js2/mwEmbed/libAddMedia/mvFirefogg.js

   1 /* adds firefogg support.
   2 * autodetects: new upload api or old http POST.
   3  */
   4
   5 loadGM({
   6         "fogg-select_file"                      : "Select File",
   7         "fogg-select_new_file"          : "Select New File",
   8         "fogg-save_local_file"          : "Save Ogg",
   9         "fogg-check_for_fogg"           : "Checking for Firefogg <blink>...</blink>",
  10         "fogg-installed"                        : "Firefogg is Installed",
  11         "fogg-for_improved_uplods"      : "For Improved uploads: ",
  12         "fogg-please_install"           : "<a href=\"$1\">Install Firefogg</a>. More <a href=\"http://commons.wikimedia.org/wiki/Commons:Firefogg\">about firefogg</a>",
  13         "fogg-use_latest_fox"           : "Please first install <a href=\"http://www.mozilla.com/en-US/firefox/upgrade.html?from=firefogg\">Firefox 3.5</a>. <i>then revisit this page to install the <b>firefogg</b> extention</i>",
  14         "fogg-passthrough_mode"     : "Your selected file is already ogg or not a video file",
  15         "fogg-transcoding"                      : "Encoding Video to Ogg",
  16         "fogg-encoding-done"            : "Encoding Done"
  17 });
  18
  19 var firefogg_install_links =  {
  20         'macosx':       'http://firefogg.org/macosx/Firefogg.xpi',
  21         'win32' :       'http://firefogg.org/win32/Firefogg.xpi',
  22         'linux' :       'http://firefogg.org/linux/Firefogg.xpi'
  23 };
  24
  25 var default_firefogg_options = {
  26         //what to do when finished uploading
  27         'upload_done_action':'redirect',
  28         //if firefoog is enabled
  29         'fogg_enabled':false,
  30         //the api url to upload to
  31         'api_url':null,
  32         //the passthrough flag (enables un-modified uploads)
  33         'passthrough': false,
  34         //if we will be showing the encoder interface
  35         'encoder_interface': false,
  36         //if we want to limit the library functionality to "only firefoog" (no upload or progress bars)
  37         'only_fogg': false,
  38
  39
  40         //callbacks:
  41         'new_source_cb': false, //called on source name update passes along source name
  42
  43         //target control container or form (can't be left null)
  44         'selector'                      : '',
  45
  46         //if not rewriting a form we are encoding local.
  47         'form_rewrite'          : false,
  48
  49         //taget buttons:
  50         'target_btn_select_file'        : false,
  51         'target_btn_select_new_file': false,
  52         'target_input_file_name'        : false,
  53         'target_btn_save_local_file': false,
  54
  55
  56         //target install descriptions
  57         'target_check_for_fogg'         : false,
  58         'target_installed'      : false,
  59         'target_please_install' : false,
  60         'target_use_latest_fox': false,
  61         //status:
  62         'target_passthrough_mode':false,
  63
  64         //if firefogg should take over the form submit action
  65         'firefogg_form_action':true
  66 }
  67
  68
  69 var mvFirefogg = function(iObj){
  70         return this.init( iObj );
  71 }
  72 mvFirefogg.prototype = { //extends mvBaseUploadInterface
  73
  74         min_firefogg_version : '0.9.9',
  75         fogg_enabled : false,            //if firefogg is enabled or not.
