/* global tinymce */
-/**
+
+/*
+ * The TinyMCE view API.
+ *
* Note: this API is "experimental" meaning that it will probably change
* in the next few releases based on feedback from 3.9.0.
* If you decide to use it, please follow the development closely.
+ *
+ * Diagram
+ *
+ * |- registered view constructor (type)
+ * | |- view instance (unique text)
+ * | | |- editor 1
+ * | | | |- view node
+ * | | | |- view node
+ * | | | |- ...
+ * | | |- editor 2
+ * | | | |- ...
+ * | |- view instance
+ * | | |- ...
+ * |- registered view
+ * | |- ...
*/
-
-// Ensure the global `wp` object exists.
-window.wp = window.wp || {};
-
-( function( $ ) {
+( function( window, wp, shortcode, $ ) {
'use strict';
var views = {},
- instances = {},
- media = wp.media,
- mediaWindows = [],
- windowIdx = 0,
- waitInterval = 50,
- viewOptions = ['encodedText'];
-
- // Create the `wp.mce` object if necessary.
- wp.mce = wp.mce || {};
-
- /**
- * wp.mce.View
- *
- * A Backbone-like View constructor intended for use when rendering a TinyMCE View. The main difference is
- * that the TinyMCE View is not tied to a particular DOM node.
- *
- * @param {Object} [options={}]
- */
- wp.mce.View = function( options ) {
- options = options || {};
- this.type = options.type;
- _.extend( this, _.pick( options, viewOptions ) );
- this.initialize.apply( this, arguments );
- };
-
- _.extend( wp.mce.View.prototype, {
- initialize: function() {},
- getHtml: function() {
- return '';
- },
- loadingPlaceholder: function() {
- return '' +
- '<div class="loading-placeholder">' +
- '<div class="dashicons dashicons-admin-media"></div>' +
- '<div class="wpview-loading"><ins></ins></div>' +
- '</div>';
- },
- render: function( force ) {
- if ( force || ! this.rendered() ) {
- this.unbind();
-
- this.setContent(
- '<p class="wpview-selection-before">\u00a0</p>' +
- '<div class="wpview-body" contenteditable="false">' +
- '<div class="toolbar mce-arrow-down">' +
- ( _.isFunction( views[ this.type ].edit ) ? '<div class="dashicons dashicons-edit edit"></div>' : '' ) +
- '<div class="dashicons dashicons-no remove"></div>' +
- '</div>' +
- '<div class="wpview-content wpview-type-' + this.type + '">' +
- ( this.getHtml() || this.loadingPlaceholder() ) +
- '</div>' +
- ( this.overlay ? '<div class="wpview-overlay"></div>' : '' ) +
- '</div>' +
- '<p class="wpview-selection-after">\u00a0</p>',
- 'wrap'
- );
-
- $( this ).trigger( 'ready' );
-
- this.rendered( true );
- }
- },
- unbind: function() {},
- getEditors: function( callback ) {
- var editors = [];
-
- _.each( tinymce.editors, function( editor ) {
- if ( editor.plugins.wpview ) {
- if ( callback ) {
- callback( editor );
- }
-
- editors.push( editor );
- }
- }, this );
-
- return editors;
- },
- getNodes: function( callback ) {
- var nodes = [],
- self = this;
-
- this.getEditors( function( editor ) {
- $( editor.getBody() )
- .find( '[data-wpview-text="' + self.encodedText + '"]' )
- .each( function ( i, node ) {
- if ( callback ) {
- callback( editor, node, $( node ).find( '.wpview-content' ).get( 0 ) );
- }
-
- nodes.push( node );
- } );
- } );
-
- return nodes;
- },
- setContent: function( html, option ) {
- this.getNodes( function ( editor, node, content ) {
- var el = ( option === 'wrap' || option === 'replace' ) ? node : content,
- insert = html;
-
- if ( _.isString( insert ) ) {
- insert = editor.dom.createFragment( insert );
- }
-
- if ( option === 'replace' ) {
- editor.dom.replace( insert, el );
- } else {
- el.innerHTML = '';
- el.appendChild( insert );
- }
- } );
- },
- /* jshint scripturl: true */
- setIframes: function ( head, body ) {
- var MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver,
- importStyles = this.type === 'video' || this.type === 'audio' || this.type === 'playlist';
-
- if ( head || body.indexOf( '<script' ) !== -1 ) {
- this.getNodes( function ( editor, node, content ) {
- var dom = editor.dom,
- styles = '',
- bodyClasses = editor.getBody().className || '',
- iframe, iframeDoc, i, resize;
-
- content.innerHTML = '';
- head = head || '';
-
- if ( importStyles ) {
- if ( ! wp.mce.views.sandboxStyles ) {
- tinymce.each( dom.$( 'link[rel="stylesheet"]', editor.getDoc().head ), function( link ) {
- if ( link.href && link.href.indexOf( 'skins/lightgray/content.min.css' ) === -1 &&
- link.href.indexOf( 'skins/wordpress/wp-content.css' ) === -1 ) {
-
- styles += dom.getOuterHTML( link ) + '\n';
- }
- });
-
- wp.mce.views.sandboxStyles = styles;
- } else {
- styles = wp.mce.views.sandboxStyles;
- }
- }
+ instances = {};
- // Seems Firefox needs a bit of time to insert/set the view nodes, or the iframe will fail
- // especially when switching Text => Visual.
