| 776 |
lars |
1 |
/*
|
|
|
2 |
* jQuery File Upload User Interface Plugin
|
|
|
3 |
* https://github.com/blueimp/jQuery-File-Upload
|
|
|
4 |
*
|
|
|
5 |
* Copyright 2010, Sebastian Tschan
|
|
|
6 |
* https://blueimp.net
|
|
|
7 |
*
|
|
|
8 |
* Licensed under the MIT license:
|
|
|
9 |
* http://www.opensource.org/licenses/MIT
|
|
|
10 |
*/
|
|
|
11 |
|
|
|
12 |
/* jshint nomen:false */
|
|
|
13 |
/* global define, require, window */
|
|
|
14 |
|
|
|
15 |
(function (factory) {
|
|
|
16 |
'use strict';
|
|
|
17 |
if (typeof define === 'function' && define.amd) {
|
|
|
18 |
// Register as an anonymous AMD module:
|
|
|
19 |
define([
|
|
|
20 |
'jquery',
|
|
|
21 |
'tmpl',
|
|
|
22 |
'./jquery.fileupload-image',
|
|
|
23 |
'./jquery.fileupload-audio',
|
|
|
24 |
'./jquery.fileupload-video',
|
|
|
25 |
'./jquery.fileupload-validate'
|
|
|
26 |
], factory);
|
|
|
27 |
} else if (typeof exports === 'object') {
|
|
|
28 |
// Node/CommonJS:
|
|
|
29 |
factory(
|
|
|
30 |
require('jquery'),
|
|
|
31 |
require('tmpl')
|
|
|
32 |
);
|
|
|
33 |
} else {
|
|
|
34 |
// Browser globals:
|
|
|
35 |
factory(
|
|
|
36 |
window.jQuery,
|
|
|
37 |
window.tmpl
|
|
|
38 |
);
|
|
|
39 |
}
|
|
|
40 |
}(function ($, tmpl) {
|
|
|
41 |
'use strict';
|
|
|
42 |
|
|
|
43 |
$.blueimp.fileupload.prototype._specialOptions.push(
|
|
|
44 |
'filesContainer',
|
|
|
45 |
'uploadTemplateId',
|
|
|
46 |
'downloadTemplateId'
|
|
|
47 |
);
|
|
|
48 |
|
|
|
49 |
// The UI version extends the file upload widget
|
|
|
50 |
// and adds complete user interface interaction:
|
|
|
51 |
$.widget('blueimp.fileupload', $.blueimp.fileupload, {
|
|
|
52 |
|
|
|
53 |
options: {
|
|
|
54 |
// By default, files added to the widget are uploaded as soon
|
|
|
55 |
// as the user clicks on the start buttons. To enable automatic
|
|
|
56 |
// uploads, set the following option to true:
|
|
|
57 |
autoUpload: false,
|
|
|
58 |
// The ID of the upload template:
|
|
|
59 |
uploadTemplateId: 'template-upload',
|
|
|
60 |
// The ID of the download template:
|
|
|
61 |
downloadTemplateId: 'template-download',
|
|
|
62 |
// The container for the list of files. If undefined, it is set to
|
|
|
63 |
// an element with class "files" inside of the widget element:
|
|
|
64 |
filesContainer: undefined,
|
|
|
65 |
// By default, files are appended to the files container.
|
|
|
66 |
// Set the following option to true, to prepend files instead:
|
|
|
67 |
prependFiles: false,
|
|
|
68 |
// The expected data type of the upload response, sets the dataType
|
|
|
69 |
// option of the $.ajax upload requests:
|
|
|
70 |
dataType: 'json',
|
|
|
71 |
|
|
|
72 |
// Error and info messages:
|
|
|
73 |
messages: {
|
|
|
74 |
unknownError: 'Unknown error'
|
|
|
75 |
},
|
|
|
76 |
|
|
|
77 |
// Function returning the current number of files,
|
|
|
78 |
// used by the maxNumberOfFiles validation:
|
|
|
79 |
getNumberOfFiles: function () {
|
|
|
80 |
return this.filesContainer.children()
|
|
|
81 |
.not('.processing').length;
|
|
|
82 |
},
|
|
|
83 |
|
|
|
84 |
// Callback to retrieve the list of files from the server response:
|
|
|
85 |
getFilesFromResponse: function (data) {
|
|
|
86 |
if (data.result && $.isArray(data.result.files)) {
|
|
|
87 |
return data.result.files;
|
|
|
88 |
}
|
|
|
89 |
return [];
|
|
|
90 |
},
|
|
|
91 |
|
|
|
92 |
// The add callback is invoked as soon as files are added to the fileupload
|
|
|
93 |
// widget (via file input selection, drag & drop or add API call).