  76         encoder_settings:{                      //@@todo allow server to set this
  77                 'maxSize': 400,
  78                 'videoBitrate': 400,
  79                 'noUpscaling':true
  80         },
  81         sourceFileInfo:{},
  82         ogg_extensions: ['ogg', 'ogv', 'oga'],
  83         video_extensions: ['avi', 'mov', 'mp4', 'mp2', 'mpeg', 'mpeg2', 'mpeg4', 'dv', 'wmv'],
  84
  85         passthrough: false,
  86
  87         init: function( iObj ){
  88                 if(!iObj)
  89                         iObj = {};
  90
  91                 //if we have no api_url set upload to "post"
  92                 if(!iObj.api_url)
  93                         iObj.upload_mode = 'post';
  94
  95                 //inherit iObj properties:
  96                 for(var i in default_firefogg_options){
  97                         if(iObj[i]){
  98                                 this[i] = iObj[i];
  99                         }else{
 100                                 this[i] = default_firefogg_options[i];
 101                         }
 102                 }
 103                 //check if we want to limit the usage:
 104                 if(!this.only_fogg){
 105                         var myBUI = new mvBaseUploadInterface( iObj );
 106
 107                         //standard extends code:
 108                         for(var i in myBUI){
 109                                 if(this[i]){
 110                                         this['pe_'+ i] = myBUI[i];
 111                                 }else{
 112                                         this[i] =  myBUI[i];
 113                                 }
 114                         }
 115                 }
 116
 117                 if(!this.selector){
 118                         js_log('firefogg: missing selector ');
 119                 }
 120         },
 121         doRewrite:function( callback ){
 122                 var _this = this;
 123                 js_log('sel len: ' + this.selector + '::' + $j(this.selector).length + ' tag:'+ $j(this.selector).get(0).tagName);
 124                 if( $j(this.selector).length >=0 ){
 125
 126                         if( $j(this.selector).get(0).tagName.toLowerCase() == 'input' ){
 127                                 _this.form_rewrite = true;
 128                         }
 129                 }
 130                 //check if we are rewriting an input or a form:
 131                 if( this.form_rewrite ){
 132                         this.setupForm();
 133                 }else{
 134                         this.doControlHTML();
 135                         this.doControlBindings();
 136                 }
 137
 138                 //doRewrite is done:
 139                 if(callback)
 140                         callback();
 141         },
 142         doControlHTML: function( ){
 143                 var _this = this;
 144                 var out = '';
 145                 $j.each(default_firefogg_options, function(target, na){
 146                         if(target.substring(0, 6)=='target'){
 147                                 //check for the target if missing add to the output:
 148                                 if( _this[target] === false){
 149                                         out+= _this.getTargetHtml(target) + ' ';
 150                                         //update the target selector
 151                                     _this[target] = _this.selector + ' .' + target;
 152                                 }
 153                         }
 154                 });
 155                 $j( this.selector ).append( out ).hide();
 156         },
 157         getTargetHtml:function(target){
 158                 if( target.substr(7,3)=='btn'){
 159                         return '<input style="" class="' + target + '" type="button" value="' + gM( 'fogg-' + target.substring(11)) + '"/> ';
 160                 }else if(target.substr(7,5)=='input'){
 161                         return '<input style="" class="' + target + '" type="text" value="' + gM( 'fogg-' + target.substring(11)) + '"/> ';
 162                 }else{
 163                         return '<div style="" class="' + target + '" >'+ gM('fogg-'+ target.substring(7)) + '</div> ';
 164                 }
 165         },
 166         doControlBindings: function(){
 167                 var _this = this;
 168
 169                 //hide all targets:
 170                 var hide_target_list='';
 171                 var coma='';
 172                 $j.each(default_firefogg_options, function(target, na){
 173                         if(target.substring(0, 6)=='target'){
 174                                 hide_target_list+=coma + _this[target];
 175                                 coma=',';
 176                         }
 177                 });
 178                 $j( hide_target_list ).hide();
 179                 //now that the proper set of items has been hiiden show:
 180                 $j( this.selector ).show();
 181
 182
 183                 //hide all but check-for-fogg
 184                 //check for firefogg
 185                 if( _this.firefoggCheck() ){
 186
 187                         //if rewriting the form lets keep the text input around:
 188                         if( _this.form_rewrite )
 189                                 $j(this.target_input_file_name).show();
 190
 191                         //show select file:
 192                         $j( this.target_btn_select_file ).unbind(
 193                                 ).attr('disabled', false
 194                                 ).css({'display':'inline'}
