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1 /** 2 * @output wp-includes/js/mce-view.js 3 */ 4 5 /* global tinymce */ 6 7 /* 8 * The TinyMCE view API. 9 * 10 * Note: this API is "experimental" meaning that it will probably change 11 * in the next few releases based on feedback from 3.9.0. 12 * If you decide to use it, please follow the development closely. 13 * 14 * Diagram 15 * 16 * |- registered view constructor (type) 17 * | |- view instance (unique text) 18 * | | |- editor 1 19 * | | | |- view node 20 * | | | |- view node 21 * | | | |- ... 22 * | | |- editor 2 23 * | | | |- ... 24 * | |- view instance 25 * | | |- ... 26 * |- registered view 27 * | |- ... 28 */ 29 ( function( window, wp, shortcode, $ ) { 30 'use strict'; 31 32 var views = {}, 33 instances = {}; 34 35 wp.mce = wp.mce || {}; 36 37 /** 38 * wp.mce.views 39 * 40 * A set of utilities that simplifies adding custom UI within a TinyMCE editor. 41 * At its core, it serves as a series of converters, transforming text to a 42 * custom UI, and back again. 43 */ 44 wp.mce.views = { 45 46 /** 47 * Registers a new view type. 48 * 49 * @param {string} type The view type. 50 * @param {Object} extend An object to extend wp.mce.View.prototype with. 51 */ 52 register: function( type, extend ) { 53 views[ type ] = wp.mce.View.extend( _.extend( extend, { type: type } ) ); 54 }, 55 56 /** 57 * Unregisters a view type. 58 * 59 * @param {string} type The view type. 60 */ 61 unregister: function( type ) { 62 delete views[ type ]; 63 }, 64 65 /** 66 * Returns the settings of a view type. 67 * 68 * @param {string} type The view type. 69 * 70 * @return {Function} The view constructor. 71 */ 72 get: function( type ) { 73 return views[ type ]; 74 }, 75 76 /** 77 * Unbinds all view nodes. 78 * Runs before removing all view nodes from the DOM. 79 */ 80 unbind: function() { 81 _.each( instances, function( instance ) { 82 instance.unbind(); 83 } ); 84 }, 85 86 /** 87 * Scans a given string for each view's pattern, 88 * replacing any matches with markers, 89 * and creates a new instance for every match. 90 * 91 * @param {string} content The string to scan. 92 * @param {tinymce.Editor} editor The editor. 93 * 94 * @return {string} The string with markers. 95 */ 96 setMarkers: function( content, editor ) { 97 var pieces = [ { content: content } ], 98 self = this, 99 instance, current; 100 101 _.each( views, function( view, type ) { 102 current = pieces.slice(); 103 pieces = []; 104 105 _.each( current, function( piece ) { 106 var remaining = piece.content, 107 result, text; 108 109 // Ignore processed pieces, but retain their location. 110 if ( piece.processed ) { 111 pieces.push( piece ); 112 return; 113 } 114 115 // Iterate through the string progressively matching views 116 // and slicing the string as we go. 117 while ( remaining && ( result = view.prototype.match( remaining ) ) ) { 118 // Any text before the match becomes an unprocessed piece. 119 if ( result.index ) { 120 pieces.push( { content: remaining.substring( 0, result.index ) } ); 121 } 122 123 result.options.editor = editor; 124 instance = self.createInstance( type, result.content, result.options ); 125 text = instance.loader ? '.' : instance.text; 126 127 // Add the processed piece for the match. 128 pieces.push( { 129 content: instance.ignore ? text : '<p data-wpview-marker="' + instance.encodedText + '">' + text + '</p>', 130 processed: true 131 } ); 132 133 // Update the remaining content. 134 remaining = remaining.slice( result.index + result.content.length ); 135 } 136 137 // There are no additional matches. 138 // If any content remains, add it as an unprocessed piece. 139 if ( remaining ) { 140 pieces.push( { content: remaining } ); 141 } 142 } ); 143 } ); 144 145 content = _.pluck( pieces, 'content' ).join( '' ); 146 return content.replace( /<p>\s*<p data-wpview-marker=/g, '<p data-wpview-marker=' ).replace( /<\/p>\s*<\/p>/g, '</p>' ); 147 }, 148 149 /** 150 * Create a view instance. 