjs
  var ConnectionErrorCode = /* @__PURE__ */ ((ConnectionErrorCode22) => {
    ConnectionErrorCode22["AUTHENTICATION_FAILED"] = "authentication-failed";
    ConnectionErrorCode22["CONNECTION_EXPIRED"] = "connection-expired";
    ConnectionErrorCode22["CONNECTION_LIMIT_EXCEEDED"] = "connection-limit-exceeded";
    ConnectionErrorCode22["DOCUMENT_SIZE_LIMIT_EXCEEDED"] = "document-size-limit-exceeded";
    ConnectionErrorCode22["UNKNOWN_ERROR"] = "unknown-error";
    return ConnectionErrorCode22;
  })(ConnectionErrorCode || {});
  var ConnectionError = class extends Error {
    constructor(code = "unknown-error", message) {
      super(message);
      this.code = code;
      this.name = "ConnectionError";
    }
  };

// packages/sync/build-module/lock-unlock.mjs
  var import_private_apis = __toESM(require_private_apis(), 1);
  var { lock, unlock } = (0, import_private_apis.__dangerousOptInToUnstableAPIsOnlyForCoreModules)(
    "I acknowledge private features are not for use in themes or plugins and doing so will break in the next version of WordPress.",
    "@wordpress/sync"
  );

// packages/sync/build-module/performance.mjs
  function logPerformanceTiming(fn) {
    return function(...args2) {
      const start = performance.now();
      const result = fn.apply(this, args2);
      const end = performance.now();
      console.log(
        `[SyncManager][performance]: ${fn.name} took ${(end - start).toFixed(2)} ms`
      );
      return result;
    };
  }
  function passThru(fn) {
    return ((...args2) => fn(...args2));
  }
  function yieldToEventLoop(fn) {
    return function(...args2) {
      setTimeout(() => {
        fn.apply(this, args2);
      }, 0);
    };
  }

// packages/sync/build-module/providers/index.mjs
  var import_hooks3 = __toESM(require_hooks(), 1);

// packages/sync/build-module/providers/http-polling/polling-manager.mjs
  var import_hooks2 = __toESM(require_hooks(), 1);

// packages/sync/node_modules/y-protocols/sync.js
  var messageYjsSyncStep1 = 0;
  var messageYjsSyncStep2 = 1;
  var messageYjsUpdate = 2;
  var writeSyncStep1 = (encoder, doc2) => {
    writeVarUint(encoder, messageYjsSyncStep1);
    const sv = encodeStateVector(doc2);
    writeVarUint8Array(encoder, sv);
  };
  var writeSyncStep2 = (encoder, doc2, encodedStateVector) => {
    writeVarUint(encoder, messageYjsSyncStep2);
    writeVarUint8Array(encoder, encodeStateAsUpdate(doc2, encodedStateVector));
  };
  var readSyncStep1 = (decoder, encoder, doc2) => writeSyncStep2(encoder, doc2, readVarUint8Array(decoder));
  var readSyncStep2 = (decoder, doc2, transactionOrigin, errorHandler) => {
    try {
      applyUpdate(doc2, readVarUint8Array(decoder), transactionOrigin);
    } catch (error) {
      if (errorHandler != null) errorHandler(
        /** @type {Error} */
        error
      );
      console.error("Caught error while handling a Yjs update", error);
    }
  };
  var readUpdate2 = readSyncStep2;
  var readSyncMessage = (decoder, encoder, doc2, transactionOrigin, errorHandler) => {
    const messageType = readVarUint(decoder);
    switch (messageType) {
      case messageYjsSyncStep1:
        readSyncStep1(decoder, encoder, doc2);
        break;
      case messageYjsSyncStep2:
        readSyncStep2(decoder, doc2, transactionOrigin, errorHandler);
        break;
      case messageYjsUpdate:
        readUpdate2(decoder, doc2, transactionOrigin, errorHandler);
        break;
      default:
        throw new Error("Unknown message type");
    }
    return messageType;
  };

// packages/sync/build-module/providers/http-polling/config.mjs
  var import_hooks = __toESM(require_hooks(), 1);
  var DEFAULT_CLIENT_LIMIT_PER_ROOM = 3;
  var ERROR_RETRY_DELAYS_SOLO_MS = [
    2e3,
    4e3,
    8e3,
    12e3
    // Solo: 26s total retry time solo before dialog
  ];
  var ERROR_RETRY_DELAYS_WITH_COLLABORATORS_MS = [
    1e3,
    2e3,
    4e3,
    8e3
    // With collaborators: 15s total retry time before dialog
  ];
  var DISCONNECT_DIALOG_RETRY_MS = 3e4;
  var MANUAL_RETRY_INTERVAL_MS = 15e3;
  var MAX_UPDATE_SIZE_IN_BYTES = 1 * 1024 * 1024;
  var MAX_ROOMS_PER_REQUEST = 50;
  var POLLING_INTERVAL_IN_MS = (0, import_hooks.applyFilters)(
    "sync.pollingManager.pollingInterval",
    4e3
    // 4 seconds
  );
  var POLLING_INTERVAL_WITH_COLLABORATORS_IN_MS = (0, import_hooks.applyFilters)(
    "sync.pollingManager.pollingIntervalWithCollaborators",
    1e3
    // 1 second
  );
  var POLLING_INTERVAL_BACKGROUND_TAB_IN_MS = 25 * 1e3;

// packages/sync/build-module/providers/http-polling/types.mjs
  var SyncUpdateType = /* @__PURE__ */ ((SyncUpdateType2) => {
    SyncUpdateType2["COMPACTION"] = "compaction";
    SyncUpdateType2["SYNC_STEP_1"] = "sync_step1";
    SyncUpdateType2["SYNC_STEP_2"] = "sync_step2";
    SyncUpdateType2["UPDATE"] = "update";
    return SyncUpdateType2;
  })(SyncUpdateType || {});

// packages/sync/build-module/providers/http-polling/utils.mjs
  var import_api_fetch = __toESM(require_api_fetch(), 1);
  var SYNC_API_PATH = "/wp-sync/v1/updates";
  function uint8ArrayToBase64(data) {
    let binary = "";
    const len = data.byteLength;
    for (let i = 0; i < len; i++) {
      binary += String.fromCharCode(data[i]);
    }
    return globalThis.btoa(binary);
  }
  function base64ToUint8Array(base64) {
    const binaryString = globalThis.atob(base64);
    const len = binaryString.length;
    const bytes = new Uint8Array(len);
    for (let i = 0; i < len; i++) {
      bytes[i] = binaryString.charCodeAt(i);
    }
    return bytes;
  }
  function createSyncUpdate(data, type) {
    return {
      data: uint8ArrayToBase64(data),
      type
    };
  }
  function createUpdateQueue(initial = [], paused = true) {
    let isPaused = paused;
    const updates = [...initial];
    return {
      add(update) {
        updates.push(update);
      },
      addBulk(bulkUpdates) {
        if (0 === bulkUpdates.length) {
          return;
        }
        updates.push(...bulkUpdates);
      },
      clear() {
        updates.splice(0, updates.length);
      },
      get() {
        if (isPaused) {
          return [];
        }
        return updates.splice(0, updates.length);
      },
      pause() {
        isPaused = true;
      },
      restore(restoredUpdates) {
        const filtered = restoredUpdates.filter(
          (u) => u.type !== SyncUpdateType.COMPACTION
        );
        if (0 === filtered.length) {
          return;
        }
        updates.unshift(...filtered);
      },
      resume() {
        isPaused = false;
      },
      size() {
        return updates.length;
      }
    };
  }
  async function postSyncUpdate(payload) {
    const response = await (0, import_api_fetch.default)({
      body: JSON.stringify(payload),
      headers: {
        "Content-Type": "application/json"
      },
      method: "POST",
      parse: false,
      path: SYNC_API_PATH
    });
    if (!response.ok) {
      throw new Error(
        `Sync update failed with status ${response.status}`
      );
    }
    return await response.json();
  }
  function postSyncUpdateNonBlocking(payload) {
    if (payload.rooms.length === 0) {
      return;
    }
    (0, import_api_fetch.default)({
      body: JSON.stringify(payload),
      headers: { "Content-Type": "application/json" },
      keepalive: true,
      method: "POST",
      parse: false,
      path: SYNC_API_PATH
    }).catch(() => {
    });
  }
  function intValueOrDefault(value, defaultValue) {
    const intValue = parseInt(String(value), 10);
    return isNaN(intValue) ? defaultValue : intValue;
  }
  function rotateWindow(items2, offset, size2) {
    if (items2.length === 0) {
      return { window: [], nextOffset: 0 };
    }
    const start = (offset % items2.length + items2.length) % items2.length;
    const wrapped = [...items2.slice(start), ...items2.slice(0, start)];
    return {
      window: wrapped.slice(0, Math.max(0, size2)),
      nextOffset: (start + Math.max(0, size2)) % items2.length
    };
  }

// packages/sync/build-module/providers/http-polling/polling-manager.mjs
  var POLLING_MANAGER_ORIGIN = "polling-manager";
  function isForbiddenError(error) {
    return error?.data?.status === 403;
  }
  function identifyForbiddenRoom(error, rooms) {
    const message = typeof error.message === "string" ? error.message : "";
    const sortedRooms = [...rooms].sort((a, b) => b.length - a.length);
    for (const room of sortedRooms) {
      if (message.includes(room)) {
        return room;
      }
    }
    return null;
  }
  function handleForbiddenError(error, requestedRooms) {
    const forbiddenRoom = identifyForbiddenRoom(
      error,
      requestedRooms.map((r) => r.room)
    );
    if (forbiddenRoom) {
      const state = roomStates.get(forbiddenRoom);
      if (state) {
        state.log(
          "Permission denied, unregistering room",
          { error },
          "error",
          true
          // force
        );
        unregisterRoom(forbiddenRoom, { sendDisconnectSignal: false });
      }
      for (const room of requestedRooms) {
        if (room.room === forbiddenRoom || !roomStates.has(room.room)) {
          continue;
        }
        const remainingState = roomStates.get(room.room);
        if (room.updates.length > 0) {
          remainingState.updateQueue.restore(room.updates);
        }
      }
    } else {
      const rooms = [...roomStates.keys()];
      for (const room of rooms) {
        const state = roomStates.get(room);
        if (state) {
          state.log(
            "Permission denied, unregistering room",
            { error },
            "error",
            true
            // force
          );
          unregisterRoom(room, { sendDisconnectSignal: false });
        }
      }
    }
  }
  var roomStates = /* @__PURE__ */ new Map();
  function createDeprecatedCompactionUpdate(updates) {
    const mergeable = updates.filter(
      (u) => [SyncUpdateType.COMPACTION, SyncUpdateType.UPDATE].includes(
        u.type
      )
    ).map((u) => base64ToUint8Array(u.data));
    return createSyncUpdate(
      mergeUpdatesV2(mergeable),
      SyncUpdateType.COMPACTION
    );
  }
  function createSyncStep1Update(doc2) {
    const encoder = createEncoder();
    writeSyncStep1(encoder, doc2);
    return createSyncUpdate(
      toUint8Array(encoder),
      SyncUpdateType.SYNC_STEP_1
    );
  }
  function createSyncStep2Update(doc2, step1) {
    const decoder = createDecoder(step1);
    const encoder = createEncoder();
    readSyncMessage(
      decoder,
      encoder,
      doc2,
      POLLING_MANAGER_ORIGIN
    );
    return createSyncUpdate(
      toUint8Array(encoder),
      SyncUpdateType.SYNC_STEP_2
    );
  }
  function processAwarenessUpdate(state, awareness) {
    const currentStates = awareness.getStates();
    const added = /* @__PURE__ */ new Set();
    const updated = /* @__PURE__ */ new Set();
    const removed = new Set(
      Array.from(currentStates.keys()).filter(
        (clientId) => !state[clientId]
      )
    );
    Object.entries(state).forEach(([clientIdString, awarenessState]) => {
      const clientId = Number(clientIdString);
      if (clientId === awareness.clientID) {
        return;
      }
      if (null === awarenessState) {
        currentStates.delete(clientId);
        removed.add(clientId);
        return;
      }
      if (!currentStates.has(clientId)) {
        currentStates.set(clientId, awarenessState);
        added.add(clientId);
        return;
      }
      const currentState = currentStates.get(clientId);
      if (JSON.stringify(currentState) !== JSON.stringify(awarenessState)) {
        currentStates.set(clientId, awarenessState);
        updated.add(clientId);
      }
    });
    if (added.size + updated.size > 0) {
      awareness.emit("change", [
        {
          added: Array.from(added),
          updated: Array.from(updated),
          // Left blank on purpose, as the removal of clients is handled in the if condition below.
          removed: []
        }
      ]);
    }
    if (removed.size > 0) {
      removeAwarenessStates(
        awareness,
        Array.from(removed),
        POLLING_MANAGER_ORIGIN
      );
    }
  }
  function processDocUpdate(update, doc2, onSync) {
    const data = base64ToUint8Array(update.data);
    switch (update.type) {
      case SyncUpdateType.SYNC_STEP_1: {
        return createSyncStep2Update(doc2, data);
      }
      case SyncUpdateType.SYNC_STEP_2: {
        const decoder = createDecoder(data);
        const encoder = createEncoder();
        readSyncMessage(
          decoder,
          encoder,
          doc2,
          POLLING_MANAGER_ORIGIN
        );
        onSync();
        return;
      }
      case SyncUpdateType.COMPACTION:
      case SyncUpdateType.UPDATE: {
        applyUpdateV2(doc2, data, POLLING_MANAGER_ORIGIN);
      }
    }
  }
  function checkConnectionLimit(awareness, roomState) {
    if (!roomState.isPrimaryRoom || hasCheckedConnectionLimit) {
      return false;
    }
    hasCheckedConnectionLimit = true;
    const maxClientsPerRoom = (0, import_hooks2.applyFilters)(
      "sync.pollingProvider.maxClientsPerRoom",
      DEFAULT_CLIENT_LIMIT_PER_ROOM,
      roomState.room
    );
    const clientCount = Object.keys(awareness).length;
    const validatedLimit = intValueOrDefault(
      maxClientsPerRoom,
      DEFAULT_CLIENT_LIMIT_PER_ROOM
    );
    if (clientCount > validatedLimit) {
      roomState.log("Connection limit exceeded", {
        clientCount,
        maxClientsPerRoom: validatedLimit,
        room: roomState.room
      });
      return true;
    }
    return false;
  }
  var areListenersRegistered = false;
  var consecutiveFailures = 0;
  var hasCheckedConnectionLimit = false;
  var isManualRetry = false;
  var hasCollaborators = false;
  var isActiveBrowser = "visible" === document.visibilityState;
  var isPolling = false;
  var isUnloadPending = false;
  var pollInterval = POLLING_INTERVAL_IN_MS;
  var pollingTimeoutId = null;
  var roomOverflowOffset = 0;
  function handleBeforeUnload() {
    isUnloadPending = true;
  }
  function handlePageHide() {
    const rooms = Array.from(roomStates.entries()).map(
      ([room, state]) => ({
        after: 0,
        awareness: null,
        client_id: state.clientId,
        room,
        updates: []
      })
    );
    for (let i = 0; i < rooms.length; i += MAX_ROOMS_PER_REQUEST) {
      postSyncUpdateNonBlocking({
        rooms: rooms.slice(i, i + MAX_ROOMS_PER_REQUEST)
      });
    }
  }
  function handleVisibilityChange() {
    const wasActive = isActiveBrowser;
    isActiveBrowser = document.visibilityState === "visible";
    if (isActiveBrowser && !wasActive) {
      if (pollingTimeoutId) {
        clearTimeout(pollingTimeoutId);
        pollingTimeoutId = null;
        poll();
      }
    }
  }
  function selectRoomsForRequest() {
    const allRooms = Array.from(roomStates.values());
    if (allRooms.length <= MAX_ROOMS_PER_REQUEST) {
      return allRooms;
    }
    const primaryRoom = allRooms.find((state) => state.isPrimaryRoom);
    const overflowRooms = allRooms.filter((state) => state !== primaryRoom);
    const overflowSlotsPerRequest = MAX_ROOMS_PER_REQUEST - (primaryRoom ? 1 : 0);
    const { window: overflowSlice, nextOffset } = rotateWindow(
      overflowRooms,
      roomOverflowOffset,
      overflowSlotsPerRequest
    );
    roomOverflowOffset = nextOffset;
    if (primaryRoom) {
      return [primaryRoom, ...overflowSlice];
    }
    return overflowSlice;
  }
  function poll() {
    isPolling = true;
    pollingTimeoutId = null;
    async function start() {
      if (0 === roomStates.size) {
        isPolling = false;
        return;
      }
      isUnloadPending = false;
      const roomsInRequest = selectRoomsForRequest();
      const payload = {
        rooms: roomsInRequest.map((state) => ({
          after: state.endCursor ?? 0,
          awareness: state.localAwarenessState,
          client_id: state.clientId,
          room: state.room,
          updates: state.updateQueue.get()
        }))
      };
      roomsInRequest.forEach((state) => {
        state.onStatusChange({ status: "connecting" });
      });
      try {
        const { rooms } = await postSyncUpdate(payload);
        consecutiveFailures = 0;
        isManualRetry = false;
        roomsInRequest.forEach((state) => {
          if (roomStates.get(state.room) !== state) {
            return;
          }
          state.onStatusChange({ status: "connected" });
        });
        hasCollaborators = false;
        rooms.forEach((room) => {
          if (!roomStates.has(room.room)) {
            return;
          }
          const roomState = roomStates.get(room.room);
          roomState.endCursor = room.end_cursor;
          if (checkConnectionLimit(room.awareness, roomState)) {
            roomState.onStatusChange({
              status: "disconnected",
              error: new ConnectionError(
                ConnectionErrorCode.CONNECTION_LIMIT_EXCEEDED,
                "Connection limit exceeded"
              )
            });
            unregisterRoom(room.room);
            return;
          }
          roomState.processAwarenessUpdate(room.awareness);
          if (roomState.isPrimaryRoom && Object.keys(room.awareness).length > 1) {
            hasCollaborators = true;
            roomStates.forEach((state) => {
              state.updateQueue.resume();
            });
          }
          const responseUpdates = [];
          for (const update of room.updates) {
            try {
              const response = roomState.processDocUpdate(update);
              if (response) {
                responseUpdates.push(response);
              }
            } catch (error) {
              roomState.log(
                "Failed to apply sync update",
                { error, update },
                "error",
                true
                // force
              );
            }
          }
          roomState.updateQueue.addBulk(responseUpdates);
          if (room.should_compact) {
            roomState.log("Server requested compaction update");
            roomState.updateQueue.clear();
            roomState.updateQueue.add(
              roomState.createCompactionUpdate()
            );
          } else if (room.compaction_request) {
            roomState.log("Server requested (old) compaction update");
            roomState.updateQueue.add(
              createDeprecatedCompactionUpdate(
                room.compaction_request
              )
            );
          }
        });
        if (isActiveBrowser && hasCollaborators) {
          pollInterval = POLLING_INTERVAL_WITH_COLLABORATORS_IN_MS;
        } else if (isActiveBrowser) {
          pollInterval = POLLING_INTERVAL_IN_MS;
        } else {
          pollInterval = POLLING_INTERVAL_BACKGROUND_TAB_IN_MS;
        }
      } catch (error) {
        if (isForbiddenError(error)) {
          handleForbiddenError(error, payload.rooms);
          if (roomStates.size === 0) {
            isPolling = false;
            return;
          }
        } else {
          consecutiveFailures++;
          const retrySchedule = hasCollaborators ? ERROR_RETRY_DELAYS_WITH_COLLABORATORS_MS : ERROR_RETRY_DELAYS_SOLO_MS;
          if (consecutiveFailures <= retrySchedule.length) {
            pollInterval = retrySchedule[consecutiveFailures - 1];
          } else {
            pollInterval = DISCONNECT_DIALOG_RETRY_MS;
          }
          if (isManualRetry) {
            pollInterval = MANUAL_RETRY_INTERVAL_MS;
            isManualRetry = false;
          }
          for (const room of payload.rooms) {
            if (!roomStates.has(room.room)) {
              continue;
            }
            const state = roomStates.get(room.room);
            if (room.updates.length > 0 && state.endCursor > 0) {
              state.updateQueue.clear();
              state.updateQueue.add(state.createCompactionUpdate());
            } else if (room.updates.length > 0) {
              state.updateQueue.restore(room.updates);
            }
            state.log(
              "Error posting sync update, will retry with backoff",
              { error, nextPoll: pollInterval },
              "error",
              true
              // force
            );
          }
          if (!isUnloadPending) {
            const backgroundRetriesFailed = consecutiveFailures > retrySchedule.length;
            roomsInRequest.forEach((state) => {
              if (roomStates.get(state.room) !== state) {
                return;
              }
              state.onStatusChange({
                status: "disconnected",
                canManuallyRetry: true,
                consecutiveFailures,
                backgroundRetriesFailed,
                willAutoRetryInMs: pollInterval
              });
            });
          }
        }
      }
      pollingTimeoutId = setTimeout(poll, pollInterval);
    }
    void start();
  }
  function registerRoom({
    room,
    doc: doc2,
    awareness,
    log,
    onSync,
    onStatusChange
  }) {
    if (roomStates.has(room)) {
      return;
    }
    const updateQueue = createUpdateQueue([createSyncStep1Update(doc2)]);
    const isPrimaryRoom = 0 === roomStates.size;
    function onAwarenessUpdate() {
      roomState.localAwarenessState = awareness.getLocalState() ?? {};
    }
    function onDocUpdate(update, origin2) {
      if (POLLING_MANAGER_ORIGIN === origin2) {
        return;
      }
      if (update.byteLength > MAX_UPDATE_SIZE_IN_BYTES) {
        const state = roomStates.get(room);
        if (!state) {
          return;
        }
        state.log("Document size limit exceeded", {
          maxUpdateSizeInBytes: MAX_UPDATE_SIZE_IN_BYTES,
          updateSizeInBytes: update.byteLength
        });
        state.onStatusChange({
          status: "disconnected",
          error: new ConnectionError(
            ConnectionErrorCode.DOCUMENT_SIZE_LIMIT_EXCEEDED,
            "Document size limit exceeded"
          )
        });
        unregisterRoom(room);
      }
      updateQueue.add(createSyncUpdate(update, SyncUpdateType.UPDATE));
    }
    function unregister() {
      doc2.off("updateV2", onDocUpdate);
      awareness.off("change", onAwarenessUpdate);
      updateQueue.clear();
    }
    const roomState = {
      clientId: doc2.clientID,
      createCompactionUpdate: () => createSyncUpdate(
        encodeStateAsUpdateV2(doc2),
        SyncUpdateType.COMPACTION
      ),
      endCursor: 0,
      isPrimaryRoom,
      localAwarenessState: awareness.getLocalState() ?? {},
      log,
      onStatusChange,
      processAwarenessUpdate: (state) => processAwarenessUpdate(state, awareness),
      processDocUpdate: (update) => processDocUpdate(update, doc2, onSync),
      room,
      unregister,
      updateQueue
    };
    doc2.on("updateV2", onDocUpdate);
    awareness.on("change", onAwarenessUpdate);
    roomStates.set(room, roomState);
    if (!areListenersRegistered) {
      window.addEventListener("beforeunload", handleBeforeUnload);
      window.addEventListener("pagehide", handlePageHide);
      document.addEventListener("visibilitychange", handleVisibilityChange);
      areListenersRegistered = true;
    }
    if (!isPolling) {
      poll();
    }
  }
  function unregisterRoom(room, { sendDisconnectSignal = true } = {}) {
    const state = roomStates.get(room);
    if (state) {
      if (sendDisconnectSignal) {
        const rooms = [
          {
            after: 0,
            awareness: null,
            client_id: state.clientId,
            room,
            updates: []
          }
        ];
        postSyncUpdateNonBlocking({ rooms });
      }
      state.unregister();
      roomStates.delete(room);
    }
    if (0 === roomStates.size && areListenersRegistered) {
      window.removeEventListener("beforeunload", handleBeforeUnload);
      window.removeEventListener("pagehide", handlePageHide);
      document.removeEventListener(
        "visibilitychange",
        handleVisibilityChange
      );
      areListenersRegistered = false;
      hasCheckedConnectionLimit = false;
      consecutiveFailures = 0;
      roomOverflowOffset = 0;
    }
  }
  function retryNow() {
    isManualRetry = true;
    if (pollingTimeoutId) {
      clearTimeout(pollingTimeoutId);
      pollingTimeoutId = null;
      poll();
    }
  }
  var pollingManager = {
    registerRoom,
    retryNow,
    unregisterRoom
  };

// packages/sync/build-module/providers/http-polling/http-polling-provider.mjs
  var HttpPollingProvider = class extends ObservableV2 {
    constructor(options) {
      super();
      this.options = options;
      this.log("Initializing", { room: options.room });
      this.awareness = options.awareness ?? new Awareness(options.ydoc);
      this.connect();
    }
    awareness;
    status = "disconnected";
    synced = false;
    /**
     * Connect to the endpoint and initialize sync.
     */
    connect() {
      this.log("Connecting");
      pollingManager.registerRoom({
        room: this.options.room,
        doc: this.options.ydoc,
        awareness: this.awareness,
        log: this.log,
        onStatusChange: this.emitStatus,
        onSync: this.onSync
      });
    }
    /**
     * Destroy the provider and cleanup resources.
     */
    destroy() {
      this.disconnect();
      super.destroy();
    }
    /**
     * Disconnect the provider and allow reconnection later.
     */
    disconnect() {
      this.log("Disconnecting");
      pollingManager.unregisterRoom(this.options.room);
      this.emitStatus({ status: "disconnected" });
    }
    /**
     * Emit connection status, passing the full object through so that
     * additional fields (e.g. `willAutoRetryInMs`) are preserved for consumers.
     *
     * @param connectionStatus The connection status object
     */
    emitStatus = (connectionStatus) => {
      const { status } = connectionStatus;
      const error = status === "disconnected" ? connectionStatus.error : void 0;
      if (this.status === status && !error) {
        return;
      }
      if (status === "connecting" && this.status !== "disconnected") {
        return;
      }
      this.log("Status change", { status, error });
      this.status = status;
      this.emit("status", [connectionStatus]);
    };
    /**
     * Log debug messages if debugging is enabled.
     *
     * @param message    The debug message
     * @param debug      Additional debug information
     * @param errorLevel The console method to use for logging
     * @param force      Whether to force logging regardless of debug setting
     */
    log = (message, debug = {}, errorLevel = "log", force = false) => {
      if (!this.options.debug && !force) {
        return;
      }
      const logFn = console[errorLevel] || console.log;
      logFn(`[${this.constructor.name}]: ${message}`, {
        room: this.options.room,
        ...debug
      });
    };
    /**
     * Handle synchronization events from the polling manager.
     */
    onSync = () => {
      if (!this.synced) {
        this.synced = true;
        this.log("Synced");
      }
    };
  };
  function createHttpPollingProvider() {
    return async ({
      awareness,
      objectType,
      objectId,
      ydoc
    }) => {
      const room = objectId ? `${objectType}:${objectId}` : objectType;
      const provider = new HttpPollingProvider({
        awareness,
        // debug: true,
        room,
        ydoc
      });
      return {
        destroy: () => provider.destroy(),
        // Adapter: ObservableV2.on is compatible with ProviderOn
        // The callback receives data as the first parameter
        on: (event, callback) => {
          provider.on(event, callback);
        }
      };
    };
  }

// packages/sync/build-module/providers/index.mjs
  var providerCreators = null;
  function getDefaultProviderCreators() {
    return [createHttpPollingProvider()];
  }
  function isProviderCreator(creator) {
    return "function" === typeof creator;
  }
  function getProviderCreators() {
    if (providerCreators) {
      return providerCreators;
    }
    if (!window._wpCollaborationEnabled) {
      return [];
    }
    const filteredProviderCreators = (0, import_hooks3.applyFilters)(
      "sync.providers",
      getDefaultProviderCreators()
    );
    if (!Array.isArray(filteredProviderCreators)) {
      providerCreators = [];
      return providerCreators;
    }
    providerCreators = filteredProviderCreators.filter(isProviderCreator);
    return providerCreators;
  }

// packages/sync/build-module/y-utilities/y-multidoc-undomanager.mjs
  var popStackItem2 = (mum, type) => {
    const stack = type === "undo" ? mum.undoStack : mum.redoStack;
    while (stack.length > 0) {
      const um = (
        /** @type {Y.UndoManager} */
        stack.pop()
      );
      const prevUmStack = type === "undo" ? um.undoStack : um.redoStack;
      const stackItem = (
        /** @type {any} */
        prevUmStack.pop()
      );
      let actionPerformed = false;
      if (type === "undo") {
        um.undoStack = [stackItem];
        actionPerformed = um.undo() !== null;
        um.undoStack = prevUmStack;
      } else {
        um.redoStack = [stackItem];
        actionPerformed = um.redo() !== null;
        um.redoStack = prevUmStack;
      }
      if (actionPerformed) {
        return stackItem;
      }
    }
    return null;
  };
  var YMultiDocUndoManager = class extends Observable {
    /**
     * @param {Y.AbstractType<any>|Array<Y.AbstractType<any>>} typeScope Accepts either a single type, or an array of types
     * @param {ConstructorParameters<typeof Y.UndoManager>[1]} opts
     */
    constructor(typeScope = [], opts = {}) {
      super();
      this.docs = /* @__PURE__ */ new Map();
      this.trackedOrigins = opts.trackedOrigins || /* @__PURE__ */ new Set([null]);
      opts.trackedOrigins = this.trackedOrigins;
      this._defaultOpts = opts;
      this.undoStack = [];
      this.redoStack = [];
      this.addToScope(typeScope);
    }
    /**
     * @param {Array<Y.AbstractType<any>> | Y.AbstractType<any>} ytypes
     */
    addToScope(ytypes) {
      ytypes = isArray(ytypes) ? ytypes : [ytypes];
      ytypes.forEach((ytype) => {
        const ydoc = (
          /** @type {Y.Doc} */
          ytype.doc
        );
        const um = setIfUndefined(this.docs, ydoc, () => {
          const um2 = new UndoManager([ytype], this._defaultOpts);
          um2.on(
            "stack-cleared",
            /** @param {any} opts */
            ({
              undoStackCleared,
              redoStackCleared
            }) => {
              this.clear(undoStackCleared, redoStackCleared);
            }
          );
          ydoc.on("destroy", () => {
            this.docs.delete(ydoc);
            this.undoStack = this.undoStack.filter(
              (um3) => um3.doc !== ydoc
            );
            this.redoStack = this.redoStack.filter(
              (um3) => um3.doc !== ydoc
            );
          });
          um2.on(
            "stack-item-added",
            /** @param {any} change */
            (change) => {
              const stack = change.type === "undo" ? this.undoStack : this.redoStack;
              stack.push(um2);
              this.emit("stack-item-added", [
                { ...change, ydoc },
                this
              ]);
            }
          );
          um2.on(
            "stack-item-updated",
            /** @param {any} change */
            (change) => {
              this.emit("stack-item-updated", [
                { ...change, ydoc },
                this
              ]);
            }
          );
          um2.on(
            "stack-item-popped",
            /** @param {any} change */
            (change) => {
              this.emit("stack-item-popped", [
                { ...change, ydoc },
                this
              ]);
            }
          );
          return um2;
        });
        if (um.scope.every((yt) => yt !== ytype)) {
          um.scope.push(ytype);
        }
      });
    }
    /**
     * @param {any} origin
     */
    /* c8 ignore next 3 */
    addTrackedOrigin(origin2) {
      this.trackedOrigins.add(origin2);
    }
    /**
     * @param {any} origin
     */
    /* c8 ignore next 3 */
    removeTrackedOrigin(origin2) {
      this.trackedOrigins.delete(origin2);
    }
    /**
     * Undo last changes on type.
     *
     * @return {any?} Returns StackItem if a change was applied
     */
    undo() {
      return popStackItem2(this, "undo");
    }
    /**
     * Redo last undo operation.
     *
     * @return {any?} Returns StackItem if a change was applied
     */
    redo() {
      return popStackItem2(this, "redo");
    }
    clear(clearUndoStack = true, clearRedoStack = true) {
      if (clearUndoStack && this.canUndo() || clearRedoStack && this.canRedo()) {
        this.docs.forEach((um) => {
          clearUndoStack && (this.undoStack = []);
          clearRedoStack && (this.redoStack = []);
          um.clear(clearUndoStack, clearRedoStack);
        });
        this.emit("stack-cleared", [
          {
            undoStackCleared: clearUndoStack,
            redoStackCleared: clearRedoStack
          }
        ]);
      }
    }
    /* c8 ignore next 5 */
    stopCapturing() {
      this.docs.forEach((um) => {
        um.stopCapturing();
      });
    }
    /**
     * Are undo steps available?
     *
     * @return {boolean} `true` if undo is possible
     */
    canUndo() {
      return this.undoStack.length > 0;
    }
    /**
     * Are redo steps available?
     *
     * @return {boolean} `true` if redo is possible
     */
    canRedo() {
      return this.redoStack.length > 0;
    }
    destroy() {
      this.docs.forEach((um) => um.destroy());
      super.destroy();
    }
  };

// packages/sync/build-module/undo-manager.mjs
  function createUndoManager() {
    const yUndoManager = new YMultiDocUndoManager([], {
      // Throttle undo/redo captures after 500ms of inactivity.
      // 500 was selected from subjective local UX testing, shorter timeouts
      // may cause mid-word undo stack items.
      captureTimeout: 500,
      // Ensure that we only scope the undo/redo to the current editor.
      // The yjs document's clientID is added once it's available.
      trackedOrigins: /* @__PURE__ */ new Set([LOCAL_EDITOR_ORIGIN])
    });
    return {
      /**
       * Record changes into the history.
       * Since Yjs automatically tracks changes, this method translates the WordPress
       * HistoryRecord format into Yjs operations.
       *
       * @param _record   A record of changes to record.
       * @param _isStaged Whether to immediately create an undo point or not.
       */
      addRecord(_record, _isStaged = false) {
      },
      /**
       * Add a Yjs map to the scope of the undo manager.
       *
       * @param {Y.Map< any >} ymap                     The Yjs map to add to the scope.
       * @param                handlers
       * @param                handlers.addUndoMeta
       * @param                handlers.restoreUndoMeta
       */
      addToScope(ymap, handlers) {
        if (ymap.doc === null) {
          return;
        }
        const ydoc = ymap.doc;
        yUndoManager.addToScope(ymap);
        const { addUndoMeta, restoreUndoMeta } = handlers;
        yUndoManager.on("stack-item-added", (event) => {
          addUndoMeta(ydoc, event.stackItem.meta);
        });
        yUndoManager.on("stack-item-popped", (event) => {
          restoreUndoMeta(ydoc, event.stackItem.meta);
        });
      },
      /**
       * Undo the last recorded changes.
       *
       */
      undo() {
        if (!yUndoManager.canUndo()) {
          return;
        }
        yUndoManager.undo();
        return [];
      },
      /**
       * Redo the last undone changes.
       */
      redo() {
        if (!yUndoManager.canRedo()) {
          return;
        }
        yUndoManager.redo();
        return [];
      },
      /**
       * Check if there are changes that can be undone.
       *
       * @return {boolean} Whether there are changes to undo.
       */
      hasUndo() {
        return yUndoManager.canUndo();
      },
      /**
       * Check if there are changes that can be redone.
       *
       * @return {boolean} Whether there are changes to redo.
       */
      hasRedo() {
        return yUndoManager.canRedo();
      },
      /**
       * Stop capturing changes into the current undo item.
       * The next change will create a new undo item.
       */
      stopCapturing() {
        yUndoManager.stopCapturing();
      }
    };
  }

// packages/sync/build-module/utils.mjs
  function createYjsDoc(documentMeta = {}) {
    const metaMap = new Map(
      Object.entries(documentMeta)
    );
    return new Doc({ meta: metaMap });
  }
  function initializeYjsDoc(ydoc) {
    const stateMap = ydoc.getMap(CRDT_STATE_MAP_KEY);
    stateMap.set(CRDT_STATE_MAP_VERSION_KEY, CRDT_DOC_VERSION);
  }
  function markEntityAsSaved(ydoc) {
    const recordMeta = ydoc.getMap(CRDT_STATE_MAP_KEY);
    recordMeta.set(CRDT_STATE_MAP_SAVED_AT_KEY, Date.now());
    recordMeta.set(CRDT_STATE_MAP_SAVED_BY_KEY, ydoc.clientID);
  }
  function pseudoRandomID() {
    return Math.floor(Math.random() * 1e9);
  }
  function serializeCrdtDoc(crdtDoc) {
    return JSON.stringify({
      document: toBase64(encodeStateAsUpdateV2(crdtDoc)),
      updateId: pseudoRandomID()
      // helps with debugging
    });
  }
  function deserializeCrdtDoc(serializedCrdtDoc) {
    try {
      const { document: document2 } = JSON.parse(serializedCrdtDoc);
      const docMeta = {
        [CRDT_DOC_META_PERSISTENCE_KEY]: true
      };
      const ydoc = createYjsDoc(docMeta);
      const yupdate = fromBase64(document2);
      applyUpdateV2(ydoc, yupdate);
      ydoc.clientID = pseudoRandomID();
      return ydoc;
    } catch (e) {
      return null;
    }
  }

// packages/sync/build-module/manager.mjs
  function getEntityId(objectType, objectId) {
    return `${objectType}_${objectId}`;
  }
  function createSyncManager(debug = false) {
    const debugWrap = debug ? logPerformanceTiming : passThru;
    const collectionStates = /* @__PURE__ */ new Map();
    const entityStates = /* @__PURE__ */ new Map();
    let undoManager2;
    function log(component, message, entityId, context = {}) {
      if (!debug) {
        return;
      }
      console.log(`[SyncManager][${component}]: ${message}`, {
        ...context,
        entityId
      });
    }
    async function loadEntity(syncConfig, objectType, objectId, record, handlers) {
      const providerCreators2 = getProviderCreators();
      const entityId = getEntityId(objectType, objectId);
      if (0 === providerCreators2.length) {
        log("loadEntity", "no providers, skipping", entityId);
        return;
      }
      if (entityStates.has(entityId)) {
        log("loadEntity", "already loaded", entityId);
        return;
      }
      if (false === syncConfig.shouldSync?.(objectType, objectId)) {
        log("loadEntity", "shouldSync false, skipping", entityId);
        return;
      }
      log("loadEntity", "loading", entityId);
      handlers = {
        addUndoMeta: debugWrap(handlers.addUndoMeta),
        editRecord: debugWrap(handlers.editRecord),
        getEditedRecord: debugWrap(handlers.getEditedRecord),
        onStatusChange: debugWrap(handlers.onStatusChange),
        persistCRDTDoc: debugWrap(handlers.persistCRDTDoc),
        refetchRecord: debugWrap(handlers.refetchRecord),
        restoreUndoMeta: debugWrap(handlers.restoreUndoMeta)
      };
      const ydoc = createYjsDoc({ objectType });
      const recordMap = ydoc.getMap(CRDT_RECORD_MAP_KEY);
      const stateMap = ydoc.getMap(CRDT_STATE_MAP_KEY);
      const now = Date.now();
      const unload = () => {
        log("loadEntity", "unloading", entityId);
        providerResults.forEach((result) => result.destroy());
        handlers.onStatusChange(null);
        recordMap.unobserveDeep(onRecordUpdate);
        stateMap.unobserve(onStateMapUpdate);
        ydoc.destroy();
        entityStates.delete(entityId);
      };
      const awareness = syncConfig.createAwareness?.(ydoc, objectId);
      const onRecordUpdate = (_events, transaction) => {
        if (transaction.local && !(transaction.origin instanceof UndoManager)) {
          return;
        }
        void internal.updateEntityRecord(objectType, objectId);
      };
      const onStateMapUpdate = (event, transaction) => {
        if (transaction.local) {
          return;
        }
        event.keysChanged.forEach((key) => {
          switch (key) {
            case CRDT_STATE_MAP_SAVED_AT_KEY:
              const newValue = stateMap.get(CRDT_STATE_MAP_SAVED_AT_KEY);
              if ("number" === typeof newValue && newValue > now) {
                log("loadEntity", "refetching record", entityId);
                void handlers.refetchRecord().catch(() => {
                });
              }
              break;
          }
        });
      };
      if (!undoManager2) {
        undoManager2 = createUndoManager();
      }
      const { addUndoMeta, restoreUndoMeta } = handlers;
      undoManager2.addToScope(recordMap, {
        addUndoMeta,
        restoreUndoMeta
      });
      const entityState = {
        awareness,
        handlers,
        objectId,
        objectType,
        syncConfig,
        unload,
        ydoc
      };
      entityStates.set(entityId, entityState);
      log("loadEntity", "connecting", entityId);
      const providerResults = await Promise.all(
        providerCreators2.map(async (create9) => {
          const provider = await create9({
            objectType,
            objectId,
            ydoc,
            awareness
          });
          provider.on("status", handlers.onStatusChange);
          return provider;
        })
      );
      recordMap.observeDeep(onRecordUpdate);
      stateMap.observe(onStateMapUpdate);
      initializeYjsDoc(ydoc);
      internal.applyPersistedCrdtDoc(objectType, objectId, record);
    }
    async function loadCollection(syncConfig, objectType, handlers) {
      const providerCreators2 = getProviderCreators();
      const entityId = getEntityId(objectType, null);
      if (0 === providerCreators2.length) {
        log("loadCollection", "no providers, skipping", entityId);
        return;
      }
      if (collectionStates.has(objectType)) {
        log("loadCollection", "already loaded", entityId);
        return;
      }
      if (false === syncConfig.shouldSync?.(objectType, null)) {
        log("loadCollection", "shouldSync false, skipping", entityId);
        return;
      }
      log("loadCollection", "loading", entityId);
      const ydoc = createYjsDoc({ collection: true, objectType });
      const stateMap = ydoc.getMap(CRDT_STATE_MAP_KEY);
      const now = Date.now();
      const unload = () => {
        log("loadCollection", "unloading", entityId);
        providerResults.forEach((result) => result.destroy());
        handlers.onStatusChange(null);
        stateMap.unobserve(onStateMapUpdate);
        ydoc.destroy();
        collectionStates.delete(objectType);
      };
      const onStateMapUpdate = (event, transaction) => {
        if (transaction.local) {
          return;
        }
        event.keysChanged.forEach((key) => {
          switch (key) {
            case CRDT_STATE_MAP_SAVED_AT_KEY:
              const newValue = stateMap.get(CRDT_STATE_MAP_SAVED_AT_KEY);
              if ("number" === typeof newValue && newValue > now) {
                void handlers.refetchRecords().catch(() => {
                });
              }
              break;
          }
        });
      };
      const awareness = syncConfig.createAwareness?.(ydoc);
      const collectionState = {
        awareness,
        handlers,
        syncConfig,
        unload,
        ydoc
      };
      collectionStates.set(objectType, collectionState);
      log("loadCollection", "connecting", entityId);
      const providerResults = await Promise.all(
        providerCreators2.map(async (create9) => {
          const provider = await create9({
            awareness,
            objectType,
            objectId: null,
            ydoc
          });
          provider.on("status", handlers.onStatusChange);
          return provider;
        })
      );
      stateMap.observe(onStateMapUpdate);
      initializeYjsDoc(ydoc);
    }
    function unloadEntity(objectType, objectId) {
      const entityId = getEntityId(objectType, objectId);
      log("unloadEntity", "unloading", entityId);
      entityStates.get(entityId)?.unload();
      updateCRDTDoc(objectType, null, {}, origin, { isSave: true });
    }
    function getAwareness(objectType, objectId) {
      const entityId = getEntityId(objectType, objectId);
      const entityState = entityStates.get(entityId);
      if (!entityState || !entityState.awareness) {
        return void 0;
      }
      return entityState.awareness;
    }
    function _applyPersistedCrdtDoc(objectType, objectId, record) {
      const entityId = getEntityId(objectType, objectId);
      const entityState = entityStates.get(entityId);
      if (!entityState) {
        log("applyPersistedCrdtDoc", "no entity state", entityId);
        return;
      }
      const {
        handlers,
        syncConfig: {
          applyChangesToCRDTDoc,
          getChangesFromCRDTDoc,
          getPersistedCRDTDoc
        },
        ydoc: targetDoc
      } = entityState;
      const serialized = getPersistedCRDTDoc?.(record);
      const tempDoc = serialized ? deserializeCrdtDoc(serialized) : null;
      if (!tempDoc) {
        log("applyPersistedCrdtDoc", "no persisted doc", entityId);
        targetDoc.transact(() => {
          applyChangesToCRDTDoc(targetDoc, record);
          handlers.persistCRDTDoc();
        }, LOCAL_SYNC_MANAGER_ORIGIN);
        return;
      }
      const update = encodeStateAsUpdateV2(tempDoc);
      applyUpdateV2(targetDoc, update);
      const invalidations = getChangesFromCRDTDoc(tempDoc, record);
      const invalidatedKeys = Object.keys(invalidations);
      tempDoc.destroy();
      if (0 === invalidatedKeys.length) {
        log("applyPersistedCrdtDoc", "valid persisted doc", entityId);
        return;
      }
      log("applyPersistedCrdtDoc", "invalidated keys", entityId, {
        invalidatedKeys
      });
      const changes = invalidatedKeys.reduce(
        (acc, key) => Object.assign(acc, {
          [key]: record[key]
        }),
        {}
      );
      targetDoc.transact(() => {
        applyChangesToCRDTDoc(targetDoc, changes);
        handlers.persistCRDTDoc();
      }, LOCAL_SYNC_MANAGER_ORIGIN);
    }
    function updateCRDTDoc(objectType, objectId, changes, origin2, options = {}) {
      const { isSave = false, isNewUndoLevel = false } = options;
      const entityId = getEntityId(objectType, objectId);
      const entityState = entityStates.get(entityId);
      const collectionState = collectionStates.get(objectType);
      if (entityState) {
        const { syncConfig, ydoc } = entityState;
        if (isNewUndoLevel && undoManager2) {
          undoManager2.stopCapturing?.();
        }
        ydoc.transact(() => {
          log("updateCRDTDoc", "applying changes", entityId, {
            changedKeys: Object.keys(changes)
          });
          syncConfig.applyChangesToCRDTDoc(ydoc, changes);
          if (isSave) {
            markEntityAsSaved(ydoc);
          }
        }, origin2);
      }
      if (collectionState && isSave) {
        collectionState.ydoc.transact(() => {
          markEntityAsSaved(collectionState.ydoc);
        }, origin2);
      }
    }
    async function _updateEntityRecord(objectType, objectId) {
      const entityId = getEntityId(objectType, objectId);
      const entityState = entityStates.get(entityId);
      if (!entityState) {
        log("updateEntityRecord", "no entity state", entityId);
        return;
      }
      const { handlers, syncConfig, ydoc } = entityState;
      const changes = syncConfig.getChangesFromCRDTDoc(
        ydoc,
        await handlers.getEditedRecord()
      );
      const changedKeys = Object.keys(changes);
      if (0 === changedKeys.length) {
        return;
      }
      log("updateEntityRecord", "changes", entityId, {
        changedKeys
      });
      handlers.editRecord(changes);
    }
    async function createPersistedCRDTDoc(objectType, objectId) {
      const entityId = getEntityId(objectType, objectId);
      const entityState = entityStates.get(entityId);
      if (!entityState?.ydoc) {
        return null;
      }
      await new Promise((resolve) => setTimeout(resolve, 0));
      return serializeCrdtDoc(entityState.ydoc);
    }
    const internal = {
      applyPersistedCrdtDoc: debugWrap(_applyPersistedCrdtDoc),
      updateEntityRecord: debugWrap(_updateEntityRecord)
    };
    return {
      createPersistedCRDTDoc: debugWrap(createPersistedCRDTDoc),
      getAwareness,
      load: debugWrap(loadEntity),
      loadCollection: debugWrap(loadCollection),
      // Use getter to ensure we always return the current value of `undoManager`.
      get undoManager() {
        return undoManager2;
      },
      unload: debugWrap(unloadEntity),
      update: debugWrap(yieldToEventLoop(updateCRDTDoc))
    };
  }

// packages/sync/node_modules/diff/libesm/diff/base.js
  var Diff = class {
    diff(oldStr, newStr, options = {}) {
      let callback;
      if (typeof options === "function") {
        callback = options;
        options = {};
      } else if ("callback" in options) {
        callback = options.callback;
      }
      const oldString = this.castInput(oldStr, options);
      const newString = this.castInput(newStr, options);
      const oldTokens = this.removeEmpty(this.tokenize(oldString, options));
      const newTokens = this.removeEmpty(this.tokenize(newString, options));
      return this.diffWithOptionsObj(oldTokens, newTokens, options, callback);
    }
    diffWithOptionsObj(oldTokens, newTokens, options, callback) {
      var _a;
      const done = (value) => {
        value = this.postProcess(value, options);
        if (callback) {
          setTimeout(function() {
            callback(value);
          }, 0);
          return void 0;
        } else {
          return value;
        }
      };
      const newLen = newTokens.length, oldLen = oldTokens.length;
      let editLength = 1;
      let maxEditLength = newLen + oldLen;
      if (options.maxEditLength != null) {
        maxEditLength = Math.min(maxEditLength, options.maxEditLength);
      }
      const maxExecutionTime = (_a = options.timeout) !== null && _a !== void 0 ? _a : Infinity;
      const abortAfterTimestamp = Date.now() + maxExecutionTime;
      const bestPath = [{ oldPos: -1, lastComponent: void 0 }];
      let newPos = this.extractCommon(bestPath[0], newTokens, oldTokens, 0, options);
      if (bestPath[0].oldPos + 1 >= oldLen && newPos + 1 >= newLen) {
        return done(this.buildValues(bestPath[0].lastComponent, newTokens, oldTokens));
      }
      let minDiagonalToConsider = -Infinity, maxDiagonalToConsider = Infinity;
      const execEditLength = () => {
        for (let diagonalPath = Math.max(minDiagonalToConsider, -editLength); diagonalPath <= Math.min(maxDiagonalToConsider, editLength); diagonalPath += 2) {
          let basePath;
          const removePath = bestPath[diagonalPath - 1], addPath = bestPath[diagonalPath + 1];
          if (removePath) {
            bestPath[diagonalPath - 1] = void 0;
          }
          let canAdd = false;
          if (addPath) {
            const addPathNewPos = addPath.oldPos - diagonalPath;
            canAdd = addPath && 0 <= addPathNewPos && addPathNewPos < newLen;
          }
          const canRemove = removePath && removePath.oldPos + 1 < oldLen;
          if (!canAdd && !canRemove) {
            bestPath[diagonalPath] = void 0;
            continue;
          }
          if (!canRemove || canAdd && removePath.oldPos < addPath.oldPos) {
            basePath = this.addToPath(addPath, true, false, 0, options);
          } else {
            basePath = this.addToPath(removePath, false, true, 1, options);
          }
          newPos = this.extractCommon(basePath, newTokens, oldTokens, diagonalPath, options);
          if (basePath.oldPos + 1 >= oldLen && newPos + 1 >= newLen) {
            return done(this.buildValues(basePath.lastComponent, newTokens, oldTokens)) || true;
          } else {
            bestPath[diagonalPath] = basePath;
            if (basePath.oldPos + 1 >= oldLen) {
              maxDiagonalToConsider = Math.min(maxDiagonalToConsider, diagonalPath - 1);
            }
            if (newPos + 1 >= newLen) {
              minDiagonalToConsider = Math.max(minDiagonalToConsider, diagonalPath + 1);
            }
          }
        }
        editLength++;
      };
      if (callback) {
        (function exec() {
          setTimeout(function() {
            if (editLength > maxEditLength || Date.now() > abortAfterTimestamp) {
              return callback(void 0);
            }
            if (!execEditLength()) {
              exec();
            }
          }, 0);
        })();
      } else {
        while (editLength <= maxEditLength && Date.now() <= abortAfterTimestamp) {
          const ret = execEditLength();
          if (ret) {
            return ret;
          }
        }
      }
    }
    addToPath(path, added, removed, oldPosInc, options) {
      const last2 = path.lastComponent;
      if (last2 && !options.oneChangePerToken && last2.added === added && last2.removed === removed) {
        return {
          oldPos: path.oldPos + oldPosInc,
          lastComponent: { count: last2.count + 1, added, removed, previousComponent: last2.previousComponent }
        };
      } else {
        return {
          oldPos: path.oldPos + oldPosInc,
          lastComponent: { count: 1, added, removed, previousComponent: last2 }
        };
      }
    }
    extractCommon(basePath, newTokens, oldTokens, diagonalPath, options) {
      const newLen = newTokens.length, oldLen = oldTokens.length;
      let oldPos = basePath.oldPos, newPos = oldPos - diagonalPath, commonCount = 0;
      while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(oldTokens[oldPos + 1], newTokens[newPos + 1], options)) {
        newPos++;
        oldPos++;
        commonCount++;
        if (options.oneChangePerToken) {
          basePath.lastComponent = { count: 1, previousComponent: basePath.lastComponent, added: false, removed: false };
        }
      }
      if (commonCount && !options.oneChangePerToken) {
        basePath.lastComponent = { count: commonCount, previousComponent: basePath.lastComponent, added: false, removed: false };
      }
      basePath.oldPos = oldPos;
      return newPos;
    }
    equals(left, right, options) {
      if (options.comparator) {
        return options.comparator(left, right);
      } else {
        return left === right || !!options.ignoreCase && left.toLowerCase() === right.toLowerCase();
      }
    }
    removeEmpty(array) {
      const ret = [];
      for (let i = 0; i < array.length; i++) {
        if (array[i]) {
          ret.push(array[i]);
        }
      }
      return ret;
    }
    // eslint-disable-next-line @typescript-eslint/no-unused-vars
    castInput(value, options) {
      return value;
    }
    // eslint-disable-next-line @typescript-eslint/no-unused-vars
    tokenize(value, options) {
      return Array.from(value);
    }
    join(chars) {
      return chars.join("");
    }
    postProcess(changeObjects, options) {
      return changeObjects;
    }
    get useLongestToken() {
      return false;
    }
    buildValues(lastComponent, newTokens, oldTokens) {
      const components = [];
      let nextComponent;
      while (lastComponent) {
        components.push(lastComponent);
        nextComponent = lastComponent.previousComponent;
        delete lastComponent.previousComponent;
        lastComponent = nextComponent;
      }
      components.reverse();
      const componentLen = components.length;
      let componentPos = 0, newPos = 0, oldPos = 0;
      for (; componentPos < componentLen; componentPos++) {
        const component = components[componentPos];
        if (!component.removed) {
          if (!component.added && this.useLongestToken) {
            let value = newTokens.slice(newPos, newPos + component.count);
            value = value.map(function(value2, i) {
              const oldValue = oldTokens[oldPos + i];
              return oldValue.length > value2.length ? oldValue : value2;
            });
            component.value = this.join(value);
          } else {
            component.value = this.join(newTokens.slice(newPos, newPos + component.count));
          }
          newPos += component.count;
          if (!component.added) {
            oldPos += component.count;
          }
        } else {
          component.value = this.join(oldTokens.slice(oldPos, oldPos + component.count));
          oldPos += component.count;
        }
      }
      return components;
    }
  };

// packages/sync/node_modules/diff/libesm/diff/character.js
  var CharacterDiff = class extends Diff {
  };
  var characterDiff = new CharacterDiff();
  function diffChars(oldStr, newStr, options) {
    return characterDiff.diff(oldStr, newStr, options);
  }

// packages/sync/node_modules/diff/libesm/diff/line.js
  var LineDiff = class extends Diff {
    constructor() {
      super(...arguments);
      this.tokenize = tokenize;
    }
    equals(left, right, options) {
      if (options.ignoreWhitespace) {
        if (!options.newlineIsToken || !left.includes("\n")) {
          left = left.trim();
        }
        if (!options.newlineIsToken || !right.includes("\n")) {
          right = right.trim();
        }
      } else if (options.ignoreNewlineAtEof && !options.newlineIsToken) {
        if (left.endsWith("\n")) {
          left = left.slice(0, -1);
        }
        if (right.endsWith("\n")) {
          right = right.slice(0, -1);
        }
      }
      return super.equals(left, right, options);
    }
  };
  var lineDiff = new LineDiff();
  function diffLines(oldStr, newStr, options) {
    return lineDiff.diff(oldStr, newStr, options);
  }
  function tokenize(value, options) {
    if (options.stripTrailingCr) {
      value = value.replace(/\r\n/g, "\n");
    }
    const retLines = [], linesAndNewlines = value.split(/(\n|\r\n)/);
    if (!linesAndNewlines[linesAndNewlines.length - 1]) {
      linesAndNewlines.pop();
    }
    for (let i = 0; i < linesAndNewlines.length; i++) {
      const line = linesAndNewlines[i];
      if (i % 2 && !options.newlineIsToken) {
        retLines[retLines.length - 1] += line;
      } else {
        retLines.push(line);
      }
    }
    return retLines;
  }

// packages/sync/build-module/quill-delta/Delta.mjs
  var import_es63 = __toESM(require_es6(), 1);

// packages/sync/build-module/quill-delta/AttributeMap.mjs
  var import_es62 = __toESM(require_es6(), 1);
  function cloneDeep(value) {
    return JSON.parse(JSON.stringify(value));
  }
  var AttributeMap;
  ((AttributeMap2) => {
    function compose3(a = {}, b = {}, keepNull = false) {
      if (typeof a !== "object") {
        a = {};
      }
      if (typeof b !== "object") {
        b = {};
      }
      let attributes = cloneDeep(b);
      if (!keepNull) {
        attributes = Object.keys(attributes).reduce(
          (copy2, key) => {
            if (attributes[key] !== null || attributes[key] !== void 0) {
              copy2[key] = attributes[key];
            }
            return copy2;
          },
          {}
        );
      }
      for (const key in a) {
        if (a[key] !== void 0 && b[key] === void 0) {
          attributes[key] = a[key];
        }
      }
      return Object.keys(attributes).length > 0 ? attributes : void 0;
    }
    AttributeMap2.compose = compose3;
    function diff(a = {}, b = {}) {
      if (typeof a !== "object") {
        a = {};
      }
      if (typeof b !== "object") {
        b = {};
      }
      const attributes = Object.keys(a).concat(Object.keys(b)).reduce((attrs, key) => {
        if (!(0, import_es62.default)(a[key], b[key])) {
          attrs[key] = b[key] === void 0 ? null : b[key];
        }
        return attrs;
      }, {});
      return Object.keys(attributes).length > 0 ? attributes : void 0;
    }
    AttributeMap2.diff = diff;
    function invert(attr = {}, base = {}) {
      attr = attr || {};
      const baseInverted = Object.keys(base).reduce(
        (memo, key) => {
          if (base[key] !== attr[key] && attr[key] !== void 0) {
            memo[key] = base[key];
          }
          return memo;
        },
        {}
      );
      return Object.keys(attr).reduce((memo, key) => {
        if (attr[key] !== base[key] && base[key] === void 0) {
          memo[key] = null;
        }
        return memo;
      }, baseInverted);
    }
    AttributeMap2.invert = invert;
    function transform(a, b, priority = false) {
      if (typeof a !== "object") {
        return b;
      }
      if (typeof b !== "object") {
        return void 0;
      }
      if (!priority) {
        return b;
      }
      const attributes = Object.keys(b).reduce(
        (attrs, key) => {
          if (a[key] === void 0) {
            attrs[key] = b[key];
          }
          return attrs;
        },
        {}
      );
      return Object.keys(attributes).length > 0 ? attributes : void 0;
    }
    AttributeMap2.transform = transform;
  })(AttributeMap || (AttributeMap = {}));
  var AttributeMap_default = AttributeMap;

// packages/sync/build-module/quill-delta/Op.mjs
  var Op;
  ((Op2) => {
    function length3(op) {
      if (typeof op.delete === "number") {
        return op.delete;
      } else if (typeof op.retain === "number") {
        return op.retain;
      } else if (typeof op.retain === "object" && op.retain !== null) {
        return 1;
      }
      return typeof op.insert === "string" ? op.insert.length : 1;
    }
    Op2.length = length3;
  })(Op || (Op = {}));
  var Op_default = Op;

// packages/sync/build-module/quill-delta/OpIterator.mjs
  var Iterator2 = class {
    ops;
    index;
    offset;
    constructor(ops) {
      this.ops = ops;
      this.index = 0;
      this.offset = 0;
    }
    hasNext() {
      return this.peekLength() < Infinity;
    }
    next(length3) {
      if (!length3) {
        length3 = Infinity;
      }
      const nextOp = this.ops[this.index];
      if (nextOp) {
        const offset = this.offset;
        const opLength = Op_default.length(nextOp);
        if (length3 >= opLength - offset) {
          length3 = opLength - offset;
          this.index += 1;
          this.offset = 0;
        } else {
          this.offset += length3;
        }
        if (typeof nextOp.delete === "number") {
          return { delete: length3 };
        }
        const retOp = {};
        if (nextOp.attributes) {
          retOp.attributes = nextOp.attributes;
        }
        if (typeof nextOp.retain === "number") {
          retOp.retain = length3;
        } else if (typeof nextOp.retain === "object" && nextOp.retain !== null) {
          retOp.retain = nextOp.retain;
        } else if (typeof nextOp.insert === "string") {
          retOp.insert = nextOp.insert.substr(offset, length3);
        } else {
          retOp.insert = nextOp.insert;
        }
        return retOp;
      }
      return { retain: Infinity };
    }
    peek() {
      return this.ops[this.index];
    }
    peekLength() {
      if (this.ops[this.index]) {
        return Op_default.length(this.ops[this.index]) - this.offset;
      }
      return Infinity;
    }
    peekType() {
      const op = this.ops[this.index];
      if (op) {
        if (typeof op.delete === "number") {
          return "delete";
        } else if (typeof op.retain === "number" || typeof op.retain === "object" && op.retain !== null) {
          return "retain";
        }
        return "insert";
      }
      return "retain";
    }
    rest() {
      if (!this.hasNext()) {
        return [];
      } else if (this.offset === 0) {
        return this.ops.slice(this.index);
      }
      const offset = this.offset;
      const index = this.index;
      const next = this.next();
      const rest = this.ops.slice(this.index);
      this.offset = offset;
      this.index = index;
      return [next].concat(rest);
    }
  };