 195                                 ).click(function(){
 196                                         _this.selectFogg();
 197                                 });
 198                     //also setup the text file display on Click to select file:
 199                     $j( this.target_input_file_name ).unbind().attr('readonly', 'readonly').click(function(){
 200                         _this.selectFogg();
 201                     })
 202
 203                 }else{
 204                         //first check firefox version:
 205                         if(!( $j.browser.mozilla && $j.browser.version >= '1.9.1' )) {
 206                                 js_log( 'show use latest::' + _this.target_use_latest_fox );
 207                                 if( _this.target_use_latest_fox ){
 208                                         if( _this.form_rewrite )
 209                                                 $j( _this.target_use_latest_fox ).prepend( gM('fogg-for_improved_uplods') );
 210
 211                                         $j( _this.target_use_latest_fox ).show();
 212                                 }
 213                                 return ;
 214                         }
 215                         //if they have the right version of mozilla provide install link:
 216                         var os_link = false;
 217                         if(navigator.oscpu){
 218                                 if(navigator.oscpu.search('Linux') >= 0)
 219                                         os_link = firefogg_install_links['linux'];
 220                                 else if(navigator.oscpu.search('Mac') >= 0)
 221                                           os_link = firefogg_install_links['macosx'];
 222                                 else if(navigator.oscpu.search('Win') >= 0)
 223                                           os_link = firefogg_install_links['win32'];
 224                         }
 225                         //if rewriting form use upload msg text
 226                         var upMsg = (_this.form_rewrite) ? gM('fogg-for_improved_uplods') : '';
 227                         $j( _this.target_please_install ).html( upMsg + gM('fogg-please_install',os_link )).css('padding', '10px').show();
 228                 }
 229                 //setup the target save local file bindins:
 230                 $j( _this.target_btn_save_local_file ).unbind().click(function(){
 231                         _this.saveLocalFogg();
 232                 });
 233         },
 234         firefoggCheck:function(){
 235                 if(typeof(Firefogg) != 'undefined' && Firefogg().version >= this.min_firefogg_version){
 236                         this.fogg = new Firefogg();
 237                         this.fogg_enabled = true;
 238                         return true;
 239                 }else{
 240                         return false;
 241                 }
 242         },
 243         //assume input target
 244         setupForm: function(){
 245                 js_log('firefogg::setupForm::');
 246                 //to parent form setup if we want http updates
 247                 if( this.form_rewrite ){
 248                         //do parent form setup:
 249                         this.pe_setupForm();
 250                 }
 251
 252                 //check if we have firefogg (if not just add a link and stop proccessing)
 253                 if( !this.firefoggCheck() ){
 254                         //add some status indicators if not provided:
 255                         if(!this.target_please_install){
 256                                 $j(this.selector).after ( this.getTargetHtml('target_please_install') );
 257                                 this.target_please_install = this.selector + ' ~ .target_please_install';
 258                         }
 259                         if(!this.target_use_latest_fox){
 260                                 $j(this.selector).after ( this.getTargetHtml('target_use_latest_fox') );
 261                                 this.target_use_latest_fox = this.selector + ' ~ .target_use_latest_fox';
 262                         }
 263                         //update download link:
 264                         this.doControlBindings();
 265                         return ;
 266                 }
 267
 268                 //change the file browser to type text: (can't directly change input from "file" to "text" so longer way:
 269                 var inTag = '<input ';
 270                 $j.each($j(this.selector).get(0).attributes, function(i, attr){
 271                         var val = attr.value;
 272                         if( attr.name == 'type')
 273                                 val = 'text';
 274                         inTag += attr.name + '="' + val + '" ';
 275                 });
 276                 if(!$j(this.selector).attr('style'))
 277                         inTag += 'style="display:inline" ';
 278
 279                 inTag+= '/><span id="' + $j(this.selector).attr('name') + '_fogg-control"></span>';
 280
 281                 js_log('set input: ' + inTag);
 282                 $j( this.selector ).replaceWith( inTag );
 283
 284                 this.target_input_file_name = 'input[name=' + $j(this.selector).attr('name') + ']';
 285                 //update the selector to the control target:
 286                 this.selector = '#' + $j(this.selector).attr('name') +  "_fogg-control";
 287
 288                 this.doControlHTML();
 289                 //check for the other inline status indicator targets:
 290
 291                 //update the bindings:
 292                 this.doControlBindings();