- setTimeout( function() {
- iframe = dom.add( content, 'iframe', {
- src: tinymce.Env.ie ? 'javascript:""' : '',
- frameBorder: '0',
- allowTransparency: 'true',
- scrolling: 'no',
- 'class': 'wpview-sandbox',
- style: {
- width: '100%',
- display: 'block'
- }
- } );
-
- iframeDoc = iframe.contentWindow.document;
-
- iframeDoc.open();
- iframeDoc.write(
- '<!DOCTYPE html>' +
- '<html>' +
- '<head>' +
- '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />' +
- head +
- styles +
- '<style>' +
- 'html {' +
- 'background: transparent;' +
- 'padding: 0;' +
- 'margin: 0;' +
- '}' +
- 'body#wpview-iframe-sandbox {' +
- 'background: transparent;' +
- 'padding: 1px 0 !important;' +
- 'margin: -1px 0 0 !important;' +
- '}' +
- 'body#wpview-iframe-sandbox:before,' +
- 'body#wpview-iframe-sandbox:after {' +
- 'display: none;' +
- 'content: "";' +
- '}' +
- '</style>' +
- '</head>' +
- '<body id="wpview-iframe-sandbox" class="' + bodyClasses + '">' +
- body +
- '</body>' +
- '</html>'
- );
- iframeDoc.close();
-
- resize = function() {
- // Make sure the iframe still exists.
- iframe.contentWindow && $( iframe ).height( $( iframeDoc.body ).height() );
- };
-
- if ( MutationObserver ) {
- new MutationObserver( _.debounce( function() {
- resize();
- }, 100 ) )
- .observe( iframeDoc.body, {
- attributes: true,
- childList: true,
- subtree: true
- } );
- } else {
- for ( i = 1; i < 6; i++ ) {
- setTimeout( resize, i * 700 );
- }
- }
-
- if ( importStyles ) {
- editor.on( 'wp-body-class-change', function() {
- iframeDoc.body.className = editor.getBody().className;
- });
- }
- }, waitInterval );
- });
- } else {
- this.setContent( body );
- }
- },
- setError: function( message, dashicon ) {
- this.setContent(
- '<div class="wpview-error">' +
- '<div class="dashicons dashicons-' + ( dashicon ? dashicon : 'no' ) + '"></div>' +
- '<p>' + message + '</p>' +
- '</div>'
- );
- },
- rendered: function( value ) {
- var notRendered;
-
- this.getNodes( function( editor, node ) {
- if ( value != null ) {
- $( node ).data( 'rendered', value === true );
- } else {
- notRendered = notRendered || ! $( node ).data( 'rendered' );
- }
- } );
-
- return ! notRendered;
- }
- } );
-
- // take advantage of the Backbone extend method
- wp.mce.View.extend = Backbone.View.extend;
+ wp.mce = wp.mce || {};
/**
* wp.mce.views
wp.mce.views = {
/**
- * wp.mce.views.register( type, view )
- *
- * Registers a new TinyMCE view.
- *
- * @param type
- * @param constructor
+ * Registers a new view type.
*
+ * @param {String} type The view type.
+ * @param {Object} extend An object to extend wp.mce.View.prototype with.
*/
- register: function( type, constructor ) {
- var defaultConstructor = {
- type: type,
- View: {},
- toView: function( content ) {
- var match = wp.shortcode.next( this.type, content );
-
- if ( ! match ) {
- return;
- }
-
- return {
- index: match.index,
- content: match.content,
- options: {
- shortcode: match.shortcode
- }
- };
- }
- };
-
- constructor = _.defaults( constructor, defaultConstructor );
- constructor.View = wp.mce.View.extend( constructor.View );
-
- views[ type ] = constructor;
+ register: function( type, extend ) {
+ views[ type ] = wp.mce.View.extend( _.extend( extend, { type: type } ) );
},
/**
- * wp.mce.views.get( id )
- *
- * Returns a TinyMCE view constructor.
+ * Unregisters a view type.
*
- * @param type
+ * @param {String} type The view type.
*/
- get: function( type ) {
- return views[ type ];
+ unregister: function( type ) {
+ delete views[ type ];
},
/**
- * wp.mce.views.unregister( type )
+ * Returns the settings of a view type.
*
- * Unregisters a TinyMCE view.
+ * @param {String} type The view type.
*
- * @param type
+ * @return {Function} The view constructor.
*/
- unregister: function( type ) {
- delete views[ type ];
+ get: function( type ) {
+ return views[ type ];
},
/**
- * wp.mce.views.unbind( editor )
- *
- * The editor DOM is being rebuilt, run cleanup.
+ * Unbinds all view nodes.
+ * Runs before removing all view nodes from the DOM.
*/
unbind: function() {
_.each( instances, function( instance ) {
},
/**
- * toViews( content )
- * Scans a `content` string for each view's pattern, replacing any
- * matches with wrapper elements, and creates a new instance for
- * every match, which triggers the related data to be fetched.
+ * Scans a given string for each view's pattern,
+ * replacing any matches with markers,
+ * and creates a new instance for every match.
+ *
+ * @param {String} content The string to scan.
*
- * @param content
+ * @return {String} The string with markers.
*/
- toViews: function( content ) {
+ setMarkers: function( content ) {
var pieces = [ { content: content } ],
- current;
+ self = this,
+ instance, current;
- _.each( views, function( view, viewType ) {
+ _.each( views, function( view, type ) {
current = pieces.slice();
pieces = [];
_.each( current, function( piece ) {
var remaining = piece.content,
- result;
+ result, text;
// Ignore processed pieces, but retain their location.
if ( piece.processed ) {
// Iterate through the string progressively matching views
// and slicing the string as we go.
- while ( remaining && (result = view.toView( remaining )) ) {
+ while ( remaining && ( result = view.prototype.match( remaining ) ) ) {
// Any text before the match becomes an unprocessed piece.
if ( result.index ) {
- pieces.push({ content: remaining.substring( 0, result.index ) });
+ pieces.push( { content: remaining.substring( 0, result.index ) } );
}
+ instance = self.createInstance( type, result.content, result.options );
+ text = instance.loader ? '.' : instance.text;
+
// Add the processed piece for the match.
