source: trunk/www.guidonia.net/wp/wp-includes/js/swfupload/handlers.dev.js@ 44

Last change on this file since 44 was 44, checked in by luciano, 14 years ago
File size: 11.0 KB
Line 
1
2function fileDialogStart() {
3 jQuery("#media-upload-error").empty();
4}
5
6// progress and success handlers for media multi uploads
7function fileQueued(fileObj) {
8 // Get rid of unused form
9 jQuery('.media-blank').remove();
10 // Collapse a single item
11 if ( jQuery('.type-form #media-items>*').length == 1 && jQuery('#media-items .hidden').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('#media-item-' + fileObj.id + ' .progress').show();
20
21 // Disable submit and enable cancel
22 jQuery('#insert-gallery').attr('disabled', 'disabled');
23 jQuery('#cancel-upload').attr('disabled', '');
24}
25
26function uploadStart(fileObj) {
27 return true;
28}
29
30function uploadProgress(fileObj, bytesDone, bytesTotal) {
31 // Lengthen the progress bar
32 var w = jQuery('#media-items').width() - 2;
33 jQuery('#media-item-' + fileObj.id + ' .bar').width( w * bytesDone / bytesTotal );
34 jQuery('#media-item-' + fileObj.id + ' .percent').html( Math.ceil(bytesDone / bytesTotal * 100) + '%' );
35
36 if ( bytesDone == bytesTotal )
37 jQuery('#media-item-' + fileObj.id + ' .bar').html('<strong class="crunching">' + swfuploadL10n.crunching + '</strong>');
38}
39
40function prepareMediaItem(fileObj, serverData) {
41 // Move the progress bar to 100%
42 jQuery('#media-item-' + fileObj.id + ' .bar').remove();
43 jQuery('#media-item-' + fileObj.id + ' .progress').hide();
44
45 var f = ( typeof shortform == 'undefined' ) ? 1 : 2;
46 // Old style: Append the HTML returned by the server -- thumbnail and form inputs
47 if ( isNaN(serverData) || !serverData ) {
48 jQuery('#media-item-' + fileObj.id).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 jQuery('#media-item-' + fileObj.id).load('async-upload.php', {attachment_id:serverData, fetch:f}, function(){prepareMediaItemInit(fileObj);updateMediaForm()});
54 }
55}
56
57function prepareMediaItemInit(fileObj) {
58
59 // Clone the thumbnail as a "pinkynail" -- a tiny image to the left of the filename
60 jQuery('#media-item-' + fileObj.id + ' .thumbnail').clone().attr('className', 'pinkynail toggle').prependTo('#media-item-' + fileObj.id);
61
62 // Replace the original filename with the new (unique) one assigned during upload
63 jQuery('#media-item-' + fileObj.id + ' .filename.original').replaceWith(jQuery('#media-item-' + fileObj.id + ' .filename.new'));
64
65 // Also bind toggle to the links
66 jQuery('#media-item-' + fileObj.id + ' a.toggle').click(function(){
67 jQuery(this).siblings('.slidetoggle').slideToggle(150, function(){
68 var o = jQuery(this).offset();
69 window.scrollTo(0, o.top-36);
70 });
71 jQuery(this).parent().children('.toggle').toggle();
72 jQuery(this).siblings('a.toggle').focus();
73 return false;
74 });
75
76 // Bind AJAX to the new Delete button
77 jQuery('#media-item-' + fileObj.id + ' a.delete').click(function(){
78 // Tell the server to delete it. TODO: handle exceptions
79 jQuery.ajax({url:'admin-ajax.php',type:'post',success:deleteSuccess,error:deleteError,id:fileObj.id,data:{
80 id : this.id.replace(/[^0-9]/g,''),
81 action : 'delete-post',
82 _ajax_nonce : this.href.replace(/^.*wpnonce=/,'')}
83 });
84 return false;
85 });
86
87 // Open this item if it says to start open (e.g. to display an error)
88 jQuery('#media-item-' + fileObj.id + '.startopen').removeClass('startopen').slideToggle(500).parent().children('.toggle').toggle();
89}
90
91function itemAjaxError(id, html) {
92 var error = jQuery('#media-item-error' + id);
93
94 error.html('<div class="file-error"><button type="button" id="dismiss-'+id+'" class="button dismiss">'+swfuploadL10n.dismiss+'</button>'+html+'</div>');
95 jQuery('#dismiss-'+id).click(function(){jQuery(this).parents('.file-error').slideUp(200, function(){jQuery(this).empty();})});
96}
97
98function deleteSuccess(data, textStatus) {
99 if ( data == '-1' )
100 return itemAjaxError(this.id, 'You do not have permission. Has your session expired?');
101 if ( data == '0' )
102 return itemAjaxError(this.id, 'Could not be deleted. Has it been deleted already?');
103
104 var item = jQuery('#media-item-' + this.id);
105
106 // Decrement the counters.