 293         },
 294         getEditForm:function(){
 295                 if( this.target_edit_from ){
 296                         return this.pe_getEditForm();
 297                 }
 298                 js_log('get form: action=' + $j(this.selector).parents().find("form").attr('action'));
 299                 return $j(this.selector).parents().find("form").get(0);
 300         },
 301         selectFogg:function(){
 302                 var _this = this;
 303                 if( _this.fogg.selectVideo() ) {
 304                         js_log('videoSelectReady');
 305                         //if not already hidden hide select file and show "select new":
 306                         $j(_this.target_btn_select_file).hide();
 307                         //show and setup binding for select new file:
 308                         $j(_this.target_btn_select_new_file).show().unbind().click(function(){
 309                                 //create new fogg instance:
 310                                 _this.fogg = new Firefogg();
 311                                 _this.selectFogg();
 312                         });
 313                         //update if we are in passthrough mode or going to encode
 314                         if( _this.fogg.sourceInfo && _this.fogg.sourceFilename ){
 315                                 //update the source status
 316                                 try{
 317                                         _this.sourceFileInfo = JSON.parse( _this.fogg.sourceInfo ) ;
 318                                 }catch (e){
 319                                         js_error('error could not parse fogg sourceInfo');
 320                                 }
 321
 322                                 //now setup encoder settings based source type:
 323                                 _this.autoEncoderSettings();
 324
 325                                 //if set to passthough update the interface:
 326                                 if(_this.encoder_settings['passthrough']==true){
 327                                         $j(_this.target_passthrough_mode).show();
 328                                 }else{
 329                                         $j(_this.target_passthrough_mode).hide();
 330                                         //if set to encoder expose the encode button:
 331                                         if( !_this.form_rewrite ){
 332                                                 $j(_this.target_btn_save_local_file).show();
 333                                         }
 334                                 }
 335                                 //~otherwise the encoding will be triggered by the form~
 336
 337                                 //do source name update callback:
 338                                 js_log(" should update: " + _this.target_input_file_name + ' to: ' + _this.fogg.sourceFilename );
 339                                 $j(_this.target_input_file_name).val(_this.fogg.sourceFilename).show();
 340
 341                                 if(_this.new_source_cb){
 342                                         if(_this.encoder_settings['passthrough']){
 343                                                 var fName = _this.fogg.sourceFilename
 344                                         }else{
 345                                             var oggExt = (_this.isSourceAudio())?'oga':'ogg';
 346                             oggExt = (_this.isSourceVideo())?'ogv':oggExt;
 347                             oggExt = (_this.isUnknown())?'ogg':oggExt;
 348                                             oggName = _this.fogg.sourceFilename.substr(0,
 349                                                           _this.fogg.sourceFilename.lastIndexOf('.'));
 350                                             var fName = oggName +'.'+ oggExt
 351                                         }
 352                                         _this.new_source_cb( _this.fogg.sourceFilename , fName);
 353                                 }
 354                         }
 355                 }else{
 356                         //js_error("Firefogg error selecting file");
 357                 }
 358         },
 359         saveLocalFogg:function(){
 360            //request target location:
 361            if(this.fogg){
 362                    if(!this.fogg.saveVideoAs() )
 363                            return false;
 364
 365                    //we have set a target now call the encode:
 366                   this.doEncode();
 367            }
 368         },
 369         //simple auto encoder settings just enable passthough if file is not video or > 480 pixles tall
 370         autoEncoderSettings:function(){
 371                 var _this = this;
 372                 //grab the extension:
 373                 var sf = _this.fogg.sourceFilename;
 374                 var ext = '';
 375                 if(     sf.lastIndexOf('.') != -1){
 376                         ext = sf.substring( sf.lastIndexOf('.')+1 ).toLowerCase();
 377                 }
 378
 379                 //set to passthrough to true by default (images, arbitrary files that we want to send with http chunks)
 380                 this.encoder_settings['passthrough'] = true;
 381
 382                 //see if we have video or audio:
 383                 if(  _this.isSourceAudio() || _this.isSourceVideo() ){
 384                          _this.encoder_settings['passthrough'] = false;
 385                 }
 386
 387                 //special case see if we already have ogg video:
 388                 if( _this.isOggFormat() ){
 389                         _this.encoder_settings['passthrough'] = true;