|
|
|
94 |
// See the basic file upload widget for more information:
|
|
|
95 |
add: function (e, data) {
|
|
|
96 |
if (e.isDefaultPrevented()) {
|
|
|
97 |
return false;
|
|
|
98 |
}
|
|
|
99 |
var $this = $(this),
|
|
|
100 |
that = $this.data('blueimp-fileupload') ||
|
|
|
101 |
$this.data('fileupload'),
|
|
|
102 |
options = that.options;
|
|
|
103 |
data.context = that._renderUpload(data.files)
|
|
|
104 |
.data('data', data)
|
|
|
105 |
.addClass('processing');
|
|
|
106 |
options.filesContainer[
|
|
|
107 |
options.prependFiles ? 'prepend' : 'append'
|
|
|
108 |
](data.context);
|
|
|
109 |
that._forceReflow(data.context);
|
|
|
110 |
that._transition(data.context);
|
|
|
111 |
data.process(function () {
|
|
|
112 |
return $this.fileupload('process', data);
|
|
|
113 |
}).always(function () {
|
|
|
114 |
data.context.each(function (index) {
|
|
|
115 |
$(this).find('.size').text(
|
|
|
116 |
that._formatFileSize(data.files[index].size)
|
|
|
117 |
);
|
|
|
118 |
}).removeClass('processing');
|
|
|
119 |
that._renderPreviews(data);
|
|
|
120 |
}).done(function () {
|
|
|
121 |
data.context.find('.start').prop('disabled', false);
|
|
|
122 |
if ((that._trigger('added', e, data) !== false) &&
|
|
|
123 |
(options.autoUpload || data.autoUpload) &&
|
|
|
124 |
data.autoUpload !== false) {
|
|
|
125 |
data.submit();
|
|
|
126 |
}
|
|
|
127 |
}).fail(function () {
|
|
|
128 |
if (data.files.error) {
|
|
|
129 |
data.context.each(function (index) {
|
|
|
130 |
var error = data.files[index].error;
|
|
|
131 |
if (error) {
|
|
|
132 |
$(this).find('.error').text(error);
|
|
|
133 |
}
|
|
|
134 |
});
|
|
|
135 |
}
|
|
|
136 |
});
|
|
|
137 |
},
|
|
|
138 |
// Callback for the start of each file upload request:
|
|
|
139 |
send: function (e, data) {
|
|
|
140 |
if (e.isDefaultPrevented()) {
|
|
|
141 |
return false;
|
|
|
142 |
}
|
|
|
143 |
var that = $(this).data('blueimp-fileupload') ||
|
|
|
144 |
$(this).data('fileupload');
|
|
|
145 |
if (data.context && data.dataType &&
|
|
|
146 |
data.dataType.substr(0, 6) === 'iframe') {
|
|
|
147 |
// Iframe Transport does not support progress events.
