wp-includes/js/tinymce/plugins/media/editor_plugin_src.js

   1 /**
   2  * editor_plugin_src.js
   3  *
   4  * Copyright 2009, Moxiecode Systems AB
   5  * Released under LGPL License.
   6  *
   7  * License: http://tinymce.moxiecode.com/license
   8  * Contributing: http://tinymce.moxiecode.com/contributing
   9  */
  10
  11 (function() {
  12         var rootAttributes = tinymce.explode('id,name,width,height,style,align,class,hspace,vspace,bgcolor,type'), excludedAttrs = tinymce.makeMap(rootAttributes.join(',')), Node = tinymce.html.Node,
  13                 mediaTypes, scriptRegExp, JSON = tinymce.util.JSON, mimeTypes;
  14
  15         // Media types supported by this plugin
  16         mediaTypes = [
  17                 // Type, clsid:s, mime types, codebase
  18                 ["Flash", "d27cdb6e-ae6d-11cf-96b8-444553540000", "application/x-shockwave-flash", "http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"],
  19                 ["ShockWave", "166b1bca-3f9c-11cf-8075-444553540000", "application/x-director", "http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=8,5,1,0"],
  20                 ["WindowsMedia", "6bf52a52-394a-11d3-b153-00c04f79faa6,22d6f312-b0f6-11d0-94ab-0080c74c7e95,05589fa1-c356-11ce-bf01-00aa0055595a", "application/x-mplayer2", "http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701"],
  21                 ["QuickTime", "02bf25d5-8c17-4b23-bc80-d3488abddc6b", "video/quicktime", "http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0"],
  22                 ["RealMedia", "cfcdaa03-8be4-11cf-b84b-0020afbbccfa", "audio/x-pn-realaudio-plugin", "http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"],
  23                 ["Java", "8ad9c840-044e-11d1-b3e9-00805f499d93", "application/x-java-applet", "http://java.sun.com/products/plugin/autodl/jinstall-1_5_0-windows-i586.cab#Version=1,5,0,0"],
  24                 ["Silverlight", "dfeaf541-f3e1-4c24-acac-99c30715084a", "application/x-silverlight-2"],
  25                 ["Iframe"],
  26                 ["Video"],
  27                 ["EmbeddedAudio"],
  28                 ["Audio"]
  29         ];
  30
  31         function normalizeSize(size) {
  32                 return typeof(size) == "string" ? size.replace(/[^0-9%]/g, '') : size;
  33         }
  34
  35         function toArray(obj) {
  36                 var undef, out, i;
  37
  38                 if (obj && !obj.splice) {
  39                         out = [];
  40
  41                         for (i = 0; true; i++) {
  42                                 if (obj[i])
  43                                         out[i] = obj[i];
  44                                 else
  45                                         break;
  46                         }
  47
  48                         return out;
  49                 }
  50
  51                 return obj;
  52         };
  53
  54         tinymce.create('tinymce.plugins.MediaPlugin', {
  55                 init : function(ed, url) {
  56                         var self = this, lookup = {}, i, y, item, name;
  57
  58                         function isMediaImg(node) {
  59                                 return node && node.nodeName === 'IMG' && ed.dom.hasClass(node, 'mceItemMedia');
  60                         };
  61
  62                         self.editor = ed;
  63                         self.url = url;
  64
  65                         // Parse media types into a lookup table
  66                         scriptRegExp = '';
  67                         for (i = 0; i < mediaTypes.length; i++) {
  68                                 name = mediaTypes[i][0];
  69
  70                                 item = {
  71                                         name : name,
  72                                         clsids : tinymce.explode(mediaTypes[i][1] || ''),
  73                                         mimes : tinymce.explode(mediaTypes[i][2] || ''),
  74                                         codebase : mediaTypes[i][3]
  75                                 };
  76
  77                                 for (y = 0; y < item.clsids.length; y++)
  78                                         lookup['clsid:' + item.clsids[y]] = item;
  79
  80                                 for (y = 0; y < item.mimes.length; y++)
  81                                         lookup[item.mimes[y]] = item;
  82
  83                                 lookup['mceItem' + name] = item;
  84                                 lookup[name.toLowerCase()] = item;
  85
  86                                 scriptRegExp += (scriptRegExp ? '|' : '') + name;
  87                         }
  88
  89                         // Handle the media_types setting
  90                         tinymce.each(ed.getParam("media_types",
  91                                 "video=mp4,m4v,ogv,webm;" +
  92                                 "silverlight=xap;" +
  93                                 "flash=swf,flv;" +
  94                                 "shockwave=dcr;" +
  95                                 "quicktime=mov,qt,mpg,mpeg;" +
  96                                 "shockwave=dcr;" +
  97                                 "windowsmedia=avi,wmv,wm,asf,asx,wmx,wvx;" +
  98                                 "realmedia=rm,ra,ram;" +
  99                                 "java=jar;" +
 100                                 "audio=mp3,ogg"
 101                         ).split(';'), function(item) {
 102                                 var i, extensions, type;
 103
 104                                 item = item.split(/=/);
 105                                 extensions = tinymce.explode(item[1].toLowerCase());