- pieces.push({
- content: wp.mce.views.toView( viewType, result.content, result.options ),
+ pieces.push( {
+ content: instance.ignore ? text : '<p data-wpview-marker="' + instance.encodedText + '">' + text + '</p>',
processed: true
- });
+ } );
// Update the remaining content.
remaining = remaining.slice( result.index + result.content.length );
}
- // There are no additional matches. If any content remains,
- // add it as an unprocessed piece.
+ // There are no additional matches.
+ // If any content remains, add it as an unprocessed piece.
if ( remaining ) {
- pieces.push({ content: remaining });
+ pieces.push( { content: remaining } );
}
- });
- });
+ } );
+ } );
- return _.pluck( pieces, 'content' ).join('');
+ content = _.pluck( pieces, 'content' ).join( '' );
+ return content.replace( /<p>\s*<p data-wpview-marker=/g, '<p data-wpview-marker=' ).replace( /<\/p>\s*<\/p>/g, '</p>' );
},
/**
- * Create a placeholder for a particular view type
+ * Create a view instance.
*
- * @param viewType
- * @param text
- * @param options
+ * @param {String} type The view type.
+ * @param {String} text The textual representation of the view.
+ * @param {Object} options Options.
+ * @param {Boolean} force Recreate the instance. Optional.
*
+ * @return {wp.mce.View} The view instance.
*/
- toView: function( viewType, text, options ) {
- var view = wp.mce.views.get( viewType ),
- encodedText = window.encodeURIComponent( text ),
- instance, viewOptions;
+ createInstance: function( type, text, options, force ) {
+ var View = this.get( type ),
+ encodedText,
+ instance;
+ text = tinymce.DOM.decode( text );
- if ( ! view ) {
- return text;
- }
+ if ( ! force ) {
+ instance = this.getInstance( text );
- if ( ! wp.mce.views.getInstance( encodedText ) ) {
- viewOptions = options;
- viewOptions.type = viewType;
- viewOptions.encodedText = encodedText;
- instance = new view.View( viewOptions );
- instances[ encodedText ] = instance;
+ if ( instance ) {
+ return instance;
+ }
}
- return wp.html.string({
- tag: 'div',
+ encodedText = encodeURIComponent( text );
- attrs: {
- 'class': 'wpview-wrap',
- 'data-wpview-text': encodedText,
- 'data-wpview-type': viewType
- },
+ options = _.extend( options || {}, {
+ text: text,
+ encodedText: encodedText
+ } );
- content: '\u00a0'
- });
+ return instances[ encodedText ] = new View( options );
},
/**
- * Refresh views after an update is made
+ * Get a view instance.
+ *
+ * @param {(String|HTMLElement)} object The textual representation of the view or the view node.
*
- * @param view {object} being refreshed
- * @param text {string} textual representation of the view
- * @param force {Boolean} whether to force rendering
- */
- refreshView: function( view, text, force ) {
- var encodedText = window.encodeURIComponent( text ),
- viewOptions,
- result, instance;
-
- instance = wp.mce.views.getInstance( encodedText );
-
- if ( ! instance ) {
- result = view.toView( text );
- viewOptions = result.options;
- viewOptions.type = view.type;
- viewOptions.encodedText = encodedText;
- instance = new view.View( viewOptions );
- instances[ encodedText ] = instance;
+ * @return {wp.mce.View} The view instance or undefined.
+ */
+ getInstance: function( object ) {
+ if ( typeof object === 'string' ) {
+ return instances[ encodeURIComponent( object ) ];
}
- instance.render( force );
+ return instances[ $( object ).attr( 'data-wpview-text' ) ];
},
- getInstance: function( encodedText ) {
- return instances[ encodedText ];
+ /**
+ * Given a view node, get the view's text.
+ *
+ * @param {HTMLElement} node The view node.
+ *
+ * @return {String} The textual representation of the view.
+ */
+ getText: function( node ) {
+ return decodeURIComponent( $( node ).attr( 'data-wpview-text' ) || '' );
},
/**
- * render( scope )
+ * Renders all view nodes that are not yet rendered.
*
- * Renders any view instances inside a DOM node `scope`.
- *
- * View instances are detected by the presence of wrapper elements.
- * To generate wrapper elements, pass your content through
- * `wp.mce.view.toViews( content )`.
+ * @param {Boolean} force Rerender all view nodes.
*/
render: function( force ) {
_.each( instances, function( instance ) {
} );
},
- edit: function( node ) {
- var viewType = $( node ).data('wpview-type'),
- view = wp.mce.views.get( viewType );
+ /**
+ * Update the text of a given view node.
+ *
+ * @param {String} text The new text.
+ * @param {tinymce.Editor} editor The TinyMCE editor instance the view node is in.
+ * @param {HTMLElement} node The view node to update.
+ * @param {Boolean} force Recreate the instance. Optional.
+ */
+ update: function( text, editor, node, force ) {
+ var instance = this.getInstance( node );
+
+ if ( instance ) {
+ instance.update( text, editor, node, force );
+ }
+ },
+
+ /**
+ * Renders any editing interface based on the view type.
+ *
+ * @param {tinymce.Editor} editor The TinyMCE editor instance the view node is in.
+ * @param {HTMLElement} node The view node to edit.
+ */
+ edit: function( editor, node ) {
+ var instance = this.getInstance( node );
+
+ if ( instance && instance.edit ) {
+ instance.edit( instance.text, function( text, force ) {
+ instance.update( text, editor, node, force );
+ } );
+ }
+ },
+
+ /**
+ * Remove a given view node from the DOM.
+ *
+ * @param {tinymce.Editor} editor The TinyMCE editor instance the view node is in.
+ * @param {HTMLElement} node The view node to remove.
+ */
+ remove: function( editor, node ) {
+ var instance = this.getInstance( node );
- if ( view ) {
- view.edit( node );
+ if ( instance ) {
+ instance.remove( editor, node );
}
}
};
- wp.mce.views.register( 'gallery', {
- View: {
- template: media.template( 'editor-gallery' ),
+ /**
+ * A Backbone-like View constructor intended for use when rendering a TinyMCE View.