|
|
|
148 |
// In lack of an indeterminate progress bar, we set
|
|
|
149 |
// the progress to 100%, showing the full animated bar:
|
|
|
150 |
data.context
|
|
|
151 |
.find('.progress').addClass(
|
|
|
152 |
!$.support.transition && 'progress-animated'
|
|
|
153 |
)
|
|
|
154 |
.attr('aria-valuenow', 100)
|
|
|
155 |
.children().first().css(
|
|
|
156 |
'width',
|
|
|
157 |
'100%'
|
|
|
158 |
);
|
|
|
159 |
}
|
|
|
160 |
return that._trigger('sent', e, data);
|
|
|
161 |
},
|
|
|
162 |
// Callback for successful uploads:
|
|
|
163 |
done: function (e, data) {
|
|
|
164 |
if (e.isDefaultPrevented()) {
|
|
|
165 |
return false;
|
|
|
166 |
}
|
|
|
167 |
var that = $(this).data('blueimp-fileupload') ||
|
|
|
168 |
$(this).data('fileupload'),
|
|
|
169 |
getFilesFromResponse = data.getFilesFromResponse ||
|
|
|
170 |
that.options.getFilesFromResponse,
|
|
|
171 |
files = getFilesFromResponse(data),
|
|
|
172 |
template,
|
|
|
173 |
deferred;
|
|
|
174 |
if (data.context) {
|
|
|
175 |
data.context.each(function (index) {
|
|
|
176 |
var file = files[index] ||
|
|
|
177 |
{error: 'Empty file upload result'};
|
|
|
178 |
deferred = that._addFinishedDeferreds();
|
|
|
179 |
that._transition($(this)).done(
|
|
|
180 |
function () {
|
|
|
181 |
var node = $(this);
|
|
|
182 |
template = that._renderDownload([file])
|
|
|
183 |
.replaceAll(node);
|
|
|
184 |
that._forceReflow(template);
|
|
|
185 |
that._transition(template).done(
|
|
|
186 |
function () {
|
|
|
187 |
data.context = $(this);
|
|
|
188 |
that._trigger('completed', e, data);
|
|
|
189 |
that._trigger('finished', e, data);
|
|
|
190 |
deferred.resolve();
|
|
|
191 |
}
|
|
|
192 |
);
|
|
|
193 |
}
|
|
|
194 |
);
|
|
|
195 |
});
|
|
|
196 |
} else {
|
|
|
197 |
template = that._renderDownload(files)[
|
|
|
198 |
that.options.prependFiles ? 'prependTo' : 'appendTo'
|
|
|
199 |
](that.options.filesContainer);
|
|
|
200 |
that._forceReflow(template);
|
|
|
201 |
deferred = that._addFinishedDeferreds();
|
|
|
202 |
that._transition(template).done(
|
|
|
203 |
function () {
|
|
|
204 |
data.context = $(this);
|
|
|
205 |
that._trigger('completed', e, data);
|
|
|
206 |
that._trigger('finished', e, data);
|
|
|
207 |
deferred.resolve();
|
|
|
208 |
}
|
|
|
209 |
);
|
|
|
210 |
}
|
|
|
211 |
},
|
|
|
212 |
// Callback for failed (abort or error) uploads:
|
|
|
213 |
fail: function (e, data) {
|
|
|
214 |
if (e.isDefaultPrevented()) {
|
|
|
215 |
return false;
|
|
|
216 |
}
|
|
|
217 |
var that = $(this).data('blueimp-fileupload') ||
|
|
|
218 |
$(this).data('fileupload'),
|
|
|
219 |
template,
|
|
|
220 |
deferred;
|
|
|
221 |
if (data.context) {
|
|
|
222 |
data.context.each(function (index) {
|
|
|
223 |
if (data.errorThrown !== 'abort') {
|
|
|
224 |
var file = data.files[index];
|
|
|
225 |
file.error = file.error || data.errorThrown ||
|
|
|
226 |
data.i18n('unknownError');
|
|
|
227 |
deferred = that._addFinishedDeferreds();
|
|
|
228 |
that._transition($(this)).done(
|
|
|
229 |
function () {
|
|
|
230 |
var node = $(this);
|
|
|
231 |
template = that._renderDownload([file])
|
|
|
232 |
.replaceAll(node);
|
|
|
233 |
that._forceReflow(template);
|
|
|
234 |
that._transition(template).done(
|
|
|
235 |
function () {
|
|
|
236 |
data.context = $(this);
|
|
|
237 |
that._trigger('failed', e, data);