 106                                 for (i = 0; i < extensions.length; i++) {
 107                                         type = lookup[item[0].toLowerCase()];
 108
 109                                         if (type)
 110                                                 lookup[extensions[i]] = type;
 111                                 }
 112                         });
 113
 114                         scriptRegExp = new RegExp('write(' + scriptRegExp + ')\\(([^)]+)\\)');
 115                         self.lookup = lookup;
 116
 117                         ed.onPreInit.add(function() {
 118                                 // Allow video elements
 119                                 ed.schema.addValidElements('object[id|style|width|height|classid|codebase|*],param[name|value],embed[id|style|width|height|type|src|*],video[*],audio[*],source[*]');
 120
 121                                 // Convert video elements to image placeholder
 122                                 ed.parser.addNodeFilter('object,embed,video,audio,script,iframe', function(nodes) {
 123                                         var i = nodes.length;
 124
 125                                         while (i--)
 126                                                 self.objectToImg(nodes[i]);
 127                                 });
 128
 129                                 // Convert image placeholders to video elements
 130                                 ed.serializer.addNodeFilter('img', function(nodes, name, args) {
 131                                         var i = nodes.length, node;
 132
 133                                         while (i--) {
 134                                                 node = nodes[i];
 135                                                 if ((node.attr('class') || '').indexOf('mceItemMedia') !== -1)
 136                                                         self.imgToObject(node, args);
 137                                         }
 138                                 });
 139                         });
 140
 141                         ed.onInit.add(function() {
 142                                 // Display "media" instead of "img" in element path
 143                                 if (ed.theme && ed.theme.onResolveName) {
 144                                         ed.theme.onResolveName.add(function(theme, path_object) {
 145                                                 if (path_object.name === 'img' && ed.dom.hasClass(path_object.node, 'mceItemMedia'))
 146                                                         path_object.name = 'media';
 147                                         });
 148                                 }
 149
 150                                 // Add contect menu if it's loaded
 151                                 if (ed && ed.plugins.contextmenu) {
 152                                         ed.plugins.contextmenu.onContextMenu.add(function(plugin, menu, element) {
 153                                                 if (element.nodeName === 'IMG' && element.className.indexOf('mceItemMedia') !== -1)
 154                                                         menu.add({title : 'media.edit', icon : 'media', cmd : 'mceMedia'});
 155                                         });
 156                                 }
 157                         });
 158
 159                         // Register commands
 160                         ed.addCommand('mceMedia', function() {
 161                                 var data, img;
 162
 163                                 img = ed.selection.getNode();
 164                                 if (isMediaImg(img)) {
 165                                         data = ed.dom.getAttrib(img, 'data-mce-json');
 166                                         if (data) {
 167                                                 data = JSON.parse(data);
 168
 169                                                 // Add some extra properties to the data object
 170                                                 tinymce.each(rootAttributes, function(name) {
 171                                                         var value = ed.dom.getAttrib(img, name);
 172
 173                                                         if (value)
 174                                                                 data[name] = value;
 175                                                 });
 176
 177                                                 data.type = self.getType(img.className).name.toLowerCase();
 178                                         }
 179                                 }
 180
 181                                 if (!data) {
 182                                         data = {
 183                                                 type : 'flash',
 184                                                 video: {sources:[]},
 185                                                 params: {}
 186                                         };
 187                                 }
 188
 189                                 ed.windowManager.open({
 190                                         file : url + '/media.htm',
 191                                         width : 430 + parseInt(ed.getLang('media.delta_width', 0)),
 192                                         height : 500 + parseInt(ed.getLang('media.delta_height', 0)),
 193                                         inline : 1
 194                                 }, {
 195                                         plugin_url : url,
 196                                         data : data
