Ticket #31412: 31412.2.patch
File 31412.2.patch, 43.5 KB (added by , 10 years ago) |
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src/wp-includes/js/mce-view.js
1 1 /* global tinymce */ 2 /** 2 3 /* 4 * The TinyMCE view API. 5 * 3 6 * Note: this API is "experimental" meaning that it will probably change 4 7 * in the next few releases based on feedback from 3.9.0. 5 8 * If you decide to use it, please follow the development closely. 9 * 10 * Diagram 11 * 12 * |- registered view (type) 13 * | |- view instance (unique text) 14 * | | |- editor 1 15 * | | | |- view node 16 * | | | |- view node 17 * | | | |- ... 18 * | | |- editor 2 19 * | | | |- ... 20 * | |- view instance 21 * | | |- ... 22 * |- registered view 23 * | |- ... 6 24 */ 7 8 // Ensure the global `wp` object exists.9 window.wp = window.wp || {};10 11 25 ( function( $ ) { 12 26 'use strict'; 13 27 14 28 var views = {}, 15 instances = {}, 16 media = wp.media, 17 mediaWindows = [], 18 windowIdx = 0, 19 waitInterval = 50, 20 viewOptions = ['encodedText']; 29 instances = {}; 21 30 22 // Create the `wp.mce` object if necessary.31 window.wp = window.wp || {}; 23 32 wp.mce = wp.mce || {}; 24 33 25 34 /** 26 * wp.mce.View27 *28 * A Backbone-like View constructor intended for use when rendering a TinyMCE View. The main difference is29 * that the TinyMCE View is not tied to a particular DOM node.30 *31 * @param {Object} [options={}]32 */33 wp.mce.View = function( options ) {34 options = options || {};35 this.type = options.type;36 _.extend( this, _.pick( options, viewOptions ) );37 this.initialize.apply( this, arguments );38 };39 40 _.extend( wp.mce.View.prototype, {41 initialize: function() {},42 getHtml: function() {43 return '';44 },45 loadingPlaceholder: function() {46 return '' +47 '<div class="loading-placeholder">' +48 '<div class="dashicons dashicons-admin-media"></div>' +49 '<div class="wpview-loading"><ins></ins></div>' +50 '</div>';51 },52 render: function( force ) {53 if ( force || ! this.rendered() ) {54 this.unbind();55 56 this.setContent(57 '<p class="wpview-selection-before">\u00a0</p>' +58 '<div class="wpview-body" contenteditable="false">' +59 '<div class="toolbar mce-arrow-down">' +60 ( _.isFunction( views[ this.type ].edit ) ? '<div class="dashicons dashicons-edit edit"></div>' : '' ) +61 '<div class="dashicons dashicons-no remove"></div>' +62 '</div>' +63 '<div class="wpview-content wpview-type-' + this.type + '">' +64 ( this.getHtml() || this.loadingPlaceholder() ) +65 '</div>' +66 ( this.overlay ? '<div class="wpview-overlay"></div>' : '' ) +67 '</div>' +68 '<p class="wpview-selection-after">\u00a0</p>',69 'wrap'70 );71 72 $( this ).trigger( 'ready' );73 74 this.rendered( true );75 }76 },77 unbind: function() {},78 getEditors: function( callback ) {79 var editors = [];80 81 _.each( tinymce.editors, function( editor ) {82 if ( editor.plugins.wpview ) {83 if ( callback ) {84 callback( editor );85 }86 87 editors.push( editor );88 }89 }, this );90 91 return editors;92 },93 getNodes: function( callback ) {94 var nodes = [],95 self = this;96 97 this.getEditors( function( editor ) {98 $( editor.getBody() )99 .find( '[data-wpview-text="' + self.encodedText + '"]' )100 .each( function ( i, node ) {101 if ( callback ) {102 callback( editor, node, $( node ).find( '.wpview-content' ).get( 0 ) );103 }104 105 nodes.push( node );106 } );107 } );108 109 return nodes;110 },111 setContent: function( html, option ) {112 this.getNodes( function ( editor, node, content ) {113 var el = ( option === 'wrap' || option === 'replace' ) ? node : content,114 insert = html;115 116 if ( _.isString( insert ) ) {117 insert = editor.dom.createFragment( insert );118 }119 120 if ( option === 'replace' ) {121 editor.dom.replace( insert, el );122 } else {123 el.innerHTML = '';124 el.appendChild( insert );125 }126 } );127 },128 /* jshint scripturl: true */129 setIframes: function ( head, body ) {130 var MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver,131 importStyles = this.type === 'video' || this.type === 'audio' || this.type === 'playlist';132 133 if ( head || body.indexOf( '<script' ) !== -1 ) {134 this.getNodes( function ( editor, node, content ) {135 var dom = editor.dom,136 styles = '',137 bodyClasses = editor.getBody().className || '',138 iframe, iframeDoc, i, resize;139 140 content.innerHTML = '';141 head = head || '';142 143 if ( importStyles ) {144 if ( ! wp.mce.views.sandboxStyles ) {145 tinymce.each( dom.$( 'link[rel="stylesheet"]', editor.getDoc().head ), function( link ) {146 if ( link.href && link.href.indexOf( 'skins/lightgray/content.min.css' ) === -1 &&147 link.href.indexOf( 'skins/wordpress/wp-content.css' ) === -1 ) {148 149 styles += dom.getOuterHTML( link ) + '\n';150 }151 });152 153 wp.mce.views.sandboxStyles = styles;154 } else {155 styles = wp.mce.views.sandboxStyles;156 }157 }158 159 // Seems Firefox needs a bit of time to insert/set the view nodes, or the iframe will fail160 // especially when switching Text => Visual.161 setTimeout( function() {162 iframe = dom.add( content, 'iframe', {163 src: tinymce.Env.ie ? 