 390                 }
 391
 392                 js_log('base autoEncoderSettings::' + _this.sourceFileInfo.contentType  + ' passthrough:' + _this.encoder_settings['passthrough']);
 393         },
 394         isUnknown:function(){
 395                 return (this.sourceFileInfo.contentType.indexOf("unknown") != -1);
 396         },
 397         isSourceAudio:function(){
 398            return (this.sourceFileInfo.contentType.indexOf("audio/") != -1);
 399         },
 400         isSourceVideo:function(){
 401             return (this.sourceFileInfo.contentType.indexOf("video/") != -1);
 402         },
 403         isOggFormat:function(){
 404            return ( this.sourceFileInfo.contentType.indexOf("video/ogg") != -1 ||
 405                         this.sourceFileInfo.contentType.indexOf("application/ogg") != -1   );
 406         },
 407         getProgressTitle:function(){
 408                 js_log("fogg:getProgressTitle f:" + this.fogg_enabled  + ' rw:' + this.form_rewrite);
 409                 //return the parent if we don't have fogg turned on:
 410                 if(! this.fogg_enabled )
 411                         return this.pe_getProgressTitle();
 412                 if( !this.form_rewrite )
 413                   return gM('fogg-transcoding');
 414                 //else return our upload+transcode msg:
 415                 return gM('upload-transcode-in-progress');
 416         },
 417         doUploadSwitch:function(){
 418                 var _this = this;
 419                 js_log( "firefogg: doUploadSwitch:: " + this.fogg_enabled );
 420                 //make sure firefogg is enabled otherwise do parent UploadSwich:
 421                 if( !this.fogg_enabled || !this.firefogg_form_action )
 422                         return _this.pe_doUploadSwitch();
 423
 424                 //check what mode to use firefogg in:
 425                 if( _this.upload_mode == 'post' ){
 426                         _this.doEncode();
 427                 }else if( _this.upload_mode == 'api' && _this.chunks_supported){ //if api mode and chunks supported do chunkUpload
 428                         _this.doChunkUpload();
 429                 }else{
 430                         js_error( 'Error: unrecongized upload mode: ' + _this.upload_mode );
 431                 }
 432         },
 433         //doChunkUpload does both uploading and encoding at the same time and uploads one meg chunks as they are ready
 434         doChunkUpload : function(){
 435                 var _this = this;
 436                 _this.action_done = false;
 437
 438                 //extension should already be ogg but since its user editable,
 439                 //check again
 440                 //we are transcoding so we know it will be an ogg
 441                 //(should not be done for passthrough mode)
 442                 var sf = _this.formData['wpDestFile'];
 443                 var ext = '';
 444                 if(     sf.lastIndexOf('.') != -1){
 445                         ext = sf.substring( sf.lastIndexOf('.') ).toLowerCase();
 446                 }
 447                 if(!_this.encoder_settings['passthrough'] && $j.inArray(ext.substr(1), _this.ogg_extensions) == -1 ){
 448                         var extreg = new RegExp(ext + '$', 'i');
 449                         _this.formData['wpDestFile'] = sf.replace(extreg, '.ogg');
 450                 }
 451                 //add chunk response hook to build the resultURL when uploading chunks
 452
 453                 //build the api url:
 454                 var aReq ={
 455                         'action'        : 'upload',
 456                         'format'        : 'json',
 457                         'filename'      : _this.formData['wpDestFile'],
 458                         'comment'       : _this.formData['wpUploadDescription'],
 459                         'enablechunks': true
 460                 };
 461
 462                 //check for editToken:
 463                 if( !this.etoken )
 464                         this.etoken = _this.formData['wpEditToken'];
 465
 466                 if( this.etoken )
 467                         aReq['token'] = this.etoken;
 468
 469                 if( _this.formData['wpWatchthis'] )
 470                         aReq['watch'] =  _this.formData['wpWatchthis'];
 471
 472                 if( _this.formData['wpIgnoreWarning'] )
 473                         aReq['ignorewarnings'] = _this.formData['wpIgnoreWarning'];
 474
 475                 js_log('do fogg upload/encode call: '+ _this.api_url + ' :: ' + JSON.stringify( aReq ) );
 476                 js_log('foggEncode: '+ JSON.stringify( _this.encoder_settings ) );
 477                 _this.fogg.upload( JSON.stringify( _this.encoder_settings ),  _this.api_url ,  JSON.stringify( aReq ) );
 478
 479                 //update upload status:
 480                 _this.doUploadStatus();
 481         },
 482         //doEncode and monitor progress:
 483         doEncode : function(){
 484                 js_log('firefogg:doEncode');
 485                 var _this = this;
 486                 _this.action_done = false;
 487                 _this.dispProgressOverlay();
 488                 js_log('doEncode: with: ' +  JSON.stringify( _this.encoder_settings ) );
 489                 _this.fogg.encode( JSON.stringify( _this.encoder_settings ) );
 490
 491
 492                  //show transcode status:
 493                 $j('#up-status-state').html( gM('upload-transcoded-status') );
 494
 495                 //setup a local function for timed callback:
 496                 var encodingStatus = function() {
