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   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  })();