'javascript:""' : '',164 frameBorder: '0',165 allowTransparency: 'true',166 scrolling: 'no',167 'class': 'wpview-sandbox',168 style: {169 width: '100%',170 display: 'block'171 }172 } );173 174 iframeDoc = iframe.contentWindow.document;175 176 iframeDoc.open();177 iframeDoc.write(178 '<!DOCTYPE html>' +179 '<html>' +180 '<head>' +181 '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />' +182 head +183 styles +184 '<style>' +185 'html {' +186 'background: transparent;' +187 'padding: 0;' +188 'margin: 0;' +189 '}' +190 'body#wpview-iframe-sandbox {' +191 'background: transparent;' +192 'padding: 1px 0 !important;' +193 'margin: -1px 0 0 !important;' +194 '}' +195 'body#wpview-iframe-sandbox:before,' +196 'body#wpview-iframe-sandbox:after {' +197 'display: none;' +198 'content: "";' +199 '}' +200 '</style>' +201 '</head>' +202 '<body id="wpview-iframe-sandbox" class="' + bodyClasses + '">' +203 body +204 '</body>' +205 '</html>'206 );207 iframeDoc.close();208 209 resize = function() {210 var $iframe, iframeDocHeight;211 212 // Make sure the iframe still exists.213 if ( iframe.contentWindow ) {214 $iframe = $( iframe );215 iframeDocHeight = $( iframeDoc.body ).height();216 217 if ( $iframe.height() !== iframeDocHeight ) {218 $iframe.height( iframeDocHeight );219 editor.nodeChanged();220 }221 }222 };223 224 if ( MutationObserver ) {225 new MutationObserver( _.debounce( function() {226 resize();227 }, 100 ) )228 .observe( iframeDoc.body, {229 attributes: true,230 childList: true,231 subtree: true232 } );233 } else {234 for ( i = 1; i < 6; i++ ) {235 setTimeout( resize, i * 700 );236 }237 }238 239 if ( importStyles ) {240 editor.on( 'wp-body-class-change', function() {241 iframeDoc.body.className = editor.getBody().className;242 });243 }244 }, waitInterval );245 });246 } else {247 this.setContent( body );248 }249 },250 setError: function( message, dashicon ) {251 this.setContent(252 '<div class="wpview-error">' +253 '<div class="dashicons dashicons-' + ( dashicon ? dashicon : 'no' ) + '"></div>' +254 '<p>' + message + '</p>' +255 '</div>'256 );257 },258 rendered: function( value ) {259 var notRendered;260 261 this.getNodes( function( editor, node ) {262 if ( value != null ) {263 $( node ).data( 'rendered', value === true );264 } else {265 notRendered = notRendered || ! $( node ).data( 'rendered' );266 }267 } );268 269 return ! notRendered;270 }271 } );272 273 // take advantage of the Backbone extend method274 wp.mce.View.extend = Backbone.View.extend;275 276 /**277 35 * wp.mce.views 278 36 * 279 37 * A set of utilities that simplifies adding custom UI within a TinyMCE editor. … … 283 41 wp.mce.views = { 284 42 285 43 /** 286 * wp.mce.views.register( type, view ) 287 * 288 * Registers a new TinyMCE view. 289 * 290 * @param type 291 * @param constructor 44 * Registers a new view type. 292 45 * 46 * @param {String} The view type. 47 * @param {Object} Options. 293 48 */ 294 register: function( type, constructor ) { 295 var defaultConstructor = { 296 type: type, 297 View: {}, 298 toView: function( content ) { 299 var match = wp.shortcode.next( this.type, content ); 49 register: function( type, options ) { 50 if ( ! options.View ) { 51 options = { View: options }; 300 52 301 if ( ! match ) { 302 return; 303 } 53 if ( options.View.toView ) { 54 options.toView = options.View.toView; 55 delete options.View.toView; 56 } 57 } 304 58 305 return { 306 index: match.index, 307 content: match.content, 308 options: { 309 shortcode: match.shortcode 310 } 311 }; 59 options = _.defaults( options, { 60 type: type, 61 View: {}, 62 toView: function( content ) { 63 var match = wp.shortcode.next( this.type, content ); 64 65 if ( ! match ) { 66 return; 312 67 } 313 };314 68 315 constructor = _.defaults( constructor, defaultConstructor ); 316 constructor.View = wp.mce.View.extend( constructor.View ); 69 return { 70 index: match.index, 71 content: match.content, 72 options: { 73 shortcode: match.shortcode 74 } 75 }; 76 } 77 } ); 78 79 options.View = wp.mce.View.extend( options.View ); 317 80 318 views[ type ] = constructor;81 views[ type ] = options; 319 82 }, 320 83 321 84 /** 322 * wp.mce.views.get( id )85 * Unregisters a view type. 323 86 * 324 * Returns a TinyMCE view constructor. 325 * 326 * @param type 87 * @param {String} The view type. 327 88 */ 328 get: function( type ) {329 returnviews[ type ];89 unregister: function( type ) { 90 delete views[ type ]; 330 91 }, 331 92 332 93 /** 333 * wp.mce.views.unregister( type ) 334 * 335 * Unregisters a TinyMCE view. 94 * Returns the settings of a view type. 336 95 * 337 * @param type96 * @param {String} The view type. 338 97 */ 339 unregister: function( type ) {340 deleteviews[ type ];98 get: function( type ) { 99 return views[ type ]; 341 100 }, 342 101 343 102 /** 344 * wp.mce.views.unbind( editor ) 345 * 346 * The editor DOM is being rebuilt, run cleanup. 103 * Unbinds all view nodes. 104 * This should be run before removing all view nodes from the DOM. 347 105 */ 348 106 unbind: function() { 349 107 _.each( instances, function( instance ) { … … 352 110 }, 353 111 354 112 /** 355 * toViews( content ) 356 * Scans a `content` string for each view's pattern, replacing any 357 * matches with wrapper elements, and creates a new instance for 358 * every match, which triggers the related data to be fetched. 113 * Scans a given string for each view's pattern, 114 * replacing any matches with markers, 115 * and creates a new instance for every match. 