// packages/sync/build-module/quill-delta/Delta.mjs
  function cloneDeep2(value) {
    return JSON.parse(JSON.stringify(value));
  }
  var NULL_CHARACTER = String.fromCharCode(0);
  var STRING_TOO_LARGE_THRESHOLD = 1e4;
  function normalizeChangeCounts(changes) {
    return changes.map((change) => ({
      ...change,
      count: change.value.length
    }));
  }
  var getEmbedTypeAndData = (a, b) => {
    if (typeof a !== "object" || a === null) {
      throw new Error(`cannot retain a ${typeof a}`);
    }
    if (typeof b !== "object" || b === null) {
      throw new Error(`cannot retain a ${typeof b}`);
    }
    const embedType = Object.keys(a)[0];
    if (!embedType || embedType !== Object.keys(b)[0]) {
      throw new Error(
        `embed types not matched: ${embedType} != ${Object.keys(b)[0]}`
      );
    }
    return [embedType, a[embedType], b[embedType]];
  };
  var Delta = class _Delta {
    static Op = Op_default;
    static OpIterator = Iterator2;
    static AttributeMap = AttributeMap_default;
    static handlers = {};
    static registerEmbed(embedType, handler) {
      this.handlers[embedType] = handler;
    }
    static unregisterEmbed(embedType) {
      delete this.handlers[embedType];
    }
    static getHandler(embedType) {
      const handler = this.handlers[embedType];
      if (!handler) {
        throw new Error(`no handlers for embed type "${embedType}"`);
      }
      return handler;
    }
    ops;
    constructor(ops) {
      if (Array.isArray(ops)) {
        this.ops = ops;
      } else if (ops !== null && ops !== void 0 && Array.isArray(ops.ops)) {
        this.ops = ops.ops;
      } else {
        this.ops = [];
      }
    }
    insert(arg, attributes) {
      const newOp = {};
      if (typeof arg === "string" && arg.length === 0) {
        return this;
      }
      newOp.insert = arg;
      if (attributes !== null && attributes !== void 0 && typeof attributes === "object" && Object.keys(attributes).length > 0) {
        newOp.attributes = attributes;
      }
      return this.push(newOp);
    }
    delete(length3) {
      if (length3 <= 0) {
        return this;
      }
      return this.push({ delete: length3 });
    }
    retain(length3, attributes) {
      if (typeof length3 === "number" && length3 <= 0) {
        return this;
      }
      const newOp = { retain: length3 };
      if (attributes !== null && attributes !== void 0 && typeof attributes === "object" && Object.keys(attributes).length > 0) {
        newOp.attributes = attributes;
      }
      return this.push(newOp);
    }
    push(newOp) {
      let index = this.ops.length;
      let lastOp = this.ops[index - 1];
      newOp = cloneDeep2(newOp);
      if (typeof lastOp === "object") {
        if (typeof newOp.delete === "number" && typeof lastOp.delete === "number") {
          this.ops[index - 1] = {
            delete: lastOp.delete + newOp.delete
          };
          return this;
        }
        if (typeof lastOp.delete === "number" && newOp.insert !== null && newOp.insert !== void 0) {
          index -= 1;
          lastOp = this.ops[index - 1];
          if (typeof lastOp !== "object") {
            this.ops.unshift(newOp);
            return this;
          }
        }
        if ((0, import_es63.default)(newOp.attributes, lastOp.attributes)) {
          if (typeof newOp.insert === "string" && typeof lastOp.insert === "string") {
            this.ops[index - 1] = {
              insert: lastOp.insert + newOp.insert
            };
            if (typeof newOp.attributes === "object") {
              this.ops[index - 1].attributes = newOp.attributes;
            }
            return this;
          } else if (typeof newOp.retain === "number" && typeof lastOp.retain === "number") {
            this.ops[index - 1] = {
              retain: lastOp.retain + newOp.retain
            };
            if (typeof newOp.attributes === "object") {
              this.ops[index - 1].attributes = newOp.attributes;
            }
            return this;
          }
        }
      }
      if (index === this.ops.length) {
        this.ops.push(newOp);
      } else {
        this.ops.splice(index, 0, newOp);
      }
      return this;
    }
    chop() {
      const lastOp = this.ops[this.ops.length - 1];
      if (lastOp && typeof lastOp.retain === "number" && !lastOp.attributes) {
        this.ops.pop();
      }
      return this;
    }
    filter(predicate) {
      return this.ops.filter(predicate);
    }
    forEach(predicate) {
      this.ops.forEach(predicate);
    }
    map(predicate) {
      return this.ops.map(predicate);
    }
    partition(predicate) {
      const passed = [];
      const failed = [];
      this.forEach((op) => {
        const target = predicate(op) ? passed : failed;
        target.push(op);
      });
      return [passed, failed];
    }
    reduce(predicate, initialValue) {
      return this.ops.reduce(predicate, initialValue);
    }
    changeLength() {
      return this.reduce((length3, elem) => {
        if (elem.insert) {
          return length3 + Op_default.length(elem);
        } else if (elem.delete) {
          return length3 - elem.delete;
        }
        return length3;
      }, 0);
    }
    length() {
      return this.reduce((length3, elem) => {
        return length3 + Op_default.length(elem);
      }, 0);
    }
    slice(start = 0, end = Infinity) {
      const ops = [];
      const iter = new Iterator2(this.ops);
      let index = 0;
      while (index < end && iter.hasNext()) {
        let nextOp;
        if (index < start) {
          nextOp = iter.next(start - index);
        } else {
          nextOp = iter.next(end - index);
          ops.push(nextOp);
        }
        index += Op_default.length(nextOp);
      }
      return new _Delta(ops);
    }
    compose(other) {
      const thisIter = new Iterator2(this.ops);
      const otherIter = new Iterator2(other.ops);
      const ops = [];
      const firstOther = otherIter.peek();
      if (firstOther !== null && firstOther !== void 0 && typeof firstOther.retain === "number" && (firstOther.attributes === null || firstOther.attributes === void 0)) {
        let firstLeft = firstOther.retain;
        while (thisIter.peekType() === "insert" && thisIter.peekLength() <= firstLeft) {
          firstLeft -= thisIter.peekLength();
          ops.push(thisIter.next());
        }
        if (firstOther.retain - firstLeft > 0) {
          otherIter.next(firstOther.retain - firstLeft);
        }
      }
      const delta = new _Delta(ops);
      while (thisIter.hasNext() || otherIter.hasNext()) {
        if (otherIter.peekType() === "insert") {
          delta.push(otherIter.next());
        } else if (thisIter.peekType() === "delete") {
          delta.push(thisIter.next());
        } else {
          const length3 = Math.min(
            thisIter.peekLength(),
            otherIter.peekLength()
          );
          const thisOp = thisIter.next(length3);
          const otherOp = otherIter.next(length3);
          if (otherOp.retain) {
            const newOp = {};
            if (typeof thisOp.retain === "number") {
              newOp.retain = typeof otherOp.retain === "number" ? length3 : otherOp.retain;
            } else if (typeof otherOp.retain === "number") {
              if (thisOp.retain === null || thisOp.retain === void 0) {
                newOp.insert = thisOp.insert;
              } else {
                newOp.retain = thisOp.retain;
              }
            } else {
              const action = thisOp.retain === null || thisOp.retain === void 0 ? "insert" : "retain";
              const [embedType, thisData, otherData] = getEmbedTypeAndData(
                thisOp[action],
                otherOp.retain
              );
              const handler = _Delta.getHandler(embedType);
              newOp[action] = {
                [embedType]: handler.compose(
                  thisData,
                  otherData,
                  action === "retain"
                )
              };
            }
            const attributes = AttributeMap_default.compose(
              thisOp.attributes,
              otherOp.attributes,
              typeof thisOp.retain === "number"
            );
            if (attributes) {
              newOp.attributes = attributes;
            }
            delta.push(newOp);
            if (!otherIter.hasNext() && (0, import_es63.default)(delta.ops[delta.ops.length - 1], newOp)) {
              const rest = new _Delta(thisIter.rest());
              return delta.concat(rest).chop();
            }
          } else if (typeof otherOp.delete === "number" && (typeof thisOp.retain === "number" || typeof thisOp.retain === "object" && thisOp.retain !== null)) {
            delta.push(otherOp);
          }
        }
      }
      return delta.chop();
    }
    concat(other) {
      const delta = new _Delta(this.ops.slice());
      if (other.ops.length > 0) {
        delta.push(other.ops[0]);
        delta.ops = delta.ops.concat(other.ops.slice(1));
      }
      return delta;
    }
    diff(other) {
      if (this.ops === other.ops) {
        return new _Delta();
      }
      const strings = this.deltasToStrings(other);
      const diffResult = normalizeChangeCounts(
        diffChars(strings[0], strings[1])
      );
      const thisIter = new Iterator2(this.ops);
      const otherIter = new Iterator2(other.ops);
      const retDelta = this.convertChangesToDelta(
        diffResult,
        thisIter,
        otherIter
      );
      return retDelta.chop();
    }
    eachLine(predicate, newline = "\n") {
      const iter = new Iterator2(this.ops);
      let line = new _Delta();
      let i = 0;
      while (iter.hasNext()) {
        if (iter.peekType() !== "insert") {
          return;
        }
        const thisOp = iter.peek();
        const start = Op_default.length(thisOp) - iter.peekLength();
        const index = typeof thisOp.insert === "string" ? thisOp.insert.indexOf(newline, start) - start : -1;
        if (index < 0) {
          line.push(iter.next());
        } else if (index > 0) {
          line.push(iter.next(index));
        } else {
          if (predicate(line, iter.next(1).attributes || {}, i) === false) {
            return;
          }
          i += 1;
          line = new _Delta();
        }
      }
      if (line.length() > 0) {
        predicate(line, {}, i);
      }
    }
    invert(base) {
      const inverted = new _Delta();
      this.reduce((baseIndex, op) => {
        if (op.insert) {
          inverted.delete(Op_default.length(op));
        } else if (typeof op.retain === "number" && (op.attributes === null || op.attributes === void 0)) {
          inverted.retain(op.retain);
          return baseIndex + op.retain;
        } else if (op.delete || typeof op.retain === "number") {
          const length3 = op.delete || op.retain;
          const slice = base.slice(baseIndex, baseIndex + length3);
          slice.forEach((baseOp) => {
            if (op.delete) {
              inverted.push(baseOp);
            } else if (op.retain && op.attributes) {
              inverted.retain(
                Op_default.length(baseOp),
                AttributeMap_default.invert(
                  op.attributes,
                  baseOp.attributes
                )
              );
            }
          });
          return baseIndex + length3;
        } else if (typeof op.retain === "object" && op.retain !== null) {
          const slice = base.slice(baseIndex, baseIndex + 1);
          const baseOp = new Iterator2(slice.ops).next();
          const [embedType, opData, baseOpData] = getEmbedTypeAndData(
            op.retain,
            baseOp.insert
          );
          const handler = _Delta.getHandler(embedType);
          inverted.retain(
            { [embedType]: handler.invert(opData, baseOpData) },
            AttributeMap_default.invert(op.attributes, baseOp.attributes)
          );
          return baseIndex + 1;
        }
        return baseIndex;
      }, 0);
      return inverted.chop();
    }
    transform(arg, priority = false) {
      priority = !!priority;
      if (typeof arg === "number") {
        return this.transformPosition(arg, priority);
      }
      const other = arg;
      const thisIter = new Iterator2(this.ops);
      const otherIter = new Iterator2(other.ops);
      const delta = new _Delta();
      while (thisIter.hasNext() || otherIter.hasNext()) {
        if (thisIter.peekType() === "insert" && (priority || otherIter.peekType() !== "insert")) {
          delta.retain(Op_default.length(thisIter.next()));
        } else if (otherIter.peekType() === "insert") {
          delta.push(otherIter.next());
        } else {
          const length3 = Math.min(
            thisIter.peekLength(),
            otherIter.peekLength()
          );
          const thisOp = thisIter.next(length3);
          const otherOp = otherIter.next(length3);
          if (thisOp.delete) {
            continue;
          } else if (otherOp.delete) {
            delta.push(otherOp);
          } else {
            const thisData = thisOp.retain;
            const otherData = otherOp.retain;
            let transformedData = typeof otherData === "object" && otherData !== null ? otherData : length3;
            if (typeof thisData === "object" && thisData !== null && typeof otherData === "object" && otherData !== null) {
              const embedType = Object.keys(thisData)[0];
              if (embedType === Object.keys(otherData)[0]) {
                const handler = _Delta.getHandler(embedType);
                if (handler) {
                  transformedData = {
                    [embedType]: handler.transform(
                      thisData[embedType],
                      otherData[embedType],
                      priority
                    )
                  };
                }
              }
            }
            delta.retain(
              transformedData,
              AttributeMap_default.transform(
                thisOp.attributes,
                otherOp.attributes,
                priority
              )
            );
          }
        }
      }
      return delta.chop();
    }
    transformPosition(index, priority = false) {
      priority = !!priority;
      const thisIter = new Iterator2(this.ops);
      let offset = 0;
      while (thisIter.hasNext() && offset <= index) {
        const length3 = thisIter.peekLength();
        const nextType = thisIter.peekType();
        thisIter.next();
        if (nextType === "delete") {
          index -= Math.min(length3, index - offset);
          continue;
        } else if (nextType === "insert" && (offset < index || !priority)) {
          index += length3;
        }
        offset += length3;
      }
      return index;
    }
    /**
     * Given a Delta and a cursor position, do a diff and attempt to adjust
     * the diff to place insertions or deletions at the cursor position.
     *
     * @param other             - The other Delta to diff against.
     * @param cursorAfterChange - The cursor position index after the change.
     * @return A Delta that attempts to place insertions or deletions at the cursor position.
     */
    diffWithCursor(other, cursorAfterChange) {
      if (this.ops === other.ops) {
        return new _Delta();
      }
      const strings = this.deltasToStrings(other);
      const maxStringLength = Math.max(
        ...strings.map((str) => str.length)
      );
      if (maxStringLength > STRING_TOO_LARGE_THRESHOLD) {
        const diffResult = normalizeChangeCounts(
          diffLines(strings[0], strings[1])
        );
        const thisIterLarge = new Iterator2(this.ops);
        const otherIterLarge = new Iterator2(other.ops);
        return this.convertChangesToDelta(
          diffResult,
          thisIterLarge,
          otherIterLarge
        ).chop();
      } else if (cursorAfterChange === null) {
        return this.diff(other);
      }
      let diffs = normalizeChangeCounts(
        diffChars(strings[0], strings[1])
      );
      let lastDiffPosition = 0;
      const adjustedDiffs = [];
      for (let i = 0; i < diffs.length; i++) {
        const diff = diffs[i];
        const segmentStart = lastDiffPosition;
        const segmentEnd = lastDiffPosition + (diff.count ?? 0);
        const isCursorInSegment = cursorAfterChange > segmentStart && cursorAfterChange <= segmentEnd;
        const isUnchangedSegment = !diff.added && !diff.removed;
        const isRemovalSegment = diff.removed && !diff.added;
        const nextDiff = diffs[i + 1];
        const isNextDiffAnInsert = nextDiff && nextDiff.added && !nextDiff.removed;
        if (isUnchangedSegment && isCursorInSegment && isNextDiffAnInsert) {
          const movedSegments = this.tryMoveInsertionToCursor(
            diff,
            nextDiff,
            cursorAfterChange,
            segmentStart
          );
          if (movedSegments) {
            adjustedDiffs.push(...movedSegments);
            i++;
            lastDiffPosition = segmentEnd;
            continue;
          }
        }
        if (isRemovalSegment) {
          const movedSegments = this.tryMoveDeletionToCursor(
            diff,
            adjustedDiffs,
            cursorAfterChange,
            lastDiffPosition
          );
          if (movedSegments) {
            adjustedDiffs.pop();
            adjustedDiffs.push(...movedSegments);
            lastDiffPosition += diff.count ?? 0;
            continue;
          }
        }
        adjustedDiffs.push(diff);
        if (!diff.added) {
          lastDiffPosition += diff.count ?? 0;
        }
      }
      diffs = adjustedDiffs;
      const thisIter = new Iterator2(this.ops);
      const otherIter = new Iterator2(other.ops);
      const retDelta = this.convertChangesToDelta(
        diffs,
        thisIter,
        otherIter
      );
      return retDelta.chop();
    }
    /**
     * Try to move an insertion operation from after an unchanged segment to the cursor position within it.
     * This is a "look-ahead" strategy.
     *
     * @param diff              - The current unchanged diff segment.
     * @param nextDiff          - The next diff segment (expected to be an insertion).
     * @param cursorAfterChange - The cursor position after the change.
     * @param segmentStart      - The start position of the current segment.
     * @return An array of adjusted diff segments if the insertion was successfully moved, null otherwise.
     */
    tryMoveInsertionToCursor(diff, nextDiff, cursorAfterChange, segmentStart) {
      const nextDiffInsert = nextDiff.value;
      const insertLength = nextDiffInsert.length;
      const insertOffset = cursorAfterChange - segmentStart - insertLength;
      const textAtCursor = diff.value.substring(
        insertOffset,
        insertOffset + nextDiffInsert.length
      );
      const isInsertMoveable = textAtCursor === nextDiffInsert;
      if (!isInsertMoveable) {
        return null;
      }
      const beforeCursor = diff.value.substring(0, insertOffset);
      const afterCursor = diff.value.substring(insertOffset);
      const result = [];
      if (beforeCursor.length > 0) {
        result.push({
          value: beforeCursor,
          count: beforeCursor.length,
          added: false,
          removed: false
        });
      }
      result.push(nextDiff);
      if (afterCursor.length > 0) {
        result.push({
          value: afterCursor,
          count: afterCursor.length,
          added: false,
          removed: false
        });
      }
      return result;
    }
    /**
     * Try to move a deletion operation to the cursor position by looking back at the previous unchanged segment.
     * This is a "look-back" strategy.
     *
     * @param diff              - The current deletion diff segment.
     * @param adjustedDiffs     - The array of previously processed diff segments.
     * @param cursorAfterChange - The cursor position after the change.
     * @param lastDiffPosition  - The position in the document up to (but not including) the current diff.
     * @return An array of adjusted diff segments if the deletion was successfully moved, null otherwise.
     */
    tryMoveDeletionToCursor(diff, adjustedDiffs, cursorAfterChange, lastDiffPosition) {
      const prevDiff = adjustedDiffs[adjustedDiffs.length - 1];
      if (!prevDiff || prevDiff.added || prevDiff.removed) {
        return null;
      }
      const prevSegmentStart = lastDiffPosition - (prevDiff.count ?? 0);
      const prevSegmentEnd = lastDiffPosition;
      if (cursorAfterChange < prevSegmentStart || cursorAfterChange >= prevSegmentEnd) {
        return null;
      }
      const deletedChars = diff.value;
      const deleteOffset = cursorAfterChange - prevSegmentStart;
      const textAtCursor = prevDiff.value.substring(
        deleteOffset,
        deleteOffset + deletedChars.length
      );
      const canBePlacedHere = textAtCursor === deletedChars;
      if (!canBePlacedHere) {
        return null;
      }
      const beforeCursor = prevDiff.value.substring(0, deleteOffset);
      const atAndAfterCursor = prevDiff.value.substring(deleteOffset);
      const deletionLength = diff.count ?? 0;
      const afterDeletion = atAndAfterCursor.substring(deletionLength);
      const result = [];
      if (beforeCursor.length > 0) {
        result.push({
          value: beforeCursor,
          count: beforeCursor.length,
          added: false,
          removed: false
        });
      }
      result.push(diff);
      if (afterDeletion.length > 0) {
        result.push({
          value: afterDeletion,
          count: afterDeletion.length,
          added: false,
          removed: false
        });
      }
      return result;
    }
    /**
     * Convert two Deltas to string representations for diffing.
     *
     * @param other - The other Delta to convert.
     * @return A tuple of [thisString, otherString].
     */
    deltasToStrings(other) {
      return [this, other].map((delta) => {
        return delta.map((op) => {
          if (op.insert !== null || op.insert !== void 0) {
            return typeof op.insert === "string" ? op.insert : NULL_CHARACTER;
          }
          const prep = delta === other ? "on" : "with";
          throw new Error(
            "diff() called " + prep + " non-document"
          );
        }).join("");
      });
    }
    /**
     * Process diff changes and convert them to Delta operations.
     *
     * @param changes   - The array of changes from the diff algorithm.
     * @param thisIter  - Iterator for this Delta's operations.
     * @param otherIter - Iterator for the other Delta's operations.
     * @return A Delta containing the processed diff operations.
     */
    convertChangesToDelta(changes, thisIter, otherIter) {
      const retDelta = new _Delta();
      changes.forEach((component) => {
        let length3 = component.count ?? 0;
        while (length3 > 0) {
          let opLength = 0;
          if (component.added) {
            opLength = Math.min(otherIter.peekLength(), length3);
            retDelta.push(otherIter.next(opLength));
          } else if (component.removed) {
            opLength = Math.min(length3, thisIter.peekLength());
            thisIter.next(opLength);
            retDelta.delete(opLength);
          } else {
            opLength = Math.min(
              thisIter.peekLength(),
              otherIter.peekLength(),
              length3
            );
            const thisOp = thisIter.next(opLength);
            const otherOp = otherIter.next(opLength);
            if ((0, import_es63.default)(thisOp.insert, otherOp.insert)) {
              retDelta.retain(
                opLength,
                AttributeMap_default.diff(
                  thisOp.attributes,
                  otherOp.attributes
                )
              );
            } else {
              retDelta.push(otherOp).delete(opLength);
            }
          }
          length3 -= opLength;
        }
      });
      return retDelta;
    }
  };
  var Delta_default = Delta;

// packages/sync/build-module/private-apis.mjs
  var privateApis = {};
  lock(privateApis, {
    ConnectionErrorCode,
    createSyncManager,
    Delta: Delta_default,
    CRDT_DOC_META_PERSISTENCE_KEY,
    CRDT_RECORD_MAP_KEY,
    LOCAL_EDITOR_ORIGIN,
    LOCAL_UNDO_IGNORED_ORIGIN,
    retrySyncConnection: () => pollingManager.retryNow()
  });

// packages/core-data/build-module/awareness/post-editor-awareness.mjs
  var import_block_editor3 = __toESM(require_block_editor(), 1);

// packages/core-data/build-module/awareness/base-awareness.mjs
  var import_data2 = __toESM(require_data(), 1);

// packages/core-data/build-module/awareness/config.mjs
  var AWARENESS_CURSOR_UPDATE_THROTTLE_IN_MS = 100;
  var LOCAL_CURSOR_UPDATE_DEBOUNCE_IN_MS = 5;
  var REMOVAL_DELAY_IN_MS = 5e3;

// packages/core-data/build-module/awareness/utils.mjs
  function getBrowserName() {
    const userAgent = window.navigator.userAgent;
    let browserName = "Unknown";
    if (userAgent.includes("Firefox")) {
      browserName = "Firefox";
    } else if (userAgent.includes("Edg")) {
      browserName = "Microsoft Edge";
    } else if (userAgent.includes("Chrome") && !userAgent.includes("Edg")) {
      browserName = "Chrome";
    } else if (userAgent.includes("Safari") && !userAgent.includes("Chrome")) {
      browserName = "Safari";
    } else if (userAgent.includes("MSIE") || userAgent.includes("Trident")) {
      browserName = "Internet Explorer";
    } else if (userAgent.includes("Opera") || userAgent.includes("OPR")) {
      browserName = "Opera";
    }
    return browserName;
  }
  function areMapsEqual(map1, map2, comparatorFn) {
    if (map1.size !== map2.size) {
      return false;
    }
    for (const [key, value1] of map1.entries()) {
      if (!map2.has(key)) {
        return false;
      }
      if (!comparatorFn(value1, map2.get(key))) {
        return false;
      }
    }
    return true;
  }
  function areCollaboratorInfosEqual(collaboratorInfo1, collaboratorInfo2) {
    if (!collaboratorInfo1 || !collaboratorInfo2) {
      return collaboratorInfo1 === collaboratorInfo2;
    }
    if (Object.keys(collaboratorInfo1).length !== Object.keys(collaboratorInfo2).length) {
      return false;
    }
    return Object.entries(collaboratorInfo1).every(([key, value]) => {
      return value === collaboratorInfo2[key];
    });
  }
  function generateCollaboratorInfo(currentCollaborator) {
    const { avatar_urls, id: id2, name, slug } = currentCollaborator;
    return {
      avatar_urls,
      // eslint-disable-line camelcase
      browserType: getBrowserName(),
      enteredAt: Date.now(),
      id: id2,
      name,
      slug
    };
  }
  function getRecordValue(obj, key) {
    if ("object" === typeof obj && null !== obj && key in obj) {
      return obj[key];
    }
    return null;
  }
  function getTypedKeys(obj) {
    return Object.keys(obj);
  }

// packages/core-data/build-module/awareness/typed-awareness.mjs
  var TypedAwareness = class extends Awareness {
    /**
     * Get the states from an awareness document.
     */
    getStates() {
      return super.getStates();
    }
    /**
     * Get a local state field from an awareness document.
     * @param field
     */
    getLocalStateField(field) {
      const state = this.getLocalState();
      return getRecordValue(state, field);
    }
    /**
     * Set a local state field on an awareness document.
     * @param field
     * @param value
     */
    setLocalStateField(field, value) {
      super.setLocalStateField(field, value);
    }
  };

// packages/core-data/build-module/awareness/awareness-state.mjs
  var AwarenessWithEqualityChecks = class extends TypedAwareness {
    /** OVERRIDDEN METHODS */
    /**
     * Set a local state field on an awareness document. Calling this method may
     * trigger rerenders of any subscribed components.
     *
     * Equality checks are provided by the abstract `equalityFieldChecks` property.
     * @param field - The field to set.
     * @param value - The value to set.
     */
    setLocalStateField(field, value) {
      if (this.isFieldEqual(
        field,
        value,
        this.getLocalStateField(field) ?? void 0
      )) {
        return;
      }
      super.setLocalStateField(field, value);
    }
    /** CUSTOM METHODS */
    /**
     * Determine if a field value has changed using the provided equality checks.
     * @param field  - The field to check.
     * @param value1 - The first value to compare.
     * @param value2 - The second value to compare.
     */
    isFieldEqual(field, value1, value2) {
      if (["clientId", "isConnected", "isMe"].includes(field)) {
        return value1 === value2;
      }
      if (field in this.equalityFieldChecks) {
        const fn = this.equalityFieldChecks[field];
        return fn(value1, value2);
      }
      throw new Error(
        `No equality check implemented for awareness state field "${field.toString()}".`
      );
    }
    /**
     * Determine if two states are equal by comparing each field using the
     * provided equality checks.
     * @param state1 - The first state to compare.
     * @param state2 - The second state to compare.
     */
    isStateEqual(state1, state2) {
      return [
        .../* @__PURE__ */ new Set([
          ...getTypedKeys(state1),
          ...getTypedKeys(state2)
        ])
      ].every((field) => {
        const value1 = state1[field];
        const value2 = state2[field];
        return this.isFieldEqual(field, value1, value2);
      });
    }
  };
  var AwarenessState = class extends AwarenessWithEqualityChecks {
    /** CUSTOM PROPERTIES */
    /**
     * Whether the setUp method has been called, to avoid running it multiple
     * times.
     */
    hasSetupRun = false;
    /**
     * We keep track of all seen states during the current session for two reasons:
     *
     * 1. So that we can represent recently disconnected collaborators in our UI, even
     *    after they have been removed from the awareness document.
     * 2. So that we can provide debug information about all collaborators seen during
     *    the session.
     */
    disconnectedCollaborators = /* @__PURE__ */ new Set();
    seenStates = /* @__PURE__ */ new Map();
    /**
     * Hold a snapshot of the previous awareness state allows us to compare the
     * state values and avoid unnecessary updates to subscribers.
     */
    previousSnapshot = /* @__PURE__ */ new Map();
    stateSubscriptions = [];
    /**
     * In some cases, we may want to throttle setting local state fields to avoid
     * overwhelming the awareness document with rapid updates. At the same time, we
     * want to ensure that when we read our own state locally, we get the latest
     * value -- even if it hasn't yet been set on the awareness instance.
     */
    myThrottledState = {};
    throttleTimeouts = /* @__PURE__ */ new Map();
    /** CUSTOM METHODS */
    /**
     * Set up the awareness state. This method is idempotent and will only run
     * once. Subclasses should override `onSetUp()` instead of this method to
     * add their own setup logic.
     *
     * This is defined as a readonly arrow function property to prevent
     * subclasses from overriding it.
     */
    setUp = () => {
      if (this.hasSetupRun) {
        return;
      }
      this.hasSetupRun = true;
      this.onSetUp();
      this.on(
        "change",
        ({ added, removed, updated }) => {
          [...added, ...updated].forEach((id2) => {
            this.disconnectedCollaborators.delete(id2);
          });
          removed.forEach((id2) => {
            this.disconnectedCollaborators.add(id2);
            setTimeout(() => {
              this.disconnectedCollaborators.delete(id2);
              this.updateSubscribers(
                true
                /* force update */
              );
            }, REMOVAL_DELAY_IN_MS);
          });
          this.updateSubscribers();
        }
      );
    };
    /**
     * Get the most recent state from the last processed change event.
     *
     * @return An array of EnhancedState< State >.
     */
    getCurrentState() {
      return Array.from(this.previousSnapshot.values());
    }
    /**
     * Get all seen states in this session to enable debug reporting.
     */
    getSeenStates() {
      return this.seenStates;
    }
    /**
     * Allow external code to subscribe to awareness state changes.
     * @param callback - The callback to subscribe to.
     */
    onStateChange(callback) {
      this.stateSubscriptions.push(callback);
      return () => {
        this.stateSubscriptions = this.stateSubscriptions.filter(
          (cb) => cb !== callback
        );
      };
    }
    /**
     * Set a local state field on an awareness document with throttle. See caveats
     * of this.setLocalStateField.
     * @param field - The field to set.
     * @param value - The value to set.
     * @param wait  - The wait time in milliseconds.
     */
    setThrottledLocalStateField(field, value, wait) {
      this.setLocalStateField(field, value);
      this.throttleTimeouts.set(
        field,
        setTimeout(() => {
          this.throttleTimeouts.delete(field);
          if (this.myThrottledState[field]) {
            this.setLocalStateField(
              field,
              this.myThrottledState[field]
            );
            delete this.myThrottledState[field];
          }
        }, wait)
      );
    }
    /**
     * Set the current collaborator's connection status as awareness state.
     * @param isConnected - The connection status.
     */
    setConnectionStatus(isConnected) {
      if (isConnected) {
        this.disconnectedCollaborators.delete(this.clientID);
      } else {
        this.disconnectedCollaborators.add(this.clientID);
      }
      this.updateSubscribers(
        true
        /* force update */
      );
    }
    /**
     * Update all subscribed listeners with the latest awareness state.
     * @param forceUpdate - Whether to force an update.
     */
    updateSubscribers(forceUpdate = false) {
      if (!this.stateSubscriptions.length) {
        return;
      }
      const states = this.getStates();
      this.seenStates = new Map([
        ...this.seenStates.entries(),
        ...states.entries()
      ]);
      const updatedStates = new Map(
        [...this.disconnectedCollaborators, ...states.keys()].filter((clientId) => {
          return Object.keys(this.seenStates.get(clientId) ?? {}).length > 0;
        }).map((clientId) => {
          const rawState = this.seenStates.get(clientId);
          const isConnected = !this.disconnectedCollaborators.has(clientId);
          const isMe = clientId === this.clientID;
          const myState = isMe ? this.myThrottledState : {};
          const state = {
            ...rawState,
            ...myState,
            clientId,
            isConnected,
            isMe
          };
          return [clientId, state];
        })
      );
      if (!forceUpdate) {
        if (areMapsEqual(
          this.previousSnapshot,
          updatedStates,
          this.isStateEqual.bind(this)
        )) {
          return;
        }
      }
      this.previousSnapshot = updatedStates;
      this.stateSubscriptions.forEach((callback) => {
        callback(Array.from(updatedStates.values()));
      });
    }
  };

// packages/core-data/build-module/name.mjs
  var STORE_NAME = "core";

// packages/core-data/build-module/awareness/base-awareness.mjs
  var BaseAwarenessState = class extends AwarenessState {
    onSetUp() {
      void this.setCurrentCollaboratorInfo();
    }
    /**
     * Set the current collaborator info in the local state.
     */
    async setCurrentCollaboratorInfo() {
      const currentUser2 = await (0, import_data2.resolveSelect)(STORE_NAME).getCurrentUser();
      const collaboratorInfo = generateCollaboratorInfo(currentUser2);
      this.setLocalStateField("collaboratorInfo", collaboratorInfo);
    }
  };
  var baseEqualityFieldChecks = {
    collaboratorInfo: areCollaboratorInfosEqual
  };
  var BaseAwareness = class extends BaseAwarenessState {
    equalityFieldChecks = baseEqualityFieldChecks;
  };

// packages/core-data/build-module/awareness/block-lookup.mjs
  var import_data3 = __toESM(require_data(), 1);
  var import_block_editor = __toESM(require_block_editor(), 1);
  function getBlockPathInYdoc(yType) {
    const path = [];
    let current = yType;
    while (current) {
      const parentArray = current.parent;
      if (!parentArray || !(parentArray instanceof yjs_exports.Array)) {
        return null;
      }
      let index = -1;
      for (let i = 0; i < parentArray.length; i++) {
        if (parentArray.get(i) === current) {
          index = i;
          break;
        }
      }
      if (index === -1) {
        return null;
      }
      path.unshift(index);
      const grandparent = parentArray.parent;
      if (grandparent instanceof yjs_exports.Map && grandparent.get("clientId") !== void 0) {
        current = grandparent;
      } else {
        break;
      }
    }
    return path;
  }
  function resolveBlockClientIdByPath(path) {
    if (path.length === 0) {
      return null;
    }
    const { getBlocks } = (0, import_data3.select)(import_block_editor.store);
    const postContentBlocks = getPostContentBlocks(getBlocks(), getBlocks);
    let blocks = postContentBlocks;
    for (let i = 0; i < path.length; i++) {
      const block = blocks[path[i]];
      if (!block) {
        return null;
      }
      if (i === path.length - 1) {
        return block.clientId;
      }
      blocks = block.innerBlocks;
    }
    return null;
  }
  function getPostContentBlocks(rootBlocks, getBlocks) {
    const postContentBlock = findBlockByName(rootBlocks, "core/post-content");
    if (postContentBlock) {
      return getBlocks(postContentBlock.clientId);
    }
    return rootBlocks;
  }
  function findBlockByName(blocks, name) {
    for (const block of blocks) {
      if (block.name === name) {
        return block;
      }
      if (block.innerBlocks?.length) {
        const found = findBlockByName(block.innerBlocks, name);
        if (found) {
          return found;
        }
      }
    }
    return null;
  }

// packages/core-data/build-module/utils/crdt-utils.mjs
  var import_rich_text = __toESM(require_rich_text(), 1);

// packages/core-data/build-module/lock-unlock.mjs
  var import_private_apis3 = __toESM(require_private_apis(), 1);
  var { lock: lock2, unlock: unlock2 } = (0, import_private_apis3.__dangerousOptInToUnstableAPIsOnlyForCoreModules)(
    "I acknowledge private features are not for use in themes or plugins and doing so will break in the next version of WordPress.",
    "@wordpress/core-data"
  );

// packages/core-data/build-module/sync.mjs
  var {
    ConnectionErrorCode: ConnectionErrorCode2,
    createSyncManager: createSyncManager2,
    Delta: Delta2,
    CRDT_DOC_META_PERSISTENCE_KEY: CRDT_DOC_META_PERSISTENCE_KEY2,
    CRDT_RECORD_MAP_KEY: CRDT_RECORD_MAP_KEY2,
    LOCAL_EDITOR_ORIGIN: LOCAL_EDITOR_ORIGIN2,
    LOCAL_UNDO_IGNORED_ORIGIN: LOCAL_UNDO_IGNORED_ORIGIN2,
    retrySyncConnection
  } = unlock2(privateApis);
  var syncManager;
  function getSyncManager() {
    if (syncManager) {
      return syncManager;
    }
    syncManager = createSyncManager2();
    return syncManager;
  }

// packages/core-data/build-module/utils/crdt-utils.mjs
  function getRootMap(doc2, key) {
    return doc2.getMap(key);
  }
  function createYMap(partial = {}) {
    return new yjs_exports.Map(Object.entries(partial));
  }
  function isYMap(value) {
    return value instanceof yjs_exports.Map;
  }
  function findBlockByClientIdInDoc(blockId, ydoc) {
    const ymap = getRootMap(ydoc, CRDT_RECORD_MAP_KEY2);
    const blocks = ymap.get("blocks");
    if (!(blocks instanceof yjs_exports.Array)) {
      return null;
    }
    return findBlockByClientIdInBlocks(blockId, blocks);
  }
  var MARKER_START = 57344;
  function pickMarker(text2) {
    const tryCount = 16;
    for (let code = MARKER_START; code < MARKER_START + tryCount; code++) {
      const candidate = String.fromCharCode(code);
      if (!text2.includes(candidate)) {
        return candidate;
      }
    }
    return null;
  }
  function htmlIndexToRichTextOffset(html, htmlIndex) {
    if (!html.includes("<") && !html.includes("&")) {
      return htmlIndex;
    }
    const marker = pickMarker(html);
    if (!marker) {
      return htmlIndex;
    }
    const withMarker = html.slice(0, htmlIndex) + marker + html.slice(htmlIndex);
    const value = (0, import_rich_text.create)({ html: withMarker });
    const markerPos = value.text.indexOf(marker);
    return markerPos === -1 ? htmlIndex : markerPos;
  }
  function richTextOffsetToHtmlIndex(html, richTextOffset) {
    if (!html.includes("<") && !html.includes("&")) {
      return richTextOffset;
    }
    const marker = pickMarker(html);
    if (!marker) {
      return richTextOffset;
    }
    const value = (0, import_rich_text.create)({ html });
    const markerValue = (0, import_rich_text.create)({ text: marker });
    if (value.formats[richTextOffset]) {
      markerValue.formats[0] = value.formats[richTextOffset];
    }
    const withMarker = (0, import_rich_text.insert)(
      value,
      markerValue,
      richTextOffset,
      richTextOffset
    );
    const htmlWithMarker = (0, import_rich_text.toHTMLString)({ value: withMarker });
    const markerIndex = htmlWithMarker.indexOf(marker);
    return markerIndex === -1 ? richTextOffset : markerIndex;
  }
  function findBlockByClientIdInBlocks(blockId, blocks) {
    for (const block of blocks) {
      if (block.get("clientId") === blockId) {
        return block;
      }
      const innerBlocks = block.get("innerBlocks");
      if (innerBlocks && innerBlocks.length > 0) {
        const innerBlock = findBlockByClientIdInBlocks(
          blockId,
          innerBlocks
        );
        if (innerBlock) {
          return innerBlock;
        }
      }
    }
    return null;
  }

// packages/core-data/build-module/utils/crdt-user-selections.mjs
  var import_data4 = __toESM(require_data(), 1);
  var import_block_editor2 = __toESM(require_block_editor(), 1);
  var SelectionType = /* @__PURE__ */ ((SelectionType2) => {
    SelectionType2["None"] = "none";
    SelectionType2["Cursor"] = "cursor";
    SelectionType2["SelectionInOneBlock"] = "selection-in-one-block";
    SelectionType2["SelectionInMultipleBlocks"] = "selection-in-multiple-blocks";
    SelectionType2["WholeBlock"] = "whole-block";
    return SelectionType2;
  })(SelectionType || {});
  var SelectionDirection = /* @__PURE__ */ ((SelectionDirection2) => {
    SelectionDirection2["Forward"] = "f";
    SelectionDirection2["Backward"] = "b";
    return SelectionDirection2;
  })(SelectionDirection || {});
  function getSelectionState(selectionStart, selectionEnd, yDoc, options) {
    const { selectionDirection } = options ?? {};
    const ymap = getRootMap(yDoc, CRDT_RECORD_MAP_KEY2);
    const yBlocks = ymap.get("blocks");
    const isSelectionEmpty = Object.keys(selectionStart).length === 0;
    const noSelection = {
      type: "none"
      /* None */
    };
    if (isSelectionEmpty || !yBlocks) {
      return noSelection;
    }
    const isSelectionInOneBlock = selectionStart.clientId === selectionEnd.clientId;
    const isCursorOnly = isSelectionInOneBlock && selectionStart.offset === selectionEnd.offset;
    const isSelectionAWholeBlock = isSelectionInOneBlock && selectionStart.offset === void 0 && selectionEnd.offset === void 0;
    if (isSelectionAWholeBlock) {
      const path = getBlockPathForLocalClientId(selectionStart.clientId);
      const blockPosition = path ? createRelativePositionForBlockPath(path, yBlocks) : null;
      if (!blockPosition) {
        return noSelection;
      }
      return {
        type: "whole-block",
        blockPosition
      };
    } else if (isCursorOnly) {
      const cursorPosition = getCursorPosition(selectionStart, yBlocks);
      if (!cursorPosition) {
        return noSelection;
      }
      return {
        type: "cursor",
        cursorPosition
      };
    } else if (isSelectionInOneBlock) {
      const cursorStartPosition2 = getCursorPosition(
        selectionStart,
        yBlocks
      );
      const cursorEndPosition2 = getCursorPosition(selectionEnd, yBlocks);
      if (!cursorStartPosition2 || !cursorEndPosition2) {
        return noSelection;
      }
      return {
        type: "selection-in-one-block",
        cursorStartPosition: cursorStartPosition2,
        cursorEndPosition: cursorEndPosition2,
        selectionDirection
      };
    }
    const cursorStartPosition = getCursorPosition(selectionStart, yBlocks);
    const cursorEndPosition = getCursorPosition(selectionEnd, yBlocks);
    if (!cursorStartPosition || !cursorEndPosition) {
      return noSelection;
    }
    return {
      type: "selection-in-multiple-blocks",
      cursorStartPosition,
      cursorEndPosition,
      selectionDirection
    };
  }
  function getCursorPosition(selection, blocks) {
    const path = getBlockPathForLocalClientId(selection.clientId);
    const block = path ? findBlockByPath(path, blocks) : null;
    if (!block || !selection.attributeKey || void 0 === selection.offset) {
      return null;
    }
    const attributes = block.get("attributes");
    const currentYText = attributes?.get(selection.attributeKey);
    if (!(currentYText instanceof yjs_exports.Text)) {
      return null;
    }
    const relativePosition = yjs_exports.createRelativePositionFromTypeIndex(
      currentYText,
      richTextOffsetToHtmlIndex(currentYText.toString(), selection.offset)
    );
    return {
      relativePosition,
      absoluteOffset: selection.offset
    };
  }
  function getBlockPathForLocalClientId(clientId) {
    const { getBlockIndex, getBlockRootClientId, getBlockName } = (0, import_data4.select)(import_block_editor2.store);
    const path = [];
    let current = clientId;
    while (current) {
      const index = getBlockIndex(current);
      if (index === -1) {
        return null;
      }
      path.unshift(index);
      const parent = getBlockRootClientId(current);
      if (!parent) {
        break;
      }
      const parentName = getBlockName(parent);
      if (parentName === "core/post-content") {
        break;
      }
      current = parent;
    }
    return path.length > 0 ? path : null;
  }
  function findBlockByPath(path, blocks) {
    let currentBlocks = blocks;
    for (let i = 0; i < path.length; i++) {
      if (path[i] >= currentBlocks.length) {
        return null;
      }
      const block = currentBlocks.get(path[i]);
      if (!block) {
        return null;
      }
      if (i === path.length - 1) {
        return block;
      }
      currentBlocks = block.get("innerBlocks") ?? new yjs_exports.Array();
    }
    return null;
  }
  function createRelativePositionForBlockPath(path, blocks) {
    let currentBlocks = blocks;
    for (let i = 0; i < path.length; i++) {
      if (path[i] >= currentBlocks.length) {
        return null;
      }
      if (i === path.length - 1) {
        return yjs_exports.createRelativePositionFromTypeIndex(
          currentBlocks,
          path[i]
        );
      }
      const block = currentBlocks.get(path[i]);
      currentBlocks = block?.get("innerBlocks") ?? new yjs_exports.Array();
    }
    return null;
  }
  function areSelectionsStatesEqual(selection1, selection2) {
    if (selection1.type !== selection2.type) {
      return false;
    }
    switch (selection1.type) {
      case "none":
        return true;
      case "cursor":
        return areCursorPositionsEqual(
          selection1.cursorPosition,
          selection2.cursorPosition
        );
      case "selection-in-one-block":
        return areCursorPositionsEqual(
          selection1.cursorStartPosition,
          selection2.cursorStartPosition
        ) && areCursorPositionsEqual(
          selection1.cursorEndPosition,
          selection2.cursorEndPosition
        ) && selection1.selectionDirection === selection2.selectionDirection;
      case "selection-in-multiple-blocks":
        return areCursorPositionsEqual(
          selection1.cursorStartPosition,
          selection2.cursorStartPosition
        ) && areCursorPositionsEqual(
          selection1.cursorEndPosition,
          selection2.cursorEndPosition
        ) && selection1.selectionDirection === selection2.selectionDirection;
      case "whole-block":
        return yjs_exports.compareRelativePositions(
          selection1.blockPosition,
          selection2.blockPosition
        );
      default:
        return false;
    }
  }
  function areCursorPositionsEqual(cursorPosition1, cursorPosition2) {
    const isRelativePositionEqual = yjs_exports.compareRelativePositions(
      cursorPosition1.relativePosition,
      cursorPosition2.relativePosition
    );
    const isAbsoluteOffsetEqual = cursorPosition1.absoluteOffset === cursorPosition2.absoluteOffset;
    return isRelativePositionEqual && isAbsoluteOffsetEqual;
  }

// packages/core-data/build-module/awareness/post-editor-awareness.mjs
  var PostEditorAwareness = class extends BaseAwarenessState {
    constructor(doc2, kind, name, postId) {
      super(doc2);
      this.kind = kind;
      this.name = name;
      this.postId = postId;
    }
    equalityFieldChecks = {
      ...baseEqualityFieldChecks,
      editorState: this.areEditorStatesEqual
    };
    onSetUp() {
      super.onSetUp();
      this.subscribeToCollaboratorSelectionChanges();
    }
    /**
     * Subscribe to collaborator selection changes and update the selection state.
     */
    subscribeToCollaboratorSelectionChanges() {
      const {
        getSelectionStart,
        getSelectionEnd,
        getSelectedBlocksInitialCaretPosition
      } = (0, import_data5.select)(import_block_editor3.store);
      let selectionStart = getSelectionStart();
      let selectionEnd = getSelectionEnd();
      let localCursorTimeout = null;
      let selectionBeforeDebounce = null;
      (0, import_data5.subscribe)(() => {
        const newSelectionStart = getSelectionStart();
        const newSelectionEnd = getSelectionEnd();
        if (newSelectionStart === selectionStart && newSelectionEnd === selectionEnd) {
          return;
        }
        if (!selectionBeforeDebounce) {
          selectionBeforeDebounce = {
            start: selectionStart,
            end: selectionEnd
          };
        }
        selectionStart = newSelectionStart;
        selectionEnd = newSelectionEnd;
        const initialPosition = getSelectedBlocksInitialCaretPosition();
        void this.updateSelectionInEntityRecord(
          selectionStart,
          selectionEnd,
          initialPosition
        );
        if (localCursorTimeout) {
          clearTimeout(localCursorTimeout);
        }
        localCursorTimeout = setTimeout(() => {
          const selectionStateOptions = {};
          if (selectionBeforeDebounce) {
            selectionStateOptions.selectionDirection = detectSelectionDirection(
              selectionBeforeDebounce.start,
              selectionBeforeDebounce.end,
              selectionStart,
              selectionEnd
            );
            selectionBeforeDebounce = null;
          }
          const selectionState = getSelectionState(
            selectionStart,
            selectionEnd,
            this.doc,
            selectionStateOptions
          );
          this.setThrottledLocalStateField(
            "editorState",
            { selection: selectionState },
            AWARENESS_CURSOR_UPDATE_THROTTLE_IN_MS
          );
        }, LOCAL_CURSOR_UPDATE_DEBOUNCE_IN_MS);
      });
    }
    /**
     * Update the entity record with the current collaborator's selection.
     *
     * @param selectionStart  - The start position of the selection.
     * @param selectionEnd    - The end position of the selection.
     * @param initialPosition - The initial position of the selection.
     */
    async updateSelectionInEntityRecord(selectionStart, selectionEnd, initialPosition) {
      const edits = {
        selection: { selectionStart, selectionEnd, initialPosition }
      };
      const options = {
        undoIgnore: true
      };
      (0, import_data5.dispatch)(STORE_NAME).editEntityRecord(
        this.kind,
        this.name,
        this.postId,
        edits,
        options
      );
    }
    /**
     * Check if two editor states are equal.
     *
     * @param state1 - The first editor state.
     * @param state2 - The second editor state.
     * @return True if the editor states are equal, false otherwise.
     */
    areEditorStatesEqual(state1, state2) {
      if (!state1 || !state2) {
        return state1 === state2;
      }
      if (!state1.selection || !state2.selection) {
        return state1.selection === state2.selection;
      }
      return areSelectionsStatesEqual(state1.selection, state2.selection);
    }
    /**
     * Resolve a selection state to a text index and block client ID.
     *
     * For text-based selections, navigates up from the resolved Y.Text via
     * AbstractType.parent to find the containing block, then resolves the
     * local clientId via the block's tree path.
     * For WholeBlock selections, resolves the block's relative position and
     * then finds the local clientId via tree path.
     *
     * Tree-path resolution is used instead of reading the clientId directly
     * from the Yjs block because the local block-editor store may use different
     * clientIds (e.g. in "Show Template" mode where blocks are cloned).
     *
     * @param selection - The selection state.
     * @return The rich-text offset and block client ID, or nulls if not resolvable.
     */
    convertSelectionStateToAbsolute(selection) {
      if (selection.type === SelectionType.None) {
        return { richTextOffset: null, localClientId: null };
      }
      if (selection.type === SelectionType.WholeBlock) {
        const absolutePos = yjs_exports.createAbsolutePositionFromRelativePosition(
          selection.blockPosition,
          this.doc
        );
        let localClientId2 = null;
        if (absolutePos && absolutePos.type instanceof yjs_exports.Array) {
          const parentArray = absolutePos.type;
          const block = parentArray.get(absolutePos.index);
          if (block instanceof yjs_exports.Map) {
            const path2 = getBlockPathInYdoc(block);
            localClientId2 = path2 ? resolveBlockClientIdByPath(path2) : null;
          }
        }
        return { richTextOffset: null, localClientId: localClientId2 };
      }
      const cursorPos = "cursorPosition" in selection ? selection.cursorPosition : selection.cursorStartPosition;
      const absolutePosition = yjs_exports.createAbsolutePositionFromRelativePosition(
        cursorPos.relativePosition,
        this.doc
      );
      if (!absolutePosition) {
        return { richTextOffset: null, localClientId: null };
      }
      const yType = absolutePosition.type.parent?.parent;
      const path = yType instanceof yjs_exports.Map ? getBlockPathInYdoc(yType) : null;
      const localClientId = path ? resolveBlockClientIdByPath(path) : null;
      return {
        richTextOffset: htmlIndexToRichTextOffset(
          absolutePosition.type.toString(),
          absolutePosition.index
        ),
        localClientId
      };
    }
    /**
     * Type guard to check if a struct is a Y.Item (not Y.GC)
     * @param struct - The struct to check.
     * @return True if the struct is a Y.Item, false otherwise.
     */
    isYItem(struct) {
      return "content" in struct;
    }
    /**
     * Get data for debugging, using the awareness state.
     *
     * @return {YDocDebugData} The debug data.
     */
    getDebugData() {
      const ydoc = this.doc;
      const docData = Object.fromEntries(
        Array.from(ydoc.share, ([key, value]) => [
          key,
          value.toJSON()
        ])
      );
      const collaboratorMapData = new Map(
        Array.from(this.getSeenStates().entries()).map(
          ([clientId, collaboratorState]) => [
            String(clientId),
            {
              name: collaboratorState.collaboratorInfo.name,
              wpUserId: collaboratorState.collaboratorInfo.id
            }
          ]
        )
      );
      const serializableClientItems = {};
      ydoc.store.clients.forEach((structs, clientId) => {
        const items2 = structs.filter(this.isYItem);
        serializableClientItems[clientId] = items2.map((item) => {
          const { left, right, ...rest } = item;
          return {
            ...rest,
            left: left ? {
              id: left.id,
              length: left.length,
              origin: left.origin,
              content: left.content
            } : null,
            right: right ? {
              id: right.id,
              length: right.length,
              origin: right.origin,
              content: right.content
            } : null
          };
        });
      });
      return {
        doc: docData,
        clients: serializableClientItems,
        collaboratorMap: Object.fromEntries(collaboratorMapData)
      };
    }
  };
  function detectSelectionDirection(prevStart, prevEnd, newStart, newEnd) {
    const startMoved = !areBlockSelectionsEqual(prevStart, newStart);
    const endMoved = !areBlockSelectionsEqual(prevEnd, newEnd);
    if (startMoved && !endMoved) {
      return SelectionDirection.Backward;
    }
    return SelectionDirection.Forward;
  }
  function areBlockSelectionsEqual(a, b) {
    return a.clientId === b.clientId && a.attributeKey === b.attributeKey && a.offset === b.offset;
  }

// packages/core-data/build-module/utils/crdt.mjs
  var import_es65 = __toESM(require_es6(), 1);
  var import_blocks3 = __toESM(require_blocks(), 1);

// node_modules/uuid/dist/esm-browser/rng.js
  var getRandomValues2;
  var rnds8 = new Uint8Array(16);
  function rng() {
    if (!getRandomValues2) {
      getRandomValues2 = typeof crypto !== "undefined" && crypto.getRandomValues && crypto.getRandomValues.bind(crypto);
      if (!getRandomValues2) {
        throw new Error("crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported");
      }
    }
    return getRandomValues2(rnds8);
  }

// node_modules/uuid/dist/esm-browser/stringify.js
  var byteToHex = [];
  for (let i = 0; i < 256; ++i) {
    byteToHex.push((i + 256).toString(16).slice(1));
  }
  function unsafeStringify(arr, offset = 0) {
    return byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + "-" + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + "-" + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + "-" + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + "-" + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]];
  }

// node_modules/uuid/dist/esm-browser/native.js
  var randomUUID = typeof crypto !== "undefined" && crypto.randomUUID && crypto.randomUUID.bind(crypto);
  var native_default = {
    randomUUID
  };

// node_modules/uuid/dist/esm-browser/v4.js
  function v4(options, buf, offset) {
    if (native_default.randomUUID && !buf && !options) {
      return native_default.randomUUID();
    }
    options = options || {};
    const rnds = options.random || (options.rng || rng)();
    rnds[6] = rnds[6] & 15 | 64;
    rnds[8] = rnds[8] & 63 | 128;
    if (buf) {
      offset = offset || 0;
      for (let i = 0; i < 16; ++i) {
        buf[offset + i] = rnds[i];
      }
      return buf;
    }
    return unsafeStringify(rnds);
  }
  var v4_default = v4;

// packages/core-data/build-module/utils/crdt-blocks.mjs
  var import_es64 = __toESM(require_es6(), 1);
  var import_blocks = __toESM(require_blocks(), 1);
  var import_rich_text3 = __toESM(require_rich_text(), 1);

// packages/core-data/build-module/utils/crdt-text.mjs
  var import_rich_text2 = __toESM(require_rich_text(), 1);
  var RICH_TEXT_CACHE_MAX_SIZE = 500;
  function createRichTextDataCache(maxSize) {
    const cache3 = /* @__PURE__ */ new Map();
    return function(value) {
      const cached = cache3.get(value);
      if (cached) {
        return cached;
      }
      const result = import_rich_text2.RichTextData.fromHTMLString(value);
      if (cache3.size >= maxSize) {
        cache3.delete(cache3.keys().next().value);
      }
      cache3.set(value, result);
      return result;
    };
  }
  var getCachedRichTextData = createRichTextDataCache(
    RICH_TEXT_CACHE_MAX_SIZE
  );

// packages/core-data/build-module/utils/crdt-blocks.mjs
  var serializableBlocksCache = /* @__PURE__ */ new WeakMap();
  function serializeAttributeValue(value) {
    if (value instanceof import_rich_text3.RichTextData) {
      return value.valueOf();
    }
    if (Array.isArray(value)) {
      return value.map(serializeAttributeValue);
    }
    if (value && typeof value === "object") {
      const result = {};
      for (const [k, v] of Object.entries(value)) {
        result[k] = serializeAttributeValue(v);
      }
      return result;
    }
    return value;
  }
  function makeBlockAttributesSerializable(blockName, attributes) {
    const newAttributes = { ...attributes };
    for (const [key, value] of Object.entries(attributes)) {
      if (isLocalAttribute(blockName, key)) {
        delete newAttributes[key];
        continue;
      }
      newAttributes[key] = serializeAttributeValue(value);
    }
    return newAttributes;
  }
  function makeBlocksSerializable(blocks) {
    return blocks.map((block) => {
      const { name, innerBlocks, attributes, ...rest } = block;
      delete rest.validationIssues;
      return {
        ...rest,
        name,
        attributes: makeBlockAttributesSerializable(name, attributes),
        innerBlocks: makeBlocksSerializable(innerBlocks)
      };
    });
  }
  function deserializeAttributeValue(schema, value) {
    if (schema?.type === "rich-text" && typeof value === "string") {
      return getCachedRichTextData(value);
    }
    if (Array.isArray(value)) {
      return value.map(
        (item) => deserializeAttributeValue(schema, item)
      );
    }
    if (value && typeof value === "object") {
      const result = {};
      for (const [key, innerValue] of Object.entries(
        value
      )) {
        result[key] = deserializeAttributeValue(
          schema?.query?.[key],
          innerValue
        );
      }
      return result;
    }
    return value;
  }
  function deserializeBlockAttributes(blocks) {
    return blocks.map((block) => {
      const { name, innerBlocks, attributes, ...rest } = block;
      const newAttributes = { ...attributes };
      for (const [key, value] of Object.entries(attributes)) {
        const schema = getBlockAttributeType(name, key);
        if (schema) {
          newAttributes[key] = deserializeAttributeValue(
            schema,
            value
          );
        }
      }
      return {
        ...rest,
        name,
        attributes: newAttributes,
        innerBlocks: deserializeBlockAttributes(innerBlocks ?? [])
      };
    });
  }
  function areBlocksEqual(gblock, yblock) {
    const yblockAsJson = yblock.toJSON();
    const overwrites = {
      innerBlocks: null,
      clientId: null
    };
    const res = (0, import_es64.default)(
      Object.assign({}, gblock, overwrites),
      Object.assign({}, yblockAsJson, overwrites)
    );
    const inners = gblock.innerBlocks || [];
    const yinners = yblock.get("innerBlocks");
    return res && inners.length === yinners?.length && inners.every(
      (block, i) => areBlocksEqual(block, yinners.get(i))
    );
  }
  function createNewYAttributeMap(blockName, attributes) {
    return new yjs_exports.Map(
      Object.entries(attributes).map(
        ([attributeName, attributeValue]) => {
          return [
            attributeName,
            createNewYAttributeValue(
              blockName,
              attributeName,
              attributeValue
            )
          ];
        }
      )
    );
  }
  function createNewYAttributeValue(blockName, attributeName, attributeValue) {
    const isRichText = isRichTextAttribute(blockName, attributeName);
    if (isRichText) {
      return new yjs_exports.Text(attributeValue?.toString() ?? "");
    }
    return attributeValue;
  }
  function createNewYBlock(block) {
    return createYMap(
      Object.fromEntries(
        Object.entries(block).map(([key, value]) => {
          switch (key) {
            case "attributes": {
              return [
                key,
                createNewYAttributeMap(block.name, value)
              ];
            }
            case "innerBlocks": {
              const innerBlocks = new yjs_exports.Array();
              if (!Array.isArray(value)) {
                return [key, innerBlocks];
              }
              innerBlocks.insert(
                0,
                value.map(
                  (innerBlock) => createNewYBlock(innerBlock)
                )
              );
              return [key, innerBlocks];
            }
            default:
              return [key, value];
          }
        })
      )
    );
  }
  function mergeCrdtBlocks(yblocks, incomingBlocks, cursorPosition) {
    if (!serializableBlocksCache.has(incomingBlocks)) {
      serializableBlocksCache.set(
        incomingBlocks,
        makeBlocksSerializable(incomingBlocks)
      );
    }
    const blocksToSync = serializableBlocksCache.get(incomingBlocks) ?? [];
    const numOfCommonEntries = Math.min(
      blocksToSync.length ?? 0,
      yblocks.length
    );
    let left = 0;
    let right = 0;
    for (; left < numOfCommonEntries && areBlocksEqual(blocksToSync[left], yblocks.get(left)); left++) {
    }
    for (; right < numOfCommonEntries - left && areBlocksEqual(
      blocksToSync[blocksToSync.length - right - 1],
      yblocks.get(yblocks.length - right - 1)
    ); right++) {
    }
    const numOfUpdatesNeeded = numOfCommonEntries - left - right;
    const numOfInsertionsNeeded = Math.max(
      0,
      blocksToSync.length - yblocks.length
    );
    const numOfDeletionsNeeded = Math.max(
      0,
      yblocks.length - blocksToSync.length
    );
    for (let i = 0; i < numOfUpdatesNeeded; i++, left++) {
      const block = blocksToSync[left];
      const yblock = yblocks.get(left);
      Object.entries(block).forEach(([key, value]) => {
        switch (key) {
          case "attributes": {
            const currentAttributes = yblock.get(key);
            if (!currentAttributes) {
              yblock.set(
                key,
                createNewYAttributeMap(block.name, value)
              );
              break;
            }
            Object.entries(value).forEach(
              ([attributeName, attributeValue]) => {
                const currentAttribute = currentAttributes?.get(attributeName);
                const isExpectedType = isExpectedAttributeType(
                  block.name,
                  attributeName,
                  currentAttribute
                );
                const isAttributeChanged = !isExpectedType || !(0, import_es64.default)(
                  currentAttribute,
                  attributeValue
                );
                if (isAttributeChanged) {
                  updateYBlockAttribute(
                    block.name,
                    attributeName,
                    attributeValue,
                    currentAttributes,
                    cursorPosition
                  );
                }
              }
            );
            currentAttributes.forEach(
              (_attrValue, attrName) => {
                if (!value.hasOwnProperty(attrName)) {
                  currentAttributes.delete(attrName);
                }
              }
            );
            break;
          }
          case "innerBlocks": {
            let yInnerBlocks = yblock.get(key);
            if (!(yInnerBlocks instanceof yjs_exports.Array)) {
              yInnerBlocks = new yjs_exports.Array();
              yblock.set(key, yInnerBlocks);
            }
            mergeCrdtBlocks(
              yInnerBlocks,
              value ?? [],
              cursorPosition
            );
            break;
          }
          default:
            if (!(0, import_es64.default)(block[key], yblock.get(key))) {
              yblock.set(key, value);
            }
        }
      });
      yblock.forEach((_v, k) => {
        if (!block.hasOwnProperty(k)) {
          yblock.delete(k);
        }
      });
    }
    yblocks.delete(left, numOfDeletionsNeeded);
    for (let i = 0; i < numOfInsertionsNeeded; i++, left++) {
      const newBlock = [createNewYBlock(blocksToSync[left])];
      yblocks.insert(left, newBlock);
    }
    const knownClientIds = /* @__PURE__ */ new Set();
    for (let j = 0; j < yblocks.length; j++) {
      const yblock = yblocks.get(j);
      let clientId = yblock.get("clientId");
      if (!clientId) {
        continue;
      }
      if (knownClientIds.has(clientId)) {
        clientId = v4_default();
        yblock.set("clientId", clientId);
      }
      knownClientIds.add(clientId);
    }
  }
  function updateYBlockAttribute(blockName, attributeName, attributeValue, currentAttributes, cursorPosition) {
    const isRichText = isRichTextAttribute(blockName, attributeName);
    const currentAttribute = currentAttributes.get(attributeName);
    if (isRichText && "string" === typeof attributeValue && currentAttributes.has(attributeName) && currentAttribute instanceof yjs_exports.Text) {
      mergeRichTextUpdate(currentAttribute, attributeValue, cursorPosition);
    } else {
      currentAttributes.set(
        attributeName,
        createNewYAttributeValue(blockName, attributeName, attributeValue)
      );
    }
  }
  var cachedBlockAttributeTypes;
  function getBlockAttributeType(blockName, attributeName) {
    if (!cachedBlockAttributeTypes) {
      cachedBlockAttributeTypes = /* @__PURE__ */ new Map();
      for (const blockType of (0, import_blocks.getBlockTypes)()) {
        cachedBlockAttributeTypes.set(
          blockType.name,
          new Map(
            Object.entries(blockType.attributes ?? {}).map(
              ([name, definition]) => {
                const { role, type, query } = definition;
                return [name, { role, type, query }];
              }
            )
          )
        );
      }
    }
    return cachedBlockAttributeTypes.get(blockName)?.get(attributeName);
  }
  function isExpectedAttributeType(blockName, attributeName, attributeValue) {
    const expectedAttributeType = getBlockAttributeType(
      blockName,
      attributeName
    )?.type;
    if (expectedAttributeType === "rich-text") {
      return attributeValue instanceof yjs_exports.Text;
    }
    if (expectedAttributeType === "string") {
      return typeof attributeValue === "string";
    }
    return true;
  }
  function isLocalAttribute(blockName, attributeName) {
    return "local" === getBlockAttributeType(blockName, attributeName)?.role;
  }
  function isRichTextAttribute(blockName, attributeName) {
    return "rich-text" === getBlockAttributeType(blockName, attributeName)?.type;
  }
  var localDoc;
  function mergeRichTextUpdate(blockYText, updatedValue, cursorPosition = null) {
    if (!localDoc) {
      localDoc = new yjs_exports.Doc();
    }
    const localYText = localDoc.getText("temporary-text");
    localYText.delete(0, localYText.length);
    localYText.insert(0, updatedValue);
    const currentValueAsDelta = new Delta2(blockYText.toDelta());
    const updatedValueAsDelta = new Delta2(localYText.toDelta());
    const deltaDiff = currentValueAsDelta.diffWithCursor(
      updatedValueAsDelta,
      cursorPosition
    );
    blockYText.applyDelta(deltaDiff.ops);
  }

// packages/core-data/build-module/utils/crdt-selection.mjs
  var import_data6 = __toESM(require_data(), 1);
  var import_block_editor4 = __toESM(require_block_editor(), 1);
  var import_blocks2 = __toESM(require_blocks(), 1);

// packages/core-data/build-module/utils/block-selection-history.mjs
  var SELECTION_HISTORY_DEFAULT_SIZE = 5;
  var YSelectionType = /* @__PURE__ */ ((YSelectionType2) => {
    YSelectionType2["RelativeSelection"] = "RelativeSelection";
    YSelectionType2["BlockSelection"] = "BlockSelection";
    return YSelectionType2;
  })(YSelectionType || {});
  function createBlockSelectionHistory(ydoc, historySize = SELECTION_HISTORY_DEFAULT_SIZE) {
    let history = [];
    const getSelectionHistory2 = () => {
      return history.slice(0);
    };
    const updateSelection = (newSelection) => {
      if (!newSelection?.selectionStart?.clientId || !newSelection?.selectionEnd?.clientId) {
        return;
      }
      const { selectionStart, selectionEnd } = newSelection;
      const start = convertWPBlockSelectionToSelection(
        selectionStart,
        ydoc
      );
      const end = convertWPBlockSelectionToSelection(selectionEnd, ydoc);
      addToHistory({ start, end });
    };
    const addToHistory = (yFullSelection) => {
      const startClientId = yFullSelection.start.clientId;
      const endClientId = yFullSelection.end.clientId;
      history = history.filter((entry) => {
        const isSameBlockCombination = entry.start.clientId === startClientId && entry.end.clientId === endClientId;
        return !isSameBlockCombination;
      });
      history.unshift(yFullSelection);
      if (history.length > historySize + 1) {
        history = history.slice(0, historySize + 1);
      }
    };
    return {
      getSelectionHistory: getSelectionHistory2,
      updateSelection
    };
  }
  function convertWPBlockSelectionToSelection(selection, ydoc) {
    const clientId = selection.clientId;
    const block = findBlockByClientIdInDoc(clientId, ydoc);
    const attributes = block?.get("attributes");
    const attributeKey = selection.attributeKey;
    const changedYText = attributeKey ? attributes?.get(attributeKey) : void 0;
    const isYText = changedYText instanceof yjs_exports.Text;
    const isFullyDefinedSelection = attributeKey && clientId;
    if (!isYText || !isFullyDefinedSelection) {
      return {
        type: "BlockSelection",
        clientId
      };
    }
    const offset = selection.offset ?? 0;
    const relativePosition = yjs_exports.createRelativePositionFromTypeIndex(
      changedYText,
      richTextOffsetToHtmlIndex(changedYText.toString(), offset)
    );
    return {
      type: "RelativeSelection",
      attributeKey,
      relativePosition,
      clientId,
      offset
    };
  }

// packages/core-data/build-module/utils/crdt-selection.mjs
  var selectionHistoryMap = /* @__PURE__ */ new WeakMap();
  function getBlockSelectionHistory(ydoc) {
    let history = selectionHistoryMap.get(ydoc);
    if (!history) {
      history = createBlockSelectionHistory(ydoc);
      selectionHistoryMap.set(ydoc, history);
    }
    return history;
  }
  function getSelectionHistory(ydoc) {
    return getBlockSelectionHistory(ydoc).getSelectionHistory();
  }
  function updateSelectionHistory(ydoc, wpSelection) {
    return getBlockSelectionHistory(ydoc).updateSelection(wpSelection);
  }
  function convertYSelectionToBlockSelection(ySelection, ydoc) {
    if (ySelection.type === YSelectionType.RelativeSelection) {
      const { relativePosition, attributeKey, clientId } = ySelection;
      const absolutePosition = yjs_exports.createAbsolutePositionFromRelativePosition(
        relativePosition,
        ydoc
      );
      if (absolutePosition) {
        return {
          clientId,
          attributeKey,
          offset: htmlIndexToRichTextOffset(
            absolutePosition.type.toString(),
            absolutePosition.index
          )
        };
      }
    } else if (ySelection.type === YSelectionType.BlockSelection) {
      return {
        clientId: ySelection.clientId,
        attributeKey: void 0,
        offset: void 0
      };
    }
    return null;
  }
  function convertYFullSelectionToWPSelection(yFullSelection, ydoc) {
    const { start, end } = yFullSelection;
    const startBlock = findBlockByClientIdInDoc(start.clientId, ydoc);
    const endBlock = findBlockByClientIdInDoc(end.clientId, ydoc);
    if (!startBlock || !endBlock) {
      return null;
    }
    const startBlockSelection = convertYSelectionToBlockSelection(
      start,
      ydoc
    );
    const endBlockSelection = convertYSelectionToBlockSelection(end, ydoc);
    if (startBlockSelection === null || endBlockSelection === null) {
      return null;
    }
    return {
      selectionStart: startBlockSelection,
      selectionEnd: endBlockSelection
    };
  }
  function findSelectionFromHistory(ydoc, selectionHistory) {
    for (const positionToTry of selectionHistory) {
      const result = convertYFullSelectionToWPSelection(
        positionToTry,
        ydoc
      );
      if (result !== null) {
        return result;
      }
    }
    return null;
  }
  function restoreSelection(selectionHistory, ydoc) {
    const selectionToRestore = findSelectionFromHistory(
      ydoc,
      selectionHistory
    );
    if (selectionToRestore === null) {
      return;
    }
    const { getBlock } = (0, import_data6.select)(import_block_editor4.store);
    const { resetSelection } = (0, import_data6.dispatch)(import_block_editor4.store);
    const { selectionStart, selectionEnd } = selectionToRestore;
    const isSelectionInSameBlock = selectionStart.clientId === selectionEnd.clientId;
    if (isSelectionInSameBlock) {
      const block = getBlock(selectionStart.clientId);
      const isBlockEmpty = block && (0, import_blocks2.isUnmodifiedBlock)(block);
      const isBeginningOfEmptyBlock = 0 === selectionStart.offset && 0 === selectionEnd.offset && isBlockEmpty && !selectionStart.attributeKey && !selectionEnd.attributeKey;
      if (isBeginningOfEmptyBlock) {
        const selectionStartWithoutOffset = {
          clientId: selectionStart.clientId
        };
        const selectionEndWithoutOffset = {
          clientId: selectionEnd.clientId
        };
        resetSelection(
          selectionStartWithoutOffset,
          selectionEndWithoutOffset,
          0
        );
      } else {
        resetSelection(selectionStart, selectionEnd, 0);
      }
    } else {
      resetSelection(selectionEnd, selectionEnd, 0);
    }
  }
  function getShiftedSelection(ydoc, selectionHistory) {
    if (selectionHistory.length === 0) {
      return null;
    }
    const { start, end } = selectionHistory[0];
    if (start.type === YSelectionType.BlockSelection || end.type === YSelectionType.BlockSelection) {
      return null;
    }
    const selectionStart = convertYSelectionToBlockSelection(start, ydoc);
    const selectionEnd = convertYSelectionToBlockSelection(end, ydoc);
    if (!selectionStart || !selectionEnd) {
      return null;
    }
    const startShifted = selectionStart.offset !== start.offset;
    const endShifted = selectionEnd.offset !== end.offset;
    if (!startShifted && !endShifted) {
      return null;
    }
    return { selectionStart, selectionEnd };
  }

// packages/core-data/build-module/utils/crdt.mjs
  var POST_META_KEY_FOR_CRDT_DOC_PERSISTENCE = "_crdt_document";
  var disallowedPostMetaKeys = /* @__PURE__ */ new Set([
    POST_META_KEY_FOR_CRDT_DOC_PERSISTENCE
  ]);
  function defaultApplyChangesToCRDTDoc(ydoc, changes) {
    const ymap = getRootMap(ydoc, CRDT_RECORD_MAP_KEY2);
    Object.entries(changes).forEach(([key, newValue]) => {
      if ("function" === typeof newValue) {
        return;
      }
      switch (key) {
        // Add support for additional data types here.
        default: {
          const currentValue = ymap.get(key);
          updateMapValue(ymap, key, currentValue, newValue);
        }
      }
    });
  }
  function applyPostChangesToCRDTDoc(ydoc, changes, syncedProperties) {
    const ymap = getRootMap(ydoc, CRDT_RECORD_MAP_KEY2);
    Object.keys(changes).forEach((key) => {
      if (!syncedProperties.has(key)) {
        return;
      }
      const newValue = changes[key];
      if ("function" === typeof newValue) {
        return;
      }
      switch (key) {
        case "blocks": {
          if (!newValue) {
            ymap.set(key, void 0);
            break;
          }
          let currentBlocks = ymap.get(key);
          if (!(currentBlocks instanceof yjs_exports.Array)) {
            currentBlocks = new yjs_exports.Array();
            ymap.set(key, currentBlocks);
          }
          const cursorPosition = changes.selection?.selectionStart?.offset ?? null;
          mergeCrdtBlocks(currentBlocks, newValue, cursorPosition);
          break;
        }
        case "content":
        case "excerpt":
        case "title": {
          const currentValue = ymap.get(key);
          let rawValue = getRawValue(newValue);
          if (key === "title" && !currentValue?.toString() && "Auto Draft" === rawValue) {
            rawValue = "";
          }
          if (currentValue instanceof yjs_exports.Text) {
            mergeRichTextUpdate(currentValue, rawValue ?? "");
          } else {
            const newYText = new yjs_exports.Text(rawValue ?? "");
            ymap.set(key, newYText);
          }
          break;
        }
        // "Meta" is overloaded term; here, it refers to post meta.
        case "meta": {
          let metaMap = ymap.get("meta");
          if (!isYMap(metaMap)) {
            metaMap = createYMap();
            ymap.set("meta", metaMap);
          }
          Object.entries(newValue ?? {}).forEach(
            ([metaKey, metaValue]) => {
              if (disallowedPostMetaKeys.has(metaKey)) {
                return;
              }
              updateMapValue(
                metaMap,
                metaKey,
                metaMap.get(metaKey),
                // current value in CRDT
                metaValue
                // new value from changes
              );
            }
          );
          break;
        }
        case "slug": {
          if (!newValue) {
            break;
          }
          const currentValue = ymap.get(key);
          updateMapValue(ymap, key, currentValue, newValue);
          break;
        }
        // Add support for additional properties here.
        default: {
          const currentValue = ymap.get(key);
          updateMapValue(ymap, key, currentValue, newValue);
        }
      }
    });
    if (changes.selection) {
      const selection = changes.selection;
      setTimeout(() => {
        updateSelectionHistory(ydoc, selection);
      }, 0);
    }
  }
  function defaultGetChangesFromCRDTDoc(crdtDoc) {
    return getRootMap(crdtDoc, CRDT_RECORD_MAP_KEY2).toJSON();
  }
  function getPostChangesFromCRDTDoc(ydoc, editedRecord, syncedProperties) {
    const ymap = getRootMap(ydoc, CRDT_RECORD_MAP_KEY2);
    let allowedMetaChanges = {};
    const changes = Object.fromEntries(
      Object.entries(ymap.toJSON()).filter(([key, newValue]) => {
        if (!syncedProperties.has(key)) {
          return false;
        }
        const currentValue = editedRecord[key];
        switch (key) {
          case "blocks": {
            if (ydoc.meta?.get(CRDT_DOC_META_PERSISTENCE_KEY2) && editedRecord.content) {
              const blocksJson = ymap.get("blocks")?.toJSON() ?? [];
              return (0, import_blocks3.__unstableSerializeAndClean)(blocksJson).trim() !== getRawValue(editedRecord.content);
            }
            return true;
          }
          case "date": {
            const currentDateIsFloating = null === currentValue || editedRecord.modified === currentValue;
            if (currentDateIsFloating) {
              return false;
            }
            return haveValuesChanged(currentValue, newValue);
          }
          case "meta": {
            const currentMeta = currentValue ?? {};
            allowedMetaChanges = Object.fromEntries(
              Object.entries(newValue ?? {}).filter(
                ([metaKey]) => {
                  if (disallowedPostMetaKeys.has(metaKey)) {
                    return false;
                  }
                  return metaKey in currentMeta;
                }
              )
            );
            const mergedValue = {
              ...currentMeta,
              ...allowedMetaChanges
            };
            return haveValuesChanged(currentValue, mergedValue);
          }
          case "status": {
            if ("auto-draft" === newValue) {
              return false;
            }
            return haveValuesChanged(currentValue, newValue);
          }
          case "content":
          case "excerpt":
          case "title": {
            return haveValuesChanged(
              getRawValue(currentValue),
              newValue
            );
          }
          // Add support for additional data types here.
          default: {
            return haveValuesChanged(currentValue, newValue);
          }
        }
      })
    );
    if (changes.blocks) {
      changes.blocks = deserializeBlockAttributes(
        changes.blocks
      );
    }
    if ("object" === typeof changes.meta) {
      changes.meta = {
        ...editedRecord.meta,
        ...allowedMetaChanges
      };
    }
    const selectionHistory = getSelectionHistory(ydoc);
    const shiftedSelection = getShiftedSelection(ydoc, selectionHistory);
    if (shiftedSelection) {
      changes.selection = {
        ...shiftedSelection,
        initialPosition: 0
      };
    }
    return changes;
  }
  var defaultSyncConfig = {
    applyChangesToCRDTDoc: defaultApplyChangesToCRDTDoc,
    createAwareness: (ydoc) => new BaseAwareness(ydoc),
    getChangesFromCRDTDoc: defaultGetChangesFromCRDTDoc
  };
  var defaultCollectionSyncConfig = {
    applyChangesToCRDTDoc: () => {
    },
    getChangesFromCRDTDoc: () => ({}),
    shouldSync: (_, objectId) => null === objectId
  };
  function getRawValue(value) {
    if ("string" === typeof value) {
      return value;
    }
    if (value && "object" === typeof value && "raw" in value && "string" === typeof value.raw) {
      return value.raw;
    }
    return void 0;
  }
  function haveValuesChanged(currentValue, newValue) {
    return !(0, import_es65.default)(currentValue, newValue);
  }
  function updateMapValue(map2, key, currentValue, newValue) {
    if (void 0 === newValue) {
      map2.delete(key);
      return;
    }
    if (haveValuesChanged(currentValue, newValue)) {
      map2.set(key, newValue);
    }
  }