+ * The main difference is that the TinyMCE View is not tied to a particular DOM node.
+ *
+ * @param {Object} options Options.
+ */
+ wp.mce.View = function( options ) {
+ _.extend( this, options );
+ this.initialize();
+ };
- // The fallback post ID to use as a parent for galleries that don't
- // specify the `ids` or `include` parameters.
- //
- // Uses the hidden input on the edit posts page by default.
- postID: $('#post_ID').val(),
+ wp.mce.View.extend = Backbone.View.extend;
- initialize: function( options ) {
- this.shortcode = options.shortcode;
- this.fetch();
- },
+ _.extend( wp.mce.View.prototype, {
- fetch: function() {
- var self = this;
+ /**
+ * The content.
+ *
+ * @type {*}
+ */
+ content: null,
- this.attachments = wp.media.gallery.attachments( this.shortcode, this.postID );
- this.dfd = this.attachments.more().done( function() {
- self.render( true );
- } );
- },
+ /**
+ * Whether or not to display a loader.
+ *
+ * @type {Boolean}
+ */
+ loader: true,
- getHtml: function() {
- var attrs = this.shortcode.attrs.named,
- attachments = false,
- options;
+ /**
+ * Runs after the view instance is created.
+ */
+ initialize: function() {},
- // Don't render errors while still fetching attachments
- if ( this.dfd && 'pending' === this.dfd.state() && ! this.attachments.length ) {
- return '';
- }
+ /**
+ * Retuns the content to render in the view node.
+ *
+ * @return {*}
+ */
+ getContent: function() {
+ return this.content;
+ },
- if ( this.attachments.length ) {
- attachments = this.attachments.toJSON();
-
- _.each( attachments, function( attachment ) {
- if ( attachment.sizes ) {
- if ( attrs.size && attachment.sizes[ attrs.size ] ) {
- attachment.thumbnail = attachment.sizes[ attrs.size ];
- } else if ( attachment.sizes.thumbnail ) {
- attachment.thumbnail = attachment.sizes.thumbnail;
- } else if ( attachment.sizes.full ) {
- attachment.thumbnail = attachment.sizes.full;
- }
- }
- } );
- }
+ /**
+ * Renders all view nodes tied to this view instance that are not yet rendered.
+ *
+ * @param {String} content The content to render. Optional.
+ * @param {Boolean} force Rerender all view nodes tied to this view instance. Optional.
+ */
+ render: function( content, force ) {
+ if ( content != null ) {
+ this.content = content;
+ }
- options = {
- attachments: attachments,
- columns: attrs.columns ? parseInt( attrs.columns, 10 ) : wp.media.galleryDefaults.columns
- };
+ content = this.getContent();
- return this.template( options );
+ // If there's nothing to render an no loader needs to be shown, stop.
+ if ( ! this.loader && ! content ) {
+ return;
+ }
+
+ // We're about to rerender all views of this instance, so unbind rendered views.
+ force && this.unbind();
+
+ // Replace any left over markers.
+ this.replaceMarkers();
+
+ if ( content ) {
+ this.setContent( content, function( editor, node ) {
+ $( node ).data( 'rendered', true );
+ this.bindNode.call( this, editor, node );
+ }, force ? null : false );
+ } else {
+ this.setLoader();
}
},
- edit: function( node ) {
- var gallery = wp.media.gallery,
- self = this,
- frame, data;
+ /**
+ * Binds a given node after its content is added to the DOM.
+ */
+ bindNode: function() {},
- data = window.decodeURIComponent( $( node ).attr('data-wpview-text') );
- frame = gallery.edit( data );
+ /**
+ * Unbinds a given node before its content is removed from the DOM.
+ */
+ unbindNode: function() {},
- frame.state('gallery-edit').on( 'update', function( selection ) {
- var shortcode = gallery.shortcode( selection ).string(), force;
- $( node ).attr( 'data-wpview-text', window.encodeURIComponent( shortcode ) );
- force = ( data !== shortcode );
- wp.mce.views.refreshView( self, shortcode, force );
- });
+ /**
+ * Unbinds all view nodes tied to this view instance.
+ * Runs before their content is removed from the DOM.
+ */
+ unbind: function() {
+ this.getNodes( function( editor, node ) {
+ this.unbindNode.call( this, editor, node );
+ }, true );
+ },
- frame.on( 'close', function() {
- frame.detach();
- });
- }
- } );
+ /**
+ * Gets all the TinyMCE editor instances that support views.
+ *
+ * @param {Function} callback A callback.
+ */
+ getEditors: function( callback ) {
+ _.each( tinymce.editors, function( editor ) {
+ if ( editor.plugins.wpview ) {
+ callback.call( this, editor );
+ }
+ }, this );
+ },
- /**
- * These are base methods that are shared by the audio and video shortcode's MCE controller.
- *
- * @mixin
- */
- wp.mce.av = {
- View: {
- overlay: true,
+ /**
+ * Gets all view nodes tied to this view instance.
+ *
+ * @param {Function} callback A callback.
+ * @param {Boolean} rendered Get (un)rendered view nodes. Optional.
+ */
+ getNodes: function( callback, rendered ) {
+ this.getEditors( function( editor ) {
+ var self = this;
- action: 'parse-media-shortcode',
+ $( editor.getBody() )
+ .find( '[data-wpview-text="' + self.encodedText + '"]' )
+ .filter( function() {
+ var data;
+
+ if ( rendered == null ) {
+ return true;
+ }
+
+ data = $( this ).data( 'rendered' ) === true;
+
+ return rendered ? data : ! data;
+ } )
+ .each( function() {
+ callback.call( self, editor, this, this /* back compat */ );
+ } );
+ } );
+ },
- initialize: function( options ) {
+ /**
+ * Gets all marker nodes tied to this view instance.
+ *
+ * @param {Function} callback A callback.