151 * 152 * @param {string} type The view type. 153 * @param {string} text The textual representation of the view. 154 * @param {Object} options Options. 155 * @param {boolean} force Recreate the instance. Optional. 156 * 157 * @return {wp.mce.View} The view instance. 158 */ 159 createInstance: function( type, text, options, force ) { 160 var View = this.get( type ), 161 encodedText, 162 instance; 163 164 if ( text.indexOf( '[' ) !== -1 && text.indexOf( ']' ) !== -1 ) { 165 // Looks like a shortcode? Remove any line breaks from inside of shortcodes 166 // or autop will replace them with <p> and <br> later and the string won't match. 167 text = text.replace( /\[[^\]]+\]/g, function( match ) { 168 return match.replace( /[\r\n]/g, '' ); 169 }); 170 } 171 172 if ( ! force ) { 173 instance = this.getInstance( text ); 174 175 if ( instance ) { 176 return instance; 177 } 178 } 179 180 encodedText = encodeURIComponent( text ); 181 182 options = _.extend( options || {}, { 183 text: text, 184 encodedText: encodedText 185 } ); 186 187 return instances[ encodedText ] = new View( options ); 188 }, 189 190 /** 191 * Get a view instance. 192 * 193 * @param {(string|HTMLElement)} object The textual representation of the view or the view node. 194 * 195 * @return {wp.mce.View} The view instance or undefined. 196 */ 197 getInstance: function( object ) { 198 if ( typeof object === 'string' ) { 199 return instances[ encodeURIComponent( object ) ]; 200 } 201 202 return instances[ $( object ).attr( 'data-wpview-text' ) ]; 203 }, 204 205 /** 206 * Given a view node, get the view's text. 207 * 208 * @param {HTMLElement} node The view node. 209 * 210 * @return {string} The textual representation of the view. 211 */ 212 getText: function( node ) { 213 return decodeURIComponent( $( node ).attr( 'data-wpview-text' ) || '' ); 214 }, 215 216 /** 217 * Renders all view nodes that are not yet rendered. 218 * 219 * @param {boolean} force Rerender all view nodes. 220 */ 221 render: function( force ) { 222 _.each( instances, function( instance ) { 223 instance.render( null, force ); 224 } ); 225 }, 226 227 /** 228 * Update the text of a given view node. 229 * 230 * @param {string} text The new text. 231 * @param {tinymce.Editor} editor The TinyMCE editor instance the view node is in. 232 * @param {HTMLElement} node The view node to update. 233 * @param {boolean} force Recreate the instance. Optional. 234 */ 235 update: function( text, editor, node, force ) { 236 var instance = this.getInstance( node ); 237 238 if ( instance ) { 239 instance.update( text, editor, node, force ); 240 } 241 }, 242 243 /** 244 * Renders any editing interface based on the view type. 245 * 246 * @param {tinymce.Editor} editor The TinyMCE editor instance the view node is in. 247 * @param {HTMLElement} node The view node to edit. 248 */ 249 edit: function( editor, node ) { 250 var instance = this.getInstance( node ); 251 252 if ( instance && instance.edit ) { 253 instance.edit( instance.text, function( text, force ) { 254 instance.update( text, editor, node, force ); 255 } ); 256 } 257 }, 258 259 /** 260 * Remove a given view node from the DOM. 261 * 262 * @param {tinymce.Editor} editor The TinyMCE editor instance the view node is in. 263 * @param {HTMLElement} node The view node to remove. 264 */ 265 remove: function( editor, node ) { 266 var instance = this.getInstance( node ); 267 268 if ( instance ) { 269 instance.remove( editor, node ); 270 } 271 } 272 }; 273 274 /** 275 * A Backbone-like View constructor intended for use when rendering a TinyMCE View. 276 * The main difference is that the TinyMCE View is not tied to a particular DOM node. 277 * 278 * @param {Object} options Options. 