// packages/core-data/build-module/entities.mjs
  var DEFAULT_ENTITY_KEY = "id";
  var POST_RAW_ATTRIBUTES = ["title", "excerpt", "content"];
  var blocksTransientEdits = {
    blocks: {
      read: (record) => (0, import_blocks4.parse)(record.content?.raw ?? ""),
      write: (record) => ({
        content: (0, import_blocks4.__unstableSerializeAndClean)(record.blocks)
      })
    }
  };
  var rootEntitiesConfig = [
    {
      label: (0, import_i18n.__)("Base"),
      kind: "root",
      key: false,
      name: "__unstableBase",
      baseURL: "/",
      baseURLParams: {
        // Please also change the preload path when changing this.
        // @see lib/compat/wordpress-7.0/preload.php
        _fields: [
          "description",
          "gmt_offset",
          "home",
          "image_sizes",
          "image_size_threshold",
          "image_output_formats",
          "jpeg_interlaced",
          "png_interlaced",
          "gif_interlaced",
          "name",
          "site_icon",
          "site_icon_url",
          "site_logo",
          "timezone_string",
          "url",
          "page_for_posts",
          "page_on_front",
          "show_on_front"
        ].join(",")
      },
      // The entity doesn't support selecting multiple records.
      // The property is maintained for backward compatibility.
      plural: "__unstableBases"
    },
    {
      label: (0, import_i18n.__)("Post Type"),
      name: "postType",
      kind: "root",
      key: "slug",
      baseURL: "/wp/v2/types",
      baseURLParams: { context: "edit" },
      plural: "postTypes"
    },
    {
      name: "media",
      kind: "root",
      baseURL: "/wp/v2/media",
      baseURLParams: { context: "edit" },
      plural: "mediaItems",
      label: (0, import_i18n.__)("Media"),
      rawAttributes: ["caption", "title", "description"],
      supportsPagination: true
    },
    {
      name: "taxonomy",
      kind: "root",
      key: "slug",
      baseURL: "/wp/v2/taxonomies",
      baseURLParams: { context: "edit" },
      plural: "taxonomies",
      label: (0, import_i18n.__)("Taxonomy")
    },
    {
      name: "sidebar",
      kind: "root",
      baseURL: "/wp/v2/sidebars",
      baseURLParams: { context: "edit" },
      plural: "sidebars",
      transientEdits: { blocks: true },
      label: (0, import_i18n.__)("Widget areas")
    },
    {
      name: "widget",
      kind: "root",
      baseURL: "/wp/v2/widgets",
      baseURLParams: { context: "edit" },
      plural: "widgets",
      transientEdits: { blocks: true },
      label: (0, import_i18n.__)("Widgets")
    },
    {
      name: "widgetType",
      kind: "root",
      baseURL: "/wp/v2/widget-types",
      baseURLParams: { context: "edit" },
      plural: "widgetTypes",
      label: (0, import_i18n.__)("Widget types")
    },
    {
      label: (0, import_i18n.__)("User"),
      name: "user",
      kind: "root",
      baseURL: "/wp/v2/users",
      getTitle: (record) => record?.name || record?.slug,
      baseURLParams: { context: "edit" },
      plural: "users",
      supportsPagination: true
    },
    {
      name: "comment",
      kind: "root",
      baseURL: "/wp/v2/comments",
      baseURLParams: { context: "edit" },
      plural: "comments",
      label: (0, import_i18n.__)("Comment"),
      supportsPagination: true,
      syncConfig: defaultCollectionSyncConfig
    },
    {
      name: "menu",
      kind: "root",
      baseURL: "/wp/v2/menus",
      baseURLParams: { context: "edit" },
      plural: "menus",
      label: (0, import_i18n.__)("Menu"),
      supportsPagination: true
    },
    {
      name: "menuItem",
      kind: "root",
      baseURL: "/wp/v2/menu-items",
      baseURLParams: { context: "edit" },
      plural: "menuItems",
      label: (0, import_i18n.__)("Menu Item"),
      rawAttributes: ["title"],
      supportsPagination: true
    },
    {
      name: "menuLocation",
      kind: "root",
      baseURL: "/wp/v2/menu-locations",
      baseURLParams: { context: "edit" },
      plural: "menuLocations",
      label: (0, import_i18n.__)("Menu Location"),
      key: "name"
    },
    {
      label: (0, import_i18n.__)("Global Styles"),
      name: "globalStyles",
      kind: "root",
      baseURL: "/wp/v2/global-styles",
      baseURLParams: { context: "edit" },
      plural: "globalStylesVariations",
      // Should be different from name.
      getTitle: () => (0, import_i18n.__)("Custom Styles"),
      getRevisionsUrl: (parentId, revisionId) => `/wp/v2/global-styles/${parentId}/revisions${revisionId ? "/" + revisionId : ""}`,
      supportsPagination: true
    },
    {
      label: (0, import_i18n.__)("Themes"),
      name: "theme",
      kind: "root",
      baseURL: "/wp/v2/themes",
      baseURLParams: { context: "edit" },
      plural: "themes",
      key: "stylesheet"
    },
    {
      label: (0, import_i18n.__)("Plugins"),
      name: "plugin",
      kind: "root",
      baseURL: "/wp/v2/plugins",
      baseURLParams: { context: "edit" },
      plural: "plugins",
      key: "plugin"
    },
    {
      label: (0, import_i18n.__)("Status"),
      name: "status",
      kind: "root",
      baseURL: "/wp/v2/statuses",
      baseURLParams: { context: "edit" },
      plural: "statuses",
      key: "slug"
    },
    {
      label: (0, import_i18n.__)("Registered Templates"),
      name: "registeredTemplate",
      kind: "root",
      baseURL: "/wp/v2/registered-templates",
      key: "id"
    },
    {
      label: (0, import_i18n.__)("Font Collections"),
      name: "fontCollection",
      kind: "root",
      baseURL: "/wp/v2/font-collections",
      baseURLParams: { context: "view" },
      plural: "fontCollections",
      key: "slug"
    },
    {
      label: (0, import_i18n.__)("Icons"),
      name: "icon",
      kind: "root",
      baseURL: "/wp/v2/icons",
      baseURLParams: { context: "view" },
      plural: "icons",
      key: "name"
    }
  ];
  var deprecatedEntities = {
    root: {
      media: {
        since: "6.9",
        alternative: {
          kind: "postType",
          name: "attachment"
        }
      }
    }
  };
  var additionalEntityConfigLoaders = [
    { kind: "postType", loadEntities: loadPostTypeEntities },
    { kind: "taxonomy", loadEntities: loadTaxonomyEntities },
    {
      kind: "root",
      name: "site",
      plural: "sites",
      loadEntities: loadSiteEntity
    }
  ];
  var prePersistPostType = async (persistedRecord, edits, name, isTemplate) => {
    const newEdits = {};
    if (!isTemplate && persistedRecord?.status === "auto-draft") {
      if (!edits.status && !newEdits.status) {
        newEdits.status = "draft";
      }
      if ((!edits.title || edits.title === "Auto Draft") && !newEdits.title && (!persistedRecord?.title || persistedRecord?.title === "Auto Draft")) {
        newEdits.title = "";
      }
    }
    if (persistedRecord) {
      const objectType = `postType/${name}`;
      const objectId = persistedRecord.id;
      const serializedDoc = await getSyncManager()?.createPersistedCRDTDoc(
        objectType,
        objectId
      );
      if (serializedDoc) {
        newEdits.meta = {
          ...edits.meta,
          [POST_META_KEY_FOR_CRDT_DOC_PERSISTENCE]: serializedDoc
        };
      }
    }
    return newEdits;
  };
  async function loadPostTypeEntities() {
    const postTypesPromise = (0, import_api_fetch2.default)({ path: "/wp/v2/types?context=view" });
    const taxonomiesPromise = window._wpCollaborationEnabled ? (0, import_api_fetch2.default)({ path: "/wp/v2/taxonomies?context=view" }) : Promise.resolve({});
    const [postTypes, taxonomies] = await Promise.all([
      postTypesPromise,
      taxonomiesPromise
    ]);
    return Object.entries(postTypes ?? {}).map(([name, postType]) => {
      const isTemplate = ["wp_template", "wp_template_part"].includes(
        name
      );
      const namespace = postType?.rest_namespace ?? "wp/v2";
      const syncedProperties = /* @__PURE__ */ new Set([
        "author",
        "blocks",
        "content",
        "comment_status",
        "date",
        "excerpt",
        "featured_media",
        "format",
        "meta",
        "ping_status",
        "slug",
        "status",
        "sticky",
        "template",
        "title",
        ...postType.taxonomies?.map((taxonomy) => taxonomies?.[taxonomy]?.rest_base)?.filter(Boolean) ?? []
      ]);
      const entity2 = {
        kind: "postType",
        baseURL: `/${namespace}/${postType.rest_base}`,
        baseURLParams: { context: "edit" },
        name,
        label: postType.name,
        transientEdits: {
          ...blocksTransientEdits,
          selection: true
        },
        mergedEdits: { meta: true },
        rawAttributes: POST_RAW_ATTRIBUTES,
        getTitle: (record) => record?.title?.rendered || record?.title || (isTemplate ? capitalCase(record.slug ?? "") : String(record.id)),
        __unstablePrePersist: (persistedRecord, edits) => prePersistPostType(persistedRecord, edits, name, isTemplate),
        __unstable_rest_base: postType.rest_base,
        supportsPagination: true,
        getRevisionsUrl: (parentId, revisionId) => `/${namespace}/${postType.rest_base}/${parentId}/revisions${revisionId ? "/" + revisionId : ""}`,
        revisionKey: isTemplate && !window?.__experimentalTemplateActivate ? "wp_id" : DEFAULT_ENTITY_KEY
      };
      entity2.syncConfig = {
        /**
         * Apply changes from the local editor to the local CRDT document so
         * that those changes can be synced to other peers (via the provider).
         *
         * @param {import('@wordpress/sync').CRDTDoc}               crdtDoc
         * @param {Partial< import('@wordpress/sync').ObjectData >} changes
         * @return {void}
         */
        applyChangesToCRDTDoc: (crdtDoc, changes) => applyPostChangesToCRDTDoc(crdtDoc, changes, syncedProperties),
        /**
         * Create the awareness instance for the entity's CRDT document.
         *
         * @param {import('@wordpress/sync').CRDTDoc}  ydoc
         * @param {import('@wordpress/sync').ObjectID} objectId
         * @return {import('@wordpress/sync').Awareness} Awareness instance
         */
        createAwareness: (ydoc, objectId) => {
          const kind = "postType";
          const id2 = parseInt(objectId, 10);
          return new PostEditorAwareness(ydoc, kind, name, id2);
        },
        /**
         * Extract changes from a CRDT document that can be used to update the
         * local editor state.
         *
         * @param {import('@wordpress/sync').CRDTDoc}    crdtDoc
         * @param {import('@wordpress/sync').ObjectData} editedRecord
         * @return {Partial< import('@wordpress/sync').ObjectData >} Changes to record
         */
        getChangesFromCRDTDoc: (crdtDoc, editedRecord) => getPostChangesFromCRDTDoc(
          crdtDoc,
          editedRecord,
          syncedProperties
        ),
        /**
         * Extract changes from a CRDT document that can be used to update the
         * local editor state.
         *
         * @param {import('@wordpress/sync').ObjectData} record
         * @return {Partial< import('@wordpress/sync').ObjectData >} Changes to record
         */
        getPersistedCRDTDoc: (record) => {
          return record?.meta?.[POST_META_KEY_FOR_CRDT_DOC_PERSISTENCE] || null;
        }
      };
      return entity2;
    });
  }
  async function loadTaxonomyEntities() {
    const taxonomies = await (0, import_api_fetch2.default)({
      path: "/wp/v2/taxonomies?context=view"
    });
    return Object.entries(taxonomies ?? {}).map(([name, taxonomy]) => {
      const namespace = taxonomy?.rest_namespace ?? "wp/v2";
      const entity2 = {
        kind: "taxonomy",
        baseURL: `/${namespace}/${taxonomy.rest_base}`,
        baseURLParams: { context: "edit" },
        name,
        label: taxonomy.name,
        getTitle: (record) => record?.name,
        supportsPagination: true
      };
      entity2.syncConfig = defaultSyncConfig;
      return entity2;
    });
  }
  async function loadSiteEntity() {
    const entity2 = {
      label: (0, import_i18n.__)("Site"),
      name: "site",
      kind: "root",
      key: false,
      baseURL: "/wp/v2/settings",
      meta: {}
    };
    const site = await (0, import_api_fetch2.default)({
      path: entity2.baseURL,
      method: "OPTIONS"
    });
    const labels = {};
    Object.entries(site?.schema?.properties ?? {}).forEach(
      ([key, value]) => {
        if (typeof value === "object" && value.title) {
          labels[key] = value.title;
        }
      }
    );
    return [{ ...entity2, meta: { labels } }];
  }
  var getMethodName = (kind, name, prefix = "get") => {
    const kindPrefix = kind === "root" ? "" : pascalCase(kind);
    const suffix = pascalCase(name);
    return `${prefix}${kindPrefix}${suffix}`;
  };

// packages/core-data/build-module/queried-data/reducer.mjs
  function getContextFromAction(action) {
    const { query } = action;
    if (!query) {
      return "default";
    }
    const queryParts = get_query_parts_default(query);
    return queryParts.context;
  }
  function getMergedItemIds(itemIds, nextItemIds, page, perPage) {
    const receivedAllIds = page === 1 && perPage === -1;
    if (receivedAllIds) {
      return nextItemIds;
    }
    const nextItemIdsStartIndex = (page - 1) * perPage;
    const size2 = Math.max(
      itemIds?.length ?? 0,
      nextItemIdsStartIndex + nextItemIds.length
    );
    const mergedItemIds = new Array(size2);
    for (let i = 0; i < size2; i++) {
      const isInNextItemsRange = i >= nextItemIdsStartIndex && i < nextItemIdsStartIndex + perPage;
      mergedItemIds[i] = isInNextItemsRange ? nextItemIds[i - nextItemIdsStartIndex] : itemIds?.[i];
    }
    return mergedItemIds;
  }
  function removeEntitiesById(entities2, ids) {
    return Object.fromEntries(
      Object.entries(entities2).filter(
        ([id2]) => !ids.some((itemId) => {
          if (Number.isInteger(itemId)) {
            return itemId === +id2;
          }
          return itemId === id2;
        })
      )
    );
  }
  function items(state = {}, action) {
    switch (action.type) {
      case "RECEIVE_ITEMS": {
        const context = getContextFromAction(action);
        const key = action.key || DEFAULT_ENTITY_KEY;
        const itemsList = Array.isArray(action.items) ? action.items : [action.items];
        return {
          ...state,
          [context]: {
            ...state[context],
            ...Object.fromEntries(
              itemsList.map((item) => [
                item?.[key],
                conservativeMapItem(
                  state?.[context]?.[item?.[key]],
                  item
                )
              ])
            )
          }
        };
      }
      case "REMOVE_ITEMS":
        return Object.fromEntries(
          Object.entries(state).map(([itemId, contextState]) => [
            itemId,
            removeEntitiesById(contextState, action.itemIds)
          ])
        );
    }
    return state;
  }
  function itemIsComplete(state = {}, action) {
    switch (action.type) {
      case "RECEIVE_ITEMS": {
        const context = getContextFromAction(action);
        const { query, key = DEFAULT_ENTITY_KEY } = action;
        const itemsList = Array.isArray(action.items) ? action.items : [action.items];
        const queryParts = query ? get_query_parts_default(query) : {};
        const isCompleteQuery = !query || !Array.isArray(queryParts.fields);
        return {
          ...state,
          [context]: {
            ...state[context],
            ...itemsList.reduce((result, item) => {
              const itemId = item?.[key];
              result[itemId] = state?.[context]?.[itemId] || isCompleteQuery;
              return result;
            }, {})
          }
        };
      }
      case "REMOVE_ITEMS":
        return Object.fromEntries(
          Object.entries(state).map(([itemId, contextState]) => [
            itemId,
            removeEntitiesById(contextState, action.itemIds)
          ])
        );
    }
    return state;
  }
  var receiveQueries = (0, import_compose.compose)([
    // Limit to matching action type so we don't attempt to replace action on
    // an unhandled action.
    if_matching_action_default((action) => "query" in action),
    // Inject query parts into action for use both in `onSubKey` and reducer.
    replace_action_default((action) => {
      if (action.query) {
        return {
          ...action,
          ...get_query_parts_default(action.query)
        };
      }
      return action;
    }),
    on_sub_key_default("context"),
    // Queries shape is shared, but keyed by query `stableKey` part. Original
    // reducer tracks only a single query object.
    on_sub_key_default("stableKey")
  ])((state = {}, action) => {
    if (action.type !== "RECEIVE_ITEMS") {
      return state;
    }
    if (!Array.isArray(action.items)) {
      return state;
    }
    const key = action.key ?? DEFAULT_ENTITY_KEY;
    return {
      itemIds: getMergedItemIds(
        state?.itemIds || [],
        action.items.map((item) => item?.[key]).filter(Boolean),
        action.page,
        action.perPage
      ),
      meta: action.meta
    };
  });
  var queries = (state = {}, action) => {
    switch (action.type) {
      case "RECEIVE_ITEMS":
        return receiveQueries(state, action);
      case "REMOVE_ITEMS":
        const removedItems = action.itemIds.reduce((result, itemId) => {
          result[itemId] = true;
          return result;
        }, {});
        return Object.fromEntries(
          Object.entries(state).map(
            ([queryGroup, contextQueries]) => [
              queryGroup,
              Object.fromEntries(
                Object.entries(contextQueries).map(
                  ([query, queryItems]) => [
                    query,
                    {
                      ...queryItems,
                      itemIds: queryItems.itemIds.filter(
                        (queryId) => !removedItems[queryId]
                      )
                    }
                  ]
                )
              )
            ]
          )
        );
      default:
        return state;
    }
  };
  var reducer_default = (0, import_data7.combineReducers)({
    items,
    itemIsComplete,
    queries
  });

// packages/core-data/build-module/reducer.mjs
  function users(state = { byId: {}, queries: {} }, action) {
    switch (action.type) {
      case "RECEIVE_USER_QUERY":
        return {
          byId: {
            ...state.byId,
            // Key users by their ID.
            ...action.users.reduce(
              (newUsers, user) => ({
                ...newUsers,
                [user.id]: user
              }),
              {}
            )
          },
          queries: {
            ...state.queries,
            [action.queryID]: action.users.map((user) => user.id)
          }
        };
    }
    return state;
  }
  function currentUser(state = {}, action) {
    switch (action.type) {
      case "RECEIVE_CURRENT_USER":
        return action.currentUser;
    }
    return state;
  }
  function currentTheme(state = void 0, action) {
    switch (action.type) {
      case "RECEIVE_CURRENT_THEME":
        return action.currentTheme.stylesheet;
    }
    return state;
  }
  function currentGlobalStylesId(state = void 0, action) {
    switch (action.type) {
      case "RECEIVE_CURRENT_GLOBAL_STYLES_ID":
        return action.id;
    }
    return state;
  }
  function themeBaseGlobalStyles(state = {}, action) {
    switch (action.type) {
      case "RECEIVE_THEME_GLOBAL_STYLES":
        return {
          ...state,
          [action.stylesheet]: action.globalStyles
        };
    }
    return state;
  }
  function themeGlobalStyleVariations(state = {}, action) {
    switch (action.type) {
      case "RECEIVE_THEME_GLOBAL_STYLE_VARIATIONS":
        return {
          ...state,
          [action.stylesheet]: action.variations
        };
    }
    return state;
  }
  var withMultiEntityRecordEdits = (reducer) => (state, action) => {
    if (action.type === "UNDO" || action.type === "REDO") {
      const { record } = action;
      let newState = state;
      record.forEach(({ id: { kind, name, recordId }, changes }) => {
        newState = reducer(newState, {
          type: "EDIT_ENTITY_RECORD",
          kind,
          name,
          recordId,
          edits: Object.entries(changes).reduce(
            (acc, [key, value]) => {
              acc[key] = action.type === "UNDO" ? value.from : value.to;
              return acc;
            },
            {}
          )
        });
      });
      return newState;
    }
    return reducer(state, action);
  };
  function entity(entityConfig) {
    return (0, import_compose2.compose)([
      withMultiEntityRecordEdits,
      // Limit to matching action type so we don't attempt to replace action on
      // an unhandled action.
      if_matching_action_default(
        (action) => action.name && action.kind && action.name === entityConfig.name && action.kind === entityConfig.kind
      ),
      // Inject the entity config into the action.
      replace_action_default((action) => {
        return {
          key: entityConfig.key || DEFAULT_ENTITY_KEY,
          ...action
        };
      })
    ])(
      (0, import_data8.combineReducers)({
        queriedData: reducer_default,
        edits: (state = {}, action) => {
          switch (action.type) {
            case "RECEIVE_ITEMS":
              const context = action?.query?.context ?? "default";
              if (context !== "default") {
                return state;
              }
              const nextState = { ...state };
              const itemsList = Array.isArray(action.items) ? action.items : [action.items];
              for (const record of itemsList) {
                const recordId = record?.[action.key];
                const edits = nextState[recordId];
                if (!edits) {
                  continue;
                }
                const nextEdits2 = Object.keys(edits).reduce(
                  (acc, key) => {
                    if (
                      // Edits are the "raw" attribute values, but records may have
                      // objects with more properties, so we use `get` here for the
                      // comparison.
                      !(0, import_es66.default)(
                        edits[key],
                        record[key]?.raw ?? record[key]
                      ) && // Sometimes the server alters the sent value which means
                      // we need to also remove the edits before the api request.
                      (!action.persistedEdits || !(0, import_es66.default)(
                        edits[key],
                        action.persistedEdits[key]
                      ))
                    ) {
                      acc[key] = edits[key];
                    }
                    return acc;
                  },
                  {}
                );
                if (Object.keys(nextEdits2).length) {
                  nextState[recordId] = nextEdits2;
                } else {
                  delete nextState[recordId];
                }
              }
              return nextState;
            case "EDIT_ENTITY_RECORD":
              const nextEdits = {
                ...state[action.recordId],
                ...action.edits
              };
              Object.keys(nextEdits).forEach((key) => {
                if (nextEdits[key] === void 0) {
                  delete nextEdits[key];
                }
              });
              return {
                ...state,
                [action.recordId]: nextEdits
              };
          }
          return state;
        },
        saving: (state = {}, action) => {
          switch (action.type) {
            case "SAVE_ENTITY_RECORD_START":
            case "SAVE_ENTITY_RECORD_FINISH":
              return {
                ...state,
                [action.recordId]: {
                  pending: action.type === "SAVE_ENTITY_RECORD_START",
                  error: action.error,
                  isAutosave: action.isAutosave
                }
              };
          }
          return state;
        },
        deleting: (state = {}, action) => {
          switch (action.type) {
            case "DELETE_ENTITY_RECORD_START":
            case "DELETE_ENTITY_RECORD_FINISH":
              return {
                ...state,
                [action.recordId]: {
                  pending: action.type === "DELETE_ENTITY_RECORD_START",
                  error: action.error
                }
              };
          }
          return state;
        },
        revisions: (state = {}, action) => {
          if (action.type === "RECEIVE_ITEM_REVISIONS") {
            const recordKey = action.recordKey;
            delete action.recordKey;
            const newState = reducer_default(state[recordKey], {
              ...action,
              type: "RECEIVE_ITEMS"
            });
            return {
              ...state,
              [recordKey]: newState
            };
          }
          if (action.type === "REMOVE_ITEMS") {
            return Object.fromEntries(
              Object.entries(state).filter(
                ([id2]) => !action.itemIds.some((itemId) => {
                  if (Number.isInteger(itemId)) {
                    return itemId === +id2;
                  }
                  return itemId === id2;
                })
              )
            );
          }
          return state;
        }
      })
    );
  }
  function entitiesConfig(state = rootEntitiesConfig, action) {
    switch (action.type) {
      case "ADD_ENTITIES":
        return [...state, ...action.entities];
    }
    return state;
  }
  var entities = (state = {}, action) => {
    const newConfig = entitiesConfig(state.config, action);
    let entitiesDataReducer = state.reducer;
    if (!entitiesDataReducer || newConfig !== state.config) {
      const entitiesByKind = newConfig.reduce((acc, record) => {
        const { kind } = record;
        if (!acc[kind]) {
          acc[kind] = [];
        }
        acc[kind].push(record);
        return acc;
      }, {});
      entitiesDataReducer = (0, import_data8.combineReducers)(
        Object.fromEntries(
          Object.entries(entitiesByKind).map(
            ([kind, subEntities]) => {
              const kindReducer = (0, import_data8.combineReducers)(
                Object.fromEntries(
                  subEntities.map((entityConfig) => [
                    entityConfig.name,
                    entity(entityConfig)
                  ])
                )
              );
              return [kind, kindReducer];
            }
          )
        )
      );
    }
    const newData = entitiesDataReducer(state.records, action);
    if (newData === state.records && newConfig === state.config && entitiesDataReducer === state.reducer) {
      return state;
    }
    return {
      reducer: entitiesDataReducer,
      records: newData,
      config: newConfig
    };
  };
  function undoManager(state = (0, import_undo_manager2.createUndoManager)()) {
    return state;
  }
  function editsReference(state = {}, action) {
    switch (action.type) {
      case "EDIT_ENTITY_RECORD":
      case "UNDO":
      case "REDO":
        return {};
    }
    return state;
  }
  function embedPreviews(state = {}, action) {
    switch (action.type) {
      case "RECEIVE_EMBED_PREVIEW":
        const { url, preview } = action;
        return {
          ...state,
          [url]: preview
        };
    }
    return state;
  }
  function userPermissions(state = {}, action) {
    switch (action.type) {
      case "RECEIVE_USER_PERMISSION":
        return {
          ...state,
          [action.key]: action.isAllowed
        };
      case "RECEIVE_USER_PERMISSIONS":
        return {
          ...state,
          ...action.permissions
        };
    }
    return state;
  }
  function autosaves(state = {}, action) {
    switch (action.type) {
      case "RECEIVE_AUTOSAVES":
        const { postId, autosaves: autosavesData } = action;
        return {
          ...state,
          [postId]: autosavesData
        };
    }
    return state;
  }
  function blockPatterns(state = [], action) {
    switch (action.type) {
      case "RECEIVE_BLOCK_PATTERNS":
        return action.patterns;
    }
    return state;
  }
  function blockPatternCategories(state = [], action) {
    switch (action.type) {
      case "RECEIVE_BLOCK_PATTERN_CATEGORIES":
        return action.categories;
    }
    return state;
  }
  function userPatternCategories(state = [], action) {
    switch (action.type) {
      case "RECEIVE_USER_PATTERN_CATEGORIES":
        return action.patternCategories;
    }
    return state;
  }
  function navigationFallbackId(state = null, action) {
    switch (action.type) {
      case "RECEIVE_NAVIGATION_FALLBACK_ID":
        return action.fallbackId;
    }
    return state;
  }
  function themeGlobalStyleRevisions(state = {}, action) {
    switch (action.type) {
      case "RECEIVE_THEME_GLOBAL_STYLE_REVISIONS":
        return {
          ...state,
          [action.currentId]: action.revisions
        };
    }
    return state;
  }
  function defaultTemplates(state = {}, action) {
    switch (action.type) {
      case "RECEIVE_DEFAULT_TEMPLATE":
        return {
          ...state,
          [JSON.stringify(action.query)]: action.templateId
        };
    }
    return state;
  }
  function registeredPostMeta(state = {}, action) {
    switch (action.type) {
      case "RECEIVE_REGISTERED_POST_META":
        return {
          ...state,
          [action.postType]: action.registeredPostMeta
        };
    }
    return state;
  }
  function editorSettings(state = null, action) {
    switch (action.type) {
      case "RECEIVE_EDITOR_SETTINGS":
        return action.settings;
    }
    return state;
  }
  function editorAssets(state = null, action) {
    switch (action.type) {
      case "RECEIVE_EDITOR_ASSETS":
        return action.assets;
    }
    return state;
  }
  function syncConnectionStatuses(state = {}, action) {
    switch (action.type) {
      case "SET_SYNC_CONNECTION_STATUS": {
        const key = `${action.kind}/${action.name}:${action.key}`;
        return {
          ...state,
          [key]: action.status
        };
      }
      case "CLEAR_SYNC_CONNECTION_STATUS": {
        const key = `${action.kind}/${action.name}:${action.key}`;
        const { [key]: _, ...rest } = state;
        return rest;
      }
    }
    return state;
  }
  function collaborationSupported(state = true, action) {
    switch (action.type) {
      case "SET_COLLABORATION_SUPPORTED":
        return action.supported;
      case "SET_SYNC_CONNECTION_STATUS":
        if (ConnectionErrorCode2.DOCUMENT_SIZE_LIMIT_EXCEEDED === action.status?.error?.code) {
          return false;
        }
        return state;
    }
    return state;
  }
  var reducer_default2 = (0, import_data8.combineReducers)({
    users,
    currentTheme,
    currentGlobalStylesId,
    currentUser,
    themeGlobalStyleVariations,
    themeBaseGlobalStyles,
    themeGlobalStyleRevisions,
    entities,
    editsReference,
    undoManager,
    embedPreviews,
    userPermissions,
    autosaves,
    blockPatterns,
    blockPatternCategories,
    userPatternCategories,
    navigationFallbackId,
    defaultTemplates,
    registeredPostMeta,
    editorSettings,
    editorAssets,
    syncConnectionStatuses,
    collaborationSupported
  });

// packages/core-data/build-module/selectors.mjs
  var selectors_exports = {};
  __export(selectors_exports, {
    __experimentalGetCurrentGlobalStylesId: () => __experimentalGetCurrentGlobalStylesId,
    __experimentalGetCurrentThemeBaseGlobalStyles: () => __experimentalGetCurrentThemeBaseGlobalStyles,
    __experimentalGetCurrentThemeGlobalStylesVariations: () => __experimentalGetCurrentThemeGlobalStylesVariations,
    __experimentalGetDirtyEntityRecords: () => __experimentalGetDirtyEntityRecords,
    __experimentalGetEntitiesBeingSaved: () => __experimentalGetEntitiesBeingSaved,
    __experimentalGetEntityRecordNoResolver: () => __experimentalGetEntityRecordNoResolver,
    canUser: () => canUser,
    canUserEditEntityRecord: () => canUserEditEntityRecord,
    getAuthors: () => getAuthors,
    getAutosave: () => getAutosave,
    getAutosaves: () => getAutosaves,
    getBlockPatternCategories: () => getBlockPatternCategories,
    getBlockPatterns: () => getBlockPatterns,
    getCurrentTheme: () => getCurrentTheme,
    getCurrentThemeGlobalStylesRevisions: () => getCurrentThemeGlobalStylesRevisions,
    getCurrentUser: () => getCurrentUser,
    getDefaultTemplateId: () => getDefaultTemplateId,
    getEditedEntityRecord: () => getEditedEntityRecord,
    getEmbedPreview: () => getEmbedPreview,
    getEntitiesByKind: () => getEntitiesByKind,
    getEntitiesConfig: () => getEntitiesConfig,
    getEntity: () => getEntity,
    getEntityConfig: () => getEntityConfig,
    getEntityRecord: () => getEntityRecord,
    getEntityRecordEdits: () => getEntityRecordEdits,
    getEntityRecordNonTransientEdits: () => getEntityRecordNonTransientEdits,
    getEntityRecords: () => getEntityRecords,
    getEntityRecordsTotalItems: () => getEntityRecordsTotalItems,
    getEntityRecordsTotalPages: () => getEntityRecordsTotalPages,
    getLastEntityDeleteError: () => getLastEntityDeleteError,
    getLastEntitySaveError: () => getLastEntitySaveError,
    getRawEntityRecord: () => getRawEntityRecord,
    getRedoEdit: () => getRedoEdit,
    getReferenceByDistinctEdits: () => getReferenceByDistinctEdits,
    getRevision: () => getRevision,
    getRevisions: () => getRevisions,
    getThemeSupports: () => getThemeSupports,
    getUndoEdit: () => getUndoEdit,
    getUserPatternCategories: () => getUserPatternCategories,
    getUserQueryResults: () => getUserQueryResults,
    hasEditsForEntityRecord: () => hasEditsForEntityRecord,
    hasEntityRecord: () => hasEntityRecord,
    hasEntityRecords: () => hasEntityRecords,
    hasFetchedAutosaves: () => hasFetchedAutosaves,
    hasRedo: () => hasRedo,
    hasUndo: () => hasUndo,
    isAutosavingEntityRecord: () => isAutosavingEntityRecord,
    isDeletingEntityRecord: () => isDeletingEntityRecord,
    isPreviewEmbedFallback: () => isPreviewEmbedFallback,
    isRequestingEmbedPreview: () => isRequestingEmbedPreview,
    isSavingEntityRecord: () => isSavingEntityRecord
  });
  var import_data10 = __toESM(require_data(), 1);
  var import_url2 = __toESM(require_url(), 1);
  var import_deprecated2 = __toESM(require_deprecated(), 1);

// packages/core-data/build-module/private-selectors.mjs
  var private_selectors_exports = {};
  __export(private_selectors_exports, {
    getBlockPatternsForPostType: () => getBlockPatternsForPostType,
    getEditorAssets: () => getEditorAssets,
    getEditorSettings: () => getEditorSettings,
    getEntityRecordPermissions: () => getEntityRecordPermissions,
    getEntityRecordsPermissions: () => getEntityRecordsPermissions,
    getHomePage: () => getHomePage,
    getNavigationFallbackId: () => getNavigationFallbackId,
    getPostsPageId: () => getPostsPageId,
    getRegisteredPostMeta: () => getRegisteredPostMeta,
    getSyncConnectionStatus: () => getSyncConnectionStatus,
    getTemplateId: () => getTemplateId,
    getUndoManager: () => getUndoManager,
    isCollaborationSupported: () => isCollaborationSupported
  });
  var import_data9 = __toESM(require_data(), 1);

// packages/core-data/build-module/utils/log-entity-deprecation.mjs
  var import_deprecated = __toESM(require_deprecated(), 1);
  var loggedAlready = false;
  function logEntityDeprecation(kind, name, functionName, {
    alternativeFunctionName,
    isShorthandSelector = false
  } = {}) {
    const deprecation = deprecatedEntities[kind]?.[name];
    if (!deprecation) {
      return;
    }
    if (!loggedAlready) {
      const { alternative } = deprecation;
      const message = isShorthandSelector ? `'${functionName}'` : `The '${kind}', '${name}' entity (used via '${functionName}')`;
      let alternativeMessage = `the '${alternative.kind}', '${alternative.name}' entity`;
      if (alternativeFunctionName) {
        alternativeMessage += ` via the '${alternativeFunctionName}' function`;
      }
      (0, import_deprecated.default)(message, {
        ...deprecation,
        alternative: alternativeMessage
      });
    }
    loggedAlready = true;
    setTimeout(() => {
      loggedAlready = false;
    }, 0);
  }

// packages/core-data/build-module/private-selectors.mjs
  function getUndoManager(state) {
    return getSyncManager()?.undoManager ?? state.undoManager;
  }
  function getNavigationFallbackId(state) {
    return state.navigationFallbackId;
  }
  var getBlockPatternsForPostType = (0, import_data9.createRegistrySelector)(
    (select5) => (0, import_data9.createSelector)(
      (state, postType) => select5(STORE_NAME).getBlockPatterns().filter(
        ({ postTypes }) => !postTypes || Array.isArray(postTypes) && postTypes.includes(postType)
      ),
      () => [select5(STORE_NAME).getBlockPatterns()]
    )
  );
  var getEntityRecordsPermissions = (0, import_data9.createRegistrySelector)(
    (select5) => (0, import_data9.createSelector)(
      (state, kind, name, ids) => {
        const normalizedIds = Array.isArray(ids) ? ids : [ids];
        return normalizedIds.map((id2) => ({
          delete: select5(STORE_NAME).canUser("delete", {
            kind,
            name,
            id: id2
          }),
          update: select5(STORE_NAME).canUser("update", {
            kind,
            name,
            id: id2
          })
        }));
      },
      (state) => [state.userPermissions]
    )
  );
  function getEntityRecordPermissions(state, kind, name, id2) {
    logEntityDeprecation(kind, name, "getEntityRecordPermissions");
    return getEntityRecordsPermissions(state, kind, name, id2)[0];
  }
  function getRegisteredPostMeta(state, postType) {
    return state.registeredPostMeta?.[postType] ?? {};
  }
  function normalizePageId(value) {
    if (!value || !["number", "string"].includes(typeof value)) {
      return null;
    }
    if (Number(value) === 0) {
      return null;
    }
    return value.toString();
  }
  var getHomePage = (0, import_data9.createRegistrySelector)(
    (select5) => (0, import_data9.createSelector)(
      () => {
        const siteData = select5(STORE_NAME).getEntityRecord(
          "root",
          "__unstableBase"
        );
        if (!siteData) {
          return null;
        }
        const homepageId = siteData?.show_on_front === "page" ? normalizePageId(siteData.page_on_front) : null;
        if (homepageId) {
          return { postType: "page", postId: homepageId };
        }
        const frontPageTemplateId = select5(
          STORE_NAME
        ).getDefaultTemplateId({
          slug: "front-page"
        });
        if (!frontPageTemplateId) {
          return null;
        }
        return { postType: "wp_template", postId: frontPageTemplateId };
      },
      (state) => [
        // Even though getDefaultTemplateId.shouldInvalidate returns true when root/site changes,
        // it doesn't seem to invalidate this cache, I'm not sure why.
        getEntityRecord(state, "root", "site"),
        getEntityRecord(state, "root", "__unstableBase"),
        getDefaultTemplateId(state, {
          slug: "front-page"
        })
      ]
    )
  );
  var getPostsPageId = (0, import_data9.createRegistrySelector)((select5) => () => {
    const siteData = select5(STORE_NAME).getEntityRecord(
      "root",
      "__unstableBase"
    );
    return siteData?.show_on_front === "page" ? normalizePageId(siteData.page_for_posts) : null;
  });
  var getTemplateId = (0, import_data9.createRegistrySelector)(
    (select5) => (state, postType, postId) => {
      const homepage = unlock2(select5(STORE_NAME)).getHomePage();
      if (!homepage) {
        return;
      }
      if (postType === "page" && postType === homepage?.postType && postId.toString() === homepage?.postId) {
        const templates = select5(STORE_NAME).getEntityRecords(
          "postType",
          "wp_template",
          {
            per_page: -1
          }
        );
        if (!templates) {
          return;
        }
        const id2 = templates.find(({ slug }) => slug === "front-page")?.id;
        if (id2) {
          return id2;
        }
      }
      const editedEntity = select5(STORE_NAME).getEditedEntityRecord(
        "postType",
        postType,
        postId
      );
      if (!editedEntity) {
        return;
      }
      const postsPageId = unlock2(select5(STORE_NAME)).getPostsPageId();
      if (postType === "page" && postsPageId === postId.toString()) {
        return select5(STORE_NAME).getDefaultTemplateId({
          slug: "home"
        });
      }
      const currentTemplateSlug = editedEntity.template;
      if (currentTemplateSlug) {
        const currentTemplate = select5(STORE_NAME).getEntityRecords("postType", "wp_template", {
          per_page: -1
        })?.find(({ slug }) => slug === currentTemplateSlug);
        if (currentTemplate) {
          return currentTemplate.id;
        }
      }
      let slugToCheck;
      if (editedEntity.slug) {
        slugToCheck = postType === "page" ? `${postType}-${editedEntity.slug}` : `single-${postType}-${editedEntity.slug}`;
      } else {
        slugToCheck = postType === "page" ? "page" : `single-${postType}`;
      }
      return select5(STORE_NAME).getDefaultTemplateId({
        slug: slugToCheck
      });
    }
  );
  function getEditorSettings(state) {
    return state.editorSettings;
  }
  function getEditorAssets(state) {
    return state.editorAssets;
  }
  function isCollaborationSupported(state) {
    return state.collaborationSupported;
  }
  function getSyncConnectionStatus(state) {
    if (!state.syncConnectionStatuses) {
      return void 0;
    }
    const PRIORITIZED_STATUSES = ["disconnected", "connecting", "connected"];
    let coalesced;
    for (const status of Object.values(state.syncConnectionStatuses)) {
      if (!coalesced || PRIORITIZED_STATUSES.indexOf(status.status) < PRIORITIZED_STATUSES.indexOf(coalesced.status)) {
        coalesced = status;
      }
    }
    return coalesced;
  }

// packages/core-data/build-module/selectors.mjs
  var EMPTY_OBJECT = {};
  var isRequestingEmbedPreview = (0, import_data10.createRegistrySelector)(
    (select5) => (state, url) => {
      return select5(STORE_NAME).isResolving("getEmbedPreview", [
        url
      ]);
    }
  );
  function getAuthors(state, query) {
    (0, import_deprecated2.default)("select( 'core' ).getAuthors()", {
      since: "5.9",
      alternative: "select( 'core' ).getUsers({ who: 'authors' })"
    });
    const path = (0, import_url2.addQueryArgs)(
      "/wp/v2/users/?who=authors&per_page=100",
      query
    );
    return getUserQueryResults(state, path);
  }
  function getCurrentUser(state) {
    return state.currentUser;
  }
  var getUserQueryResults = (0, import_data10.createSelector)(
    (state, queryID) => {
      const queryResults = state.users.queries[queryID] ?? [];
      return queryResults.map((id2) => state.users.byId[id2]);
    },
    (state, queryID) => [
      state.users.queries[queryID],
      state.users.byId
    ]
  );
  function getEntitiesByKind(state, kind) {
    (0, import_deprecated2.default)("wp.data.select( 'core' ).getEntitiesByKind()", {
      since: "6.0",
      alternative: "wp.data.select( 'core' ).getEntitiesConfig()"
    });
    return getEntitiesConfig(state, kind);
  }
  var getEntitiesConfig = (0, import_data10.createSelector)(
    (state, kind) => state.entities.config.filter((entity2) => entity2.kind === kind),
    /* eslint-disable @typescript-eslint/no-unused-vars */
    (state, kind) => state.entities.config
    /* eslint-enable @typescript-eslint/no-unused-vars */
  );
  function getEntity(state, kind, name) {
    (0, import_deprecated2.default)("wp.data.select( 'core' ).getEntity()", {
      since: "6.0",
      alternative: "wp.data.select( 'core' ).getEntityConfig()"
    });
    return getEntityConfig(state, kind, name);
  }
  function getEntityConfig(state, kind, name) {
    logEntityDeprecation(kind, name, "getEntityConfig");
    return state.entities.config?.find(
      (config) => config.kind === kind && config.name === name
    );
  }
  var getEntityRecord = (0, import_data10.createSelector)(
    ((state, kind, name, key, query) => {
      logEntityDeprecation(kind, name, "getEntityRecord");
      const queriedState = state.entities.records?.[kind]?.[name]?.queriedData;
      if (!queriedState) {
        return void 0;
      }
      const context = query?.context ?? "default";
      if (!query || !query._fields) {
        if (!queriedState.itemIsComplete[context]?.[key]) {
          return void 0;
        }
        return queriedState.items[context][key];
      }
      const item = queriedState.items[context]?.[key];
      if (!item) {
        return item;
      }
      const filteredItem = {};
      const fields = get_normalized_comma_separable_default(query._fields) ?? [];
      for (let f = 0; f < fields.length; f++) {
        const field = fields[f].split(".");
        let value = item;
        field.forEach((fieldName) => {
          value = value?.[fieldName];
        });
        setNestedValue(filteredItem, field, value);
      }
      return filteredItem;
    }),
    (state, kind, name, recordId, query) => {
      const context = query?.context ?? "default";
      const queriedState = state.entities.records?.[kind]?.[name]?.queriedData;
      return [
        queriedState?.items[context]?.[recordId],
        queriedState?.itemIsComplete[context]?.[recordId]
      ];
    }
  );
  getEntityRecord.__unstableNormalizeArgs = (args2) => {
    const newArgs = [...args2];
    const recordKey = newArgs?.[2];
    newArgs[2] = isNumericID(recordKey) ? Number(recordKey) : recordKey;
    return newArgs;
  };
  function hasEntityRecord(state, kind, name, key, query) {
    const queriedState = state.entities.records?.[kind]?.[name]?.queriedData;
    if (!queriedState) {
      return false;
    }
    const context = query?.context ?? "default";
    if (!query || !query._fields) {
      return !!queriedState.itemIsComplete[context]?.[key];
    }
    const item = queriedState.items[context]?.[key];
    if (!item) {
      return false;
    }
    const fields = get_normalized_comma_separable_default(query._fields) ?? [];
    for (let i = 0; i < fields.length; i++) {
      const path = fields[i].split(".");
      let value = item;
      for (let p = 0; p < path.length; p++) {
        const part = path[p];
        if (!value || !Object.hasOwn(value, part)) {
          return false;
        }
        value = value[part];
      }
    }
    return true;
  }
  function __experimentalGetEntityRecordNoResolver(state, kind, name, key) {
    return getEntityRecord(state, kind, name, key);
  }
  var getRawEntityRecord = (0, import_data10.createSelector)(
    (state, kind, name, key) => {
      logEntityDeprecation(kind, name, "getRawEntityRecord");
      const record = getEntityRecord(
        state,
        kind,
        name,
        key
      );
      return record && Object.keys(record).reduce((accumulator, _key) => {
        if (isRawAttribute(getEntityConfig(state, kind, name), _key)) {
          accumulator[_key] = record[_key]?.raw !== void 0 ? record[_key]?.raw : record[_key];
        } else {
          accumulator[_key] = record[_key];
        }
        return accumulator;
      }, {});
    },
    (state, kind, name, recordId, query) => {
      const context = query?.context ?? "default";
      return [
        state.entities.config,
        state.entities.records?.[kind]?.[name]?.queriedData?.items[context]?.[recordId],
        state.entities.records?.[kind]?.[name]?.queriedData?.itemIsComplete[context]?.[recordId]
      ];
    }
  );
  function hasEntityRecords(state, kind, name, query) {
    logEntityDeprecation(kind, name, "hasEntityRecords");
    return Array.isArray(getEntityRecords(state, kind, name, query));
  }
  var getEntityRecords = ((state, kind, name, query) => {
    logEntityDeprecation(kind, name, "getEntityRecords");
    const queriedState = state.entities.records?.[kind]?.[name]?.queriedData;
    if (!queriedState) {
      return null;
    }
    return getQueriedItems(queriedState, query);
  });
  var getEntityRecordsTotalItems = (state, kind, name, query) => {
    logEntityDeprecation(kind, name, "getEntityRecordsTotalItems");
    const queriedState = state.entities.records?.[kind]?.[name]?.queriedData;
    if (!queriedState) {
      return null;
    }
    return getQueriedTotalItems(queriedState, query);
  };
  var getEntityRecordsTotalPages = (state, kind, name, query) => {
    logEntityDeprecation(kind, name, "getEntityRecordsTotalPages");
    const queriedState = state.entities.records?.[kind]?.[name]?.queriedData;
    if (!queriedState) {
      return null;
    }
    if (query?.per_page === -1) {
      return 1;
    }
    const totalItems = getQueriedTotalItems(queriedState, query);
    if (!totalItems) {
      return totalItems;
    }
    if (!query?.per_page) {
      return getQueriedTotalPages(queriedState, query);
    }
    return Math.ceil(totalItems / query.per_page);
  };
  var __experimentalGetDirtyEntityRecords = (0, import_data10.createSelector)(
    (state) => {
      const {
        entities: { records }
      } = state;
      const dirtyRecords = [];
      Object.keys(records).forEach((kind) => {
        Object.keys(records[kind]).forEach((name) => {
          const primaryKeys = Object.keys(records[kind][name].edits).filter(
            (primaryKey) => (
              // The entity record must exist (not be deleted),
              // and it must have edits.
              getEntityRecord(state, kind, name, primaryKey) && hasEditsForEntityRecord(state, kind, name, primaryKey)
            )
          );
          if (primaryKeys.length) {
            const entityConfig = getEntityConfig(state, kind, name);
            primaryKeys.forEach((primaryKey) => {
              const entityRecord = getEditedEntityRecord(
                state,
                kind,
                name,
                primaryKey
              );
              dirtyRecords.push({
                // We avoid using primaryKey because it's transformed into a string
                // when it's used as an object key.
                key: entityRecord ? entityRecord[entityConfig.key || DEFAULT_ENTITY_KEY] : void 0,
                title: entityConfig?.getTitle?.(entityRecord) || "",
                name,
                kind
              });
            });
          }
        });
      });
      return dirtyRecords;
    },
    (state) => [state.entities.records]
  );
  var __experimentalGetEntitiesBeingSaved = (0, import_data10.createSelector)(
    (state) => {
      const {
        entities: { records }
      } = state;
      const recordsBeingSaved = [];
      Object.keys(records).forEach((kind) => {
        Object.keys(records[kind]).forEach((name) => {
          const primaryKeys = Object.keys(records[kind][name].saving).filter(
            (primaryKey) => isSavingEntityRecord(state, kind, name, primaryKey)
          );
          if (primaryKeys.length) {
            const entityConfig = getEntityConfig(state, kind, name);
            primaryKeys.forEach((primaryKey) => {
              const entityRecord = getEditedEntityRecord(
                state,
                kind,
                name,
                primaryKey
              );
              recordsBeingSaved.push({
                // We avoid using primaryKey because it's transformed into a string
                // when it's used as an object key.
                key: entityRecord ? entityRecord[entityConfig.key || DEFAULT_ENTITY_KEY] : void 0,
                title: entityConfig?.getTitle?.(entityRecord) || "",
                name,
                kind
              });
            });
          }
        });
      });
      return recordsBeingSaved;
    },
    (state) => [state.entities.records]
  );
  function getEntityRecordEdits(state, kind, name, recordId) {
    logEntityDeprecation(kind, name, "getEntityRecordEdits");
    return state.entities.records?.[kind]?.[name]?.edits?.[recordId];
  }
  var getEntityRecordNonTransientEdits = (0, import_data10.createSelector)(
    (state, kind, name, recordId) => {
      logEntityDeprecation(kind, name, "getEntityRecordNonTransientEdits");
      const { transientEdits } = getEntityConfig(state, kind, name) || {};
      const edits = getEntityRecordEdits(state, kind, name, recordId) || {};
      if (!transientEdits) {
        return edits;
      }
      return Object.keys(edits).reduce((acc, key) => {
        if (!transientEdits[key]) {
          acc[key] = edits[key];
        }
        return acc;
      }, {});
    },
    (state, kind, name, recordId) => [
      state.entities.config,
      state.entities.records?.[kind]?.[name]?.edits?.[recordId]
    ]
  );
  function hasEditsForEntityRecord(state, kind, name, recordId) {
    logEntityDeprecation(kind, name, "hasEditsForEntityRecord");
    return isSavingEntityRecord(state, kind, name, recordId) || Object.keys(
      getEntityRecordNonTransientEdits(state, kind, name, recordId)
    ).length > 0;
  }
  var getEditedEntityRecord = (0, import_data10.createSelector)(
    (state, kind, name, recordId) => {
      logEntityDeprecation(kind, name, "getEditedEntityRecord");
      const raw = getRawEntityRecord(state, kind, name, recordId);
      const edited = getEntityRecordEdits(state, kind, name, recordId);
      if (!raw && !edited) {
        return false;
      }
      return {
        ...raw,
        ...edited
      };
    },
    (state, kind, name, recordId, query) => {
      const context = query?.context ?? "default";
      return [
        state.entities.config,
        state.entities.records?.[kind]?.[name]?.queriedData.items[context]?.[recordId],
        state.entities.records?.[kind]?.[name]?.queriedData.itemIsComplete[context]?.[recordId],
        state.entities.records?.[kind]?.[name]?.edits?.[recordId]
      ];
    }
  );
  function isAutosavingEntityRecord(state, kind, name, recordId) {
    logEntityDeprecation(kind, name, "isAutosavingEntityRecord");
    const { pending, isAutosave } = state.entities.records?.[kind]?.[name]?.saving?.[recordId] ?? {};
    return Boolean(pending && isAutosave);
  }
  function isSavingEntityRecord(state, kind, name, recordId) {
    logEntityDeprecation(kind, name, "isSavingEntityRecord");
    return state.entities.records?.[kind]?.[name]?.saving?.[recordId]?.pending ?? false;
  }
  function isDeletingEntityRecord(state, kind, name, recordId) {
    logEntityDeprecation(kind, name, "isDeletingEntityRecord");
    return state.entities.records?.[kind]?.[name]?.deleting?.[recordId]?.pending ?? false;
  }
  function getLastEntitySaveError(state, kind, name, recordId) {
    logEntityDeprecation(kind, name, "getLastEntitySaveError");
    return state.entities.records?.[kind]?.[name]?.saving?.[recordId]?.error;
  }
  function getLastEntityDeleteError(state, kind, name, recordId) {
    logEntityDeprecation(kind, name, "getLastEntityDeleteError");
    return state.entities.records?.[kind]?.[name]?.deleting?.[recordId]?.error;
  }
  function getUndoEdit(state) {
    (0, import_deprecated2.default)("select( 'core' ).getUndoEdit()", {
      since: "6.3"
    });
    return void 0;
  }
  function getRedoEdit(state) {
    (0, import_deprecated2.default)("select( 'core' ).getRedoEdit()", {
      since: "6.3"
    });
    return void 0;
  }
  function hasUndo(state) {
    return getUndoManager(state).hasUndo();
  }
  function hasRedo(state) {
    return getUndoManager(state).hasRedo();
  }
  function getCurrentTheme(state) {
    if (!state.currentTheme) {
      return null;
    }
    return getEntityRecord(state, "root", "theme", state.currentTheme);
  }
  function __experimentalGetCurrentGlobalStylesId(state) {
    return state.currentGlobalStylesId;
  }
  function getThemeSupports(state) {
    return getCurrentTheme(state)?.theme_supports ?? EMPTY_OBJECT;
  }
  function getEmbedPreview(state, url) {
    return state.embedPreviews[url];
  }
  function isPreviewEmbedFallback(state, url) {
    const preview = state.embedPreviews[url];
    const oEmbedLinkCheck = '<a href="' + url + '">' + url + "</a>";
    if (!preview) {
      return false;
    }
    return preview.html === oEmbedLinkCheck;
  }
  function canUser(state, action, resource, id2) {
    const isEntity = typeof resource === "object";
    if (isEntity && (!resource.kind || !resource.name)) {
      return false;
    }
    if (isEntity) {
      logEntityDeprecation(resource.kind, resource.name, "canUser");
    }
    const key = getUserPermissionCacheKey(action, resource, id2);
    return state.userPermissions[key];
  }
  function canUserEditEntityRecord(state, kind, name, recordId) {
    (0, import_deprecated2.default)(`wp.data.select( 'core' ).canUserEditEntityRecord()`, {
      since: "6.7",
      alternative: `wp.data.select( 'core' ).canUser( 'update', { kind, name, id } )`
    });
    return canUser(state, "update", { kind, name, id: recordId });
  }
  function getAutosaves(state, postType, postId) {
    return state.autosaves[postId];
  }
  function getAutosave(state, postType, postId, authorId) {
    if (authorId === void 0) {
      return;
    }
    const autosaves2 = state.autosaves[postId];
    return autosaves2?.find(
      (autosave) => autosave.author === authorId
    );
  }
  var hasFetchedAutosaves = (0, import_data10.createRegistrySelector)(
    (select5) => (state, postType, postId) => {
      return select5(STORE_NAME).hasFinishedResolution("getAutosaves", [
        postType,
        postId
      ]);
    }
  );
  function getReferenceByDistinctEdits(state) {
    return state.editsReference;
  }
  function __experimentalGetCurrentThemeBaseGlobalStyles(state) {
    const currentTheme2 = getCurrentTheme(state);
    if (!currentTheme2) {
      return null;
    }
    return state.themeBaseGlobalStyles[currentTheme2.stylesheet];
  }
  function __experimentalGetCurrentThemeGlobalStylesVariations(state) {
    const currentTheme2 = getCurrentTheme(state);
    if (!currentTheme2) {
      return null;
    }
    return state.themeGlobalStyleVariations[currentTheme2.stylesheet];
  }
  function getBlockPatterns(state) {
    return state.blockPatterns;
  }
  function getBlockPatternCategories(state) {
    return state.blockPatternCategories;
  }
  function getUserPatternCategories(state) {
    return state.userPatternCategories;
  }
  function getCurrentThemeGlobalStylesRevisions(state) {
    (0, import_deprecated2.default)("select( 'core' ).getCurrentThemeGlobalStylesRevisions()", {
      since: "6.5.0",
      alternative: "select( 'core' ).getRevisions( 'root', 'globalStyles', ${ recordKey } )"
    });
    const currentGlobalStylesId2 = __experimentalGetCurrentGlobalStylesId(state);
    if (!currentGlobalStylesId2) {
      return null;
    }
    return state.themeGlobalStyleRevisions[currentGlobalStylesId2];
  }
  function getDefaultTemplateId(state, query) {
    return state.defaultTemplates[JSON.stringify(query)];
  }
  var getRevisions = (state, kind, name, recordKey, query) => {
    logEntityDeprecation(kind, name, "getRevisions");
    const queriedStateRevisions = state.entities.records?.[kind]?.[name]?.revisions?.[recordKey];
    if (!queriedStateRevisions) {
      return null;
    }
    return getQueriedItems(queriedStateRevisions, query);
  };
  var getRevision = (0, import_data10.createSelector)(
    (state, kind, name, recordKey, revisionKey, query) => {
      logEntityDeprecation(kind, name, "getRevision");
      const queriedState = state.entities.records?.[kind]?.[name]?.revisions?.[recordKey];
      if (!queriedState) {
        return void 0;
      }
      const context = query?.context ?? "default";
      if (!query || !query._fields) {
        if (!queriedState.itemIsComplete[context]?.[revisionKey]) {
          return void 0;
        }
        return queriedState.items[context][revisionKey];
      }
      const item = queriedState.items[context]?.[revisionKey];
      if (!item) {
        return item;
      }
      const filteredItem = {};
      const fields = get_normalized_comma_separable_default(query._fields) ?? [];
      for (let f = 0; f < fields.length; f++) {
        const field = fields[f].split(".");
        let value = item;
        field.forEach((fieldName) => {
          value = value?.[fieldName];
        });
        setNestedValue(filteredItem, field, value);
      }
      return filteredItem;
    },
    (state, kind, name, recordKey, revisionKey, query) => {
      const context = query?.context ?? "default";
      const queriedState = state.entities.records?.[kind]?.[name]?.revisions?.[recordKey];
      return [
        queriedState?.items?.[context]?.[revisionKey],
        queriedState?.itemIsComplete?.[context]?.[revisionKey]
      ];
    }
  );

// packages/core-data/build-module/actions.mjs
  var actions_exports = {};
  __export(actions_exports, {
    __experimentalBatch: () => __experimentalBatch,
    __experimentalReceiveCurrentGlobalStylesId: () => __experimentalReceiveCurrentGlobalStylesId,
    __experimentalReceiveThemeBaseGlobalStyles: () => __experimentalReceiveThemeBaseGlobalStyles,
    __experimentalReceiveThemeGlobalStyleVariations: () => __experimentalReceiveThemeGlobalStyleVariations,
    __experimentalSaveSpecifiedEntityEdits: () => __experimentalSaveSpecifiedEntityEdits,
    __unstableCreateUndoLevel: () => __unstableCreateUndoLevel,
    addEntities: () => addEntities,
    clearEntityRecordEdits: () => clearEntityRecordEdits,
    deleteEntityRecord: () => deleteEntityRecord,
    editEntityRecord: () => editEntityRecord,
    receiveAutosaves: () => receiveAutosaves,
    receiveCurrentTheme: () => receiveCurrentTheme,
    receiveCurrentUser: () => receiveCurrentUser,
    receiveDefaultTemplateId: () => receiveDefaultTemplateId,
    receiveEmbedPreview: () => receiveEmbedPreview,
    receiveEntityRecords: () => receiveEntityRecords,
    receiveNavigationFallbackId: () => receiveNavigationFallbackId,
    receiveRevisions: () => receiveRevisions,
    receiveThemeGlobalStyleRevisions: () => receiveThemeGlobalStyleRevisions,
    receiveThemeSupports: () => receiveThemeSupports,
    receiveUploadPermissions: () => receiveUploadPermissions,
    receiveUserPermission: () => receiveUserPermission,
    receiveUserPermissions: () => receiveUserPermissions,
    receiveUserQuery: () => receiveUserQuery,
    redo: () => redo,
    saveEditedEntityRecord: () => saveEditedEntityRecord,
    saveEntityRecord: () => saveEntityRecord,
    undo: () => undo
  });
  var import_es67 = __toESM(require_es6(), 1);
  var import_api_fetch4 = __toESM(require_api_fetch(), 1);
  var import_url3 = __toESM(require_url(), 1);
  var import_deprecated3 = __toESM(require_deprecated(), 1);

// packages/core-data/build-module/batch/default-processor.mjs
  var import_api_fetch3 = __toESM(require_api_fetch(), 1);
  var maxItems = null;
  function chunk(arr, chunkSize) {
    const tmp = [...arr];
    const cache3 = [];
    while (tmp.length) {
      cache3.push(tmp.splice(0, chunkSize));
    }
    return cache3;
  }
  async function defaultProcessor(requests) {
    if (maxItems === null) {
      const preflightResponse = await (0, import_api_fetch3.default)({
        path: "/batch/v1",
        method: "OPTIONS"
      });
      maxItems = preflightResponse.endpoints[0].args.requests.maxItems;
    }
    const results = [];
    for (const batchRequests of chunk(requests, maxItems)) {
      const batchResponse = await (0, import_api_fetch3.default)({
        path: "/batch/v1",
        method: "POST",
        data: {
          validation: "require-all-validate",
          requests: batchRequests.map((request) => ({
            path: request.path,
            body: request.data,
            // Rename 'data' to 'body'.
            method: request.method,
            headers: request.headers
          }))
        }
      });
      let batchResults;
      if (batchResponse.failed) {
        batchResults = batchResponse.responses.map((response) => ({
          error: response?.body
        }));
      } else {
        batchResults = batchResponse.responses.map((response) => {
          const result = {};
          if (response.status >= 200 && response.status < 300) {
            result.output = response.body;
          } else {
            result.error = response.body;
          }
          return result;
        });
      }
      results.push(...batchResults);
    }
    return results;
  }

// packages/core-data/build-module/batch/create-batch.mjs
  function createBatch(processor = defaultProcessor) {
    let lastId = 0;
    let queue = [];
    const pending = new ObservableSet();
    return {
      /**
       * Adds an input to the batch and returns a promise that is resolved or
       * rejected when the input is processed by `batch.run()`.
       *
       * You may also pass a thunk which allows inputs to be added
       * asynchronously.
       *
       * ```
       * // Both are allowed:
       * batch.add( { path: '/v1/books', ... } );
       * batch.add( ( add ) => add( { path: '/v1/books', ... } ) );
       * ```
       *
       * If a thunk is passed, `batch.run()` will pause until either:
       *
       * - The thunk calls its `add` argument, or;
       * - The thunk returns a promise and that promise resolves, or;
       * - The thunk returns a non-promise.
       *
       * @param {any|Function} inputOrThunk Input to add or thunk to execute.
       *
       * @return {Promise|any} If given an input, returns a promise that
       *                       is resolved or rejected when the batch is
       *                       processed. If given a thunk, returns the return
       *                       value of that thunk.
       */
      add(inputOrThunk) {
        const id2 = ++lastId;
        pending.add(id2);
        const add = (input) => new Promise((resolve, reject) => {
          queue.push({
            input,
            resolve,
            reject
          });
          pending.delete(id2);
        });
        if (typeof inputOrThunk === "function") {
          return Promise.resolve(inputOrThunk(add)).finally(() => {
            pending.delete(id2);
          });
        }
        return add(inputOrThunk);
      },
      /**
       * Runs the batch. This calls `batchProcessor` and resolves or rejects
       * all promises returned by `add()`.
       *
       * @return {Promise<boolean>} A promise that resolves to a boolean that is true
       *                   if the processor returned no errors.
       */
      async run() {
        if (pending.size) {
          await new Promise((resolve) => {
            const unsubscribe = pending.subscribe(() => {
              if (!pending.size) {
                unsubscribe();
                resolve(void 0);
              }
            });
          });
        }
        let results;
        try {
          results = await processor(
            queue.map(({ input }) => input)
          );
          if (results.length !== queue.length) {
            throw new Error(
              "run: Array returned by processor must be same size as input array."
            );
          }
        } catch (error) {
          for (const { reject } of queue) {
            reject(error);
          }
          throw error;
        }
        let isSuccess = true;
        results.forEach((result, key) => {
          const queueItem = queue[key];
          if (result?.error) {
            queueItem?.reject(result.error);
            isSuccess = false;
          } else {
            queueItem?.resolve(result?.output ?? result);
          }
        });
        queue = [];
        return isSuccess;
      }
    };
  }
  var ObservableSet = class {
    constructor(...args2) {
      this.set = new Set(...args2);
      this.subscribers = /* @__PURE__ */ new Set();
    }
    get size() {
      return this.set.size;
    }
    add(value) {
      this.set.add(value);
      this.subscribers.forEach((subscriber) => subscriber());
      return this;
    }
    delete(value) {
      const isSuccess = this.set.delete(value);
      this.subscribers.forEach((subscriber) => subscriber());
      return isSuccess;
    }
    subscribe(subscriber) {
      this.subscribers.add(subscriber);
      return () => {
        this.subscribers.delete(subscriber);
      };
    }
  };