 197                                 });
 198                         });
 199
 200                         // Register buttons
 201                         ed.addButton('media', {title : 'media.desc', cmd : 'mceMedia'});
 202
 203                         // Update media selection status
 204                         ed.onNodeChange.add(function(ed, cm, node) {
 205                                 cm.setActive('media', isMediaImg(node));
 206                         });
 207                 },
 208
 209                 convertUrl : function(url, force_absolute) {
 210                         var self = this, editor = self.editor, settings = editor.settings,
 211                                 urlConverter = settings.url_converter,
 212                                 urlConverterScope = settings.url_converter_scope || self;
 213
 214                         if (!url)
 215                                 return url;
 216
 217                         if (force_absolute)
 218                                 return editor.documentBaseURI.toAbsolute(url);
 219
 220                         return urlConverter.call(urlConverterScope, url, 'src', 'object');
 221                 },
 222
 223                 getInfo : function() {
 224                         return {
 225                                 longname : 'Media',
 226                                 author : 'Moxiecode Systems AB',
 227                                 authorurl : 'http://tinymce.moxiecode.com',
 228                                 infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/media',
 229                                 version : tinymce.majorVersion + "." + tinymce.minorVersion
 230                         };
 231                 },
 232
 233                 /**
 234                  * Converts the JSON data object to an img node.
 235                  */
 236                 dataToImg : function(data, force_absolute) {
 237                         var self = this, editor = self.editor, baseUri = editor.documentBaseURI, sources, attrs, img, i;
 238
 239                         data.params.src = self.convertUrl(data.params.src, force_absolute);
 240
 241                         attrs = data.video.attrs;
 242                         if (attrs)
 243                                 attrs.src = self.convertUrl(attrs.src, force_absolute);
 244
 245                         if (attrs)
 246                                 attrs.poster = self.convertUrl(attrs.poster, force_absolute);
 247
 248                         sources = toArray(data.video.sources);
 249                         if (sources) {
 250                                 for (i = 0; i < sources.length; i++)
 251                                         sources[i].src = self.convertUrl(sources[i].src, force_absolute);
 252                         }
 253
 254                         img = self.editor.dom.create('img', {
 255                                 id : data.id,
 256                                 style : data.style,
 257                                 align : data.align,
 258                                 hspace : data.hspace,
 259                                 vspace : data.vspace,
 260                                 src : self.editor.theme.url + '/img/trans.gif',
 261                                 'class' : 'mceItemMedia mceItem' + self.getType(data.type).name,
 262                                 'data-mce-json' : JSON.serialize(data, "'")
 263                         });
 264
 265                         img.width = data.width = normalizeSize(data.width || (data.type == 'audio' ? "300" : "320"));
 266                         img.height = data.height = normalizeSize(data.height || (data.type == 'audio' ? "32" : "240"));
 267
 268                         return img;
 269                 },
 270
 271                 /**
 272                  * Converts the JSON data object to a HTML string.
 273                  */
 274                 dataToHtml : function(data, force_absolute) {
 275                         return this.editor.serializer.serialize(this.dataToImg(data, force_absolute), {forced_root_block : '', force_absolute : force_absolute});
 276                 },
 277
 278                 /**
 279                  * Converts the JSON data object to a HTML string.
 280                  */
 281                 htmlToData : function(html) {
 282                         var fragment, img, data;
 283
 284                         data = {
 285                                 type : 'flash',
 286                                 video: {sources:[]},
 287                                 params: {}
 288                         };
 289
 290                         fragment = this.editor.parser.parse(html);
 291                         img = fragment.getAll('img')[0];
 292
 293                         if (img) {
 294                                 data = JSON.parse(img.attr('data-mce-json'));
 295                                 data.type = this.getType(img.attr('class')).name.toLowerCase();
 296
 297                                 // Add some extra properties to the data object
 298                                 tinymce.each(rootAttributes, function(name) {
 299                                         var value = img.attr(name);
 300
 301                                         if (value)
 302                                                 data[name] = value;
 303                                 });
 304                         }
 305
 306                         return data;
 307                 },
 308
 309                 /**
 310                  * Get type item by extension, class, clsid or mime type.
