wp-includes/js/swfupload/handlers.dev.js

   1
   2 function fileDialogStart() {
   3         jQuery("#media-upload-error").empty();
   4 }
   5
   6 // progress and success handlers for media multi uploads
   7 function fileQueued(fileObj) {
   8         // Get rid of unused form
   9         jQuery('.media-blank').remove();
  10         // Collapse a single item
  11         if ( jQuery('form.type-form #media-items').children().length == 1 && jQuery('.hidden', '#media-items').length > 0 ) {
  12                 jQuery('.describe-toggle-on').show();
  13                 jQuery('.describe-toggle-off').hide();
  14                 jQuery('.slidetoggle').slideUp(200).siblings().removeClass('hidden');
  15         }
  16         // Create a progress bar containing the filename
  17         jQuery('#media-items').append('<div id="media-item-' + fileObj.id + '" class="media-item child-of-' + post_id + '"><div class="progress"><div class="bar"></div></div><div class="filename original"><span class="percent"></span> ' + fileObj.name + '</div></div>');
  18         // Display the progress div
  19         jQuery('.progress', '#media-item-' + fileObj.id).show();
  20
  21         // Disable submit and enable cancel
  22         jQuery('#insert-gallery').attr('disabled', 'disabled');
  23         jQuery('#cancel-upload').attr('disabled', '');
  24 }
  25
  26 function uploadStart(fileObj) {
  27         return true;
  28 }
  29
  30 function uploadProgress(fileObj, bytesDone, bytesTotal) {
  31         // Lengthen the progress bar
  32         var w = jQuery('#media-items').width() - 2, item = jQuery('#media-item-' + fileObj.id);
  33         jQuery('.bar', item).width( w * bytesDone / bytesTotal );
  34         jQuery('.percent', item).html( Math.ceil(bytesDone / bytesTotal * 100) + '%' );
  35
  36         if ( bytesDone == bytesTotal )
  37                 jQuery('.bar', item).html('<strong class="crunching">' + swfuploadL10n.crunching + '</strong>');
  38 }
  39
  40 function prepareMediaItem(fileObj, serverData) {
  41         var f = ( typeof shortform == 'undefined' ) ? 1 : 2, item = jQuery('#media-item-' + fileObj.id);
  42         // Move the progress bar to 100%
  43         jQuery('.bar', item).remove();
  44         jQuery('.progress', item).hide();
  45
  46         // Old style: Append the HTML returned by the server -- thumbnail and form inputs
  47         if ( isNaN(serverData) || !serverData ) {
  48                 item.append(serverData);
  49                 prepareMediaItemInit(fileObj);
  50         }
  51         // New style: server data is just the attachment ID, fetch the thumbnail and form html from the server
  52         else {
  53                 item.load('async-upload.php', {attachment_id:serverData, fetch:f}, function(){prepareMediaItemInit(fileObj);updateMediaForm()});
  54         }
  55 }
  56
  57 function prepareMediaItemInit(fileObj) {
  58         var item = jQuery('#media-item-' + fileObj.id);
  59         // Clone the thumbnail as a "pinkynail" -- a tiny image to the left of the filename
  60         jQuery('.thumbnail', item).clone().attr('className', 'pinkynail toggle').prependTo(item);
  61
  62         // Replace the original filename with the new (unique) one assigned during upload
  63         jQuery('.filename.original', item).replaceWith( jQuery('.filename.new', item) );
  64
  65         // Also bind toggle to the links
  66         jQuery('a.toggle', item).click(function(){
  67                 jQuery(this).siblings('.slidetoggle').slideToggle(350, function(){
  68                         var w = jQuery(window).height(), t = jQuery(this).offset().top, h = jQuery(this).height(), b;
  69
  70                         if ( w && t && h ) {
  71                 b = t + h;
  72
  73                 if ( b > w && (h + 48) < w )
  74                     window.scrollBy(0, b - w + 13);
  75                 else if ( b > w )
  76                     window.scrollTo(0, t - 36);
  77             }
  78                 });
  79                 jQuery(this).siblings('.toggle').andSelf().toggle();
  80                 jQuery(this).siblings('a.toggle').focus();
  81                 return false;
  82         });
  83
  84         // Bind AJAX to the new Delete button
  85         jQuery('a.delete', item).click(function(){