// packages/core-data/build-module/actions.mjs
  function addTitleToAutoDraft(record) {
    return record.status === "auto-draft" ? { ...record, title: "" } : record;
  }
  function receiveUserQuery(queryID, users2) {
    return {
      type: "RECEIVE_USER_QUERY",
      users: Array.isArray(users2) ? users2 : [users2],
      queryID
    };
  }
  function receiveCurrentUser(currentUser2) {
    return {
      type: "RECEIVE_CURRENT_USER",
      currentUser: currentUser2
    };
  }
  function addEntities(entities2) {
    return {
      type: "ADD_ENTITIES",
      entities: entities2
    };
  }
  function receiveEntityRecords(kind, name, records, query = void 0, invalidateCache = false, edits = void 0, meta = void 0) {
    if (kind === "postType") {
      records = Array.isArray(records) ? records.map(addTitleToAutoDraft) : addTitleToAutoDraft(records);
    }
    let action;
    if (query) {
      action = receiveQueriedItems(records, query, edits, meta);
    } else {
      action = receiveItems(records, edits, meta);
    }
    return {
      ...action,
      kind,
      name,
      invalidateCache
    };
  }
  function receiveCurrentTheme(currentTheme2) {
    return {
      type: "RECEIVE_CURRENT_THEME",
      currentTheme: currentTheme2
    };
  }
  function __experimentalReceiveCurrentGlobalStylesId(currentGlobalStylesId2) {
    return {
      type: "RECEIVE_CURRENT_GLOBAL_STYLES_ID",
      id: currentGlobalStylesId2
    };
  }
  function __experimentalReceiveThemeBaseGlobalStyles(stylesheet, globalStyles) {
    return {
      type: "RECEIVE_THEME_GLOBAL_STYLES",
      stylesheet,
      globalStyles
    };
  }
  function __experimentalReceiveThemeGlobalStyleVariations(stylesheet, variations) {
    return {
      type: "RECEIVE_THEME_GLOBAL_STYLE_VARIATIONS",
      stylesheet,
      variations
    };
  }
  function receiveThemeSupports() {
    (0, import_deprecated3.default)("wp.data.dispatch( 'core' ).receiveThemeSupports", {
      since: "5.9"
    });
    return {
      type: "DO_NOTHING"
    };
  }
  function receiveThemeGlobalStyleRevisions(currentId, revisions) {
    (0, import_deprecated3.default)(
      "wp.data.dispatch( 'core' ).receiveThemeGlobalStyleRevisions()",
      {
        since: "6.5.0",
        alternative: "wp.data.dispatch( 'core' ).receiveRevisions"
      }
    );
    return {
      type: "RECEIVE_THEME_GLOBAL_STYLE_REVISIONS",
      currentId,
      revisions
    };
  }
  function receiveEmbedPreview(url, preview) {
    return {
      type: "RECEIVE_EMBED_PREVIEW",
      url,
      preview
    };
  }
  var deleteEntityRecord = (kind, name, recordId, query, { __unstableFetch = import_api_fetch4.default, throwOnError = false } = {}) => async ({ dispatch: dispatch3, resolveSelect: resolveSelect2 }) => {
    logEntityDeprecation(kind, name, "deleteEntityRecord");
    const configs = await resolveSelect2.getEntitiesConfig(kind);
    const entityConfig = configs.find(
      (config) => config.kind === kind && config.name === name
    );
    let error;
    let deletedRecord = false;
    if (!entityConfig) {
      return;
    }
    const lock3 = await dispatch3.__unstableAcquireStoreLock(
      STORE_NAME,
      ["entities", "records", kind, name, recordId],
      { exclusive: true }
    );
    try {
      dispatch3({
        type: "DELETE_ENTITY_RECORD_START",
        kind,
        name,
        recordId
      });
      let hasError = false;
      let { baseURL } = entityConfig;
      if (kind === "postType" && name === "wp_template" && (recordId && typeof recordId === "string" && !/^\d+$/.test(recordId) || !window?.__experimentalTemplateActivate)) {
        baseURL = baseURL.slice(0, baseURL.lastIndexOf("/")) + "/templates";
      }
      try {
        let path = `${baseURL}/${recordId}`;
        if (query) {
          path = (0, import_url3.addQueryArgs)(path, query);
        }
        deletedRecord = await __unstableFetch({
          path,
          method: "DELETE"
        });
        await dispatch3(removeItems(kind, name, recordId, true));
        if (entityConfig.syncConfig) {
          const objectType = `${kind}/${name}`;
          const objectId = recordId;
          getSyncManager()?.unload(objectType, objectId);
        }
      } catch (_error) {
        hasError = true;
        error = _error;
      }
      dispatch3({
        type: "DELETE_ENTITY_RECORD_FINISH",
        kind,
        name,
        recordId,
        error
      });
      if (hasError && throwOnError) {
        throw error;
      }
      return deletedRecord;
    } finally {
      dispatch3.__unstableReleaseStoreLock(lock3);
    }
  };
  var editEntityRecord = (kind, name, recordId, edits, options = {}) => ({ select: select5, dispatch: dispatch3 }) => {
    logEntityDeprecation(kind, name, "editEntityRecord");
    const entityConfig = select5.getEntityConfig(kind, name);
    if (!entityConfig) {
      throw new Error(
        `The entity being edited (${kind}, ${name}) does not have a loaded config.`
      );
    }
    const { mergedEdits = {} } = entityConfig;
    const record = select5.getRawEntityRecord(kind, name, recordId);
    const editedRecord = select5.getEditedEntityRecord(
      kind,
      name,
      recordId
    );
    const editsWithMerges = Object.keys(edits).reduce((acc, key) => {
      acc[key] = mergedEdits[key] ? { ...editedRecord[key], ...edits[key] } : edits[key];
      return acc;
    }, {});
    const edit = {
      kind,
      name,
      recordId,
      // Clear edits when they are equal to their persisted counterparts
      // so that the property is not considered dirty.
      edits: Object.keys(edits).reduce((acc, key) => {
        const recordValue = record[key];
        const value = editsWithMerges[key];
        acc[key] = (0, import_es67.default)(recordValue, value) ? void 0 : value;
        return acc;
      }, {})
    };
    if (entityConfig.syncConfig) {
      const objectType = `${kind}/${name}`;
      const objectId = recordId;
      const isNewUndoLevel = options.undoIgnore ? false : !options.isCached;
      const origin2 = options.undoIgnore ? LOCAL_UNDO_IGNORED_ORIGIN2 : LOCAL_EDITOR_ORIGIN2;
      getSyncManager()?.update(
        objectType,
        objectId,
        editsWithMerges,
        origin2,
        { isNewUndoLevel }
      );
    }
    if (!options.undoIgnore) {
      select5.getUndoManager().addRecord(
        [
          {
            id: { kind, name, recordId },
            changes: Object.keys(edits).reduce((acc, key) => {
              acc[key] = {
                from: editedRecord[key],
                to: edits[key]
              };
              return acc;
            }, {})
          }
        ],
        options.isCached
      );
    }
    dispatch3({
      type: "EDIT_ENTITY_RECORD",
      ...edit
    });
  };
  var clearEntityRecordEdits = (kind, name, recordId) => ({ select: select5, dispatch: dispatch3 }) => {
    const entityConfig = select5.getEntityConfig(kind, name);
    logEntityDeprecation(kind, name, "clearEntityRecordEdits");
    if (!entityConfig) {
      throw new Error(
        `The entity being edited (${kind}, ${name}) does not have a loaded config.`
      );
    }
    const currentEdits = select5.getEntityRecordEdits(
      kind,
      name,
      recordId
    );
    if (!currentEdits) {
      return;
    }
    const clearedEdits = Object.keys(currentEdits).reduce(
      (acc, key) => {
        acc[key] = void 0;
        return acc;
      },
      {}
    );
    dispatch3({
      type: "EDIT_ENTITY_RECORD",
      kind,
      name,
      recordId,
      edits: clearedEdits
    });
  };
  var undo = () => ({ select: select5, dispatch: dispatch3 }) => {
    const undoRecord = select5.getUndoManager().undo();
    if (!undoRecord) {
      return;
    }
    dispatch3({
      type: "UNDO",
      record: undoRecord
    });
  };
  var redo = () => ({ select: select5, dispatch: dispatch3 }) => {
    const redoRecord = select5.getUndoManager().redo();
    if (!redoRecord) {
      return;
    }
    dispatch3({
      type: "REDO",
      record: redoRecord
    });
  };
  var __unstableCreateUndoLevel = () => ({ select: select5 }) => {
    select5.getUndoManager().addRecord();
  };
  var saveEntityRecord = (kind, name, record, {
    isAutosave = false,
    __unstableFetch = import_api_fetch4.default,
    throwOnError = false
  } = {}) => async ({ select: select5, resolveSelect: resolveSelect2, dispatch: dispatch3 }) => {
    logEntityDeprecation(kind, name, "saveEntityRecord");
    const configs = await resolveSelect2.getEntitiesConfig(kind);
    const entityConfig = configs.find(
      (config) => config.kind === kind && config.name === name
    );
    if (!entityConfig) {
      return;
    }
    const entityIdKey = entityConfig.key ?? DEFAULT_ENTITY_KEY;
    const recordId = record[entityIdKey];
    const isNewRecord = !!entityIdKey && !recordId;
    const lock3 = await dispatch3.__unstableAcquireStoreLock(
      STORE_NAME,
      ["entities", "records", kind, name, recordId || v4_default()],
      { exclusive: true }
    );
    try {
      for (const [key, value] of Object.entries(record)) {
        if (typeof value === "function") {
          const evaluatedValue = value(
            select5.getEditedEntityRecord(kind, name, recordId)
          );
          dispatch3.editEntityRecord(
            kind,
            name,
            recordId,
            {
              [key]: evaluatedValue
            },
            { undoIgnore: true }
          );
          record[key] = evaluatedValue;
        }
      }
      dispatch3({
        type: "SAVE_ENTITY_RECORD_START",
        kind,
        name,
        recordId,
        isAutosave
      });
      let updatedRecord;
      let error;
      let hasError = false;
      let { baseURL } = entityConfig;
      if (kind === "postType" && name === "wp_template" && (recordId && typeof recordId === "string" && !/^\d+$/.test(recordId) || !window?.__experimentalTemplateActivate)) {
        baseURL = baseURL.slice(0, baseURL.lastIndexOf("/")) + "/templates";
      }
      try {
        const path = `${baseURL}${recordId ? "/" + recordId : ""}`;
        const persistedRecord = !isNewRecord ? select5.getRawEntityRecord(kind, name, recordId) : {};
        if (isAutosave) {
          const currentUser2 = select5.getCurrentUser();
          const currentUserId = currentUser2 ? currentUser2.id : void 0;
          const autosavePost = await resolveSelect2.getAutosave(
            persistedRecord.type,
            persistedRecord.id,
            currentUserId
          );
          let data = {
            ...persistedRecord,
            ...autosavePost,
            ...record
          };
          data = Object.keys(data).reduce(
            (acc, key) => {
              if ([
                "title",
                "excerpt",
                "content",
                "meta"
              ].includes(key)) {
                acc[key] = data[key];
              }
              return acc;
            },
            {
              // Do not update the `status` if we have edited it when auto saving.
              // It's very important to let the user explicitly save this change,
              // because it can lead to unexpected results. An example would be to
              // have a draft post and change the status to publish.
              status: data.status === "auto-draft" ? "draft" : void 0
            }
          );
          updatedRecord = await __unstableFetch({
            path: `${path}/autosaves`,
            method: "POST",
            data
          });
          if (persistedRecord.id === updatedRecord.id) {
            let newRecord = {
              ...persistedRecord,
              ...data,
              ...updatedRecord
            };
            newRecord = Object.keys(newRecord).reduce(
              (acc, key) => {
                if (["title", "excerpt", "content"].includes(
                  key
                )) {
                  acc[key] = newRecord[key];
                } else if (key === "status") {
                  acc[key] = persistedRecord.status === "auto-draft" && newRecord.status === "draft" ? newRecord.status : persistedRecord.status;
                } else {
                  acc[key] = persistedRecord[key];
                }
                return acc;
              },
              {}
            );
            dispatch3.receiveEntityRecords(
              kind,
              name,
              newRecord,
              void 0,
              true
            );
          } else {
            dispatch3.receiveAutosaves(
              persistedRecord.id,
              updatedRecord
            );
          }
        } else {
          let edits = record;
          if (entityConfig.__unstablePrePersist) {
            edits = {
              ...edits,
              ...await entityConfig.__unstablePrePersist(
                persistedRecord,
                edits
              )
            };
          }
          updatedRecord = await __unstableFetch({
            path,
            method: recordId ? "PUT" : "POST",
            data: edits
          });
          dispatch3.receiveEntityRecords(
            kind,
            name,
            updatedRecord,
            void 0,
            true,
            edits
          );
          if (entityConfig.syncConfig) {
            getSyncManager()?.update(
              `${kind}/${name}`,
              recordId,
              updatedRecord,
              LOCAL_UNDO_IGNORED_ORIGIN2,
              { isSave: true }
            );
          }
        }
      } catch (_error) {
        hasError = true;
        error = _error;
      }
      dispatch3({
        type: "SAVE_ENTITY_RECORD_FINISH",
        kind,
        name,
        recordId,
        error,
        isAutosave
      });
      if (hasError && throwOnError) {
        throw error;
      }
      return updatedRecord;
    } finally {
      dispatch3.__unstableReleaseStoreLock(lock3);
    }
  };
  var __experimentalBatch = (requests) => async ({ dispatch: dispatch3 }) => {
    const batch = createBatch();
    const api = {
      saveEntityRecord(kind, name, record, options) {
        return batch.add(
          (add) => dispatch3.saveEntityRecord(kind, name, record, {
            ...options,
            __unstableFetch: add
          })
        );
      },
      saveEditedEntityRecord(kind, name, recordId, options) {
        return batch.add(
          (add) => dispatch3.saveEditedEntityRecord(kind, name, recordId, {
            ...options,
            __unstableFetch: add
          })
        );
      },
      deleteEntityRecord(kind, name, recordId, query, options) {
        return batch.add(
          (add) => dispatch3.deleteEntityRecord(kind, name, recordId, query, {
            ...options,
            __unstableFetch: add
          })
        );
      }
    };
    const resultPromises = requests.map((request) => request(api));
    const [, ...results] = await Promise.all([
      batch.run(),
      ...resultPromises
    ]);
    return results;
  };
  var saveEditedEntityRecord = (kind, name, recordId, options) => async ({ select: select5, dispatch: dispatch3, resolveSelect: resolveSelect2 }) => {
    logEntityDeprecation(kind, name, "saveEditedEntityRecord");
    if (!select5.hasEditsForEntityRecord(kind, name, recordId)) {
      return;
    }
    const configs = await resolveSelect2.getEntitiesConfig(kind);
    const entityConfig = configs.find(
      (config) => config.kind === kind && config.name === name
    );
    if (!entityConfig) {
      return;
    }
    const entityIdKey = entityConfig.key || DEFAULT_ENTITY_KEY;
    const edits = select5.getEntityRecordNonTransientEdits(
      kind,
      name,
      recordId
    );
    const record = { [entityIdKey]: recordId, ...edits };
    return await dispatch3.saveEntityRecord(kind, name, record, options);
  };
  var __experimentalSaveSpecifiedEntityEdits = (kind, name, recordId, itemsToSave, options) => async ({ select: select5, dispatch: dispatch3, resolveSelect: resolveSelect2 }) => {
    logEntityDeprecation(
      kind,
      name,
      "__experimentalSaveSpecifiedEntityEdits"
    );
    if (!select5.hasEditsForEntityRecord(kind, name, recordId)) {
      return;
    }
    const edits = select5.getEntityRecordNonTransientEdits(
      kind,
      name,
      recordId
    );
    const editsToSave = {};
    for (const item of itemsToSave) {
      setNestedValue(editsToSave, item, getNestedValue(edits, item));
    }
    const configs = await resolveSelect2.getEntitiesConfig(kind);
    const entityConfig = configs.find(
      (config) => config.kind === kind && config.name === name
    );
    const entityIdKey = entityConfig?.key || DEFAULT_ENTITY_KEY;
    if (recordId) {
      editsToSave[entityIdKey] = recordId;
    }
    return await dispatch3.saveEntityRecord(
      kind,
      name,
      editsToSave,
      options
    );
  };
  function receiveUploadPermissions(hasUploadPermissions) {
    (0, import_deprecated3.default)("wp.data.dispatch( 'core' ).receiveUploadPermissions", {
      since: "5.9",
      alternative: "receiveUserPermission"
    });
    return receiveUserPermission("create/media", hasUploadPermissions);
  }
  function receiveUserPermission(key, isAllowed) {
    return {
      type: "RECEIVE_USER_PERMISSION",
      key,
      isAllowed
    };
  }
  function receiveUserPermissions(permissions) {
    return {
      type: "RECEIVE_USER_PERMISSIONS",
      permissions
    };
  }
  function receiveAutosaves(postId, autosaves2) {
    return {
      type: "RECEIVE_AUTOSAVES",
      postId,
      autosaves: Array.isArray(autosaves2) ? autosaves2 : [autosaves2]
    };
  }
  function receiveNavigationFallbackId(fallbackId) {
    return {
      type: "RECEIVE_NAVIGATION_FALLBACK_ID",
      fallbackId
    };
  }
  function receiveDefaultTemplateId(query, templateId) {
    return {
      type: "RECEIVE_DEFAULT_TEMPLATE",
      query,
      templateId
    };
  }
  var receiveRevisions = (kind, name, recordKey, records, query, invalidateCache = false, meta) => async ({ dispatch: dispatch3, resolveSelect: resolveSelect2 }) => {
    logEntityDeprecation(kind, name, "receiveRevisions");
    const configs = await resolveSelect2.getEntitiesConfig(kind);
    const entityConfig = configs.find(
      (config) => config.kind === kind && config.name === name
    );
    const key = entityConfig && entityConfig?.revisionKey ? entityConfig.revisionKey : DEFAULT_ENTITY_KEY;
    dispatch3({
      type: "RECEIVE_ITEM_REVISIONS",
      key,
      items: records,
      recordKey,
      meta,
      query,
      kind,
      name,
      invalidateCache
    });
  };

// packages/core-data/build-module/private-actions.mjs
  var private_actions_exports = {};
  __export(private_actions_exports, {
    editMediaEntity: () => editMediaEntity,
    receiveEditorAssets: () => receiveEditorAssets,
    receiveEditorSettings: () => receiveEditorSettings,
    receiveRegisteredPostMeta: () => receiveRegisteredPostMeta,
    setCollaborationSupported: () => setCollaborationSupported,
    setSyncConnectionStatus: () => setSyncConnectionStatus
  });
  var import_api_fetch5 = __toESM(require_api_fetch(), 1);
  function receiveRegisteredPostMeta(postType, registeredPostMeta2) {
    return {
      type: "RECEIVE_REGISTERED_POST_META",
      postType,
      registeredPostMeta: registeredPostMeta2
    };
  }
  var editMediaEntity = (recordId, edits = {}, { __unstableFetch = import_api_fetch5.default, throwOnError = false } = {}) => async ({ dispatch: dispatch3, resolveSelect: resolveSelect2 }) => {
    if (!recordId) {
      return;
    }
    const kind = "postType";
    const name = "attachment";
    const configs = await resolveSelect2.getEntitiesConfig(kind);
    const entityConfig = configs.find(
      (config) => config.kind === kind && config.name === name
    );
    if (!entityConfig) {
      return;
    }
    const lock3 = await dispatch3.__unstableAcquireStoreLock(
      STORE_NAME,
      ["entities", "records", kind, name, recordId],
      { exclusive: true }
    );
    let updatedRecord;
    let error;
    let hasError = false;
    try {
      dispatch3({
        type: "SAVE_ENTITY_RECORD_START",
        kind,
        name,
        recordId
      });
      try {
        const path = `${entityConfig.baseURL}/${recordId}/edit`;
        const newRecord = await __unstableFetch({
          path,
          method: "POST",
          data: {
            ...edits
          }
        });
        if (newRecord) {
          dispatch3.receiveEntityRecords(
            kind,
            name,
            newRecord,
            void 0,
            true,
            void 0,
            void 0
          );
          updatedRecord = newRecord;
        }
      } catch (e) {
        error = e;
        hasError = true;
      }
      dispatch3({
        type: "SAVE_ENTITY_RECORD_FINISH",
        kind,
        name,
        recordId,
        error
      });
      if (hasError && throwOnError) {
        throw error;
      }
      return updatedRecord;
    } finally {
      dispatch3.__unstableReleaseStoreLock(lock3);
    }
  };
  function receiveEditorSettings(settings) {
    return {
      type: "RECEIVE_EDITOR_SETTINGS",
      settings
    };
  }
  function receiveEditorAssets(assets) {
    return {
      type: "RECEIVE_EDITOR_ASSETS",
      assets
    };
  }
  var setCollaborationSupported = (supported) => ({ dispatch: dispatch3 }) => {
    dispatch3({ type: "SET_COLLABORATION_SUPPORTED", supported });
  };
  function setSyncConnectionStatus(kind, name, key, status) {
    if (!status) {
      return {
        type: "CLEAR_SYNC_CONNECTION_STATUS",
        kind,
        name,
        key
      };
    }
    return {
      type: "SET_SYNC_CONNECTION_STATUS",
      kind,
      name,
      key,
      status
    };
  }

// packages/core-data/build-module/resolvers.mjs
  var resolvers_exports = {};
  __export(resolvers_exports, {
    __experimentalGetCurrentGlobalStylesId: () => __experimentalGetCurrentGlobalStylesId2,
    __experimentalGetCurrentThemeBaseGlobalStyles: () => __experimentalGetCurrentThemeBaseGlobalStyles2,
    __experimentalGetCurrentThemeGlobalStylesVariations: () => __experimentalGetCurrentThemeGlobalStylesVariations2,
    canUser: () => canUser2,
    canUserEditEntityRecord: () => canUserEditEntityRecord2,
    getAuthors: () => getAuthors2,
    getAutosave: () => getAutosave2,
    getAutosaves: () => getAutosaves2,
    getBlockPatternCategories: () => getBlockPatternCategories2,
    getBlockPatterns: () => getBlockPatterns2,
    getCurrentTheme: () => getCurrentTheme2,
    getCurrentThemeGlobalStylesRevisions: () => getCurrentThemeGlobalStylesRevisions2,
    getCurrentUser: () => getCurrentUser2,
    getDefaultTemplateId: () => getDefaultTemplateId2,
    getEditedEntityRecord: () => getEditedEntityRecord2,
    getEditorAssets: () => getEditorAssets2,
    getEditorSettings: () => getEditorSettings2,
    getEmbedPreview: () => getEmbedPreview2,
    getEntitiesConfig: () => getEntitiesConfig2,
    getEntityRecord: () => getEntityRecord2,
    getEntityRecords: () => getEntityRecords2,
    getEntityRecordsTotalItems: () => getEntityRecordsTotalItems2,
    getEntityRecordsTotalPages: () => getEntityRecordsTotalPages2,
    getNavigationFallbackId: () => getNavigationFallbackId2,
    getRawEntityRecord: () => getRawEntityRecord2,
    getRegisteredPostMeta: () => getRegisteredPostMeta2,
    getRevision: () => getRevision2,
    getRevisions: () => getRevisions2,
    getThemeSupports: () => getThemeSupports2,
    getUserPatternCategories: () => getUserPatternCategories2
  });
  var import_url6 = __toESM(require_url(), 1);
  var import_html_entities2 = __toESM(require_html_entities(), 1);
  var import_api_fetch9 = __toESM(require_api_fetch(), 1);

// packages/core-data/build-module/fetch/index.mjs
  var import_api_fetch8 = __toESM(require_api_fetch(), 1);

// packages/core-data/build-module/fetch/__experimental-fetch-link-suggestions.mjs
  var import_api_fetch6 = __toESM(require_api_fetch(), 1);
  var import_url4 = __toESM(require_url(), 1);
  var import_html_entities = __toESM(require_html_entities(), 1);
  var import_i18n2 = __toESM(require_i18n(), 1);
  async function fetchLinkSuggestions(search, searchOptions = {}, editorSettings2 = {}) {
    const searchOptionsToUse = searchOptions.isInitialSuggestions && searchOptions.initialSuggestionsSearchOptions ? {
      ...searchOptions,
      ...searchOptions.initialSuggestionsSearchOptions
    } : searchOptions;
    const {
      type,
      subtype,
      page,
      perPage = searchOptions.isInitialSuggestions ? 3 : 20
    } = searchOptionsToUse;
    const { disablePostFormats = false } = editorSettings2;
    const queries2 = [];
    if (!type || type === "post") {
      queries2.push(
        (0, import_api_fetch6.default)({
          path: (0, import_url4.addQueryArgs)("/wp/v2/search", {
            search,
            page,
            per_page: perPage,
            type: "post",
            subtype
          })
        }).then((results2) => {
          return results2.map((result) => {
            return {
              id: result.id,
              url: result.url,
              title: (0, import_html_entities.decodeEntities)(result.title || "") || (0, import_i18n2.__)("(no title)"),
              type: result.subtype || result.type,
              kind: "post-type"
            };
          });
        }).catch(() => [])
        // Fail by returning no results.
      );
    }
    if (!type || type === "term") {
      queries2.push(
        (0, import_api_fetch6.default)({
          path: (0, import_url4.addQueryArgs)("/wp/v2/search", {
            search,
            page,
            per_page: perPage,
            type: "term",
            subtype
          })
        }).then((results2) => {
          return results2.map((result) => {
            return {
              id: result.id,
              url: result.url,
              title: (0, import_html_entities.decodeEntities)(result.title || "") || (0, import_i18n2.__)("(no title)"),
              type: result.subtype || result.type,
              kind: "taxonomy"
            };
          });
        }).catch(() => [])
        // Fail by returning no results.
      );
    }
    if (!disablePostFormats && (!type || type === "post-format")) {
      queries2.push(
        (0, import_api_fetch6.default)({
          path: (0, import_url4.addQueryArgs)("/wp/v2/search", {
            search,
            page,
            per_page: perPage,
            type: "post-format",
            subtype
          })
        }).then((results2) => {
          return results2.map((result) => {
            return {
              id: result.id,
              url: result.url,
              title: (0, import_html_entities.decodeEntities)(result.title || "") || (0, import_i18n2.__)("(no title)"),
              type: result.subtype || result.type,
              kind: "taxonomy"
            };
          });
        }).catch(() => [])
        // Fail by returning no results.
      );
    }
    if (!type || type === "attachment") {
      queries2.push(
        (0, import_api_fetch6.default)({
          path: (0, import_url4.addQueryArgs)("/wp/v2/media", {
            search,
            page,
            per_page: perPage
          })
        }).then((results2) => {
          return results2.map((result) => {
            return {
              id: result.id,
              url: result.source_url,
              title: (0, import_html_entities.decodeEntities)(result.title.rendered || "") || (0, import_i18n2.__)("(no title)"),
              type: result.type,
              kind: "media"
            };
          });
        }).catch(() => [])
        // Fail by returning no results.
      );
    }
    const responses = await Promise.all(queries2);
    let results = responses.flat();
    results = results.filter((result) => !!result.id);
    results = sortResults(results, search);
    results = results.slice(0, perPage);
    return results;
  }
  function sortResults(results, search) {
    const searchTokens = tokenize2(search);
    const scores = {};
    for (const result of results) {
      if (result.title) {
        const titleTokens = tokenize2(result.title);
        const exactMatchingTokens = titleTokens.filter(
          (titleToken) => searchTokens.some(
            (searchToken) => titleToken === searchToken
          )
        );
        const subMatchingTokens = titleTokens.filter(
          (titleToken) => searchTokens.some(
            (searchToken) => titleToken !== searchToken && titleToken.includes(searchToken)
          )
        );
        const exactMatchScore = exactMatchingTokens.length / titleTokens.length * 10;
        const subMatchScore = subMatchingTokens.length / titleTokens.length;
        scores[result.id] = exactMatchScore + subMatchScore;
      } else {
        scores[result.id] = 0;
      }
    }
    return results.sort((a, b) => scores[b.id] - scores[a.id]);
  }
  function tokenize2(text2) {
    return text2.toLowerCase().match(/[\p{L}\p{N}]+/gu) || [];
  }

// packages/core-data/build-module/fetch/__experimental-fetch-url-data.mjs
  var import_api_fetch7 = __toESM(require_api_fetch(), 1);
  var import_url5 = __toESM(require_url(), 1);
  var CACHE = /* @__PURE__ */ new Map();
  var fetchUrlData = async (url, options = {}) => {
    const endpoint = "/wp-block-editor/v1/url-details";
    const args2 = {
      url: (0, import_url5.prependHTTP)(url)
    };
    if (!(0, import_url5.isURL)(url)) {
      return Promise.reject(`${url} is not a valid URL.`);
    }
    const protocol = (0, import_url5.getProtocol)(url);
    if (!protocol || !(0, import_url5.isValidProtocol)(protocol) || !protocol.startsWith("http") || !/^https?:\/\/[^\/\s]/i.test(url)) {
      return Promise.reject(
        `${url} does not have a valid protocol. URLs must be "http" based`
      );
    }
    if (CACHE.has(url)) {
      return CACHE.get(url);
    }
    return (0, import_api_fetch7.default)({
      path: (0, import_url5.addQueryArgs)(endpoint, args2),
      ...options
    }).then((res) => {
      CACHE.set(url, res);
      return res;
    });
  };
  var experimental_fetch_url_data_default = fetchUrlData;

// packages/core-data/build-module/fetch/index.mjs
  async function fetchBlockPatterns() {
    const restPatterns = await (0, import_api_fetch8.default)({
      path: "/wp/v2/block-patterns/patterns"
    });
    if (!restPatterns) {
      return [];
    }
    return restPatterns.map(
      (pattern) => Object.fromEntries(
        Object.entries(pattern).map(([key, value]) => [
          camelCase(key),
          value
        ])
      )
    );
  }

// packages/core-data/build-module/resolvers.mjs
  var getAuthors2 = (query) => async ({ dispatch: dispatch3 }) => {
    const path = (0, import_url6.addQueryArgs)(
      "/wp/v2/users/?who=authors&per_page=100",
      query
    );
    const users2 = await (0, import_api_fetch9.default)({ path });
    dispatch3.receiveUserQuery(path, users2);
  };
  var getCurrentUser2 = () => async ({ dispatch: dispatch3 }) => {
    const currentUser2 = await (0, import_api_fetch9.default)({ path: "/wp/v2/users/me" });
    dispatch3.receiveCurrentUser(currentUser2);
  };
  var getEntityRecord2 = (kind, name, key = "", query) => async ({ select: select5, dispatch: dispatch3, registry, resolveSelect: resolveSelect2 }) => {
    const configs = await resolveSelect2.getEntitiesConfig(kind);
    const entityConfig = configs.find(
      (config) => config.name === name && config.kind === kind
    );
    if (!entityConfig) {
      return;
    }
    const lock3 = await dispatch3.__unstableAcquireStoreLock(
      STORE_NAME,
      ["entities", "records", kind, name, key],
      { exclusive: false }
    );
    try {
      if (query !== void 0 && query._fields) {
        query = {
          ...query,
          _fields: [
            .../* @__PURE__ */ new Set([
              ...get_normalized_comma_separable_default(query._fields) || [],
              entityConfig.key || DEFAULT_ENTITY_KEY
            ])
          ].join()
        };
      }
      if (query !== void 0 && query._fields) {
        const hasRecord = select5.hasEntityRecord(
          kind,
          name,
          key,
          query
        );
        if (hasRecord) {
          return;
        }
      }
      let { baseURL } = entityConfig;
      if (kind === "postType" && name === "wp_template" && (key && typeof key === "string" && !/^\d+$/.test(key) || !window?.__experimentalTemplateActivate)) {
        baseURL = baseURL.slice(0, baseURL.lastIndexOf("/")) + "/templates";
      }
      const path = (0, import_url6.addQueryArgs)(baseURL + (key ? "/" + key : ""), {
        ...entityConfig.baseURLParams,
        ...query
      });
      const response = await (0, import_api_fetch9.default)({ path, parse: false });
      const record = await response.json();
      const permissions = getUserPermissionsFromAllowHeader(
        response.headers?.get("allow")
      );
      const canUserResolutionsArgs = [];
      const receiveUserPermissionArgs = {};
      for (const action of ALLOWED_RESOURCE_ACTIONS) {
        receiveUserPermissionArgs[getUserPermissionCacheKey(action, {
          kind,
          name,
          id: key
        })] = permissions[action];
        canUserResolutionsArgs.push([
          action,
          { kind, name, id: key }
        ]);
      }
      if (entityConfig.syncConfig && isNumericID(key) && !query) {
        const objectType = `${kind}/${name}`;
        const objectId = key;
        const recordWithTransients = { ...record };
        Object.entries(entityConfig.transientEdits ?? {}).filter(
          ([propName, transientConfig]) => void 0 === recordWithTransients[propName] && transientConfig && "object" === typeof transientConfig && "read" in transientConfig && "function" === typeof transientConfig.read
        ).forEach(([propName, transientConfig]) => {
          recordWithTransients[propName] = transientConfig.read(recordWithTransients);
        });
        void getSyncManager()?.load(
          entityConfig.syncConfig,
          objectType,
          objectId,
          recordWithTransients,
          {
            // Handle edits sourced from the sync manager.
            editRecord: (edits, options = {}) => {
              if (!Object.keys(edits).length) {
                return;
              }
              dispatch3({
                type: "EDIT_ENTITY_RECORD",
                kind,
                name,
                recordId: key,
                edits,
                meta: {
                  undo: void 0
                },
                options
              });
            },
            // Get the current entity record (with edits)
            getEditedRecord: async () => await resolveSelect2.getEditedEntityRecord(
              kind,
              name,
              key
            ),
            // Handle sync connection status changes.
            onStatusChange: (status) => {
              dispatch3.setSyncConnectionStatus(
                kind,
                name,
                key,
                status
              );
            },
            // Refetch the current entity record from the database.
            refetchRecord: async () => {
              dispatch3.receiveEntityRecords(
                kind,
                name,
                await (0, import_api_fetch9.default)({ path, parse: true }),
                query
              );
            },
            // Persist the CRDT document.
            //
            // TODO: Currently, persisted CRDT documents are stored in post meta.
            // This effectively means that only post entities support CRDT
            // persistence. As we add support for syncing additional entity,
            // we'll need to revisit where persisted CRDT documents are stored.
            persistCRDTDoc: () => {
              resolveSelect2.getEditedEntityRecord(kind, name, key).then((editedRecord) => {
                const { meta, status } = editedRecord;
                if ("auto-draft" === status || !meta) {
                  return;
                }
                dispatch3.saveEntityRecord(
                  kind,
                  name,
                  editedRecord
                );
              });
            },
            addUndoMeta: (ydoc, meta) => {
              const selectionHistory = getSelectionHistory(ydoc);
              if (selectionHistory) {
                meta.set(
                  "selectionHistory",
                  selectionHistory
                );
              }
            },
            restoreUndoMeta: (ydoc, meta) => {
              const selectionHistory = meta.get("selectionHistory");
              if (selectionHistory) {
                setTimeout(() => {
                  restoreSelection(selectionHistory, ydoc);
                }, 0);
              }
            }
          }
        );
      }
      registry.batch(() => {
        dispatch3.receiveEntityRecords(kind, name, record, query);
        dispatch3.receiveUserPermissions(receiveUserPermissionArgs);
        dispatch3.finishResolutions("canUser", canUserResolutionsArgs);
      });
    } finally {
      dispatch3.__unstableReleaseStoreLock(lock3);
    }
  };
  getEntityRecord2.shouldInvalidate = (action, kind, name) => {
    return kind === "root" && name === "site" && (action.type === "RECEIVE_ITEMS" && // Making sure persistedEdits is set seems to be the only way of
    // knowing whether it's an update or fetch. Only an update would
    // have persistedEdits.
    action.persistedEdits && action.persistedEdits.status !== "auto-draft" || action.type === "REMOVE_ITEMS") && action.kind === "postType" && action.name === "wp_template";
  };
  var getRawEntityRecord2 = forward_resolver_default("getEntityRecord");
  var getEditedEntityRecord2 = forward_resolver_default("getEntityRecord");
  var getEntityRecords2 = (kind, name, query = {}) => async ({ dispatch: dispatch3, registry, resolveSelect: resolveSelect2 }) => {
    const configs = await resolveSelect2.getEntitiesConfig(kind);
    const entityConfig = configs.find(
      (config) => config.name === name && config.kind === kind
    );
    if (!entityConfig) {
      return;
    }
    const lock3 = await dispatch3.__unstableAcquireStoreLock(
      STORE_NAME,
      ["entities", "records", kind, name],
      { exclusive: false }
    );
    const rawQuery = { ...query };
    const key = entityConfig.key || DEFAULT_ENTITY_KEY;
    function getResolutionsArgs(records, recordsQuery) {
      const queryArgs = Object.fromEntries(
        Object.entries(recordsQuery).filter(([k, v]) => {
          return ["context", "_fields"].includes(k) && !!v;
        })
      );
      return records.filter((record) => record?.[key]).map((record) => [
        kind,
        name,
        record[key],
        Object.keys(queryArgs).length > 0 ? queryArgs : void 0
      ]);
    }
    try {
      if (query._fields) {
        query = {
          ...query,
          _fields: [
            .../* @__PURE__ */ new Set([
              ...get_normalized_comma_separable_default(query._fields) || [],
              key
            ])
          ].join()
        };
      }
      let { baseURL } = entityConfig;
      const { combinedTemplates = true } = query;
      if (kind === "postType" && name === "wp_template" && combinedTemplates) {
        baseURL = baseURL.slice(0, baseURL.lastIndexOf("/")) + "/templates";
      }
      const path = (0, import_url6.addQueryArgs)(baseURL, {
        ...entityConfig.baseURLParams,
        ...query
      });
      let records = [], meta;
      if (entityConfig.supportsPagination && query.per_page !== -1) {
        const response = await (0, import_api_fetch9.default)({ path, parse: false });
        records = Object.values(await response.json());
        meta = {
          totalItems: parseInt(
            response.headers.get("X-WP-Total")
          ),
          totalPages: parseInt(
            response.headers.get("X-WP-TotalPages")
          )
        };
      } else if (query.per_page === -1 && query[RECEIVE_INTERMEDIATE_RESULTS] === true) {
        let page = 1;
        let totalPages;
        do {
          const response = await (0, import_api_fetch9.default)({
            path: (0, import_url6.addQueryArgs)(path, { page, per_page: 100 }),
            parse: false
          });
          const pageRecords = Object.values(await response.json());
          totalPages = parseInt(
            response.headers.get("X-WP-TotalPages")
          );
          if (!meta) {
            meta = {
              totalItems: parseInt(
                response.headers.get("X-WP-Total")
              ),
              totalPages: 1
            };
          }
          records.push(...pageRecords);
          registry.batch(() => {
            dispatch3.receiveEntityRecords(
              kind,
              name,
              records,
              query,
              false,
              void 0,
              meta
            );
            dispatch3.finishResolutions(
              "getEntityRecord",
              getResolutionsArgs(pageRecords, rawQuery)
            );
          });
          page++;
        } while (page <= totalPages);
      } else {
        records = Object.values(await (0, import_api_fetch9.default)({ path }));
        meta = {
          totalItems: records.length,
          totalPages: 1
        };
      }
      if (entityConfig.syncConfig && -1 === query.per_page) {
        const objectType = `${kind}/${name}`;
        getSyncManager()?.loadCollection(
          entityConfig.syncConfig,
          objectType,
          {
            onStatusChange: (status) => {
              dispatch3.setSyncConnectionStatus(
                kind,
                name,
                null,
                status
              );
            },
            refetchRecords: async () => {
              dispatch3.receiveEntityRecords(
                kind,
                name,
                await (0, import_api_fetch9.default)({ path, parse: true }),
                query
              );
            }
          }
        );
      }
      if (query._fields) {
        records = records.map((record) => {
          query._fields.split(",").forEach((field) => {
            if (!record.hasOwnProperty(field)) {
              record[field] = void 0;
            }
          });
          return record;
        });
      }
      registry.batch(() => {
        dispatch3.receiveEntityRecords(
          kind,
          name,
          records,
          query,
          false,
          void 0,
          meta
        );
        const targetHints = records.filter(
          (record) => !!record?.[key] && !!record?._links?.self?.[0]?.targetHints?.allow
        ).map((record) => ({
          id: record[key],
          permissions: getUserPermissionsFromAllowHeader(
            record._links.self[0].targetHints.allow
          )
        }));
        const canUserResolutionsArgs = [];
        const receiveUserPermissionArgs = {};
        for (const targetHint of targetHints) {
          for (const action of ALLOWED_RESOURCE_ACTIONS) {
            canUserResolutionsArgs.push([
              action,
              { kind, name, id: targetHint.id }
            ]);
            receiveUserPermissionArgs[getUserPermissionCacheKey(action, {
              kind,
              name,
              id: targetHint.id
            })] = targetHint.permissions[action];
          }
        }
        if (targetHints.length > 0) {
          dispatch3.receiveUserPermissions(
            receiveUserPermissionArgs
          );
          dispatch3.finishResolutions(
            "canUser",
            canUserResolutionsArgs
          );
        }
        dispatch3.finishResolutions(
          "getEntityRecord",
          getResolutionsArgs(records, rawQuery)
        );
        dispatch3.__unstableReleaseStoreLock(lock3);
      });
    } catch (e) {
      dispatch3.__unstableReleaseStoreLock(lock3);
    }
  };
  getEntityRecords2.shouldInvalidate = (action, kind, name) => {
    return (action.type === "RECEIVE_ITEMS" || action.type === "REMOVE_ITEMS") && action.invalidateCache && kind === action.kind && name === action.name;
  };
  var getEntityRecordsTotalItems2 = forward_resolver_default("getEntityRecords");
  var getEntityRecordsTotalPages2 = forward_resolver_default("getEntityRecords");
  var getCurrentTheme2 = () => async ({ dispatch: dispatch3, resolveSelect: resolveSelect2 }) => {
    const activeThemes = await resolveSelect2.getEntityRecords(
      "root",
      "theme",
      { status: "active" }
    );
    dispatch3.receiveCurrentTheme(activeThemes[0]);
  };
  var getThemeSupports2 = forward_resolver_default("getCurrentTheme");
  var getEmbedPreview2 = (url) => async ({ dispatch: dispatch3 }) => {
    try {
      const embedProxyResponse = await (0, import_api_fetch9.default)({
        path: (0, import_url6.addQueryArgs)("/oembed/1.0/proxy", { url })
      });
      dispatch3.receiveEmbedPreview(url, embedProxyResponse);
    } catch (error) {
      dispatch3.receiveEmbedPreview(url, false);
    }
  };
  var canUser2 = (requestedAction, resource, id2) => async ({ dispatch: dispatch3, registry, resolveSelect: resolveSelect2 }) => {
    if (!ALLOWED_RESOURCE_ACTIONS.includes(requestedAction)) {
      throw new Error(`'${requestedAction}' is not a valid action.`);
    }
    const { hasStartedResolution } = registry.select(STORE_NAME);
    for (const relatedAction of ALLOWED_RESOURCE_ACTIONS) {
      if (relatedAction === requestedAction) {
        continue;
      }
      const isAlreadyResolving = hasStartedResolution("canUser", [
        relatedAction,
        resource,
        id2
      ]);
      if (isAlreadyResolving) {
        return;
      }
    }
    let resourcePath = null;
    if (typeof resource === "object") {
      if (!resource.kind || !resource.name) {
        throw new Error("The entity resource object is not valid.");
      }
      const configs = await resolveSelect2.getEntitiesConfig(
        resource.kind
      );
      const entityConfig = configs.find(
        (config) => config.name === resource.name && config.kind === resource.kind
      );
      if (!entityConfig) {
        return;
      }
      resourcePath = entityConfig.baseURL + (resource.id ? "/" + resource.id : "");
    } else {
      resourcePath = `/wp/v2/${resource}` + (id2 ? "/" + id2 : "");
    }
    let response;
    try {
      response = await (0, import_api_fetch9.default)({
        path: resourcePath,
        method: "OPTIONS",
        parse: false
      });
    } catch (error) {
      return;
    }
    const permissions = getUserPermissionsFromAllowHeader(
      response.headers?.get("allow")
    );
    registry.batch(() => {
      for (const action of ALLOWED_RESOURCE_ACTIONS) {
        const key = getUserPermissionCacheKey(action, resource, id2);
        dispatch3.receiveUserPermission(key, permissions[action]);
        if (action !== requestedAction) {
          dispatch3.finishResolution("canUser", [
            action,
            resource,
            id2
          ]);
        }
      }
    });
  };
  var canUserEditEntityRecord2 = (kind, name, recordId) => async ({ dispatch: dispatch3 }) => {
    await dispatch3(canUser2("update", { kind, name, id: recordId }));
  };
  var getAutosaves2 = (postType, postId) => async ({ dispatch: dispatch3, resolveSelect: resolveSelect2 }) => {
    const {
      rest_base: restBase,
      rest_namespace: restNamespace = "wp/v2",
      supports
    } = await resolveSelect2.getPostType(postType);
    if (!supports?.autosave) {
      return;
    }
    const autosaves2 = await (0, import_api_fetch9.default)({
      path: `/${restNamespace}/${restBase}/${postId}/autosaves?context=edit`
    });
    if (autosaves2 && autosaves2.length) {
      dispatch3.receiveAutosaves(postId, autosaves2);
    }
  };
  var getAutosave2 = (postType, postId) => async ({ resolveSelect: resolveSelect2 }) => {
    await resolveSelect2.getAutosaves(postType, postId);
  };
  var __experimentalGetCurrentGlobalStylesId2 = () => async ({ dispatch: dispatch3, resolveSelect: resolveSelect2 }) => {
    const activeThemes = await resolveSelect2.getEntityRecords(
      "root",
      "theme",
      { status: "active" }
    );
    const globalStylesURL = activeThemes?.[0]?._links?.["wp:user-global-styles"]?.[0]?.href;
    if (!globalStylesURL) {
      return;
    }
    const matches = globalStylesURL.match(/\/(\d+)(?:\?|$)/);
    const id2 = matches ? Number(matches[1]) : null;
    if (id2) {
      dispatch3.__experimentalReceiveCurrentGlobalStylesId(id2);
    }
  };
  var __experimentalGetCurrentThemeBaseGlobalStyles2 = () => async ({ resolveSelect: resolveSelect2, dispatch: dispatch3 }) => {
    const currentTheme2 = await resolveSelect2.getCurrentTheme();
    const themeGlobalStyles = await (0, import_api_fetch9.default)({
      path: `/wp/v2/global-styles/themes/${currentTheme2.stylesheet}?context=view`
    });
    dispatch3.__experimentalReceiveThemeBaseGlobalStyles(
      currentTheme2.stylesheet,
      themeGlobalStyles
    );
  };
  var __experimentalGetCurrentThemeGlobalStylesVariations2 = () => async ({ resolveSelect: resolveSelect2, dispatch: dispatch3 }) => {
    const currentTheme2 = await resolveSelect2.getCurrentTheme();
    const variations = await (0, import_api_fetch9.default)({
      path: `/wp/v2/global-styles/themes/${currentTheme2.stylesheet}/variations?context=view`
    });
    dispatch3.__experimentalReceiveThemeGlobalStyleVariations(
      currentTheme2.stylesheet,
      variations
    );
  };
  var getCurrentThemeGlobalStylesRevisions2 = () => async ({ resolveSelect: resolveSelect2, dispatch: dispatch3 }) => {
    const globalStylesId = await resolveSelect2.__experimentalGetCurrentGlobalStylesId();
    const record = globalStylesId ? await resolveSelect2.getEntityRecord(
      "root",
      "globalStyles",
      globalStylesId
    ) : void 0;
    const revisionsURL = record?._links?.["version-history"]?.[0]?.href;
    if (revisionsURL) {
      const resetRevisions = await (0, import_api_fetch9.default)({
        url: revisionsURL
      });
      const revisions = resetRevisions?.map(
        (revision) => Object.fromEntries(
          Object.entries(revision).map(([key, value]) => [
            camelCase(key),
            value
          ])
        )
      );
      dispatch3.receiveThemeGlobalStyleRevisions(
        globalStylesId,
        revisions
      );
    }
  };
  getCurrentThemeGlobalStylesRevisions2.shouldInvalidate = (action) => {
    return action.type === "SAVE_ENTITY_RECORD_FINISH" && action.kind === "root" && !action.error && action.name === "globalStyles";
  };
  var getBlockPatterns2 = () => async ({ dispatch: dispatch3 }) => {
    const patterns = await fetchBlockPatterns();
    dispatch3({ type: "RECEIVE_BLOCK_PATTERNS", patterns });
  };
  var getBlockPatternCategories2 = () => async ({ dispatch: dispatch3 }) => {
    const categories = await (0, import_api_fetch9.default)({
      path: "/wp/v2/block-patterns/categories"
    });
    dispatch3({ type: "RECEIVE_BLOCK_PATTERN_CATEGORIES", categories });
  };
  var getUserPatternCategories2 = () => async ({ dispatch: dispatch3, resolveSelect: resolveSelect2 }) => {
    const patternCategories = await resolveSelect2.getEntityRecords(
      "taxonomy",
      "wp_pattern_category",
      {
        per_page: -1,
        _fields: "id,name,description,slug",
        context: "view"
      }
    );
    const mappedPatternCategories = patternCategories?.map((userCategory) => ({
      ...userCategory,
      label: (0, import_html_entities2.decodeEntities)(userCategory.name),
      name: userCategory.slug
    })) || [];
    dispatch3({
      type: "RECEIVE_USER_PATTERN_CATEGORIES",
      patternCategories: mappedPatternCategories
    });
  };
  var getNavigationFallbackId2 = () => async ({ dispatch: dispatch3, select: select5, registry }) => {
    const fallback = await (0, import_api_fetch9.default)({
      path: (0, import_url6.addQueryArgs)("/wp-block-editor/v1/navigation-fallback", {
        _embed: true
      })
    });
    const record = fallback?._embedded?.self;
    registry.batch(() => {
      dispatch3.receiveNavigationFallbackId(fallback?.id);
      if (!record) {
        return;
      }
      const existingFallbackEntityRecord = select5.getEntityRecord(
        "postType",
        "wp_navigation",
        fallback.id
      );
      const invalidateNavigationQueries = !existingFallbackEntityRecord;
      dispatch3.receiveEntityRecords(
        "postType",
        "wp_navigation",
        record,
        void 0,
        invalidateNavigationQueries
      );
      dispatch3.finishResolution("getEntityRecord", [
        "postType",
        "wp_navigation",
        fallback.id
      ]);
    });
  };
  var getDefaultTemplateId2 = (query) => async ({ dispatch: dispatch3, registry, resolveSelect: resolveSelect2 }) => {
    const template = await (0, import_api_fetch9.default)({
      path: (0, import_url6.addQueryArgs)("/wp/v2/templates/lookup", query)
    });
    await resolveSelect2.getEntitiesConfig("postType");
    const id2 = window?.__experimentalTemplateActivate ? template?.wp_id || template?.id : template?.id;
    if (id2) {
      template.id = id2;
      registry.batch(() => {
        dispatch3.receiveDefaultTemplateId(query, id2);
        dispatch3.receiveEntityRecords(
          "postType",
          template.type,
          template
        );
        dispatch3.finishResolution("getEntityRecord", [
          "postType",
          template.type,
          id2
        ]);
      });
    }
  };
  getDefaultTemplateId2.shouldInvalidate = (action) => {
    return action.type === "RECEIVE_ITEMS" && action.kind === "root" && action.name === "site";
  };
  var getRevisions2 = (kind, name, recordKey, query = {}) => async ({ dispatch: dispatch3, registry, resolveSelect: resolveSelect2 }) => {
    const configs = await resolveSelect2.getEntitiesConfig(kind);
    const entityConfig = configs.find(
      (config) => config.name === name && config.kind === kind
    );
    if (!entityConfig) {
      return;
    }
    if (query._fields) {
      query = {
        ...query,
        _fields: [
          .../* @__PURE__ */ new Set([
            ...get_normalized_comma_separable_default(query._fields) || [],
            entityConfig.revisionKey || DEFAULT_ENTITY_KEY
          ])
        ].join()
      };
    }
    const path = (0, import_url6.addQueryArgs)(
      entityConfig.getRevisionsUrl(recordKey),
      query
    );
    let records, response;
    const meta = {};
    const isPaginated = entityConfig.supportsPagination && query.per_page !== -1;
    try {
      response = await (0, import_api_fetch9.default)({ path, parse: !isPaginated });
    } catch (error) {
      return;
    }
    if (response) {
      if (isPaginated) {
        records = Object.values(await response.json());
        meta.totalItems = parseInt(
          response.headers.get("X-WP-Total")
        );
      } else {
        records = Object.values(response);
      }
      if (query._fields) {
        records = records.map((record) => {
          query._fields.split(",").forEach((field) => {
            if (!record.hasOwnProperty(field)) {
              record[field] = void 0;
            }
          });
          return record;
        });
      }
      registry.batch(() => {
        dispatch3.receiveRevisions(
          kind,
          name,
          recordKey,
          records,
          query,
          false,
          meta
        );
        if (!query?._fields && !query.context) {
          const key = entityConfig.revisionKey || DEFAULT_ENTITY_KEY;
          const resolutionsArgs = records.filter((record) => record[key]).map((record) => [
            kind,
            name,
            recordKey,
            record[key]
          ]);
          dispatch3.finishResolutions(
            "getRevision",
            resolutionsArgs
          );
        }
      });
    }
  };
  getRevisions2.shouldInvalidate = (action, kind, name, recordKey) => action.type === "SAVE_ENTITY_RECORD_FINISH" && name === action.name && kind === action.kind && !action.error && recordKey === action.recordId;
  var getRevision2 = (kind, name, recordKey, revisionKey, query) => async ({ dispatch: dispatch3, resolveSelect: resolveSelect2 }) => {
    const configs = await resolveSelect2.getEntitiesConfig(kind);
    const entityConfig = configs.find(
      (config) => config.name === name && config.kind === kind
    );
    if (!entityConfig) {
      return;
    }
    if (query !== void 0 && query._fields) {
      query = {
        ...query,
        _fields: [
          .../* @__PURE__ */ new Set([
            ...get_normalized_comma_separable_default(query._fields) || [],
            entityConfig.revisionKey || DEFAULT_ENTITY_KEY
          ])
        ].join()
      };
    }
    const path = (0, import_url6.addQueryArgs)(
      entityConfig.getRevisionsUrl(recordKey, revisionKey),
      query
    );
    let record;
    try {
      record = await (0, import_api_fetch9.default)({ path });
    } catch (error) {
      return;
    }
    if (record) {
      dispatch3.receiveRevisions(kind, name, recordKey, record, query);
    }
  };
  var getRegisteredPostMeta2 = (postType) => async ({ dispatch: dispatch3, resolveSelect: resolveSelect2 }) => {
    let options;
    try {
      const {
        rest_namespace: restNamespace = "wp/v2",
        rest_base: restBase
      } = await resolveSelect2.getPostType(postType) || {};
      options = await (0, import_api_fetch9.default)({
        path: `${restNamespace}/${restBase}/?context=edit`,
        method: "OPTIONS"
      });
    } catch (error) {
      return;
    }
    if (options) {
      dispatch3.receiveRegisteredPostMeta(
        postType,
        options?.schema?.properties?.meta?.properties
      );
    }
  };
  var getEntitiesConfig2 = (kind) => async ({ dispatch: dispatch3 }) => {
    const loader = additionalEntityConfigLoaders.find(
      (l) => l.kind === kind
    );
    if (!loader) {
      return;
    }
    try {
      const configs = await loader.loadEntities();
      if (!configs.length) {
        return;
      }
      dispatch3.addEntities(configs);
    } catch {
    }
  };
  var getEditorSettings2 = () => async ({ dispatch: dispatch3 }) => {
    const settings = await (0, import_api_fetch9.default)({
      path: "/wp-block-editor/v1/settings"
    });
    dispatch3.receiveEditorSettings(settings);
  };
  var getEditorAssets2 = () => async ({ dispatch: dispatch3 }) => {
    const assets = await (0, import_api_fetch9.default)({
      path: "/wp-block-editor/v1/assets"
    });
    dispatch3.receiveEditorAssets(assets);
  };

// packages/core-data/build-module/locks/utils.mjs
  function deepCopyLocksTreePath(tree, path) {
    const newTree = { ...tree };
    let currentNode = newTree;
    for (const branchName of path) {
      currentNode.children = {
        ...currentNode.children,
        [branchName]: {
          locks: [],
          children: {},
          ...currentNode.children[branchName]
        }
      };
      currentNode = currentNode.children[branchName];
    }
    return newTree;
  }
  function getNode(tree, path) {
    let currentNode = tree;
    for (const branchName of path) {
      const nextNode = currentNode.children[branchName];
      if (!nextNode) {
        return null;
      }
      currentNode = nextNode;
    }
    return currentNode;
  }
  function* iteratePath(tree, path) {
    let currentNode = tree;
    yield currentNode;
    for (const branchName of path) {
      const nextNode = currentNode.children[branchName];
      if (!nextNode) {
        break;
      }
      yield nextNode;
      currentNode = nextNode;
    }
  }
  function* iterateDescendants(node) {
    const stack = Object.values(node.children);
    while (stack.length) {
      const childNode = stack.pop();
      yield childNode;
      stack.push(...Object.values(childNode.children));
    }
  }
  function hasConflictingLock({ exclusive }, locks2) {
    if (exclusive && locks2.length) {
      return true;
    }
    if (!exclusive && locks2.filter((lock3) => lock3.exclusive).length) {
      return true;
    }
    return false;
  }

// packages/core-data/build-module/locks/reducer.mjs
  var DEFAULT_STATE = {
    requests: [],
    tree: {
      locks: [],
      children: {}
    }
  };
  function locks(state = DEFAULT_STATE, action) {
    switch (action.type) {
      case "ENQUEUE_LOCK_REQUEST": {
        const { request } = action;
        return {
          ...state,
          requests: [request, ...state.requests]
        };
      }
      case "GRANT_LOCK_REQUEST": {
        const { lock: lock3, request } = action;
        const { store: store2, path } = request;
        const storePath = [store2, ...path];
        const newTree = deepCopyLocksTreePath(state.tree, storePath);
        const node = getNode(newTree, storePath);
        node.locks = [...node.locks, lock3];
        return {
          ...state,
          requests: state.requests.filter((r) => r !== request),
          tree: newTree
        };
      }
      case "RELEASE_LOCK": {
        const { lock: lock3 } = action;
        const storePath = [lock3.store, ...lock3.path];
        const newTree = deepCopyLocksTreePath(state.tree, storePath);
        const node = getNode(newTree, storePath);
        node.locks = node.locks.filter((l) => l !== lock3);
        return {
          ...state,
          tree: newTree
        };
      }
    }
    return state;
  }

// packages/core-data/build-module/locks/selectors.mjs
  function getPendingLockRequests(state) {
    return state.requests;
  }
  function isLockAvailable(state, store2, path, { exclusive }) {
    const storePath = [store2, ...path];
    const locks2 = state.tree;
    for (const node2 of iteratePath(locks2, storePath)) {
      if (hasConflictingLock({ exclusive }, node2.locks)) {
        return false;
      }
    }
    const node = getNode(locks2, storePath);
    if (!node) {
      return true;
    }
    for (const descendant of iterateDescendants(node)) {
      if (hasConflictingLock({ exclusive }, descendant.locks)) {
        return false;
      }
    }
    return true;
  }

// packages/core-data/build-module/locks/engine.mjs
  function createLocks() {
    let state = locks(void 0, { type: "@@INIT" });
    function processPendingLockRequests() {
      for (const request of getPendingLockRequests(state)) {
        const { store: store2, path, exclusive, notifyAcquired } = request;
        if (isLockAvailable(state, store2, path, { exclusive })) {
          const lock3 = { store: store2, path, exclusive };
          state = locks(state, {
            type: "GRANT_LOCK_REQUEST",
            lock: lock3,
            request
          });
          notifyAcquired(lock3);
        }
      }
    }
    function acquire(store2, path, exclusive) {
      return new Promise((resolve) => {
        state = locks(state, {
          type: "ENQUEUE_LOCK_REQUEST",
          request: { store: store2, path, exclusive, notifyAcquired: resolve }
        });
        processPendingLockRequests();
      });
    }
    function release(lock3) {
      state = locks(state, {
        type: "RELEASE_LOCK",
        lock: lock3
      });
      processPendingLockRequests();
    }
    return { acquire, release };
  }

// packages/core-data/build-module/locks/actions.mjs
  function createLocksActions() {
    const locks2 = createLocks();
    function __unstableAcquireStoreLock(store2, path, { exclusive }) {
      return () => locks2.acquire(store2, path, exclusive);
    }
    function __unstableReleaseStoreLock(lock3) {
      return () => locks2.release(lock3);
    }
    return { __unstableAcquireStoreLock, __unstableReleaseStoreLock };
  }

// packages/core-data/build-module/dynamic-entities.mjs
  var dynamicActions;
  var dynamicSelectors;

// packages/core-data/build-module/entity-provider.mjs
  var import_element2 = __toESM(require_element(), 1);

// packages/core-data/build-module/entity-context.mjs
  var import_element = __toESM(require_element(), 1);
  var EntityContext = (0, import_element.createContext)({});
  EntityContext.displayName = "EntityContext";

// packages/core-data/build-module/entity-provider.mjs
  var import_jsx_runtime = __toESM(require_jsx_runtime(), 1);
  function EntityProvider({
    kind,
    type: name,
    id: id2,
    revisionId,
    children
  }) {
    const parent = (0, import_element2.useContext)(EntityContext);
    const childContext = (0, import_element2.useMemo)(
      () => ({
        ...parent,
        ...kind && {
          [kind]: {
            ...parent?.[kind],
            [name]: id2
          }
        },
        ...revisionId !== void 0 && { revisionId }
      }),
      [parent, kind, name, id2, revisionId]
    );
    return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(EntityContext.Provider, { value: childContext, children });
  }

// packages/core-data/build-module/hooks/use-entity-record.mjs
  var import_data12 = __toESM(require_data(), 1);
  var import_deprecated4 = __toESM(require_deprecated(), 1);
  var import_element3 = __toESM(require_element(), 1);

// packages/core-data/build-module/hooks/use-query-select.mjs
  var import_data11 = __toESM(require_data(), 1);

// node_modules/memize/dist/index.js
  function memize(fn, options) {
    var size2 = 0;
    var head;
    var tail;
    options = options || {};
    function memoized() {
      var node = head, len = arguments.length, args2, i;
      searchCache: while (node) {
        if (node.args.length !== arguments.length) {
          node = node.next;
          continue;
        }
        for (i = 0; i < len; i++) {
          if (node.args[i] !== arguments[i]) {
            node = node.next;
            continue searchCache;
          }
        }
        if (node !== head) {
          if (node === tail) {
            tail = node.prev;
          }
          node.prev.next = node.next;
          if (node.next) {
            node.next.prev = node.prev;
          }
          node.next = head;
          node.prev = null;
          head.prev = node;
          head = node;
        }
        return node.val;
      }
      args2 = new Array(len);
      for (i = 0; i < len; i++) {
        args2[i] = arguments[i];
      }
      node = {
        args: args2,
        // Generate the result from original function
        val: fn.apply(null, args2)
      };
      if (head) {
        head.prev = node;
        node.next = head;
      } else {
        tail = node;
      }
      if (size2 === /** @type {MemizeOptions} */
      options.maxSize) {
        tail = /** @type {MemizeCacheNode} */
        tail.prev;
        tail.next = null;
      } else {
        size2++;
      }
      head = node;
      return node.val;
    }
    memoized.clear = function() {
      head = null;
      tail = null;
      size2 = 0;
    };
    return memoized;
  }

// packages/core-data/build-module/hooks/memoize.mjs
  var memoize_default = memize;

// packages/core-data/build-module/hooks/constants.mjs
  var Status = /* @__PURE__ */ ((Status2) => {
    Status2["Idle"] = "IDLE";
    Status2["Resolving"] = "RESOLVING";
    Status2["Error"] = "ERROR";
    Status2["Success"] = "SUCCESS";
    return Status2;
  })(Status || {});

// packages/core-data/build-module/hooks/use-query-select.mjs
  var META_SELECTORS = [
    "getIsResolving",
    "hasStartedResolution",
    "hasFinishedResolution",
    "isResolving",
    "getCachedResolvers"
  ];
  function useQuerySelect(mapQuerySelect, deps) {
    return (0, import_data11.useSelect)((select5, registry) => {
      const resolve = (store2) => enrichSelectors(select5(store2));
      return mapQuerySelect(resolve, registry);
    }, deps);
  }
  var enrichSelectors = memoize_default(((selectors) => {
    const resolvers = {};
    for (const selectorName in selectors) {
      if (META_SELECTORS.includes(selectorName)) {
        continue;
      }
      Object.defineProperty(resolvers, selectorName, {
        get: () => (...args2) => {
          const data = selectors[selectorName](...args2);
          const resolutionStatus = selectors.getResolutionState(
            selectorName,
            args2
          )?.status;
          let status;
          switch (resolutionStatus) {
            case "resolving":
              status = Status.Resolving;
              break;
            case "finished":
              status = Status.Success;
              break;
            case "error":
              status = Status.Error;
              break;
            case void 0:
              status = Status.Idle;
              break;
          }
          return {
            data,
            status,
            isResolving: status === Status.Resolving,
            hasStarted: status !== Status.Idle,
            hasResolved: status === Status.Success || status === Status.Error
          };
        }
      });
    }
    return resolvers;
  }));

// packages/core-data/build-module/hooks/use-entity-record.mjs
  var EMPTY_OBJECT2 = {};
  function useEntityRecord(kind, name, recordId, options = { enabled: true }) {
    const { editEntityRecord: editEntityRecord2, saveEditedEntityRecord: saveEditedEntityRecord2 } = (0, import_data12.useDispatch)(store);
    const mutations = (0, import_element3.useMemo)(
      () => ({
        edit: (record2, editOptions = {}) => editEntityRecord2(kind, name, recordId, record2, editOptions),
        save: (saveOptions = {}) => saveEditedEntityRecord2(kind, name, recordId, {
          throwOnError: true,
          ...saveOptions
        })
      }),
      [editEntityRecord2, kind, name, recordId, saveEditedEntityRecord2]
    );
    const { editedRecord, hasEdits, edits } = (0, import_data12.useSelect)(
      (select5) => {
        if (!options.enabled) {
          return {
            editedRecord: EMPTY_OBJECT2,
            hasEdits: false,
            edits: EMPTY_OBJECT2
          };
        }
        return {
          editedRecord: select5(store).getEditedEntityRecord(
            kind,
            name,
            recordId
          ),
          hasEdits: select5(store).hasEditsForEntityRecord(
            kind,
            name,
            recordId
          ),
          edits: select5(store).getEntityRecordNonTransientEdits(
            kind,
            name,
            recordId
          )
        };
      },
      [kind, name, recordId, options.enabled]
    );
    const { data: record, ...querySelectRest } = useQuerySelect(
      (query) => {
        if (!options.enabled) {
          return {
            data: null
          };
        }
        return query(store).getEntityRecord(kind, name, recordId);
      },
      [kind, name, recordId, options.enabled]
    );
    return {
      record,
      editedRecord,
      hasEdits,
      edits,
      ...querySelectRest,
      ...mutations
    };
  }
  function __experimentalUseEntityRecord(kind, name, recordId, options) {
    (0, import_deprecated4.default)(`wp.data.__experimentalUseEntityRecord`, {
      alternative: "wp.data.useEntityRecord",
      since: "6.1"
    });
    return useEntityRecord(kind, name, recordId, options);
  }

// packages/core-data/build-module/hooks/use-entity-records.mjs
  var import_url7 = __toESM(require_url(), 1);
  var import_deprecated5 = __toESM(require_deprecated(), 1);
  var import_data13 = __toESM(require_data(), 1);
  var import_element4 = __toESM(require_element(), 1);
  var EMPTY_ARRAY = [];
  function useEntityRecords(kind, name, queryArgs = {}, options = { enabled: true }) {
    const queryAsString = (0, import_url7.addQueryArgs)("", queryArgs);
    const { data: records, ...rest } = useQuerySelect(
      (query) => {
        if (!options.enabled) {
          return {
            // Avoiding returning a new reference on every execution.
            data: EMPTY_ARRAY
          };
        }
        return query(store).getEntityRecords(kind, name, queryArgs);
      },
      [kind, name, queryAsString, options.enabled]
    );
    const { totalItems, totalPages } = (0, import_data13.useSelect)(
      (select5) => {
        if (!options.enabled) {
          return {
            totalItems: null,
            totalPages: null
          };
        }
        return {
          totalItems: select5(store).getEntityRecordsTotalItems(
            kind,
            name,
            queryArgs
          ),
          totalPages: select5(store).getEntityRecordsTotalPages(
            kind,
            name,
            queryArgs
          )
        };
      },
      [kind, name, queryAsString, options.enabled]
    );
    return {
      records,
      totalItems,
      totalPages,
      ...rest
    };
  }
  function __experimentalUseEntityRecords(kind, name, queryArgs, options) {
    (0, import_deprecated5.default)(`wp.data.__experimentalUseEntityRecords`, {
      alternative: "wp.data.useEntityRecords",
      since: "6.1"
    });
    return useEntityRecords(kind, name, queryArgs, options);
  }
  function useEntityRecordsWithPermissions(kind, name, queryArgs = {}, options = { enabled: true }) {
    const entityConfig = (0, import_data13.useSelect)(
      (select5) => select5(store).getEntityConfig(kind, name),
      [kind, name]
    );
    const { records: data, ...ret } = useEntityRecords(
      kind,
      name,
      {
        ...queryArgs,
        // If _fields is provided, we need to include _links in the request for permission caching to work.
        ...queryArgs._fields ? {
          _fields: [
            .../* @__PURE__ */ new Set([
              ...get_normalized_comma_separable_default(
                queryArgs._fields
              ) || [],
              "_links"
            ])
          ].join()
        } : {}
      },
      options
    );
    const ids = (0, import_element4.useMemo)(
      () => data?.map(
        // @ts-ignore
        (record) => record[entityConfig?.key ?? "id"]
      ) ?? [],
      [data, entityConfig?.key]
    );
    const permissions = (0, import_data13.useSelect)(
      (select5) => {
        const { getEntityRecordsPermissions: getEntityRecordsPermissions2 } = unlock2(
          select5(store)
        );
        return getEntityRecordsPermissions2(kind, name, ids);
      },
      [ids, kind, name]
    );
    const dataWithPermissions = (0, import_element4.useMemo)(
      () => data?.map((record, index) => ({
        // @ts-ignore
        ...record,
        permissions: permissions[index]
      })) ?? [],
      [data, permissions]
    );
    return { records: dataWithPermissions, ...ret };
  }

// packages/core-data/build-module/hooks/use-resource-permissions.mjs
  var import_deprecated6 = __toESM(require_deprecated(), 1);
  var import_warning = __toESM(require_warning(), 1);
  function useResourcePermissions(resource, id2) {
    const isEntity = typeof resource === "object";
    const resourceAsString = isEntity ? JSON.stringify(resource) : resource;
    if (isEntity && typeof id2 !== "undefined") {
      (0, import_warning.default)(
        `When 'resource' is an entity object, passing 'id' as a separate argument isn't supported.`
      );
    }
    return useQuerySelect(
      (resolve) => {
        const hasId = isEntity ? !!resource.id : !!id2;
        const { canUser: canUser3 } = resolve(store);
        const create9 = canUser3(
          "create",
          isEntity ? { kind: resource.kind, name: resource.name } : resource
        );
        if (!hasId) {
          const read2 = canUser3("read", resource);
          const isResolving2 = create9.isResolving || read2.isResolving;
          const hasResolved2 = create9.hasResolved && read2.hasResolved;
          let status2 = Status.Idle;
          if (isResolving2) {
            status2 = Status.Resolving;
          } else if (hasResolved2) {
            status2 = Status.Success;
          }
          return {
            status: status2,
            isResolving: isResolving2,
            hasResolved: hasResolved2,
            canCreate: create9.hasResolved && create9.data,
            canRead: read2.hasResolved && read2.data
          };
        }
        const read = canUser3("read", resource, id2);
        const update = canUser3("update", resource, id2);
        const _delete = canUser3("delete", resource, id2);
        const isResolving = read.isResolving || create9.isResolving || update.isResolving || _delete.isResolving;
        const hasResolved = read.hasResolved && create9.hasResolved && update.hasResolved && _delete.hasResolved;
        let status = Status.Idle;
        if (isResolving) {
          status = Status.Resolving;
        } else if (hasResolved) {
          status = Status.Success;
        }
        return {
          status,
          isResolving,
          hasResolved,
          canRead: hasResolved && read.data,
          canCreate: hasResolved && create9.data,
          canUpdate: hasResolved && update.data,
          canDelete: hasResolved && _delete.data
        };
      },
      [resourceAsString, id2]
    );
  }
  var use_resource_permissions_default = useResourcePermissions;
  function __experimentalUseResourcePermissions(resource, id2) {
    (0, import_deprecated6.default)(`wp.data.__experimentalUseResourcePermissions`, {
      alternative: "wp.data.useResourcePermissions",
      since: "6.1"
    });
    return useResourcePermissions(resource, id2);
  }

// packages/core-data/build-module/hooks/use-entity-block-editor.mjs
  var import_element6 = __toESM(require_element(), 1);
  var import_data14 = __toESM(require_data(), 1);
  var import_blocks5 = __toESM(require_blocks(), 1);

// packages/core-data/build-module/hooks/use-entity-id.mjs
  var import_element5 = __toESM(require_element(), 1);
  function useEntityId(kind, name) {
    const context = (0, import_element5.useContext)(EntityContext);
    return context?.[kind]?.[name];
  }

// packages/core-data/build-module/footnotes/index.mjs
  var import_rich_text4 = __toESM(require_rich_text(), 1);

// packages/core-data/build-module/footnotes/get-rich-text-values-cached.mjs
  var import_block_editor5 = __toESM(require_block_editor(), 1);
  var unlockedApis;
  var cache = /* @__PURE__ */ new WeakMap();
  function getRichTextValuesCached(block) {
    if (!unlockedApis) {
      unlockedApis = unlock2(import_block_editor5.privateApis);
    }
    if (!cache.has(block)) {
      const values = unlockedApis.getRichTextValues([block]);
      cache.set(block, values);
    }
    return cache.get(block);
  }

