402 

   403 //

   404 // Functions used in the create content view.

   405 //

   406 function onCreateContentReady(url_upload, media_prefix, post_added_params, btn_label, success_label) {

   407 	

   408     var upload_from_local_done = false;

   409     

   410     $("#close_button").click(function (e) {

   411         e.preventDefault();

   412         parent.$.nmTop().close();

   413     });

   414     $("#submit_button_write").click(function(e) {

   415         $(".submitcontent-loader-content").show();

   416     });

   417     $(".media_fields").hide();

   418     $("#media_field_"+$("#id_content-media_input_type").val()).show();

   419     $("#id_content-media_input_type").change(function(e) {

   420         $(".media_fields").hide();

   421         $("#media_field_"+$(e.target).val()).show();

   422     });

   423     // The textinput's id for external url is id_media-src

   424     $('#id_media-src').bind('textchange', function(e) { testUrlValue(e); });

   425     

   426     // We disable the default submit

   427     $('#my_form').submit(function() {

   428         if($('#id_content-media_input_type').val()=="upload" && upload_from_local_done==false){

   429             //alert("1. " + $('#id_content-media_input_type').val() + ", upload_done = " + upload_from_local_done);

   430             startLocalUpload();

   431             return false;

   432         }

   433         else{

   434             //alert("2. " + $('#id_content-media_input_type').val());

   435             return true;

   436         }

   437     });

   438     

   439     $("#upload_progress_bar").css({ width:"90%", height:"10" });

   440     

   441     $('#media_fields_div').height(80);

   442     

   443     // We init the swfupload object

   444     swfupload = new SWFUpload({

   445         debug: false,

   446         

   447         upload_url: url_upload,

   448         flash_url: media_prefix+"swf/swfupload.swf",

   449         

   450         post_params: post_added_params,

   451         

   452         button_placeholder_id: "upload_btn",

   453         button_width: "60",

   454         button_height: "16",

   455         button_cursor: SWFUpload.CURSOR.HAND,

   456         button_text : '<span class="btnText">' + btn_label + '</span>',

   457         button_text_style : ".btnText { font-size: 12; font-family: Arial; }",

   458         

   459         file_types : "*.flv;*.f4v;*.mp4;*.mov;*.mp3",

   460         file_types_description : "Media Files (flv, f4v, mov H264, mp4, mp3)",

   461         file_upload_limit : "1",

   462         file_queue_limit : "1",

   463         

   464         upload_progress_handler : uploadProgress,

   465         upload_error_handler : uploadError,

   466         upload_success_handler : function() {

   467                 try {

   468                     if($('#upload_progress_info').children().size()>0){

   469                         $('#progress_info').remove();

   470                     }

   471                     $('#upload_progress_info').append('<p id="progress_info">' + success_label + '.</p>');

   472                     upload_from_local_done = true;

   473                     // Now that the file is uploaded, we submit the form

   474                     $('#my_form').submit();

   475                 }

   476                 catch (ex) {

   477                     //this.debug(ex);

   478                 }

   479             },

   480         

   481         file_queued_handler : displayUploadPath,

   482         //file_dialog_complete_handler: function() { this.startUpload(); },

   483         //upload_complete_handler: function() { this.startUpload(); },

   484     });

   485 }

   486 function displayUploadPath(file) {

   487     try {

   488         $('#id_media-local_file_name').val(file.name);

   489     }

   490     catch (ex) {

   491         //this.debug(ex);

   492     }

   493 }

   494 function startLocalUpload(){

   495     swfupload.startUpload();

   496 }

   497 function uploadProgress(file, bytesLoaded, bytesTotal) {

   498     try {

   499         var percent = Math.ceil((bytesLoaded / bytesTotal) * 100);

   500         $("#upload_progress_bar").progressbar({ value: percent });

   501     }

   502     catch (ex) {

   503         //this.debug(ex);

   504     }

   505 }

   506 function uploadSuccess(success_label) {

   507     try {

   508         if($('#upload_progress_info').children().size()>0){

   509             $('#progress_info').remove();

