jquery.fileupload.min.js

/*! jQuery UI - v1.11.1 - 2014-09-17
* http://jqueryui.com
* Includes: widget.js
* Copyright 2014 jQuery Foundation and other contributors; Licensed MIT */
(function(a){if(typeof define==="function"&&define.amd){define(["jquery"],a)}else{a(jQuery)}}(function(c){
/*!
 * jQuery UI Widget 1.11.1
 * http://jqueryui.com
 *
 * Copyright 2014 jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 *
 * http://api.jqueryui.com/jQuery.widget/
 */
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m},_beforeSend:function(d,c){if(this._active===0){this._trigger("start");this._bitrateTimer=new this._BitrateTimer();this._progress.loaded=this._progress.total=0;this._progress.bitrate=0}this._initResponseObject(c);this._initProgressObject(c);c._progress.loaded=c.loaded=c.uploadedBytes||0;c._progress.total=c.total=this._getTotal(c.files)||1;c._progress.bitrate=c.bitrate=0;this._active+=1;this._progress.loaded+=c.loaded;this._progress.total+=c.total},_onDone:function(c,h,g,e){var f=e._progress.total,d=e._response;if(e._progress.loaded<f){this._onProgress(b.Event("progress",{lengthComputable:true,loaded:f,total:f}),e)}d.result=e.result=c;d.textStatus=e.textStatus=h;d.jqXHR=e.jqXHR=g;this._trigger("done",null,e)},_onFail:function(e,g,f,d){var c=d._response;if(d.recalculateProgress){this._progress.loaded-=d._progress.loaded;this._progress.total-=d._progress.total}c.jqXHR=d.jqXHR=e;c.textStatus=d.textStatus=g;c.errorThrown=d.errorThrown=f;this._trigger("fail",null,d)},_onAlways:function(e,f,d,c){this._trigger("always",null,c)},_onSend:function(i,g){if(!g.submit){this._addConvenienceMethods(i,g)}var h=this,k,c,j,d,l=h._getAJAXSettings(g),f=function(){h._sending+=1;l._bitrateTimer=new h._BitrateTimer();k=k||(((c||h._trigger("send",b.Event("send",{delegatedEvent:i}),l)===false)&&h._getXHRPromise(false,l.context,c))||h._chunkedUpload(l)||b.ajax(l)).done(function(e,n,m){h._onDone(e,n,m,l)}).fail(function(e,n,m){h._onFail(e,n,m,l)}).always(function(n,o,m){h._onAlways(n,o,m,l);h._sending-=1;h._active-=1;if(l.limitConcurrentUploads&&l.limitConcurrentUploads>h._sending){var e=h._slots.shift();while(e){if(h._getDeferredState(e)==="pending"){e.resolve();break}e=h._slots.shift()}}if(h._active===0){h._trigger("stop")}});return k};this._beforeSend(i,l);if(this.options.sequentialUploads||(this.options.limitConcurrentUploads&&this.options.limitConcurrentUploads<=this._sending)){if(this.options.limitConcurrentUploads>1){j=b.Deferred();this._slots.push(j);d=j.pipe(f)}else{this._sequence=this._sequence.pipe(f,f);d=this._sequence}d.abort=function(){c=[undefined,"abort","abort"];if(!k){if(j){j.rejectWith(l.context,c)}return f()}return k.abort()};return this._enhancePromise(d)}return f()},_onAdd:function(q,m){var p=this,v=true,u=b.extend({},this.options,m),f=m.files,s=f.length,g=u.limitMultiFileUploads,k=u.limitMultiFileUploadSize,t=u.limitMultiFileUploadSizeOverhead,o=0,n=this._getParamName(u),d,c,r,l,h=0;if(k&&(!s||f[0].size===undefined)){k=undefined}if(!(u.singleFileUploads||g||k)||!this._isXHRUpload(u)){r=[f];d=[n]}else{if(!