// packages/core-data/build-module/footnotes/get-footnotes-order.mjs
  var cache2 = /* @__PURE__ */ new WeakMap();
  function getBlockFootnotesOrder(block) {
    if (!cache2.has(block)) {
      const order = [];
      for (const value of getRichTextValuesCached(block)) {
        if (!value) {
          continue;
        }
        value.replacements.forEach(({ type, attributes }) => {
          if (type === "core/footnote") {
            order.push(attributes["data-fn"]);
          }
        });
      }
      cache2.set(block, order);
    }
    return cache2.get(block);
  }
  function getFootnotesOrder(blocks) {
    return blocks.flatMap(getBlockFootnotesOrder);
  }

// packages/core-data/build-module/footnotes/index.mjs
  var oldFootnotes = {};
  function updateFootnotesFromMeta(blocks, meta) {
    const output = { blocks };
    if (!meta) {
      return output;
    }
    if (meta.footnotes === void 0) {
      return output;
    }
    const newOrder = getFootnotesOrder(blocks);
    const footnotes = meta.footnotes ? JSON.parse(meta.footnotes) : [];
    const currentOrder = footnotes.map((fn) => fn.id);
    if (currentOrder.join("") === newOrder.join("")) {
      return output;
    }
    const newFootnotes = newOrder.map(
      (fnId) => footnotes.find((fn) => fn.id === fnId) || oldFootnotes[fnId] || {
        id: fnId,
        content: ""
      }
    );
    function updateAttributes(attributes) {
      if (!attributes || Array.isArray(attributes) || typeof attributes !== "object") {
        return attributes;
      }
      attributes = { ...attributes };
      for (const key in attributes) {
        const value = attributes[key];
        if (Array.isArray(value)) {
          attributes[key] = value.map(updateAttributes);
          continue;
        }
        if (typeof value !== "string" && !(value instanceof import_rich_text4.RichTextData)) {
          continue;
        }
        const richTextValue = typeof value === "string" ? import_rich_text4.RichTextData.fromHTMLString(value) : new import_rich_text4.RichTextData(value);
        let hasFootnotes = false;
        richTextValue.replacements.forEach((replacement) => {
          if (replacement.type === "core/footnote") {
            const id2 = replacement.attributes["data-fn"];
            const index = newOrder.indexOf(id2);
            const countValue = (0, import_rich_text4.create)({
              html: replacement.innerHTML
            });
            countValue.text = String(index + 1);
            countValue.formats = Array.from(
              { length: countValue.text.length },
              () => countValue.formats[0]
            );
            countValue.replacements = Array.from(
              { length: countValue.text.length },
              () => countValue.replacements[0]
            );
            replacement.innerHTML = (0, import_rich_text4.toHTMLString)({
              value: countValue
            });
            hasFootnotes = true;
          }
        });
        if (hasFootnotes) {
          attributes[key] = typeof value === "string" ? richTextValue.toHTMLString() : richTextValue;
        }
      }
      return attributes;
    }
    function updateBlocksAttributes(__blocks) {
      return __blocks.map((block) => {
        return {
          ...block,
          attributes: updateAttributes(block.attributes),
          innerBlocks: updateBlocksAttributes(block.innerBlocks)
        };
      });
    }
    const newBlocks = updateBlocksAttributes(blocks);
    oldFootnotes = {
      ...oldFootnotes,
      ...footnotes.reduce((acc, fn) => {
        if (!newOrder.includes(fn.id)) {
          acc[fn.id] = fn;
        }
        return acc;
      }, {})
    };
    return {
      meta: {
        ...meta,
        footnotes: JSON.stringify(newFootnotes)
      },
      blocks: newBlocks
    };
  }

// packages/core-data/build-module/hooks/use-entity-block-editor.mjs
  var EMPTY_ARRAY2 = [];
  var parsedBlocksCache = /* @__PURE__ */ new Map();
  function useEntityBlockEditor(kind, name, { id: _id } = {}) {
    const providerId = useEntityId(kind, name);
    const id2 = _id ?? providerId;
    const { content, editedBlocks, meta } = (0, import_data14.useSelect)(
      (select5) => {
        if (!id2) {
          return {};
        }
        const { getEditedEntityRecord: getEditedEntityRecord3 } = select5(STORE_NAME);
        const editedRecord = getEditedEntityRecord3(kind, name, id2);
        return {
          editedBlocks: editedRecord.blocks,
          content: editedRecord.content,
          meta: editedRecord.meta
        };
      },
      [kind, name, id2]
    );
    const { __unstableCreateUndoLevel: __unstableCreateUndoLevel2, editEntityRecord: editEntityRecord2 } = (0, import_data14.useDispatch)(STORE_NAME);
    const blocks = (0, import_element6.useMemo)(() => {
      if (!id2) {
        return void 0;
      }
      if (editedBlocks) {
        return editedBlocks;
      }
      if (!content || typeof content !== "string") {
        return EMPTY_ARRAY2;
      }
      const cacheKey = `${kind}:${name}:${id2}`;
      const cached = parsedBlocksCache.get(cacheKey);
      let _blocks;
      if (cached && cached.content === content) {
        _blocks = cached.blocks;
      } else {
        _blocks = (0, import_blocks5.parse)(content);
        parsedBlocksCache.set(cacheKey, { content, blocks: _blocks });
      }
      return _blocks;
    }, [kind, name, id2, editedBlocks, content]);
    const onChange = (0, import_element6.useCallback)(
      (newBlocks, options) => {
        const noChange = blocks === newBlocks;
        if (noChange) {
          return __unstableCreateUndoLevel2(kind, name, id2);
        }
        const { selection, ...rest } = options;
        const edits = {
          selection,
          content: ({ blocks: blocksForSerialization = [] }) => (0, import_blocks5.__unstableSerializeAndClean)(blocksForSerialization),
          ...updateFootnotesFromMeta(newBlocks, meta)
        };
        editEntityRecord2(kind, name, id2, edits, {
          isCached: false,
          ...rest
        });
      },
      [
        kind,
        name,
        id2,
        blocks,
        meta,
        __unstableCreateUndoLevel2,
        editEntityRecord2
      ]
    );
    const onInput = (0, import_element6.useCallback)(
      (newBlocks, options) => {
        const { selection, ...rest } = options;
        const edits = {
          selection,
          ...updateFootnotesFromMeta(newBlocks, meta)
        };
        editEntityRecord2(kind, name, id2, edits, {
          isCached: true,
          ...rest
        });
      },
      [kind, name, id2, meta, editEntityRecord2]
    );
    return [blocks, onInput, onChange];
  }

// packages/core-data/build-module/hooks/use-entity-prop.mjs
  var import_element7 = __toESM(require_element(), 1);
  var import_data15 = __toESM(require_data(), 1);
  function useEntityProp(kind, name, prop, _id) {
    const providerId = useEntityId(kind, name);
    const id2 = _id ?? providerId;
    const context = (0, import_element7.useContext)(EntityContext);
    const revisionId = context?.revisionId;
    const { value, fullValue } = (0, import_data15.useSelect)(
      (select5) => {
        if (revisionId) {
          const revisions = select5(STORE_NAME).getRevisions(
            kind,
            name,
            id2,
            {
              per_page: -1,
              context: "edit",
              _fields: "id,date,author,meta,title.raw,excerpt.raw,content.raw"
            }
          );
          const entityConfig = select5(STORE_NAME).getEntityConfig(
            kind,
            name
          );
          const revKey = entityConfig?.revisionKey || DEFAULT_ENTITY_KEY;
          const revision = revisions?.find(
            (r) => r[revKey] === revisionId
          );
          return revision ? {
            value: revision[prop]?.raw ?? revision[prop],
            fullValue: revision[prop]
          } : {};
        }
        const { getEntityRecord: getEntityRecord3, getEditedEntityRecord: getEditedEntityRecord3 } = select5(STORE_NAME);
        const record = getEntityRecord3(kind, name, id2);
        const editedRecord = getEditedEntityRecord3(kind, name, id2);
        return record && editedRecord ? {
          value: editedRecord[prop],
          fullValue: record[prop]
        } : {};
      },
      [kind, name, id2, prop, revisionId]
    );
    const { editEntityRecord: editEntityRecord2 } = (0, import_data15.useDispatch)(STORE_NAME);
    const setValue = (0, import_element7.useCallback)(
      (newValue) => {
        if (revisionId) {
          return;
        }
        editEntityRecord2(kind, name, id2, {
          [prop]: newValue
        });
      },
      [editEntityRecord2, kind, name, id2, prop, revisionId]
    );
    return [value, setValue, fullValue];
  }

// packages/core-data/build-module/hooks/use-post-editor-awareness-state.mjs
  var import_compose3 = __toESM(require_compose(), 1);
  var import_element8 = __toESM(require_element(), 1);
  var defaultResolvedSelection = {
    richTextOffset: null,
    localClientId: null
  };
  var defaultState = {
    activeCollaborators: [],
    resolveSelection: () => defaultResolvedSelection,
    getDebugData: () => ({
      doc: {},
      clients: {},
      collaboratorMap: {}
    }),
    isCurrentCollaboratorDisconnected: false
  };
  function getAwarenessState(awareness, newState) {
    const activeCollaborators = newState ?? awareness.getCurrentState();
    return {
      activeCollaborators,
      resolveSelection: (selection) => awareness.convertSelectionStateToAbsolute(selection),
      getDebugData: () => awareness.getDebugData(),
      isCurrentCollaboratorDisconnected: activeCollaborators.find((collaborator) => collaborator.isMe)?.isConnected === false
    };
  }
  function usePostEditorAwarenessState(postId, postType) {
    const [state, setState] = (0, import_element8.useState)(defaultState);
    (0, import_element8.useEffect)(() => {
      if (null === postId || null === postType) {
        setState(defaultState);
        return;
      }
      const objectType = `postType/${postType}`;
      const objectId = postId.toString();
      const awareness = getSyncManager()?.getAwareness(
        objectType,
        objectId
      );
      if (!awareness) {
        setState(defaultState);
        return;
      }
      awareness.setUp();
      setState(getAwarenessState(awareness));
      const unsubscribe = awareness?.onStateChange(
        (newState) => {
          setState(getAwarenessState(awareness, newState));
        }
      );
      return unsubscribe;
    }, [postId, postType]);
    return state;
  }
  function useActiveCollaborators(postId, postType) {
    return usePostEditorAwarenessState(postId, postType).activeCollaborators;
  }
  function useResolvedSelection(postId, postType) {
    return usePostEditorAwarenessState(postId, postType).resolveSelection;
  }
  function useLastPostSave(postId, postType) {
    const [lastSave, setLastSave] = (0, import_element8.useState)(null);
    (0, import_element8.useEffect)(() => {
      if (null === postId || null === postType) {
        setLastSave(null);
        return;
      }
      const awareness = getSyncManager()?.getAwareness(
        `postType/${postType}`,
        postId.toString()
      );
      if (!awareness) {
        setLastSave(null);
        return;
      }
      awareness.setUp();
      const stateMap = awareness.doc.getMap("state");
      const recordMap = awareness.doc.getMap("document");
      const setupTime = Date.now();
      const observer = (event) => {
        if (event.keysChanged.has("savedAt")) {
          const savedAt = stateMap.get("savedAt");
          const savedByClientId = stateMap.get("savedBy");
          if (typeof savedAt === "number" && typeof savedByClientId === "number" && savedAt > setupTime) {
            const postStatus = recordMap.get("status");
            setLastSave({ savedAt, savedByClientId, postStatus });
          }
        }
      };
      stateMap.observe(observer);
      return () => {
        stateMap.unobserve(observer);
      };
    }, [postId, postType]);
    return lastSave;
  }
  function useOnCollaboratorJoin(postId, postType, callback) {
    const { activeCollaborators } = usePostEditorAwarenessState(
      postId,
      postType
    );
    const prevCollaborators = (0, import_compose3.usePrevious)(activeCollaborators);
    (0, import_element8.useEffect)(() => {
      if (!prevCollaborators || prevCollaborators.length === 0) {
        return;
      }
      const prevMap = new Map(
        prevCollaborators.map((collaborator) => [
          collaborator.clientId,
          collaborator
        ])
      );
      const me = activeCollaborators.find(
        (collaborator) => collaborator.isMe
      );
      for (const collaborator of activeCollaborators) {
        if (!prevMap.has(collaborator.clientId) && !collaborator.isMe) {
          callback(collaborator, me);
        }
      }
    }, [activeCollaborators, prevCollaborators, callback]);
  }
  function useOnCollaboratorLeave(postId, postType, callback) {
    const { activeCollaborators } = usePostEditorAwarenessState(
      postId,
      postType
    );
    const prevCollaborators = (0, import_compose3.usePrevious)(activeCollaborators);
    (0, import_element8.useEffect)(() => {
      if (!prevCollaborators || prevCollaborators.length === 0) {
        return;
      }
      const newMap = new Map(
        activeCollaborators.map((collaborator) => [
          collaborator.clientId,
          collaborator
        ])
      );
      for (const prevCollab of prevCollaborators) {
        if (prevCollab.isMe || !prevCollab.isConnected) {
          continue;
        }
        const newCollab = newMap.get(prevCollab.clientId);
        if (!newCollab?.isConnected) {
          callback(prevCollab);
        }
      }
    }, [activeCollaborators, prevCollaborators, callback]);
  }
  function useOnPostSave(postId, postType, callback) {
    const { activeCollaborators } = usePostEditorAwarenessState(
      postId,
      postType
    );
    const lastPostSave = useLastPostSave(postId, postType);
    const prevPostSave = (0, import_compose3.usePrevious)(lastPostSave);
    (0, import_element8.useEffect)(() => {
      if (!lastPostSave) {
        return;
      }
      if (prevPostSave && lastPostSave.savedAt === prevPostSave.savedAt) {
        return;
      }
      const saver = activeCollaborators.find(
        (collaborator) => collaborator.clientId === lastPostSave.savedByClientId && !collaborator.isMe
      );
      if (!saver) {
        return;
      }
      callback(lastPostSave, saver, prevPostSave ?? null);
    }, [lastPostSave, prevPostSave, activeCollaborators, callback]);
  }

// packages/core-data/build-module/private-apis.mjs
  var lockedApis = {
    useEntityRecordsWithPermissions,
    RECEIVE_INTERMEDIATE_RESULTS,
    retrySyncConnection,
    useActiveCollaborators,
    useResolvedSelection,
    useOnCollaboratorJoin,
    useOnCollaboratorLeave,
    useOnPostSave,
    SelectionType,
    SelectionDirection
  };
  var privateApis2 = {};
  lock2(privateApis2, lockedApis);

// packages/core-data/build-module/index.mjs
  var entitiesConfig2 = [
    ...rootEntitiesConfig,
    ...additionalEntityConfigLoaders.filter((config) => !!config.name)
  ];
  var entitySelectors = entitiesConfig2.reduce((result, entity2) => {
    const { kind, name, plural } = entity2;
    const getEntityRecordMethodName = getMethodName(kind, name);
    result[getEntityRecordMethodName] = (state, key, query) => {
      logEntityDeprecation(kind, name, getEntityRecordMethodName, {
        isShorthandSelector: true,
        alternativeFunctionName: "getEntityRecord"
      });
      return getEntityRecord(state, kind, name, key, query);
    };
    if (plural) {
      const getEntityRecordsMethodName = getMethodName(kind, plural, "get");
      result[getEntityRecordsMethodName] = (state, query) => {
        logEntityDeprecation(kind, name, getEntityRecordsMethodName, {
          isShorthandSelector: true,
          alternativeFunctionName: "getEntityRecords"
        });
        return getEntityRecords(state, kind, name, query);
      };
    }
    return result;
  }, {});
  var entityResolvers = entitiesConfig2.reduce((result, entity2) => {
    const { kind, name, plural } = entity2;
    const getEntityRecordMethodName = getMethodName(kind, name);
    result[getEntityRecordMethodName] = (key, query) => {
      logEntityDeprecation(kind, name, getEntityRecordMethodName, {
        isShorthandSelector: true,
        alternativeFunctionName: "getEntityRecord"
      });
      return getEntityRecord2(kind, name, key, query);
    };
    if (plural) {
      const getEntityRecordsMethodName = getMethodName(kind, plural, "get");
      result[getEntityRecordsMethodName] = (...args2) => {
        logEntityDeprecation(kind, plural, getEntityRecordsMethodName, {
          isShorthandSelector: true,
          alternativeFunctionName: "getEntityRecords"
        });
        return getEntityRecords2(kind, name, ...args2);
      };
      result[getEntityRecordsMethodName].shouldInvalidate = (action) => getEntityRecords2.shouldInvalidate(action, kind, name);
    }
    return result;
  }, {});
  var entityActions = entitiesConfig2.reduce((result, entity2) => {
    const { kind, name } = entity2;
    const saveEntityRecordMethodName = getMethodName(kind, name, "save");
    result[saveEntityRecordMethodName] = (record, options) => {
      logEntityDeprecation(kind, name, saveEntityRecordMethodName, {
        isShorthandSelector: true,
        alternativeFunctionName: "saveEntityRecord"
      });
      return saveEntityRecord(kind, name, record, options);
    };
    const deleteEntityRecordMethodName = getMethodName(kind, name, "delete");
    result[deleteEntityRecordMethodName] = (key, query, options) => {
      logEntityDeprecation(kind, name, deleteEntityRecordMethodName, {
        isShorthandSelector: true,
        alternativeFunctionName: "deleteEntityRecord"
      });
      return deleteEntityRecord(kind, name, key, query, options);
    };
    return result;
  }, {});
  var storeConfig = () => ({
    reducer: reducer_default2,
    actions: {
      ...dynamicActions,
      ...actions_exports,
      ...entityActions,
      ...createLocksActions()
    },
    selectors: {
      ...dynamicSelectors,
      ...selectors_exports,
      ...entitySelectors
    },
    resolvers: { ...resolvers_exports, ...entityResolvers }
  });
  var store = (0, import_data16.createReduxStore)(STORE_NAME, storeConfig());
  unlock2(store).registerPrivateSelectors(private_selectors_exports);
  unlock2(store).registerPrivateActions(private_actions_exports);
  (0, import_data16.register)(store);
  return __toCommonJS(index_exports);
})();
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(wp ||= {}).listReusableBlocks = (() => {
  var __create = Object.create;
  var __defProp = Object.defineProperty;
  var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
  var __getOwnPropNames = Object.getOwnPropertyNames;
  var __getProtoOf = Object.getPrototypeOf;
  var __hasOwnProp = Object.prototype.hasOwnProperty;
  var __commonJS = (cb, mod) => function __require() {
    return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
  };
  var __copyProps = (to, from, except, desc) => {
    if (from && typeof from === "object" || typeof from === "function") {
      for (let key of __getOwnPropNames(from))
        if (!__hasOwnProp.call(to, key) && key !== except)
          __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
    }
    return to;
  };
  var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
    // If the importer is in node compatibility mode or this is not an ESM
    // file that has been converted to a CommonJS file using a Babel-
    // compatible transform (i.e. "__esModule" has not been set), then set
    // "default" to the CommonJS "module.exports" for node compatibility.
    isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
    mod
  ));

// package-external:@wordpress/element
  var require_element = __commonJS({
    "package-external:@wordpress/element"(exports, module) {
      module.exports = window.wp.element;
    }
  });

// package-external:@wordpress/i18n
  var require_i18n = __commonJS({
    "package-external:@wordpress/i18n"(exports, module) {
      module.exports = window.wp.i18n;
    }
  });

// package-external:@wordpress/api-fetch
  var require_api_fetch = __commonJS({
    "package-external:@wordpress/api-fetch"(exports, module) {
      module.exports = window.wp.apiFetch;
    }
  });

// package-external:@wordpress/blob
  var require_blob = __commonJS({
    "package-external:@wordpress/blob"(exports, module) {
      module.exports = window.wp.blob;
    }
  });

// package-external:@wordpress/compose
  var require_compose = __commonJS({
    "package-external:@wordpress/compose"(exports, module) {
      module.exports = window.wp.compose;
    }
  });

// package-external:@wordpress/components
  var require_components = __commonJS({
    "package-external:@wordpress/components"(exports, module) {
      module.exports = window.wp.components;
    }
  });

// vendor-external:react/jsx-runtime
  var require_jsx_runtime = __commonJS({
    "vendor-external:react/jsx-runtime"(exports, module) {
      module.exports = window.ReactJSXRuntime;
    }
  });

// packages/list-reusable-blocks/build-module/index.mjs
  var import_element2 = __toESM(require_element(), 1);
  var import_i18n3 = __toESM(require_i18n(), 1);

// node_modules/lower-case/dist.es2015/index.js
  function lowerCase(str) {
    return str.toLowerCase();
  }

// node_modules/dot-case/dist.es2015/index.js
  function dotCase(input, options) {
    if (options === void 0) {
      options = {};
    }
    return noCase(input, __assign({ delimiter: "." }, options));
  }

// node_modules/param-case/dist.es2015/index.js
  function paramCase(input, options) {
    if (options === void 0) {
      options = {};
    }
    return dotCase(input, __assign({ delimiter: "-" }, options));
  }

// packages/list-reusable-blocks/build-module/utils/export.mjs
  var import_api_fetch = __toESM(require_api_fetch(), 1);
  var import_blob = __toESM(require_blob(), 1);
  async function exportReusableBlock(id) {
    const postType = await (0, import_api_fetch.default)({ path: `/wp/v2/types/wp_block` });
    const post = await (0, import_api_fetch.default)({
      path: `/wp/v2/${postType.rest_base}/${id}?context=edit`
    });
    const title = post.title.raw;
    const content = post.content.raw;
    const syncStatus = post.wp_pattern_sync_status;
    const fileContent = JSON.stringify(
      {
        __file: "wp_block",
        title,
        content,
        syncStatus
      },
      null,
      2
    );
    const fileName = paramCase(title) + ".json";
    (0, import_blob.downloadBlob)(fileName, fileContent, "application/json");
  }
  var export_default = exportReusableBlock;

// packages/list-reusable-blocks/build-module/components/import-dropdown/index.mjs
  var import_compose2 = __toESM(require_compose(), 1);
  var import_i18n2 = __toESM(require_i18n(), 1);
  var import_components2 = __toESM(require_components(), 1);

// packages/list-reusable-blocks/build-module/components/import-form/index.mjs
  var import_element = __toESM(require_element(), 1);
  var import_compose = __toESM(require_compose(), 1);
  var import_i18n = __toESM(require_i18n(), 1);
  var import_components = __toESM(require_components(), 1);

// packages/list-reusable-blocks/build-module/utils/import.mjs
  var import_api_fetch2 = __toESM(require_api_fetch(), 1);

// packages/list-reusable-blocks/build-module/utils/file.mjs
  function readTextFile(file) {
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    return new Promise((resolve) => {
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        resolve(reader.result);
      };
      reader.readAsText(file);
    });
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  async function importReusableBlock(file) {
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      data: {
        title: parsedContent.title,
        content: parsedContent.content,
        status: "publish",
        meta: parsedContent.syncStatus === "unsynced" ? { wp_pattern_sync_status: parsedContent.syncStatus } : void 0
      },
      method: "POST"
    });
    return reusableBlock;
  }
  var import_default = importReusableBlock;

// packages/list-reusable-blocks/build-module/components/import-form/index.mjs
  var import_jsx_runtime = __toESM(require_jsx_runtime(), 1);
  function ImportForm({ instanceId, onUpload }) {
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    const formRef = (0, import_element.useRef)();
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    const [error, setError] = (0, import_element.useState)(null);
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            "label",
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          /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
            import_components.Button,
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              disabled: !file || isLoading,
              variant: "secondary",
              className: "list-reusable-blocks-import-form__button",
              children: (0, import_i18n._x)("Import", "button label")
            }
          )
        ]
      }
    );
  }
  var import_form_default = (0, import_compose.withInstanceId)(ImportForm);

// packages/list-reusable-blocks/build-module/components/import-dropdown/index.mjs
  var import_jsx_runtime2 = __toESM(require_jsx_runtime(), 1);
  function ImportDropdown({ onUpload }) {
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      {
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        renderToggle: ({ isOpen, onToggle }) => /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(
          import_components2.Button,
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            onClick: onToggle,
            variant: "primary",
            children: (0, import_i18n2.__)("Import from JSON")
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        ),
        renderContent: ({ onClose }) => /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(import_form_default, { onUpload: (0, import_compose2.pipe)(onClose, onUpload) })
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  }
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// packages/list-reusable-blocks/build-module/index.mjs
  var import_jsx_runtime3 = __toESM(require_jsx_runtime(), 1);
  document.body.addEventListener("click", (event) => {
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      notice.innerHTML = `<p>${(0, import_i18n3.__)("Pattern imported successfully!")}</p>`;
      const headerEnd = document.querySelector(".wp-header-end");
      if (!headerEnd) {
        return;
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    const container = document.createElement("div");
    container.className = "list-reusable-blocks__container";
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i=n.nodeName.toLowerCase();if(r.hasOwnProperty(i)&&(!r[i].isMatch||r[i].isMatch?.(n))){if(Ct(n)){let{attributes:a=[],classes:s=[],children:f,require:u=[],allowEmpty:d}=r[i];if(f&&!d&&R(n)){g(n);return}if(n.hasAttributes()&&(Array.from(n.attributes).forEach(({name:l})=>{l!=="class"&&!a.includes(l)&&n.removeAttribute(l)}),n.classList&&n.classList.length)){let l=s.map(c=>c==="*"?()=>!0:typeof c=="string"?m=>m===c:c instanceof RegExp?m=>c.test(m):$t);Array.from(n.classList).forEach(c=>{l.some(m=>m(c))||n.classList.remove(c)}),n.classList.length||n.removeAttribute("class")}if(n.hasChildNodes()){if(f==="*")return;if(f)u.length&&!n.querySelector(u.join(","))?(I(n.childNodes,e,r,o),w(n)):n.parentNode&&n.parentNode.nodeName==="BODY"&&A(n)?(I(n.childNodes,e,r,o),Array.from(n.childNodes).some(l=>!A(l))&&w(n)):I(n.childNodes,e,f,o);else for(;n.firstChild;)g(n.firstChild)}}}else I(n.childNodes,e,r,o),o&&!A(n)&&n.nextElementSibling&&y(e.createElement("br"),n),w(n)})}function Tt(t,e,r){let o=document.implementation.createHTMLDocument("");return o.body.innerHTML=t,I(o.body.childNodes,o,e,r),o.body.innerHTML}function Jt(t){let e=Array.from(t.files);return Array.from(t.items).forEach(r=>{let o=r.getAsFile();o&&!e.find(({name:n,type:i,size:a})=>n===o.name&&i===o.type&&a===o.size)&&e.push(o)}),e}var Kt={focusable:z,tabbable:k};return Pt(Qt);})();
���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������dist/block-directory.js�����������������������������������������������������������������������������0000644�����������������00000157256�15221325047�0011162 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������var wp;
(wp ||= {}).blockDirectory = (() => {
  var __create = Object.create;
  var __defProp = Object.defineProperty;
  var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
  var __getOwnPropNames = Object.getOwnPropertyNames;
  var __getProtoOf = Object.getPrototypeOf;
  var __hasOwnProp = Object.prototype.hasOwnProperty;
  var __commonJS = (cb, mod) => function __require() {
    return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
  };
  var __export = (target, all) => {
    for (var name in all)
      __defProp(target, name, { get: all[name], enumerable: true });
  };
  var __copyProps = (to, from, except, desc) => {
    if (from && typeof from === "object" || typeof from === "function") {
      for (let key of __getOwnPropNames(from))
        if (!__hasOwnProp.call(to, key) && key !== except)
          __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
    }
    return to;
  };
  var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
    // If the importer is in node compatibility mode or this is not an ESM
    // file that has been converted to a CommonJS file using a Babel-
    // compatible transform (i.e. "__esModule" has not been set), then set
    // "default" to the CommonJS "module.exports" for node compatibility.
    isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
    mod
  ));
  var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// package-external:@wordpress/plugins
  var require_plugins = __commonJS({
    "package-external:@wordpress/plugins"(exports, module) {
      module.exports = window.wp.plugins;
    }
  });

// package-external:@wordpress/hooks
  var require_hooks = __commonJS({
    "package-external:@wordpress/hooks"(exports, module) {
      module.exports = window.wp.hooks;
    }
  });

// package-external:@wordpress/blocks
  var require_blocks = __commonJS({
    "package-external:@wordpress/blocks"(exports, module) {
      module.exports = window.wp.blocks;
    }
  });

// package-external:@wordpress/data
  var require_data = __commonJS({
    "package-external:@wordpress/data"(exports, module) {
      module.exports = window.wp.data;
    }
  });

// package-external:@wordpress/element
  var require_element = __commonJS({
    "package-external:@wordpress/element"(exports, module) {
      module.exports = window.wp.element;
    }
  });

// package-external:@wordpress/editor
  var require_editor = __commonJS({
    "package-external:@wordpress/editor"(exports, module) {
      module.exports = window.wp.editor;
    }
  });

// package-external:@wordpress/i18n
  var require_i18n = __commonJS({
    "package-external:@wordpress/i18n"(exports, module) {
      module.exports = window.wp.i18n;
    }
  });

// package-external:@wordpress/api-fetch
  var require_api_fetch = __commonJS({
    "package-external:@wordpress/api-fetch"(exports, module) {
      module.exports = window.wp.apiFetch;
    }
  });

// package-external:@wordpress/notices
  var require_notices = __commonJS({
    "package-external:@wordpress/notices"(exports, module) {
      module.exports = window.wp.notices;
    }
  });

// package-external:@wordpress/url
  var require_url = __commonJS({
    "package-external:@wordpress/url"(exports, module) {
      module.exports = window.wp.url;
    }
  });

// package-external:@wordpress/compose
  var require_compose = __commonJS({
    "package-external:@wordpress/compose"(exports, module) {
      module.exports = window.wp.compose;
    }
  });

// package-external:@wordpress/core-data
  var require_core_data = __commonJS({
    "package-external:@wordpress/core-data"(exports, module) {
      module.exports = window.wp.coreData;
    }
  });

// package-external:@wordpress/primitives
  var require_primitives = __commonJS({
    "package-external:@wordpress/primitives"(exports, module) {
      module.exports = window.wp.primitives;
    }
  });

// vendor-external:react/jsx-runtime
  var require_jsx_runtime = __commonJS({
    "vendor-external:react/jsx-runtime"(exports, module) {
      module.exports = window.ReactJSXRuntime;
    }
  });

// package-external:@wordpress/a11y
  var require_a11y = __commonJS({
    "package-external:@wordpress/a11y"(exports, module) {
      module.exports = window.wp.a11y;
    }
  });

// packages/block-directory/build-module/index.mjs
  var index_exports = {};
  __export(index_exports, {
    store: () => store
  });

// packages/block-directory/build-module/plugins/index.mjs
  var import_plugins = __toESM(require_plugins(), 1);
  var import_hooks = __toESM(require_hooks(), 1);

// packages/block-directory/build-module/components/auto-block-uninstaller/index.mjs
  var import_blocks2 = __toESM(require_blocks(), 1);
  var import_data4 = __toESM(require_data(), 1);
  var import_element = __toESM(require_element(), 1);
  var import_editor = __toESM(require_editor(), 1);

// packages/block-directory/build-module/store/index.mjs
  var import_data3 = __toESM(require_data(), 1);

// packages/block-directory/build-module/store/reducer.mjs
  var import_data = __toESM(require_data(), 1);
  var downloadableBlocks = (state = {}, action) => {
    switch (action.type) {
      case "FETCH_DOWNLOADABLE_BLOCKS":
        return {
          ...state,
          [action.filterValue]: {
            isRequesting: true
          }
        };
      case "RECEIVE_DOWNLOADABLE_BLOCKS":
        return {
          ...state,
          [action.filterValue]: {
            results: action.downloadableBlocks,
            isRequesting: false
          }
        };
    }
    return state;
  };
  var blockManagement = (state = {
    installedBlockTypes: [],
    isInstalling: {}
  }, action) => {
    switch (action.type) {
      case "ADD_INSTALLED_BLOCK_TYPE":
        return {
          ...state,
          installedBlockTypes: [
            ...state.installedBlockTypes,
            action.item
          ]
        };
      case "REMOVE_INSTALLED_BLOCK_TYPE":
        return {
          ...state,
          installedBlockTypes: state.installedBlockTypes.filter(
            (blockType) => blockType.name !== action.item.name
          )
        };
      case "SET_INSTALLING_BLOCK":
        return {
          ...state,
          isInstalling: {
            ...state.isInstalling,
            [action.blockId]: action.isInstalling
          }
        };
    }
    return state;
  };
  var errorNotices = (state = {}, action) => {
    switch (action.type) {
      case "SET_ERROR_NOTICE":
        return {
          ...state,
          [action.blockId]: {
            message: action.message,
            isFatal: action.isFatal
          }
        };
      case "CLEAR_ERROR_NOTICE":
        const { [action.blockId]: blockId, ...restState } = state;
        return restState;
    }
    return state;
  };
  var reducer_default = (0, import_data.combineReducers)({
    downloadableBlocks,
    blockManagement,
    errorNotices
  });

// packages/block-directory/build-module/store/selectors.mjs
  var selectors_exports = {};
  __export(selectors_exports, {
    getDownloadableBlocks: () => getDownloadableBlocks,
    getErrorNoticeForBlock: () => getErrorNoticeForBlock,
    getErrorNotices: () => getErrorNotices,
    getInstalledBlockTypes: () => getInstalledBlockTypes,
    getNewBlockTypes: () => getNewBlockTypes,
    getUnusedBlockTypes: () => getUnusedBlockTypes,
    isInstalling: () => isInstalling,
    isRequestingDownloadableBlocks: () => isRequestingDownloadableBlocks
  });
  var import_data2 = __toESM(require_data(), 1);
  var import_block_editor = __toESM(require_block_editor(), 1);
  var EMPTY_ARRAY = [];
  function isRequestingDownloadableBlocks(state, filterValue) {
    return state.downloadableBlocks[filterValue]?.isRequesting ?? false;
  }
  function getDownloadableBlocks(state, filterValue) {
    return state.downloadableBlocks[filterValue]?.results ?? EMPTY_ARRAY;
  }
  function getInstalledBlockTypes(state) {
    return state.blockManagement.installedBlockTypes;
  }
  var getNewBlockTypes = (0, import_data2.createRegistrySelector)(
    (select) => (0, import_data2.createSelector)(
      (state) => {
        const installedBlockTypes = getInstalledBlockTypes(state);
        if (!installedBlockTypes.length) {
          return EMPTY_ARRAY;
        }
        const { getBlockName, getClientIdsWithDescendants } = select(import_block_editor.store);
        const installedBlockNames = installedBlockTypes.map(
          (blockType) => blockType.name
        );
        const foundBlockNames = getClientIdsWithDescendants().flatMap(
          (clientId) => {
            const blockName = getBlockName(clientId);
            return installedBlockNames.includes(blockName) ? blockName : [];
          }
        );
        const newBlockTypes = installedBlockTypes.filter(
          (blockType) => foundBlockNames.includes(blockType.name)
        );
        return newBlockTypes.length > 0 ? newBlockTypes : EMPTY_ARRAY;
      },
      (state) => [
        getInstalledBlockTypes(state),
        select(import_block_editor.store).getClientIdsWithDescendants()
      ]
    )
  );
  var getUnusedBlockTypes = (0, import_data2.createRegistrySelector)(
    (select) => (0, import_data2.createSelector)(
      (state) => {
        const installedBlockTypes = getInstalledBlockTypes(state);
        if (!installedBlockTypes.length) {
          return EMPTY_ARRAY;
        }
        const { getBlockName, getClientIdsWithDescendants } = select(import_block_editor.store);
        const installedBlockNames = installedBlockTypes.map(
          (blockType) => blockType.name
        );
        const foundBlockNames = getClientIdsWithDescendants().flatMap(
          (clientId) => {
            const blockName = getBlockName(clientId);
            return installedBlockNames.includes(blockName) ? blockName : [];
          }
        );
        const unusedBlockTypes = installedBlockTypes.filter(
          (blockType) => !foundBlockNames.includes(blockType.name)
        );
        return unusedBlockTypes.length > 0 ? unusedBlockTypes : EMPTY_ARRAY;
      },
      (state) => [
        getInstalledBlockTypes(state),
        select(import_block_editor.store).getClientIdsWithDescendants()
      ]
    )
  );
  function isInstalling(state, blockId) {
    return state.blockManagement.isInstalling[blockId] || false;
  }
  function getErrorNotices(state) {
    return state.errorNotices;
  }
  function getErrorNoticeForBlock(state, blockId) {
    return state.errorNotices[blockId];
  }

// packages/block-directory/build-module/store/actions.mjs
  var actions_exports = {};
  __export(actions_exports, {
    addInstalledBlockType: () => addInstalledBlockType,
    clearErrorNotice: () => clearErrorNotice,
    fetchDownloadableBlocks: () => fetchDownloadableBlocks,
    installBlockType: () => installBlockType,
    receiveDownloadableBlocks: () => receiveDownloadableBlocks,
    removeInstalledBlockType: () => removeInstalledBlockType,
    setErrorNotice: () => setErrorNotice,
    setIsInstalling: () => setIsInstalling,
    uninstallBlockType: () => uninstallBlockType
  });
  var import_blocks = __toESM(require_blocks(), 1);
  var import_i18n = __toESM(require_i18n(), 1);
  var import_api_fetch2 = __toESM(require_api_fetch(), 1);
  var import_notices = __toESM(require_notices(), 1);
  var import_url = __toESM(require_url(), 1);

// packages/block-directory/build-module/store/load-assets.mjs
  var import_api_fetch = __toESM(require_api_fetch(), 1);
  var loadAsset = (el) => {
    return new Promise((resolve, reject) => {
      const newNode = document.createElement(el.nodeName);
      ["id", "rel", "src", "href", "type"].forEach((attr) => {
        if (el[attr]) {
          newNode[attr] = el[attr];
        }
      });
      if (el.innerHTML) {
        newNode.appendChild(document.createTextNode(el.innerHTML));
      }
      newNode.onload = () => resolve(true);
      newNode.onerror = () => reject(new Error("Error loading asset."));
      document.body.appendChild(newNode);
      if ("link" === newNode.nodeName.toLowerCase() || "script" === newNode.nodeName.toLowerCase() && !newNode.src) {
        resolve();
      }
    });
  };
  async function loadAssets() {
    const response = await (0, import_api_fetch.default)({
      url: document.location.href,
      parse: false
    });
    const data = await response.text();
    const doc = new window.DOMParser().parseFromString(data, "text/html");
    const newAssets = Array.from(
      doc.querySelectorAll('link[rel="stylesheet"],script')
    ).filter((asset) => asset.id && !document.getElementById(asset.id));
    for (const newAsset of newAssets) {
      await loadAsset(newAsset);
    }
  }

// packages/block-directory/build-module/store/utils/get-plugin-url.mjs
  function getPluginUrl(block) {
    if (!block) {
      return false;
    }
    const link = block.links["wp:plugin"] || block.links.self;
    if (link && link.length) {
      return link[0].href;
    }
    return false;
  }

// packages/block-directory/build-module/store/actions.mjs
  function fetchDownloadableBlocks(filterValue) {
    return { type: "FETCH_DOWNLOADABLE_BLOCKS", filterValue };
  }
  function receiveDownloadableBlocks(downloadableBlocks2, filterValue) {
    return {
      type: "RECEIVE_DOWNLOADABLE_BLOCKS",
      downloadableBlocks: downloadableBlocks2,
      filterValue
    };
  }
  var installBlockType = (block) => async ({ registry, dispatch }) => {
    const { id, name } = block;
    let success = false;
    dispatch.clearErrorNotice(id);
    try {
      dispatch.setIsInstalling(id, true);
      const url = getPluginUrl(block);
      let links = {};
      if (url) {
        await (0, import_api_fetch2.default)({
          method: "PUT",
          url,
          data: { status: "active" }
        });
      } else {
        const response = await (0, import_api_fetch2.default)({
          method: "POST",
          path: "wp/v2/plugins",
          data: { slug: id, status: "active" }
        });
        links = response._links;
      }
      dispatch.addInstalledBlockType({
        ...block,
        links: { ...block.links, ...links }
      });
      const metadataFields = [
        "api_version",
        "title",
        "category",
        "parent",
        "ancestor",
        "icon",
        "description",
        "keywords",
        "attributes",
        "provides_context",
        "uses_context",
        "selectors",
        "supports",
        "styles",
        "example",
        "variations",
        "allowed_blocks",
        "block_hooks"
      ];
      await (0, import_api_fetch2.default)({
        path: (0, import_url.addQueryArgs)(`/wp/v2/block-types/${name}`, {
          _fields: metadataFields
        })
      }).catch(() => {
      }).then((response) => {
        if (!response) {
          return;
        }
        (0, import_blocks.unstable__bootstrapServerSideBlockDefinitions)({
          [name]: Object.fromEntries(
            Object.entries(response).filter(
              ([key]) => metadataFields.includes(key)
            )
          )
        });
      });
      await loadAssets();
      const registeredBlocks = registry.select(import_blocks.store).getBlockTypes();
      if (!registeredBlocks.some((i) => i.name === name)) {
        throw new Error(
          (0, import_i18n.__)("Error registering block. Try reloading the page.")
        );
      }
      registry.dispatch(import_notices.store).createInfoNotice(
        (0, import_i18n.sprintf)(
          // translators: %s is the block title.
          (0, import_i18n.__)("Block %s installed and added."),
          block.title
        ),
        {
          speak: true,
          type: "snackbar"
        }
      );
      success = true;
    } catch (error) {
      let message = error.message || (0, import_i18n.__)("An error occurred.");
      let isFatal = error instanceof Error;
      const fatalAPIErrors = {
        folder_exists: (0, import_i18n.__)(
          "This block is already installed. Try reloading the page."
        ),
        unable_to_connect_to_filesystem: (0, import_i18n.__)(
          "Error installing block. You can reload the page and try again."
        )
      };
      if (fatalAPIErrors[error.code]) {
        isFatal = true;
        message = fatalAPIErrors[error.code];
      }
      dispatch.setErrorNotice(id, message, isFatal);
      registry.dispatch(import_notices.store).createErrorNotice(message, {
        speak: true,
        isDismissible: true
      });
    }
    dispatch.setIsInstalling(id, false);
    return success;
  };
  var uninstallBlockType = (block) => async ({ registry, dispatch }) => {
    try {
      const url = getPluginUrl(block);
      await (0, import_api_fetch2.default)({
        method: "PUT",
        url,
        data: { status: "inactive" }
      });
      await (0, import_api_fetch2.default)({
        method: "DELETE",
        url
      });
      dispatch.removeInstalledBlockType(block);
    } catch (error) {
      registry.dispatch(import_notices.store).createErrorNotice(
        error.message || (0, import_i18n.__)("An error occurred.")
      );
    }
  };
  function addInstalledBlockType(item) {
    return {
      type: "ADD_INSTALLED_BLOCK_TYPE",
      item
    };
  }
  function removeInstalledBlockType(item) {
    return {
      type: "REMOVE_INSTALLED_BLOCK_TYPE",
      item
    };
  }
  function setIsInstalling(blockId, isInstalling2) {
    return {
      type: "SET_INSTALLING_BLOCK",
      blockId,
      isInstalling: isInstalling2
    };
  }
  function setErrorNotice(blockId, message, isFatal = false) {
    return {
      type: "SET_ERROR_NOTICE",
      blockId,
      message,
      isFatal
    };
  }
  function clearErrorNotice(blockId) {
    return {
      type: "CLEAR_ERROR_NOTICE",
      blockId
    };
  }

// packages/block-directory/build-module/store/resolvers.mjs
  var resolvers_exports = {};
  __export(resolvers_exports, {
    getDownloadableBlocks: () => getDownloadableBlocks2
  });

// node_modules/lower-case/dist.es2015/index.js
  function lowerCase(str) {
    return str.toLowerCase();
  }

// packages/block-directory/build-module/store/resolvers.mjs
  var import_api_fetch3 = __toESM(require_api_fetch(), 1);
  var getDownloadableBlocks2 = (filterValue) => async ({ dispatch }) => {
    if (!filterValue) {
      return;
    }
    try {
      dispatch(fetchDownloadableBlocks(filterValue));
      const results = await (0, import_api_fetch3.default)({
        path: `wp/v2/block-directory/search?term=${filterValue}`
      });
      const blocks = results.map(
        (result) => Object.fromEntries(
          Object.entries(result).map(([key, value]) => [
            camelCase(key),
            value
          ])
        )
      );
      dispatch(receiveDownloadableBlocks(blocks, filterValue));
    } catch {
      dispatch(receiveDownloadableBlocks([], filterValue));
    }
  };

// packages/block-directory/build-module/store/index.mjs
  var STORE_NAME = "core/block-directory";
  var storeConfig = {
    reducer: reducer_default,
    selectors: selectors_exports,
    actions: actions_exports,
    resolvers: resolvers_exports
  };
  var store = (0, import_data3.createReduxStore)(STORE_NAME, storeConfig);
  (0, import_data3.register)(store);

// packages/block-directory/build-module/components/auto-block-uninstaller/index.mjs
  function AutoBlockUninstaller() {
    const { uninstallBlockType: uninstallBlockType2 } = (0, import_data4.useDispatch)(store);
    const shouldRemoveBlockTypes = (0, import_data4.useSelect)((select) => {
      const { isAutosavingPost, isSavingPost } = select(import_editor.store);
      return isSavingPost() && !isAutosavingPost();
    }, []);
    const unusedBlockTypes = (0, import_data4.useSelect)(
      (select) => select(store).getUnusedBlockTypes(),
      []
    );
    (0, import_element.useEffect)(() => {
      if (shouldRemoveBlockTypes && unusedBlockTypes.length) {
        unusedBlockTypes.forEach((blockType) => {
          uninstallBlockType2(blockType);
          (0, import_blocks2.unregisterBlockType)(blockType.name);
        });
      }
    }, [shouldRemoveBlockTypes]);
    return null;
  }

// packages/block-directory/build-module/plugins/inserter-menu-downloadable-blocks-panel/index.mjs
  var import_block_editor3 = __toESM(require_block_editor(), 1);
  var import_compose = __toESM(require_compose(), 1);
  var import_element5 = __toESM(require_element(), 1);

// packages/block-directory/build-module/components/downloadable-blocks-panel/index.mjs
  var import_i18n8 = __toESM(require_i18n(), 1);
  var import_components4 = __toESM(require_components(), 1);
  var import_core_data = __toESM(require_core_data(), 1);
  var import_data8 = __toESM(require_data(), 1);
  var import_blocks5 = __toESM(require_blocks(), 1);

// packages/block-directory/build-module/components/downloadable-blocks-list/index.mjs
  var import_i18n5 = __toESM(require_i18n(), 1);
  var import_components2 = __toESM(require_components(), 1);
  var import_blocks4 = __toESM(require_blocks(), 1);
  var import_data7 = __toESM(require_data(), 1);

// node_modules/clsx/dist/clsx.mjs
  function r(e) {
    var t, f, n = "";
    if ("string" == typeof e || "number" == typeof e) n += e;
    else if ("object" == typeof e) if (Array.isArray(e)) {
      var o = e.length;
      for (t = 0; t < o; t++) e[t] && (f = r(e[t])) && (n && (n += " "), n += f);
    } else for (f in e) e[f] && (n && (n += " "), n += f);
    return n;
  }
  function clsx() {
    for (var e, t, f = 0, n = "", o = arguments.length; f < o; f++) (e = arguments[f]) && (t = r(e)) && (n && (n += " "), n += t);
    return n;
  }
  var clsx_default = clsx;

// packages/block-directory/build-module/components/downloadable-block-list-item/index.mjs
  var import_i18n4 = __toESM(require_i18n(), 1);
  var import_components = __toESM(require_components(), 1);
  var import_element3 = __toESM(require_element(), 1);
  var import_html_entities = __toESM(require_html_entities(), 1);
  var import_blocks3 = __toESM(require_blocks(), 1);
  var import_data6 = __toESM(require_data(), 1);

// packages/block-directory/build-module/components/block-ratings/stars.mjs
  var import_i18n2 = __toESM(require_i18n(), 1);

// packages/icons/build-module/icon/index.mjs
  var import_element2 = __toESM(require_element(), 1);
  var icon_default = (0, import_element2.forwardRef)(
    ({ icon, size = 24, ...props }, ref) => {
      return (0, import_element2.cloneElement)(icon, {
        width: size,
        height: size,
        ...props,
        ref
      });
    }
  );

// packages/icons/build-module/library/star-empty.mjs
  var import_primitives = __toESM(require_primitives(), 1);
  var import_jsx_runtime = __toESM(require_jsx_runtime(), 1);
  var star_empty_default = /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_primitives.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_primitives.Path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.706 8.646a.25.25 0 01-.188.137l-4.626.672a.25.25 0 00-.139.427l3.348 3.262a.25.25 0 01.072.222l-.79 4.607a.25.25 0 00.362.264l4.138-2.176a.25.25 0 01.233 0l4.137 2.175a.25.25 0 00.363-.263l-.79-4.607a.25.25 0 01.072-.222l3.347-3.262a.25.25 0 00-.139-.427l-4.626-.672a.25.25 0 01-.188-.137l-2.069-4.192a.25.25 0 00-.448 0L9.706 8.646zM12 7.39l-.948 1.921a1.75 1.75 0 01-1.317.957l-2.12.308 1.534 1.495c.412.402.6.982.503 1.55l-.362 2.11 1.896-.997a1.75 1.75 0 011.629 0l1.895.997-.362-2.11a1.75 1.75 0 01.504-1.55l1.533-1.495-2.12-.308a1.75 1.75 0 01-1.317-.957L12 7.39z" }) });

// packages/icons/build-module/library/star-filled.mjs
  var import_primitives2 = __toESM(require_primitives(), 1);
  var import_jsx_runtime2 = __toESM(require_jsx_runtime(), 1);
  var star_filled_default = /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(import_primitives2.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(import_primitives2.Path, { d: "M11.776 4.454a.25.25 0 01.448 0l2.069 4.192a.25.25 0 00.188.137l4.626.672a.25.25 0 01.139.426l-3.348 3.263a.25.25 0 00-.072.222l.79 4.607a.25.25 0 01-.362.263l-4.138-2.175a.25.25 0 00-.232 0l-4.138 2.175a.25.25 0 01-.363-.263l.79-4.607a.25.25 0 00-.071-.222L4.754 9.881a.25.25 0 01.139-.426l4.626-.672a.25.25 0 00.188-.137l2.069-4.192z" }) });

// packages/icons/build-module/library/star-half.mjs
  var import_primitives3 = __toESM(require_primitives(), 1);
  var import_jsx_runtime3 = __toESM(require_jsx_runtime(), 1);
  var star_half_default = /* @__PURE__ */ (0, import_jsx_runtime3.jsx)(import_primitives3.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime3.jsx)(import_primitives3.Path, { d: "M9.518 8.783a.25.25 0 00.188-.137l2.069-4.192a.25.25 0 01.448 0l2.07 4.192a.25.25 0 00.187.137l4.626.672a.25.25 0 01.139.427l-3.347 3.262a.25.25 0 00-.072.222l.79 4.607a.25.25 0 01-.363.264l-4.137-2.176a.25.25 0 00-.233 0l-4.138 2.175a.25.25 0 01-.362-.263l.79-4.607a.25.25 0 00-.072-.222L4.753 9.882a.25.25 0 01.14-.427l4.625-.672zM12 14.533c.28 0 .559.067.814.2l1.895.997-.362-2.11a1.75 1.75 0 01.504-1.55l1.533-1.495-2.12-.308a1.75 1.75 0 01-1.317-.957L12 7.39v7.143z" }) });

// packages/block-directory/build-module/components/block-ratings/stars.mjs
  var import_jsx_runtime4 = __toESM(require_jsx_runtime(), 1);
  function Stars({ rating }) {
    const stars = Math.round(rating / 0.5) * 0.5;
    const fullStarCount = Math.floor(rating);
    const halfStarCount = Math.ceil(rating - fullStarCount);
    const emptyStarCount = 5 - (fullStarCount + halfStarCount);
    return /* @__PURE__ */ (0, import_jsx_runtime4.jsxs)(
      "span",
      {
        "aria-label": (0, import_i18n2.sprintf)(
          /* translators: %s: number of stars. */
          (0, import_i18n2.__)("%s out of 5 stars"),
          stars
        ),
        children: [
          Array.from({ length: fullStarCount }).map((_, i) => /* @__PURE__ */ (0, import_jsx_runtime4.jsx)(
            icon_default,
            {
              className: "block-directory-block-ratings__star-full",
              icon: star_filled_default,
              size: 16
            },
            `full_stars_${i}`
          )),
          Array.from({ length: halfStarCount }).map((_, i) => /* @__PURE__ */ (0, import_jsx_runtime4.jsx)(
            icon_default,
            {
              className: "block-directory-block-ratings__star-half-full",
              icon: star_half_default,
              size: 16
            },
            `half_stars_${i}`
          )),
          Array.from({ length: emptyStarCount }).map((_, i) => /* @__PURE__ */ (0, import_jsx_runtime4.jsx)(
            icon_default,
            {
              className: "block-directory-block-ratings__star-empty",
              icon: star_empty_default,
              size: 16
            },
            `empty_stars_${i}`
          ))
        ]
      }
    );
  }
  var stars_default = Stars;

// packages/block-directory/build-module/components/block-ratings/index.mjs
  var import_jsx_runtime5 = __toESM(require_jsx_runtime(), 1);
  var BlockRatings = ({ rating }) => /* @__PURE__ */ (0, import_jsx_runtime5.jsx)("span", { className: "block-directory-block-ratings", children: /* @__PURE__ */ (0, import_jsx_runtime5.jsx)(stars_default, { rating }) });
  var block_ratings_default = BlockRatings;

// packages/block-directory/build-module/components/downloadable-block-icon/index.mjs
  var import_block_editor2 = __toESM(require_block_editor(), 1);
  var import_jsx_runtime6 = __toESM(require_jsx_runtime(), 1);
  function DownloadableBlockIcon({ icon }) {
    const className = "block-directory-downloadable-block-icon";
    return icon.match(/\.(jpeg|jpg|gif|png|svg)(?:\?.*)?$/) !== null ? /* @__PURE__ */ (0, import_jsx_runtime6.jsx)("img", { className, src: icon, alt: "" }) : /* @__PURE__ */ (0, import_jsx_runtime6.jsx)(import_block_editor2.BlockIcon, { className, icon, showColors: true });
  }
  var downloadable_block_icon_default = DownloadableBlockIcon;

// packages/block-directory/build-module/components/downloadable-block-notice/index.mjs
  var import_i18n3 = __toESM(require_i18n(), 1);
  var import_data5 = __toESM(require_data(), 1);
  var import_jsx_runtime7 = __toESM(require_jsx_runtime(), 1);
  var DownloadableBlockNotice = ({ block }) => {
    const errorNotice = (0, import_data5.useSelect)(
      (select) => select(store).getErrorNoticeForBlock(block.id),
      [block]
    );
    if (!errorNotice) {
      return null;
    }
    return /* @__PURE__ */ (0, import_jsx_runtime7.jsx)("div", { className: "block-directory-downloadable-block-notice", children: /* @__PURE__ */ (0, import_jsx_runtime7.jsxs)("div", { className: "block-directory-downloadable-block-notice__content", children: [
      errorNotice.message,
      errorNotice.isFatal ? " " + (0, import_i18n3.__)("Try reloading the page.") : null
    ] }) });
  };
  var downloadable_block_notice_default = DownloadableBlockNotice;

// packages/block-directory/build-module/components/downloadable-block-list-item/index.mjs
  var import_jsx_runtime8 = __toESM(require_jsx_runtime(), 1);
  function getDownloadableBlockLabel({ title, rating, ratingCount }, { hasNotice, isInstalled, isInstalling: isInstalling2 }) {
    const stars = Math.round(rating / 0.5) * 0.5;
    if (!isInstalled && hasNotice) {
      return (0, import_i18n4.sprintf)("Retry installing %s.", (0, import_html_entities.decodeEntities)(title));
    }
    if (isInstalled) {
      return (0, import_i18n4.sprintf)("Add %s.", (0, import_html_entities.decodeEntities)(title));
    }
    if (isInstalling2) {
      return (0, import_i18n4.sprintf)("Installing %s.", (0, import_html_entities.decodeEntities)(title));
    }
    if (ratingCount < 1) {
      return (0, import_i18n4.sprintf)("Install %s.", (0, import_html_entities.decodeEntities)(title));
    }
    return (0, import_i18n4.sprintf)(
      /* translators: 1: block title, 2: average rating, 3: total ratings count. */
      (0, import_i18n4._n)(
        "Install %1$s. %2$s stars with %3$s review.",
        "Install %1$s. %2$s stars with %3$s reviews.",
        ratingCount
      ),
      (0, import_html_entities.decodeEntities)(title),
      stars,
      ratingCount
    );
  }
  function DownloadableBlockListItem({ item, onClick }) {
    const { author, description, icon, rating, title } = item;
    const isInstalled = !!(0, import_blocks3.getBlockType)(item.name);
    const { hasNotice, isInstalling: isInstalling2, isInstallable } = (0, import_data6.useSelect)(
      (select) => {
        const { getErrorNoticeForBlock: getErrorNoticeForBlock2, isInstalling: isBlockInstalling } = select(store);
        const notice = getErrorNoticeForBlock2(item.id);
        const hasFatal = notice && notice.isFatal;
        return {
          hasNotice: !!notice,
          isInstalling: isBlockInstalling(item.id),
          isInstallable: !hasFatal
        };
      },
      [item]
    );
    let statusText = "";
    if (isInstalled) {
      statusText = (0, import_i18n4.__)("Installed!");
    } else if (isInstalling2) {
      statusText = (0, import_i18n4.__)("Installing\u2026");
    }
    const itemLabel = getDownloadableBlockLabel(item, {
      hasNotice,
      isInstalled,
      isInstalling: isInstalling2
    });
    return /* @__PURE__ */ (0, import_jsx_runtime8.jsx)(import_components.Tooltip, { placement: "top", text: itemLabel, children: /* @__PURE__ */ (0, import_jsx_runtime8.jsxs)(
      import_components.Composite.Item,
      {
        className: clsx_default(
          "block-directory-downloadable-block-list-item",
          isInstalling2 && "is-installing"
        ),
        accessibleWhenDisabled: true,
        disabled: isInstalling2 || !isInstallable,
        onClick: (event) => {
          event.preventDefault();
          onClick();
        },
        "aria-label": itemLabel,
        type: "button",
        role: "option",
        children: [
          /* @__PURE__ */ (0, import_jsx_runtime8.jsxs)("div", { className: "block-directory-downloadable-block-list-item__icon", children: [
            /* @__PURE__ */ (0, import_jsx_runtime8.jsx)(downloadable_block_icon_default, { icon, title }),
            isInstalling2 ? /* @__PURE__ */ (0, import_jsx_runtime8.jsx)("span", { className: "block-directory-downloadable-block-list-item__spinner", children: /* @__PURE__ */ (0, import_jsx_runtime8.jsx)(import_components.Spinner, {}) }) : /* @__PURE__ */ (0, import_jsx_runtime8.jsx)(block_ratings_default, { rating })
          ] }),
          /* @__PURE__ */ (0, import_jsx_runtime8.jsxs)("span", { className: "block-directory-downloadable-block-list-item__details", children: [
            /* @__PURE__ */ (0, import_jsx_runtime8.jsx)("span", { className: "block-directory-downloadable-block-list-item__title", children: (0, import_element3.createInterpolateElement)(
              (0, import_i18n4.sprintf)(
                /* translators: 1: block title. 2: author name. */
                (0, import_i18n4.__)("%1$s <span>by %2$s</span>"),
                (0, import_html_entities.decodeEntities)(title),
                author
              ),
              {
                span: /* @__PURE__ */ (0, import_jsx_runtime8.jsx)("span", { className: "block-directory-downloadable-block-list-item__author" })
              }
            ) }),
            hasNotice ? /* @__PURE__ */ (0, import_jsx_runtime8.jsx)(downloadable_block_notice_default, { block: item }) : /* @__PURE__ */ (0, import_jsx_runtime8.jsxs)(import_jsx_runtime8.Fragment, { children: [
              /* @__PURE__ */ (0, import_jsx_runtime8.jsx)("span", { className: "block-directory-downloadable-block-list-item__desc", children: !!statusText ? statusText : (0, import_html_entities.decodeEntities)(description) }),
              isInstallable && !(isInstalled || isInstalling2) && /* @__PURE__ */ (0, import_jsx_runtime8.jsx)(import_components.VisuallyHidden, { children: (0, import_i18n4.__)("Install block") })
            ] })
          ] })
        ]
      }
    ) });
  }
  var downloadable_block_list_item_default = DownloadableBlockListItem;

// packages/block-directory/build-module/components/downloadable-blocks-list/index.mjs
  var import_jsx_runtime9 = __toESM(require_jsx_runtime(), 1);
  var noop = () => {
  };
  function DownloadableBlocksList({ items, onHover = noop, onSelect }) {
    const { installBlockType: installBlockType2 } = (0, import_data7.useDispatch)(store);
    if (!items.length) {
      return null;
    }
    return /* @__PURE__ */ (0, import_jsx_runtime9.jsx)(
      import_components2.Composite,
      {
        role: "listbox",
        className: "block-directory-downloadable-blocks-list",
        "aria-label": (0, import_i18n5.__)("Blocks available for install"),
        children: items.map((item) => {
          return /* @__PURE__ */ (0, import_jsx_runtime9.jsx)(
            downloadable_block_list_item_default,
            {
              onClick: () => {
                if ((0, import_blocks4.getBlockType)(item.name)) {
                  onSelect(item);
                } else {
                  installBlockType2(item).then((success) => {
                    if (success) {
                      onSelect(item);
                    }
                  });
                }
                onHover(null);
              },
              onHover,
              item
            },
            item.id
          );
        })
      }
    );
  }
  var downloadable_blocks_list_default = DownloadableBlocksList;

// packages/block-directory/build-module/components/downloadable-blocks-panel/inserter-panel.mjs
  var import_i18n6 = __toESM(require_i18n(), 1);
  var import_element4 = __toESM(require_element(), 1);
  var import_a11y = __toESM(require_a11y(), 1);
  var import_jsx_runtime10 = __toESM(require_jsx_runtime(), 1);
  function DownloadableBlocksInserterPanel({
    children,
    downloadableItems,
    hasLocalBlocks
  }) {
    const count = downloadableItems.length;
    (0, import_element4.useEffect)(() => {
      (0, import_a11y.speak)(
        (0, import_i18n6.sprintf)(
          /* translators: %d: number of available blocks. */
          (0, import_i18n6._n)(
            "%d additional block is available to install.",
            "%d additional blocks are available to install.",
            count
          ),
          count
        )
      );
    }, [count]);
    return /* @__PURE__ */ (0, import_jsx_runtime10.jsxs)(import_jsx_runtime10.Fragment, { children: [
      !hasLocalBlocks && /* @__PURE__ */ (0, import_jsx_runtime10.jsx)("p", { className: "block-directory-downloadable-blocks-panel__no-local", children: (0, import_i18n6.__)("No results available from your installed blocks.") }),
      /* @__PURE__ */ (0, import_jsx_runtime10.jsx)("div", { className: "block-editor-inserter__quick-inserter-separator" }),
      /* @__PURE__ */ (0, import_jsx_runtime10.jsxs)("div", { className: "block-directory-downloadable-blocks-panel", children: [
        /* @__PURE__ */ (0, import_jsx_runtime10.jsxs)("div", { className: "block-directory-downloadable-blocks-panel__header", children: [
          /* @__PURE__ */ (0, import_jsx_runtime10.jsx)("h2", { className: "block-directory-downloadable-blocks-panel__title", children: (0, import_i18n6.__)("Available to install") }),
          /* @__PURE__ */ (0, import_jsx_runtime10.jsx)("p", { className: "block-directory-downloadable-blocks-panel__description", children: (0, import_i18n6.__)(
            "Select a block to install and add it to your post."
          ) })
        ] }),
        children
      ] })
    ] });
  }
  var inserter_panel_default = DownloadableBlocksInserterPanel;

// packages/block-directory/build-module/components/downloadable-blocks-panel/no-results.mjs
  var import_i18n7 = __toESM(require_i18n(), 1);
  var import_components3 = __toESM(require_components(), 1);
  var import_jsx_runtime11 = __toESM(require_jsx_runtime(), 1);
  function DownloadableBlocksNoResults() {
    return /* @__PURE__ */ (0, import_jsx_runtime11.jsxs)(import_jsx_runtime11.Fragment, { children: [
      /* @__PURE__ */ (0, import_jsx_runtime11.jsx)("div", { className: "block-editor-inserter__no-results", children: /* @__PURE__ */ (0, import_jsx_runtime11.jsx)("p", { children: (0, import_i18n7.__)("No results found.") }) }),
      /* @__PURE__ */ (0, import_jsx_runtime11.jsx)("div", { className: "block-editor-inserter__tips", children: /* @__PURE__ */ (0, import_jsx_runtime11.jsxs)(import_components3.Tip, { children: [
        (0, import_i18n7.__)("Interested in creating your own block?"),
        /* @__PURE__ */ (0, import_jsx_runtime11.jsx)("br", {}),
        /* @__PURE__ */ (0, import_jsx_runtime11.jsxs)(import_components3.ExternalLink, { href: "https://developer.wordpress.org/block-editor/", children: [
          (0, import_i18n7.__)("Get started here"),
          "."
        ] })
      ] }) })
    ] });
  }
  var no_results_default = DownloadableBlocksNoResults;

// packages/block-directory/build-module/components/downloadable-blocks-panel/index.mjs
  var import_jsx_runtime12 = __toESM(require_jsx_runtime(), 1);
  var EMPTY_ARRAY2 = [];
  var useDownloadableBlocks = (filterValue) => (0, import_data8.useSelect)(
    (select) => {
      const {
        getDownloadableBlocks: getDownloadableBlocks3,
        isRequestingDownloadableBlocks: isRequestingDownloadableBlocks2,
        getInstalledBlockTypes: getInstalledBlockTypes2
      } = select(store);
      const hasPermission = select(import_core_data.store).canUser(
        "read",
        "block-directory/search"
      );
      let downloadableBlocks2 = EMPTY_ARRAY2;
      if (hasPermission) {
        downloadableBlocks2 = getDownloadableBlocks3(filterValue);
        const installedBlockTypes = getInstalledBlockTypes2();
        const installableBlocks = downloadableBlocks2.filter(
          ({ name }) => {
            const isJustInstalled = installedBlockTypes.some(
              (blockType) => blockType.name === name
            );
            const isPreviouslyInstalled = (0, import_blocks5.getBlockType)(name);
            return isJustInstalled || !isPreviouslyInstalled;
          }
        );
        if (installableBlocks.length !== downloadableBlocks2.length) {
          downloadableBlocks2 = installableBlocks;
        }
        if (downloadableBlocks2.length === 0) {
          downloadableBlocks2 = EMPTY_ARRAY2;
        }
      }
      return {
        hasPermission,
        downloadableBlocks: downloadableBlocks2,
        isLoading: isRequestingDownloadableBlocks2(filterValue)
      };
    },
    [filterValue]
  );
  function DownloadableBlocksPanel({
    onSelect,
    onHover,
    hasLocalBlocks,
    isTyping,
    filterValue
  }) {
    const { hasPermission, downloadableBlocks: downloadableBlocks2, isLoading } = useDownloadableBlocks(filterValue);
    if (hasPermission === void 0 || isLoading || isTyping) {
      return /* @__PURE__ */ (0, import_jsx_runtime12.jsxs)(import_jsx_runtime12.Fragment, { children: [
        hasPermission && !hasLocalBlocks && /* @__PURE__ */ (0, import_jsx_runtime12.jsxs)(import_jsx_runtime12.Fragment, { children: [
          /* @__PURE__ */ (0, import_jsx_runtime12.jsx)("p", { className: "block-directory-downloadable-blocks-panel__no-local", children: (0, import_i18n8.__)(
            "No results available from your installed blocks."
          ) }),
          /* @__PURE__ */ (0, import_jsx_runtime12.jsx)("div", { className: "block-editor-inserter__quick-inserter-separator" })
        ] }),
        /* @__PURE__ */ (0, import_jsx_runtime12.jsx)("div", { className: "block-directory-downloadable-blocks-panel has-blocks-loading", children: /* @__PURE__ */ (0, import_jsx_runtime12.jsx)(import_components4.Spinner, {}) })
      ] });
    }
    if (false === hasPermission) {
      if (!hasLocalBlocks) {
        return /* @__PURE__ */ (0, import_jsx_runtime12.jsx)(no_results_default, {});
      }
      return null;
    }
    if (downloadableBlocks2.length === 0) {
      return hasLocalBlocks ? null : /* @__PURE__ */ (0, import_jsx_runtime12.jsx)(no_results_default, {});
    }
    return /* @__PURE__ */ (0, import_jsx_runtime12.jsx)(
      inserter_panel_default,
      {
        downloadableItems: downloadableBlocks2,
        hasLocalBlocks,
        children: /* @__PURE__ */ (0, import_jsx_runtime12.jsx)(
          downloadable_blocks_list_default,
          {
            items: downloadableBlocks2,
            onSelect,
            onHover
          }
        )
      }
    );
  }

// packages/block-directory/build-module/plugins/inserter-menu-downloadable-blocks-panel/index.mjs
  var import_jsx_runtime13 = __toESM(require_jsx_runtime(), 1);
  function InserterMenuDownloadableBlocksPanel() {
    const [debouncedFilterValue, setFilterValue] = (0, import_element5.useState)("");
    const debouncedSetFilterValue = (0, import_compose.debounce)(setFilterValue, 400);
    return /* @__PURE__ */ (0, import_jsx_runtime13.jsx)(import_block_editor3.__unstableInserterMenuExtension, { children: ({ onSelect, onHover, filterValue, hasItems }) => {
      if (debouncedFilterValue !== filterValue) {
        debouncedSetFilterValue(filterValue);
      }
      if (!debouncedFilterValue) {
        return null;
      }
      return /* @__PURE__ */ (0, import_jsx_runtime13.jsx)(
        DownloadableBlocksPanel,
        {
          onSelect,
          onHover,
          filterValue: debouncedFilterValue,
          hasLocalBlocks: hasItems,
          isTyping: filterValue !== debouncedFilterValue
        }
      );
    } });
  }
  var inserter_menu_downloadable_blocks_panel_default = InserterMenuDownloadableBlocksPanel;