 311                  *
 312                  * @method getType
 313                  * @param {String} value Value to get type item by.
 314                  * @return {Object} Type item object or undefined.
 315                  */
 316                 getType : function(value) {
 317                         var i, values, typeItem;
 318
 319                         // Find type by checking the classes
 320                         values = tinymce.explode(value, ' ');
 321                         for (i = 0; i < values.length; i++) {
 322                                 typeItem = this.lookup[values[i]];
 323
 324                                 if (typeItem)
 325                                         return typeItem;
 326                         }
 327                 },
 328
 329                 /**
 330                  * Converts a tinymce.html.Node image element to video/object/embed.
 331                  */
 332                 imgToObject : function(node, args) {
 333                         var self = this, editor = self.editor, video, object, embed, iframe, name, value, data,
 334                                 source, sources, params, param, typeItem, i, item, mp4Source, replacement,
 335                                 posterSrc, style, audio;
 336
 337                         // Adds the flash player
 338                         function addPlayer(video_src, poster_src) {
 339                                 var baseUri, flashVars, flashVarsOutput, params, flashPlayer;
 340
 341                                 flashPlayer = editor.getParam('flash_video_player_url', self.convertUrl(self.url + '/moxieplayer.swf'));
 342                                 if (flashPlayer) {
 343                                         baseUri = editor.documentBaseURI;
 344                                         data.params.src = flashPlayer;
 345
 346                                         // Convert the movie url to absolute urls
 347                                         if (editor.getParam('flash_video_player_absvideourl', true)) {
 348                                                 video_src = baseUri.toAbsolute(video_src || '', true);
 349                                                 poster_src = baseUri.toAbsolute(poster_src || '', true);
 350                                         }
 351
 352                                         // Generate flash vars
 353                                         flashVarsOutput = '';
 354                                         flashVars = editor.getParam('flash_video_player_flashvars', {url : '$url', poster : '$poster'});
 355                                         tinymce.each(flashVars, function(value, name) {
 356                                                 // Replace $url and $poster variables in flashvars value
 357                                                 value = value.replace(/\$url/, video_src || '');
 358                                                 value = value.replace(/\$poster/, poster_src || '');
 359
 360                                                 if (value.length > 0)
 361                                                         flashVarsOutput += (flashVarsOutput ? '&' : '') + name + '=' + escape(value);
 362                                         });
 363
 364                                         if (flashVarsOutput.length)
 365                                                 data.params.flashvars = flashVarsOutput;
 366
 367                                         params = editor.getParam('flash_video_player_params', {
 368                                                 allowfullscreen: true,
 369                                                 allowscriptaccess: true
 370                                         });
 371
 372                                         tinymce.each(params, function(value, name) {
 373                                                 data.params[name] = "" + value;
 374                                         });
 375                                 }
 376                         };
 377
 378                         data = node.attr('data-mce-json');
 379                         if (!data)
 380                                 return;
 381
 382                         data = JSON.parse(data);
 383                         typeItem = this.getType(node.attr('class'));
 384
 385                         style = node.attr('data-mce-style');
 386                         if (!style) {
 387                                 style = node.attr('style');
 388
 389                                 if (style)
 390                                         style = editor.dom.serializeStyle(editor.dom.parseStyle(style, 'img'));
 391                         }
 392
 393                         // Use node width/height to override the data width/height when the placeholder is resized
 394                         data.width = node.attr('width') || data.width;
 395                         data.height = node.attr('height') || data.height;
 396
 397                         // Handle iframe
 398                         if (typeItem.name === 'Iframe') {
 399                                 replacement = new Node('iframe', 1);
 400
 401                                 tinymce.each(rootAttributes, function(name) {
 402                                         var value = node.attr(name);
 403
 404                                         if (name == 'class' && value)
 405                                                 value = value.replace(/mceItem.+ ?/g, '');
 406
 407                                         if (value && value.length > 0)
 408                                                 replacement.attr(name, value);
 409                                 });
 410
 411                                 for (name in data.params)
 412                                         replacement.attr(name, data.params[name]);
 413
 414                                 replacement.attr({
 415                                         style: style,
 416                                         src: data.params.src
 417                                 });
 418
 419                                 node.replace(replacement);
 420
 421                                 return;
 422                         }
 423