|
|
|
238 |
that._trigger('finished', e, data);
|
|
|
239 |
deferred.resolve();
|
|
|
240 |
}
|
|
|
241 |
);
|
|
|
242 |
}
|
|
|
243 |
);
|
|
|
244 |
} else {
|
|
|
245 |
deferred = that._addFinishedDeferreds();
|
|
|
246 |
that._transition($(this)).done(
|
|
|
247 |
function () {
|
|
|
248 |
$(this).remove();
|
|
|
249 |
that._trigger('failed', e, data);
|
|
|
250 |
that._trigger('finished', e, data);
|
|
|
251 |
deferred.resolve();
|
|
|
252 |
}
|
|
|
253 |
);
|
|
|
254 |
}
|
|
|
255 |
});
|
|
|
256 |
} else if (data.errorThrown !== 'abort') {
|
|
|
257 |
data.context = that._renderUpload(data.files)[
|
|
|
258 |
that.options.prependFiles ? 'prependTo' : 'appendTo'
|
|
|
259 |
](that.options.filesContainer)
|
|
|
260 |
.data('data', data);
|
|
|
261 |
that._forceReflow(data.context);
|
|
|
262 |
deferred = that._addFinishedDeferreds();
|
|
|
263 |
that._transition(data.context).done(
|
|
|
264 |
function () {
|
|
|
265 |
data.context = $(this);
|
|
|
266 |
that._trigger('failed', e, data);
|
|
|
267 |
that._trigger('finished', e, data);
|
|
|
268 |
deferred.resolve();
|
|
|
269 |
}
|
|
|
270 |
);
|
|
|
271 |
} else {
|
|
|
272 |
that._trigger('failed', e, data);
|
|
|
273 |
that._trigger('finished', e, data);
|
|
|
274 |
that._addFinishedDeferreds().resolve();
|
|
|
275 |
}
|
|
|
276 |
},
|
|
|
277 |
// Callback for upload progress events:
|
|
|
278 |
progress: function (e, data) {
|
|
|
279 |
if (e.isDefaultPrevented()) {
|
|
|
280 |
return false;
|
|
|
281 |
}
|
|
|
282 |
var progress = Math.floor(data.loaded / data.total * 100);
|
|
|
283 |
if (data.context) {
|
|
|
284 |
data.context.each(function () {
|
|
|
285 |
$(this).find('.progress')
|
|
|
286 |
.attr('aria-valuenow', progress)
|
|
|
287 |
.children().first().css(
|
|
|
288 |
'width',
|
|
|
289 |
progress + '%'
|
|
|
290 |
);
|
|
|
291 |
});
|
|
|
292 |
}
|
|
|
293 |
},
|
|
|
294 |
// Callback for global upload progress events:
|
|
|
295 |
progressall: function (e, data) {
|
|
|
296 |
if (e.isDefaultPrevented()) {
|
|
|
297 |
return false;
|
|
|
298 |
}
|
|
|
299 |
var $this = $(this),
|
|
|
300 |
progress = Math.floor(data.loaded / data.total * 100),
|
|
|
301 |
globalProgressNode = $this.find('.fileupload-progress'),
|
|
|
302 |
extendedProgressNode = globalProgressNode
|
|
|
303 |
.find('.progress-extended');
|
|
|
304 |
if (extendedProgressNode.length) {
|
|
|
305 |
extendedProgressNode.html(
|
|
|
306 |
($this.data('blueimp-fileupload') || $this.data('fileupload'))
|
|
|
307 |
._renderExtendedProgress(data)
|
|
|
308 |
);
|
|
|
309 |
}
|
|
|
310 |
globalProgressNode
|
|
|
311 |
.find('.progress')
|
|
|
312 |
.attr('aria-valuenow', progress)
|
|
|
313 |
.children().first().css(
|
|
|
314 |
'width',
|
|
|
315 |
progress + '%'
|
|
|
316 |
);
|
|
|
317 |
},
|
|
|
318 |
// Callback for uploads start, equivalent to the global ajaxStart event:
|
|
|
319 |
start: function (e) {
|
|
|
320 |
if (e.isDefaultPrevented()) {
|
|
|
321 |
return false;
|
|
|
322 |
}
|
|
|
323 |
var that = $(this).data('blueimp-fileupload') ||
|
|
|
324 |
$(this).data('fileupload');
|
|
|
325 |
that._resetFinishedDeferreds();
|
|
|
326 |
that._transition($(this).find('.fileupload-progress')).done(
|
|
|
327 |
function () {
|
|
|
328 |
that._trigger('started', e);
|
|
|
329 |
}
|
|
|
330 |
);