// packages/block-directory/build-module/plugins/installed-blocks-pre-publish-panel/index.mjs
  var import_i18n10 = __toESM(require_i18n(), 1);
  var import_data9 = __toESM(require_data(), 1);
  var import_editor2 = __toESM(require_editor(), 1);

// packages/block-directory/build-module/components/compact-list/index.mjs
  var import_i18n9 = __toESM(require_i18n(), 1);
  var import_jsx_runtime14 = __toESM(require_jsx_runtime(), 1);
  function CompactList({ items }) {
    if (!items.length) {
      return null;
    }
    return /* @__PURE__ */ (0, import_jsx_runtime14.jsx)("ul", { className: "block-directory-compact-list", children: items.map(({ icon, id, title, author }) => /* @__PURE__ */ (0, import_jsx_runtime14.jsxs)("li", { className: "block-directory-compact-list__item", children: [
      /* @__PURE__ */ (0, import_jsx_runtime14.jsx)(downloadable_block_icon_default, { icon, title }),
      /* @__PURE__ */ (0, import_jsx_runtime14.jsxs)("div", { className: "block-directory-compact-list__item-details", children: [
        /* @__PURE__ */ (0, import_jsx_runtime14.jsx)("div", { className: "block-directory-compact-list__item-title", children: title }),
        /* @__PURE__ */ (0, import_jsx_runtime14.jsx)("div", { className: "block-directory-compact-list__item-author", children: (0, import_i18n9.sprintf)(
          /* translators: %s: Name of the block author. */
          (0, import_i18n9.__)("By %s"),
          author
        ) })
      ] })
    ] }, id)) });
  }

// packages/block-directory/build-module/plugins/installed-blocks-pre-publish-panel/index.mjs
  var import_jsx_runtime15 = __toESM(require_jsx_runtime(), 1);
  function InstalledBlocksPrePublishPanel() {
    const newBlockTypes = (0, import_data9.useSelect)(
      (select) => select(store).getNewBlockTypes(),
      []
    );
    if (!newBlockTypes.length) {
      return null;
    }
    return /* @__PURE__ */ (0, import_jsx_runtime15.jsxs)(
      import_editor2.PluginPrePublishPanel,
      {
        title: (0, import_i18n10.sprintf)(
          // translators: %d: number of blocks (number).
          (0, import_i18n10._n)(
            "Added: %d block",
            "Added: %d blocks",
            newBlockTypes.length
          ),
          newBlockTypes.length
        ),
        initialOpen: true,
        children: [
          /* @__PURE__ */ (0, import_jsx_runtime15.jsx)("p", { className: "installed-blocks-pre-publish-panel__copy", children: (0, import_i18n10._n)(
            "The following block has been added to your site.",
            "The following blocks have been added to your site.",
            newBlockTypes.length
          ) }),
          /* @__PURE__ */ (0, import_jsx_runtime15.jsx)(CompactList, { items: newBlockTypes })
        ]
      }
    );
  }

// packages/block-directory/build-module/plugins/get-install-missing/index.mjs
  var import_i18n12 = __toESM(require_i18n(), 1);
  var import_components6 = __toESM(require_components(), 1);
  var import_blocks7 = __toESM(require_blocks(), 1);
  var import_element6 = __toESM(require_element(), 1);
  var import_data11 = __toESM(require_data(), 1);
  var import_core_data2 = __toESM(require_core_data(), 1);
  var import_block_editor5 = __toESM(require_block_editor(), 1);

// packages/block-directory/build-module/plugins/get-install-missing/install-button.mjs
  var import_i18n11 = __toESM(require_i18n(), 1);
  var import_components5 = __toESM(require_components(), 1);
  var import_blocks6 = __toESM(require_blocks(), 1);
  var import_data10 = __toESM(require_data(), 1);
  var import_block_editor4 = __toESM(require_block_editor(), 1);
  var import_jsx_runtime16 = __toESM(require_jsx_runtime(), 1);
  function InstallButton({ attributes, block, clientId }) {
    const isInstallingBlock = (0, import_data10.useSelect)(
      (select) => select(store).isInstalling(block.id),
      [block.id]
    );
    const { installBlockType: installBlockType2 } = (0, import_data10.useDispatch)(store);
    const { replaceBlock } = (0, import_data10.useDispatch)(import_block_editor4.store);
    return /* @__PURE__ */ (0, import_jsx_runtime16.jsx)(
      import_components5.Button,
      {
        __next40pxDefaultSize: true,
        onClick: () => installBlockType2(block).then((success) => {
          if (success) {
            const blockType = (0, import_blocks6.getBlockType)(block.name);
            const [originalBlock] = (0, import_blocks6.parse)(
              attributes.originalContent
            );
            if (originalBlock && blockType) {
              replaceBlock(
                clientId,
                (0, import_blocks6.createBlock)(
                  blockType.name,
                  originalBlock.attributes,
                  originalBlock.innerBlocks
                )
              );
            }
          }
        }),
        accessibleWhenDisabled: true,
        disabled: isInstallingBlock,
        isBusy: isInstallingBlock,
        variant: "primary",
        children: (0, import_i18n11.sprintf)(
          /* translators: %s: block name */
          (0, import_i18n11.__)("Install %s"),
          block.title
        )
      }
    );
  }

// packages/block-directory/build-module/plugins/get-install-missing/index.mjs
  var import_jsx_runtime17 = __toESM(require_jsx_runtime(), 1);
  var getInstallMissing = (OriginalComponent) => (props) => {
    const { originalName } = props.attributes;
    const { block, hasPermission } = (0, import_data11.useSelect)(
      (select) => {
        const { getDownloadableBlocks: getDownloadableBlocks3 } = select(store);
        const blocks = getDownloadableBlocks3(
          "block:" + originalName
        ).filter(({ name }) => originalName === name);
        return {
          hasPermission: select(import_core_data2.store).canUser(
            "read",
            "block-directory/search"
          ),
          block: blocks.length && blocks[0]
        };
      },
      [originalName]
    );
    if (!hasPermission || !block) {
      return /* @__PURE__ */ (0, import_jsx_runtime17.jsx)(OriginalComponent, { ...props });
    }
    return /* @__PURE__ */ (0, import_jsx_runtime17.jsx)(ModifiedWarning, { ...props, originalBlock: block });
  };
  var ModifiedWarning = ({ originalBlock, ...props }) => {
    const { originalName, originalUndelimitedContent, clientId } = props.attributes;
    const { replaceBlock } = (0, import_data11.useDispatch)(import_block_editor5.store);
    const convertToHTML = () => {
      replaceBlock(
        props.clientId,
        (0, import_blocks7.createBlock)("core/html", {
          content: originalUndelimitedContent
        })
      );
    };
    const hasContent = !!originalUndelimitedContent;
    const hasHTMLBlock = (0, import_data11.useSelect)(
      (select) => {
        const { canInsertBlockType, getBlockRootClientId } = select(import_block_editor5.store);
        return canInsertBlockType(
          "core/html",
          getBlockRootClientId(clientId)
        );
      },
      [clientId]
    );
    let messageHTML = (0, import_i18n12.sprintf)(
      /* translators: %s: block name */
      (0, import_i18n12.__)(
        "Your site doesn\u2019t include support for the %s block. You can try installing the block or remove it entirely."
      ),
      originalBlock.title || originalName
    );
    const actions = [
      /* @__PURE__ */ (0, import_jsx_runtime17.jsx)(
        InstallButton,
        {
          block: originalBlock,
          attributes: props.attributes,
          clientId: props.clientId
        },
        "install"
      )
    ];
    if (hasContent && hasHTMLBlock) {
      messageHTML = (0, import_i18n12.sprintf)(
        /* translators: %s: block name */
        (0, import_i18n12.__)(
          "Your site doesn\u2019t include support for the %s block. You can try installing the block, convert it to a Custom HTML block, or remove it entirely."
        ),
        originalBlock.title || originalName
      );
      actions.push(
        /* @__PURE__ */ (0, import_jsx_runtime17.jsx)(
          import_components6.Button,
          {
            __next40pxDefaultSize: true,
            onClick: convertToHTML,
            variant: "tertiary",
            children: (0, import_i18n12.__)("Keep as HTML")
          },
          "convert"
        )
      );
    }
    return /* @__PURE__ */ (0, import_jsx_runtime17.jsxs)("div", { ...(0, import_block_editor5.useBlockProps)(), children: [
      /* @__PURE__ */ (0, import_jsx_runtime17.jsx)(import_block_editor5.Warning, { actions, children: messageHTML }),
      /* @__PURE__ */ (0, import_jsx_runtime17.jsx)(import_element6.RawHTML, { children: originalUndelimitedContent })
    ] });
  };
  var get_install_missing_default = getInstallMissing;

// packages/block-directory/build-module/plugins/index.mjs
  var import_jsx_runtime18 = __toESM(require_jsx_runtime(), 1);
  (0, import_plugins.registerPlugin)("block-directory", {
    // The icon is explicitly set to undefined to prevent PluginPrePublishPanel
    // from rendering the fallback icon pluginIcon.
    icon: void 0,
    render() {
      return /* @__PURE__ */ (0, import_jsx_runtime18.jsxs)(import_jsx_runtime18.Fragment, { children: [
        /* @__PURE__ */ (0, import_jsx_runtime18.jsx)(AutoBlockUninstaller, {}),
        /* @__PURE__ */ (0, import_jsx_runtime18.jsx)(inserter_menu_downloadable_blocks_panel_default, {}),
        /* @__PURE__ */ (0, import_jsx_runtime18.jsx)(InstalledBlocksPrePublishPanel, {})
      ] });
    }
  });
  (0, import_hooks.addFilter)(
    "blocks.registerBlockType",
    "block-directory/fallback",
    (settings, name) => {
      if (name !== "core/missing") {
        return settings;
      }
      settings.edit = get_install_missing_default(settings.edit);
      return settings;
    }
  );
  return __toCommonJS(index_exports);
})();
��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������dist/edit-widgets.js��������������������������������������������������������������������������������0000644�����������������00000500376�15221325047�0010452 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������var wp;
(wp ||= {}).editWidgets = (() => {
  var __create = Object.create;
  var __defProp = Object.defineProperty;
  var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
  var __getOwnPropNames = Object.getOwnPropertyNames;
  var __getProtoOf = Object.getPrototypeOf;
  var __hasOwnProp = Object.prototype.hasOwnProperty;
  var __commonJS = (cb, mod) => function __require() {
    return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
  };
  var __export = (target, all) => {
    for (var name2 in all)
      __defProp(target, name2, { get: all[name2], enumerable: true });
  };
  var __copyProps = (to, from, except, desc) => {
    if (from && typeof from === "object" || typeof from === "function") {
      for (let key of __getOwnPropNames(from))
        if (!__hasOwnProp.call(to, key) && key !== except)
          __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
    }
    return to;
  };
  var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
    // If the importer is in node compatibility mode or this is not an ESM
    // file that has been converted to a CommonJS file using a Babel-
    // compatible transform (i.e. "__esModule" has not been set), then set
    // "default" to the CommonJS "module.exports" for node compatibility.
    isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
    mod
  ));
  var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// package-external:@wordpress/blocks
  var require_blocks = __commonJS({
    "package-external:@wordpress/blocks"(exports, module) {
      module.exports = window.wp.blocks;
    }
  });

// package-external:@wordpress/data
  var require_data = __commonJS({
    "package-external:@wordpress/data"(exports, module) {
      module.exports = window.wp.data;
    }
  });

// package-external:@wordpress/element
  var require_element = __commonJS({
    "package-external:@wordpress/element"(exports, module) {
      module.exports = window.wp.element;
    }
  });

// package-external:@wordpress/block-library
  var require_block_library = __commonJS({
    "package-external:@wordpress/block-library"(exports, module) {
      module.exports = window.wp.blockLibrary;
    }
  });

// package-external:@wordpress/core-data
  var require_core_data = __commonJS({
    "package-external:@wordpress/core-data"(exports, module) {
      module.exports = window.wp.coreData;
    }
  });

// package-external:@wordpress/widgets
  var require_widgets = __commonJS({
    "package-external:@wordpress/widgets"(exports, module) {
      module.exports = window.wp.widgets;
    }
  });

// package-external:@wordpress/preferences
  var require_preferences = __commonJS({
    "package-external:@wordpress/preferences"(exports, module) {
      module.exports = window.wp.preferences;
    }
  });

// package-external:@wordpress/api-fetch
  var require_api_fetch = __commonJS({
    "package-external:@wordpress/api-fetch"(exports, module) {
      module.exports = window.wp.apiFetch;
    }
  });

// package-external:@wordpress/i18n
  var require_i18n = __commonJS({
    "package-external:@wordpress/i18n"(exports, module) {
      module.exports = window.wp.i18n;
    }
  });

// package-external:@wordpress/notices
  var require_notices = __commonJS({
    "package-external:@wordpress/notices"(exports, module) {
      module.exports = window.wp.notices;
    }
  });

// vendor-external:react/jsx-runtime
  var require_jsx_runtime = __commonJS({
    "vendor-external:react/jsx-runtime"(exports, module) {
      module.exports = window.ReactJSXRuntime;
    }
  });

// package-external:@wordpress/viewport
  var require_viewport = __commonJS({
    "package-external:@wordpress/viewport"(exports, module) {
      module.exports = window.wp.viewport;
    }
  });

// package-external:@wordpress/compose
  var require_compose = __commonJS({
    "package-external:@wordpress/compose"(exports, module) {
      module.exports = window.wp.compose;
    }
  });

// package-external:@wordpress/plugins
  var require_plugins = __commonJS({
    "package-external:@wordpress/plugins"(exports, module) {
      module.exports = window.wp.plugins;
    }
  });

// package-external:@wordpress/hooks
  var require_hooks = __commonJS({
    "package-external:@wordpress/hooks"(exports, module) {
      module.exports = window.wp.hooks;
    }
  });

// package-external:@wordpress/media-utils
  var require_media_utils = __commonJS({
    "package-external:@wordpress/media-utils"(exports, module) {
      module.exports = window.wp.mediaUtils;
    }
  });

// package-external:@wordpress/patterns
  var require_patterns = __commonJS({
    "package-external:@wordpress/patterns"(exports, module) {
      module.exports = window.wp.patterns;
    }
  });

// package-external:@wordpress/keyboard-shortcuts
  var require_keyboard_shortcuts = __commonJS({
    "package-external:@wordpress/keyboard-shortcuts"(exports, module) {
      module.exports = window.wp.keyboardShortcuts;
    }
  });

// package-external:@wordpress/keycodes
  var require_keycodes = __commonJS({
    "package-external:@wordpress/keycodes"(exports, module) {
      module.exports = window.wp.keycodes;
    }
  });

// package-external:@wordpress/url
  var require_url = __commonJS({
    "package-external:@wordpress/url"(exports, module) {
      module.exports = window.wp.url;
    }
  });

// package-external:@wordpress/dom
  var require_dom = __commonJS({
    "package-external:@wordpress/dom"(exports, module) {
      module.exports = window.wp.dom;
    }
  });

// packages/edit-widgets/build-module/index.mjs
  var index_exports = {};
  __export(index_exports, {
    initialize: () => initialize,
    initializeEditor: () => initializeEditor,
    reinitializeEditor: () => reinitializeEditor,
    store: () => store2
  });
  var import_blocks3 = __toESM(require_blocks(), 1);
  var import_data32 = __toESM(require_data(), 1);
  var import_deprecated6 = __toESM(require_deprecated(), 1);
  var import_element25 = __toESM(require_element(), 1);
  var import_block_library2 = __toESM(require_block_library(), 1);
  var import_core_data12 = __toESM(require_core_data(), 1);
  var import_widgets5 = __toESM(require_widgets(), 1);
  var import_preferences10 = __toESM(require_preferences(), 1);

// packages/edit-widgets/build-module/store/index.mjs
  var import_api_fetch = __toESM(require_api_fetch(), 1);
  var import_data8 = __toESM(require_data(), 1);

// packages/edit-widgets/build-module/store/reducer.mjs
  var import_data = __toESM(require_data(), 1);
  function widgetAreasOpenState(state = {}, action) {
    const { type } = action;
    switch (type) {
      case "SET_WIDGET_AREAS_OPEN_STATE": {
        return action.widgetAreasOpenState;
      }
      case "SET_IS_WIDGET_AREA_OPEN": {
        const { clientId, isOpen } = action;
        return {
          ...state,
          [clientId]: isOpen
        };
      }
      default: {
        return state;
      }
    }
  }
  function blockInserterPanel(state = false, action) {
    switch (action.type) {
      case "SET_IS_LIST_VIEW_OPENED":
        return action.isOpen ? false : state;
      case "SET_IS_INSERTER_OPENED":
        return action.value;
    }
    return state;
  }
  function listViewPanel(state = false, action) {
    switch (action.type) {
      case "SET_IS_INSERTER_OPENED":
        return action.value ? false : state;
      case "SET_IS_LIST_VIEW_OPENED":
        return action.isOpen;
    }
    return state;
  }
  function listViewToggleRef(state = { current: null }) {
    return state;
  }
  function inserterSidebarToggleRef(state = { current: null }) {
    return state;
  }
  function widgetSavingLock(state = {}, action) {
    switch (action.type) {
      case "LOCK_WIDGET_SAVING":
        return { ...state, [action.lockName]: true };
      case "UNLOCK_WIDGET_SAVING": {
        const { [action.lockName]: removedLockName, ...restState } = state;
        return restState;
      }
    }
    return state;
  }
  var reducer_default = (0, import_data.combineReducers)({
    blockInserterPanel,
    inserterSidebarToggleRef,
    listViewPanel,
    listViewToggleRef,
    widgetAreasOpenState,
    widgetSavingLock
  });

// packages/edit-widgets/build-module/store/resolvers.mjs
  var resolvers_exports = {};
  __export(resolvers_exports, {
    getWidgetAreas: () => getWidgetAreas,
    getWidgets: () => getWidgets
  });
  var import_blocks2 = __toESM(require_blocks(), 1);
  var import_core_data2 = __toESM(require_core_data(), 1);

// packages/edit-widgets/build-module/store/actions.mjs
  var actions_exports2 = {};
  __export(actions_exports2, {
    closeGeneralSidebar: () => closeGeneralSidebar,
    lockWidgetSaving: () => lockWidgetSaving,
    moveBlockToWidgetArea: () => moveBlockToWidgetArea,
    persistStubPost: () => persistStubPost,
    saveEditedWidgetAreas: () => saveEditedWidgetAreas,
    saveWidgetArea: () => saveWidgetArea,
    saveWidgetAreas: () => saveWidgetAreas,
    setIsInserterOpened: () => setIsInserterOpened,
    setIsListViewOpened: () => setIsListViewOpened,
    setIsWidgetAreaOpen: () => setIsWidgetAreaOpen,
    setWidgetAreasOpenState: () => setWidgetAreasOpenState,
    setWidgetIdForClientId: () => setWidgetIdForClientId,
    unlockWidgetSaving: () => unlockWidgetSaving
  });
  var import_i18n3 = __toESM(require_i18n(), 1);
  var import_notices = __toESM(require_notices(), 1);

// packages/interface/build-module/components/complementary-area/index.mjs
  var import_components5 = __toESM(require_components(), 1);
  var import_data6 = __toESM(require_data(), 1);
  var import_i18n = __toESM(require_i18n(), 1);

// packages/icons/build-module/library/block-default.mjs
  var import_primitives = __toESM(require_primitives(), 1);
  var import_jsx_runtime = __toESM(require_jsx_runtime(), 1);
  var block_default_default = /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_primitives.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_primitives.Path, { d: "M19 8h-1V6h-5v2h-2V6H6v2H5c-1.1 0-2 .9-2 2v8c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2v-8c0-1.1-.9-2-2-2zm.5 10c0 .3-.2.5-.5.5H5c-.3 0-.5-.2-.5-.5v-8c0-.3.2-.5.5-.5h14c.3 0 .5.2.5.5v8z" }) });

// packages/icons/build-module/library/check.mjs
  var import_primitives2 = __toESM(require_primitives(), 1);
  var import_jsx_runtime2 = __toESM(require_jsx_runtime(), 1);
  var check_default = /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(import_primitives2.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(import_primitives2.Path, { d: "M16.5 7.5 10 13.9l-2.5-2.4-1 1 3.5 3.6 7.5-7.6z" }) });

// packages/icons/build-module/library/close-small.mjs
  var import_primitives3 = __toESM(require_primitives(), 1);
  var import_jsx_runtime3 = __toESM(require_jsx_runtime(), 1);
  var close_small_default = /* @__PURE__ */ (0, import_jsx_runtime3.jsx)(import_primitives3.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime3.jsx)(import_primitives3.Path, { d: "M12 13.06l3.712 3.713 1.061-1.06L13.061 12l3.712-3.712-1.06-1.06L12 10.938 8.288 7.227l-1.061 1.06L10.939 12l-3.712 3.712 1.06 1.061L12 13.061z" }) });

// packages/icons/build-module/library/drawer-left.mjs
  var import_primitives4 = __toESM(require_primitives(), 1);
  var import_jsx_runtime4 = __toESM(require_jsx_runtime(), 1);
  var drawer_left_default = /* @__PURE__ */ (0, import_jsx_runtime4.jsx)(import_primitives4.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime4.jsx)(import_primitives4.Path, { fillRule: "evenodd", clipRule: "evenodd", d: "M18 4H6c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zM8.5 18.5H6c-.3 0-.5-.2-.5-.5V6c0-.3.2-.5.5-.5h2.5v13zm10-.5c0 .3-.2.5-.5.5h-8v-13h8c.3 0 .5.2.5.5v12z" }) });

// packages/icons/build-module/library/drawer-right.mjs
  var import_primitives5 = __toESM(require_primitives(), 1);
  var import_jsx_runtime5 = __toESM(require_jsx_runtime(), 1);
  var drawer_right_default = /* @__PURE__ */ (0, import_jsx_runtime5.jsx)(import_primitives5.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime5.jsx)(import_primitives5.Path, { fillRule: "evenodd", clipRule: "evenodd", d: "M18 4H6c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm-4 14.5H6c-.3 0-.5-.2-.5-.5V6c0-.3.2-.5.5-.5h8v13zm4.5-.5c0 .3-.2.5-.5.5h-2.5v-13H18c.3 0 .5.2.5.5v12z" }) });

// packages/icons/build-module/library/external.mjs
  var import_primitives6 = __toESM(require_primitives(), 1);
  var import_jsx_runtime6 = __toESM(require_jsx_runtime(), 1);
  var external_default = /* @__PURE__ */ (0, import_jsx_runtime6.jsx)(import_primitives6.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime6.jsx)(import_primitives6.Path, { d: "M19.5 4.5h-7V6h4.44l-5.97 5.97 1.06 1.06L18 7.06v4.44h1.5v-7Zm-13 1a2 2 0 0 0-2 2v10a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2v-3H17v3a.5.5 0 0 1-.5.5h-10a.5.5 0 0 1-.5-.5v-10a.5.5 0 0 1 .5-.5h3V5.5h-3Z" }) });

// packages/icons/build-module/library/list-view.mjs
  var import_primitives7 = __toESM(require_primitives(), 1);
  var import_jsx_runtime7 = __toESM(require_jsx_runtime(), 1);
  var list_view_default = /* @__PURE__ */ (0, import_jsx_runtime7.jsx)(import_primitives7.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime7.jsx)(import_primitives7.Path, { d: "M3 6h11v1.5H3V6Zm3.5 5.5h11V13h-11v-1.5ZM21 17H10v1.5h11V17Z" }) });

// packages/icons/build-module/library/more-vertical.mjs
  var import_primitives8 = __toESM(require_primitives(), 1);
  var import_jsx_runtime8 = __toESM(require_jsx_runtime(), 1);
  var more_vertical_default = /* @__PURE__ */ (0, import_jsx_runtime8.jsx)(import_primitives8.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime8.jsx)(import_primitives8.Path, { d: "M13 19h-2v-2h2v2zm0-6h-2v-2h2v2zm0-6h-2V5h2v2z" }) });

// packages/icons/build-module/library/plus.mjs
  var import_primitives9 = __toESM(require_primitives(), 1);
  var import_jsx_runtime9 = __toESM(require_jsx_runtime(), 1);
  var plus_default = /* @__PURE__ */ (0, import_jsx_runtime9.jsx)(import_primitives9.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime9.jsx)(import_primitives9.Path, { d: "M11 12.5V17.5H12.5V12.5H17.5V11H12.5V6H11V11H6V12.5H11Z" }) });

// packages/icons/build-module/library/redo.mjs
  var import_primitives10 = __toESM(require_primitives(), 1);
  var import_jsx_runtime10 = __toESM(require_jsx_runtime(), 1);
  var redo_default = /* @__PURE__ */ (0, import_jsx_runtime10.jsx)(import_primitives10.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime10.jsx)(import_primitives10.Path, { d: "M15.6 6.5l-1.1 1 2.9 3.3H8c-.9 0-1.7.3-2.3.9-1.4 1.5-1.4 4.2-1.4 5.6v.2h1.5v-.3c0-1.1 0-3.5 1-4.5.3-.3.7-.5 1.3-.5h9.2L14.5 15l1.1 1.1 4.6-4.6-4.6-5z" }) });

// packages/icons/build-module/library/star-empty.mjs
  var import_primitives11 = __toESM(require_primitives(), 1);
  var import_jsx_runtime11 = __toESM(require_jsx_runtime(), 1);
  var star_empty_default = /* @__PURE__ */ (0, import_jsx_runtime11.jsx)(import_primitives11.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime11.jsx)(import_primitives11.Path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.706 8.646a.25.25 0 01-.188.137l-4.626.672a.25.25 0 00-.139.427l3.348 3.262a.25.25 0 01.072.222l-.79 4.607a.25.25 0 00.362.264l4.138-2.176a.25.25 0 01.233 0l4.137 2.175a.25.25 0 00.363-.263l-.79-4.607a.25.25 0 01.072-.222l3.347-3.262a.25.25 0 00-.139-.427l-4.626-.672a.25.25 0 01-.188-.137l-2.069-4.192a.25.25 0 00-.448 0L9.706 8.646zM12 7.39l-.948 1.921a1.75 1.75 0 01-1.317.957l-2.12.308 1.534 1.495c.412.402.6.982.503 1.55l-.362 2.11 1.896-.997a1.75 1.75 0 011.629 0l1.895.997-.362-2.11a1.75 1.75 0 01.504-1.55l1.533-1.495-2.12-.308a1.75 1.75 0 01-1.317-.957L12 7.39z" }) });

// packages/icons/build-module/library/star-filled.mjs
  var import_primitives12 = __toESM(require_primitives(), 1);
  var import_jsx_runtime12 = __toESM(require_jsx_runtime(), 1);
  var star_filled_default = /* @__PURE__ */ (0, import_jsx_runtime12.jsx)(import_primitives12.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime12.jsx)(import_primitives12.Path, { d: "M11.776 4.454a.25.25 0 01.448 0l2.069 4.192a.25.25 0 00.188.137l4.626.672a.25.25 0 01.139.426l-3.348 3.263a.25.25 0 00-.072.222l.79 4.607a.25.25 0 01-.362.263l-4.138-2.175a.25.25 0 00-.232 0l-4.138 2.175a.25.25 0 01-.363-.263l.79-4.607a.25.25 0 00-.071-.222L4.754 9.881a.25.25 0 01.139-.426l4.626-.672a.25.25 0 00.188-.137l2.069-4.192z" }) });

// packages/icons/build-module/library/undo.mjs
  var import_primitives13 = __toESM(require_primitives(), 1);
  var import_jsx_runtime13 = __toESM(require_jsx_runtime(), 1);
  var undo_default = /* @__PURE__ */ (0, import_jsx_runtime13.jsx)(import_primitives13.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime13.jsx)(import_primitives13.Path, { d: "M18.3 11.7c-.6-.6-1.4-.9-2.3-.9H6.7l2.9-3.3-1.1-1-4.5 5L8.5 16l1-1-2.7-2.7H16c.5 0 .9.2 1.3.5 1 1 1 3.4 1 4.5v.3h1.5v-.2c0-1.5 0-4.3-1.5-5.7z" }) });

// packages/interface/build-module/components/complementary-area/index.mjs
  var import_element2 = __toESM(require_element(), 1);
  var import_viewport = __toESM(require_viewport(), 1);
  var import_preferences3 = __toESM(require_preferences(), 1);
  var import_compose = __toESM(require_compose(), 1);
  var import_plugins2 = __toESM(require_plugins(), 1);

// packages/interface/build-module/components/complementary-area-toggle/index.mjs
  var import_components = __toESM(require_components(), 1);
  var import_data5 = __toESM(require_data(), 1);
  var import_plugins = __toESM(require_plugins(), 1);

// packages/interface/build-module/store/index.mjs
  var import_data4 = __toESM(require_data(), 1);

// packages/interface/build-module/store/actions.mjs
  var actions_exports = {};
  __export(actions_exports, {
    closeModal: () => closeModal,
    disableComplementaryArea: () => disableComplementaryArea,
    enableComplementaryArea: () => enableComplementaryArea,
    openModal: () => openModal,
    pinItem: () => pinItem,
    setDefaultComplementaryArea: () => setDefaultComplementaryArea,
    setFeatureDefaults: () => setFeatureDefaults,
    setFeatureValue: () => setFeatureValue,
    toggleFeature: () => toggleFeature,
    unpinItem: () => unpinItem
  });
  var import_deprecated2 = __toESM(require_deprecated(), 1);
  var import_preferences = __toESM(require_preferences(), 1);

// packages/interface/build-module/store/deprecated.mjs
  var import_deprecated = __toESM(require_deprecated(), 1);
  function normalizeComplementaryAreaScope(scope) {
    if (["core/edit-post", "core/edit-site"].includes(scope)) {
      (0, import_deprecated.default)(`${scope} interface scope`, {
        alternative: "core interface scope",
        hint: "core/edit-post and core/edit-site are merging.",
        version: "6.6"
      });
      return "core";
    }
    return scope;
  }
  function normalizeComplementaryAreaName(scope, name2) {
    if (scope === "core" && name2 === "edit-site/template") {
      (0, import_deprecated.default)(`edit-site/template sidebar`, {
        alternative: "edit-post/document",
        version: "6.6"
      });
      return "edit-post/document";
    }
    if (scope === "core" && name2 === "edit-site/block-inspector") {
      (0, import_deprecated.default)(`edit-site/block-inspector sidebar`, {
        alternative: "edit-post/block",
        version: "6.6"
      });
      return "edit-post/block";
    }
    return name2;
  }

// packages/interface/build-module/store/actions.mjs
  var setDefaultComplementaryArea = (scope, area) => {
    scope = normalizeComplementaryAreaScope(scope);
    area = normalizeComplementaryAreaName(scope, area);
    return {
      type: "SET_DEFAULT_COMPLEMENTARY_AREA",
      scope,
      area
    };
  };
  var enableComplementaryArea = (scope, area) => ({ registry, dispatch: dispatch2 }) => {
    if (!area) {
      return;
    }
    scope = normalizeComplementaryAreaScope(scope);
    area = normalizeComplementaryAreaName(scope, area);
    const isComplementaryAreaVisible = registry.select(import_preferences.store).get(scope, "isComplementaryAreaVisible");
    if (!isComplementaryAreaVisible) {
      registry.dispatch(import_preferences.store).set(scope, "isComplementaryAreaVisible", true);
    }
    dispatch2({
      type: "ENABLE_COMPLEMENTARY_AREA",
      scope,
      area
    });
  };
  var disableComplementaryArea = (scope) => ({ registry }) => {
    scope = normalizeComplementaryAreaScope(scope);
    const isComplementaryAreaVisible = registry.select(import_preferences.store).get(scope, "isComplementaryAreaVisible");
    if (isComplementaryAreaVisible) {
      registry.dispatch(import_preferences.store).set(scope, "isComplementaryAreaVisible", false);
    }
  };
  var pinItem = (scope, item) => ({ registry }) => {
    if (!item) {
      return;
    }
    scope = normalizeComplementaryAreaScope(scope);
    item = normalizeComplementaryAreaName(scope, item);
    const pinnedItems = registry.select(import_preferences.store).get(scope, "pinnedItems");
    if (pinnedItems?.[item] === true) {
      return;
    }
    registry.dispatch(import_preferences.store).set(scope, "pinnedItems", {
      ...pinnedItems,
      [item]: true
    });
  };
  var unpinItem = (scope, item) => ({ registry }) => {
    if (!item) {
      return;
    }
    scope = normalizeComplementaryAreaScope(scope);
    item = normalizeComplementaryAreaName(scope, item);
    const pinnedItems = registry.select(import_preferences.store).get(scope, "pinnedItems");
    registry.dispatch(import_preferences.store).set(scope, "pinnedItems", {
      ...pinnedItems,
      [item]: false
    });
  };
  function toggleFeature(scope, featureName) {
    return function({ registry }) {
      (0, import_deprecated2.default)(`dispatch( 'core/interface' ).toggleFeature`, {
        since: "6.0",
        alternative: `dispatch( 'core/preferences' ).toggle`
      });
      registry.dispatch(import_preferences.store).toggle(scope, featureName);
    };
  }
  function setFeatureValue(scope, featureName, value) {
    return function({ registry }) {
      (0, import_deprecated2.default)(`dispatch( 'core/interface' ).setFeatureValue`, {
        since: "6.0",
        alternative: `dispatch( 'core/preferences' ).set`
      });
      registry.dispatch(import_preferences.store).set(scope, featureName, !!value);
    };
  }
  function setFeatureDefaults(scope, defaults) {
    return function({ registry }) {
      (0, import_deprecated2.default)(`dispatch( 'core/interface' ).setFeatureDefaults`, {
        since: "6.0",
        alternative: `dispatch( 'core/preferences' ).setDefaults`
      });
      registry.dispatch(import_preferences.store).setDefaults(scope, defaults);
    };
  }
  function openModal(name2) {
    return {
      type: "OPEN_MODAL",
      name: name2
    };
  }
  function closeModal() {
    return {
      type: "CLOSE_MODAL"
    };
  }

// packages/interface/build-module/store/selectors.mjs
  var selectors_exports = {};
  __export(selectors_exports, {
    getActiveComplementaryArea: () => getActiveComplementaryArea,
    isComplementaryAreaLoading: () => isComplementaryAreaLoading,
    isFeatureActive: () => isFeatureActive,
    isItemPinned: () => isItemPinned,
    isModalActive: () => isModalActive
  });
  var import_data2 = __toESM(require_data(), 1);
  var import_deprecated4 = __toESM(require_deprecated(), 1);
  var import_preferences2 = __toESM(require_preferences(), 1);
  var getActiveComplementaryArea = (0, import_data2.createRegistrySelector)(
    (select) => (state, scope) => {
      scope = normalizeComplementaryAreaScope(scope);
      const isComplementaryAreaVisible = select(import_preferences2.store).get(
        scope,
        "isComplementaryAreaVisible"
      );
      if (isComplementaryAreaVisible === void 0) {
        return void 0;
      }
      if (isComplementaryAreaVisible === false) {
        return null;
      }
      return state?.complementaryAreas?.[scope];
    }
  );
  var isComplementaryAreaLoading = (0, import_data2.createRegistrySelector)(
    (select) => (state, scope) => {
      scope = normalizeComplementaryAreaScope(scope);
      const isVisible = select(import_preferences2.store).get(
        scope,
        "isComplementaryAreaVisible"
      );
      const identifier = state?.complementaryAreas?.[scope];
      return isVisible && identifier === void 0;
    }
  );
  var isItemPinned = (0, import_data2.createRegistrySelector)(
    (select) => (state, scope, item) => {
      scope = normalizeComplementaryAreaScope(scope);
      item = normalizeComplementaryAreaName(scope, item);
      const pinnedItems = select(import_preferences2.store).get(
        scope,
        "pinnedItems"
      );
      return pinnedItems?.[item] ?? true;
    }
  );
  var isFeatureActive = (0, import_data2.createRegistrySelector)(
    (select) => (state, scope, featureName) => {
      (0, import_deprecated4.default)(
        `select( 'core/interface' ).isFeatureActive( scope, featureName )`,
        {
          since: "6.0",
          alternative: `select( 'core/preferences' ).get( scope, featureName )`
        }
      );
      return !!select(import_preferences2.store).get(scope, featureName);
    }
  );
  function isModalActive(state, modalName) {
    return state.activeModal === modalName;
  }

// packages/interface/build-module/store/reducer.mjs
  var import_data3 = __toESM(require_data(), 1);
  function complementaryAreas(state = {}, action) {
    switch (action.type) {
      case "SET_DEFAULT_COMPLEMENTARY_AREA": {
        const { scope, area } = action;
        if (state[scope]) {
          return state;
        }
        return {
          ...state,
          [scope]: area
        };
      }
      case "ENABLE_COMPLEMENTARY_AREA": {
        const { scope, area } = action;
        return {
          ...state,
          [scope]: area
        };
      }
    }
    return state;
  }
  function activeModal(state = null, action) {
    switch (action.type) {
      case "OPEN_MODAL":
        return action.name;
      case "CLOSE_MODAL":
        return null;
    }
    return state;
  }
  var reducer_default2 = (0, import_data3.combineReducers)({
    complementaryAreas,
    activeModal
  });

// packages/interface/build-module/store/constants.mjs
  var STORE_NAME = "core/interface";

// packages/interface/build-module/store/index.mjs
  var store = (0, import_data4.createReduxStore)(STORE_NAME, {
    reducer: reducer_default2,
    actions: actions_exports,
    selectors: selectors_exports
  });
  (0, import_data4.register)(store);

// packages/interface/build-module/components/complementary-area-toggle/index.mjs
  var import_jsx_runtime14 = __toESM(require_jsx_runtime(), 1);
  function roleSupportsCheckedState(role) {
    return [
      "checkbox",
      "option",
      "radio",
      "switch",
      "menuitemcheckbox",
      "menuitemradio",
      "treeitem"
    ].includes(role);
  }
  function ComplementaryAreaToggle({
    as = import_components.Button,
    scope,
    identifier: identifierProp,
    icon: iconProp,
    selectedIcon,
    name: name2,
    shortcut,
    ...props
  }) {
    const ComponentToUse = as;
    const context = (0, import_plugins.usePluginContext)();
    const icon = iconProp || context.icon;
    const identifier = identifierProp || `${context.name}/${name2}`;
    const isSelected = (0, import_data5.useSelect)(
      (select) => select(store).getActiveComplementaryArea(scope) === identifier,
      [identifier, scope]
    );
    const { enableComplementaryArea: enableComplementaryArea2, disableComplementaryArea: disableComplementaryArea2 } = (0, import_data5.useDispatch)(store);
    return /* @__PURE__ */ (0, import_jsx_runtime14.jsx)(
      ComponentToUse,
      {
        icon: selectedIcon && isSelected ? selectedIcon : icon,
        "aria-controls": identifier.replace("/", ":"),
        "aria-checked": roleSupportsCheckedState(props.role) ? isSelected : void 0,
        onClick: () => {
          if (isSelected) {
            disableComplementaryArea2(scope);
          } else {
            enableComplementaryArea2(scope, identifier);
          }
        },
        shortcut,
        ...props
      }
    );
  }

// packages/interface/build-module/components/complementary-area-header/index.mjs
  var import_jsx_runtime15 = __toESM(require_jsx_runtime(), 1);
  var ComplementaryAreaHeader = ({
    children,
    className,
    toggleButtonProps
  }) => {
    const toggleButton = /* @__PURE__ */ (0, import_jsx_runtime15.jsx)(ComplementaryAreaToggle, { icon: close_small_default, ...toggleButtonProps });
    return /* @__PURE__ */ (0, import_jsx_runtime15.jsxs)(
      "div",
      {
        className: clsx_default(
          "components-panel__header",
          "interface-complementary-area-header",
          className
        ),
        tabIndex: -1,
        children: [
          children,
          toggleButton
        ]
      }
    );
  };
  var complementary_area_header_default = ComplementaryAreaHeader;

// packages/interface/build-module/components/complementary-area-more-menu-item/index.mjs
  var import_components3 = __toESM(require_components(), 1);

// packages/interface/build-module/components/action-item/index.mjs
  var import_components2 = __toESM(require_components(), 1);
  var import_element = __toESM(require_element(), 1);
  var import_jsx_runtime16 = __toESM(require_jsx_runtime(), 1);
  var noop = () => {
  };
  function ActionItemSlot({
    name: name2,
    as: Component2 = import_components2.MenuGroup,
    fillProps = {},
    bubblesVirtually,
    ...props
  }) {
    return /* @__PURE__ */ (0, import_jsx_runtime16.jsx)(
      import_components2.Slot,
      {
        name: name2,
        bubblesVirtually,
        fillProps,
        children: (fills) => {
          if (!import_element.Children.toArray(fills).length) {
            return null;
          }
          const initializedByPlugins = [];
          import_element.Children.forEach(
            fills,
            ({
              props: { __unstableExplicitMenuItem, __unstableTarget }
            }) => {
              if (__unstableTarget && __unstableExplicitMenuItem) {
                initializedByPlugins.push(__unstableTarget);
              }
            }
          );
          const children = import_element.Children.map(fills, (child) => {
            if (!child.props.__unstableExplicitMenuItem && initializedByPlugins.includes(
              child.props.__unstableTarget
            )) {
              return null;
            }
            return child;
          });
          return /* @__PURE__ */ (0, import_jsx_runtime16.jsx)(Component2, { ...props, children });
        }
      }
    );
  }
  function ActionItem({ name: name2, as: Component2 = import_components2.Button, onClick, ...props }) {
    return /* @__PURE__ */ (0, import_jsx_runtime16.jsx)(import_components2.Fill, { name: name2, children: ({ onClick: fpOnClick }) => {
      return /* @__PURE__ */ (0, import_jsx_runtime16.jsx)(
        Component2,
        {
          onClick: onClick || fpOnClick ? (...args) => {
            (onClick || noop)(...args);
            (fpOnClick || noop)(...args);
          } : void 0,
          ...props
        }
      );
    } });
  }
  ActionItem.Slot = ActionItemSlot;
  var action_item_default = ActionItem;

// packages/interface/build-module/components/complementary-area-more-menu-item/index.mjs
  var import_jsx_runtime17 = __toESM(require_jsx_runtime(), 1);
  var PluginsMenuItem = ({
    // Menu item is marked with unstable prop for backward compatibility.
    // They are removed so they don't leak to DOM elements.
    // @see https://github.com/WordPress/gutenberg/issues/14457
    __unstableExplicitMenuItem,
    __unstableTarget,
    ...restProps
  }) => /* @__PURE__ */ (0, import_jsx_runtime17.jsx)(import_components3.MenuItem, { ...restProps });
  function ComplementaryAreaMoreMenuItem({
    scope,
    target,
    __unstableExplicitMenuItem,
    ...props
  }) {
    return /* @__PURE__ */ (0, import_jsx_runtime17.jsx)(
      ComplementaryAreaToggle,
      {
        as: (toggleProps) => {
          return /* @__PURE__ */ (0, import_jsx_runtime17.jsx)(
            action_item_default,
            {
              __unstableExplicitMenuItem,
              __unstableTarget: `${scope}/${target}`,
              as: PluginsMenuItem,
              name: `${scope}/plugin-more-menu`,
              ...toggleProps
            }
          );
        },
        role: "menuitemcheckbox",
        selectedIcon: check_default,
        name: target,
        scope,
        ...props
      }
    );
  }

// packages/interface/build-module/components/pinned-items/index.mjs
  var import_components4 = __toESM(require_components(), 1);
  var import_jsx_runtime18 = __toESM(require_jsx_runtime(), 1);
  function PinnedItems({ scope, ...props }) {
    return /* @__PURE__ */ (0, import_jsx_runtime18.jsx)(import_components4.Fill, { name: `PinnedItems/${scope}`, ...props });
  }
  function PinnedItemsSlot({ scope, className, ...props }) {
    return /* @__PURE__ */ (0, import_jsx_runtime18.jsx)(import_components4.Slot, { name: `PinnedItems/${scope}`, ...props, children: (fills) => fills?.length > 0 && /* @__PURE__ */ (0, import_jsx_runtime18.jsx)(
      "div",
      {
        className: clsx_default(
          className,
          "interface-pinned-items"
        ),
        children: fills
      }
    ) });
  }
  PinnedItems.Slot = PinnedItemsSlot;
  var pinned_items_default = PinnedItems;

// packages/interface/build-module/components/complementary-area/index.mjs
  var import_jsx_runtime19 = __toESM(require_jsx_runtime(), 1);
  var ANIMATION_DURATION = 0.3;
  function ComplementaryAreaSlot({ scope, ...props }) {
    return /* @__PURE__ */ (0, import_jsx_runtime19.jsx)(import_components5.Slot, { name: `ComplementaryArea/${scope}`, ...props });
  }
  var SIDEBAR_WIDTH = 280;
  var variants = {
    open: { width: SIDEBAR_WIDTH },
    closed: { width: 0 },
    mobileOpen: { width: "100vw" }
  };
  function ComplementaryAreaFill({
    activeArea,
    isActive,
    scope,
    children,
    className,
    id
  }) {
    const disableMotion = (0, import_compose.useReducedMotion)();
    const isMobileViewport = (0, import_compose.useViewportMatch)("medium", "<");
    const previousActiveArea = (0, import_compose.usePrevious)(activeArea);
    const previousIsActive = (0, import_compose.usePrevious)(isActive);
    const [, setState] = (0, import_element2.useState)({});
    (0, import_element2.useEffect)(() => {
      setState({});
    }, [isActive]);
    const transition = {
      type: "tween",
      duration: disableMotion || isMobileViewport || !!previousActiveArea && !!activeArea && activeArea !== previousActiveArea ? 0 : ANIMATION_DURATION,
      ease: [0.6, 0, 0.4, 1]
    };
    return /* @__PURE__ */ (0, import_jsx_runtime19.jsx)(import_components5.Fill, { name: `ComplementaryArea/${scope}`, children: /* @__PURE__ */ (0, import_jsx_runtime19.jsx)(import_components5.__unstableAnimatePresence, { initial: false, children: (previousIsActive || isActive) && /* @__PURE__ */ (0, import_jsx_runtime19.jsx)(
      import_components5.__unstableMotion.div,
      {
        variants,
        initial: "closed",
        animate: isMobileViewport ? "mobileOpen" : "open",
        exit: "closed",
        transition,
        className: "interface-complementary-area__fill",
        children: /* @__PURE__ */ (0, import_jsx_runtime19.jsx)(
          "div",
          {
            id,
            className,
            style: {
              width: isMobileViewport ? "100vw" : SIDEBAR_WIDTH
            },
            children
          }
        )
      }
    ) }) });
  }
  function useAdjustComplementaryListener(scope, identifier, activeArea, isActive, isSmall) {
    const previousIsSmallRef = (0, import_element2.useRef)(false);
    const shouldOpenWhenNotSmallRef = (0, import_element2.useRef)(false);
    const { enableComplementaryArea: enableComplementaryArea2, disableComplementaryArea: disableComplementaryArea2 } = (0, import_data6.useDispatch)(store);
    (0, import_element2.useEffect)(() => {
      if (isActive && isSmall && !previousIsSmallRef.current) {
        disableComplementaryArea2(scope);
        shouldOpenWhenNotSmallRef.current = true;
      } else if (
        // If there is a flag indicating the complementary area should be
        // enabled when we go from small to big window size and we are going
        // from a small to big window size.
        shouldOpenWhenNotSmallRef.current && !isSmall && previousIsSmallRef.current
      ) {
        shouldOpenWhenNotSmallRef.current = false;
        enableComplementaryArea2(scope, identifier);
      } else if (
        // If the flag is indicating the current complementary should be
        // reopened but another complementary area becomes active, remove
        // the flag.
        shouldOpenWhenNotSmallRef.current && activeArea && activeArea !== identifier
      ) {
        shouldOpenWhenNotSmallRef.current = false;
      }
      if (isSmall !== previousIsSmallRef.current) {
        previousIsSmallRef.current = isSmall;
      }
    }, [
      isActive,
      isSmall,
      scope,
      identifier,
      activeArea,
      disableComplementaryArea2,
      enableComplementaryArea2
    ]);
  }
  function ComplementaryArea({
    children,
    className,
    closeLabel = (0, import_i18n.__)("Close plugin"),
    identifier: identifierProp,
    header,
    headerClassName,
    icon: iconProp,
    isPinnable = true,
    panelClassName,
    scope,
    name: name2,
    title,
    toggleShortcut,
    isActiveByDefault
  }) {
    const context = (0, import_plugins2.usePluginContext)();
    const icon = iconProp || context.icon;
    const identifier = identifierProp || `${context.name}/${name2}`;
    const [isReady, setIsReady] = (0, import_element2.useState)(false);
    const {
      isLoading,
      isActive,
      isPinned,
      activeArea,
      isSmall,
      isLarge,
      showIconLabels
    } = (0, import_data6.useSelect)(
      (select) => {
        const {
          getActiveComplementaryArea: getActiveComplementaryArea2,
          isComplementaryAreaLoading: isComplementaryAreaLoading2,
          isItemPinned: isItemPinned2
        } = select(store);
        const { get } = select(import_preferences3.store);
        const _activeArea = getActiveComplementaryArea2(scope);
        return {
          isLoading: isComplementaryAreaLoading2(scope),
          isActive: _activeArea === identifier,
          isPinned: isItemPinned2(scope, identifier),
          activeArea: _activeArea,
          isSmall: select(import_viewport.store).isViewportMatch("< medium"),
          isLarge: select(import_viewport.store).isViewportMatch("large"),
          showIconLabels: get("core", "showIconLabels")
        };
      },
      [identifier, scope]
    );
    const isMobileViewport = (0, import_compose.useViewportMatch)("medium", "<");
    useAdjustComplementaryListener(
      scope,
      identifier,
      activeArea,
      isActive,
      isSmall
    );
    const {
      enableComplementaryArea: enableComplementaryArea2,
      disableComplementaryArea: disableComplementaryArea2,
      pinItem: pinItem2,
      unpinItem: unpinItem2
    } = (0, import_data6.useDispatch)(store);
    (0, import_element2.useEffect)(() => {
      if (isActiveByDefault && activeArea === void 0 && !isSmall) {
        enableComplementaryArea2(scope, identifier);
      } else if (activeArea === void 0 && isSmall) {
        disableComplementaryArea2(scope, identifier);
      }
      setIsReady(true);
    }, [
      activeArea,
      isActiveByDefault,
      scope,
      identifier,
      isSmall,
      enableComplementaryArea2,
      disableComplementaryArea2
    ]);
    if (!isReady) {
      return;
    }
    return /* @__PURE__ */ (0, import_jsx_runtime19.jsxs)(import_jsx_runtime19.Fragment, { children: [
      isPinnable && /* @__PURE__ */ (0, import_jsx_runtime19.jsx)(pinned_items_default, { scope, children: isPinned && /* @__PURE__ */ (0, import_jsx_runtime19.jsx)(
        ComplementaryAreaToggle,
        {
          scope,
          identifier,
          isPressed: isActive && (!showIconLabels || isLarge),
          "aria-expanded": isActive,
          "aria-disabled": isLoading,
          label: title,
          icon: showIconLabels ? check_default : icon,
          showTooltip: !showIconLabels,
          variant: showIconLabels ? "tertiary" : void 0,
          size: "compact",
          shortcut: toggleShortcut
        }
      ) }),
      name2 && isPinnable && /* @__PURE__ */ (0, import_jsx_runtime19.jsx)(
        ComplementaryAreaMoreMenuItem,
        {
          target: name2,
          scope,
          icon,
          identifier,
          children: title
        }
      ),
      /* @__PURE__ */ (0, import_jsx_runtime19.jsxs)(
        ComplementaryAreaFill,
        {
          activeArea,
          isActive,
          className: clsx_default("interface-complementary-area", className),
          scope,
          id: identifier.replace("/", ":"),
          children: [
            /* @__PURE__ */ (0, import_jsx_runtime19.jsx)(
              complementary_area_header_default,
              {
                className: headerClassName,
                closeLabel,
                onClose: () => disableComplementaryArea2(scope),
                toggleButtonProps: {
                  label: closeLabel,
                  size: "compact",
                  shortcut: toggleShortcut,
                  scope,
                  identifier
                },
                children: header || /* @__PURE__ */ (0, import_jsx_runtime19.jsxs)(import_jsx_runtime19.Fragment, { children: [
                  /* @__PURE__ */ (0, import_jsx_runtime19.jsx)("h2", { className: "interface-complementary-area-header__title", children: title }),
                  isPinnable && !isMobileViewport && /* @__PURE__ */ (0, import_jsx_runtime19.jsx)(
                    import_components5.Button,
                    {
                      className: "interface-complementary-area__pin-unpin-item",
                      icon: isPinned ? star_filled_default : star_empty_default,
                      label: isPinned ? (0, import_i18n.__)("Unpin from toolbar") : (0, import_i18n.__)("Pin to toolbar"),
                      onClick: () => (isPinned ? unpinItem2 : pinItem2)(
                        scope,
                        identifier
                      ),
                      isPressed: isPinned,
                      "aria-expanded": isPinned,
                      size: "compact"
                    }
                  )
                ] })
              }
            ),
            /* @__PURE__ */ (0, import_jsx_runtime19.jsx)(import_components5.Panel, { className: panelClassName, children })
          ]
        }
      )
    ] });
  }
  ComplementaryArea.Slot = ComplementaryAreaSlot;
  var complementary_area_default = ComplementaryArea;

// packages/admin-ui/build-module/navigable-region/index.mjs
  var import_element3 = __toESM(require_element(), 1);
  var import_jsx_runtime20 = __toESM(require_jsx_runtime(), 1);
  var NavigableRegion = (0, import_element3.forwardRef)(
    ({ children, className, ariaLabel, as: Tag = "div", ...props }, ref) => {
      return /* @__PURE__ */ (0, import_jsx_runtime20.jsx)(
        Tag,
        {
          ref,
          className: clsx_default("admin-ui-navigable-region", className),
          "aria-label": ariaLabel,
          role: "region",
          tabIndex: "-1",
          ...props,
          children
        }
      );
    }
  );
  NavigableRegion.displayName = "NavigableRegion";
  var navigable_region_default = NavigableRegion;

// packages/interface/build-module/components/interface-skeleton/index.mjs
  var import_element4 = __toESM(require_element(), 1);
  var import_components6 = __toESM(require_components(), 1);
  var import_i18n2 = __toESM(require_i18n(), 1);
  var import_compose2 = __toESM(require_compose(), 1);
  var import_jsx_runtime21 = __toESM(require_jsx_runtime(), 1);
  var ANIMATION_DURATION2 = 0.25;
  var commonTransition = {
    type: "tween",
    duration: ANIMATION_DURATION2,
    ease: [0.6, 0, 0.4, 1]
  };
  function useHTMLClass(className) {
    (0, import_element4.useEffect)(() => {
      const element = document && document.querySelector(`html:not(.${className})`);
      if (!element) {
        return;
      }
      element.classList.toggle(className);
      return () => {
        element.classList.toggle(className);
      };
    }, [className]);
  }
  var headerVariants = {
    hidden: { opacity: 1, marginTop: -60 },
    visible: { opacity: 1, marginTop: 0 },
    distractionFreeHover: {
      opacity: 1,
      marginTop: 0,
      transition: {
        ...commonTransition,
        delay: 0.2,
        delayChildren: 0.2
      }
    },
    distractionFreeHidden: {
      opacity: 0,
      marginTop: -60
    },
    distractionFreeDisabled: {
      opacity: 0,
      marginTop: 0,
      transition: {
        ...commonTransition,
        delay: 0.8,
        delayChildren: 0.8
      }
    }
  };
  function InterfaceSkeleton({
    isDistractionFree,
    footer,
    header,
    editorNotices,
    sidebar,
    secondarySidebar,
    content,
    actions,
    labels,
    className
  }, ref) {
    const [secondarySidebarResizeListener, secondarySidebarSize] = (0, import_compose2.useResizeObserver)();
    const isMobileViewport = (0, import_compose2.useViewportMatch)("medium", "<");
    const disableMotion = (0, import_compose2.useReducedMotion)();
    const defaultTransition = {
      type: "tween",
      duration: disableMotion ? 0 : ANIMATION_DURATION2,
      ease: [0.6, 0, 0.4, 1]
    };
    useHTMLClass("interface-interface-skeleton__html-container");
    const defaultLabels = {
      /* translators: accessibility text for the top bar landmark region. */
      header: (0, import_i18n2._x)("Header", "header landmark area"),
      /* translators: accessibility text for the content landmark region. */
      body: (0, import_i18n2.__)("Content"),
      /* translators: accessibility text for the secondary sidebar landmark region. */
      secondarySidebar: (0, import_i18n2.__)("Block Library"),
      /* translators: accessibility text for the settings landmark region. */
      sidebar: (0, import_i18n2._x)("Settings", "settings landmark area"),
      /* translators: accessibility text for the publish landmark region. */
      actions: (0, import_i18n2.__)("Publish"),
      /* translators: accessibility text for the footer landmark region. */
      footer: (0, import_i18n2.__)("Footer")
    };
    const mergedLabels = { ...defaultLabels, ...labels };
    return /* @__PURE__ */ (0, import_jsx_runtime21.jsxs)(
      "div",
      {
        ref,
        className: clsx_default(
          className,
          "interface-interface-skeleton",
          !!footer && "has-footer"
        ),
        children: [
          /* @__PURE__ */ (0, import_jsx_runtime21.jsxs)("div", { className: "interface-interface-skeleton__editor", children: [
            /* @__PURE__ */ (0, import_jsx_runtime21.jsx)(import_components6.__unstableAnimatePresence, { initial: false, children: !!header && /* @__PURE__ */ (0, import_jsx_runtime21.jsx)(
              navigable_region_default,
              {
                as: import_components6.__unstableMotion.div,
                className: "interface-interface-skeleton__header",
                "aria-label": mergedLabels.header,
                initial: isDistractionFree && !isMobileViewport ? "distractionFreeHidden" : "hidden",
                whileHover: isDistractionFree && !isMobileViewport ? "distractionFreeHover" : "visible",
                animate: isDistractionFree && !isMobileViewport ? "distractionFreeDisabled" : "visible",
                exit: isDistractionFree && !isMobileViewport ? "distractionFreeHidden" : "hidden",
                variants: headerVariants,
                transition: defaultTransition,
                children: header
              }
            ) }),
            isDistractionFree && /* @__PURE__ */ (0, import_jsx_runtime21.jsx)("div", { className: "interface-interface-skeleton__header", children: editorNotices }),
            /* @__PURE__ */ (0, import_jsx_runtime21.jsxs)("div", { className: "interface-interface-skeleton__body", children: [
              /* @__PURE__ */ (0, import_jsx_runtime21.jsx)(import_components6.__unstableAnimatePresence, { initial: false, children: !!secondarySidebar && /* @__PURE__ */ (0, import_jsx_runtime21.jsx)(
                navigable_region_default,
                {
                  className: "interface-interface-skeleton__secondary-sidebar",
                  ariaLabel: mergedLabels.secondarySidebar,
                  as: import_components6.__unstableMotion.div,
                  initial: "closed",
                  animate: "open",
                  exit: "closed",
                  variants: {
                    open: { width: secondarySidebarSize.width },
                    closed: { width: 0 }
                  },
                  transition: defaultTransition,
                  children: /* @__PURE__ */ (0, import_jsx_runtime21.jsxs)(
                    import_components6.__unstableMotion.div,
                    {
                      style: {
                        position: "absolute",
                        width: isMobileViewport ? "100vw" : "fit-content",
                        height: "100%",
                        left: 0
                      },
                      variants: {
                        open: { x: 0 },
                        closed: { x: "-100%" }
                      },
                      transition: defaultTransition,
                      children: [
                        secondarySidebarResizeListener,
                        secondarySidebar
                      ]
                    }
                  )
                }
              ) }),
              /* @__PURE__ */ (0, import_jsx_runtime21.jsx)(
                navigable_region_default,
                {
                  className: "interface-interface-skeleton__content",
                  ariaLabel: mergedLabels.body,
                  children: content
                }
              ),
              !!sidebar && /* @__PURE__ */ (0, import_jsx_runtime21.jsx)(
                navigable_region_default,
                {
                  className: "interface-interface-skeleton__sidebar",
                  ariaLabel: mergedLabels.sidebar,
                  children: sidebar
                }
              ),
              !!actions && /* @__PURE__ */ (0, import_jsx_runtime21.jsx)(
                navigable_region_default,
                {
                  className: "interface-interface-skeleton__actions",
                  ariaLabel: mergedLabels.actions,
                  children: actions
                }
              )
            ] })
          ] }),
          !!footer && /* @__PURE__ */ (0, import_jsx_runtime21.jsx)(
            navigable_region_default,
            {
              className: "interface-interface-skeleton__footer",
              ariaLabel: mergedLabels.footer,
              children: footer
            }
          )
        ]
      }
    );
  }
  var interface_skeleton_default = (0, import_element4.forwardRef)(InterfaceSkeleton);

// packages/edit-widgets/build-module/store/actions.mjs
  var import_widgets2 = __toESM(require_widgets(), 1);
  var import_core_data = __toESM(require_core_data(), 1);
  var import_block_editor = __toESM(require_block_editor(), 1);

// packages/edit-widgets/build-module/store/transformers.mjs
  var import_blocks = __toESM(require_blocks(), 1);
  var import_widgets = __toESM(require_widgets(), 1);
  function transformWidgetToBlock(widget) {
    if (widget.id_base === "block") {
      const parsedBlocks = (0, import_blocks.parse)(widget.instance.raw.content, {
        __unstableSkipAutop: true
      });
      if (!parsedBlocks.length) {
        return (0, import_widgets.addWidgetIdToBlock)(
          (0, import_blocks.createBlock)("core/paragraph", {}, []),
          widget.id
        );
      }
      return (0, import_widgets.addWidgetIdToBlock)(parsedBlocks[0], widget.id);
    }
    let attributes;
    if (widget._embedded.about[0].is_multi) {
      attributes = {
        idBase: widget.id_base,
        instance: widget.instance
      };
    } else {
      attributes = {
        id: widget.id
      };
    }
    return (0, import_widgets.addWidgetIdToBlock)(
      (0, import_blocks.createBlock)("core/legacy-widget", attributes, []),
      widget.id
    );
  }
  function transformBlockToWidget(block, relatedWidget = {}) {
    let widget;
    const isValidLegacyWidgetBlock = block.name === "core/legacy-widget" && (block.attributes.id || block.attributes.instance);
    if (isValidLegacyWidgetBlock) {
      widget = {
        ...relatedWidget,
        id: block.attributes.id ?? relatedWidget.id,
        id_base: block.attributes.idBase ?? relatedWidget.id_base,
        instance: block.attributes.instance ?? relatedWidget.instance
      };
    } else {
      widget = {
        ...relatedWidget,
        id_base: "block",
        instance: {
          raw: {
            content: (0, import_blocks.serialize)(block)
          }
        }
      };
    }
    delete widget.rendered;
    delete widget.rendered_form;
    return widget;
  }

// packages/edit-widgets/build-module/store/utils.mjs
  var KIND = "root";
  var WIDGET_AREA_ENTITY_TYPE = "sidebar";
  var POST_TYPE = "postType";
  var buildWidgetAreaPostId = (widgetAreaId) => `widget-area-${widgetAreaId}`;
  var buildWidgetAreasPostId = () => `widget-areas`;
  function buildWidgetAreasQuery() {
    return {
      per_page: -1
    };
  }
  function buildWidgetsQuery() {
    return {
      per_page: -1,
      _embed: "about"
    };
  }
  var createStubPost = (id, blocks) => ({
    id,
    slug: id,
    status: "draft",
    type: "page",
    blocks,
    meta: {
      widgetAreaId: id
    }
  });

// packages/edit-widgets/build-module/store/constants.mjs
  var STORE_NAME2 = "core/edit-widgets";

// packages/edit-widgets/build-module/store/actions.mjs
  var persistStubPost = (id, blocks) => ({ registry }) => {
    const stubPost = createStubPost(id, blocks);
    registry.dispatch(import_core_data.store).receiveEntityRecords(
      KIND,
      POST_TYPE,
      stubPost,
      { id: stubPost.id },
      false
    );
    return stubPost;
  };
  var saveEditedWidgetAreas = () => async ({ select, dispatch: dispatch2, registry }) => {
    const editedWidgetAreas = select.getEditedWidgetAreas();
    if (!editedWidgetAreas?.length) {
      return;
    }
    try {
      await dispatch2.saveWidgetAreas(editedWidgetAreas);
      registry.dispatch(import_notices.store).createSuccessNotice((0, import_i18n3.__)("Widgets saved."), {
        type: "snackbar"
      });
    } catch (e) {
      registry.dispatch(import_notices.store).createErrorNotice(
        /* translators: %s: The error message. */
        (0, import_i18n3.sprintf)((0, import_i18n3.__)("There was an error. %s"), e.message),
        {
          type: "snackbar"
        }
      );
    }
  };
  var saveWidgetAreas = (widgetAreas) => async ({ dispatch: dispatch2, registry }) => {
    try {
      for (const widgetArea of widgetAreas) {
        await dispatch2.saveWidgetArea(widgetArea.id);
      }
    } finally {
      await registry.dispatch(import_core_data.store).finishResolution(
        "getEntityRecord",
        KIND,
        WIDGET_AREA_ENTITY_TYPE,
        buildWidgetAreasQuery()
      );
    }
  };
  var saveWidgetArea = (widgetAreaId) => async ({ dispatch: dispatch2, select, registry }) => {
    const widgets = select.getWidgets();
    const post = registry.select(import_core_data.store).getEditedEntityRecord(
      KIND,
      POST_TYPE,
      buildWidgetAreaPostId(widgetAreaId)
    );
    const areaWidgets = Object.values(widgets).filter(
      ({ sidebar }) => sidebar === widgetAreaId
    );
    const usedReferenceWidgets = [];
    const widgetsBlocks = post.blocks.filter((block) => {
      const { id } = block.attributes;
      if (block.name === "core/legacy-widget" && id) {
        if (usedReferenceWidgets.includes(id)) {
          return false;
        }
        usedReferenceWidgets.push(id);
      }
      return true;
    });
    const deletedWidgets = [];
    for (const widget of areaWidgets) {
      const widgetsNewArea = select.getWidgetAreaForWidgetId(widget.id);
      if (!widgetsNewArea) {
        deletedWidgets.push(widget);
      }
    }
    const batchMeta = [];
    const batchTasks = [];
    const sidebarWidgetsIds = [];
    for (let i = 0; i < widgetsBlocks.length; i++) {
      const block = widgetsBlocks[i];
      const widgetId = (0, import_widgets2.getWidgetIdFromBlock)(block);
      const oldWidget = widgets[widgetId];
      const widget = transformBlockToWidget(block, oldWidget);
      sidebarWidgetsIds.push(widgetId);
      if (oldWidget) {
        registry.dispatch(import_core_data.store).editEntityRecord(
          "root",
          "widget",
          widgetId,
          {
            ...widget,
            sidebar: widgetAreaId
          },
          { undoIgnore: true }
        );
        const hasEdits = registry.select(import_core_data.store).hasEditsForEntityRecord("root", "widget", widgetId);
        if (!hasEdits) {
          continue;
        }
        batchTasks.push(
          ({ saveEditedEntityRecord }) => saveEditedEntityRecord("root", "widget", widgetId)
        );
      } else {
        batchTasks.push(
          ({ saveEntityRecord }) => saveEntityRecord("root", "widget", {
            ...widget,
            sidebar: widgetAreaId
          })
        );
      }
      batchMeta.push({
        block,
        position: i,
        clientId: block.clientId
      });
    }
    for (const widget of deletedWidgets) {
      batchTasks.push(
        ({ deleteEntityRecord }) => deleteEntityRecord("root", "widget", widget.id, {
          force: true
        })
      );
    }
    const records = await registry.dispatch(import_core_data.store).__experimentalBatch(batchTasks);
    const preservedRecords = records.filter(
      (record) => !record.hasOwnProperty("deleted")
    );
    const failedWidgetNames = [];
    for (let i = 0; i < preservedRecords.length; i++) {
      const widget = preservedRecords[i];
      const { block, position } = batchMeta[i];
      post.blocks[position].attributes.__internalWidgetId = widget.id;
      const error = registry.select(import_core_data.store).getLastEntitySaveError("root", "widget", widget.id);
      if (error) {
        failedWidgetNames.push(block.attributes?.name || block?.name);
      }
      if (!sidebarWidgetsIds[position]) {
        sidebarWidgetsIds[position] = widget.id;
      }
    }
    if (failedWidgetNames.length) {
      throw new Error(
        (0, import_i18n3.sprintf)(
          /* translators: %s: List of widget names */
          (0, import_i18n3.__)("Could not save the following widgets: %s."),
          failedWidgetNames.join(", ")
        )
      );
    }
    registry.dispatch(import_core_data.store).editEntityRecord(
      KIND,
      WIDGET_AREA_ENTITY_TYPE,
      widgetAreaId,
      {
        widgets: sidebarWidgetsIds
      },
      { undoIgnore: true }
    );
    dispatch2(trySaveWidgetArea(widgetAreaId));
    registry.dispatch(import_core_data.store).receiveEntityRecords(KIND, POST_TYPE, post, void 0);
  };
  var trySaveWidgetArea = (widgetAreaId) => ({ registry }) => {
    registry.dispatch(import_core_data.store).saveEditedEntityRecord(
      KIND,
      WIDGET_AREA_ENTITY_TYPE,
      widgetAreaId,
      {
        throwOnError: true
      }
    );
  };
  function setWidgetIdForClientId(clientId, widgetId) {
    return {
      type: "SET_WIDGET_ID_FOR_CLIENT_ID",
      clientId,
      widgetId
    };
  }
  function setWidgetAreasOpenState(widgetAreasOpenState2) {
    return {
      type: "SET_WIDGET_AREAS_OPEN_STATE",
      widgetAreasOpenState: widgetAreasOpenState2
    };
  }
  function setIsWidgetAreaOpen(clientId, isOpen) {
    return {
      type: "SET_IS_WIDGET_AREA_OPEN",
      clientId,
      isOpen
    };
  }
  function setIsInserterOpened(value) {
    return {
      type: "SET_IS_INSERTER_OPENED",
      value
    };
  }
  function setIsListViewOpened(isOpen) {
    return {
      type: "SET_IS_LIST_VIEW_OPENED",
      isOpen
    };
  }
  var closeGeneralSidebar = () => ({ registry }) => {
    registry.dispatch(store).disableComplementaryArea(STORE_NAME2);
  };
  var moveBlockToWidgetArea = (clientId, widgetAreaId) => async ({ dispatch: dispatch2, select, registry }) => {
    const sourceRootClientId = registry.select(import_block_editor.store).getBlockRootClientId(clientId);
    const widgetAreas = registry.select(import_block_editor.store).getBlocks();
    const destinationWidgetAreaBlock = widgetAreas.find(
      ({ attributes }) => attributes.id === widgetAreaId
    );
    const destinationRootClientId = destinationWidgetAreaBlock.clientId;
    const destinationInnerBlocksClientIds = registry.select(import_block_editor.store).getBlockOrder(destinationRootClientId);
    const destinationIndex = destinationInnerBlocksClientIds.length;
    const isDestinationWidgetAreaOpen = select.getIsWidgetAreaOpen(
      destinationRootClientId
    );
    if (!isDestinationWidgetAreaOpen) {
      dispatch2.setIsWidgetAreaOpen(destinationRootClientId, true);
    }
    registry.dispatch(import_block_editor.store).moveBlocksToPosition(
      [clientId],
      sourceRootClientId,
      destinationRootClientId,
      destinationIndex
    );
  };
  function unlockWidgetSaving(lockName) {
    return {
      type: "UNLOCK_WIDGET_SAVING",
      lockName
    };
  }
  function lockWidgetSaving(lockName) {
    return {
      type: "LOCK_WIDGET_SAVING",
      lockName
    };
  }