359 116 * 360 * @param content117 * @param {String} String to scan. 361 118 */ 362 119 toViews: function( content ) { 363 120 var pieces = [ { content: content } ], 364 121 current; 365 122 366 _.each( views, function( view, viewType ) {123 _.each( views, function( view, type ) { 367 124 current = pieces.slice(); 368 125 pieces = []; 369 126 … … 379 136 380 137 // Iterate through the string progressively matching views 381 138 // and slicing the string as we go. 382 while ( remaining && ( result = view.toView( remaining )) ) {139 while ( remaining && ( result = view.toView( remaining ) ) ) { 383 140 // Any text before the match becomes an unprocessed piece. 384 141 if ( result.index ) { 385 pieces.push( { content: remaining.substring( 0, result.index ) });142 pieces.push( { content: remaining.substring( 0, result.index ) } ); 386 143 } 387 144 388 145 // Add the processed piece for the match. 389 pieces.push( {390 content: wp.mce.views.toView( viewType, result.content, result.options ),146 pieces.push( { 147 content: wp.mce.views.toView( type, result.content, result.options ), 391 148 processed: true 392 } );149 } ); 393 150 394 151 // Update the remaining content. 395 152 remaining = remaining.slice( result.index + result.content.length ); 396 153 } 397 154 398 // There are no additional matches. If any content remains,399 // add it as an unprocessed piece.155 // There are no additional matches. 156 // If any content remains, add it as an unprocessed piece. 400 157 if ( remaining ) { 401 pieces.push( { content: remaining });158 pieces.push( { content: remaining } ); 402 159 } 403 } );404 } );160 } ); 161 } ); 405 162 406 return _.pluck( pieces, 'content' ).join( '');163 return _.pluck( pieces, 'content' ).join( '' ); 407 164 }, 408 165 409 166 /** 410 * Create a placeholder for a particular view type 411 * 412 * @param viewType 413 * @param text 414 * @param options 167 * Returns the marked text for a particular view type and a given text, 168 * and creates a new instance for that view type if it does not exist. 169 * The text will be returned unmarked if no view of that type is registered. 170 * 171 * @param {String} The view type. 172 * @param {String} The textual representation of the view. 173 * @param {Object} Options. 415 174 * 175 * @return {String} The markered text. 416 176 */ 417 toView: function( viewType, text, options ) { 418 var view = wp.mce.views.get( viewType ), 419 encodedText = window.encodeURIComponent( text ), 420 instance, viewOptions; 421 177 toView: function( type, text, options ) { 178 var view = this.get( type ), 179 encodedText = window.encodeURIComponent( text ); 422 180 423 181 if ( ! view ) { 424 182 return text; 425 183 } 426 184 427 if ( ! wp.mce.views.getInstance( encodedText ) ) { 428 viewOptions = options; 429 viewOptions.type = viewType; 430 viewOptions.encodedText = encodedText; 431 instance = new view.View( viewOptions ); 432 instances[ encodedText ] = instance; 185 if ( ! this.getInstance( encodedText ) ) { 186 instances[ encodedText ] = new view.View( _.extend( options, { 187 encodedText: encodedText, 188 type: type 189 } ) ); 433 190 } 434 191 435 return wp.html.string({ 436 tag: 'div', 437 438 attrs: { 439 'class': 'wpview-wrap', 440 'data-wpview-text': encodedText, 441 'data-wpview-type': viewType 442 }, 443 444 content: '\u00a0' 445 }); 192 return '<p data-wpview-marker="' + encodedText + '">' + text + '</p>'; 446 193 }, 447 194 448 195 /** 449 * Refresh views after an update is made 196 * Refresh view nodes tied to an instance after an update is made. 197 * Note: this function assumes the updated node is not marked as rendered. 450 198 * 451 * @param view {object} being refreshed452 * @param text {string} textual representation of the view453 * @param force {Boolean} whether to force rendering199 * @param {Object} The view instance. 200 * @param {String} The textual representation of the view. 201 * @param {Boolean} Rerender all view nodes tied to this instance. 454 202 */ 455 203 refreshView: function( view, text, force ) { 456 var encodedText = window.encodeURIComponent( text ), 457 viewOptions, 458 result, instance; 459 460 instance = wp.mce.views.getInstance( encodedText ); 461 462 if ( ! instance ) { 463 result = view.toView( text ); 464 viewOptions = result.options; 465 viewOptions.type = view.type; 466 viewOptions.encodedText = encodedText; 467 instance = new view.View( viewOptions ); 468 instances[ encodedText ] = instance; 204 var encodedText = encodeURIComponent( text ); 205 206 if ( ! this.getInstance( encodedText ) ) { 207 instances[ encodedText ] = new view.View( _.extend( view.toView( text ).options, { 208 encodedText: encodedText, 209 type: view.type 210 } ) ); 469 211 } 470 212 471 instance .render( force );213 instances[ encodedText ].render( force ); 472 214 }, 473 215 216 /** 217 * Get an instance based on the encded text. 218 * 219 * @param {String} The textual representation of the view, encoded. 220 */ 474 221 getInstance: function( encodedText ) { 475 222 return instances[ encodedText ]; 476 223 }, 477 224 478 225 /** 479 * render( scope )226 * Renders all view nodes that are not yet rendered. 480 227 * 481 * Renders any view instances inside a DOM node `scope`. 228 * Views are detected by the presence of markers. 229 * To generate markers, pass your content through `toViews`. 482 230 * 483 * View instances are detected by the presence of wrapper elements. 484 * To generate wrapper elements, pass your content through 485 * `wp.mce.view.toViews( content )`. 231 * @param {Boolean} Rerender all view nodes. 