  86                 // Tell the server to delete it. TODO: handle exceptions
  87                 jQuery.ajax({
  88                         url: 'admin-ajax.php',
  89                         type: 'post',
  90                         success: deleteSuccess,
  91                         error: deleteError,
  92                         id: fileObj.id,
  93                         data: {
  94                                 id : this.id.replace(/[^0-9]/g, ''),
  95                                 action : 'trash-post',
  96                                 _ajax_nonce : this.href.replace(/^.*wpnonce=/,'')
  97                         }
  98                 });
  99                 return false;
 100         });
 101
 102         // Bind AJAX to the new Undo button
 103         jQuery('a.undo', item).click(function(){
 104                 // Tell the server to untrash it. TODO: handle exceptions
 105                 jQuery.ajax({
 106                         url: 'admin-ajax.php',
 107                         type: 'post',
 108                         id: fileObj.id,
 109                         data: {
 110                                 id : this.id.replace(/[^0-9]/g,''),
 111                                 action: 'untrash-post',
 112                                 _ajax_nonce: this.href.replace(/^.*wpnonce=/,'')
 113                         },
 114                         success: function(data, textStatus){
 115                                 var item = jQuery('#media-item-' + fileObj.id);
 116
 117                                 if ( type = jQuery('#type-of-' + fileObj.id).val() )
 118                                         jQuery('#' + type + '-counter').text(jQuery('#' + type + '-counter').text()-0+1);
 119                                 if ( item.hasClass('child-of-'+post_id) )
 120                                         jQuery('#attachments-count').text(jQuery('#attachments-count').text()-0+1);
 121
 122                                 jQuery('.filename .trashnotice', item).remove();
 123                                 jQuery('.filename .title', item).css('font-weight','normal');
 124                                 jQuery('a.undo', item).addClass('hidden');
 125                                 jQuery('a.describe-toggle-on, .menu_order_input', item).show();
 126                                 item.css( {backgroundColor:'#ceb'} ).animate( {backgroundColor: '#fff'}, { queue: false, duration: 500, complete: function(){ jQuery(this).css({backgroundColor:''}); } }).removeClass('undo');
 127                         }
 128                 });
 129                 return false;
 130         });
 131
 132         // Open this item if it says to start open (e.g. to display an error)
 133         jQuery('#media-item-' + fileObj.id + '.startopen').removeClass('startopen').slideToggle(500).siblings('.toggle').toggle();
 134 }
 135
 136 function itemAjaxError(id, html) {
 137         var error = jQuery('#media-item-error' + id);
 138
 139         error.html('<div class="file-error"><button type="button" id="dismiss-'+id+'" class="button dismiss">'+swfuploadL10n.dismiss+'</button>'+html+'</div>');
 140         jQuery('#dismiss-'+id).click(function(){jQuery(this).parents('.file-error').slideUp(200, function(){jQuery(this).empty();})});
 141 }
 142
 143 function deleteSuccess(data, textStatus) {
 144         if ( data == '-1' )
 145                 return itemAjaxError(this.id, 'You do not have permission. Has your session expired?');
 146         if ( data == '0' )
 147                 return itemAjaxError(this.id, 'Could not be deleted. Has it been deleted already?');
 148
 149         var id = this.id, item = jQuery('#media-item-' + id);
 150
 151         // Decrement the counters.
 152         if ( type = jQuery('#type-of-' + id).val() )
 153                 jQuery('#' + type + '-counter').text( jQuery('#' + type + '-counter').text() - 1 );
 154         if ( item.hasClass('child-of-'+post_id) )
 155                 jQuery('#attachments-count').text( jQuery('#attachments-count').text() - 1 );
 156
 157         if ( jQuery('form.type-form #media-items').children().length == 1 && jQuery('.hidden', '#media-items').length > 0 ) {
 158                 jQuery('.toggle').toggle();
 159                 jQuery('.slidetoggle').slideUp(200).siblings().removeClass('hidden');
 160         }
 161
 162         // Vanish it.