107 if ( type = jQuery('#type-of-' + this.id).val() )
108 jQuery('#' + type + '-counter').text(jQuery('#' + type + '-counter').text()-1);
109 if ( item.hasClass('child-of-'+post_id) )
110 jQuery('#attachments-count').text(jQuery('#attachments-count').text()-1);
111
112 if ( jQuery('.type-form #media-items>*').length == 1 && jQuery('#media-items .hidden').length > 0 ) {
113 jQuery('.toggle').toggle();
114 jQuery('.slidetoggle').slideUp(200).siblings().removeClass('hidden');
115 }
116
117 // Vanish it.
118 jQuery('#media-item-' + this.id + ' .filename:empty').remove();
119 jQuery('#media-item-' + this.id + ' .filename').append(' <span class="file-error">'+swfuploadL10n.deleted+'</span>').siblings('a.toggle').remove();
120 jQuery('#media-item-' + this.id).children('.describe').css({backgroundColor:'#fff'}).end()
121 .animate({backgroundColor:'#ffc0c0'}, {queue:false,duration:50})
122 .animate({minHeight:0,height:36}, 400, null, function(){jQuery(this).children('.describe').remove()})
123 .animate({backgroundColor:'#fff'}, 400)
124 .animate({height:0}, 800, null, function(){jQuery(this).remove();updateMediaForm();});
125
126 return;
127}
128
129function deleteError(X, textStatus, errorThrown) {
130 // TODO
131}
132
133function updateMediaForm() {
134 storeState();
135 // Just one file, no need for collapsible part
136 if ( jQuery('.type-form #media-items>*').length == 1 ) {
137 jQuery('#media-items .slidetoggle').slideDown(500).parent().eq(0).children('.toggle').toggle();
138 jQuery('.type-form .slidetoggle').siblings().addClass('hidden');
139 }
140
141 // Only show Save buttons when there is at least one file.
142 if ( jQuery('#media-items>*').not('.media-blank').length > 0 )
143 jQuery('.savebutton').show();
144 else
145 jQuery('.savebutton').hide();
146
147 // Only show Gallery button when there are at least two files.
148 if ( jQuery('#media-items>*').length > 1 )
149 jQuery('.insert-gallery').show();
150 else
151 jQuery('.insert-gallery').hide();
152}
153
154function uploadSuccess(fileObj, serverData) {
155 // if async-upload returned an error message, place it in the media item div and return
156 if ( serverData.match('media-upload-error') ) {
157 jQuery('#media-item-' + fileObj.id).html(serverData);
158 return;
159 }
160
161 prepareMediaItem(fileObj, serverData);
162 updateMediaForm();
163
164 // Increment the counter.
165 if ( jQuery('#media-item-' + fileObj.id).hasClass('child-of-' + post_id) )
166 jQuery('#attachments-count').text(1 * jQuery('#attachments-count').text() + 1);
167}
168
169function uploadComplete(fileObj) {
170 // If no more uploads queued, enable the submit button
171 if ( swfu.getStats().files_queued == 0 ) {
172 jQuery('#cancel-upload').attr('disabled', 'disabled');
173 jQuery('#insert-gallery').attr('disabled', '');
174 }
175}
176
177
178// wp-specific error handlers
179
180// generic message
181function wpQueueError(message) {
182 jQuery('#media-upload-error').show().text(message);
183}
184
185// file-specific message
186function wpFileError(fileObj, message) {
187 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();
188 jQuery('#dismiss-' + fileObj.id).click(function(){jQuery(this).parents('.media-item').slideUp(200, function(){jQuery(this).remove();})});
189}
190
191function fileQueueError(fileObj, error_code, message) {
192 // Handle this error separately because we don't want to create a FileProgress element for it.