486 232 */ 487 233 render: function( force ) { 488 234 _.each( instances, function( instance ) { … … 490 236 } ); 491 237 }, 492 238 493 edit: function( node ) { 494 var viewType = $( node ).data('wpview-type'), 495 view = wp.mce.views.get( viewType ); 239 /** 240 * Renders any editing interface based on the view type. 241 * 242 * @param {tinymce.Editor} The TinyMCE editor instance the view node is in. 243 * @param {HTMLElement} The view node to edit. 244 */ 245 edit: function( editor, node ) { 246 var instance = this.getInstance( $( node ).data( 'wpview-text' ) ), 247 view = wp.mce.views.get( instance.type ), 248 self = this; 496 249 497 if ( view ) {250 if ( view && view.edit ) { 498 251 view.edit( node ); 252 } else if ( instance && instance.edit ) { 253 instance.edit( decodeURIComponent( instance.encodedText ), function( text ) { 254 $( node ).data( 'rendered', false ); 255 editor.dom.setAttrib( node, 'data-wpview-text', encodeURIComponent( text ) ); 256 self.refreshView( view, text ); 257 } ); 499 258 } 500 259 } 501 260 }; 502 261 503 wp.mce.views.register( 'gallery', { 504 View: { 505 template: media.template( 'editor-gallery' ), 506 507 // The fallback post ID to use as a parent for galleries that don't 508 // specify the `ids` or `include` parameters. 509 // 510 // Uses the hidden input on the edit posts page by default. 511 postID: $('#post_ID').val(), 512 513 initialize: function( options ) { 514 this.shortcode = options.shortcode; 515 this.fetch(); 516 }, 262 /** 263 * A Backbone-like View constructor intended for use when rendering a TinyMCE View. 264 * The main difference is that the TinyMCE View is not tied to a particular DOM node. 265 * 266 * @param {Object} Options. 267 */ 268 wp.mce.View = function( options ) { 269 _.extend( this, options || {} ); 270 this.initialize.apply( this, arguments ); 271 }; 517 272 518 fetch: function() { 519 var self = this; 273 _.extend( wp.mce.View.prototype, { 520 274 521 this.attachments = wp.media.gallery.attachments( this.shortcode, this.postID ); 522 this.dfd = this.attachments.more().done( function() { 523 self.render( true ); 524 } ); 525 }, 275 /** 276 * Whether or not to display a loader. 277 * 278 * @type {Boolean} 279 */ 280 loader: true, 526 281 527 getHtml: function() { 528 var attrs = this.shortcode.attrs.named, 529 attachments = false, 530 options; 531 532 // Don't render errors while still fetching attachments 533 if ( this.dfd && 'pending' === this.dfd.state() && ! this.attachments.length ) { 534 return ''; 535 } 536 537 if ( this.attachments.length ) { 538 attachments = this.attachments.toJSON(); 539 540 _.each( attachments, function( attachment ) { 541 if ( attachment.sizes ) { 542 if ( attrs.size && attachment.sizes[ attrs.size ] ) { 543 attachment.thumbnail = attachment.sizes[ attrs.size ]; 544 } else if ( attachment.sizes.thumbnail ) { 545 attachment.thumbnail = attachment.sizes.thumbnail; 546 } else if ( attachment.sizes.full ) { 547 attachment.thumbnail = attachment.sizes.full; 548 } 549 } 550 } ); 551 } 282 /** 283 * Runs after the view instance is created. 284 */ 285 initialize: function() {}, 286 287 /** 288 * Retuns the content to render in the view node. 289 * 290 * @return {*} 291 */ 292 getHtml: function() {}, 293 294 /** 295 * Renders all view nodes tied to this view instance that are not yet rendered. 296 * 297 * @param {Boolean} Rerender all view nodes tied to this view instance. 298 */ 299 render: function( force ) { 300 var i = 0; 301 302 // If there's nothing to render an no loader needs to be shown, stop. 303 if ( ! this.loader && ! this.getHtml() ) { 304 return; 305 } 306 307 // We're about to rerender all views of this instance, so unbind rendered views. 308 force && this.unbind(); 552 309 553 options = { 554 attachments: attachments, 555 columns: attrs.columns ? parseInt( attrs.columns, 10 ) : wp.media.galleryDefaults.columns 556 }; 310 // Replace any left over markers. 311 this.replaceMarkers(); 557 312 558 return this.template( options ); 313 if ( this.getHtml() ) { 314 this.setContent( this.getHtml(), function( editor, node ) { 315 $( node ).data( 'rendered', true ); 316 this.bindNodes.apply( this, arguments ); 317 i++; 318 }, force ? null : false ); 319 320 // Use `bindNodes` if possible. 321 i && $( this ).trigger( 'ready' ); 322 } else { 323 this.setLoader(); 559 324 } 560 325 }, 561 326 562 edit: function( node ) { 563 var gallery = wp.media.gallery, 564 self = this, 565 frame, data; 327 /** 328 * Binds a given rendered view node. 329 * Runs after a view node's content is added to the DOM. 330 * 331 * @param {tinymce.Editor} The TinyMCE editor instance the view node is in. 332 * @param {HTMLElement} The view node. 333 * @param {HTMLElement} The view's content node. 334 */ 335 bindNodes: function() {}, 566 336 567 data = window.decodeURIComponent( $( node ).attr('data-wpview-text') ); 568 frame = gallery.edit( data ); 337 /** 338 * Unbinds all view nodes tied to this view instance. 339 * Runs before their content is removed from the DOM. 340 */ 341 unbind: function() { 342 this.getNodes( function() { 343 this.unbindNodes.apply( this, arguments ); 344 }, true ); 345 }, 569 346 570 frame.state('gallery-edit').on( 'update', function( selection ) { 571 var shortcode = gallery.shortcode( selection ).string(); 572 $( node ).attr( 'data-wpview-text', window.encodeURIComponent( shortcode ) ); 573 wp.mce.views.refreshView( self, shortcode, true ); 574 }); 347 /** 348 * Unbinds a given view node. 349 * Runs before the view node's content is removed from the DOM. 350 * 351 * @param {tinymce.Editor} The TinyMCE editor instance the view node is in. 352 * @param {HTMLElement} The view node. 353 * @param {HTMLElement} The view's content node. 354 */ 355 unbindNodes: function() {}, 575 356 576 frame.on( 'close', function() { 577 frame.detach(); 578 }); 579 } 580 } ); 357 /** 358 * Gets all the TinyMCE editor instances that support views. 