 163         jQuery('.toggle', item).toggle();
 164         jQuery('.slidetoggle', item).slideUp(200).siblings().removeClass('hidden');
 165         item.css( {backgroundColor:'#faa'} ).animate( {backgroundColor:'#f4f4f4'}, {queue:false, duration:500} ).addClass('undo');
 166
 167         jQuery('.filename:empty', item).remove();
 168         jQuery('.filename .title', item).css('font-weight','bold');
 169         jQuery('.filename', item).append('<span class="trashnotice"> ' + swfuploadL10n.deleted + ' </span>').siblings('a.toggle').hide();
 170         jQuery('.filename', item).append( jQuery('a.undo', item).removeClass('hidden') );
 171         jQuery('.menu_order_input', item).hide();
 172
 173         return;
 174 }
 175
 176 function deleteError(X, textStatus, errorThrown) {
 177         // TODO
 178 }
 179
 180 function updateMediaForm() {
 181         var one = jQuery('form.type-form #media-items').children(), items = jQuery('#media-items').children();
 182
 183         // Just one file, no need for collapsible part
 184         if ( one.length == 1 ) {
 185                 jQuery('.slidetoggle', one).slideDown(500).siblings().addClass('hidden').filter('.toggle').toggle();
 186         }
 187
 188         // Only show Save buttons when there is at least one file.
 189         if ( items.not('.media-blank').length > 0 )
 190                 jQuery('.savebutton').show();
 191         else
 192                 jQuery('.savebutton').hide();
 193
 194         // Only show Gallery button when there are at least two files.
 195         if ( items.length > 1 )
 196                 jQuery('.insert-gallery').show();
 197         else
 198                 jQuery('.insert-gallery').hide();
 199 }
 200
 201 function uploadSuccess(fileObj, serverData) {
 202         // if async-upload returned an error message, place it in the media item div and return
 203         if ( serverData.match('media-upload-error') ) {
 204                 jQuery('#media-item-' + fileObj.id).html(serverData);
 205                 return;
 206         }
 207
 208         prepareMediaItem(fileObj, serverData);
 209         updateMediaForm();
 210
 211         // Increment the counter.
 212         if ( jQuery('#media-item-' + fileObj.id).hasClass('child-of-' + post_id) )
 213                 jQuery('#attachments-count').text(1 * jQuery('#attachments-count').text() + 1);
 214 }
 215
 216 function uploadComplete(fileObj) {
 217         // If no more uploads queued, enable the submit button
 218         if ( swfu.getStats().files_queued == 0 ) {
 219                 jQuery('#cancel-upload').attr('disabled', 'disabled');
 220                 jQuery('#insert-gallery').attr('disabled', '');
 221         }
 222 }
 223
 224
 225 // wp-specific error handlers
 226
 227 // generic message
 228 function wpQueueError(message) {
 229         jQuery('#media-upload-error').show().text(message);
 230 }
 231
 232 // file-specific message
 233 function wpFileError(fileObj, message) {
 234         jQuery('#media-item-' + fileObj.id + ' .filename').after('<div class="file-error"><button type="button" id="dismiss-' + fileObj.id + '" class="button dismiss">'+swfuploadL10n.dismiss+'</button>'+message+'</div>').siblings('.toggle').remove();
 235         jQuery('#dismiss-' + fileObj.id).click(function(){jQuery(this).parents('.media-item').slideUp(200, function(){jQuery(this).remove();})});
 236 }
 237
 238 function fileQueueError(fileObj, error_code, message)  {
 239         // Handle this error separately because we don't want to create a FileProgress element for it.