 424                         // Handle scripts
 425                         if (this.editor.settings.media_use_script) {
 426                                 replacement = new Node('script', 1).attr('type', 'text/javascript');
 427
 428                                 value = new Node('#text', 3);
 429                                 value.value = 'write' + typeItem.name + '(' + JSON.serialize(tinymce.extend(data.params, {
 430                                         width: node.attr('width'),
 431                                         height: node.attr('height')
 432                                 })) + ');';
 433
 434                                 replacement.append(value);
 435                                 node.replace(replacement);
 436
 437                                 return;
 438                         }
 439
 440                         // Add HTML5 video element
 441                         if (typeItem.name === 'Video' && data.video.sources && data.video.sources[0]) {
 442                                 // Create new object element
 443                                 video = new Node('video', 1).attr(tinymce.extend({
 444                                         id : node.attr('id'),
 445                                         width: normalizeSize(node.attr('width')),
 446                                         height: normalizeSize(node.attr('height')),
 447                                         style : style
 448                                 }, data.video.attrs));
 449
 450                                 // Get poster source and use that for flash fallback
 451                                 if (data.video.attrs)
 452                                         posterSrc = data.video.attrs.poster;
 453
 454                                 sources = data.video.sources = toArray(data.video.sources);
 455                                 for (i = 0; i < sources.length; i++) {
 456                                         if (/\.mp4$/.test(sources[i].src))
 457                                                 mp4Source = sources[i].src;
 458                                 }
 459
 460                                 if (!sources[0].type) {
 461                                         video.attr('src', sources[0].src);
 462                                         sources.splice(0, 1);
 463                                 }
 464
 465                                 for (i = 0; i < sources.length; i++) {
 466                                         source = new Node('source', 1).attr(sources[i]);
 467                                         source.shortEnded = true;
 468                                         video.append(source);
 469                                 }
 470
 471                                 // Create flash fallback for video if we have a mp4 source
 472                                 if (mp4Source) {
 473                                         addPlayer(mp4Source, posterSrc);
 474                                         typeItem = self.getType('flash');
 475                                 } else
 476                                         data.params.src = '';
 477                         }
 478
 479                         // Add HTML5 audio element
 480                         if (typeItem.name === 'Audio' && data.video.sources && data.video.sources[0]) {
 481                                 // Create new object element
 482                                 audio = new Node('audio', 1).attr(tinymce.extend({
 483                                         id : node.attr('id'),
 484                                         width: normalizeSize(node.attr('width')),
 485                                         height: normalizeSize(node.attr('height')),
 486                                         style : style
 487                                 }, data.video.attrs));
 488
 489                                 // Get poster source and use that for flash fallback
 490                                 if (data.video.attrs)
 491                                         posterSrc = data.video.attrs.poster;
 492
 493                                 sources = data.video.sources = toArray(data.video.sources);
 494                                 if (!sources[0].type) {
 495                                         audio.attr('src', sources[0].src);
 496                                         sources.splice(0, 1);
 497                                 }
 498
 499                                 for (i = 0; i < sources.length; i++) {
 500                                         source = new Node('source', 1).attr(sources[i]);
 501                                         source.shortEnded = true;
 502                                         audio.append(source);
 503                                 }
 504
 505                                 data.params.src = '';
 506                         }
 507
 508                         if (typeItem.name === 'EmbeddedAudio') {
 509                                 embed = new Node('embed', 1);
 510                                 embed.shortEnded = true;
 511                                 embed.attr({
 512                                         id: node.attr('id'),
 513                                         width: normalizeSize(node.attr('width')),
 514                                         height: normalizeSize(node.attr('height')),
 515                                         style : style,
 516                                         type: node.attr('type')
 517                                 });
 518
 519                                 for (name in data.params)
 520                                         embed.attr(name, data.params[name]);
 521
 522                                 tinymce.each(rootAttributes, function(name) {
 523                                         if (data[name] && name != 'type')
 524                                                 embed.attr(name, data[name]);
 525                                 });
 526
 527                                 data.params.src = '';
 528                         }
 529
 530                         // Do we have a params src then we can generate object
 531                         if (data.params.src) {
 532                                 // Is flv movie add player for it