279 */ 280 wp.mce.View = function( options ) { 281 _.extend( this, options ); 282 this.initialize(); 283 }; 284 285 wp.mce.View.extend = Backbone.View.extend; 286 287 _.extend( wp.mce.View.prototype, /** @lends wp.mce.View.prototype */{ 288 289 /** 290 * The content. 291 * 292 * @type {*} 293 */ 294 content: null, 295 296 /** 297 * Whether or not to display a loader. 298 * 299 * @type {Boolean} 300 */ 301 loader: true, 302 303 /** 304 * Runs after the view instance is created. 305 */ 306 initialize: function() {}, 307 308 /** 309 * Returns the content to render in the view node. 310 * 311 * @return {*} 312 */ 313 getContent: function() { 314 return this.content; 315 }, 316 317 /** 318 * Renders all view nodes tied to this view instance that are not yet rendered. 319 * 320 * @param {string} content The content to render. Optional. 321 * @param {boolean} force Rerender all view nodes tied to this view instance. Optional. 322 */ 323 render: function( content, force ) { 324 if ( content != null ) { 325 this.content = content; 326 } 327 328 content = this.getContent(); 329 330 // If there's nothing to render an no loader needs to be shown, stop. 331 if ( ! this.loader && ! content ) { 332 return; 333 } 334 335 // We're about to rerender all views of this instance, so unbind rendered views. 336 force && this.unbind(); 337 338 // Replace any left over markers. 339 this.replaceMarkers(); 340 341 if ( content ) { 342 this.setContent( content, function( editor, node ) { 343 $( node ).data( 'rendered', true ); 344 this.bindNode.call( this, editor, node ); 345 }, force ? null : false ); 346 } else { 347 this.setLoader(); 348 } 349 }, 350 351 /** 352 * Binds a given node after its content is added to the DOM. 353 */ 354 bindNode: function() {}, 355 356 /** 357 * Unbinds a given node before its content is removed from the DOM. 358 */ 359 unbindNode: function() {}, 360 361 /** 362 * Unbinds all view nodes tied to this view instance. 363 * Runs before their content is removed from the DOM. 364 */ 365 unbind: function() { 366 this.getNodes( function( editor, node ) { 367 this.unbindNode.call( this, editor, node ); 368 }, true ); 369 }, 370 371 /** 372 * Gets all the TinyMCE editor instances that support views. 373 * 374 * @param {Function} callback A callback. 375 */ 376 getEditors: function( callback ) { 377 _.each( tinymce.editors, function( editor ) { 378 if ( editor.plugins.wpview ) { 379 callback.call( this, editor ); 380 } 381 }, this ); 382 }, 383 384 /** 385 * Gets all view nodes tied to this view instance. 386 * 387 * @param {Function} callback A callback. 388 * @param {boolean} rendered Get (un)rendered view nodes. Optional. 389 */ 390 getNodes: function( callback, rendered ) { 391 this.getEditors( function( editor ) { 392 var self = this; 393 394 $( editor.getBody() ) 395 .find( '[data-wpview-text="' + self.encodedText + '"]' ) 396 .filter( function() { 397 var data; 398 399 if ( rendered == null ) { 400 return true; 401 } 402 403 data = $( this ).data( 'rendered' ) === true; 404 405 return rendered ? data : ! data; 406 } ) 407 .each( function() { 408 callback.call( self, editor, this, this /* back compat */ ); 409 } ); 410 } ); 411 }, 412 413 /** 414 * Gets all marker nodes tied to this view instance. 415 * 416 * @param {Function} callback A callback. 417 */ 418 getMarkers: function( callback ) { 419 this.getEditors( function( editor ) { 420 var self = this; 421 422 $( editor.getBody() ) 423 .find( '[data-wpview-marker="' + this.encodedText + '"]' ) 424 .each( function() { 425 callback.call( self, editor, this ); 426 } ); 427 } ); 428 }, 429 430 /** 431 * Replaces all marker nodes tied to this view instance. 