359 * 360 * @param {Function} A callback (optional). 361 * 362 * @return {tinymce.Editor[]} An array of TinyMCE editor instances. 363 */ 364 getEditors: function( callback ) { 365 var editors = []; 581 366 582 /** 583 * These are base methods that are shared by the audio and video shortcode's MCE controller. 584 * 585 * @mixin 586 */ 587 wp.mce.av = { 588 View: { 589 overlay: true, 367 _.each( tinymce.editors, function( editor ) { 368 if ( editor.plugins.wpview ) { 369 editors.push( editor ); 370 callback && callback.call( this, editor ); 371 } 372 }, this ); 590 373 591 action: 'parse-media-shortcode', 374 return editors; 375 }, 592 376 593 initialize: function( options ) { 594 var self = this; 377 /** 378 * Gets all view nodes tied to this view instance. 379 * 380 * @param {Function} A callback (optional). 381 * @param {Boolean} Get (un)rendered view nodes (optional). 382 * 383 * @return {HTMLElement[]} An array of view nodes. 384 */ 385 getNodes: function( callback, rendered ) { 386 var nodes = []; 595 387 596 this.shortcode = options.shortcode; 388 this.getEditors( function( editor ) { 389 var self = this; 597 390 598 _.bindAll( this, 'setIframes', 'setNodes', 'fetch', 'stopPlayers' ); 599 $( this ).on( 'ready', this.setNodes ); 391 $( editor.getBody() ) 392 .find( '[data-wpview-text="' + self.encodedText + '"]' ) 393 .filter( function() { 394 var data; 600 395 601 $( document ).on( 'media:edit', this.stopPlayers ); 396 if ( rendered == null ) { 397 return true; 398 } 602 399 603 this.fetch();400 data = $( this ).data( 'rendered' ) === true; 604 401 605 this.getEditors( function( editor ) {606 editor.on( 'hide', function () {607 mediaWindows = [];608 windowIdx = 0;609 self.stopPlayers();402 return rendered ? data : ! data; 403 } ) 404 .each( function( i, node ) { 405 nodes.push( node ); 406 callback && callback.call( self, editor, node, $( node ).find( '.wpview-content' ).get( 0 ) ); 610 407 } ); 611 }); 612 }, 408 } ); 613 409 614 pauseOtherWindows: function ( win ) { 615 _.each( mediaWindows, function ( mediaWindow ) { 616 if ( mediaWindow.sandboxId !== win.sandboxId ) { 617 _.each( mediaWindow.mejs.players, function ( player ) { 618 player.pause(); 619 } ); 620 } 621 } ); 622 }, 410 return nodes; 411 }, 623 412 624 iframeLoaded: function (win) { 625 return _.bind( function () { 626 var callback; 627 if ( ! win.mejs || _.isEmpty( win.mejs.players ) ) { 628 return; 629 } 413 /** 414 * Gets all marker nodes tied to this view instance. 415 * 416 * @param {Function} A callback (optional). 417 * 418 * @return {HTMLElement[]} An array of marker nodes. 419 */ 420 getMarkers: function( callback ) { 421 var markers = []; 630 422 631 win.sandboxId = windowIdx; 632 windowIdx++; 633 mediaWindows.push( win ); 634 635 callback = _.bind( function () { 636 this.pauseOtherWindows( win ); 637 }, this ); 638 639 if ( ! _.isEmpty( win.mejs.MediaPluginBridge.pluginMediaElements ) ) { 640 _.each( win.mejs.MediaPluginBridge.pluginMediaElements, function ( mediaElement ) { 641 mediaElement.addEventListener( 'play', callback ); 642 } ); 643 } 423 this.getEditors( function( editor ) { 424 var self = this; 644 425 645 _.each( win.mejs.players, function ( player ) { 646 $( player.node ).on( 'play', callback ); 647 }, this ); 648 }, this ); 649 }, 650 651 listenToSandboxes: function () { 652 _.each( this.getNodes(), function ( node ) { 653 var win, iframe = $( '.wpview-sandbox', node ).get( 0 ); 654 if ( iframe && ( win = iframe.contentWindow ) ) { 655 $( win ).load( _.bind( this.iframeLoaded( win ), this ) ); 656 } 657 }, this ); 658 }, 426 $( editor.getBody() ) 427 .find( '[data-wpview-marker="' + this.encodedText + '"]' ) 428 .each( function( i, node ) { 429 markers.push( node ); 430 callback && callback.call( self, editor, node ); 431 } ); 432 } ); 659 433 660 deferredListen: function () { 661 window.setTimeout( _.bind( this.listenToSandboxes, this ), this.getNodes().length * waitInterval ); 662 }, 663 664 setNodes: function () { 665 if ( this.parsed ) { 666 this.setIframes( this.parsed.head, this.parsed.body ); 667 this.deferredListen(); 668 } else { 669 this.fail(); 434 return markers; 435 }, 436 437 /** 438 * Replaces all marker nodes tied to this view instance. 439 */ 440 replaceMarkers: function() { 441 this.getMarkers( function( editor, node ) { 442 if ( $( node ).text() !