   510         }

   511         $('#upload_progress_info').append('<p id="progress_info">' + success_label + '.</p>');

   512         upload_from_local_done = true;

   513         // Now that the file is uploaded, we submit the form

   514         $('#my_form').submit();

   515     }

   516     catch (ex) {

   517         //this.debug(ex);

   518     }

   519 }

   520 function uploadError(file, errorCode, message) {

   521     try {

   522         if($('#upload_progress_info').children().size()>0){

   523             $('#progress_info').remove();

   524         }

   525         switch (errorCode) {

   526         case SWFUpload.UPLOAD_ERROR.HTTP_ERROR:

   527             $('#upload_progress_info').append('<p id="progress_info">' + "Error Code: HTTP Error, File name: " + file.name + ", Message: " + message + '</p>');

   528             break;

   529         case SWFUpload.UPLOAD_ERROR.UPLOAD_FAILED:

   530             $('#upload_progress_info').append('<p id="progress_info">' + "Error Code: Upload Failed, File name: " + file.name + ", File size: " + file.size + ", Message: " + message + '</p>');

   531             break;

   532         case SWFUpload.UPLOAD_ERROR.IO_ERROR:

   533             $('#upload_progress_info').append('<p id="progress_info">' + "Error Code: IO Error, File name: " + file.name + ", Message: " + message + '</p>');

   534             break;

   535         case SWFUpload.UPLOAD_ERROR.SECURITY_ERROR:

   536             $('#upload_progress_info').append('<p id="progress_info">' + "Error Code: Security Error, File name: " + file.name + ", Message: " + message + '</p>');

   537             break;

   538         case SWFUpload.UPLOAD_ERROR.UPLOAD_LIMIT_EXCEEDED:

   539             $('#upload_progress_info').append('<p id="progress_info">' + "Error Code: Upload Limit Exceeded, File name: " + file.name + ", File size: " + file.size + ", Message: " + message + '</p>');

   540             break;

   541         case SWFUpload.UPLOAD_ERROR.FILE_VALIDATION_FAILED:

   542             $('#upload_progress_info').append('<p id="progress_info">' + "Error Code: File Validation Failed, File name: " + file.name + ", File size: " + file.size + ", Message: " + message + '</p>');

   543             break;

   544         case SWFUpload.UPLOAD_ERROR.FILE_CANCELLED:

   545             $('#upload_progress_info').append('<p id="progress_info">' + "Error Code: FILE_CANCELLED" + '</p>');

   546             break;

   547         case SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED:

   548             $('#upload_progress_info').append('<p id="progress_info">' + "STOPPED" + '</p>');

   549             break;

   550         default:

   551             $('#upload_progress_info').append('<p id="progress_info">' + "unhandled error: File name: " + file.name + ", File size: " + file.size + ", Message: " + message + '</p>');

   552             break;

   553         }

   554     } catch (ex) {

   555         //this.debug(ex);

   556     }

   557 }

   558 

   559 // Test the value of the URL from the form to load a picture in case it is a youtube video

   560 function testUrlValue(e){

   561     // First, we remove the current thumbnail if there is one.

   562     if($('#media_field_create').children().size()>2){

   563         $('#external_thumbnail').remove();

   564         $('#media_fields_div').height(80);

   565     }

   566     // If the pasted text is a youtube url, we get the default thumbnail of the video and display it.

   567     url = $('#id_media-src').val();

   568     if(url.match("youtube") && url.match("[\\?&]v=([^&#]*)")){

   569         results = url.match("[\\?&]v=([^&#]*)");

   570         vid = ( results === null ) ? url : results[1].substring(0,11);

   571         if(vid.length===11){

   572             //$('#id_content-description').val($('#media_field_create') + '<img src="http://img.youtube.com/vi/'+vid+'/default.jpg" alt="Youtube Thumbnail"/>');

   573             $('#media_field_create').append('<img id="external_thumbnail" src="http://img.youtube.com/vi/'+vid+'/default.jpg" alt="Youtube Thumbnail"/>');

   574             $('#media_fields_div').height(150);

   575         }

   576     }

   577 }