432 */ 433 replaceMarkers: function() { 434 this.getMarkers( function( editor, node ) { 435 var selected = node === editor.selection.getNode(); 436 var $viewNode; 437 438 if ( ! this.loader && $( node ).text() !== tinymce.DOM.decode( this.text ) ) { 439 editor.dom.setAttrib( node, 'data-wpview-marker', null ); 440 return; 441 } 442 443 $viewNode = editor.$( 444 '<div class="wpview wpview-wrap" data-wpview-text="' + this.encodedText + '" data-wpview-type="' + this.type + '" contenteditable="false"></div>' 445 ); 446 447 editor.undoManager.ignore( function() { 448 editor.$( node ).replaceWith( $viewNode ); 449 } ); 450 451 if ( selected ) { 452 setTimeout( function() { 453 editor.undoManager.ignore( function() { 454 editor.selection.select( $viewNode[0] ); 455 editor.selection.collapse(); 456 } ); 457 } ); 458 } 459 } ); 460 }, 461 462 /** 463 * Removes all marker nodes tied to this view instance. 464 */ 465 removeMarkers: function() { 466 this.getMarkers( function( editor, node ) { 467 editor.dom.setAttrib( node, 'data-wpview-marker', null ); 468 } ); 469 }, 470 471 /** 472 * Sets the content for all view nodes tied to this view instance. 473 * 474 * @param {*} content The content to set. 475 * @param {Function} callback A callback. Optional. 476 * @param {boolean} rendered Only set for (un)rendered nodes. Optional. 477 */ 478 setContent: function( content, callback, rendered ) { 479 if ( _.isObject( content ) && ( content.sandbox || content.head || content.body.indexOf( '<script' ) !== -1 ) ) { 480 this.setIframes( content.head || '', content.body, callback, rendered ); 481 } else if ( _.isString( content ) && content.indexOf( '<script' ) !== -1 ) { 482 this.setIframes( '', content, callback, rendered ); 483 } else { 484 this.getNodes( function( editor, node ) { 485 content = content.body || content; 486 487 if ( content.indexOf( '<iframe' ) !== -1 ) { 488 content += '<span class="mce-shim"></span>'; 489 } 490 491 editor.undoManager.transact( function() { 492 node.innerHTML = ''; 493 node.appendChild( _.isString( content ) ? editor.dom.createFragment( content ) : content ); 494 editor.dom.add( node, 'span', { 'class': 'wpview-end' } ); 495 } ); 496 497 callback && callback.call( this, editor, node ); 498 }, rendered ); 499 } 500 }, 501 502 /** 503 * Sets the content in an iframe for all view nodes tied to this view instance. 504 * 505 * @param {string} head HTML string to be added to the head of the document. 506 * @param {string} body HTML string to be added to the body of the document. 507 * @param {Function} callback A callback. Optional. 508 * @param {boolean} rendered Only set for (un)rendered nodes. Optional. 509 */ 510 setIframes: function( head, body, callback, rendered ) { 511 var self = this; 512 513 if ( body.indexOf( '[' ) !== -1 && body.indexOf( ']' ) !== -1 ) { 514 var shortcodesRegExp = new RegExp( '\\[\\/?(?:' + window.mceViewL10n.shortcodes.join( '|' ) + ')[^\\]]*?\\]', 'g' ); 515 // Escape tags inside shortcode previews. 516 body = body.replace( shortcodesRegExp, function( match ) { 517 return match.replace( /</g, '<' ).replace( />/g, '>' ); 518 } ); 519 } 520 521 this.getNodes( function( editor, node ) { 522 var dom = editor.dom, 523 styles = '', 524 bodyClasses = editor.getBody().className || '', 525 editorHead = editor.getDoc().getElementsByTagName( 'head' )[0], 526 iframe, iframeWin, iframeDoc, MutationObserver, observer, i, block; 527 528 tinymce.each( dom.$( 'link[rel="stylesheet"]', editorHead ), function( link ) { 529 if ( link.href && link.href.indexOf( 'skins/lightgray/content.min.css' ) === -1 && 530 link.href.indexOf( 'skins/wordpress/wp-content.css' ) === -1 ) { 531 532 styles += dom.getOuterHTML( link ); 533 } 534 } ); 535 536 if ( self.iframeHeight ) { 537 dom.add( node, 'span', { 538 'data-mce-bogus': 1, 539 style: { 540 display: 'block', 541 width: '100%', 542 height: self.iframeHeight 543 } 544 }, '\u200B' ); 545 } 546 547 editor.undoManager.transact( function() { 548 node.innerHTML = ''; 549 550 iframe = dom.add( node, 'iframe', { 551 /* jshint scripturl: true */ 552 src: tinymce.Env.ie ? 