+ */
+ getMarkers: function( callback ) {
+ this.getEditors( function( editor ) {
var self = this;
- this.shortcode = options.shortcode;
+ $( editor.getBody() )
+ .find( '[data-wpview-marker="' + this.encodedText + '"]' )
+ .each( function() {
+ callback.call( self, editor, this );
+ } );
+ } );
+ },
+
+ /**
+ * Replaces all marker nodes tied to this view instance.
+ */
+ replaceMarkers: function() {
+ this.getMarkers( function( editor, node ) {
+ var $viewNode;
+
+ if ( ! this.loader && $( node ).text() !== this.text ) {
+ editor.dom.setAttrib( node, 'data-wpview-marker', null );
+ return;
+ }
+
+ $viewNode = editor.$(
+ '<div class="wpview wpview-wrap" data-wpview-text="' + this.encodedText + '" data-wpview-type="' + this.type + '" contenteditable="false"></div>'
+ );
+
+ editor.$( node ).replaceWith( $viewNode );
+ } );
+ },
- _.bindAll( this, 'setIframes', 'setNodes', 'fetch', 'stopPlayers' );
- $( this ).on( 'ready', this.setNodes );
+ /**
+ * Removes all marker nodes tied to this view instance.
+ */
+ removeMarkers: function() {
+ this.getMarkers( function( editor, node ) {
+ editor.dom.setAttrib( node, 'data-wpview-marker', null );
+ } );
+ },
- $( document ).on( 'media:edit', this.stopPlayers );
+ /**
+ * Sets the content for all view nodes tied to this view instance.
+ *
+ * @param {*} content The content to set.
+ * @param {Function} callback A callback. Optional.
+ * @param {Boolean} rendered Only set for (un)rendered nodes. Optional.
+ */
+ setContent: function( content, callback, rendered ) {
+ if ( _.isObject( content ) && content.body.indexOf( '<script' ) !== -1 ) {
+ this.setIframes( content.head || '', content.body, callback, rendered );
+ } else if ( _.isString( content ) && content.indexOf( '<script' ) !== -1 ) {
+ this.setIframes( '', content, callback, rendered );
+ } else {
+ this.getNodes( function( editor, node ) {
+ content = content.body || content;
- this.fetch();
+ if ( content.indexOf( '<iframe' ) !== -1 ) {
+ content += '<span class="mce-shim"></span>';
+ }
- this.getEditors( function( editor ) {
- editor.on( 'hide', function () {
- mediaWindows = [];
- windowIdx = 0;
- self.stopPlayers();
+ editor.undoManager.transact( function() {
+ node.innerHTML = '';
+ node.appendChild( _.isString( content ) ? editor.dom.createFragment( content ) : content );
+ editor.dom.add( node, 'span', { 'class': 'wpview-end' } );
} );
- });
- },
- pauseOtherWindows: function ( win ) {
- _.each( mediaWindows, function ( mediaWindow ) {
- if ( mediaWindow.sandboxId !== win.sandboxId ) {
- _.each( mediaWindow.mejs.players, function ( player ) {
- player.pause();
- } );
+ callback && callback.call( this, editor, node );
+ }, rendered );
+ }
+ },
+
+ /**
+ * Sets the content in an iframe for all view nodes tied to this view instance.
+ *
+ * @param {String} head HTML string to be added to the head of the document.
+ * @param {String} body HTML string to be added to the body of the document.
+ * @param {Function} callback A callback. Optional.
+ * @param {Boolean} rendered Only set for (un)rendered nodes. Optional.
+ */
+ setIframes: function( head, body, callback, rendered ) {
+ var self = this;
+
+ this.getNodes( function( editor, node ) {
+ var dom = editor.dom,
+ styles = '',
+ bodyClasses = editor.getBody().className || '',
+ editorHead = editor.getDoc().getElementsByTagName( 'head' )[0];
+
+ tinymce.each( dom.$( 'link[rel="stylesheet"]', editorHead ), function( link ) {
+ if ( link.href && link.href.indexOf( 'skins/lightgray/content.min.css' ) === -1 &&
+ link.href.indexOf( 'skins/wordpress/wp-content.css' ) === -1 ) {
+
+ styles += dom.getOuterHTML( link );
}
} );
- },
- iframeLoaded: function (win) {
- return _.bind( function () {
- var callback;
- if ( ! win.mejs || _.isEmpty( win.mejs.players ) ) {
- return;
- }
+ if ( self.iframeHeight ) {
+ dom.add( node, 'span', {
+ 'data-mce-bogus': 1,
+ style: {
+ display: 'block',
+ width: '100%',
+ height: self.iframeHeight
+ }
+ }, '\u200B' );
+ }
- win.sandboxId = windowIdx;
- windowIdx++;
- mediaWindows.push( win );
+ // Seems the browsers need a bit of time to insert/set the view nodes,
+ // or the iframe will fail especially when switching Text => Visual.
+ setTimeout( function() {
+ var iframe, iframeWin, iframeDoc, MutationObserver, observer, i, block;
- callback = _.bind( function () {
- this.pauseOtherWindows( win );
- }, this );
+ editor.undoManager.transact( function() {
+ node.innerHTML = '';
- if ( ! _.isEmpty( win.mejs.MediaPluginBridge.pluginMediaElements ) ) {
- _.each( win.mejs.MediaPluginBridge.pluginMediaElements, function ( mediaElement ) {
- mediaElement.addEventListener( 'play', callback );
+ iframe = dom.add( node, 'iframe', {
+ /* jshint scripturl: true */
+ src: tinymce.Env.ie ? 'javascript:""' : '',
+ frameBorder: '0',
+ allowTransparency: 'true',
+ scrolling: 'no',
+ 'class': 'wpview-sandbox',
+ style: {
+ width: '100%',
+ display: 'block'
+ },
+ height: self.iframeHeight
} );
- }
- _.each( win.mejs.players, function ( player ) {
- $( player.node ).on( 'play', callback );
- }, this );
- }, this );
- },
-
- listenToSandboxes: function () {
- _.each( this.getNodes(), function ( node ) {
- var win, iframe = $( '.wpview-sandbox', node ).get( 0 );
- if ( iframe && ( win = iframe.contentWindow ) ) {
- $( win ).load( _.bind( this.iframeLoaded( win ), this ) );
- }
- }, this );
- },
+ dom.add( node, 'span', { 'class': 'mce-shim' } );
+ dom.add( node, 'span', { 'class': 'wpview-end' } );
+ } );
- deferredListen: function () {
- window.setTimeout( _.bind( this.listenToSandboxes, this ), this.getNodes().length * waitInterval );
- },
+ // Bail if the iframe node is not attached to the DOM.