193 if ( error_code == SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED ) {
194 wpQueueError(swfuploadL10n.queue_limit_exceeded);
195 }
196 else if ( error_code == SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT ) {
197 fileQueued(fileObj);
198 wpFileError(fileObj, swfuploadL10n.file_exceeds_size_limit);
199 }
200 else if ( error_code == SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE ) {
201 fileQueued(fileObj);
202 wpFileError(fileObj, swfuploadL10n.zero_byte_file);
203 }
204 else if ( error_code == SWFUpload.QUEUE_ERROR.INVALID_FILETYPE ) {
205 fileQueued(fileObj);
206 wpFileError(fileObj, swfuploadL10n.invalid_filetype);
207 }
208 else {
209 wpQueueError(swfuploadL10n.default_error);
210 }
211}
212
213function fileDialogComplete(num_files_queued) {
214 try {
215 if (num_files_queued > 0) {
216 this.startUpload();
217 }
218 } catch (ex) {
219 this.debug(ex);
220 }
221}
222
223function switchUploader(s) {
224 var f = document.getElementById(swfu.customSettings.swfupload_element_id), h = document.getElementById(swfu.customSettings.degraded_element_id);
225 if ( s ) {
226 f.style.display = 'block';
227 h.style.display = 'none';
228 } else {
229 f.style.display = 'none';
230 h.style.display = 'block';
231 }
232}
233
234function swfuploadPreLoad() {
235 if ( !uploaderMode ) {
236 switchUploader(1);
237 } else {
238 switchUploader(0);
239 }
240}
241
242function swfuploadLoadFailed() {
243 switchUploader(0);
244 jQuery('.upload-html-bypass').hide();
245}
246
247function uploadError(fileObj, errorCode, message) {
248
249 switch (errorCode) {
250 case SWFUpload.UPLOAD_ERROR.MISSING_UPLOAD_URL:
251 wpFileError(fileObj, swfuploadL10n.missing_upload_url);
252 break;
253 case SWFUpload.UPLOAD_ERROR.UPLOAD_LIMIT_EXCEEDED:
254 wpFileError(fileObj, swfuploadL10n.upload_limit_exceeded);
255 break;
256 case SWFUpload.UPLOAD_ERROR.HTTP_ERROR:
257 wpQueueError(swfuploadL10n.http_error);
258 break;
259 case SWFUpload.UPLOAD_ERROR.UPLOAD_FAILED:
260 wpQueueError(swfuploadL10n.upload_failed);
261 break;
262 case SWFUpload.UPLOAD_ERROR.IO_ERROR:
263 wpQueueError(swfuploadL10n.io_error);
264 break;
265 case SWFUpload.UPLOAD_ERROR.SECURITY_ERROR:
266 wpQueueError(swfuploadL10n.security_error);
267 break;
268 case SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED:
269 case SWFUpload.UPLOAD_ERROR.FILE_CANCELLED:
270 jQuery('#media-item-' + fileObj.id).remove();
271 break;
272 default:
273 wpFileError(fileObj, swfuploadL10n.default_error);
274 }
275}
276
277function cancelUpload() {
278 swfu.cancelQueue();
279}
280
281// remember the last used image size, alignment and url
282var storeState;
283(function($){
284
285storeState = function(){
286 var align = getUserSetting('align') || '', imgsize = getUserSetting('imgsize') || '';
287
288 $('tr.align input[type="radio"]').click(function(){
289 setUserSetting('align', $(this).val());
290 }).filter(function(){
291 if ( $(this).val() == align )
292 return true;
293 return false;
294 }).attr('checked','checked');
295
296 $('tr.image-size input[type="radio"]').click(function(){
297 setUserSetting('imgsize', $(this).val());
298 }).filter(function(){
299 if ( $(this).attr('disabled') || $(this).val() != imgsize )
300 return false;
301 return true;
302 }).attr('checked','checked');
303
304 $('tr.url button').click(function(){
305 var c = this.className || '';
306 c = c.replace(/.*?(url[^ '"]+).*/, '$1');
307 if (c) setUserSetting('urlbutton', c);
308 $(this).siblings('.urlfield').val( $(this).attr('title') );
309 });
310
311 $('tr.url .urlfield').each(function(){
312 var b = getUserSetting('urlbutton');
313 $(this).val( $(this).siblings('button.'+b).attr('title') );
314 });
315}
316})(jQuery);
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