'javascript:""' : '', 553 frameBorder: '0', 554 allowTransparency: 'true', 555 scrolling: 'no', 556 'class': 'wpview-sandbox', 557 style: { 558 width: '100%', 559 display: 'block' 560 }, 561 height: self.iframeHeight 562 } ); 563 564 dom.add( node, 'span', { 'class': 'mce-shim' } ); 565 dom.add( node, 'span', { 'class': 'wpview-end' } ); 566 } ); 567 568 /* 569 * Bail if the iframe node is not attached to the DOM. 570 * Happens when the view is dragged in the editor. 571 * There is a browser restriction when iframes are moved in the DOM. They get emptied. 572 * The iframe will be rerendered after dropping the view node at the new location. 573 */ 574 if ( ! iframe.contentWindow ) { 575 return; 576 } 577 578 iframeWin = iframe.contentWindow; 579 iframeDoc = iframeWin.document; 580 iframeDoc.open(); 581 582 iframeDoc.write( 583 '<!DOCTYPE html>' + 584 '<html>' + 585 '<head>' + 586 '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />' + 587 head + 588 styles + 589 '<style>' + 590 'html {' + 591 'background: transparent;' + 592 'padding: 0;' + 593 'margin: 0;' + 594 '}' + 595 'body#wpview-iframe-sandbox {' + 596 'background: transparent;' + 597 'padding: 1px 0 !important;' + 598 'margin: -1px 0 0 !important;' + 599 '}' + 600 'body#wpview-iframe-sandbox:before,' + 601 'body#wpview-iframe-sandbox:after {' + 602 'display: none;' + 603 'content: "";' + 604 '}' + 605 'iframe {' + 606 'max-width: 100%;' + 607 '}' + 608 '</style>' + 609 '</head>' + 610 '<body id="wpview-iframe-sandbox" class="' + bodyClasses + '">' + 611 body + 612 '</body>' + 613 '</html>' 614 ); 615 616 iframeDoc.close(); 617 618 function resize() { 619 var $iframe; 620 621 if ( block ) { 622 return; 623 } 624 625 // Make sure the iframe still exists. 626 if ( iframe.contentWindow ) { 627 $iframe = $( iframe ); 628 self.iframeHeight = $( iframeDoc.body ).height(); 629 630 if ( $iframe.height() !== self.iframeHeight ) { 631 $iframe.height( self.iframeHeight ); 632 editor.nodeChanged(); 633 } 634 } 635 } 636 637 if ( self.iframeHeight ) { 638 block = true; 639 640 setTimeout( function() { 641 block = false; 642 resize(); 643 }, 3000 ); 644 } 645 646 function reload() { 647 if ( ! editor.isHidden() ) { 648 $( node ).data( 'rendered', null ); 649 650 setTimeout( function() { 651 wp.mce.views.render(); 652 } ); 653 } 654 } 655 656 function addObserver() { 657 observer = new MutationObserver( _.debounce( resize, 100 ) ); 658 659 observer.observe( iframeDoc.body, { 660 attributes: true, 661 childList: true, 662 subtree: true 663 } ); 664 } 665 666 $( iframeWin ).on( 'load', resize ).on( 'unload', reload ); 667 668 MutationObserver = iframeWin.MutationObserver || iframeWin.WebKitMutationObserver || iframeWin.MozMutationObserver; 669 670 if ( MutationObserver ) { 671 if ( ! iframeDoc.body ) { 672 iframeDoc.addEventListener( 'DOMContentLoaded', addObserver, false ); 673 } else { 674 addObserver(); 675 } 676 } else { 677 for ( i = 1; i < 6; i++ ) { 678 setTimeout( resize, i * 700 ); 679 } 680 } 681 682 callback && callback.call( self, editor, node ); 683 }, rendered ); 684 }, 685 686 /** 687 * Sets a loader for all view nodes tied to this view instance. 688 */ 689 setLoader: function( dashicon ) { 690 this.setContent( 691 '<div class="loading-placeholder">' + 692 '<div class="dashicons dashicons-' + ( dashicon || 'admin-media' ) + '"></div>' + 693 '<div class="wpview-loading"><ins></ins></div>' + 694 '</div>' 695 ); 696 }, 697 698 /** 699 * Sets an error for all view nodes tied to this view instance. 