 533                                 if (/\.flv$/i.test(data.params.src))
 534                                         addPlayer(data.params.src, '');
 535
 536                                 if (args && args.force_absolute)
 537                                         data.params.src = editor.documentBaseURI.toAbsolute(data.params.src);
 538
 539                                 // Create new object element
 540                                 object = new Node('object', 1).attr({
 541                                         id : node.attr('id'),
 542                                         width: normalizeSize(node.attr('width')),
 543                                         height: normalizeSize(node.attr('height')),
 544                                         style : style
 545                                 });
 546
 547                                 tinymce.each(rootAttributes, function(name) {
 548                                         var value = data[name];
 549
 550                                         if (name == 'class' && value)
 551                                                 value = value.replace(/mceItem.+ ?/g, '');
 552
 553                                         if (value && name != 'type')
 554                                                 object.attr(name, value);
 555                                 });
 556
 557                                 // Add params
 558                                 for (name in data.params) {
 559                                         param = new Node('param', 1);
 560                                         param.shortEnded = true;
 561                                         value = data.params[name];
 562
 563                                         // Windows media needs to use url instead of src for the media URL
 564                                         if (name === 'src' && typeItem.name === 'WindowsMedia')
 565                                                 name = 'url';
 566
 567                                         param.attr({name: name, value: value});
 568                                         object.append(param);
 569                                 }
 570
 571                                 // Setup add type and classid if strict is disabled
 572                                 if (this.editor.getParam('media_strict', true)) {
 573                                         object.attr({
 574                                                 data: data.params.src,
 575                                                 type: typeItem.mimes[0]
 576                                         });
 577                                 } else {
 578                                         if ( typeItem.clsids )
 579                                                 object.attr('clsid', typeItem.clsids[0]);
 580                                         object.attr('codebase', typeItem.codebase);
 581
 582                                         embed = new Node('embed', 1);
 583                                         embed.shortEnded = true;
 584                                         embed.attr({
 585                                                 id: node.attr('id'),
 586                                                 width: normalizeSize(node.attr('width')),
 587                                                 height: normalizeSize(node.attr('height')),
 588                                                 style : style,
 589                                                 type: typeItem.mimes[0]
 590                                         });
 591
 592                                         for (name in data.params)
 593                                                 embed.attr(name, data.params[name]);
 594
 595                                         tinymce.each(rootAttributes, function(name) {
 596                                                 if (data[name] && name != 'type')
 597                                                         embed.attr(name, data[name]);
 598                                         });
 599
 600                                         object.append(embed);
 601                                 }
 602
 603                                 // Insert raw HTML
 604                                 if (data.object_html) {
 605                                         value = new Node('#text', 3);
 606                                         value.raw = true;
 607                                         value.value = data.object_html;
 608                                         object.append(value);
 609                                 }
 610
 611                                 // Append object to video element if it exists
 612                                 if (video)
 613                                         video.append(object);
 614                         }
 615
 616                         if (video) {
 617                                 // Insert raw HTML
 618                                 if (data.video_html) {
 619                                         value = new Node('#text', 3);
 620                                         value.raw = true;
 621                                         value.value = data.video_html;
 622                                         video.append(value);
 623                                 }
 624                         }
 625
 626                         if (audio) {
 627                                 // Insert raw HTML
 628                                 if (data.video_html) {
 629                                         value = new Node('#text', 3);
 630                                         value.raw = true;
 631                                         value.value = data.video_html;
 632                                         audio.append(value);
 633                                 }
 634                         }
 635
 636                         var n = video || audio || object || embed;
 637                         if (n)
 638                                 node.replace(n);
 639                         else
 640                                 node.remove();
 641                 },
 642
 643                 /**
 644                  * Converts a tinymce.html.Node video/object/embed to an img element.