(u.singleFileUploads||k)&&g){r=[];d=[];for(l=0;l<s;l+=g){r.push(f.slice(l,l+g));c=n.slice(l,l+g);if(!c.length){c=n}d.push(c)}}else{if(!u.singleFileUploads&&k){r=[];d=[];for(l=0;l<s;l=l+1){o+=f[l].size+t;if(l+1===s||((o+f[l+1].size+t)>k)||(g&&l+1-h>=g)){r.push(f.slice(h,l+1));c=n.slice(h,l+1);if(!c.length){c=n}d.push(c);h=l+1;o=0}}}else{d=n}}}m.originalFiles=f;b.each(r||f,function(e,i){var j=b.extend({},m);j.files=r?i:[i];j.paramName=d[e];p._initResponseObject(j);p._initProgressObject(j);p._addConvenienceMethods(q,j);v=p._trigger("add",b.Event("add",{delegatedEvent:q}),j);return v});return v},_replaceFileInput:function(e){var c=e.fileInput,d=c.clone(true);e.fileInputClone=d;b("<form></form>").append(d)[0].reset();c.after(d).detach();b.cleanData(c.unbind("remove"));this.options.fileInput=this.options.fileInput.map(function(f,g){if(g===c[0]){return d[0]}return g});if(c[0]===this.element[0]){this.element=d}},_handleFileTreeEntry:function(h,j){var e=this,i=b.Deferred(),d=function(l){if(l&&!l.entry){l.entry=h}i.resolve([l])},f=function(l){e._handleFileTreeEntries(l,j+h.name+"/").done(function(m){i.resolve(m)}).fail(d)},g=function(){k.readEntries(function(l){if(!l.length){f(c)}else{c=c.concat(l);g()}},d)},k,c=[];j=j||"";if(h.isFile){if(h._file){h._file.relativePath=j;i.resolve(h._file)}else{h.file(function(l){l.relativePath=j;i.resolve(l)},d)}}else{if(h.isDirectory){k=h.createReader();g()}else{i.resolve([])}}return i.promise()},_handleFileTreeEntries:function(c,e){var d=this;return b.when.apply(b,b.map(c,function(f){return d._handleFileTreeEntry(f,e)})).pipe(function(){return Array.prototype.concat.apply([],arguments)})},_getDroppedFiles:function(d){d=d||{};var c=d.items;if(c&&c.length&&(c[0].webkitGetAsEntry||c[0].getAsEntry)){return this._handleFileTreeEntries(b.map(c,function(f){var e;if(f.webkitGetAsEntry){e=f.webkitGetAsEntry();if(e){e._file=f.getAsFile()}return e}return f.getAsEntry()}))}return b.Deferred().resolve(b.makeArray(d.files)).promise()},_getSingleFileInputFiles:function(e){e=b(e);var c=e.prop("webkitEntries")||e.prop("entries"),d,f;if(c&&c.length){return this._handleFileTreeEntries(c)}d=b.makeArray(e.prop("files"));if(!d.length){f=e.prop("value");if(!f){return b.Deferred().resolve([]).promise()}d=[{name:f.replace(/^.*\\/,"")}]}else{if(d[0].name===undefined&&d[0].fileName){b.each(d,function(g,h){h.name=h.fileName;h.size=h.fileSize})}}return b.Deferred().resolve(d).promise()},_getFileInputFiles:function(c){if(!(c instanceof b)||c.length===1){return this._getSingleFileInputFiles(c)}return b.when.apply(b,b.map(c,this._getSingleFileInputFiles)).pipe(function(){return Array.prototype.concat.apply([],arguments)})},_onChange:function(f){var c=this,d={fileInput:b(f.target),form:b(f.target.form)};this._getFileInputFiles(d.fileInput).always(function(e){d.files=e;if(c.options.replaceFileInput){c._replaceFileInput(d)}if(c._trigger("change",b.Event("change",{delegatedEvent:f}),d)!==false){c._onAdd(f,d)}})},_onPaste:function(f){var c=f.originalEvent&&f.originalEvent.clipboardData&&f.originalEvent.clipboardData.items,d={files:[]};if(c&&c.length){b.each(c,function(e,h){var g=h.getAsFile&&h.getAsFile();if(g){d.files.push(g)}});if(this._trigger("paste",b.Event("paste",{delegatedEvent:f}),d)!