700 * 701 * @param {string} message The error message to set. 702 * @param {string} dashicon A dashicon ID. Optional. {@link https://developer.wordpress.org/resource/dashicons/} 703 */ 704 setError: function( message, dashicon ) { 705 this.setContent( 706 '<div class="wpview-error">' + 707 '<div class="dashicons dashicons-' + ( dashicon || 'no' ) + '"></div>' + 708 '<p>' + message + '</p>' + 709 '</div>' 710 ); 711 }, 712 713 /** 714 * Tries to find a text match in a given string. 715 * 716 * @param {string} content The string to scan. 717 * 718 * @return {Object} 719 */ 720 match: function( content ) { 721 var match = shortcode.next( this.type, content ); 722 723 if ( match ) { 724 return { 725 index: match.index, 726 content: match.content, 727 options: { 728 shortcode: match.shortcode 729 } 730 }; 731 } 732 }, 733 734 /** 735 * Update the text of a given view node. 736 * 737 * @param {string} text The new text. 738 * @param {tinymce.Editor} editor The TinyMCE editor instance the view node is in. 739 * @param {HTMLElement} node The view node to update. 740 * @param {boolean} force Recreate the instance. Optional. 741 */ 742 update: function( text, editor, node, force ) { 743 _.find( views, function( view, type ) { 744 var match = view.prototype.match( text ); 745 746 if ( match ) { 747 $( node ).data( 'rendered', false ); 748 editor.dom.setAttrib( node, 'data-wpview-text', encodeURIComponent( text ) ); 749 wp.mce.views.createInstance( type, text, match.options, force ).render(); 750 751 editor.selection.select( node ); 752 editor.nodeChanged(); 753 editor.focus(); 754 755 return true; 756 } 757 } ); 758 }, 759 760 /** 761 * Remove a given view node from the DOM. 762 * 763 * @param {tinymce.Editor} editor The TinyMCE editor instance the view node is in. 764 * @param {HTMLElement} node The view node to remove. 765 */ 766 remove: function( editor, node ) { 767 this.unbindNode.call( this, editor, node ); 768 editor.dom.remove( node ); 769 editor.focus(); 770 } 771 } ); 772 } )( window, window.wp, window.wp.shortcode, window.jQuery ); 773 774 /* 775 * The WordPress core TinyMCE views. 776 * Views for the gallery, audio, video, playlist and embed shortcodes, 777 * and a view for embeddable URLs. 778 */ 779 ( function( window, views, media, $ ) { 780 var base, gallery, av, embed, 781 schema, parser, serializer; 782 783 function verifyHTML( string ) { 784 var settings = {}; 785 786 if ( ! window.tinymce ) { 787 return string.replace( /<[^>]+>/g, '' ); 788 } 789 790 if ( ! string || ( string.indexOf( '<' ) === -1 && string.indexOf( '>' ) === -1 ) ) { 791 return string; 792 } 793 794 schema = schema || new window.tinymce.html.Schema( settings ); 795 parser = parser || new window.tinymce.html.DomParser( settings, schema ); 796 serializer = serializer || new window.tinymce.html.Serializer( settings, schema ); 797 798 return serializer.serialize( parser.parse( string, { forced_root_block: false } ) ); 799 } 800 801 base = { 802 state: [], 803 804 edit: function( text, update ) { 805 var type = this.type, 806 frame = media[ type ].edit( text ); 807 808 this.pausePlayers && this.pausePlayers(); 809 810 _.each( this.state, function( state ) { 811 frame.state( state ).on( 'update', function( selection ) { 812 update( media[ type ].shortcode( selection ).string(), type === 'gallery' ); 813 } ); 814 } ); 815 816 frame.on( 'close', function() { 817 frame.detach(); 818 } ); 819 820 frame.open(); 821 } 822 }; 823 824 gallery = _.extend( {}, base, { 825 state: [ 'gallery-edit' ], 826 template: media.template( 'editor-gallery' ), 827 828 initialize: function() { 829 var attachments = media.gallery.attachments( this.shortcode, media.view.settings.post.id ), 830 attrs = this.shortcode.attrs.named, 831 self = this; 832 833 attachments.more() 834 .done( function() { 835 attachments = attachments.toJSON(); 836 837 _.each( attachments, function( attachment ) { 838 if ( attachment.sizes ) { 839 if ( attrs.size && attachment.sizes[ attrs.size ] ) { 840 attachment.thumbnail = attachment.sizes[ attrs.size ]; 841 } else if ( attachment.sizes.thumbnail ) { 842 attachment.thumbnail = attachment.sizes.thumbnail; 843 } else if ( attachment.sizes.full ) { 844 attachment.thumbnail = attachment.sizes.full; 845 } 846 } 847 } ); 848 849 self.render( self.template( { 850 verifyHTML: verifyHTML, 851 attachments: attachments, 852 columns: attrs.columns ? parseInt( attrs.columns, 10 ) : media.galleryDefaults.columns 853 } ) ); 854 } ) 855 .fail( function( jqXHR, textStatus ) { 856 self.setError( textStatus ); 857 } ); 858 } 859 } ); 860 861 av = _.extend( {}, base, { 862 action: 'parse-media-shortcode', 863 864 initialize: function() { 865 var self = this, maxwidth = null; 866 867 if ( this.url ) { 868 this.loader = false; 869 this.shortcode = media.embed.shortcode( { 870 url: this.text 871 } ); 872 } 873 874 // Obtain the target width for the embed. 875 if ( self.editor ) { 876 maxwidth = self.editor.getBody().clientWidth; 877 } 878 879 wp.ajax.post( this.action, { 880 post_ID: media.view.settings.post.id, 881 type: this.shortcode.tag, 882 shortcode: this.shortcode.string(), 883 maxwidth: maxwidth 884 } ) 885 .done( function( response ) { 886 self.render( response ); 887 } ) 888 .fail( function( response ) { 889 if ( self.url ) { 890 self.ignore = true; 891 self.removeMarkers(); 892 } else { 893 self.setError( response.message || response.statusText, 'admin-media' ); 894 } 895 } ); 896 897 this.getEditors( function( editor ) { 898 editor.on( 'wpview-selected', function() { 899 self.pausePlayers(); 900 } ); 901 } ); 902 }, 903 904 pausePlayers: function() { 905 this.getNodes( function( editor, node, content ) { 906 var win = $( 'iframe.wpview-sandbox', content ).get( 0 ); 907 908 if ( win && ( win = win.contentWindow ) && win.mejs ) { 909 _.each( win.mejs.players, function( player ) { 910 try { 911 player.pause(); 912 } catch ( e ) {} 913 } ); 914 } 915 } ); 916 } 917 } ); 918 919 embed = _.extend( {}, av, { 920 action: 'parse-embed', 921 922 edit: function( text, update ) { 923 var frame = media.embed.edit( text, this.url ), 924 self = this; 925 926 this.pausePlayers(); 927 928 frame.state( 'embed' ).props.on( 'change:url', function( model, url ) { 929 if ( url && model.get( 'url' ) ) { 930 frame.state( 'embed' ).metadata = model.toJSON(); 931 } 932 } ); 933 934 frame.state( 'embed' ).on( 'select', function() { 935 var data = frame.state( 'embed' ).metadata; 936 937 if ( self.url ) { 938 update( data.url ); 939 } else { 940 update( media.embed.shortcode( data ).string() ); 941 } 942 } ); 943 944 frame.on( 'close', function() { 945 frame.detach(); 946 } ); 947 948 frame.open(); 949 } 950 } ); 951 952 views.register( 'gallery', _.extend( {}, gallery ) ); 953 954 views.register( 'audio', _.extend( {}, av, { 955 state: [ 'audio-details' ] 956 } ) ); 957 958 views.register( 'video', _.extend( {}, av, { 959 state: [ 'video-details' ] 960 } ) ); 961 962 views.register( 'playlist', _.extend( {}, av, { 963 state: [ 'playlist-edit', 'video-playlist-edit' ] 964 } ) ); 965 966 views.register( 'embed', _.extend( {}, embed ) ); 967 968 views.register( 'embedURL', _.extend( {}, embed, { 969 match: function( content ) { 970 // There may be a "bookmark" node next to the URL... 971 var re = /(^|<p>(?:<span data-mce-type="bookmark"[^>]+>\s*<\/span>)?)(https?:\/\/[^\s"]+?)((?:<span data-mce-type="bookmark"[^>]+>\s*<\/span>)?<\/p>\s*|$)/gi; 972 var match = re.exec( content ); 973 974 if ( match ) { 975 return { 976 index: match.index + match[1].length, 977 content: match[2], 978 options: { 979 url: true 980 } 981 }; 982 } 983 } 984 } ) ); 985 } )( window, window.wp.mce.views, window.wp.media, window.jQuery );
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