== decodeURIComponent( this.encodedText ) ) { 443 editor.dom.setAttrib( node, 'data-wpview-marker', null ); 444 return; 670 445 } 671 },672 446 673 fetch: function () { 674 var self = this; 447 editor.dom.replace( 448 editor.dom.createFragment( 449 '<div class="wpview-wrap" data-wpview-text="' + this.encodedText + '" data-wpview-type="' + this.type + '">' + 450 '<p class="wpview-selection-before">\u00a0</p>' + 451 '<div class="wpview-body" contenteditable="false">' + 452 '<div class="toolbar mce-arrow-down">' + 453 ( this.edit || views[ this.type ].edit ? '<div class="dashicons dashicons-edit edit"></div>' : '' ) + 454 '<div class="dashicons dashicons-no remove"></div>' + 455 '</div>' + 456 '<div class="wpview-content wpview-type-' + this.type + '"></div>' + 457 ( this.overlay ? '<div class="wpview-overlay"></div>' : '' ) + 458 '</div>' + 459 '<p class="wpview-selection-after">\u00a0</p>' + 460 '</div>' 461 ), 462 node 463 ); 464 } ); 465 }, 675 466 676 wp.ajax.send( this.action, { 677 data: { 678 post_ID: $( '#post_ID' ).val() || 0, 679 type: this.shortcode.tag, 680 shortcode: this.shortcode.string() 681 } 682 } ) 683 .done( function( response ) { 684 if ( response ) { 685 self.parsed = response; 686 self.setIframes( response.head, response.body ); 687 self.deferredListen(); 688 } else { 689 self.fail( true ); 690 } 691 } ) 692 .fail( function( response ) { 693 self.fail( response || true ); 694 } ); 695 }, 467 /** 468 * Removes all marker nodes tied to this view instance. 469 */ 470 removeMarkers: function() { 471 this.getMarkers( function( editor, node ) { 472 editor.dom.setAttrib( node, 'data-wpview-marker', null ); 473 } ); 474 }, 475 476 /** 477 * Sets the content for all view nodes tied to this view instance. 478 * 479 * @param {*} The content to set. 480 * @param {Function} A callback (optional). 481 * @param {Boolean} Only set for (un)rendered nodes (optional). 482 */ 483 setContent: function( content, callback, rendered ) { 484 if ( _.isObject( content ) && content.body.indexOf( '<script' ) !== -1 ) { 485 this.setIframes( content.head, content.body, callback, rendered ); 486 } else if ( _.isString( content ) && content.indexOf( '<script' ) !== -1 ) { 487 this.setIframes( null, content, callback, rendered ); 488 } else { 489 this.getNodes( function( editor, node, contentNode ) { 490 content = content.body || content; 491 492 contentNode.innerHTML = ''; 493 contentNode.appendChild( _.isString( content ) ? editor.dom.createFragment( content ) : content ); 494 495 callback && callback.apply( this, arguments ); 496 }, rendered ); 497 } 498 }, 499 500 /** 501 * Sets the content in an iframe for all view nodes tied to this view instance. 502 * 503 * @param {String} HTML string to be added to the head of the document. 504 * @param {String} HTML string to be added to the body of the document. 505 * @param {Function} A callback (optional). 506 * @param {Boolean} Only set for (un)rendered nodes (optional). 507 */ 508 setIframes: function( head, body, callback, rendered ) { 509 var MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver, 510 importStyles = this.type === 'video' || this.type === 'audio' || this.type === 'playlist'; 511 512 this.getNodes( function( editor, node, content ) { 513 var dom = editor.dom, 514 styles = '', 515 bodyClasses = editor.getBody().className || '', 516 iframe, iframeDoc, i, resize; 517 518 content.innerHTML = ''; 519 head = head || ''; 520 521 if ( importStyles ) { 522 if ( ! wp.mce.views.sandboxStyles ) { 523 tinymce.each( dom.$( 'link[rel="stylesheet"]', editor.getDoc().head ), function( link ) { 524 if ( link.href && link.href.indexOf( 'skins/lightgray/content.min.css' ) === -1 && 525 link.href.indexOf( 'skins/wordpress/wp-content.css' ) === -1 ) { 526 527 styles += dom.getOuterHTML( link ) + '\n'; 528 } 529 }); 696 530 697 fail: function( error ) { 698 if ( ! this.error ) { 699 if ( error ) { 700 this.error = error; 531 wp.mce.views.sandboxStyles = styles; 701 532 } else { 702 return;533 styles = wp.mce.views.sandboxStyles; 703 534 } 704 535 } 705 536 706 if ( this.error.message ) { 707 if ( ( this.error.type === 'not-embeddable' && this.type === 'embed' ) || this.error.type === 'not-ssl' || 708 this.error.type === 'no-items' ) { 537 // Seems Firefox needs a bit of time to insert/set the view nodes, 538 // or the iframe will fail especially when switching Text => Visual. 539 setTimeout( function() { 540 iframe = dom.add( content, 'iframe', { 541 /* jshint scripturl: true */ 542 src: tinymce.Env.ie ? 'javascript:""' : '', 543 frameBorder: '0', 544 allowTransparency: 'true', 545 scrolling: 'no', 546 'class': 'wpview-sandbox', 547 style: { 548 width: '100%', 549 display: 'block' 550 } 551 } ); 709 552 710 this.setError( this.error.message, 'admin-media' ); 711 } else { 712 this.setContent( '<p>' + this.original + '</p>', 'replace' ); 713 } 714 } else if ( this.error.statusText ) { 715 this.setError( this.error.statusText, 'admin-media' ); 716 } else if ( this.original ) { 717 this.setContent( '<p>' + this.original + '</p>', 'replace' ); 718 } 719 }, 720 721 stopPlayers: function( remove ) { 722 var rem = remove === 'remove'; 723 724 this.getNodes( function( editor, node, content ) { 725 var p, win, 726 iframe = $( 'iframe.wpview-sandbox', content ).get(0); 553 iframeDoc = iframe.contentWindow.document; 727 554 728 if ( iframe && ( win = iframe.contentWindow ) && win.mejs ) { 729 // Sometimes ME.js may show a "Download File" placeholder and player.remove() doesn't exist there. 730 try { 731 for ( p in win.mejs.players ) { 732 win.mejs.players[p].pause(); 555 iframeDoc.open(); 733 556 734 if ( rem ) { 735 win.mejs.players[p].remove(); 736 } 557 iframeDoc.write( 558 '<!DOCTYPE html>' + 559 '<html>' + 560 '<head>' + 561 '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />' + 562 head + 563 styles + 564 '<style>' + 565 'html {' + 566 'background: transparent;' + 567 'padding: 0;' + 568 'margin: 0;' + 569 '}' + 570 'body#wpview-iframe-sandbox {' + 571 'background: transparent;' + 572 'padding: 1px 0 !important;' + 573 'margin: -1px 0 0 !important;' + 574 '}' + 575 'body#wpview-iframe-sandbox:before,' + 576 'body#wpview-iframe-sandbox:after {' + 577 'display: none;' + 578 'content: "";' + 579 '}' + 580 '</style>' + 581 '</head>' + 582 '<body id="wpview-iframe-sandbox" class="' + bodyClasses + '">' + 583 body + 584 '</body>' + 585 '</html>' 586 ); 587 588 iframeDoc.close(); 589 590 resize = function() { 591 var $iframe, iframeDocHeight; 592 593 // Make sure the iframe still exists. 