|
|
|
331 |
},
|
|
|
332 |
// Callback for uploads stop, equivalent to the global ajaxStop event:
|
|
|
333 |
stop: function (e) {
|
|
|
334 |
if (e.isDefaultPrevented()) {
|
|
|
335 |
return false;
|
|
|
336 |
}
|
|
|
337 |
var that = $(this).data('blueimp-fileupload') ||
|
|
|
338 |
$(this).data('fileupload'),
|
|
|
339 |
deferred = that._addFinishedDeferreds();
|
|
|
340 |
$.when.apply($, that._getFinishedDeferreds())
|
|
|
341 |
.done(function () {
|
|
|
342 |
that._trigger('stopped', e);
|
|
|
343 |
});
|
|
|
344 |
that._transition($(this).find('.fileupload-progress')).done(
|
|
|
345 |
function () {
|
|
|
346 |
$(this).find('.progress')
|
|
|
347 |
.attr('aria-valuenow', '0')
|
|
|
348 |
.children().first().css('width', '0%');
|
|
|
349 |
$(this).find('.progress-extended').html(' ');
|
|
|
350 |
deferred.resolve();
|
|
|
351 |
}
|
|
|
352 |
);
|
|
|
353 |
},
|
|
|
354 |
processstart: function (e) {
|
|
|
355 |
if (e.isDefaultPrevented()) {
|
|
|
356 |
return false;
|
|
|
357 |
}
|
|
|
358 |
$(this).addClass('fileupload-processing');
|
|
|
359 |
},
|
|
|
360 |
processstop: function (e) {
|
|
|
361 |
if (e.isDefaultPrevented()) {
|
|
|
362 |
return false;
|
|
|
363 |
}
|
|
|
364 |
$(this).removeClass('fileupload-processing');
|
|
|
365 |
},
|
|
|
366 |
// Callback for file deletion:
|
|
|
367 |
destroy: function (e, data) {
|
|
|
368 |
if (e.isDefaultPrevented()) {
|
|
|
369 |
return false;
|
|
|
370 |
}
|
|
|
371 |
var that = $(this).data('blueimp-fileupload') ||
|
|
|
372 |
$(this).data('fileupload'),
|
|
|
373 |
removeNode = function () {
|
|
|
374 |
that._transition(data.context).done(
|
|
|
375 |
function () {
|
|
|
376 |
$(this).remove();
|
|
|
377 |
that._trigger('destroyed', e, data);
|
|
|
378 |
}
|
|
|
379 |
);
|
|
|
380 |
};
|
|
|
381 |
if (data.url) {
|
|
|
382 |
data.dataType = data.dataType || that.options.dataType;
|
|
|
383 |
$.ajax(data).done(removeNode).fail(function () {
|
|
|
384 |
that._trigger('destroyfailed', e, data);
|
|
|
385 |
});
|
|
|
386 |
} else {
|
|
|
387 |
removeNode();
|
|
|
388 |
}
|
|
|
389 |
}
|
|
|
390 |
},
|
|
|
391 |
|
|
|
392 |
_resetFinishedDeferreds: function () {
|
|
|
393 |
this._finishedUploads = [];
|
|
|
394 |
},
|
|
|
395 |
|
|
|
396 |
_addFinishedDeferreds: function (deferred) {
|
|
|
397 |
if (!deferred) {
|
|
|
398 |
deferred = $.Deferred();
|
|
|
399 |
}
|
|
|
400 |
this._finishedUploads.push(deferred);
|
|
|
401 |
return deferred;
|
|
|
402 |
},
|
|
|
403 |
|
|
|
404 |
_getFinishedDeferreds: function () {
|
|
|
405 |
return this._finishedUploads;
|
|
|
406 |
},
|
|
|
407 |
|
|
|
408 |
// Link handler, that allows to download files
|
|
|
409 |
// by drag & drop of the links to the desktop:
|
|
|
410 |
_enableDragToDesktop: function () {
|
|
|
411 |
var link = $(this),
|
|
|
412 |
url = link.prop('href'),
|
|
|
413 |
name = link.prop('download'),
|
|
|
414 |
type = 'application/octet-stream';
|
|
|
415 |
link.bind('dragstart', function (e) {
|
|
|
416 |
try {
|
|
|
417 |
e.originalEvent.dataTransfer.setData(
|
|
|
418 |
'DownloadURL',
|
|
|
419 |
[type, name, url].join(':')
|
|
|
420 |
);
|
|
|
421 |
} catch (ignore) {}
|
|
|
422 |
});
|
|
|
423 |
},
|
|
|
424 |
|
|
|
425 |
_formatFileSize: function (bytes) {
|
|
|
426 |
if (typeof bytes !== 'number') {
|
|
|
427 |
return '';
|
|