// packages/edit-widgets/build-module/store/resolvers.mjs
  var getWidgetAreas = () => async ({ dispatch: dispatch2, registry }) => {
    const query = buildWidgetAreasQuery();
    const widgetAreas = await registry.resolveSelect(import_core_data2.store).getEntityRecords(KIND, WIDGET_AREA_ENTITY_TYPE, query);
    const widgetAreaBlocks = [];
    const sortedWidgetAreas = widgetAreas.sort((a, b) => {
      if (a.id === "wp_inactive_widgets") {
        return 1;
      }
      if (b.id === "wp_inactive_widgets") {
        return -1;
      }
      return 0;
    });
    for (const widgetArea of sortedWidgetAreas) {
      widgetAreaBlocks.push(
        (0, import_blocks2.createBlock)("core/widget-area", {
          id: widgetArea.id,
          name: widgetArea.name
        })
      );
      if (!widgetArea.widgets.length) {
        dispatch2(
          persistStubPost(
            buildWidgetAreaPostId(widgetArea.id),
            []
          )
        );
      }
    }
    const widgetAreasOpenState2 = {};
    widgetAreaBlocks.forEach((widgetAreaBlock, index) => {
      widgetAreasOpenState2[widgetAreaBlock.clientId] = index === 0;
    });
    dispatch2(setWidgetAreasOpenState(widgetAreasOpenState2));
    dispatch2(
      persistStubPost(buildWidgetAreasPostId(), widgetAreaBlocks)
    );
  };
  var getWidgets = () => async ({ dispatch: dispatch2, registry }) => {
    const query = buildWidgetsQuery();
    const widgets = await registry.resolveSelect(import_core_data2.store).getEntityRecords("root", "widget", query);
    const groupedBySidebar = {};
    for (const widget of widgets) {
      const block = transformWidgetToBlock(widget);
      groupedBySidebar[widget.sidebar] = groupedBySidebar[widget.sidebar] || [];
      groupedBySidebar[widget.sidebar].push(block);
    }
    for (const sidebarId in groupedBySidebar) {
      if (groupedBySidebar.hasOwnProperty(sidebarId)) {
        dispatch2(
          persistStubPost(
            buildWidgetAreaPostId(sidebarId),
            groupedBySidebar[sidebarId]
          )
        );
      }
    }
  };

// packages/edit-widgets/build-module/store/selectors.mjs
  var selectors_exports2 = {};
  __export(selectors_exports2, {
    __experimentalGetInsertionPoint: () => __experimentalGetInsertionPoint,
    canInsertBlockInWidgetArea: () => canInsertBlockInWidgetArea,
    getEditedWidgetAreas: () => getEditedWidgetAreas,
    getIsWidgetAreaOpen: () => getIsWidgetAreaOpen,
    getParentWidgetAreaBlock: () => getParentWidgetAreaBlock,
    getReferenceWidgetBlocks: () => getReferenceWidgetBlocks,
    getWidget: () => getWidget,
    getWidgetAreaForWidgetId: () => getWidgetAreaForWidgetId,
    getWidgetAreas: () => getWidgetAreas2,
    getWidgets: () => getWidgets2,
    isInserterOpened: () => isInserterOpened,
    isListViewOpened: () => isListViewOpened,
    isSavingWidgetAreas: () => isSavingWidgetAreas,
    isWidgetSavingLocked: () => isWidgetSavingLocked
  });
  var import_data7 = __toESM(require_data(), 1);
  var import_widgets3 = __toESM(require_widgets(), 1);
  var import_core_data3 = __toESM(require_core_data(), 1);
  var import_block_editor2 = __toESM(require_block_editor(), 1);
  var EMPTY_INSERTION_POINT = {
    rootClientId: void 0,
    insertionIndex: void 0
  };
  var getWidgets2 = (0, import_data7.createRegistrySelector)(
    (select) => (0, import_data7.createSelector)(
      () => {
        const widgets = select(import_core_data3.store).getEntityRecords(
          "root",
          "widget",
          buildWidgetsQuery()
        );
        return (
          // Key widgets by their ID.
          widgets?.reduce(
            (allWidgets, widget) => ({
              ...allWidgets,
              [widget.id]: widget
            }),
            {}
          ) ?? {}
        );
      },
      () => [
        select(import_core_data3.store).getEntityRecords(
          "root",
          "widget",
          buildWidgetsQuery()
        )
      ]
    )
  );
  var getWidget = (0, import_data7.createRegistrySelector)(
    (select) => (state, id) => {
      const widgets = select(STORE_NAME2).getWidgets();
      return widgets[id];
    }
  );
  var getWidgetAreas2 = (0, import_data7.createRegistrySelector)((select) => () => {
    const query = buildWidgetAreasQuery();
    return select(import_core_data3.store).getEntityRecords(
      KIND,
      WIDGET_AREA_ENTITY_TYPE,
      query
    );
  });
  var getWidgetAreaForWidgetId = (0, import_data7.createRegistrySelector)(
    (select) => (state, widgetId) => {
      const widgetAreas = select(STORE_NAME2).getWidgetAreas();
      return widgetAreas.find((widgetArea) => {
        const post = select(import_core_data3.store).getEditedEntityRecord(
          KIND,
          POST_TYPE,
          buildWidgetAreaPostId(widgetArea.id)
        );
        const blockWidgetIds = post.blocks.map(
          (block) => (0, import_widgets3.getWidgetIdFromBlock)(block)
        );
        return blockWidgetIds.includes(widgetId);
      });
    }
  );
  var getParentWidgetAreaBlock = (0, import_data7.createRegistrySelector)(
    (select) => (state, clientId) => {
      const { getBlock, getBlockName, getBlockParents } = select(import_block_editor2.store);
      const blockParents = getBlockParents(clientId);
      const widgetAreaClientId = blockParents.find(
        (parentClientId) => getBlockName(parentClientId) === "core/widget-area"
      );
      return getBlock(widgetAreaClientId);
    }
  );
  var getEditedWidgetAreas = (0, import_data7.createRegistrySelector)(
    (select) => (state, ids) => {
      let widgetAreas = select(STORE_NAME2).getWidgetAreas();
      if (!widgetAreas) {
        return [];
      }
      if (ids) {
        widgetAreas = widgetAreas.filter(
          ({ id }) => ids.includes(id)
        );
      }
      return widgetAreas.filter(
        ({ id }) => select(import_core_data3.store).hasEditsForEntityRecord(
          KIND,
          POST_TYPE,
          buildWidgetAreaPostId(id)
        )
      ).map(
        ({ id }) => select(import_core_data3.store).getEditedEntityRecord(
          KIND,
          WIDGET_AREA_ENTITY_TYPE,
          id
        )
      );
    }
  );
  var getReferenceWidgetBlocks = (0, import_data7.createRegistrySelector)(
    (select) => (state, referenceWidgetName = null) => {
      const results = [];
      const widgetAreas = select(STORE_NAME2).getWidgetAreas();
      for (const _widgetArea of widgetAreas) {
        const post = select(import_core_data3.store).getEditedEntityRecord(
          KIND,
          POST_TYPE,
          buildWidgetAreaPostId(_widgetArea.id)
        );
        for (const block of post.blocks) {
          if (block.name === "core/legacy-widget" && (!referenceWidgetName || block.attributes?.referenceWidgetName === referenceWidgetName)) {
            results.push(block);
          }
        }
      }
      return results;
    }
  );
  var isSavingWidgetAreas = (0, import_data7.createRegistrySelector)((select) => () => {
    const widgetAreasIds = select(STORE_NAME2).getWidgetAreas()?.map(({ id }) => id);
    if (!widgetAreasIds) {
      return false;
    }
    for (const id of widgetAreasIds) {
      const isSaving = select(import_core_data3.store).isSavingEntityRecord(
        KIND,
        WIDGET_AREA_ENTITY_TYPE,
        id
      );
      if (isSaving) {
        return true;
      }
    }
    const widgetIds = [
      ...Object.keys(select(STORE_NAME2).getWidgets()),
      void 0
      // account for new widgets without an ID
    ];
    for (const id of widgetIds) {
      const isSaving = select(import_core_data3.store).isSavingEntityRecord(
        "root",
        "widget",
        id
      );
      if (isSaving) {
        return true;
      }
    }
    return false;
  });
  var getIsWidgetAreaOpen = (state, clientId) => {
    const { widgetAreasOpenState: widgetAreasOpenState2 } = state;
    return !!widgetAreasOpenState2[clientId];
  };
  function isInserterOpened(state) {
    return !!state.blockInserterPanel;
  }
  function __experimentalGetInsertionPoint(state) {
    if (typeof state.blockInserterPanel === "boolean") {
      return EMPTY_INSERTION_POINT;
    }
    return state.blockInserterPanel;
  }
  var canInsertBlockInWidgetArea = (0, import_data7.createRegistrySelector)(
    (select) => (state, blockName) => {
      const widgetAreas = select(import_block_editor2.store).getBlocks();
      const [firstWidgetArea] = widgetAreas;
      return select(import_block_editor2.store).canInsertBlockType(
        blockName,
        firstWidgetArea.clientId
      );
    }
  );
  function isListViewOpened(state) {
    return state.listViewPanel;
  }
  function isWidgetSavingLocked(state) {
    return Object.keys(state.widgetSavingLock).length > 0;
  }

// packages/edit-widgets/build-module/store/private-selectors.mjs
  var private_selectors_exports = {};
  __export(private_selectors_exports, {
    getInserterSidebarToggleRef: () => getInserterSidebarToggleRef,
    getListViewToggleRef: () => getListViewToggleRef
  });
  function getListViewToggleRef(state) {
    return state.listViewToggleRef;
  }
  function getInserterSidebarToggleRef(state) {
    return state.inserterSidebarToggleRef;
  }

// packages/edit-widgets/build-module/lock-unlock.mjs
  var import_private_apis = __toESM(require_private_apis(), 1);
  var { lock, unlock } = (0, import_private_apis.__dangerousOptInToUnstableAPIsOnlyForCoreModules)(
    "I acknowledge private features are not for use in themes or plugins and doing so will break in the next version of WordPress.",
    "@wordpress/edit-widgets"
  );

// packages/edit-widgets/build-module/store/index.mjs
  var storeConfig = {
    reducer: reducer_default,
    selectors: selectors_exports2,
    resolvers: resolvers_exports,
    actions: actions_exports2
  };
  var store2 = (0, import_data8.createReduxStore)(STORE_NAME2, storeConfig);
  (0, import_data8.register)(store2);
  import_api_fetch.default.use(function(options, next) {
    if (options.path?.indexOf("/wp/v2/types/widget-area") === 0) {
      return Promise.resolve({});
    }
    return next(options);
  });
  unlock(store2).registerPrivateSelectors(private_selectors_exports);

// packages/edit-widgets/build-module/filters/move-to-widget-area.mjs
  var import_block_editor3 = __toESM(require_block_editor(), 1);
  var import_compose3 = __toESM(require_compose(), 1);
  var import_data9 = __toESM(require_data(), 1);
  var import_hooks = __toESM(require_hooks(), 1);
  var import_widgets4 = __toESM(require_widgets(), 1);
  var import_jsx_runtime22 = __toESM(require_jsx_runtime(), 1);
  var withMoveToWidgetAreaToolbarItem = (0, import_compose3.createHigherOrderComponent)(
    (BlockEdit) => (props) => {
      const { clientId, name: blockName } = props;
      const { widgetAreas, currentWidgetAreaId, canInsertBlockInWidgetArea: canInsertBlockInWidgetArea2 } = (0, import_data9.useSelect)(
        (select) => {
          if (blockName === "core/widget-area") {
            return {};
          }
          const selectors = select(store2);
          const widgetAreaBlock = selectors.getParentWidgetAreaBlock(clientId);
          return {
            widgetAreas: selectors.getWidgetAreas(),
            currentWidgetAreaId: widgetAreaBlock?.attributes?.id,
            canInsertBlockInWidgetArea: selectors.canInsertBlockInWidgetArea(blockName)
          };
        },
        [clientId, blockName]
      );
      const { moveBlockToWidgetArea: moveBlockToWidgetArea2 } = (0, import_data9.useDispatch)(store2);
      const hasMultipleWidgetAreas = widgetAreas?.length > 1;
      const isMoveToWidgetAreaVisible = blockName !== "core/widget-area" && hasMultipleWidgetAreas && canInsertBlockInWidgetArea2;
      return /* @__PURE__ */ (0, import_jsx_runtime22.jsxs)(import_jsx_runtime22.Fragment, { children: [
        /* @__PURE__ */ (0, import_jsx_runtime22.jsx)(BlockEdit, { ...props }, "edit"),
        isMoveToWidgetAreaVisible && /* @__PURE__ */ (0, import_jsx_runtime22.jsx)(import_block_editor3.BlockControls, { children: /* @__PURE__ */ (0, import_jsx_runtime22.jsx)(
          import_widgets4.MoveToWidgetArea,
          {
            widgetAreas,
            currentWidgetAreaId,
            onSelect: (widgetAreaId) => {
              moveBlockToWidgetArea2(
                props.clientId,
                widgetAreaId
              );
            }
          }
        ) })
      ] });
    },
    "withMoveToWidgetAreaToolbarItem"
  );
  (0, import_hooks.addFilter)(
    "editor.BlockEdit",
    "core/edit-widgets/block-edit",
    withMoveToWidgetAreaToolbarItem
  );

// packages/edit-widgets/build-module/filters/replace-media-upload.mjs
  var import_hooks2 = __toESM(require_hooks(), 1);
  var import_media_utils = __toESM(require_media_utils(), 1);
  var replaceMediaUpload = () => import_media_utils.MediaUpload;
  (0, import_hooks2.addFilter)(
    "editor.MediaUpload",
    "core/edit-widgets/replace-media-upload",
    replaceMediaUpload
  );

// packages/edit-widgets/build-module/blocks/widget-area/index.mjs
  var widget_area_exports = {};
  __export(widget_area_exports, {
    metadata: () => block_default,
    name: () => name,
    settings: () => settings
  });
  var import_i18n4 = __toESM(require_i18n(), 1);

// packages/edit-widgets/build-module/blocks/widget-area/block.json
  var block_default = {
    $schema: "https://schemas.wp.org/trunk/block.json",
    apiVersion: 3,
    name: "core/widget-area",
    title: "Widget Area",
    category: "widgets",
    attributes: {
      id: {
        type: "string"
      },
      name: {
        type: "string"
      }
    },
    supports: {
      html: false,
      inserter: false,
      customClassName: false,
      reusable: false,
      renaming: false,
      visibility: false,
      __experimentalToolbar: false,
      __experimentalParentSelector: false,
      __experimentalDisableBlockOverlay: true
    },
    editorStyle: "wp-block-widget-area-editor",
    style: "wp-block-widget-area"
  };

// packages/edit-widgets/build-module/blocks/widget-area/edit/index.mjs
  var import_element7 = __toESM(require_element(), 1);
  var import_data10 = __toESM(require_data(), 1);
  var import_core_data5 = __toESM(require_core_data(), 1);
  var import_components7 = __toESM(require_components(), 1);
  var import_block_editor5 = __toESM(require_block_editor(), 1);

// packages/edit-widgets/build-module/blocks/widget-area/edit/inner-blocks.mjs
  var import_core_data4 = __toESM(require_core_data(), 1);
  var import_block_editor4 = __toESM(require_block_editor(), 1);
  var import_element6 = __toESM(require_element(), 1);

// packages/edit-widgets/build-module/blocks/widget-area/edit/use-is-dragging-within.mjs
  var import_element5 = __toESM(require_element(), 1);
  var useIsDraggingWithin = (elementRef) => {
    const [isDraggingWithin, setIsDraggingWithin] = (0, import_element5.useState)(false);
    (0, import_element5.useEffect)(() => {
      const { ownerDocument } = elementRef.current;
      function handleDragStart(event) {
        handleDragEnter(event);
      }
      function handleDragEnd() {
        setIsDraggingWithin(false);
      }
      function handleDragEnter(event) {
        if (elementRef.current.contains(event.target)) {
          setIsDraggingWithin(true);
        } else {
          setIsDraggingWithin(false);
        }
      }
      ownerDocument.addEventListener("dragstart", handleDragStart);
      ownerDocument.addEventListener("dragend", handleDragEnd);
      ownerDocument.addEventListener("dragenter", handleDragEnter);
      return () => {
        ownerDocument.removeEventListener("dragstart", handleDragStart);
        ownerDocument.removeEventListener("dragend", handleDragEnd);
        ownerDocument.removeEventListener("dragenter", handleDragEnter);
      };
    }, []);
    return isDraggingWithin;
  };
  var use_is_dragging_within_default = useIsDraggingWithin;

// packages/edit-widgets/build-module/blocks/widget-area/edit/inner-blocks.mjs
  var import_jsx_runtime23 = __toESM(require_jsx_runtime(), 1);
  function WidgetAreaInnerBlocks({ id }) {
    const [blocks, onInput, onChange] = (0, import_core_data4.useEntityBlockEditor)(
      "root",
      "postType"
    );
    const innerBlocksRef = (0, import_element6.useRef)();
    const isDraggingWithinInnerBlocks = use_is_dragging_within_default(innerBlocksRef);
    const shouldHighlightDropZone = isDraggingWithinInnerBlocks;
    const innerBlocksProps = (0, import_block_editor4.useInnerBlocksProps)(
      { ref: innerBlocksRef },
      {
        value: blocks,
        onInput,
        onChange,
        templateLock: false,
        renderAppender: import_block_editor4.InnerBlocks.ButtonBlockAppender
      }
    );
    return /* @__PURE__ */ (0, import_jsx_runtime23.jsx)(
      "div",
      {
        "data-widget-area-id": id,
        className: clsx_default(
          "wp-block-widget-area__inner-blocks block-editor-inner-blocks editor-styles-wrapper",
          {
            "wp-block-widget-area__highlight-drop-zone": shouldHighlightDropZone
          }
        ),
        children: /* @__PURE__ */ (0, import_jsx_runtime23.jsx)("div", { ...innerBlocksProps })
      }
    );
  }

// packages/edit-widgets/build-module/blocks/widget-area/edit/index.mjs
  var import_jsx_runtime24 = __toESM(require_jsx_runtime(), 1);
  function WidgetAreaEdit({
    clientId,
    attributes: { id, name: name2 }
  }) {
    const isOpen = (0, import_data10.useSelect)(
      (select) => select(store2).getIsWidgetAreaOpen(clientId),
      [clientId]
    );
    const { setIsWidgetAreaOpen: setIsWidgetAreaOpen2 } = (0, import_data10.useDispatch)(store2);
    const wrapper = (0, import_element7.useRef)();
    const setOpen = (0, import_element7.useCallback)(
      (openState) => setIsWidgetAreaOpen2(clientId, openState),
      [clientId]
    );
    const isDragging = useIsDragging(wrapper);
    const isDraggingWithin = use_is_dragging_within_default(wrapper);
    const [openedWhileDragging, setOpenedWhileDragging] = (0, import_element7.useState)(false);
    (0, import_element7.useEffect)(() => {
      if (!isDragging) {
        setOpenedWhileDragging(false);
        return;
      }
      if (isDraggingWithin && !isOpen) {
        setOpen(true);
        setOpenedWhileDragging(true);
      } else if (!isDraggingWithin && isOpen && openedWhileDragging) {
        setOpen(false);
      }
    }, [isOpen, isDragging, isDraggingWithin, openedWhileDragging]);
    const blockProps = (0, import_block_editor5.useBlockProps)();
    return /* @__PURE__ */ (0, import_jsx_runtime24.jsx)("div", { ...blockProps, children: /* @__PURE__ */ (0, import_jsx_runtime24.jsx)(import_components7.Panel, { ref: wrapper, children: /* @__PURE__ */ (0, import_jsx_runtime24.jsx)(
      import_components7.PanelBody,
      {
        title: name2,
        opened: isOpen,
        onToggle: () => {
          setIsWidgetAreaOpen2(clientId, !isOpen);
        },
        scrollAfterOpen: !isDragging,
        children: ({ opened }) => (
          // This is required to ensure LegacyWidget blocks are not
          // unmounted when the panel is collapsed. Unmounting legacy
          // widgets may have unintended consequences (e.g.  TinyMCE
          // not being properly reinitialized)
          /* @__PURE__ */ (0, import_jsx_runtime24.jsx)(
            import_components7.__unstableDisclosureContent,
            {
              className: "wp-block-widget-area__panel-body-content",
              visible: opened,
              children: /* @__PURE__ */ (0, import_jsx_runtime24.jsx)(
                import_core_data5.EntityProvider,
                {
                  kind: "root",
                  type: "postType",
                  id: `widget-area-${id}`,
                  children: /* @__PURE__ */ (0, import_jsx_runtime24.jsx)(WidgetAreaInnerBlocks, { id })
                }
              )
            }
          )
        )
      }
    ) }) });
  }
  var useIsDragging = (elementRef) => {
    const [isDragging, setIsDragging] = (0, import_element7.useState)(false);
    (0, import_element7.useEffect)(() => {
      const { ownerDocument } = elementRef.current;
      function handleDragStart() {
        setIsDragging(true);
      }
      function handleDragEnd() {
        setIsDragging(false);
      }
      ownerDocument.addEventListener("dragstart", handleDragStart);
      ownerDocument.addEventListener("dragend", handleDragEnd);
      return () => {
        ownerDocument.removeEventListener("dragstart", handleDragStart);
        ownerDocument.removeEventListener("dragend", handleDragEnd);
      };
    }, []);
    return isDragging;
  };

// packages/edit-widgets/build-module/blocks/widget-area/index.mjs
  var { name } = block_default;
  var settings = {
    title: (0, import_i18n4.__)("Widget Area"),
    description: (0, import_i18n4.__)("A widget area container."),
    __experimentalLabel: ({ name: label }) => label,
    edit: WidgetAreaEdit
  };

// packages/edit-widgets/build-module/components/layout/index.mjs
  var import_i18n21 = __toESM(require_i18n(), 1);
  var import_data31 = __toESM(require_data(), 1);
  var import_plugins3 = __toESM(require_plugins(), 1);
  var import_notices4 = __toESM(require_notices(), 1);
  var import_components22 = __toESM(require_components(), 1);

// packages/edit-widgets/build-module/components/error-boundary/index.mjs
  var import_element8 = __toESM(require_element(), 1);
  var import_i18n5 = __toESM(require_i18n(), 1);
  var import_components8 = __toESM(require_components(), 1);
  var import_block_editor6 = __toESM(require_block_editor(), 1);
  var import_compose4 = __toESM(require_compose(), 1);
  var import_hooks3 = __toESM(require_hooks(), 1);
  var import_jsx_runtime25 = __toESM(require_jsx_runtime(), 1);
  function CopyButton({ text, children }) {
    const ref = (0, import_compose4.useCopyToClipboard)(text);
    return /* @__PURE__ */ (0, import_jsx_runtime25.jsx)(import_components8.Button, { __next40pxDefaultSize: true, variant: "secondary", ref, children });
  }
  function ErrorBoundaryWarning({ message, error }) {
    const actions = [
      /* @__PURE__ */ (0, import_jsx_runtime25.jsx)(CopyButton, { text: error.stack, children: (0, import_i18n5.__)("Copy Error") }, "copy-error")
    ];
    return /* @__PURE__ */ (0, import_jsx_runtime25.jsx)(import_block_editor6.Warning, { className: "edit-widgets-error-boundary", actions, children: message });
  }
  var ErrorBoundary = class extends import_element8.Component {
    constructor() {
      super(...arguments);
      this.state = {
        error: null
      };
    }
    componentDidCatch(error) {
      (0, import_hooks3.doAction)("editor.ErrorBoundary.errorLogged", error);
    }
    static getDerivedStateFromError(error) {
      return { error };
    }
    render() {
      if (!this.state.error) {
        return this.props.children;
      }
      return /* @__PURE__ */ (0, import_jsx_runtime25.jsx)(
        ErrorBoundaryWarning,
        {
          message: (0, import_i18n5.__)(
            "The editor has encountered an unexpected error."
          ),
          error: this.state.error
        }
      );
    }
  };

// packages/edit-widgets/build-module/components/widget-areas-block-editor-provider/index.mjs
  var import_components9 = __toESM(require_components(), 1);
  var import_compose5 = __toESM(require_compose(), 1);
  var import_media_utils2 = __toESM(require_media_utils(), 1);
  var import_data13 = __toESM(require_data(), 1);
  var import_core_data8 = __toESM(require_core_data(), 1);
  var import_element10 = __toESM(require_element(), 1);
  var import_block_editor8 = __toESM(require_block_editor(), 1);
  var import_patterns = __toESM(require_patterns(), 1);
  var import_preferences4 = __toESM(require_preferences(), 1);
  var import_block_library = __toESM(require_block_library(), 1);

// packages/edit-widgets/build-module/components/keyboard-shortcuts/index.mjs
  var import_element9 = __toESM(require_element(), 1);
  var import_keyboard_shortcuts = __toESM(require_keyboard_shortcuts(), 1);
  var import_keycodes = __toESM(require_keycodes(), 1);
  var import_data11 = __toESM(require_data(), 1);
  var import_i18n6 = __toESM(require_i18n(), 1);
  var import_core_data6 = __toESM(require_core_data(), 1);
  function KeyboardShortcuts() {
    const { redo, undo } = (0, import_data11.useDispatch)(import_core_data6.store);
    const { saveEditedWidgetAreas: saveEditedWidgetAreas2 } = (0, import_data11.useDispatch)(store2);
    (0, import_keyboard_shortcuts.useShortcut)("core/edit-widgets/undo", (event) => {
      undo();
      event.preventDefault();
    });
    (0, import_keyboard_shortcuts.useShortcut)("core/edit-widgets/redo", (event) => {
      redo();
      event.preventDefault();
    });
    (0, import_keyboard_shortcuts.useShortcut)("core/edit-widgets/save", (event) => {
      event.preventDefault();
      saveEditedWidgetAreas2();
    });
    return null;
  }
  function KeyboardShortcutsRegister() {
    const { registerShortcut } = (0, import_data11.useDispatch)(import_keyboard_shortcuts.store);
    (0, import_element9.useEffect)(() => {
      registerShortcut({
        name: "core/edit-widgets/undo",
        category: "global",
        description: (0, import_i18n6.__)("Undo your last changes."),
        keyCombination: {
          modifier: "primary",
          character: "z"
        }
      });
      registerShortcut({
        name: "core/edit-widgets/redo",
        category: "global",
        description: (0, import_i18n6.__)("Redo your last undo."),
        keyCombination: {
          modifier: "primaryShift",
          character: "z"
        },
        // Disable on Apple OS because it conflicts with the browser's
        // history shortcut. It's a fine alias for both Windows and Linux.
        // Since there's no conflict for Ctrl+Shift+Z on both Windows and
        // Linux, we keep it as the default for consistency.
        aliases: (0, import_keycodes.isAppleOS)() ? [] : [
          {
            modifier: "primary",
            character: "y"
          }
        ]
      });
      registerShortcut({
        name: "core/edit-widgets/save",
        category: "global",
        description: (0, import_i18n6.__)("Save your changes."),
        keyCombination: {
          modifier: "primary",
          character: "s"
        }
      });
      registerShortcut({
        name: "core/edit-widgets/keyboard-shortcuts",
        category: "main",
        description: (0, import_i18n6.__)("Display these keyboard shortcuts."),
        keyCombination: {
          modifier: "access",
          character: "h"
        }
      });
      registerShortcut({
        name: "core/edit-widgets/next-region",
        category: "global",
        description: (0, import_i18n6.__)("Navigate to the next part of the editor."),
        keyCombination: {
          modifier: "ctrl",
          character: "`"
        },
        aliases: [
          {
            modifier: "access",
            character: "n"
          }
        ]
      });
      registerShortcut({
        name: "core/edit-widgets/previous-region",
        category: "global",
        description: (0, import_i18n6.__)("Navigate to the previous part of the editor."),
        keyCombination: {
          modifier: "ctrlShift",
          character: "`"
        },
        aliases: [
          {
            modifier: "access",
            character: "p"
          },
          {
            modifier: "ctrlShift",
            character: "~"
          }
        ]
      });
    }, [registerShortcut]);
    return null;
  }
  KeyboardShortcuts.Register = KeyboardShortcutsRegister;
  var keyboard_shortcuts_default = KeyboardShortcuts;

// packages/edit-widgets/build-module/hooks/use-last-selected-widget-area.mjs
  var import_data12 = __toESM(require_data(), 1);
  var import_block_editor7 = __toESM(require_block_editor(), 1);
  var import_core_data7 = __toESM(require_core_data(), 1);
  var useLastSelectedWidgetArea = () => (0, import_data12.useSelect)((select) => {
    const { getBlockSelectionEnd, getBlockName } = select(import_block_editor7.store);
    const selectionEndClientId = getBlockSelectionEnd();
    if (getBlockName(selectionEndClientId) === "core/widget-area") {
      return selectionEndClientId;
    }
    const { getParentWidgetAreaBlock: getParentWidgetAreaBlock2 } = select(store2);
    const widgetAreaBlock = getParentWidgetAreaBlock2(selectionEndClientId);
    const widgetAreaBlockClientId = widgetAreaBlock?.clientId;
    if (widgetAreaBlockClientId) {
      return widgetAreaBlockClientId;
    }
    const { getEntityRecord } = select(import_core_data7.store);
    const widgetAreasPost = getEntityRecord(
      KIND,
      POST_TYPE,
      buildWidgetAreasPostId()
    );
    return widgetAreasPost?.blocks[0]?.clientId;
  }, []);
  var use_last_selected_widget_area_default = useLastSelectedWidgetArea;

// packages/edit-widgets/build-module/constants.mjs
  var ALLOW_REUSABLE_BLOCKS = false;

// packages/edit-widgets/build-module/components/widget-areas-block-editor-provider/index.mjs
  var import_jsx_runtime26 = __toESM(require_jsx_runtime(), 1);
  var { ExperimentalBlockEditorProvider } = unlock(import_block_editor8.privateApis);
  var { PatternsMenuItems } = unlock(import_patterns.privateApis);
  var { BlockKeyboardShortcuts } = unlock(import_block_library.privateApis);
  var EMPTY_ARRAY = [];
  function WidgetAreasBlockEditorProvider({
    blockEditorSettings,
    children,
    ...props
  }) {
    const isLargeViewport = (0, import_compose5.useViewportMatch)("medium");
    const {
      hasUploadPermissions,
      reusableBlocks,
      isFixedToolbarActive,
      keepCaretInsideBlock,
      pageOnFront,
      pageForPosts
    } = (0, import_data13.useSelect)((select) => {
      const { canUser, getEntityRecord, getEntityRecords } = select(import_core_data8.store);
      const siteSettings = canUser("read", {
        kind: "root",
        name: "site"
      }) ? getEntityRecord("root", "site") : void 0;
      return {
        hasUploadPermissions: canUser("create", {
          kind: "postType",
          name: "attachment"
        }) ?? true,
        reusableBlocks: ALLOW_REUSABLE_BLOCKS ? getEntityRecords("postType", "wp_block") : EMPTY_ARRAY,
        isFixedToolbarActive: !!select(import_preferences4.store).get(
          "core/edit-widgets",
          "fixedToolbar"
        ),
        keepCaretInsideBlock: !!select(import_preferences4.store).get(
          "core/edit-widgets",
          "keepCaretInsideBlock"
        ),
        pageOnFront: siteSettings?.page_on_front,
        pageForPosts: siteSettings?.page_for_posts
      };
    }, []);
    const { setIsInserterOpened: setIsInserterOpened2 } = (0, import_data13.useDispatch)(store2);
    const settings2 = (0, import_element10.useMemo)(() => {
      let mediaUploadBlockEditor;
      if (hasUploadPermissions) {
        mediaUploadBlockEditor = ({ onError, ...argumentsObject }) => {
          (0, import_media_utils2.uploadMedia)({
            wpAllowedMimeTypes: blockEditorSettings.allowedMimeTypes,
            onError: ({ message }) => onError(message),
            ...argumentsObject
          });
        };
      }
      return {
        ...blockEditorSettings,
        __experimentalReusableBlocks: reusableBlocks,
        hasFixedToolbar: isFixedToolbarActive || !isLargeViewport,
        keepCaretInsideBlock,
        mediaUpload: mediaUploadBlockEditor,
        templateLock: "all",
        __experimentalSetIsInserterOpened: setIsInserterOpened2,
        pageOnFront,
        pageForPosts,
        editorTool: "edit"
      };
    }, [
      hasUploadPermissions,
      blockEditorSettings,
      isFixedToolbarActive,
      isLargeViewport,
      keepCaretInsideBlock,
      reusableBlocks,
      setIsInserterOpened2,
      pageOnFront,
      pageForPosts
    ]);
    const widgetAreaId = use_last_selected_widget_area_default();
    const [blocks, onInput, onChange] = (0, import_core_data8.useEntityBlockEditor)(
      KIND,
      POST_TYPE,
      { id: buildWidgetAreasPostId() }
    );
    return /* @__PURE__ */ (0, import_jsx_runtime26.jsxs)(import_components9.SlotFillProvider, { children: [
      /* @__PURE__ */ (0, import_jsx_runtime26.jsx)(keyboard_shortcuts_default.Register, {}),
      /* @__PURE__ */ (0, import_jsx_runtime26.jsx)(BlockKeyboardShortcuts, {}),
      /* @__PURE__ */ (0, import_jsx_runtime26.jsxs)(
        ExperimentalBlockEditorProvider,
        {
          value: blocks,
          onInput,
          onChange,
          settings: settings2,
          useSubRegistry: false,
          ...props,
          children: [
            children,
            /* @__PURE__ */ (0, import_jsx_runtime26.jsx)(PatternsMenuItems, { rootClientId: widgetAreaId })
          ]
        }
      )
    ] });
  }

// packages/edit-widgets/build-module/components/sidebar/index.mjs
  var import_element12 = __toESM(require_element(), 1);
  var import_i18n8 = __toESM(require_i18n(), 1);
  var import_block_editor10 = __toESM(require_block_editor(), 1);
  var import_components11 = __toESM(require_components(), 1);
  var import_data15 = __toESM(require_data(), 1);

// packages/edit-widgets/build-module/components/sidebar/widget-areas.mjs
  var import_data14 = __toESM(require_data(), 1);
  var import_element11 = __toESM(require_element(), 1);
  var import_block_editor9 = __toESM(require_block_editor(), 1);
  var import_components10 = __toESM(require_components(), 1);
  var import_i18n7 = __toESM(require_i18n(), 1);
  var import_url = __toESM(require_url(), 1);
  var import_dom = __toESM(require_dom(), 1);
  var import_jsx_runtime27 = __toESM(require_jsx_runtime(), 1);
  function WidgetAreas({ selectedWidgetAreaId }) {
    const widgetAreas = (0, import_data14.useSelect)(
      (select) => select(store2).getWidgetAreas(),
      []
    );
    const selectedWidgetArea = (0, import_element11.useMemo)(
      () => selectedWidgetAreaId && widgetAreas?.find(
        (widgetArea) => widgetArea.id === selectedWidgetAreaId
      ),
      [selectedWidgetAreaId, widgetAreas]
    );
    let description;
    if (!selectedWidgetArea) {
      description = (0, import_i18n7.__)(
        // eslint-disable-next-line no-restricted-syntax -- 'sidebar' is a common web design term for layouts
        "Widget Areas are global parts in your site\u2019s layout that can accept blocks. These vary by theme, but are typically parts like your Sidebar or Footer."
      );
    } else if (selectedWidgetAreaId === "wp_inactive_widgets") {
      description = (0, import_i18n7.__)(
        "Blocks in this Widget Area will not be displayed in your site."
      );
    } else {
      description = selectedWidgetArea.description;
    }
    return /* @__PURE__ */ (0, import_jsx_runtime27.jsx)("div", { className: "edit-widgets-widget-areas", children: /* @__PURE__ */ (0, import_jsx_runtime27.jsxs)("div", { className: "edit-widgets-widget-areas__top-container", children: [
      /* @__PURE__ */ (0, import_jsx_runtime27.jsx)(import_block_editor9.BlockIcon, { icon: block_default_default }),
      /* @__PURE__ */ (0, import_jsx_runtime27.jsxs)("div", { children: [
        /* @__PURE__ */ (0, import_jsx_runtime27.jsx)(
          "p",
          {
            dangerouslySetInnerHTML: {
              __html: (0, import_dom.safeHTML)(description)
            }
          }
        ),
        widgetAreas?.length === 0 && /* @__PURE__ */ (0, import_jsx_runtime27.jsx)("p", { children: (0, import_i18n7.__)(
          "Your theme does not contain any Widget Areas."
        ) }),
        !selectedWidgetArea && /* @__PURE__ */ (0, import_jsx_runtime27.jsx)(
          import_components10.Button,
          {
            __next40pxDefaultSize: true,
            href: (0, import_url.addQueryArgs)("customize.php", {
              "autofocus[panel]": "widgets",
              return: window.location.pathname
            }),
            variant: "tertiary",
            children: (0, import_i18n7.__)("Manage with live preview")
          }
        )
      ] })
    ] }) });
  }

// packages/edit-widgets/build-module/components/sidebar/index.mjs
  var import_jsx_runtime28 = __toESM(require_jsx_runtime(), 1);
  var SIDEBAR_ACTIVE_BY_DEFAULT = import_element12.Platform.select({
    web: true,
    native: false
  });
  var BLOCK_INSPECTOR_IDENTIFIER = "edit-widgets/block-inspector";
  var WIDGET_AREAS_IDENTIFIER = "edit-widgets/block-areas";
  var { Tabs } = unlock(import_components11.privateApis);
  function SidebarHeader({ selectedWidgetAreaBlock }) {
    return /* @__PURE__ */ (0, import_jsx_runtime28.jsxs)(Tabs.TabList, { children: [
      /* @__PURE__ */ (0, import_jsx_runtime28.jsx)(Tabs.Tab, { tabId: WIDGET_AREAS_IDENTIFIER, children: selectedWidgetAreaBlock ? selectedWidgetAreaBlock.attributes.name : (0, import_i18n8.__)("Widget Areas") }),
      /* @__PURE__ */ (0, import_jsx_runtime28.jsx)(Tabs.Tab, { tabId: BLOCK_INSPECTOR_IDENTIFIER, children: (0, import_i18n8.__)("Block") })
    ] });
  }
  function SidebarContent({
    hasSelectedNonAreaBlock,
    currentArea,
    isGeneralSidebarOpen,
    selectedWidgetAreaBlock
  }) {
    const { enableComplementaryArea: enableComplementaryArea2 } = (0, import_data15.useDispatch)(store);
    (0, import_element12.useEffect)(() => {
      if (hasSelectedNonAreaBlock && currentArea === WIDGET_AREAS_IDENTIFIER && isGeneralSidebarOpen) {
        enableComplementaryArea2(
          "core/edit-widgets",
          BLOCK_INSPECTOR_IDENTIFIER
        );
      }
      if (!hasSelectedNonAreaBlock && currentArea === BLOCK_INSPECTOR_IDENTIFIER && isGeneralSidebarOpen) {
        enableComplementaryArea2(
          "core/edit-widgets",
          WIDGET_AREAS_IDENTIFIER
        );
      }
    }, [hasSelectedNonAreaBlock, enableComplementaryArea2]);
    const tabsContextValue = (0, import_element12.useContext)(Tabs.Context);
    return /* @__PURE__ */ (0, import_jsx_runtime28.jsx)(
      complementary_area_default,
      {
        className: "edit-widgets-sidebar",
        header: /* @__PURE__ */ (0, import_jsx_runtime28.jsx)(Tabs.Context.Provider, { value: tabsContextValue, children: /* @__PURE__ */ (0, import_jsx_runtime28.jsx)(
          SidebarHeader,
          {
            selectedWidgetAreaBlock
          }
        ) }),
        headerClassName: "edit-widgets-sidebar__panel-tabs",
        title: (0, import_i18n8.__)("Settings"),
        closeLabel: (0, import_i18n8.__)("Close Settings"),
        scope: "core/edit-widgets",
        identifier: currentArea,
        icon: (0, import_i18n8.isRTL)() ? drawer_left_default : drawer_right_default,
        isActiveByDefault: SIDEBAR_ACTIVE_BY_DEFAULT,
        children: /* @__PURE__ */ (0, import_jsx_runtime28.jsxs)(Tabs.Context.Provider, { value: tabsContextValue, children: [
          /* @__PURE__ */ (0, import_jsx_runtime28.jsx)(
            Tabs.TabPanel,
            {
              tabId: WIDGET_AREAS_IDENTIFIER,
              focusable: false,
              children: /* @__PURE__ */ (0, import_jsx_runtime28.jsx)(
                WidgetAreas,
                {
                  selectedWidgetAreaId: selectedWidgetAreaBlock?.attributes.id
                }
              )
            }
          ),
          /* @__PURE__ */ (0, import_jsx_runtime28.jsx)(
            Tabs.TabPanel,
            {
              tabId: BLOCK_INSPECTOR_IDENTIFIER,
              focusable: false,
              children: hasSelectedNonAreaBlock ? /* @__PURE__ */ (0, import_jsx_runtime28.jsx)(import_block_editor10.BlockInspector, {}) : (
                // Pretend that Widget Areas are part of the UI by not
                // showing the Block Inspector when one is selected.
                /* @__PURE__ */ (0, import_jsx_runtime28.jsx)("span", { className: "block-editor-block-inspector__no-blocks", children: (0, import_i18n8.__)("No block selected.") })
              )
            }
          )
        ] })
      }
    );
  }
  function Sidebar() {
    const {
      currentArea,
      hasSelectedNonAreaBlock,
      isGeneralSidebarOpen,
      selectedWidgetAreaBlock
    } = (0, import_data15.useSelect)((select) => {
      const { getSelectedBlock, getBlock, getBlockParentsByBlockName } = select(import_block_editor10.store);
      const { getActiveComplementaryArea: getActiveComplementaryArea2 } = select(store);
      const selectedBlock = getSelectedBlock();
      const activeArea = getActiveComplementaryArea2(store2.name);
      let currentSelection = activeArea;
      if (!currentSelection) {
        if (selectedBlock) {
          currentSelection = BLOCK_INSPECTOR_IDENTIFIER;
        } else {
          currentSelection = WIDGET_AREAS_IDENTIFIER;
        }
      }
      let widgetAreaBlock;
      if (selectedBlock) {
        if (selectedBlock.name === "core/widget-area") {
          widgetAreaBlock = selectedBlock;
        } else {
          widgetAreaBlock = getBlock(
            getBlockParentsByBlockName(
              selectedBlock.clientId,
              "core/widget-area"
            )[0]
          );
        }
      }
      return {
        currentArea: currentSelection,
        hasSelectedNonAreaBlock: !!(selectedBlock && selectedBlock.name !== "core/widget-area"),
        isGeneralSidebarOpen: !!activeArea,
        selectedWidgetAreaBlock: widgetAreaBlock
      };
    }, []);
    const { enableComplementaryArea: enableComplementaryArea2 } = (0, import_data15.useDispatch)(store);
    const onTabSelect = (0, import_element12.useCallback)(
      (newSelectedTabId) => {
        if (!!newSelectedTabId) {
          enableComplementaryArea2(
            store2.name,
            newSelectedTabId
          );
        }
      },
      [enableComplementaryArea2]
    );
    return /* @__PURE__ */ (0, import_jsx_runtime28.jsx)(
      Tabs,
      {
        selectedTabId: isGeneralSidebarOpen ? currentArea : null,
        onSelect: onTabSelect,
        selectOnMove: false,
        children: /* @__PURE__ */ (0, import_jsx_runtime28.jsx)(
          SidebarContent,
          {
            hasSelectedNonAreaBlock,
            currentArea,
            isGeneralSidebarOpen,
            selectedWidgetAreaBlock
          }
        )
      }
    );
  }

// packages/edit-widgets/build-module/components/layout/interface.mjs
  var import_compose12 = __toESM(require_compose(), 1);
  var import_block_editor17 = __toESM(require_block_editor(), 1);
  var import_element22 = __toESM(require_element(), 1);
  var import_data28 = __toESM(require_data(), 1);
  var import_i18n18 = __toESM(require_i18n(), 1);
  var import_preferences8 = __toESM(require_preferences(), 1);

// packages/edit-widgets/build-module/components/header/index.mjs
  var import_block_editor12 = __toESM(require_block_editor(), 1);
  var import_data22 = __toESM(require_data(), 1);
  var import_element18 = __toESM(require_element(), 1);
  var import_i18n16 = __toESM(require_i18n(), 1);
  var import_components19 = __toESM(require_components(), 1);
  var import_compose8 = __toESM(require_compose(), 1);
  var import_preferences6 = __toESM(require_preferences(), 1);

// packages/edit-widgets/build-module/components/header/document-tools/index.mjs
  var import_data18 = __toESM(require_data(), 1);
  var import_i18n11 = __toESM(require_i18n(), 1);
  var import_components14 = __toESM(require_components(), 1);
  var import_block_editor11 = __toESM(require_block_editor(), 1);
  var import_element15 = __toESM(require_element(), 1);
  var import_compose6 = __toESM(require_compose(), 1);

// packages/edit-widgets/build-module/components/header/undo-redo/undo.mjs
  var import_i18n9 = __toESM(require_i18n(), 1);
  var import_components12 = __toESM(require_components(), 1);
  var import_data16 = __toESM(require_data(), 1);
  var import_keycodes2 = __toESM(require_keycodes(), 1);
  var import_core_data9 = __toESM(require_core_data(), 1);
  var import_element13 = __toESM(require_element(), 1);
  var import_jsx_runtime29 = __toESM(require_jsx_runtime(), 1);
  function UndoButton(props, ref) {
    const hasUndo = (0, import_data16.useSelect)(
      (select) => select(import_core_data9.store).hasUndo(),
      []
    );
    const { undo } = (0, import_data16.useDispatch)(import_core_data9.store);
    return /* @__PURE__ */ (0, import_jsx_runtime29.jsx)(
      import_components12.Button,
      {
        ...props,
        ref,
        icon: !(0, import_i18n9.isRTL)() ? undo_default : redo_default,
        label: (0, import_i18n9.__)("Undo"),
        shortcut: import_keycodes2.displayShortcut.primary("z"),
        "aria-disabled": !hasUndo,
        onClick: hasUndo ? undo : void 0,
        size: "compact"
      }
    );
  }
  var undo_default2 = (0, import_element13.forwardRef)(UndoButton);

// packages/edit-widgets/build-module/components/header/undo-redo/redo.mjs
  var import_i18n10 = __toESM(require_i18n(), 1);
  var import_components13 = __toESM(require_components(), 1);
  var import_data17 = __toESM(require_data(), 1);
  var import_keycodes3 = __toESM(require_keycodes(), 1);
  var import_core_data10 = __toESM(require_core_data(), 1);
  var import_element14 = __toESM(require_element(), 1);
  var import_jsx_runtime30 = __toESM(require_jsx_runtime(), 1);
  function RedoButton(props, ref) {
    const shortcut = (0, import_keycodes3.isAppleOS)() ? import_keycodes3.displayShortcut.primaryShift("z") : import_keycodes3.displayShortcut.primary("y");
    const hasRedo = (0, import_data17.useSelect)(
      (select) => select(import_core_data10.store).hasRedo(),
      []
    );
    const { redo } = (0, import_data17.useDispatch)(import_core_data10.store);
    return /* @__PURE__ */ (0, import_jsx_runtime30.jsx)(
      import_components13.Button,
      {
        ...props,
        ref,
        icon: !(0, import_i18n10.isRTL)() ? redo_default : undo_default,
        label: (0, import_i18n10.__)("Redo"),
        shortcut,
        "aria-disabled": !hasRedo,
        onClick: hasRedo ? redo : void 0,
        size: "compact"
      }
    );
  }
  var redo_default2 = (0, import_element14.forwardRef)(RedoButton);

// packages/edit-widgets/build-module/components/header/document-tools/index.mjs
  var import_jsx_runtime31 = __toESM(require_jsx_runtime(), 1);
  function DocumentTools() {
    const isMediumViewport = (0, import_compose6.useViewportMatch)("medium");
    const {
      isInserterOpen,
      isListViewOpen,
      inserterSidebarToggleRef: inserterSidebarToggleRef2,
      listViewToggleRef: listViewToggleRef2
    } = (0, import_data18.useSelect)((select) => {
      const {
        isInserterOpened: isInserterOpened2,
        getInserterSidebarToggleRef: getInserterSidebarToggleRef2,
        isListViewOpened: isListViewOpened2,
        getListViewToggleRef: getListViewToggleRef2
      } = unlock(select(store2));
      return {
        isInserterOpen: isInserterOpened2(),
        isListViewOpen: isListViewOpened2(),
        inserterSidebarToggleRef: getInserterSidebarToggleRef2(),
        listViewToggleRef: getListViewToggleRef2()
      };
    }, []);
    const { setIsInserterOpened: setIsInserterOpened2, setIsListViewOpened: setIsListViewOpened2 } = (0, import_data18.useDispatch)(store2);
    const toggleListView = (0, import_element15.useCallback)(
      () => setIsListViewOpened2(!isListViewOpen),
      [setIsListViewOpened2, isListViewOpen]
    );
    const toggleInserterSidebar = (0, import_element15.useCallback)(
      () => setIsInserterOpened2(!isInserterOpen),
      [setIsInserterOpened2, isInserterOpen]
    );
    return /* @__PURE__ */ (0, import_jsx_runtime31.jsxs)(
      import_block_editor11.NavigableToolbar,
      {
        className: "edit-widgets-header-toolbar",
        "aria-label": (0, import_i18n11.__)("Document tools"),
        variant: "unstyled",
        children: [
          /* @__PURE__ */ (0, import_jsx_runtime31.jsx)(
            import_components14.ToolbarItem,
            {
              ref: inserterSidebarToggleRef2,
              as: import_components14.Button,
              className: "edit-widgets-header-toolbar__inserter-toggle",
              variant: "primary",
              isPressed: isInserterOpen,
              onMouseDown: (event) => {
                event.preventDefault();
              },
              onClick: toggleInserterSidebar,
              icon: plus_default,
              label: (0, import_i18n11._x)(
                "Block Inserter",
                "Generic label for block inserter button"
              ),
              size: "compact"
            }
          ),
          isMediumViewport && /* @__PURE__ */ (0, import_jsx_runtime31.jsxs)(import_jsx_runtime31.Fragment, { children: [
            /* @__PURE__ */ (0, import_jsx_runtime31.jsx)(import_components14.ToolbarItem, { as: undo_default2 }),
            /* @__PURE__ */ (0, import_jsx_runtime31.jsx)(import_components14.ToolbarItem, { as: redo_default2 }),
            /* @__PURE__ */ (0, import_jsx_runtime31.jsx)(
              import_components14.ToolbarItem,
              {
                as: import_components14.Button,
                className: "edit-widgets-header-toolbar__list-view-toggle",
                icon: list_view_default,
                isPressed: isListViewOpen,
                label: (0, import_i18n11.__)("List View"),
                onClick: toggleListView,
                ref: listViewToggleRef2,
                size: "compact"
              }
            )
          ] })
        ]
      }
    );
  }
  var document_tools_default = DocumentTools;

// packages/edit-widgets/build-module/components/save-button/index.mjs
  var import_components15 = __toESM(require_components(), 1);
  var import_i18n12 = __toESM(require_i18n(), 1);
  var import_data19 = __toESM(require_data(), 1);
  var import_jsx_runtime32 = __toESM(require_jsx_runtime(), 1);
  function SaveButton() {
    const { hasEditedWidgetAreaIds, isSaving, isWidgetSaveLocked } = (0, import_data19.useSelect)(
      (select) => {
        const {
          getEditedWidgetAreas: getEditedWidgetAreas2,
          isSavingWidgetAreas: isSavingWidgetAreas2,
          isWidgetSavingLocked: isWidgetSavingLocked2
        } = select(store2);
        return {
          hasEditedWidgetAreaIds: getEditedWidgetAreas2()?.length > 0,
          isSaving: isSavingWidgetAreas2(),
          isWidgetSaveLocked: isWidgetSavingLocked2()
        };
      },
      []
    );
    const { saveEditedWidgetAreas: saveEditedWidgetAreas2 } = (0, import_data19.useDispatch)(store2);
    const isDisabled = isWidgetSaveLocked || isSaving || !hasEditedWidgetAreaIds;
    return /* @__PURE__ */ (0, import_jsx_runtime32.jsx)(
      import_components15.Button,
      {
        variant: "primary",
        isBusy: isSaving,
        "aria-disabled": isDisabled,
        onClick: isDisabled ? void 0 : saveEditedWidgetAreas2,
        size: "compact",
        children: isSaving ? (0, import_i18n12.__)("Saving\u2026") : (0, import_i18n12.__)("Update")
      }
    );
  }
  var save_button_default = SaveButton;

// packages/edit-widgets/build-module/components/more-menu/index.mjs
  var import_components18 = __toESM(require_components(), 1);
  var import_element17 = __toESM(require_element(), 1);
  var import_i18n15 = __toESM(require_i18n(), 1);
  var import_preferences5 = __toESM(require_preferences(), 1);
  var import_keycodes5 = __toESM(require_keycodes(), 1);
  var import_keyboard_shortcuts5 = __toESM(require_keyboard_shortcuts(), 1);
  var import_compose7 = __toESM(require_compose(), 1);

// packages/edit-widgets/build-module/components/keyboard-shortcut-help-modal/index.mjs
  var import_components16 = __toESM(require_components(), 1);
  var import_i18n14 = __toESM(require_i18n(), 1);
  var import_keyboard_shortcuts4 = __toESM(require_keyboard_shortcuts(), 1);
  var import_data21 = __toESM(require_data(), 1);

// packages/edit-widgets/build-module/components/keyboard-shortcut-help-modal/config.mjs
  var import_i18n13 = __toESM(require_i18n(), 1);
  var textFormattingShortcuts = [
    {
      keyCombination: { modifier: "primary", character: "b" },
      description: (0, import_i18n13.__)("Make the selected text bold.")
    },
    {
      keyCombination: { modifier: "primary", character: "i" },
      description: (0, import_i18n13.__)("Make the selected text italic.")
    },
    {
      keyCombination: { modifier: "primary", character: "k" },
      description: (0, import_i18n13.__)("Convert the selected text into a link.")
    },
    {
      keyCombination: { modifier: "primaryShift", character: "k" },
      description: (0, import_i18n13.__)("Remove a link.")
    },
    {
      keyCombination: { character: "[[" },
      description: (0, import_i18n13.__)("Insert a link to a post or page.")
    },
    {
      keyCombination: { modifier: "primary", character: "u" },
      description: (0, import_i18n13.__)("Underline the selected text.")
    },
    {
      keyCombination: { modifier: "access", character: "d" },
      description: (0, import_i18n13.__)("Strikethrough the selected text.")
    },
    {
      keyCombination: { modifier: "access", character: "x" },
      description: (0, import_i18n13.__)("Make the selected text inline code.")
    },
    {
      keyCombination: {
        modifier: "access",
        character: "0"
      },
      aliases: [
        {
          modifier: "access",
          character: "7"
        }
      ],
      description: (0, import_i18n13.__)("Convert the current heading to a paragraph.")
    },
    {
      keyCombination: { modifier: "access", character: "1-6" },
      description: (0, import_i18n13.__)(
        "Convert the current paragraph or heading to a heading of level 1 to 6."
      )
    },
    {
      keyCombination: { modifier: "primaryShift", character: "SPACE" },
      description: (0, import_i18n13.__)("Add non breaking space.")
    }
  ];

// packages/edit-widgets/build-module/components/keyboard-shortcut-help-modal/shortcut.mjs
  var import_element16 = __toESM(require_element(), 1);
  var import_keycodes4 = __toESM(require_keycodes(), 1);
  var import_jsx_runtime33 = __toESM(require_jsx_runtime(), 1);
  function KeyCombination({ keyCombination, forceAriaLabel }) {
    const shortcut = keyCombination.modifier ? import_keycodes4.displayShortcutList[keyCombination.modifier](
      keyCombination.character
    ) : keyCombination.character;
    const ariaLabel = keyCombination.modifier ? import_keycodes4.shortcutAriaLabel[keyCombination.modifier](
      keyCombination.character
    ) : keyCombination.character;
    const shortcuts = Array.isArray(shortcut) ? shortcut : [shortcut];
    return /* @__PURE__ */ (0, import_jsx_runtime33.jsx)(
      "kbd",
      {
        className: "edit-widgets-keyboard-shortcut-help-modal__shortcut-key-combination",
        "aria-label": forceAriaLabel || ariaLabel,
        children: shortcuts.map((character, index) => {
          if (character === "+") {
            return /* @__PURE__ */ (0, import_jsx_runtime33.jsx)(import_element16.Fragment, { children: character }, index);
          }
          return /* @__PURE__ */ (0, import_jsx_runtime33.jsx)(
            "kbd",
            {
              className: "edit-widgets-keyboard-shortcut-help-modal__shortcut-key",
              children: character
            },
            index
          );
        })
      }
    );
  }
  function Shortcut({ description, keyCombination, aliases = [], ariaLabel }) {
    return /* @__PURE__ */ (0, import_jsx_runtime33.jsxs)(import_jsx_runtime33.Fragment, { children: [
      /* @__PURE__ */ (0, import_jsx_runtime33.jsx)("div", { className: "edit-widgets-keyboard-shortcut-help-modal__shortcut-description", children: description }),
      /* @__PURE__ */ (0, import_jsx_runtime33.jsxs)("div", { className: "edit-widgets-keyboard-shortcut-help-modal__shortcut-term", children: [
        /* @__PURE__ */ (0, import_jsx_runtime33.jsx)(
          KeyCombination,
          {
            keyCombination,
            forceAriaLabel: ariaLabel
          }
        ),
        aliases.map((alias, index) => /* @__PURE__ */ (0, import_jsx_runtime33.jsx)(
          KeyCombination,
          {
            keyCombination: alias,
            forceAriaLabel: ariaLabel
          },
          index
        ))
      ] })
    ] });
  }
  var shortcut_default = Shortcut;

// packages/edit-widgets/build-module/components/keyboard-shortcut-help-modal/dynamic-shortcut.mjs
  var import_data20 = __toESM(require_data(), 1);
  var import_keyboard_shortcuts3 = __toESM(require_keyboard_shortcuts(), 1);
  var import_jsx_runtime34 = __toESM(require_jsx_runtime(), 1);
  function DynamicShortcut({ name: name2 }) {
    const { keyCombination, description, aliases } = (0, import_data20.useSelect)(
      (select) => {
        const {
          getShortcutKeyCombination,
          getShortcutDescription,
          getShortcutAliases
        } = select(import_keyboard_shortcuts3.store);
        return {
          keyCombination: getShortcutKeyCombination(name2),
          aliases: getShortcutAliases(name2),
          description: getShortcutDescription(name2)
        };
      },
      [name2]
    );
    if (!keyCombination) {
      return null;
    }
    return /* @__PURE__ */ (0, import_jsx_runtime34.jsx)(
      shortcut_default,
      {
        keyCombination,
        description,
        aliases
      }
    );
  }
  var dynamic_shortcut_default = DynamicShortcut;

// packages/edit-widgets/build-module/components/keyboard-shortcut-help-modal/index.mjs
  var import_jsx_runtime35 = __toESM(require_jsx_runtime(), 1);
  var ShortcutList = ({ shortcuts }) => (
    /*
     * Disable reason: The `list` ARIA role is redundant but
     * Safari+VoiceOver won't announce the list otherwise.
     */
    /* eslint-disable jsx-a11y/no-redundant-roles */
    /* @__PURE__ */ (0, import_jsx_runtime35.jsx)(
      "ul",
      {
        className: "edit-widgets-keyboard-shortcut-help-modal__shortcut-list",
        role: "list",
        children: shortcuts.map((shortcut, index) => /* @__PURE__ */ (0, import_jsx_runtime35.jsx)(
          "li",
          {
            className: "edit-widgets-keyboard-shortcut-help-modal__shortcut",
            children: typeof shortcut === "string" ? /* @__PURE__ */ (0, import_jsx_runtime35.jsx)(dynamic_shortcut_default, { name: shortcut }) : /* @__PURE__ */ (0, import_jsx_runtime35.jsx)(shortcut_default, { ...shortcut })
          },
          index
        ))
      }
    )
  );
  var ShortcutSection = ({ title, shortcuts, className }) => /* @__PURE__ */ (0, import_jsx_runtime35.jsxs)(
    "section",
    {
      className: clsx_default(
        "edit-widgets-keyboard-shortcut-help-modal__section",
        className
      ),
      children: [
        !!title && /* @__PURE__ */ (0, import_jsx_runtime35.jsx)("h2", { className: "edit-widgets-keyboard-shortcut-help-modal__section-title", children: title }),
        /* @__PURE__ */ (0, import_jsx_runtime35.jsx)(ShortcutList, { shortcuts })
      ]
    }
  );
  var ShortcutCategorySection = ({
    title,
    categoryName,
    additionalShortcuts = []
  }) => {
    const categoryShortcuts = (0, import_data21.useSelect)(
      (select) => {
        return select(import_keyboard_shortcuts4.store).getCategoryShortcuts(
          categoryName
        );
      },
      [categoryName]
    );
    return /* @__PURE__ */ (0, import_jsx_runtime35.jsx)(
      ShortcutSection,
      {
        title,
        shortcuts: categoryShortcuts.concat(additionalShortcuts)
      }
    );
  };
  function KeyboardShortcutHelpModal({
    isModalActive: isModalActive2,
    toggleModal
  }) {
    (0, import_keyboard_shortcuts4.useShortcut)("core/edit-widgets/keyboard-shortcuts", toggleModal, {
      bindGlobal: true
    });
    if (!isModalActive2) {
      return null;
    }
    return /* @__PURE__ */ (0, import_jsx_runtime35.jsxs)(
      import_components16.Modal,
      {
        className: "edit-widgets-keyboard-shortcut-help-modal",
        title: (0, import_i18n14.__)("Keyboard shortcuts"),
        onRequestClose: toggleModal,
        children: [
          /* @__PURE__ */ (0, import_jsx_runtime35.jsx)(
            ShortcutSection,
            {
              className: "edit-widgets-keyboard-shortcut-help-modal__main-shortcuts",
              shortcuts: ["core/edit-widgets/keyboard-shortcuts"]
            }
          ),
          /* @__PURE__ */ (0, import_jsx_runtime35.jsx)(
            ShortcutCategorySection,
            {
              title: (0, import_i18n14.__)("Global shortcuts"),
              categoryName: "global"
            }
          ),
          /* @__PURE__ */ (0, import_jsx_runtime35.jsx)(
            ShortcutCategorySection,
            {
              title: (0, import_i18n14.__)("Selection shortcuts"),
              categoryName: "selection"
            }
          ),
          /* @__PURE__ */ (0, import_jsx_runtime35.jsx)(
            ShortcutCategorySection,
            {
              title: (0, import_i18n14.__)("Block shortcuts"),
              categoryName: "block",
              additionalShortcuts: [
                {
                  keyCombination: { character: "/" },
                  description: (0, import_i18n14.__)(
                    "Change the block type after adding a new paragraph."
                  ),
                  /* translators: The forward-slash character. e.g. '/'. */
                  ariaLabel: (0, import_i18n14.__)("Forward-slash")
                }
              ]
            }
          ),
          /* @__PURE__ */ (0, import_jsx_runtime35.jsx)(
            ShortcutSection,
            {
              title: (0, import_i18n14.__)("Text formatting"),
              shortcuts: textFormattingShortcuts
            }
          ),
          /* @__PURE__ */ (0, import_jsx_runtime35.jsx)(
            ShortcutCategorySection,
            {
              title: (0, import_i18n14.__)("List View shortcuts"),
              categoryName: "list-view"
            }
          )
        ]
      }
    );
  }

// packages/edit-widgets/build-module/components/more-menu/tools-more-menu-group.mjs
  var import_components17 = __toESM(require_components(), 1);
  var import_jsx_runtime36 = __toESM(require_jsx_runtime(), 1);
  var { Fill: ToolsMoreMenuGroup, Slot: Slot4 } = (0, import_components17.createSlotFill)(
    "EditWidgetsToolsMoreMenuGroup"
  );
  ToolsMoreMenuGroup.Slot = ({ fillProps }) => /* @__PURE__ */ (0, import_jsx_runtime36.jsx)(Slot4, { fillProps, children: (fills) => fills.length > 0 && fills });
  var tools_more_menu_group_default = ToolsMoreMenuGroup;

// packages/edit-widgets/build-module/components/more-menu/index.mjs
  var import_jsx_runtime37 = __toESM(require_jsx_runtime(), 1);
  function MoreMenu() {
    const [
      isKeyboardShortcutsModalActive,
      setIsKeyboardShortcutsModalVisible
    ] = (0, import_element17.useState)(false);
    const toggleKeyboardShortcutsModal = () => setIsKeyboardShortcutsModalVisible(!isKeyboardShortcutsModalActive);
    (0, import_keyboard_shortcuts5.useShortcut)(
      "core/edit-widgets/keyboard-shortcuts",
      toggleKeyboardShortcutsModal
    );
    const isLargeViewport = (0, import_compose7.useViewportMatch)("medium");
    return /* @__PURE__ */ (0, import_jsx_runtime37.jsxs)(import_jsx_runtime37.Fragment, { children: [
      /* @__PURE__ */ (0, import_jsx_runtime37.jsx)(
        import_components18.DropdownMenu,
        {
          icon: more_vertical_default,
          label: (0, import_i18n15.__)("Options"),
          popoverProps: {
            placement: "bottom-end",
            className: "more-menu-dropdown__content"
          },
          toggleProps: {
            tooltipPosition: "bottom",
            size: "compact"
          },
          children: (onClose) => /* @__PURE__ */ (0, import_jsx_runtime37.jsxs)(import_jsx_runtime37.Fragment, { children: [
            isLargeViewport && /* @__PURE__ */ (0, import_jsx_runtime37.jsx)(import_components18.MenuGroup, { label: (0, import_i18n15._x)("View", "noun"), children: /* @__PURE__ */ (0, import_jsx_runtime37.jsx)(
              import_preferences5.PreferenceToggleMenuItem,
              {
                scope: "core/edit-widgets",
                name: "fixedToolbar",
                label: (0, import_i18n15.__)("Top toolbar"),
                info: (0, import_i18n15.__)(
                  "Access all block and document tools in a single place"
                ),
                messageActivated: (0, import_i18n15.__)(
                  "Top toolbar activated"
                ),
                messageDeactivated: (0, import_i18n15.__)(
                  "Top toolbar deactivated"
                )
              }
            ) }),
            /* @__PURE__ */ (0, import_jsx_runtime37.jsxs)(import_components18.MenuGroup, { label: (0, import_i18n15.__)("Tools"), children: [
              /* @__PURE__ */ (0, import_jsx_runtime37.jsx)(
                import_components18.MenuItem,
                {
                  onClick: () => {
                    setIsKeyboardShortcutsModalVisible(true);
                  },
                  shortcut: import_keycodes5.displayShortcut.access("h"),
                  children: (0, import_i18n15.__)("Keyboard shortcuts")
                }
              ),
              /* @__PURE__ */ (0, import_jsx_runtime37.jsx)(
                import_preferences5.PreferenceToggleMenuItem,
                {
                  scope: "core/edit-widgets",
                  name: "welcomeGuide",
                  label: (0, import_i18n15.__)("Welcome Guide")
                }
              ),
              /* @__PURE__ */ (0, import_jsx_runtime37.jsxs)(
                import_components18.MenuItem,
                {
                  role: "menuitem",
                  icon: external_default,
                  href: (0, import_i18n15.__)(
                    "https://wordpress.org/documentation/article/block-based-widgets-editor/"
                  ),
                  target: "_blank",
                  rel: "noopener noreferrer",
                  children: [
                    (0, import_i18n15.__)("Help"),
                    /* @__PURE__ */ (0, import_jsx_runtime37.jsx)(import_components18.VisuallyHidden, {
                      as: "span",
                      /* translators: accessibility text */
                      children: (0, import_i18n15.__)("(opens in a new tab)")
                    })
                  ]
                }
              ),
              /* @__PURE__ */ (0, import_jsx_runtime37.jsx)(
                tools_more_menu_group_default.Slot,
                {
                  fillProps: { onClose }
                }
              )
            ] }),
            /* @__PURE__ */ (0, import_jsx_runtime37.jsxs)(import_components18.MenuGroup, { label: (0, import_i18n15.__)("Preferences"), children: [
              /* @__PURE__ */ (0, import_jsx_runtime37.jsx)(
                import_preferences5.PreferenceToggleMenuItem,
                {
                  scope: "core/edit-widgets",
                  name: "keepCaretInsideBlock",
                  label: (0, import_i18n15.__)(
                    "Contain text cursor inside block"
                  ),
                  info: (0, import_i18n15.__)(
                    "Aids screen readers by stopping text caret from leaving blocks."
                  ),
                  messageActivated: (0, import_i18n15.__)(
                    "Contain text cursor inside block activated"
                  ),
                  messageDeactivated: (0, import_i18n15.__)(
                    "Contain text cursor inside block deactivated"
                  )
                }
              ),
              /* @__PURE__ */ (0, import_jsx_runtime37.jsx)(
                import_preferences5.PreferenceToggleMenuItem,
                {
                  scope: "core/edit-widgets",
                  name: "themeStyles",
                  info: (0, import_i18n15.__)(
                    "Make the editor look like your theme."
                  ),
                  label: (0, import_i18n15.__)("Use theme styles")
                }
              ),
              isLargeViewport && /* @__PURE__ */ (0, import_jsx_runtime37.jsx)(
                import_preferences5.PreferenceToggleMenuItem,
                {
                  scope: "core/edit-widgets",
                  name: "showBlockBreadcrumbs",
                  label: (0, import_i18n15.__)("Display block breadcrumbs"),
                  info: (0, import_i18n15.__)(
                    "Shows block breadcrumbs at the bottom of the editor."
                  ),
                  messageActivated: (0, import_i18n15.__)(
                    "Display block breadcrumbs activated"
                  ),
                  messageDeactivated: (0, import_i18n15.__)(
                    "Display block breadcrumbs deactivated"
                  )
                }
              )
            ] })
          ] })
        }
      ),
      /* @__PURE__ */ (0, import_jsx_runtime37.jsx)(
        KeyboardShortcutHelpModal,
        {
          isModalActive: isKeyboardShortcutsModalActive,
          toggleModal: toggleKeyboardShortcutsModal
        }
      )
    ] });
  }