==false){this._onAdd(f,d)}}},_onDrop:function(g){g.dataTransfer=g.originalEvent&&g.originalEvent.dataTransfer;var c=this,f=g.dataTransfer,d={};if(f&&f.files&&f.files.length){g.preventDefault();this._getDroppedFiles(f).always(function(e){d.files=e;if(c._trigger("drop",b.Event("drop",{delegatedEvent:g}),d)!==false){c._onAdd(g,d)}})}},_onDragOver:a("dragover"),_onDragEnter:a("dragenter"),_onDragLeave:a("dragleave"),_initEventHandlers:function(){if(this._isXHRUpload(this.options)){this._on(this.options.dropZone,{dragover:this._onDragOver,drop:this._onDrop,dragenter:this._onDragEnter,dragleave:this._onDragLeave});this._on(this.options.pasteZone,{paste:this._onPaste})}if(b.support.fileInput){this._on(this.options.fileInput,{change:this._onChange})}},_destroyEventHandlers:function(){this._off(this.options.dropZone,"dragenter dragleave dragover drop");this._off(this.options.pasteZone,"paste");this._off(this.options.fileInput,"change")},_setOption:function(c,d){var e=b.inArray(c,this._specialOptions)!==-1;if(e){this._destroyEventHandlers()}this._super(c,d);if(e){this._initSpecialOptions();this._initEventHandlers()}},_initSpecialOptions:function(){var c=this.options;if(c.fileInput===undefined){c.fileInput=this.element.is('input[type="file"]')?this.element:this.element.find('input[type="file"]')}else{if(!(c.fileInput instanceof b)){c.fileInput=b(c.fileInput)}}if(!(c.dropZone instanceof b)){c.dropZone=b(c.dropZone)}if(!(c.pasteZone instanceof b)){c.pasteZone=b(c.pasteZone)}},_getRegExp:function(e){var d=e.split("/"),c=d.pop();d.shift();return new RegExp(d.join("/"),c)},_isRegExpOption:function(c,d){return c!=="url"&&b.type(d)==="string"&&/^\/.*\/[igm]{0,3}$/.test(d)},_initDataAttributes:function(){var d=this,c=this.options,e=b(this.element[0].cloneNode(false));b.each(e.data(),function(f,g){var h="data-"+f.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase();if(e.attr(h)){if(d._isRegExpOption(f,g)){g=d._getRegExp(g)}c[f]=g}})},_create:function(){this._initDataAttributes();this._initSpecialOptions();this._slots=[];this._sequence=this._getXHRPromise(true);this._sending=this._active=0;this._initProgressObject(this);this._initEventHandlers()},active:function(){return this._active},progress:function(){return this._progress},add:function(d){var c=this;if(!d||this.options.disabled){return}if(d.fileInput&&!d.files){this._getFileInputFiles(d.fileInput).always(function(e){d.files=e;c._onAdd(null,d)})}else{d.files=b.makeArray(d.files);this._onAdd(null,d)}},send:function(g){if(g&&!this.options.disabled){if(g.fileInput&&!g.files){var e=this,c=b.Deferred(),h=c.promise(),d,f;h.abort=function(){f=true;if(d){return d.abort()}c.reject(null,"abort","abort");return h};this._getFileInputFiles(g.fileInput).always(function(i){if(f){return}if(!i.length){c.reject();return}g.files=i;d=e._onSend(null,g);d.then(function(j,l,k){c.resolve(j,l,k)},function(j,l,k){c.reject(j,l,k)})});return this._enhancePromise(h)}g.files=b.makeArray(g.files);if(g.files.length){return this._onSend(null,g)}}return this._getXHRPromise(false,g&&g.context)}})}));