+ // Happens when the view is dragged in the editor.
+ // There is a browser restriction when iframes are moved in the DOM. They get emptied.
+ // The iframe will be rerendered after dropping the view node at the new location.
+ if ( ! iframe.contentWindow ) {
+ return;
+ }
- setNodes: function () {
- if ( this.parsed ) {
- this.setIframes( this.parsed.head, this.parsed.body );
- this.deferredListen();
- } else {
- this.fail();
- }
- },
+ iframeWin = iframe.contentWindow;
+ iframeDoc = iframeWin.document;
+ iframeDoc.open();
+
+ iframeDoc.write(
+ '<!DOCTYPE html>' +
+ '<html>' +
+ '<head>' +
+ '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />' +
+ head +
+ styles +
+ '<style>' +
+ 'html {' +
+ 'background: transparent;' +
+ 'padding: 0;' +
+ 'margin: 0;' +
+ '}' +
+ 'body#wpview-iframe-sandbox {' +
+ 'background: transparent;' +
+ 'padding: 1px 0 !important;' +
+ 'margin: -1px 0 0 !important;' +
+ '}' +
+ 'body#wpview-iframe-sandbox:before,' +
+ 'body#wpview-iframe-sandbox:after {' +
+ 'display: none;' +
+ 'content: "";' +
+ '}' +
+ '</style>' +
+ '</head>' +
+ '<body id="wpview-iframe-sandbox" class="' + bodyClasses + '">' +
+ body +
+ '</body>' +
+ '</html>'
+ );
+
+ iframeDoc.close();
+
+ function resize() {
+ var $iframe;
+
+ if ( block ) {
+ return;
+ }
- fetch: function () {
- var self = this;
+ // Make sure the iframe still exists.
+ if ( iframe.contentWindow ) {
+ $iframe = $( iframe );
+ self.iframeHeight = $( iframeDoc.body ).height();
- wp.ajax.send( this.action, {
- data: {
- post_ID: $( '#post_ID' ).val() || 0,
- type: this.shortcode.tag,
- shortcode: this.shortcode.string()
- }
- } )
- .done( function( response ) {
- if ( response ) {
- self.parsed = response;
- self.setIframes( response.head, response.body );
- self.deferredListen();
- } else {
- self.fail( true );
+ if ( $iframe.height() !== self.iframeHeight ) {
+ $iframe.height( self.iframeHeight );
+ editor.nodeChanged();
+ }
+ }
}
- } )
- .fail( function( response ) {
- self.fail( response || true );
- } );
- },
- fail: function( error ) {
- if ( ! this.error ) {
- if ( error ) {
- this.error = error;
- } else {
- return;
+ if ( self.iframeHeight ) {
+ block = true;
+
+ setTimeout( function() {
+ block = false;
+ resize();
+ }, 3000 );
}
- }
- if ( this.error.message ) {
- if ( ( this.error.type === 'not-embeddable' && this.type === 'embed' ) || this.error.type === 'not-ssl' ||
- this.error.type === 'no-items' ) {
+ $( iframeWin ).on( 'load', resize );
+
+ MutationObserver = iframeWin.MutationObserver || iframeWin.WebKitMutationObserver || iframeWin.MozMutationObserver;
+
+ if ( MutationObserver ) {
+ observer = new MutationObserver( _.debounce( resize, 100 ) );
- this.setError( this.error.message, 'admin-media' );
+ observer.observe( iframeDoc.body, {
+ attributes: true,
+ childList: true,
+ subtree: true
+ } );
} else {
- this.setContent( '<p>' + this.original + '</p>', 'replace' );
+ for ( i = 1; i < 6; i++ ) {
+ setTimeout( resize, i * 700 );
+ }
}
- } else if ( this.error.statusText ) {
- this.setError( this.error.statusText, 'admin-media' );
- } else if ( this.original ) {
- this.setContent( '<p>' + this.original + '</p>', 'replace' );
- }
- },
- stopPlayers: function( remove ) {
- var rem = remove === 'remove';
+ callback && callback.call( self, editor, node );
+ }, 50 );
+ }, rendered );
+ },
- this.getNodes( function( editor, node, content ) {
- var p, win,
- iframe = $( 'iframe.wpview-sandbox', content ).get(0);
+ /**
+ * Sets a loader for all view nodes tied to this view instance.
+ */
+ setLoader: function() {
+ this.setContent(
+ '<div class="loading-placeholder">' +
+ '<div class="dashicons dashicons-admin-media"></div>' +
+ '<div class="wpview-loading"><ins></ins></div>' +
+ '</div>'
+ );
+ },
- if ( iframe && ( win = iframe.contentWindow ) && win.mejs ) {
- // Sometimes ME.js may show a "Download File" placeholder and player.remove() doesn't exist there.
- try {
- for ( p in win.mejs.players ) {
- win.mejs.players[p].pause();
+ /**
+ * Sets an error for all view nodes tied to this view instance.
+ *
+ * @param {String} message The error message to set.