 645                  *
 646                  * The video/object/embed will be converted into an image placeholder with a JSON data attribute like this:
 647                  * <img class="mceItemMedia mceItemFlash" width="100" height="100" data-mce-json="{..}" />
 648                  *
 649                  * The JSON structure will be like this:
 650                  * {'params':{'flashvars':'something','quality':'high','src':'someurl'}, 'video':{'sources':[{src: 'someurl', type: 'video/mp4'}]}}
 651                  */
 652                 objectToImg : function(node) {
 653                         var object, embed, video, iframe, img, name, id, width, height, style, i, html,
 654                                 param, params, source, sources, data, type, lookup = this.lookup,
 655                                 matches, attrs, urlConverter = this.editor.settings.url_converter,
 656                                 urlConverterScope = this.editor.settings.url_converter_scope,
 657                                 hspace, vspace, align, bgcolor;
 658
 659                         function getInnerHTML(node) {
 660                                 return new tinymce.html.Serializer({
 661                                         inner: true,
 662                                         validate: false
 663                                 }).serialize(node);
 664                         };
 665
 666                         function lookupAttribute(o, attr) {
 667                                 return lookup[(o.attr(attr) || '').toLowerCase()];
 668                         }
 669
 670                         function lookupExtension(src) {
 671                                 var ext = src.replace(/^.*\.([^.]+)$/, '$1');
 672                                 return lookup[ext.toLowerCase() || ''];
 673                         }
 674
 675                         // If node isn't in document
 676                         if (!node.parent)
 677                                 return;
 678
 679                         // Handle media scripts
 680                         if (node.name === 'script') {
 681                                 if (node.firstChild)
 682                                         matches = scriptRegExp.exec(node.firstChild.value);
 683
 684                                 if (!matches)
 685                                         return;
 686
 687                                 type = matches[1];
 688                                 data = {video : {}, params : JSON.parse(matches[2])};
 689                                 width = data.params.width;
 690                                 height = data.params.height;
 691                         }
 692
 693                         // Setup data objects
 694                         data = data || {
 695                                 video : {},
 696                                 params : {}
 697                         };
 698
 699                         // Setup new image object
 700                         img = new Node('img', 1);
 701                         img.attr({
 702                                 src : this.editor.theme.url + '/img/trans.gif'
 703                         });
 704
 705                         // Video element
 706                         name = node.name;
 707                         if (name === 'video' || name == 'audio') {
 708                                 video = node;
 709                                 object = node.getAll('object')[0];
 710                                 embed = node.getAll('embed')[0];
 711                                 width = video.attr('width');
 712                                 height = video.attr('height');
 713                                 id = video.attr('id');
 714                                 data.video = {attrs : {}, sources : []};
 715
 716                                 // Get all video attributes
 717                                 attrs = data.video.attrs;
 718                                 for (name in video.attributes.map)
 719                                         attrs[name] = video.attributes.map[name];
 720
 721                                 source = node.attr('src');
 722                                 if (source)
 723                                         data.video.sources.push({src : urlConverter.call(urlConverterScope, source, 'src', node.name)});
 724
 725                                 // Get all sources
 726                                 sources = video.getAll("source");
 727                                 for (i = 0; i < sources.length; i++) {
 728                                         source = sources[i].remove();
 729
 730                                         data.video.sources.push({
 731                                                 src: urlConverter.call(urlConverterScope, source.attr('src'), 'src', 'source'),
 732                                                 type: source.attr('type'),
 733                                                 media: source.attr('media')
 734                                         });
 735                                 }
 736
 737                                 // Convert the poster URL
 738                                 if (attrs.poster)
 739                                         attrs.poster = urlConverter.call(urlConverterScope, attrs.poster, 'poster', node.name);
 740                         }
 741
 742                         // Object element
 743                         if (node.name === 'object') {
 744                                 object = node;
 745                                 embed = node.getAll('embed')[0];
 746                         }
 747
 748                         // Embed element
 749                         if (node.name === 'embed')
 750                                 embed = node;
 751
 752                         // Iframe element
 753                         if (node.name === 'iframe') {
 754                                 iframe = node;
 755                                 type = 'Iframe';
 756                         }
 757
 758                         if (object) {
 759                                 // Get width/height
 760                                 width = width || object.attr('width');
 761                                 height = height || object.attr('height');
 762                                 style = style || object.attr('style');
 763                                 id = id || object.attr('id');
 764                                 hspace = hspace || object.attr('hspace');
 765                                 vspace = vspace || object.attr('vspace');
 766                                 align = align || object.attr('align');
 767                                 bgcolor = bgcolor || object.attr('bgcolor');
 768                                 data.name = object.attr('name');
 769