594 if ( iframe.contentWindow ) { 595 $iframe = $( iframe ); 596 iframeDocHeight = $( iframeDoc.body ).height(); 597 598 if ( $iframe.height() !== iframeDocHeight ) { 599 $iframe.height( iframeDocHeight ); 600 editor.nodeChanged(); 737 601 } 738 } catch( er ) {} 602 } 603 }; 604 605 if ( MutationObserver ) { 606 new MutationObserver( _.debounce( function() { 607 resize(); 608 }, 100 ) ) 609 .observe( iframeDoc.body, { 610 attributes: true, 611 childList: true, 612 subtree: true 613 } ); 614 } else { 615 for ( i = 1; i < 6; i++ ) { 616 setTimeout( resize, i * 700 ); 617 } 739 618 } 740 });741 },742 619 743 unbind: function() { 744 this.stopPlayers( 'remove' ); 745 } 620 if ( importStyles ) { 621 editor.on( 'wp-body-class-change', function() { 622 iframeDoc.body.className = editor.getBody().className; 623 } ); 624 } 625 }, 50 ); 626 627 callback && callback.apply( this, arguments ); 628 }, rendered ); 746 629 }, 747 630 748 631 /** 749 * Called when a TinyMCE view is clicked for editing. 750 * - Parses the shortcode out of the element's data attribute 751 * - Calls the `edit` method on the shortcode model 752 * - Launches the model window 753 * - Bind's an `update` callback which updates the element's data attribute 754 * re-renders the view 632 * Sets a loader for all view nodes tied to this view instance. 633 */ 634 setLoader: function() { 635 this.setContent( 636 '<div class="loading-placeholder">' + 637 '<div class="dashicons dashicons-admin-media"></div>' + 638 '<div class="wpview-loading"><ins></ins></div>' + 639 '</div>' 640 ); 641 }, 642 643 /** 644 * Sets an error for all view nodes tied to this view instance. 755 645 * 756 * @param {HTMLElement} node 646 * @param {String} The error message to set. 647 * @param {String} A dashicon ID (optional). {@link https://developer.wordpress.org/resource/dashicons/} 757 648 */ 758 edit: function( node ) { 649 setError: function( message, dashicon ) { 650 this.setContent( 651 '<div class="wpview-error">' + 652 '<div class="dashicons dashicons-' + ( dashicon || 'no' ) + '"></div>' + 653 '<p>' + message + '</p>' + 654 '</div>' 655 ); 656 } 657 } ); 658 659 // Take advantage of the Backbone extend method. 660 wp.mce.View.extend = Backbone.View.extend; 661 } )( window.jQuery ); 662 663 /* 664 * The WordPress core TinyMCE views. 665 * Views for the gallery, audio, video, playlist and embed shortcodes, 666 * and a view for embeddable URLs. 667 */ 668 ( function( $, views ) { 669 var postID = $( '#post_ID' ).val() || 0, 670 media, gallery, av, embed; 671 672 media = { 673 state: [], 674 675 edit: function( text, update ) { 759 676 var media = wp.media[ this.type ], 760 self = this, 761 frame, data, callback; 677 frame = media.edit( text ); 762 678 763 $( document ).trigger( 'media:edit' ); 679 this.stopPlayers && this.stopPlayers(); 680 681 _.each( this.state, function( state ) { 682 frame.state( state ).on( 'update', function( selection ) { 683 update( media.shortcode( selection ).string() ); 684 } ); 685 } ); 764 686 765 data = window.decodeURIComponent( $( node ).attr('data-wpview-text') );766 frame = media.edit( data );767 687 frame.on( 'close', function() { 768 688 frame.detach(); 769 689 } ); 690 } 691 }; 770 692 771 callback = function( selection ) { 772 var shortcode = wp.media[ self.type ].shortcode( selection ).string(); 773 $( node ).attr( 'data-wpview-text', window.encodeURIComponent( shortcode ) ); 774 wp.mce.views.refreshView( self, shortcode ); 775 frame.detach(); 776 }; 777 if ( _.isArray( self.state ) ) { 778 _.each( self.state, function (state) { 779 frame.state( state ).on( 'update', callback ); 693 gallery = _.extend( {}, media, { 694 state: [ 'gallery-edit' ], 695 696 initialize: function() { 697 var self = this; 698 699 this.template = wp.media.template( 'editor-gallery' ); 700 this.attachments = wp.media.gallery.attachments( this.shortcode, postID ); 701 this.dfd = this.attachments.more().done( function() { 702 self.render(); 703 } ); 704 }, 705 706 getHtml: function() { 707 var attrs = this.shortcode.attrs.named, 708 attachments = false; 709 710 // Don't render errors while still fetching attachments 711 if ( this.dfd && 'pending' === this.dfd.state() && ! this.attachments.length ) { 712 return ''; 713 } 714 715 if ( this.attachments.length ) { 716 attachments = this.attachments.toJSON(); 717 718 _.each( attachments, function( attachment ) { 719 if ( attachment.sizes ) { 720 if ( attrs.size && attachment.sizes[ attrs.size ] ) { 721 attachment.thumbnail = attachment.sizes[ attrs.size ]; 722 } else if ( attachment.sizes.thumbnail ) { 723 attachment.thumbnail = attachment.sizes.thumbnail; 724 } else if ( attachment.sizes.full ) { 725 attachment.thumbnail = attachment.sizes.full; 726 } 727 } 780 728 } ); 781 } else {782 frame.state( self.state ).on( 'update', callback );783 729 } 784 frame.open(); 730 731 return this.template( { 732 attachments: attachments, 733 columns: attrs.columns ? parseInt( attrs.columns, 10 ) : wp.media.galleryDefaults.columns 