+ * @param {String} dashicon A dashicon ID. Optional. {@link https://developer.wordpress.org/resource/dashicons/}
+ */
+ setError: function( message, dashicon ) {
+ this.setContent(
+ '<div class="wpview-error">' +
+ '<div class="dashicons dashicons-' + ( dashicon || 'no' ) + '"></div>' +
+ '<p>' + message + '</p>' +
+ '</div>'
+ );
+ },
- if ( rem ) {
- win.mejs.players[p].remove();
- }
- }
- } catch( er ) {}
+ /**
+ * Tries to find a text match in a given string.
+ *
+ * @param {String} content The string to scan.
+ *
+ * @return {Object}
+ */
+ match: function( content ) {
+ var match = shortcode.next( this.type, content );
+
+ if ( match ) {
+ return {
+ index: match.index,
+ content: match.content,
+ options: {
+ shortcode: match.shortcode
}
- });
- },
-
- unbind: function() {
- this.stopPlayers( 'remove' );
+ };
}
},
/**
- * Called when a TinyMCE view is clicked for editing.
- * - Parses the shortcode out of the element's data attribute
- * - Calls the `edit` method on the shortcode model
- * - Launches the model window
- * - Bind's an `update` callback which updates the element's data attribute
- * re-renders the view
+ * Update the text of a given view node.
*
- * @param {HTMLElement} node
+ * @param {String} text The new text.
+ * @param {tinymce.Editor} editor The TinyMCE editor instance the view node is in.
+ * @param {HTMLElement} node The view node to update.
+ * @param {Boolean} force Recreate the instance. Optional.
*/
- edit: function( node ) {
- var media = wp.media[ this.type ],
- self = this,
- frame, data, callback;
+ update: function( text, editor, node, force ) {
+ _.find( views, function( view, type ) {
+ var match = view.prototype.match( text );
+
+ if ( match ) {
+ $( node ).data( 'rendered', false );
+ editor.dom.setAttrib( node, 'data-wpview-text', encodeURIComponent( text ) );
+ wp.mce.views.createInstance( type, text, match.options, force ).render();
+ editor.focus();
+
+ return true;
+ }
+ } );
+ },
+
+ /**
+ * Remove a given view node from the DOM.
+ *
+ * @param {tinymce.Editor} editor The TinyMCE editor instance the view node is in.
+ * @param {HTMLElement} node The view node to remove.
+ */
+ remove: function( editor, node ) {
+ this.unbindNode.call( this, editor, node );
+ editor.dom.remove( node );
+ editor.focus();
+ }
+ } );
+} )( window, window.wp, window.wp.shortcode, window.jQuery );
+
+/*
+ * The WordPress core TinyMCE views.
+ * Views for the gallery, audio, video, playlist and embed shortcodes,
+ * and a view for embeddable URLs.
+ */
+( function( window, views, media, $ ) {
+ var base, gallery, av, embed,
+ schema, parser, serializer;
+
+ function verifyHTML( string ) {
+ var settings = {};
+
+ if ( ! window.tinymce ) {
+ return string.replace( /<[^>]+>/g, '' );
+ }
+
+ if ( ! string || ( string.indexOf( '<' ) === -1 && string.indexOf( '>' ) === -1 ) ) {
+ return string;
+ }
+
+ schema = schema || new window.tinymce.html.Schema( settings );
+ parser = parser || new window.tinymce.html.DomParser( settings, schema );
+ serializer = serializer || new window.tinymce.html.Serializer( settings, schema );
+
+ return serializer.serialize( parser.parse( string, { forced_root_block: false } ) );
+ }
+
+ base = {
+ state: [],
+
+ edit: function( text, update ) {
+ var type = this.type,
+ frame = media[ type ].edit( text );
- $( document ).trigger( 'media:edit' );
+ this.pausePlayers && this.pausePlayers();
+
+ _.each( this.state, function( state ) {
+ frame.state( state ).on( 'update', function( selection ) {
+ update( media[ type ].shortcode( selection ).string(), type === 'gallery' );
+ } );
+ } );
- data = window.decodeURIComponent( $( node ).attr('data-wpview-text') );
- frame = media.edit( data );
frame.on( 'close', function() {
frame.detach();
} );
- callback = function( selection ) {
- var shortcode = wp.media[ self.type ].shortcode( selection ).string();
- $( node ).attr( 'data-wpview-text', window.encodeURIComponent( shortcode ) );
- wp.mce.views.refreshView( self, shortcode );
- frame.detach();
- };
- if ( _.isArray( self.state ) ) {
- _.each( self.state, function (state) {
- frame.state( state ).on( 'update', callback );
- } );
- } else {
- frame.state( self.state ).on( 'update', callback );
- }
frame.open();
}
};
- /**
- * TinyMCE handler for the video shortcode
- *
- * @mixes wp.mce.av
- */
- wp.mce.views.register( 'video', _.extend( {}, wp.mce.av, {
- state: 'video-details'
- } ) );
+ gallery = _.extend( {}, base, {
+ state: [ 'gallery-edit' ],
+ template: media.template( 'editor-gallery' ),
- /**
- * TinyMCE handler for the audio shortcode
- *
- * @mixes wp.mce.av
- */
- wp.mce.views.register( 'audio', _.extend( {}, wp.mce.av, {
- state: 'audio-details'
- } ) );
+ initialize: function() {
+ var attachments = media.gallery.attachments( this.shortcode, media.view.settings.post.id ),
+ attrs = this.shortcode.attrs.named,
+ self = this;
- /**
- * TinyMCE handler for the playlist shortcode
- *
- * @mixes wp.mce.av
- */
- wp.mce.views.register( 'playlist', _.extend( {}, wp.mce.av, {
- state: [ 'playlist-edit', 'video-playlist-edit' ]