|
428 |
}
|
|
|
429 |
if (bytes >= 1000000000) {
|
|
|
430 |
return (bytes / 1000000000).toFixed(2) + ' GB';
|
|
|
431 |
}
|
|
|
432 |
if (bytes >= 1000000) {
|
|
|
433 |
return (bytes / 1000000).toFixed(2) + ' MB';
|
|
|
434 |
}
|
|
|
435 |
return (bytes / 1000).toFixed(2) + ' KB';
|
|
|
436 |
},
|
|
|
437 |
|
|
|
438 |
_formatBitrate: function (bits) {
|
|
|
439 |
if (typeof bits !== 'number') {
|
|
|
440 |
return '';
|
|
|
441 |
}
|
|
|
442 |
if (bits >= 1000000000) {
|
|
|
443 |
return (bits / 1000000000).toFixed(2) + ' Gbit/s';
|
|
|
444 |
}
|
|
|
445 |
if (bits >= 1000000) {
|
|
|
446 |
return (bits / 1000000).toFixed(2) + ' Mbit/s';
|
|
|
447 |
}
|
|
|
448 |
if (bits >= 1000) {
|
|
|
449 |
return (bits / 1000).toFixed(2) + ' kbit/s';
|
|
|
450 |
}
|
|
|
451 |
return bits.toFixed(2) + ' bit/s';
|
|
|
452 |
},
|
|
|
453 |
|
|
|
454 |
_formatTime: function (seconds) {
|
|
|
455 |
var date = new Date(seconds * 1000),
|
|
|
456 |
days = Math.floor(seconds / 86400);
|
|
|
457 |
days = days ? days + 'd ' : '';
|
|
|
458 |
return days +
|
|
|
459 |
('0' + date.getUTCHours()).slice(-2) + ':' +
|
|
|
460 |
('0' + date.getUTCMinutes()).slice(-2) + ':' +
|
|
|
461 |
('0' + date.getUTCSeconds()).slice(-2);
|
|
|
462 |
},
|
|
|
463 |
|
|
|
464 |
_formatPercentage: function (floatValue) {
|
|
|
465 |
return (floatValue * 100).toFixed(2) + ' %';
|
|
|
466 |
},
|
|
|
467 |
|
|
|
468 |
_renderExtendedProgress: function (data) {
|
|
|
469 |
return this._formatBitrate(data.bitrate) + ' | ' +
|
|
|
470 |
this._formatTime(
|
|
|
471 |
(data.total - data.loaded) * 8 / data.bitrate
|
|
|
472 |
) + ' | ' +
|
|
|
473 |
this._formatPercentage(
|
|
|
474 |
data.loaded / data.total
|
|
|
475 |
) + ' | ' +
|
|
|
476 |
this._formatFileSize(data.loaded) + ' / ' +
|
|
|
477 |
this._formatFileSize(data.total);
|
|
|
478 |
},
|
|
|
479 |
|
|
|
480 |
_renderTemplate: function (func, files) {
|
|
|
481 |
if (!func) {
|
|
|
482 |
return $();
|
|
|
483 |
}
|
|
|
484 |
var result = func({
|
|
|
485 |
files: files,
|
|
|
486 |
formatFileSize: this._formatFileSize,
|
|
|
487 |
options: this.options
|
|
|
488 |
});
|
|
|
489 |
if (result instanceof $) {
|
|
|
490 |
return result;
|
|
|
491 |
}
|
|
|
492 |
return $(this.options.templatesContainer).html(result).children();
|
|
|
493 |
},
|
|
|
494 |
|
|
|
495 |
_renderPreviews: function (data) {
|
|
|
496 |
data.context.find('.preview').each(function (index, elm) {
|
|
|
497 |
$(elm).append(data.files[index].preview);
|
|
|
498 |
});
|
|
|
499 |
},
|
|
|
500 |
|
|
|
501 |
_renderUpload: function (files) {
|
|
|
502 |
return this._renderTemplate(
|
|
|
503 |
this.options.uploadTemplate,
|
|
|
504 |
files
|
|
|
505 |
);
|
|
|
506 |
},
|
|
|
507 |
|
|
|
508 |
_renderDownload: function (files) {
|
|
|
509 |
return this._renderTemplate(
|
|
|
510 |
this.options.downloadTemplate,
|
|
|
511 |
files
|
|
|
512 |
).find('a[download]').each(this._enableDragToDesktop).end();
|
|
|
513 |
},
|
|
|
514 |
|
|
|
515 |
_startHandler: function (e) {
|
|
|
516 |
e.preventDefault();
|
|
|
517 |
var button = $(e.currentTarget),
|
|
|
518 |
template = button.closest('.template-upload'),
|
|
|
519 |
data = template.data('data');
|
|
|
520 |
button.prop('disabled', true);
|
|
|
521 |
if (data && data.submit) {
|
|
|
522 |
data.submit();
|
|
|
523 |