 240         if ( error_code == SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED ) {
 241                 wpQueueError(swfuploadL10n.queue_limit_exceeded);
 242         }
 243         else if ( error_code == SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT ) {
 244                 fileQueued(fileObj);
 245                 wpFileError(fileObj, swfuploadL10n.file_exceeds_size_limit);
 246         }
 247         else if ( error_code == SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE ) {
 248                 fileQueued(fileObj);
 249                 wpFileError(fileObj, swfuploadL10n.zero_byte_file);
 250         }
 251         else if ( error_code == SWFUpload.QUEUE_ERROR.INVALID_FILETYPE ) {
 252                 fileQueued(fileObj);
 253                 wpFileError(fileObj, swfuploadL10n.invalid_filetype);
 254         }
 255         else {
 256                 wpQueueError(swfuploadL10n.default_error);
 257         }
 258 }
 259
 260 function fileDialogComplete(num_files_queued) {
 261         try {
 262                 if (num_files_queued > 0) {
 263                         this.startUpload();
 264                 }
 265         } catch (ex) {
 266                 this.debug(ex);
 267         }
 268 }
 269
 270 function switchUploader(s) {
 271         var f = document.getElementById(swfu.customSettings.swfupload_element_id), h = document.getElementById(swfu.customSettings.degraded_element_id);
 272         if ( s ) {
 273                 f.style.display = 'block';
 274                 h.style.display = 'none';
 275         } else {
 276                 f.style.display = 'none';
 277                 h.style.display = 'block';
 278         }
 279 }
 280
 281 function swfuploadPreLoad() {
 282         if ( !uploaderMode ) {
 283                 switchUploader(1);
 284         } else {
 285                 switchUploader(0);
 286         }
 287 }
 288
 289 function swfuploadLoadFailed() {
 290         switchUploader(0);
 291         jQuery('.upload-html-bypass').hide();
 292 }
 293
 294 function uploadError(fileObj, errorCode, message) {
 295
 296         switch (errorCode) {
 297                 case SWFUpload.UPLOAD_ERROR.MISSING_UPLOAD_URL:
 298                         wpFileError(fileObj, swfuploadL10n.missing_upload_url);
 299                         break;
 300                 case SWFUpload.UPLOAD_ERROR.UPLOAD_LIMIT_EXCEEDED:
 301                         wpFileError(fileObj, swfuploadL10n.upload_limit_exceeded);
 302                         break;
 303                 case SWFUpload.UPLOAD_ERROR.HTTP_ERROR:
 304                         wpQueueError(swfuploadL10n.http_error);
 305                         break;
 306                 case SWFUpload.UPLOAD_ERROR.UPLOAD_FAILED:
 307                         wpQueueError(swfuploadL10n.upload_failed);
 308                         break;
 309                 case SWFUpload.UPLOAD_ERROR.IO_ERROR:
 310                         wpQueueError(swfuploadL10n.io_error);
 311                         break;
 312                 case SWFUpload.UPLOAD_ERROR.SECURITY_ERROR:
 313                         wpQueueError(swfuploadL10n.security_error);
 314                         break;
 315                 case SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED:
 316                 case SWFUpload.UPLOAD_ERROR.FILE_CANCELLED:
 317                         jQuery('#media-item-' + fileObj.id).remove();
 318                         break;
 319                 default:
 320                         wpFileError(fileObj, swfuploadL10n.default_error);
 321         }
 322 }
 323
 324 function cancelUpload() {
 325         swfu.cancelQueue();
 326 }
 327
 328 // remember the last used image size, alignment and url
 329 jQuery(document).ready(function($){
 330         $('input[type="radio"]', '#media-items').live('click', function(){
 331                 var tr = $(this).closest('tr');
 332
 333                 if ( $(tr).hasClass('align') )
 334                         setUserSetting('align', $(this).val());
 335                 else if ( $(tr).hasClass('image-size') )
 336                         setUserSetting('imgsize', $(this).val());
 337         });
 338
 339         $('button.button', '#media-items').live('click', function(){
 340                 var c = this.className || '';
 341                 c = c.match(/url([^ '"]+)/);
 342                 if ( c && c[1] ) {
 343                         setUserSetting('urlbutton', c[1]);
 344                         $(this).siblings('.urlfield').val( $(this).attr('title') );
 345                 }
 346         });
 347 });