734 } ); 785 735 } 786 } ;736 } ); 787 737 788 /** 789 * TinyMCE handler for the video shortcode 790 * 791 * @mixes wp.mce.av 792 */ 793 wp.mce.views.register( 'video', _.extend( {}, wp.mce.av, { 794 state: 'video-details' 795 } ) ); 738 av = _.extend( {}, media, { 739 overlay: true, 740 action: 'parse-media-shortcode', 741 742 initialize: function() { 743 var self = this; 744 745 if ( this.url ) { 746 this.loader = false; 747 this.shortcode = wp.media.embed.shortcode( { 748 url: this.url 749 } ); 750 } 796 751 797 /** 798 * TinyMCE handler for the audio shortcode 799 * 800 * @mixes wp.mce.av 801 */ 802 wp.mce.views.register( 'audio', _.extend( {}, wp.mce.av, { 803 state: 'audio-details' 804 } ) ); 752 wp.ajax.send( this.action, { 753 data: { 754 post_ID: postID, 755 type: this.shortcode.tag, 756 shortcode: this.shortcode.string() 757 } 758 } ) 759 .done( function( response ) { 760 self.parsed = response; 761 self.render(); 762 } ) 763 .fail( function( response ) { 764 if ( self.type === 'embedURL' ) { 765 self.removeMarkers(); 766 } else { 767 self.setError( response.message || response.statusText, 'admin-media' ); 768 } 769 } ); 805 770 806 /** 807 * TinyMCE handler for the playlist shortcode 808 * 809 * @mixes wp.mce.av 810 */ 811 wp.mce.views.register( 'playlist', _.extend( {}, wp.mce.av, { 812 state: [ 'playlist-edit', 'video-playlist-edit' ] 813 } ) ); 771 this.getEditors( function( editor ) { 772 editor.on( 'wpview-selected', function() { 773 self.stopPlayers(); 774 } ); 775 } ); 776 }, 814 777 815 /** 816 * TinyMCE handler for the embed shortcode 817 */ 818 wp.mce.embedMixin = { 819 View: _.extend( {}, wp.mce.av.View, { 820 overlay: true, 821 action: 'parse-embed', 822 initialize: function( options ) { 823 this.content = options.content; 824 this.original = options.url || options.shortcode.string(); 825 826 if ( options.url ) { 827 this.shortcode = media.embed.shortcode( { 828 url: options.url 778 stopPlayers: function( remove ) { 779 this.getNodes( function( editor, node, content ) { 780 var win = $( 'iframe.wpview-sandbox', content ).get( 0 ); 781 782 if ( win && ( win = win.contentWindow ) && win.mejs ) { 783 _.each( win.mejs.players, function( player ) { 784 try { 785 player[ remove ? 'remove' : 'pause' ](); 786 } catch ( e ) {} 829 787 } ); 830 } else {831 this.shortcode = options.shortcode;832 788 } 789 } ); 790 }, 833 791 834 _.bindAll( this, 'setIframes', 'setNodes', 'fetch' ); 835 $( this ).on( 'ready', this.setNodes ); 836 837 this.fetch(); 838 } 839 } ), 840 edit: function( node ) { 841 var embed = media.embed, 842 self = this, 843 frame, 844 data, 845 isURL = 'embedURL' === this.type; 792 getHtml: function() { 793 return this.parsed; 794 } 795 } ); 846 796 847 $( document ).trigger( 'media:edit' ); 797 embed = _.extend( {}, av, { 798 action: 'parse-embed', 848 799 849 data = window.decodeURIComponent( $( node ).attr('data-wpview-text') ); 850 frame = embed.edit( data, isURL ); 851 frame.on( 'close', function() { 852 frame.detach(); 853 } ); 854 frame.state( 'embed' ).props.on( 'change:url', function (model, url) { 855 if ( ! url ) { 856 return; 800 edit: function( text, update ) { 801 var media = wp.media.embed, 802 isURL = 'embedURL' === this.type, 803 frame = media.edit( text, isURL ); 804 805 this.stopPlayers(); 806 807 frame.state( 'embed' ).props.on( 'change:url', function( model, url ) { 808 if ( url ) { 809 frame.state( 'embed' ).metadata = model.toJSON(); 857 810 } 858 frame.state( 'embed' ).metadata = model.toJSON();859 811 } ); 860 frame.state( 'embed' ).on( 'select', function() {861 var shortcode;862 812 813 frame.state( 'embed' ).on( 'select', function() { 863 814 if ( isURL ) { 864 shortcode = frame.state( 'embed' ).metadata.url;815 update( frame.state( 'embed' ).metadata.url ); 865 816 } else { 866 shortcode = embed.shortcode( frame.state( 'embed' ).metadata ).string();817 update( media.shortcode( frame.state( 'embed' ).metadata ).string() ); 867 818 } 868 $( node ).attr( 'data-wpview-text', window.encodeURIComponent( shortcode ) ); 869 wp.mce.views.refreshView( self, shortcode ); 819 } ); 820 821 frame.on( 'close', function() { 870 822 frame.detach(); 871 823 } ); 824 872 825 frame.open(); 873 826 } 874 }; 827 } ); 828 829 views.register( 'gallery', _.extend( {}, gallery ) ); 875 830 876 wp.mce.views.register( 'embed', _.extend( {}, wp.mce.embedMixin ) ); 831 views.register( 'audio', _.extend( {}, av, { 832 state: [ 'audio-details' ] 833 } ) ); 834 835 views.register( 'video', _.extend( {}, av, { 836 state: [ 'video-details' ] 837 } ) ); 877 838 878 wp.mce.views.register( 'embedURL', _.extend( {}, wp.mce.embedMixin, { 839 views.register( 'playlist', _.extend( {}, av, { 840 state: [ 'playlist-edit', 'video-playlist-edit' ] 841 } ) ); 842 843 views.register( 'embed', _.extend( {}, embed ) ); 844 845 views.register( 'embedURL', _.extend( {}, embed, { 879 846 toView: function( content ) { 880 847 var re = /(^|<p>)(https?:\/\/[^\s"]+?)(<\/p>\s*|$)/gi, 881 848 match = re.exec( tinymce.trim( content ) ); … … 893 860 }; 894 861 } 895 862 } ) ); 896 897 }(jQuery)); 863 } )( window.jQuery, window.wp.mce.views ); -
src/wp-includes/js/tinymce/plugins/wpview/plugin.js
341 341 editor.focus(); 342 342 } 343 343 344 wp.mce.views.edit( view );344 wp.mce.views.edit( editor, view ); 345 345 return false; 346 346 } else if ( editor.dom.hasClass( event.target, 'remove' ) ) { 347 347 removeView( view );