}
|
|
|
524 |
},
|
|
|
525 |
|
|
|
526 |
_cancelHandler: function (e) {
|
|
|
527 |
e.preventDefault();
|
|
|
528 |
var template = $(e.currentTarget)
|
|
|
529 |
.closest('.template-upload,.template-download'),
|
|
|
530 |
data = template.data('data') || {};
|
|
|
531 |
data.context = data.context || template;
|
|
|
532 |
if (data.abort) {
|
|
|
533 |
data.abort();
|
|
|
534 |
} else {
|
|
|
535 |
data.errorThrown = 'abort';
|
|
|
536 |
this._trigger('fail', e, data);
|
|
|
537 |
}
|
|
|
538 |
},
|
|
|
539 |
|
|
|
540 |
_deleteHandler: function (e) {
|
|
|
541 |
e.preventDefault();
|
|
|
542 |
var button = $(e.currentTarget);
|
|
|
543 |
this._trigger('destroy', e, $.extend({
|
|
|
544 |
context: button.closest('.template-download'),
|
|
|
545 |
type: 'DELETE'
|
|
|
546 |
}, button.data()));
|
|
|
547 |
},
|
|
|
548 |
|
|
|
549 |
_forceReflow: function (node) {
|
|
|
550 |
return $.support.transition && node.length &&
|
|
|
551 |
node[0].offsetWidth;
|
|
|
552 |
},
|
|
|
553 |
|
|
|
554 |
_transition: function (node) {
|
|
|
555 |
var dfd = $.Deferred();
|
|
|
556 |
if ($.support.transition && node.hasClass('fade') && node.is(':visible')) {
|
|
|
557 |
node.bind(
|
|
|
558 |
$.support.transition.end,
|
|
|
559 |
function (e) {
|
|
|
560 |
// Make sure we don't respond to other transitions events
|
|
|
561 |
// in the container element, e.g. from button elements:
|
|
|
562 |
if (e.target === node[0]) {
|
|
|
563 |
node.unbind($.support.transition.end);
|
|
|
564 |
dfd.resolveWith(node);
|
|
|
565 |
}
|
|
|
566 |
}
|
|
|
567 |
).toggleClass('in');
|
|
|
568 |
} else {
|
|
|
569 |
node.toggleClass('in');
|
|
|
570 |
dfd.resolveWith(node);
|
|
|
571 |
}
|
|
|
572 |
return dfd;
|
|
|
573 |
},
|
|
|
574 |
|
|
|
575 |
_initButtonBarEventHandlers: function () {
|
|
|
576 |
var fileUploadButtonBar = this.element.find('.fileupload-buttonbar'),
|
|
|
577 |
filesList = this.options.filesContainer;
|
|
|
578 |
this._on(fileUploadButtonBar.find('.start'), {
|
|
|
579 |
click: function (e) {
|
|
|
580 |
e.preventDefault();
|
|
|
581 |
filesList.find('.start').click();
|
|
|
582 |
}
|
|
|
583 |
});
|
|
|
584 |
this._on(fileUploadButtonBar.find('.cancel'), {
|
|
|
585 |
click: function (e) {
|
|
|
586 |
e.preventDefault();
|
|
|
587 |
filesList.find('.cancel').click();
|
|
|
588 |
}
|
|
|
589 |
});
|
|
|
590 |
this._on(fileUploadButtonBar.find('.delete'), {
|
|
|
591 |
click: function (e) {
|
|
|
592 |
e.preventDefault();
|
|
|
593 |
filesList.find('.toggle:checked')
|
|
|
594 |
.closest('.template-download')
|
|
|
595 |
.find('.delete').click();
|
|
|
596 |
fileUploadButtonBar.find('.toggle')
|
|
|
597 |
.prop('checked', false);
|
|
|
598 |
}
|
|
|
599 |
});
|
|
|
600 |
this._on(fileUploadButtonBar.find('.toggle'), {
|
|
|
601 |
change: function (e) {
|
|
|
602 |
filesList.find('.toggle').prop(
|
|
|
603 |
'checked',
|
|
|
604 |
$(e.currentTarget).is(':checked')
|
|
|
605 |
);
|
|
|
606 |
}
|
|
|
607 |
});
|
|
|
608 |
},
|
|
|
609 |
|
|
|
610 |
_destroyButtonBarEventHandlers: function () {
|
|
|
611 |
this._off(
|
|
|
612 |
this.element.find('.fileupload-buttonbar')
|
|
|
613 |
.find('.start, .cancel, .delete'),
|
|
|
614 |
'click'
|
|
|
615 |
);
|
|
|
616 |
this._off(
|
|
|
617 |
this.element.find('.fileupload-buttonbar .toggle'),
|
|
|
618 |
'change.'