// packages/edit-widgets/build-module/components/header/index.mjs
  var import_jsx_runtime38 = __toESM(require_jsx_runtime(), 1);
  function Header() {
    const isLargeViewport = (0, import_compose8.useViewportMatch)("medium");
    const blockToolbarRef = (0, import_element18.useRef)();
    const { hasFixedToolbar } = (0, import_data22.useSelect)(
      (select) => ({
        hasFixedToolbar: !!select(import_preferences6.store).get(
          "core/edit-widgets",
          "fixedToolbar"
        )
      }),
      []
    );
    return /* @__PURE__ */ (0, import_jsx_runtime38.jsx)(import_jsx_runtime38.Fragment, { children: /* @__PURE__ */ (0, import_jsx_runtime38.jsxs)("div", { className: "edit-widgets-header", children: [
      /* @__PURE__ */ (0, import_jsx_runtime38.jsxs)("div", { className: "edit-widgets-header__navigable-toolbar-wrapper", children: [
        isLargeViewport && /* @__PURE__ */ (0, import_jsx_runtime38.jsx)("h1", { className: "edit-widgets-header__title", children: (0, import_i18n16.__)("Widgets") }),
        !isLargeViewport && /* @__PURE__ */ (0, import_jsx_runtime38.jsx)(
          import_components19.VisuallyHidden,
          {
            as: "h1",
            className: "edit-widgets-header__title",
            children: (0, import_i18n16.__)("Widgets")
          }
        ),
        /* @__PURE__ */ (0, import_jsx_runtime38.jsx)(document_tools_default, {}),
        hasFixedToolbar && isLargeViewport && /* @__PURE__ */ (0, import_jsx_runtime38.jsxs)(import_jsx_runtime38.Fragment, { children: [
          /* @__PURE__ */ (0, import_jsx_runtime38.jsx)("div", { className: "selected-block-tools-wrapper", children: /* @__PURE__ */ (0, import_jsx_runtime38.jsx)(import_block_editor12.BlockToolbar, { hideDragHandle: true }) }),
          /* @__PURE__ */ (0, import_jsx_runtime38.jsx)(
            import_components19.Popover.Slot,
            {
              ref: blockToolbarRef,
              name: "block-toolbar"
            }
          )
        ] })
      ] }),
      /* @__PURE__ */ (0, import_jsx_runtime38.jsxs)("div", { className: "edit-widgets-header__actions", children: [
        /* @__PURE__ */ (0, import_jsx_runtime38.jsx)(pinned_items_default.Slot, { scope: "core/edit-widgets" }),
        /* @__PURE__ */ (0, import_jsx_runtime38.jsx)(save_button_default, {}),
        /* @__PURE__ */ (0, import_jsx_runtime38.jsx)(MoreMenu, {})
      ] })
    ] }) });
  }
  var header_default = Header;

// packages/edit-widgets/build-module/components/widget-areas-block-editor-content/index.mjs
  var import_block_editor13 = __toESM(require_block_editor(), 1);
  var import_compose9 = __toESM(require_compose(), 1);
  var import_data23 = __toESM(require_data(), 1);
  var import_element19 = __toESM(require_element(), 1);
  var import_preferences7 = __toESM(require_preferences(), 1);

// packages/edit-widgets/build-module/components/notices/index.mjs
  var import_notices2 = __toESM(require_notices(), 1);
  var import_jsx_runtime39 = __toESM(require_jsx_runtime(), 1);
  function Notices() {
    return /* @__PURE__ */ (0, import_jsx_runtime39.jsxs)(import_jsx_runtime39.Fragment, { children: [
      /* @__PURE__ */ (0, import_jsx_runtime39.jsx)(
        import_notices2.InlineNotices,
        {
          pinnedNoticesClassName: "edit-widgets-notices__pinned",
          dismissibleNoticesClassName: "edit-widgets-notices__dismissible"
        }
      ),
      /* @__PURE__ */ (0, import_jsx_runtime39.jsx)(import_notices2.SnackbarNotices, { className: "edit-widgets-notices__snackbar" })
    ] });
  }
  var notices_default = Notices;

// packages/edit-widgets/build-module/components/widget-areas-block-editor-content/index.mjs
  var import_jsx_runtime40 = __toESM(require_jsx_runtime(), 1);
  function WidgetAreasBlockEditorContent({
    blockEditorSettings
  }) {
    const hasThemeStyles = (0, import_data23.useSelect)(
      (select) => !!select(import_preferences7.store).get(
        "core/edit-widgets",
        "themeStyles"
      ),
      []
    );
    const isLargeViewport = (0, import_compose9.useViewportMatch)("medium");
    const styles = (0, import_element19.useMemo)(() => {
      return hasThemeStyles ? blockEditorSettings.styles : [];
    }, [blockEditorSettings, hasThemeStyles]);
    return /* @__PURE__ */ (0, import_jsx_runtime40.jsxs)("div", { className: "edit-widgets-block-editor", children: [
      /* @__PURE__ */ (0, import_jsx_runtime40.jsx)(notices_default, {}),
      !isLargeViewport && /* @__PURE__ */ (0, import_jsx_runtime40.jsx)(import_block_editor13.BlockToolbar, { hideDragHandle: true }),
      /* @__PURE__ */ (0, import_jsx_runtime40.jsxs)(import_block_editor13.BlockTools, { children: [
        /* @__PURE__ */ (0, import_jsx_runtime40.jsx)(keyboard_shortcuts_default, {}),
        /* @__PURE__ */ (0, import_jsx_runtime40.jsx)(
          import_block_editor13.__unstableEditorStyles,
          {
            styles,
            scope: ":where(.editor-styles-wrapper)"
          }
        ),
        /* @__PURE__ */ (0, import_jsx_runtime40.jsx)(import_block_editor13.BlockSelectionClearer, { children: /* @__PURE__ */ (0, import_jsx_runtime40.jsx)(import_block_editor13.WritingFlow, { children: /* @__PURE__ */ (0, import_jsx_runtime40.jsx)(import_block_editor13.BlockList, { className: "edit-widgets-main-block-list" }) }) })
      ] })
    ] });
  }

// packages/edit-widgets/build-module/components/secondary-sidebar/index.mjs
  var import_data27 = __toESM(require_data(), 1);

// packages/edit-widgets/build-module/components/secondary-sidebar/inserter-sidebar.mjs
  var import_block_editor15 = __toESM(require_block_editor(), 1);
  var import_compose10 = __toESM(require_compose(), 1);
  var import_element20 = __toESM(require_element(), 1);
  var import_data25 = __toESM(require_data(), 1);

// packages/edit-widgets/build-module/hooks/use-widget-library-insertion-point.mjs
  var import_data24 = __toESM(require_data(), 1);
  var import_block_editor14 = __toESM(require_block_editor(), 1);
  var import_core_data11 = __toESM(require_core_data(), 1);
  var useWidgetLibraryInsertionPoint = () => {
    const firstRootId = (0, import_data24.useSelect)((select) => {
      const { getEntityRecord } = select(import_core_data11.store);
      const widgetAreasPost = getEntityRecord(
        KIND,
        POST_TYPE,
        buildWidgetAreasPostId()
      );
      return widgetAreasPost?.blocks[0]?.clientId;
    }, []);
    return (0, import_data24.useSelect)(
      (select) => {
        const {
          getBlockRootClientId,
          getBlockSelectionEnd,
          getBlockOrder,
          getBlockIndex
        } = select(import_block_editor14.store);
        const insertionPoint = select(store2).__experimentalGetInsertionPoint();
        if (insertionPoint.rootClientId) {
          return insertionPoint;
        }
        const clientId = getBlockSelectionEnd() || firstRootId;
        const rootClientId = getBlockRootClientId(clientId);
        if (clientId && rootClientId === "") {
          return {
            rootClientId: clientId,
            insertionIndex: getBlockOrder(clientId).length
          };
        }
        return {
          rootClientId,
          insertionIndex: getBlockIndex(clientId) + 1
        };
      },
      [firstRootId]
    );
  };
  var use_widget_library_insertion_point_default = useWidgetLibraryInsertionPoint;

// packages/edit-widgets/build-module/components/secondary-sidebar/inserter-sidebar.mjs
  var import_jsx_runtime41 = __toESM(require_jsx_runtime(), 1);
  function InserterSidebar() {
    const isMobileViewport = (0, import_compose10.useViewportMatch)("medium", "<");
    const { rootClientId, insertionIndex } = use_widget_library_insertion_point_default();
    const { setIsInserterOpened: setIsInserterOpened2 } = (0, import_data25.useDispatch)(store2);
    const closeInserter = (0, import_element20.useCallback)(() => {
      return setIsInserterOpened2(false);
    }, [setIsInserterOpened2]);
    const libraryRef = (0, import_element20.useRef)();
    return /* @__PURE__ */ (0, import_jsx_runtime41.jsx)("div", { className: "edit-widgets-layout__inserter-panel", children: /* @__PURE__ */ (0, import_jsx_runtime41.jsx)("div", { className: "edit-widgets-layout__inserter-panel-content", children: /* @__PURE__ */ (0, import_jsx_runtime41.jsx)(
      import_block_editor15.__experimentalLibrary,
      {
        showInserterHelpPanel: true,
        shouldFocusBlock: isMobileViewport,
        rootClientId,
        __experimentalInsertionIndex: insertionIndex,
        ref: libraryRef,
        onClose: closeInserter
      }
    ) }) });
  }

// packages/edit-widgets/build-module/components/secondary-sidebar/list-view-sidebar.mjs
  var import_block_editor16 = __toESM(require_block_editor(), 1);
  var import_components20 = __toESM(require_components(), 1);
  var import_compose11 = __toESM(require_compose(), 1);
  var import_data26 = __toESM(require_data(), 1);
  var import_element21 = __toESM(require_element(), 1);
  var import_i18n17 = __toESM(require_i18n(), 1);
  var import_keycodes6 = __toESM(require_keycodes(), 1);
  var import_jsx_runtime42 = __toESM(require_jsx_runtime(), 1);
  function ListViewSidebar() {
    const { setIsListViewOpened: setIsListViewOpened2 } = (0, import_data26.useDispatch)(store2);
    const { getListViewToggleRef: getListViewToggleRef2 } = unlock((0, import_data26.useSelect)(store2));
    const [dropZoneElement, setDropZoneElement] = (0, import_element21.useState)(null);
    const focusOnMountRef = (0, import_compose11.useFocusOnMount)("firstElement");
    const closeListView = (0, import_element21.useCallback)(() => {
      setIsListViewOpened2(false);
      getListViewToggleRef2().current?.focus();
    }, [getListViewToggleRef2, setIsListViewOpened2]);
    const closeOnEscape = (0, import_element21.useCallback)(
      (event) => {
        if (event.keyCode === import_keycodes6.ESCAPE && !event.defaultPrevented) {
          event.preventDefault();
          closeListView();
        }
      },
      [closeListView]
    );
    return (
      // eslint-disable-next-line jsx-a11y/no-static-element-interactions
      /* @__PURE__ */ (0, import_jsx_runtime42.jsxs)(
        "div",
        {
          className: "edit-widgets-editor__list-view-panel",
          onKeyDown: closeOnEscape,
          children: [
            /* @__PURE__ */ (0, import_jsx_runtime42.jsxs)("div", { className: "edit-widgets-editor__list-view-panel-header", children: [
              /* @__PURE__ */ (0, import_jsx_runtime42.jsx)("strong", { children: (0, import_i18n17.__)("List View") }),
              /* @__PURE__ */ (0, import_jsx_runtime42.jsx)(
                import_components20.Button,
                {
                  icon: close_small_default,
                  label: (0, import_i18n17.__)("Close"),
                  onClick: closeListView,
                  size: "compact"
                }
              )
            ] }),
            /* @__PURE__ */ (0, import_jsx_runtime42.jsx)(
              "div",
              {
                className: "edit-widgets-editor__list-view-panel-content",
                ref: (0, import_compose11.useMergeRefs)([focusOnMountRef, setDropZoneElement]),
                children: /* @__PURE__ */ (0, import_jsx_runtime42.jsx)(import_block_editor16.__experimentalListView, { dropZoneElement })
              }
            )
          ]
        }
      )
    );
  }

// packages/edit-widgets/build-module/components/secondary-sidebar/index.mjs
  var import_jsx_runtime43 = __toESM(require_jsx_runtime(), 1);
  function SecondarySidebar() {
    const { isInserterOpen, isListViewOpen } = (0, import_data27.useSelect)((select) => {
      const { isInserterOpened: isInserterOpened2, isListViewOpened: isListViewOpened2 } = select(store2);
      return {
        isInserterOpen: isInserterOpened2(),
        isListViewOpen: isListViewOpened2()
      };
    }, []);
    if (isInserterOpen) {
      return /* @__PURE__ */ (0, import_jsx_runtime43.jsx)(InserterSidebar, {});
    }
    if (isListViewOpen) {
      return /* @__PURE__ */ (0, import_jsx_runtime43.jsx)(ListViewSidebar, {});
    }
    return null;
  }

// packages/edit-widgets/build-module/components/layout/interface.mjs
  var import_jsx_runtime44 = __toESM(require_jsx_runtime(), 1);
  var interfaceLabels = {
    /* translators: accessibility text for the widgets screen top bar landmark region. */
    header: (0, import_i18n18.__)("Widgets top bar"),
    /* translators: accessibility text for the widgets screen content landmark region. */
    body: (0, import_i18n18.__)("Widgets and blocks"),
    /* translators: accessibility text for the widgets screen settings landmark region. */
    sidebar: (0, import_i18n18.__)("Widgets settings"),
    /* translators: accessibility text for the widgets screen footer landmark region. */
    footer: (0, import_i18n18.__)("Widgets footer")
  };
  function Interface({ blockEditorSettings }) {
    const isMobileViewport = (0, import_compose12.useViewportMatch)("medium", "<");
    const isHugeViewport = (0, import_compose12.useViewportMatch)("huge", ">=");
    const { setIsInserterOpened: setIsInserterOpened2, setIsListViewOpened: setIsListViewOpened2, closeGeneralSidebar: closeGeneralSidebar2 } = (0, import_data28.useDispatch)(store2);
    const {
      hasBlockBreadCrumbsEnabled,
      hasSidebarEnabled,
      isInserterOpened: isInserterOpened2,
      isListViewOpened: isListViewOpened2
    } = (0, import_data28.useSelect)(
      (select) => ({
        hasSidebarEnabled: !!select(
          store
        ).getActiveComplementaryArea(store2.name),
        isInserterOpened: !!select(store2).isInserterOpened(),
        isListViewOpened: !!select(store2).isListViewOpened(),
        hasBlockBreadCrumbsEnabled: !!select(import_preferences8.store).get(
          "core/edit-widgets",
          "showBlockBreadcrumbs"
        )
      }),
      []
    );
    (0, import_element22.useEffect)(() => {
      if (hasSidebarEnabled && !isHugeViewport) {
        setIsInserterOpened2(false);
        setIsListViewOpened2(false);
      }
    }, [hasSidebarEnabled, isHugeViewport]);
    (0, import_element22.useEffect)(() => {
      if ((isInserterOpened2 || isListViewOpened2) && !isHugeViewport) {
        closeGeneralSidebar2();
      }
    }, [isInserterOpened2, isListViewOpened2, isHugeViewport]);
    const secondarySidebarLabel = isListViewOpened2 ? (0, import_i18n18.__)("List View") : (0, import_i18n18.__)("Block Library");
    const hasSecondarySidebar = isListViewOpened2 || isInserterOpened2;
    return /* @__PURE__ */ (0, import_jsx_runtime44.jsx)(
      interface_skeleton_default,
      {
        labels: {
          ...interfaceLabels,
          secondarySidebar: secondarySidebarLabel
        },
        header: /* @__PURE__ */ (0, import_jsx_runtime44.jsx)(header_default, {}),
        secondarySidebar: hasSecondarySidebar && /* @__PURE__ */ (0, import_jsx_runtime44.jsx)(SecondarySidebar, {}),
        sidebar: /* @__PURE__ */ (0, import_jsx_runtime44.jsx)(complementary_area_default.Slot, { scope: "core/edit-widgets" }),
        content: /* @__PURE__ */ (0, import_jsx_runtime44.jsx)(import_jsx_runtime44.Fragment, { children: /* @__PURE__ */ (0, import_jsx_runtime44.jsx)(
          WidgetAreasBlockEditorContent,
          {
            blockEditorSettings
          }
        ) }),
        footer: hasBlockBreadCrumbsEnabled && !isMobileViewport && /* @__PURE__ */ (0, import_jsx_runtime44.jsx)("div", { className: "edit-widgets-layout__footer", children: /* @__PURE__ */ (0, import_jsx_runtime44.jsx)(import_block_editor17.BlockBreadcrumb, { rootLabelText: (0, import_i18n18.__)("Widgets") }) })
      }
    );
  }
  var interface_default = Interface;

// packages/edit-widgets/build-module/components/layout/unsaved-changes-warning.mjs
  var import_i18n19 = __toESM(require_i18n(), 1);
  var import_element23 = __toESM(require_element(), 1);
  var import_data29 = __toESM(require_data(), 1);
  function UnsavedChangesWarning() {
    const isDirty = (0, import_data29.useSelect)((select) => {
      const { getEditedWidgetAreas: getEditedWidgetAreas2 } = select(store2);
      const editedWidgetAreas = getEditedWidgetAreas2();
      return editedWidgetAreas?.length > 0;
    }, []);
    (0, import_element23.useEffect)(() => {
      const warnIfUnsavedChanges = (event) => {
        if (isDirty) {
          event.returnValue = (0, import_i18n19.__)(
            "You have unsaved changes. If you proceed, they will be lost."
          );
          return event.returnValue;
        }
      };
      window.addEventListener("beforeunload", warnIfUnsavedChanges);
      return () => {
        window.removeEventListener("beforeunload", warnIfUnsavedChanges);
      };
    }, [isDirty]);
    return null;
  }

// packages/edit-widgets/build-module/components/welcome-guide/index.mjs
  var import_data30 = __toESM(require_data(), 1);
  var import_components21 = __toESM(require_components(), 1);
  var import_i18n20 = __toESM(require_i18n(), 1);
  var import_element24 = __toESM(require_element(), 1);
  var import_preferences9 = __toESM(require_preferences(), 1);
  var import_jsx_runtime45 = __toESM(require_jsx_runtime(), 1);
  function WelcomeGuide() {
    const isActive = (0, import_data30.useSelect)(
      (select) => !!select(import_preferences9.store).get(
        "core/edit-widgets",
        "welcomeGuide"
      ),
      []
    );
    const { toggle } = (0, import_data30.useDispatch)(import_preferences9.store);
    const widgetAreas = (0, import_data30.useSelect)(
      (select) => select(store2).getWidgetAreas({ per_page: -1 }),
      []
    );
    if (!isActive) {
      return null;
    }
    const isEntirelyBlockWidgets = widgetAreas?.every(
      (widgetArea) => widgetArea.id === "wp_inactive_widgets" || widgetArea.widgets.every(
        (widgetId) => widgetId.startsWith("block-")
      )
    );
    const numWidgetAreas = widgetAreas?.filter(
      (widgetArea) => widgetArea.id !== "wp_inactive_widgets"
    ).length ?? 0;
    return /* @__PURE__ */ (0, import_jsx_runtime45.jsx)(
      import_components21.Guide,
      {
        className: "edit-widgets-welcome-guide",
        contentLabel: (0, import_i18n20.__)("Welcome to block Widgets"),
        finishButtonText: (0, import_i18n20.__)("Get started"),
        onFinish: () => toggle("core/edit-widgets", "welcomeGuide"),
        pages: [
          {
            image: /* @__PURE__ */ (0, import_jsx_runtime45.jsx)(
              WelcomeGuideImage,
              {
                nonAnimatedSrc: "https://s.w.org/images/block-editor/welcome-canvas.svg",
                animatedSrc: "https://s.w.org/images/block-editor/welcome-canvas.gif"
              }
            ),
            content: /* @__PURE__ */ (0, import_jsx_runtime45.jsxs)(import_jsx_runtime45.Fragment, { children: [
              /* @__PURE__ */ (0, import_jsx_runtime45.jsx)("h1", { className: "edit-widgets-welcome-guide__heading", children: (0, import_i18n20.__)("Welcome to block Widgets") }),
              isEntirelyBlockWidgets ? /* @__PURE__ */ (0, import_jsx_runtime45.jsx)(import_jsx_runtime45.Fragment, { children: /* @__PURE__ */ (0, import_jsx_runtime45.jsx)("p", { className: "edit-widgets-welcome-guide__text", children: (0, import_i18n20.sprintf)(
                // Translators: %s: Number of block areas in the current theme.
                (0, import_i18n20._n)(
                  "Your theme provides %s \u201Cblock\u201D area for you to add and edit content.\xA0Try adding a search bar, social icons, or other types of blocks here and see how they\u2019ll look on your site.",
                  "Your theme provides %s different \u201Cblock\u201D areas for you to add and edit content.\xA0Try adding a search bar, social icons, or other types of blocks here and see how they\u2019ll look on your site.",
                  numWidgetAreas
                ),
                numWidgetAreas
              ) }) }) : /* @__PURE__ */ (0, import_jsx_runtime45.jsxs)(import_jsx_runtime45.Fragment, { children: [
                /* @__PURE__ */ (0, import_jsx_runtime45.jsx)("p", { className: "edit-widgets-welcome-guide__text", children: (0, import_i18n20.__)(
                  "You can now add any block to your site\u2019s widget areas. Don\u2019t worry, all of your favorite widgets still work flawlessly."
                ) }),
                /* @__PURE__ */ (0, import_jsx_runtime45.jsxs)("p", { className: "edit-widgets-welcome-guide__text", children: [
                  /* @__PURE__ */ (0, import_jsx_runtime45.jsx)("strong", { children: (0, import_i18n20.__)(
                    "Want to stick with the old widgets?"
                  ) }),
                  " ",
                  /* @__PURE__ */ (0, import_jsx_runtime45.jsx)(
                    import_components21.ExternalLink,
                    {
                      href: (0, import_i18n20.__)(
                        "https://wordpress.org/plugins/classic-widgets/"
                      ),
                      children: (0, import_i18n20.__)(
                        "Get the Classic Widgets plugin."
                      )
                    }
                  )
                ] })
              ] })
            ] })
          },
          {
            image: /* @__PURE__ */ (0, import_jsx_runtime45.jsx)(
              WelcomeGuideImage,
              {
                nonAnimatedSrc: "https://s.w.org/images/block-editor/welcome-editor.svg",
                animatedSrc: "https://s.w.org/images/block-editor/welcome-editor.gif"
              }
            ),
            content: /* @__PURE__ */ (0, import_jsx_runtime45.jsxs)(import_jsx_runtime45.Fragment, { children: [
              /* @__PURE__ */ (0, import_jsx_runtime45.jsx)("h1", { className: "edit-widgets-welcome-guide__heading", children: (0, import_i18n20.__)("Customize each block") }),
              /* @__PURE__ */ (0, import_jsx_runtime45.jsx)("p", { className: "edit-widgets-welcome-guide__text", children: (0, import_i18n20.__)(
                "Each block comes with its own set of controls for changing things like color, width, and alignment. These will show and hide automatically when you have a block selected."
              ) })
            ] })
          },
          {
            image: /* @__PURE__ */ (0, import_jsx_runtime45.jsx)(
              WelcomeGuideImage,
              {
                nonAnimatedSrc: "https://s.w.org/images/block-editor/welcome-library.svg",
                animatedSrc: "https://s.w.org/images/block-editor/welcome-library.gif"
              }
            ),
            content: /* @__PURE__ */ (0, import_jsx_runtime45.jsxs)(import_jsx_runtime45.Fragment, { children: [
              /* @__PURE__ */ (0, import_jsx_runtime45.jsx)("h1", { className: "edit-widgets-welcome-guide__heading", children: (0, import_i18n20.__)("Explore all blocks") }),
              /* @__PURE__ */ (0, import_jsx_runtime45.jsx)("p", { className: "edit-widgets-welcome-guide__text", children: (0, import_element24.createInterpolateElement)(
                (0, import_i18n20.__)(
                  "All of the blocks available to you live in the block library. You\u2019ll find it wherever you see the <InserterIconImage /> icon."
                ),
                {
                  InserterIconImage: /* @__PURE__ */ (0, import_jsx_runtime45.jsx)(
                    "img",
                    {
                      className: "edit-widgets-welcome-guide__inserter-icon",
                      alt: (0, import_i18n20.__)("inserter"),
                      src: "data:image/svg+xml,%3Csvg width='18' height='18' viewBox='0 0 18 18' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Crect width='18' height='18' rx='2' fill='%231E1E1E'/%3E%3Cpath d='M9.22727 4V14M4 8.77273H14' stroke='white' stroke-width='1.5'/%3E%3C/svg%3E%0A"
                    }
                  )
                }
              ) })
            ] })
          },
          {
            image: /* @__PURE__ */ (0, import_jsx_runtime45.jsx)(
              WelcomeGuideImage,
              {
                nonAnimatedSrc: "https://s.w.org/images/block-editor/welcome-documentation.svg",
                animatedSrc: "https://s.w.org/images/block-editor/welcome-documentation.gif"
              }
            ),
            content: /* @__PURE__ */ (0, import_jsx_runtime45.jsxs)(import_jsx_runtime45.Fragment, { children: [
              /* @__PURE__ */ (0, import_jsx_runtime45.jsx)("h1", { className: "edit-widgets-welcome-guide__heading", children: (0, import_i18n20.__)("Learn more") }),
              /* @__PURE__ */ (0, import_jsx_runtime45.jsx)("p", { className: "edit-widgets-welcome-guide__text", children: (0, import_element24.createInterpolateElement)(
                (0, import_i18n20.__)(
                  "New to the block editor? Want to learn more about using it? <a>Here's a detailed guide.</a>"
                ),
                {
                  a: /* @__PURE__ */ (0, import_jsx_runtime45.jsx)(
                    import_components21.ExternalLink,
                    {
                      href: (0, import_i18n20.__)(
                        "https://wordpress.org/documentation/article/wordpress-block-editor/"
                      )
                    }
                  )
                }
              ) })
            ] })
          }
        ]
      }
    );
  }
  function WelcomeGuideImage({ nonAnimatedSrc, animatedSrc }) {
    return /* @__PURE__ */ (0, import_jsx_runtime45.jsxs)("picture", { className: "edit-widgets-welcome-guide__image", children: [
      /* @__PURE__ */ (0, import_jsx_runtime45.jsx)(
        "source",
        {
          srcSet: nonAnimatedSrc,
          media: "(prefers-reduced-motion: reduce)"
        }
      ),
      /* @__PURE__ */ (0, import_jsx_runtime45.jsx)("img", { src: animatedSrc, width: "312", height: "240", alt: "" })
    ] });
  }

// packages/edit-widgets/build-module/components/layout/index.mjs
  var import_jsx_runtime46 = __toESM(require_jsx_runtime(), 1);
  function Layout({ blockEditorSettings }) {
    const { createErrorNotice } = (0, import_data31.useDispatch)(import_notices4.store);
    function onPluginAreaError(name2) {
      createErrorNotice(
        (0, import_i18n21.sprintf)(
          /* translators: %s: plugin name */
          (0, import_i18n21.__)(
            'The "%s" plugin has encountered an error and cannot be rendered.'
          ),
          name2
        )
      );
    }
    const navigateRegionsProps = (0, import_components22.__unstableUseNavigateRegions)();
    return /* @__PURE__ */ (0, import_jsx_runtime46.jsx)(ErrorBoundary, { children: /* @__PURE__ */ (0, import_jsx_runtime46.jsx)(
      "div",
      {
        className: navigateRegionsProps.className,
        ...navigateRegionsProps,
        ref: navigateRegionsProps.ref,
        children: /* @__PURE__ */ (0, import_jsx_runtime46.jsxs)(
          WidgetAreasBlockEditorProvider,
          {
            blockEditorSettings,
            children: [
              /* @__PURE__ */ (0, import_jsx_runtime46.jsx)(interface_default, { blockEditorSettings }),
              /* @__PURE__ */ (0, import_jsx_runtime46.jsx)(Sidebar, {}),
              /* @__PURE__ */ (0, import_jsx_runtime46.jsx)(import_plugins3.PluginArea, { onError: onPluginAreaError }),
              /* @__PURE__ */ (0, import_jsx_runtime46.jsx)(UnsavedChangesWarning, {}),
              /* @__PURE__ */ (0, import_jsx_runtime46.jsx)(WelcomeGuide, {})
            ]
          }
        )
      }
    ) });
  }
  var layout_default = Layout;

// packages/edit-widgets/build-module/index.mjs
  var import_jsx_runtime47 = __toESM(require_jsx_runtime(), 1);
  var disabledBlocks = [
    "core/more",
    "core/freeform",
    "core/template-part",
    ...ALLOW_REUSABLE_BLOCKS ? [] : ["core/block"]
  ];
  function initializeEditor(id, settings2) {
    const target = document.getElementById(id);
    const root = (0, import_element25.createRoot)(target);
    const coreBlocks = (0, import_block_library2.__experimentalGetCoreBlocks)().filter((block) => {
      return !(disabledBlocks.includes(block.name) || block.name.startsWith("core/post") || block.name.startsWith("core/query") || block.name.startsWith("core/site") || block.name.startsWith("core/navigation") || block.name.startsWith("core/term"));
    });
    (0, import_data32.dispatch)(import_preferences10.store).setDefaults("core/edit-widgets", {
      fixedToolbar: false,
      welcomeGuide: true,
      showBlockBreadcrumbs: true,
      themeStyles: true
    });
    (0, import_data32.dispatch)(import_blocks3.store).reapplyBlockTypeFilters();
    (0, import_block_library2.registerCoreBlocks)(coreBlocks);
    (0, import_widgets5.registerLegacyWidgetBlock)();
    if (false) {
      (0, import_block_library2.__experimentalRegisterExperimentalCoreBlocks)({
        enableFSEBlocks: ENABLE_EXPERIMENTAL_FSE_BLOCKS
      });
    }
    (0, import_widgets5.registerLegacyWidgetVariations)(settings2);
    registerBlock(widget_area_exports);
    (0, import_widgets5.registerWidgetGroupBlock)();
    settings2.__experimentalFetchLinkSuggestions = (search, searchOptions) => (0, import_core_data12.__experimentalFetchLinkSuggestions)(search, searchOptions, settings2);
    (0, import_blocks3.setFreeformContentHandlerName)("core/html");
    root.render(
      /* @__PURE__ */ (0, import_jsx_runtime47.jsx)(import_element25.StrictMode, { children: /* @__PURE__ */ (0, import_jsx_runtime47.jsx)(layout_default, { blockEditorSettings: settings2 }) })
    );
    return root;
  }
  var initialize = initializeEditor;
  function reinitializeEditor() {
    (0, import_deprecated6.default)("wp.editWidgets.reinitializeEditor", {
      since: "6.2",
      version: "6.3"
    });
  }
  var registerBlock = (block) => {
    if (!block) {
      return;
    }
    const { metadata, settings: settings2, name: name2 } = block;
    if (metadata) {
      (0, import_blocks3.unstable__bootstrapServerSideBlockDefinitions)({ [name2]: metadata });
    }
    (0, import_blocks3.registerBlockType)(name2, settings2);
  };
  return __toCommonJS(index_exports);
})();
������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������dist/core-commands.js�������������������������������������������������������������������������������0000644�����������������00000071267�15221325047�0010612 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������var wp;
(wp ||= {}).coreCommands = (() => {
  var __create = Object.create;
  var __defProp = Object.defineProperty;
  var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
  var __getOwnPropNames = Object.getOwnPropertyNames;
  var __getProtoOf = Object.getPrototypeOf;
  var __hasOwnProp = Object.prototype.hasOwnProperty;
  var __commonJS = (cb, mod) => function __require() {
    return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
  };
  var __export = (target, all) => {
    for (var name in all)
      __defProp(target, name, { get: all[name], enumerable: true });
  };
  var __copyProps = (to, from, except, desc) => {
    if (from && typeof from === "object" || typeof from === "function") {
      for (let key of __getOwnPropNames(from))
        if (!__hasOwnProp.call(to, key) && key !== except)
          __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
    }
    return to;
  };
  var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
    // If the importer is in node compatibility mode or this is not an ESM
    // file that has been converted to a CommonJS file using a Babel-
    // compatible transform (i.e. "__esModule" has not been set), then set
    // "default" to the CommonJS "module.exports" for node compatibility.
    isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
    mod
  ));
  var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// package-external:@wordpress/element
  var require_element = __commonJS({
    "package-external:@wordpress/element"(exports, module) {
      module.exports = window.wp.element;
    }
  });

// package-external:@wordpress/router
  var require_router = __commonJS({
    "package-external:@wordpress/router"(exports, module) {
      module.exports = window.wp.router;
    }
  });

// package-external:@wordpress/commands
  var require_commands = __commonJS({
    "package-external:@wordpress/commands"(exports, module) {
      module.exports = window.wp.commands;
    }
  });

// package-external:@wordpress/i18n
  var require_i18n = __commonJS({
    "package-external:@wordpress/i18n"(exports, module) {
      module.exports = window.wp.i18n;
    }
  });

// vendor-external:react/jsx-runtime
  var require_jsx_runtime = __commonJS({
    "vendor-external:react/jsx-runtime"(exports, module) {
      module.exports = window.ReactJSXRuntime;
    }
  });

// package-external:@wordpress/core-data
  var require_core_data = __commonJS({
    "package-external:@wordpress/core-data"(exports, module) {
      module.exports = window.wp.coreData;
    }
  });

// package-external:@wordpress/data
  var require_data = __commonJS({
    "package-external:@wordpress/data"(exports, module) {
      module.exports = window.wp.data;
    }
  });

// package-external:@wordpress/url
  var require_url = __commonJS({
    "package-external:@wordpress/url"(exports, module) {
      module.exports = window.wp.url;
    }
  });

// package-external:@wordpress/compose
  var require_compose = __commonJS({
    "package-external:@wordpress/compose"(exports, module) {
      module.exports = window.wp.compose;
    }
  });

// packages/core-commands/build-module/index.mjs
  var index_exports = {};
  __export(index_exports, {
    initializeCommandPalette: () => initializeCommandPalette,
    privateApis: () => privateApis
  });
  var import_element3 = __toESM(require_element(), 1);
  var import_router2 = __toESM(require_router(), 1);
  var import_commands3 = __toESM(require_commands(), 1);

// packages/core-commands/build-module/admin-navigation-commands.mjs
  var import_commands = __toESM(require_commands(), 1);
  var import_i18n = __toESM(require_i18n(), 1);

// packages/icons/build-module/library/brush.mjs
  var import_primitives = __toESM(require_primitives(), 1);
  var import_jsx_runtime = __toESM(require_jsx_runtime(), 1);
  var brush_default = /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_primitives.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)(import_primitives.Path, { d: "M4 20h8v-1.5H4V20zM18.9 3.5c-.6-.6-1.5-.6-2.1 0l-7.2 7.2c-.4-.1-.7 0-1.1.1-.5.2-1.5.7-1.9 2.2-.4 1.7-.8 2.2-1.1 2.7-.1.1-.2.3-.3.4l-.6 1.1H6c2 0 3.4-.4 4.7-1.4.8-.6 1.2-1.4 1.3-2.3 0-.3 0-.5-.1-.7L19 5.7c.5-.6.5-1.6-.1-2.2zM9.7 14.7c-.7.5-1.5.8-2.4 1 .2-.5.5-1.2.8-2.3.2-.6.4-1 .8-1.1.5-.1 1 .1 1.3.3.2.2.3.5.2.8 0 .3-.1.9-.7 1.3z" }) });

// packages/icons/build-module/library/external.mjs
  var import_primitives2 = __toESM(require_primitives(), 1);
  var import_jsx_runtime2 = __toESM(require_jsx_runtime(), 1);
  var external_default = /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(import_primitives2.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime2.jsx)(import_primitives2.Path, { d: "M19.5 4.5h-7V6h4.44l-5.97 5.97 1.06 1.06L18 7.06v4.44h1.5v-7Zm-13 1a2 2 0 0 0-2 2v10a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2v-3H17v3a.5.5 0 0 1-.5.5h-10a.5.5 0 0 1-.5-.5v-10a.5.5 0 0 1 .5-.5h3V5.5h-3Z" }) });

// packages/icons/build-module/library/layout.mjs
  var import_primitives3 = __toESM(require_primitives(), 1);
  var import_jsx_runtime3 = __toESM(require_jsx_runtime(), 1);
  var layout_default = /* @__PURE__ */ (0, import_jsx_runtime3.jsx)(import_primitives3.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime3.jsx)(import_primitives3.Path, { d: "M18 5.5H6a.5.5 0 00-.5.5v3h13V6a.5.5 0 00-.5-.5zm.5 5H10v8h8a.5.5 0 00.5-.5v-7.5zm-10 0h-3V18a.5.5 0 00.5.5h2.5v-8zM6 4h12a2 2 0 012 2v12a2 2 0 01-2 2H6a2 2 0 01-2-2V6a2 2 0 012-2z" }) });

// packages/icons/build-module/library/navigation.mjs
  var import_primitives4 = __toESM(require_primitives(), 1);
  var import_jsx_runtime4 = __toESM(require_jsx_runtime(), 1);
  var navigation_default = /* @__PURE__ */ (0, import_jsx_runtime4.jsx)(import_primitives4.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime4.jsx)(import_primitives4.Path, { d: "M12 4c-4.4 0-8 3.6-8 8s3.6 8 8 8 8-3.6 8-8-3.6-8-8-8zm0 14.5c-3.6 0-6.5-2.9-6.5-6.5S8.4 5.5 12 5.5s6.5 2.9 6.5 6.5-2.9 6.5-6.5 6.5zM9 16l4.5-3L15 8.4l-4.5 3L9 16z" }) });

// packages/icons/build-module/library/page.mjs
  var import_primitives5 = __toESM(require_primitives(), 1);
  var import_jsx_runtime5 = __toESM(require_jsx_runtime(), 1);
  var page_default = /* @__PURE__ */ (0, import_jsx_runtime5.jsxs)(import_primitives5.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: [
    /* @__PURE__ */ (0, import_jsx_runtime5.jsx)(import_primitives5.Path, { d: "M15.5 7.5h-7V9h7V7.5Zm-7 3.5h7v1.5h-7V11Zm7 3.5h-7V16h7v-1.5Z" }),
    /* @__PURE__ */ (0, import_jsx_runtime5.jsx)(import_primitives5.Path, { d: "M17 4H7a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2ZM7 5.5h10a.5.5 0 0 1 .5.5v12a.5.5 0 0 1-.5.5H7a.5.5 0 0 1-.5-.5V6a.5.5 0 0 1 .5-.5Z" })
  ] });

// packages/icons/build-module/library/post.mjs
  var import_primitives6 = __toESM(require_primitives(), 1);
  var import_jsx_runtime6 = __toESM(require_jsx_runtime(), 1);
  var post_default = /* @__PURE__ */ (0, import_jsx_runtime6.jsx)(import_primitives6.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime6.jsx)(import_primitives6.Path, { d: "m7.3 9.7 1.4 1.4c.2-.2.3-.3.4-.5 0 0 0-.1.1-.1.3-.5.4-1.1.3-1.6L12 7 9 4 7.2 6.5c-.6-.1-1.1 0-1.6.3 0 0-.1 0-.1.1-.3.1-.4.2-.6.4l1.4 1.4L4 11v1h1l2.3-2.3zM4 20h9v-1.5H4V20zm0-5.5V16h16v-1.5H4z" }) });

// packages/icons/build-module/library/styles.mjs
  var import_primitives7 = __toESM(require_primitives(), 1);
  var import_jsx_runtime7 = __toESM(require_jsx_runtime(), 1);
  var styles_default = /* @__PURE__ */ (0, import_jsx_runtime7.jsx)(import_primitives7.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime7.jsx)(import_primitives7.Path, { fillRule: "evenodd", clipRule: "evenodd", d: "M20 12a8 8 0 1 1-16 0 8 8 0 0 1 16 0Zm-1.5 0a6.5 6.5 0 0 1-6.5 6.5v-13a6.5 6.5 0 0 1 6.5 6.5Z" }) });

// packages/icons/build-module/library/symbol-filled.mjs
  var import_primitives8 = __toESM(require_primitives(), 1);
  var import_jsx_runtime8 = __toESM(require_jsx_runtime(), 1);
  var symbol_filled_default = /* @__PURE__ */ (0, import_jsx_runtime8.jsx)(import_primitives8.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime8.jsx)(import_primitives8.Path, { d: "M21.3 10.8l-5.6-5.6c-.7-.7-1.8-.7-2.5 0l-5.6 5.6c-.7.7-.7 1.8 0 2.5l5.6 5.6c.3.3.8.5 1.2.5s.9-.2 1.2-.5l5.6-5.6c.8-.7.8-1.9.1-2.5zm-17.6 1L10 5.5l-1-1-6.3 6.3c-.7.7-.7 1.8 0 2.5L9 19.5l1.1-1.1-6.3-6.3c-.2 0-.2-.2-.1-.3z" }) });

// packages/icons/build-module/library/symbol.mjs
  var import_primitives9 = __toESM(require_primitives(), 1);
  var import_jsx_runtime9 = __toESM(require_jsx_runtime(), 1);
  var symbol_default = /* @__PURE__ */ (0, import_jsx_runtime9.jsx)(import_primitives9.SVG, { xmlns: "http://www.w3.org/2000/svg", viewBox: "0 0 24 24", children: /* @__PURE__ */ (0, import_jsx_runtime9.jsx)(import_primitives9.Path, { d: "M21.3 10.8l-5.6-5.6c-.7-.7-1.8-.7-2.5 0l-5.6 5.6c-.7.7-.7 1.8 0 2.5l5.6 5.6c.3.3.8.5 1.2.5s.9-.2 1.2-.5l5.6-5.6c.8-.7.8-1.9.1-2.5zm-1 1.4l-5.6 5.6c-.1.1-.3.1-.4 0l-5.6-5.6c-.1-.1-.1-.3 0-.4l5.6-5.6s.1-.1.2-.1.1 0 .2.1l5.6 5.6c.1.1.1.3 0 .4zm-16.6-.4L10 5.5l-1-1-6.3 6.3c-.7.7-.7 1.8 0 2.5L9 19.5l1.1-1.1-6.3-6.3c-.2 0-.2-.2-.1-.3z" }) });

// packages/core-commands/build-module/admin-navigation-commands.mjs
  var import_element = __toESM(require_element(), 1);
  var import_core_data = __toESM(require_core_data(), 1);
  var import_data = __toESM(require_data(), 1);
  var getViewSiteCommand = () => function useViewSiteCommand() {
    const homeUrl = (0, import_data.useSelect)((select) => {
      return select(import_core_data.store).getEntityRecord(
        "root",
        "__unstableBase"
      )?.home;
    }, []);
    const commands = (0, import_element.useMemo)(() => {
      if (!homeUrl) {
        return [];
      }
      return [
        {
          name: "core/view-site",
          label: (0, import_i18n.__)("View site"),
          icon: external_default,
          category: "view",
          callback: ({ close }) => {
            close();
            window.open(homeUrl, "_blank");
          }
        }
      ];
    }, [homeUrl]);
    return {
      isLoading: false,
      commands
    };
  };
  function useAdminNavigationCommands(menuCommands) {
    const commands = (0, import_element.useMemo)(() => {
      return (menuCommands ?? []).map((menuCommand) => {
        const label = (0, import_i18n.sprintf)(
          /* translators: %s: menu label */
          (0, import_i18n.__)("Go to: %s"),
          menuCommand.label
        );
        return {
          name: menuCommand.name,
          label,
          searchLabel: label,
          category: "view",
          callback: ({ close }) => {
            document.location = menuCommand.url;
            close();
          }
        };
      });
    }, [menuCommands]);
    (0, import_commands.useCommands)(commands);
    (0, import_commands.useCommandLoader)({
      name: "core/view-site",
      hook: getViewSiteCommand()
    });
  }

// packages/core-commands/build-module/site-editor-navigation-commands.mjs
  var import_commands2 = __toESM(require_commands(), 1);
  var import_i18n2 = __toESM(require_i18n(), 1);
  var import_element2 = __toESM(require_element(), 1);
  var import_data2 = __toESM(require_data(), 1);
  var import_core_data2 = __toESM(require_core_data(), 1);
  var import_router = __toESM(require_router(), 1);
  var import_url = __toESM(require_url(), 1);
  var import_compose = __toESM(require_compose(), 1);
  var import_html_entities = __toESM(require_html_entities(), 1);

// packages/core-commands/build-module/lock-unlock.mjs
  var import_private_apis = __toESM(require_private_apis(), 1);
  var { lock, unlock } = (0, import_private_apis.__dangerousOptInToUnstableAPIsOnlyForCoreModules)(
    "I acknowledge private features are not for use in themes or plugins and doing so will break in the next version of WordPress.",
    "@wordpress/core-commands"
  );

// packages/core-commands/build-module/utils/order-entity-records-by-search.mjs
  function orderEntityRecordsBySearch(records = [], search = "") {
    if (!Array.isArray(records) || !records.length) {
      return [];
    }
    if (!search) {
      return records;
    }
    const priority = [];
    const nonPriority = [];
    for (let i = 0; i < records.length; i++) {
      const record = records[i];
      if (record?.title?.raw?.toLowerCase()?.includes(search?.toLowerCase())) {
        priority.push(record);
      } else {
        nonPriority.push(record);
      }
    }
    return priority.concat(nonPriority);
  }

// packages/core-commands/build-module/site-editor-navigation-commands.mjs
  var { useHistory } = unlock(import_router.privateApis);
  var icons = {
    post: post_default,
    page: page_default,
    wp_template: layout_default,
    wp_template_part: symbol_filled_default
  };
  function useDebouncedValue(value) {
    const [debouncedValue, setDebouncedValue] = (0, import_element2.useState)("");
    const debounced = (0, import_compose.useDebounce)(setDebouncedValue, 250);
    (0, import_element2.useEffect)(() => {
      debounced(value);
      return () => debounced.cancel();
    }, [debounced, value]);
    return debouncedValue;
  }
  var ROUTE_MAPPING = {
    "/template": "/templates",
    "/pattern": "/patterns"
  };
  function getSiteEditorPage() {
    return window.__experimentalExtensibleSiteEditor ? "admin.php?page=site-editor-v2" : "site-editor.php";
  }
  function mapRoute(path) {
    if (!window.__experimentalExtensibleSiteEditor) {
      return path;
    }
    for (const [oldPath, newPath] of Object.entries(ROUTE_MAPPING)) {
      if (path === oldPath || path.startsWith(oldPath + "?")) {
        if (path.includes("postType=wp_template_part")) {
          return "/template-parts";
        }
        return path.replace(oldPath, newPath);
      }
    }
    return path;
  }
  function isInSiteEditor() {
    const path = (0, import_url.getPath)(window.location.href);
    return path?.includes("site-editor.php") || path?.includes("page=site-editor-v2");
  }
  var getNavigationCommandLoaderPerPostType = (postType) => function useNavigationCommandLoader({ search }) {
    const history = useHistory();
    const { isBlockBasedTheme, canCreateTemplate } = (0, import_data2.useSelect)(
      (select) => {
        return {
          isBlockBasedTheme: select(import_core_data2.store).getCurrentTheme()?.is_block_theme,
          canCreateTemplate: select(import_core_data2.store).canUser("create", {
            kind: "postType",
            name: "wp_template"
          })
        };
      },
      []
    );
    const delayedSearch = useDebouncedValue(search);
    const { records, isLoading } = (0, import_data2.useSelect)(
      (select) => {
        if (!delayedSearch) {
          return {
            isLoading: false
          };
        }
        const query = {
          search: delayedSearch,
          per_page: 10,
          orderby: "relevance",
          status: [
            "publish",
            "future",
            "draft",
            "pending",
            "private"
          ]
        };
        return {
          records: select(import_core_data2.store).getEntityRecords(
            "postType",
            postType,
            query
          ),
          isLoading: !select(import_core_data2.store).hasFinishedResolution(
            "getEntityRecords",
            ["postType", postType, query]
          )
        };
      },
      [delayedSearch]
    );
    const commands = (0, import_element2.useMemo)(() => {
      return (records ?? []).map((record) => {
        const command = {
          name: postType + "-" + record.id,
          searchLabel: record.title?.rendered + " " + record.id,
          label: record.title?.rendered ? (0, import_html_entities.decodeEntities)(record.title?.rendered) : (0, import_i18n2.__)("(no title)"),
          icon: icons[postType],
          category: "edit"
        };
        if (!canCreateTemplate || postType === "post" || postType === "page" && !isBlockBasedTheme) {
          return {
            ...command,
            callback: ({ close }) => {
              const args = {
                post: record.id,
                action: "edit"
              };
              const targetUrl = (0, import_url.addQueryArgs)("post.php", args);
              document.location = targetUrl;
              close();
            }
          };
        }
        const isSiteEditor = isInSiteEditor();
        return {
          ...command,
          callback: ({ close }) => {
            if (isSiteEditor) {
              history.navigate(
                `/${postType}/${record.id}?canvas=edit`
              );
            } else {
              document.location = (0, import_url.addQueryArgs)(
                getSiteEditorPage(),
                {
                  p: `/${postType}/${record.id}`,
                  canvas: "edit"
                }
              );
            }
            close();
          }
        };
      });
    }, [canCreateTemplate, records, isBlockBasedTheme, history]);
    return {
      commands,
      isLoading
    };
  };
  var getNavigationCommandLoaderPerTemplate = (templateType) => function useNavigationCommandLoader({ search }) {
    const history = useHistory();
    const { isBlockBasedTheme, canCreateTemplate } = (0, import_data2.useSelect)(
      (select) => {
        return {
          isBlockBasedTheme: select(import_core_data2.store).getCurrentTheme()?.is_block_theme,
          canCreateTemplate: select(import_core_data2.store).canUser("create", {
            kind: "postType",
            name: templateType
          })
        };
      },
      []
    );
    const { records, isLoading } = (0, import_data2.useSelect)((select) => {
      const { getEntityRecords } = select(import_core_data2.store);
      const query = { per_page: -1 };
      return {
        records: getEntityRecords("postType", templateType, query),
        isLoading: !select(import_core_data2.store).hasFinishedResolution(
          "getEntityRecords",
          ["postType", templateType, query]
        )
      };
    }, []);
    const orderedRecords = (0, import_element2.useMemo)(() => {
      return orderEntityRecordsBySearch(records, search).slice(0, 10);
    }, [records, search]);
    const commands = (0, import_element2.useMemo)(() => {
      if (!canCreateTemplate || !isBlockBasedTheme && !templateType === "wp_template_part") {
        return [];
      }
      const isSiteEditor = (0, import_url.getPath)(window.location.href)?.includes(
        "site-editor.php"
      );
      const result = [];
      result.push(
        ...orderedRecords.map((record) => {
          return {
            name: templateType + "-" + record.id,
            searchLabel: record.title?.rendered + " " + record.id,
            label: record.title?.rendered ? record.title?.rendered : (0, import_i18n2.__)("(no title)"),
            icon: icons[templateType],
            category: "edit",
            callback: ({ close }) => {
              if (isSiteEditor) {
                history.navigate(
                  `/${templateType}/${record.id}?canvas=edit`
                );
              } else {
                document.location = (0, import_url.addQueryArgs)(
                  getSiteEditorPage(),
                  {
                    p: `/${templateType}/${record.id}`,
                    canvas: "edit"
                  }
                );
              }
              close();
            }
          };
        })
      );
      if (orderedRecords?.length > 0 && templateType === "wp_template_part") {
        result.push({
          name: "core/edit-site/open-template-parts",
          label: (0, import_i18n2.__)("Go to: Template parts"),
          icon: symbol_filled_default,
          category: "view",
          callback: ({ close }) => {
            if (isSiteEditor) {
              history.navigate(
                mapRoute(
                  "/pattern?postType=wp_template_part&categoryId=all-parts"
                )
              );
            } else {
              document.location = (0, import_url.addQueryArgs)(
                getSiteEditorPage(),
                {
                  p: mapRoute("/pattern"),
                  postType: "wp_template_part",
                  categoryId: "all-parts"
                }
              );
            }
            close();
          }
        });
      }
      return result;
    }, [canCreateTemplate, isBlockBasedTheme, orderedRecords, history]);
    return {
      commands,
      isLoading
    };
  };
  var getSiteEditorBasicNavigationCommands = () => function useSiteEditorBasicNavigationCommands() {
    const history = useHistory();
    const isSiteEditor = isInSiteEditor();
    const { isBlockBasedTheme, canCreateTemplate, canCreatePatterns } = (0, import_data2.useSelect)((select) => {
      return {
        isBlockBasedTheme: select(import_core_data2.store).getCurrentTheme()?.is_block_theme,
        canCreateTemplate: select(import_core_data2.store).canUser("create", {
          kind: "postType",
          name: "wp_template"
        }),
        canCreatePatterns: select(import_core_data2.store).canUser("create", {
          kind: "postType",
          name: "wp_block"
        })
      };
    }, []);
    const commands = (0, import_element2.useMemo)(() => {
      const result = [];
      if (canCreateTemplate && isBlockBasedTheme) {
        result.push({
          name: "core/edit-site/open-styles",
          label: (0, import_i18n2.__)("Go to: Styles"),
          icon: styles_default,
          category: "view",
          callback: ({ close }) => {
            if (isSiteEditor) {
              history.navigate("/styles");
            } else {
              document.location = (0, import_url.addQueryArgs)(
                getSiteEditorPage(),
                {
                  p: "/styles"
                }
              );
            }
            close();
          }
        });
        result.push({
          name: "core/edit-site/open-navigation",
          label: (0, import_i18n2.__)("Go to: Navigation"),
          icon: navigation_default,
          category: "view",
          callback: ({ close }) => {
            if (isSiteEditor) {
              history.navigate("/navigation");
            } else {
              document.location = (0, import_url.addQueryArgs)(
                getSiteEditorPage(),
                {
                  p: "/navigation"
                }
              );
            }
            close();
          }
        });
        result.push({
          name: "core/edit-site/open-templates",
          label: (0, import_i18n2.__)("Go to: Templates"),
          icon: layout_default,
          category: "view",
          callback: ({ close }) => {
            if (isSiteEditor) {
              history.navigate(mapRoute("/template"));
            } else {
              document.location = (0, import_url.addQueryArgs)(
                getSiteEditorPage(),
                {
                  p: mapRoute("/template")
                }
              );
            }
            close();
          }
        });
      }
      if (canCreatePatterns) {
        result.push({
          name: "core/edit-site/open-patterns",
          label: (0, import_i18n2.__)("Go to: Patterns"),
          icon: symbol_default,
          category: "view",
          callback: ({ close }) => {
            if (canCreateTemplate) {
              if (isSiteEditor) {
                history.navigate(mapRoute("/pattern"));
              } else {
                document.location = (0, import_url.addQueryArgs)(
                  getSiteEditorPage(),
                  {
                    p: mapRoute("/pattern")
                  }
                );
              }
              close();
            } else {
              document.location.href = "edit.php?post_type=wp_block";
            }
          }
        });
      }
      return result;
    }, [
      history,
      isSiteEditor,
      canCreateTemplate,
      canCreatePatterns,
      isBlockBasedTheme
    ]);
    return {
      commands,
      isLoading: false
    };
  };
  var getGlobalStylesOpenCssCommands = () => function useGlobalStylesOpenCssCommands() {
    const history = useHistory();
    const isSiteEditor = isInSiteEditor();
    const { canEditCSS } = (0, import_data2.useSelect)((select) => {
      const { getEntityRecord, __experimentalGetCurrentGlobalStylesId } = select(import_core_data2.store);
      const globalStylesId = __experimentalGetCurrentGlobalStylesId();
      const globalStyles = globalStylesId ? getEntityRecord("root", "globalStyles", globalStylesId) : void 0;
      return {
        canEditCSS: !!globalStyles?._links?.["wp:action-edit-css"]
      };
    }, []);
    const commands = (0, import_element2.useMemo)(() => {
      if (!canEditCSS) {
        return [];
      }
      return [
        {
          name: "core/open-styles-css",
          label: (0, import_i18n2.__)("Open custom CSS"),
          icon: brush_default,
          category: "view",
          callback: ({ close }) => {
            close();
            if (isSiteEditor) {
              history.navigate("/styles?section=/css");
            } else {
              document.location = (0, import_url.addQueryArgs)(
                getSiteEditorPage(),
                {
                  p: "/styles",
                  section: "/css"
                }
              );
            }
          }
        }
      ];
    }, [history, canEditCSS, isSiteEditor]);
    return {
      isLoading: false,
      commands
    };
  };
  function useSiteEditorNavigationCommands(isNetworkAdmin) {
    (0, import_commands2.useCommandLoader)({
      name: "core/edit-site/navigate-pages",
      hook: getNavigationCommandLoaderPerPostType("page"),
      disabled: isNetworkAdmin
    });
    (0, import_commands2.useCommandLoader)({
      name: "core/edit-site/navigate-posts",
      hook: getNavigationCommandLoaderPerPostType("post"),
      disabled: isNetworkAdmin
    });
    (0, import_commands2.useCommandLoader)({
      name: "core/edit-site/navigate-templates",
      hook: getNavigationCommandLoaderPerTemplate("wp_template"),
      disabled: isNetworkAdmin
    });
    (0, import_commands2.useCommandLoader)({
      name: "core/edit-site/navigate-template-parts",
      hook: getNavigationCommandLoaderPerTemplate("wp_template_part"),
      disabled: isNetworkAdmin
    });
    (0, import_commands2.useCommandLoader)({
      name: "core/edit-site/basic-navigation",
      hook: getSiteEditorBasicNavigationCommands(),
      context: "site-editor",
      disabled: isNetworkAdmin
    });
    (0, import_commands2.useCommandLoader)({
      name: "core/edit-site/global-styles-css",
      hook: getGlobalStylesOpenCssCommands(),
      disabled: isNetworkAdmin
    });
  }

// packages/core-commands/build-module/private-apis.mjs
  function useCommands2() {
    useAdminNavigationCommands();
    useSiteEditorNavigationCommands();
  }
  var privateApis = {};
  lock(privateApis, {
    useCommands: useCommands2
  });

// packages/core-commands/build-module/index.mjs
  var import_jsx_runtime10 = __toESM(require_jsx_runtime(), 1);
  var { RouterProvider } = unlock(import_router2.privateApis);
  function CommandPalette({ settings }) {
    const { menu_commands: menuCommands, is_network_admin: isNetworkAdmin } = settings;
    useAdminNavigationCommands(menuCommands);
    useSiteEditorNavigationCommands(isNetworkAdmin);
    return /* @__PURE__ */ (0, import_jsx_runtime10.jsx)(RouterProvider, { pathArg: "p", children: /* @__PURE__ */ (0, import_jsx_runtime10.jsx)(import_commands3.CommandMenu, {}) });
  }
  function initializeCommandPalette(settings) {
    const root = document.createElement("div");
    document.body.appendChild(root);
    (0, import_element3.createRoot)(root).render(
      /* @__PURE__ */ (0, import_jsx_runtime10.jsx)(import_element3.StrictMode, { children: /* @__PURE__ */ (0, import_jsx_runtime10.jsx)(CommandPalette, { settings }) })
    );
  }
  return __toCommonJS(index_exports);
})();
�����������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������dist/keyboard-shortcuts.js��������������������������������������������������������������������������0000644�����������������00000023271�15221325047�0011707 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������var wp;
(wp ||= {}).keyboardShortcuts = (() => {
  var __create = Object.create;
  var __defProp = Object.defineProperty;
  var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
  var __getOwnPropNames = Object.getOwnPropertyNames;
  var __getProtoOf = Object.getPrototypeOf;
  var __hasOwnProp = Object.prototype.hasOwnProperty;
  var __commonJS = (cb, mod) => function __require() {
    return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
  };
  var __export = (target, all) => {
    for (var name in all)
      __defProp(target, name, { get: all[name], enumerable: true });
  };
  var __copyProps = (to, from, except, desc) => {
    if (from && typeof from === "object" || typeof from === "function") {
      for (let key of __getOwnPropNames(from))
        if (!__hasOwnProp.call(to, key) && key !== except)
          __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
    }
    return to;
  };
  var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
    // If the importer is in node compatibility mode or this is not an ESM
    // file that has been converted to a CommonJS file using a Babel-
    // compatible transform (i.e. "__esModule" has not been set), then set
    // "default" to the CommonJS "module.exports" for node compatibility.
    isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
    mod
  ));
  var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// package-external:@wordpress/data
  var require_data = __commonJS({
    "package-external:@wordpress/data"(exports, module) {
      module.exports = window.wp.data;
    }
  });

// package-external:@wordpress/keycodes
  var require_keycodes = __commonJS({
    "package-external:@wordpress/keycodes"(exports, module) {
      module.exports = window.wp.keycodes;
    }
  });

// package-external:@wordpress/element
  var require_element = __commonJS({
    "package-external:@wordpress/element"(exports, module) {
      module.exports = window.wp.element;
    }
  });

// vendor-external:react/jsx-runtime
  var require_jsx_runtime = __commonJS({
    "vendor-external:react/jsx-runtime"(exports, module) {
      module.exports = window.ReactJSXRuntime;
    }
  });

// packages/keyboard-shortcuts/build-module/index.mjs
  var index_exports = {};
  __export(index_exports, {
    ShortcutProvider: () => ShortcutProvider,
    __unstableUseShortcutEventMatch: () => useShortcutEventMatch,
    store: () => store,
    useShortcut: () => useShortcut
  });

// packages/keyboard-shortcuts/build-module/store/index.mjs
  var import_data2 = __toESM(require_data(), 1);

// packages/keyboard-shortcuts/build-module/store/reducer.mjs
  function reducer(state = {}, action) {
    switch (action.type) {
      case "REGISTER_SHORTCUT":
        return {
          ...state,
          [action.name]: {
            category: action.category,
            keyCombination: action.keyCombination,
            aliases: action.aliases,
            description: action.description
          }
        };
      case "UNREGISTER_SHORTCUT":
        const { [action.name]: actionName, ...remainingState } = state;
        return remainingState;
    }
    return state;
  }
  var reducer_default = reducer;

// packages/keyboard-shortcuts/build-module/store/actions.mjs
  var actions_exports = {};
  __export(actions_exports, {
    registerShortcut: () => registerShortcut,
    unregisterShortcut: () => unregisterShortcut
  });
  function registerShortcut({
    name,
    category,
    description,
    keyCombination,
    aliases
  }) {
    return {
      type: "REGISTER_SHORTCUT",
      name,
      category,
      keyCombination,
      aliases,
      description
    };
  }
  function unregisterShortcut(name) {
    return {
      type: "UNREGISTER_SHORTCUT",
      name
    };
  }

// packages/keyboard-shortcuts/build-module/store/selectors.mjs
  var selectors_exports = {};
  __export(selectors_exports, {
    getAllShortcutKeyCombinations: () => getAllShortcutKeyCombinations,
    getAllShortcutRawKeyCombinations: () => getAllShortcutRawKeyCombinations,
    getCategoryShortcuts: () => getCategoryShortcuts,
    getShortcutAliases: () => getShortcutAliases,
    getShortcutDescription: () => getShortcutDescription,
    getShortcutKeyCombination: () => getShortcutKeyCombination,
    getShortcutRepresentation: () => getShortcutRepresentation
  });
  var import_data = __toESM(require_data(), 1);
  var import_keycodes = __toESM(require_keycodes(), 1);
  var EMPTY_ARRAY = [];
  var FORMATTING_METHODS = {
    display: import_keycodes.displayShortcut,
    raw: import_keycodes.rawShortcut,
    ariaLabel: import_keycodes.shortcutAriaLabel
  };
  function getKeyCombinationRepresentation(shortcut, representation) {
    if (!shortcut) {
      return null;
    }
    return shortcut.modifier ? FORMATTING_METHODS[representation][shortcut.modifier](
      shortcut.character
    ) : shortcut.character;
  }
  function getShortcutKeyCombination(state, name) {
    return state[name] ? state[name].keyCombination : null;
  }
  function getShortcutRepresentation(state, name, representation = "display") {
    const shortcut = getShortcutKeyCombination(state, name);
    return getKeyCombinationRepresentation(shortcut, representation);
  }
  function getShortcutDescription(state, name) {
    return state[name] ? state[name].description : null;
  }
  function getShortcutAliases(state, name) {
    return state[name] && state[name].aliases ? state[name].aliases : EMPTY_ARRAY;
  }
  var getAllShortcutKeyCombinations = (0, import_data.createSelector)(
    (state, name) => {
      return [
        getShortcutKeyCombination(state, name),
        ...getShortcutAliases(state, name)
      ].filter(Boolean);
    },
    (state, name) => [state[name]]
  );
  var getAllShortcutRawKeyCombinations = (0, import_data.createSelector)(
    (state, name) => {
      return getAllShortcutKeyCombinations(state, name).map(
        (combination) => getKeyCombinationRepresentation(combination, "raw")
      );
    },
    (state, name) => [state[name]]
  );
  var getCategoryShortcuts = (0, import_data.createSelector)(
    (state, categoryName) => {
      return Object.entries(state).filter(([, shortcut]) => shortcut.category === categoryName).map(([name]) => name);
    },
    (state) => [state]
  );

// packages/keyboard-shortcuts/build-module/store/index.mjs
  var STORE_NAME = "core/keyboard-shortcuts";
  var store = (0, import_data2.createReduxStore)(STORE_NAME, {
    reducer: reducer_default,
    actions: actions_exports,
    selectors: selectors_exports
  });
  (0, import_data2.register)(store);

// packages/keyboard-shortcuts/build-module/hooks/use-shortcut.mjs
  var import_element2 = __toESM(require_element(), 1);

// packages/keyboard-shortcuts/build-module/hooks/use-shortcut-event-match.mjs
  var import_data3 = __toESM(require_data(), 1);
  var import_keycodes2 = __toESM(require_keycodes(), 1);
  function useShortcutEventMatch() {
    const { getAllShortcutKeyCombinations: getAllShortcutKeyCombinations2 } = (0, import_data3.useSelect)(
      store
    );
    function isMatch(name, event) {
      return getAllShortcutKeyCombinations2(name).some(
        ({ modifier, character }) => {
          return import_keycodes2.isKeyboardEvent[modifier](event, character);
        }
      );
    }
    return isMatch;
  }

// packages/keyboard-shortcuts/build-module/context.mjs
  var import_element = __toESM(require_element(), 1);
  var globalShortcuts = /* @__PURE__ */ new Set();
  var globalListener = (event) => {
    for (const keyboardShortcut of globalShortcuts) {
      keyboardShortcut(event);
    }
  };
  var context = (0, import_element.createContext)({
    add: (shortcut) => {
      if (globalShortcuts.size === 0) {
        document.addEventListener("keydown", globalListener);
      }
      globalShortcuts.add(shortcut);
    },
    delete: (shortcut) => {
      globalShortcuts.delete(shortcut);
      if (globalShortcuts.size === 0) {
        document.removeEventListener("keydown", globalListener);
      }
    }
  });
  context.displayName = "KeyboardShortcutsContext";

// packages/keyboard-shortcuts/build-module/hooks/use-shortcut.mjs
  function useShortcut(name, callback, { isDisabled = false } = {}) {
    const shortcuts = (0, import_element2.useContext)(context);
    const isMatch = useShortcutEventMatch();
    const callbackRef = (0, import_element2.useRef)();
    (0, import_element2.useEffect)(() => {
      callbackRef.current = callback;
    }, [callback]);
    (0, import_element2.useEffect)(() => {
      if (isDisabled) {
        return;
      }
      function _callback(event) {
        if (isMatch(name, event)) {
          callbackRef.current(event);
        }
      }
      shortcuts.add(_callback);
      return () => {
        shortcuts.delete(_callback);
      };
    }, [name, isDisabled, shortcuts]);
  }

// packages/keyboard-shortcuts/build-module/components/shortcut-provider.mjs
  var import_element3 = __toESM(require_element(), 1);
  var import_jsx_runtime = __toESM(require_jsx_runtime(), 1);
  var { Provider } = context;
  function ShortcutProvider(props) {
    const [keyboardShortcuts] = (0, import_element3.useState)(() => /* @__PURE__ */ new Set());
    function onKeyDown(event) {
      if (props.onKeyDown) {
        props.onKeyDown(event);
      }
      for (const keyboardShortcut of keyboardShortcuts) {
        keyboardShortcut(event);
      }
    }
    return /* @__PURE__ */ (0, import_jsx_runtime.jsx)(Provider, { value: keyboardShortcuts, children: /* @__PURE__ */ (0, import_jsx_runtime.jsx)("div", { ...props, onKeyDown }) });
  }
  return __toCommonJS(index_exports);
})();
���������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������dist/patterns.js������������������������������������������������������������������������������������0000644�����������������00000164374�15221325047�0007725 0����������������������������������������������������������������������������������������������������ustar�00�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������var wp;
(wp ||= {}).patterns = (() => {
  var __create = Object.create;
  var __defProp = Object.defineProperty;
  var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
  var __getOwnPropNames = Object.getOwnPropertyNames;
  var __getProtoOf = Object.getPrototypeOf;
  var __hasOwnProp = Object.prototype.hasOwnProperty;
  var __commonJS = (cb, mod) => function __require() {
    return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
  };
  var __export = (target, all) => {
    for (var name in all)
      __defProp(target, name, { get: all[name], enumerable: true });
  };
  var __copyProps = (to, from, except, desc) => {
    if (from && typeof from === "object" || typeof from === "function") {
      for (let key of __getOwnPropNames(from))
        if (!__hasOwnProp.call(to, key) && key !== except)
          __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
    }
    return to;
  };
  var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
    // If the importer is in node compatibility mode or this is not an ESM
    // file that has been converted to a CommonJS file using a Babel-
    // compatible transform (i.e. "__esModule" has not been set), then set
    // "default" to the CommonJS "module.exports" for node compatibility.
    isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
    mod
  ));
  var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);