- } ) );
+ attachments.more()
+ .done( function() {
+ attachments = attachments.toJSON();
+
+ _.each( attachments, function( attachment ) {
+ if ( attachment.sizes ) {
+ if ( attrs.size && attachment.sizes[ attrs.size ] ) {
+ attachment.thumbnail = attachment.sizes[ attrs.size ];
+ } else if ( attachment.sizes.thumbnail ) {
+ attachment.thumbnail = attachment.sizes.thumbnail;
+ } else if ( attachment.sizes.full ) {
+ attachment.thumbnail = attachment.sizes.full;
+ }
+ }
+ } );
- /**
- * TinyMCE handler for the embed shortcode
- */
- wp.mce.embedMixin = {
- View: _.extend( {}, wp.mce.av.View, {
- overlay: true,
- action: 'parse-embed',
- initialize: function( options ) {
- this.content = options.content;
- this.original = options.url || options.shortcode.string();
-
- if ( options.url ) {
- this.shortcode = media.embed.shortcode( {
- url: options.url
- } );
- } else {
- this.shortcode = options.shortcode;
- }
+ self.render( self.template( {
+ verifyHTML: verifyHTML,
+ attachments: attachments,
+ columns: attrs.columns ? parseInt( attrs.columns, 10 ) : media.galleryDefaults.columns
+ } ) );
+ } )
+ .fail( function( jqXHR, textStatus ) {
+ self.setError( textStatus );
+ } );
+ }
+ } );
+
+ av = _.extend( {}, base, {
+ action: 'parse-media-shortcode',
- _.bindAll( this, 'setIframes', 'setNodes', 'fetch' );
- $( this ).on( 'ready', this.setNodes );
+ initialize: function() {
+ var self = this;
- this.fetch();
+ if ( this.url ) {
+ this.loader = false;
+ this.shortcode = media.embed.shortcode( {
+ url: this.text
+ } );
}
- } ),
- edit: function( node ) {
- var embed = media.embed,
- self = this,
- frame,
- data,
- isURL = 'embedURL' === this.type;
- $( document ).trigger( 'media:edit' );
+ wp.ajax.post( this.action, {
+ post_ID: media.view.settings.post.id,
+ type: this.shortcode.tag,
+ shortcode: this.shortcode.string()
+ } )
+ .done( function( response ) {
+ self.render( response );
+ } )
+ .fail( function( response ) {
+ if ( self.url ) {
+ self.ignore = true;
+ self.removeMarkers();
+ } else {
+ self.setError( response.message || response.statusText, 'admin-media' );
+ }
+ } );
- data = window.decodeURIComponent( $( node ).attr('data-wpview-text') );
- frame = embed.edit( data, isURL );
- frame.on( 'close', function() {
- frame.detach();
+ this.getEditors( function( editor ) {
+ editor.on( 'wpview-selected', function() {
+ self.pausePlayers();
+ } );
} );
- frame.state( 'embed' ).props.on( 'change:url', function (model, url) {
- if ( ! url ) {
- return;
+ },
+
+ pausePlayers: function() {
+ this.getNodes( function( editor, node, content ) {
+ var win = $( 'iframe.wpview-sandbox', content ).get( 0 );
+
+ if ( win && ( win = win.contentWindow ) && win.mejs ) {
+ _.each( win.mejs.players, function( player ) {
+ try {
+ player.pause();
+ } catch ( e ) {}
+ } );
}
- frame.state( 'embed' ).metadata = model.toJSON();
} );
+ }
+ } );
+
+ embed = _.extend( {}, av, {
+ action: 'parse-embed',
+
+ edit: function( text, update ) {
+ var frame = media.embed.edit( text, this.url ),
+ self = this;
+
+ this.pausePlayers();
+
+ frame.state( 'embed' ).props.on( 'change:url', function( model, url ) {
+ if ( url && model.get( 'url' ) ) {
+ frame.state( 'embed' ).metadata = model.toJSON();
+ }
+ } );
+
frame.state( 'embed' ).on( 'select', function() {
- var shortcode;
+ var data = frame.state( 'embed' ).metadata;
- if ( isURL ) {
- shortcode = frame.state( 'embed' ).metadata.url;
+ if ( self.url ) {
+ update( data.url );
} else {
- shortcode = embed.shortcode( frame.state( 'embed' ).metadata ).string();
+ update( media.embed.shortcode( data ).string() );
}
- $( node ).attr( 'data-wpview-text', window.encodeURIComponent( shortcode ) );
- wp.mce.views.refreshView( self, shortcode );
+ } );
+
+ frame.on( 'close', function() {
frame.detach();
} );
+
frame.open();
}
- };
+ } );
+
+ views.register( 'gallery', _.extend( {}, gallery ) );
- wp.mce.views.register( 'embed', _.extend( {}, wp.mce.embedMixin ) );
+ views.register( 'audio', _.extend( {}, av, {
+ state: [ 'audio-details' ]
+ } ) );
- wp.mce.views.register( 'embedURL', _.extend( {}, wp.mce.embedMixin, {
- toView: function( content ) {
- var re = /(?:^|<p>)(https?:\/\/[^\s"]+?)(?:<\/p>\s*|$)/gi,
- match = re.exec( tinymce.trim( content ) );
+ views.register( 'video', _.extend( {}, av, {
+ state: [ 'video-details' ]
+ } ) );
- if ( ! match ) {
- return;
- }
+ views.register( 'playlist', _.extend( {}, av, {
+ state: [ 'playlist-edit', 'video-playlist-edit' ]
+ } ) );
- return {
- index: match.index,
- content: match[0],
- options: {
- url: match[1]
- }
- };
+ views.register( 'embed', _.extend( {}, embed ) );
+
+ views.register( 'embedURL', _.extend( {}, embed, {
+ match: function( content ) {
+ var re = /(^|<p>)(https?:\/\/[^\s"]+?)(<\/p>\s*|$)/gi,
+ match = re.exec( content );
+
+ if ( match ) {
+ return {
+ index: match.index + match[1].length,
+ content: match[2],
+ options: {
+ url: true
+ }
+ };
+ }
}
} ) );
-
-}(jQuery));
+} )( window, window.wp.mce.views, window.wp.media, window.jQuery );
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