 497                         var status = _this.fogg.status();
 498
 499                         //update progress bar
 500                         _this.updateProgress( _this.fogg.progress() );
 501
 502                         //loop to get new status if still encoding
 503                         if( _this.fogg.state == 'encoding' ) {
 504                                 setTimeout(encodingStatus, 500);
 505                         }else if ( _this.fogg.state == 'encoding done' ) { //encoding done, state can also be 'encoding failed
 506                                 _this.encodeDone();
 507                         }else if(_this.fogg.state == 'encoding fail'){
 508                                 //@@todo error handling:
 509                                 js_error('encoding failed');
 510                         }
 511                 }
 512                 encodingStatus();
 513         },
 514         encodeDone:function(){
 515                 var _this = this;
 516                 js_log('::encodeDone::');
 517                 _this.action_done = true;
 518                 //send to the post url:
 519                 if( _this.form_rewrite && _this.upload_mode == 'post' ){
 520                         js_log('done with encoding do POST upload:' + _this.editForm.action);
 521                         // ignore warnings & set source type
 522                         //_this.formData[ 'wpIgnoreWarning' ]='true';
 523                         _this.formData[ 'wpSourceType' ] = 'upload';
 524                         _this.formData[ 'action' ]               = 'submit';
 525                         //wpUploadFile is set by firefogg
 526                         delete _this.formData[ 'wpUploadFile' ];
 527
 528                         _this.fogg.post( _this.editForm.action, 'wpUploadFile', JSON.stringify( _this.formData ) );
 529                         //update upload status:
 530                         _this.doUploadStatus();
 531                 }else{
 532                         js_log("done with encoding (no upload) ");
 533                         //set stuats to 100% for one second:
 534                         _this.updateProgress( 1 );
 535                         setTimeout(function(){
 536                                 _this.updateProgressWin(gM('fogg-encoding-done'), gM('fogg-encoding-done'));
 537                         }, 1000);
 538                 }
 539         },
 540         doUploadStatus:function() {
 541                 var _this = this;
 542                 $j('#up-status-state').html( gM('uploaded-status')  );
 543
 544                 _this.oldResponseText = '';
 545                 //setup a local function for timed callback:
 546                 var uploadStatus = function(){
 547                         //get the response text:
 548                         var response_text =  _this.fogg.responseText;
 549                         if(!response_text){
 550                                    try{
 551                                            var pstatus = JSON.parse( _this.fogg.uploadstatus() );
 552                                            response_text = pstatus["responseText"];
 553                                    }catch(e){
 554                                            js_log("could not parse uploadstatus / could not get responseText");
 555                                    }
 556                         }
 557
 558                         if( _this.oldResponseText != response_text){
 559                                 js_log('new result text:' + response_text + ' state:' + _this.fogg.state);
 560                                 _this.oldResponseText = response_text;
 561                                 //try and parse the response text and check for errors
 562                                 try{
 563                                         var apiResult = JSON.parse( response_text );
 564                                 }catch(e){
 565                                         js_log("could not parse response_text::" + response_text + ' ...for now try with eval...');
 566                                         try{
 567                                                 var apiResult = eval( response_text );
 568                                         }catch(e){
 569                                                 var apiResult = null;
 570                                         }
 571                                 }
 572                                 if(apiResult && _this.apiUpdateErrorCheck( apiResult ) === false){
 573                                         //stop status update we have an error
 574                                         _this.action_done = true;
 575                                         _this.fogg.cancel();
 576                                         return false;
 577                                 }
 578                         }
 579                         //update progress bar
 580                         _this.updateProgress( _this.fogg.progress() );
 581
 582                         //loop to get new status if still uploading (could also be encoding if we are in chunk upload mode)
 583                         if( _this.fogg.state == 'encoding' || _this.fogg.state == 'uploading') {
 584                                 setTimeout(uploadStatus, 100);
 585
 586                         }//check upload state
 587                         else if( _this.fogg.state == 'upload done' ||
 588                                                  _this.fogg.state == 'done' ||
 589                                                  _this.fogg.state == 'encoding done' ) {