 770                                 // Get all object params
 771                                 params = object.getAll("param");
 772                                 for (i = 0; i < params.length; i++) {
 773                                         param = params[i];
 774                                         name = param.remove().attr('name');
 775
 776                                         if (!excludedAttrs[name])
 777                                                 data.params[name] = param.attr('value');
 778                                 }
 779
 780                                 data.params.src = data.params.src || object.attr('data');
 781                         }
 782
 783                         if (embed) {
 784                                 // Get width/height
 785                                 width = width || embed.attr('width');
 786                                 height = height || embed.attr('height');
 787                                 style = style || embed.attr('style');
 788                                 id = id || embed.attr('id');
 789                                 hspace = hspace || embed.attr('hspace');
 790                                 vspace = vspace || embed.attr('vspace');
 791                                 align = align || embed.attr('align');
 792                                 bgcolor = bgcolor || embed.attr('bgcolor');
 793
 794                                 // Get all embed attributes
 795                                 for (name in embed.attributes.map) {
 796                                         if (!excludedAttrs[name] && !data.params[name])
 797                                                 data.params[name] = embed.attributes.map[name];
 798                                 }
 799                         }
 800
 801                         if (iframe) {
 802                                 // Get width/height
 803                                 width = normalizeSize(iframe.attr('width'));
 804                                 height = normalizeSize(iframe.attr('height'));
 805                                 style = style || iframe.attr('style');
 806                                 id = iframe.attr('id');
 807                                 hspace = iframe.attr('hspace');
 808                                 vspace = iframe.attr('vspace');
 809                                 align = iframe.attr('align');
 810                                 bgcolor = iframe.attr('bgcolor');
 811
 812                                 tinymce.each(rootAttributes, function(name) {
 813                                         img.attr(name, iframe.attr(name));
 814                                 });
 815
 816                                 // Get all iframe attributes
 817                                 for (name in iframe.attributes.map) {
 818                                         if (!excludedAttrs[name] && !data.params[name])
 819                                                 data.params[name] = iframe.attributes.map[name];
 820                                 }
 821                         }
 822
 823                         // Use src not movie
 824                         if (data.params.movie) {
 825                                 data.params.src = data.params.src || data.params.movie;
 826                                 delete data.params.movie;
 827                         }
 828
 829                         // Convert the URL to relative/absolute depending on configuration
 830                         if (data.params.src)
 831                                 data.params.src = urlConverter.call(urlConverterScope, data.params.src, 'src', 'object');
 832
 833                         if (video) {
 834                                 if (node.name === 'video')
 835                                         type = lookup.video.name;
 836                                 else if (node.name === 'audio')
 837                                         type = lookup.audio.name;
 838                         }
 839
 840                         if (object && !type)
 841                                 type = (lookupAttribute(object, 'clsid') || lookupAttribute(object, 'classid') || lookupAttribute(object, 'type') || {}).name;
 842
 843                         if (embed && !type)
 844                                 type = (lookupAttribute(embed, 'type') || lookupExtension(data.params.src) || {}).name;
 845
 846                         // for embedded audio we preserve the original specified type
 847                         if (embed && type == 'EmbeddedAudio') {
 848                                 data.params.type = embed.attr('type');
 849                         }
 850
 851                         // Replace the video/object/embed element with a placeholder image containing the data
 852                         node.replace(img);
 853
 854                         // Remove embed
 855                         if (embed)
 856                                 embed.remove();
 857
 858                         // Serialize the inner HTML of the object element
 859                         if (object) {
 860                                 html = getInnerHTML(object.remove());
 861
 862                                 if (html)
 863                                         data.object_html = html;
 864                         }
 865
 866                         // Serialize the inner HTML of the video element
 867                         if (video) {
 868                                 html = getInnerHTML(video.remove());
 869
 870                                 if (html)
 871                                         data.video_html = html;
 872                         }
 873
 874                         data.hspace = hspace;
 875                         data.vspace = vspace;
 876                         data.align = align;
 877                         data.bgcolor = bgcolor;
 878
 879                         // Set width/height of placeholder
 880                         img.attr({
 881                                 id : id,
 882                                 'class' : 'mceItemMedia mceItem' + (type || 'Flash'),
 883                                 style : style,
 884                                 width : width || (node.name == 'audio' ? "300" : "320"),
 885                                 height : height || (node.name == 'audio' ? "32" : "240"),
 886                                 hspace : hspace,
 887                                 vspace : vspace,
 888                                 align : align,
 889                                 bgcolor : bgcolor,
 890                                 "data-mce-json" : JSON.serialize(data, "'")
 891                         });
 892                 }
 893         });
 894
 895         // Register plugin
 896         tinymce.PluginManager.add('media', tinymce.plugins.MediaPlugin);
 897 })();