|
|
|
619 |
);
|
|
|
620 |
},
|
|
|
621 |
|
|
|
622 |
_initEventHandlers: function () {
|
|
|
623 |
this._super();
|
|
|
624 |
this._on(this.options.filesContainer, {
|
|
|
625 |
'click .start': this._startHandler,
|
|
|
626 |
'click .cancel': this._cancelHandler,
|
|
|
627 |
'click .delete': this._deleteHandler
|
|
|
628 |
});
|
|
|
629 |
this._initButtonBarEventHandlers();
|
|
|
630 |
},
|
|
|
631 |
|
|
|
632 |
_destroyEventHandlers: function () {
|
|
|
633 |
this._destroyButtonBarEventHandlers();
|
|
|
634 |
this._off(this.options.filesContainer, 'click');
|
|
|
635 |
this._super();
|
|
|
636 |
},
|
|
|
637 |
|
|
|
638 |
_enableFileInputButton: function () {
|
|
|
639 |
this.element.find('.fileinput-button input')
|
|
|
640 |
.prop('disabled', false)
|
|
|
641 |
.parent().removeClass('disabled');
|
|
|
642 |
},
|
|
|
643 |
|
|
|
644 |
_disableFileInputButton: function () {
|
|
|
645 |
this.element.find('.fileinput-button input')
|
|
|
646 |
.prop('disabled', true)
|
|
|
647 |
.parent().addClass('disabled');
|
|
|
648 |
},
|
|
|
649 |
|
|
|
650 |
_initTemplates: function () {
|
|
|
651 |
var options = this.options;
|
|
|
652 |
options.templatesContainer = this.document[0].createElement(
|
|
|
653 |
options.filesContainer.prop('nodeName')
|
|
|
654 |
);
|
|
|
655 |
if (tmpl) {
|
|
|
656 |
if (options.uploadTemplateId) {
|
|
|
657 |
options.uploadTemplate = tmpl(options.uploadTemplateId);
|
|
|
658 |
}
|
|
|
659 |
if (options.downloadTemplateId) {
|
|
|
660 |
options.downloadTemplate = tmpl(options.downloadTemplateId);
|
|
|
661 |
}
|
|
|
662 |
}
|
|
|
663 |
},
|
|
|
664 |
|
|
|
665 |
_initFilesContainer: function () {
|
|
|
666 |
var options = this.options;
|
|
|
667 |
if (options.filesContainer === undefined) {
|
|
|
668 |
options.filesContainer = this.element.find('.files');
|
|
|
669 |
} else if (!(options.filesContainer instanceof $)) {
|
|
|
670 |
options.filesContainer = $(options.filesContainer);
|
|
|
671 |
}
|
|
|
672 |
},
|
|
|
673 |
|
|
|
674 |
_initSpecialOptions: function () {
|
|
|
675 |
this._super();
|
|
|
676 |
this._initFilesContainer();
|
|
|
677 |
this._initTemplates();
|
|
|
678 |
},
|
|
|
679 |
|
|
|
680 |
_create: function () {
|
|
|
681 |
this._super();
|
|
|
682 |
this._resetFinishedDeferreds();
|
|
|
683 |
if (!$.support.fileInput) {
|
|
|
684 |
this._disableFileInputButton();
|
|
|
685 |
}
|
|
|
686 |
},
|
|
|
687 |
|
|
|
688 |
enable: function () {
|
|
|
689 |
var wasDisabled = false;
|
|
|
690 |
if (this.options.disabled) {
|
|
|
691 |
wasDisabled = true;
|
|
|
692 |
}
|
|
|
693 |
this._super();
|
|
|
694 |
if (wasDisabled) {
|
|
|
695 |
this.element.find('input, button').prop('disabled', false);
|
|
|
696 |
this._enableFileInputButton();
|
|
|
697 |
}
|
|
|
698 |
},
|
|
|
699 |
|
|
|
700 |
disable: function () {
|
|
|
701 |
if (!this.options.disabled) {
|
|
|
702 |
this.element.find('input, button').prop('disabled', true);
|
|
|
703 |
this._disableFileInputButton();
|
|
|
704 |
}
|
|
|
705 |
this._super();
|
|
|
706 |
}
|
|
|
707 |
|
|
|
708 |
});
|
|
|
709 |
|
|
|
710 |
}));
|