 590                                    js_log( 'firefogg:upload done: ');
 591                                    //if in "post" upload mode read the html response (should be depricated):
 592                                         if( _this.upload_mode == 'post' && _this.api_url ) {
 593                                            _this.procPageResponse( response_text );
 594                                         }else if( _this.upload_mode == 'api'){
 595                                            if( _this.fogg.resultUrl ){
 596                                                         var buttons ={};
 597                                                         buttons[gM('go-to-resource')] =  function(){
 598                                                                 window.location = _this.fogg.resultUrl;
 599                                                         }
 600                                                         var go_to_url_txt = gM('go-to-resource');
 601                                                    //should have an json result:
 602                                                    _this.updateProgressWin( gM('successfulupload'),  gM( 'mv_upload_done', _this.fogg.resultUrl),buttons);
 603                                            }else{
 604                                                    //done state with error? ..not really possible given how firefogg works
 605                                                    js_log(" upload done, in chunks mode, but no resultUrl::" + response_text);
 606                                            }
 607                                    }
 608                         }else{
 609                                 //upload error:
 610                                 js_log('Error:firefogg upload error: ' + _this.fogg.state );
 611                    }
 612            }
 613            uploadStatus();
 614         },
 615         cancel_action:function( dlElm ){
 616                 if(!this.fogg_enabled){
 617                         return this.pe_cancel_action();
 618                 }
 619                 js_log('firefogg:cancel')
 620                 if( confirm( gM('mv-cancel-confim') )){
 621                     if(navigator.oscpu && navigator.oscpu.search('Win') >= 0){
 622                          alert( 'sorry we do not yet support cancel on windows' );
 623                     }else{
 624                         this.action_done = true;
 625                         this.fogg.cancel();
 626                         $j(dlElm).dialog('close');
 627                     }
 628                 } else{
 629                         return false;
 630                 }
 631         },
 632         /**
 633         * procPageResponse should be faded out in favor of the upload api soon..
 634         * its all very fragile to read the html output and guess at stuff
 635         */
 636         procPageResponse:function( result_page ){
 637                 var _this = this;
 638                 js_log('f:procPageResponse');
 639                 var sstring = 'var wgTitle = "' + this.formData['wpDestFile'].replace('_',' ');
 640
 641                 if(wgArticlePath){
 642                         var result_txt = gM('mv_upload_done', wgArticlePath.replace(/\$1/, 'File:' + this.formData['wpDestFile'] ) );
 643                 }else{
 644                         result_txt = 'File has uploaded but api "done" url was provided. Check the log for result page output';
 645                 }
 646
 647                 //set the error text in case we dont' get far along in processing the response
 648                 _this.updateProgressWin( gM('mv_upload_completed'), result_txt );
 649
 650                 if( result_page && result_page.toLowerCase().indexOf( sstring.toLowerCase() ) != -1){
 651                         js_log( 'upload done got redirect found: ' + sstring + ' r:' + _this.upload_done_action );
 652                         if( _this.upload_done_action == 'redirect' ){
 653                                 $j( '#dlbox-centered' ).html( '<h3>Upload Completed:</h3>' + result_txt + '<br>' + form_txt);
 654                                 window.location = wgArticlePath.replace( /\$1/, 'File:' + formData['wpDestFile'] );
 655                         }else{
 656                                 //check if the add_done_action is a callback:
 657                                 if( typeof _this.upload_done_action == 'function' )
 658                                         _this.upload_done_action();
 659                         }
 660                 }else{
 661                         //js_log( 'upload page error: did not find: ' +sstring + ' in ' + "\n" + result_page );
 662                         var form_txt = '';
 663                         if( !result_page ){
 664                                 //@@todo fix this:
 665                                 //the mediaWiki upload system does not have an API so we can\'t read errors
 666                         }else{
 667                                 var res = grabWikiFormError( result_page );
 668
 669                                 if(res.error_txt)
 670                                         result_txt = res.error_txt;
 671
 672                                 if(res.form_txt)
 673                                         form_txt = res.form_txt;
 674                         }
 675                         js_log( 'error text is: ' + result_txt );
 676                         $j( '#dlbox-centered' ).html( '<h3>' + gM('mv_upload_completed') + '</h3>' + result_txt + '<br>' + form_txt);
 677                 }
 678         }
 679 };