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webuploader.html5only.min.js

webuploader.html5only.min.js 50 KB
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  1. /* WebUploader 0.1.5 */!function(a,b){var c,d={},e=function(a,b){var c,d,e;if("string"==typeof a)return h(a);for(c=[],d=a.length,e=0;d>e;e++)c.push(h(a[e]));return b.apply(null,c)},f=function(a,b,c){2===arguments.length&&(c=b,b=null),e(b||[],function(){g(a,c,arguments)})},g=function(a,b,c){var f,g={exports:b};"function"==typeof b&&(c.length||(c=[e,g.exports,g]),f=b.apply(null,c),void 0!==f&&(g.exports=f)),d[a]=g.exports},h=function(b){var c=d[b]||a[b];if(!c)throw new Error("`"+b+"` is undefined");return c},i=function(a){var b,c,e,f,g,h;h=function(a){return a&&a.charAt(0).toUpperCase()+a.substr(1)};for(b in d)if(c=a,d.hasOwnProperty(b)){for(e=b.split("/"),g=h(e.pop());f=h(e.shift());)c[f]=c[f]||{},c=c[f];c[g]=d[b]}return a},j=function(c){return a.__dollar=c,i(b(a,f,e))};"object"==typeof module&&"object"==typeof module.exports?module.exports=j():"function"==typeof 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d._promise?d._promise.always(d.__tick):void(d.pool.length<e.threads&&(c=d._nextBlock())?(d._trigged=!1,b=function(b){d._promise=null,b&&b.file&&d._startSend(b),a.nextTick(d.__tick)},d._promise=g(c)?c.always(b):b(c)):d.remaning||d._getStats().numOfQueue||d._getStats().numofInterrupt||(d.runing=!1,d._trigged||a.nextTick(function(){d.owner.trigger("uploadFinished")}),d._trigged=!0))},_putback:function(a){var b;a.cuted.unshift(a),b=this.stack.indexOf(a.cuted),~b||this.stack.unshift(a.cuted)},_getStack:function(){for(var a,b=0;a=this.stack[b++];){if(a.has()&&a.file.getStatus()===h.PROGRESS)return a;(!a.has()||a.file.getStatus()!==h.PROGRESS&&a.file.getStatus()!==h.INTERRUPT)&&this.stack.splice(--b,1)}return null},_nextBlock:function(){var a,b,c,d,f=this,h=f.options;return(a=this._getStack())?(h.prepareNextFile&&!f.pending.length&&f._prepareNextFile(),a.shift()):f.runing?(!f.pending.length&&f._getStats().numOfQueue&&f._prepareNextFile(),b=f.pending.shift(),c=function(b){return 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e.getStatus()!==h.PROGRESS?void(e.getStatus()===h.INTERRUPT&&d._putback(b)):(d.pool.push(b),d.remaning++,b.blob=1===b.chunks?e.source:e.source.slice(b.start,b.end),c=d.request("before-send",b,function(){e.getStatus()===h.PROGRESS?d._doSend(b):(d._popBlock(b),a.nextTick(d.__tick))}),void c.fail(function(){1===e.remaning?d._finishFile(e).always(function(){b.percentage=1,d._popBlock(b),d.owner.trigger("uploadComplete",e),a.nextTick(d.__tick)}):(b.percentage=1,d.updateFileProgress(e),d._popBlock(b),a.nextTick(d.__tick))}))},_doSend:function(b){var c,e,g=this,i=g.owner,j=g.options,k=b.file,l=new d(j),m=f.extend({},j.formData),n=f.extend({},j.headers);b.transport=l,l.on("destroy",function(){delete b.transport,g._popBlock(b),a.nextTick(g.__tick)}),l.on("progress",function(a){b.percentage=a,g.updateFileProgress(k)}),c=function(a){var c;return 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d.request("after-send-file",arguments,function(){a.setStatus(h.COMPLETE),d.trigger("uploadSuccess",a,b,c)}).fail(function(b){a.getStatus()===h.PROGRESS&&a.setStatus(h.ERROR,b),d.trigger("uploadError",a,b)
    2. 

  2. }).always(function(){d.trigger("uploadComplete",a)})},updateFileProgress:function(a){var b=0,c=0;a.blocks&&(f.each(a.blocks,function(a,b){c+=(b.percentage||0)*(b.end-b.start)}),b=c/a.size,this.owner.trigger("uploadProgress",a,b||0))}})}),b("widgets/validator",["base","uploader","file","widgets/widget"],function(a,b,c){var d,e=a.$,f={};return d={addValidator:function(a,b){f[a]=b},removeValidator:function(a){delete f[a]}},b.register({name:"validator",init:function(){var b=this;a.nextTick(function(){e.each(f,function(){this.call(b.owner)})})}}),d.addValidator("fileNumLimit",function(){var a=this,b=a.options,c=0,d=parseInt(b.fileNumLimit,10),e=!0;d&&(a.on("beforeFileQueued",function(a){return c>=d&&e&&(e=!1,this.trigger("error","Q_EXCEED_NUM_LIMIT",d,a),setTimeout(function(){e=!0},1)),c>=d?!1:!0}),a.on("fileQueued",function(){c++}),a.on("fileDequeued",function(){c--}),a.on("reset",function(){c=0}))}),d.addValidator("fileSizeLimit",function(){var 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b=a.__hash;b&&(d[b]=!0)}),b.on("fileDequeued",function(a){var b=a.__hash;b&&delete d[b]}),b.on("reset",function(){d={}}))}),d}),b("runtime/compbase",[],function(){function a(a,b){this.owner=a,this.options=a.options,this.getRuntime=function(){return b},this.getRuid=function(){return b.uid},this.trigger=function(){return a.trigger.apply(a,arguments)}}return a}),b("runtime/html5/runtime",["base","runtime/runtime","runtime/compbase"],function(b,c,d){function e(){var a={},d=this,e=this.destroy;c.apply(d,arguments),d.type=f,d.exec=function(c,e){var f,h=this,i=h.uid,j=b.slice(arguments,2);return g[c]&&(f=a[i]=a[i]||new g[c](h,d),f[e])?f[e].apply(f,j):void 0},d.destroy=function(){return e&&e.apply(this,arguments)}}var f="html5",g={};return b.inherits(c,{constructor:e,init:function(){var a=this;setTimeout(function(){a.trigger("ready")},1)}}),e.register=function(a,c){var e=g[a]=b.inherits(d,c);return 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b=this.elem=this.options.container;this.dragEnterHandler=a.bindFn(this._dragEnterHandler,this),this.dragOverHandler=a.bindFn(this._dragOverHandler,this),this.dragLeaveHandler=a.bindFn(this._dragLeaveHandler,this),this.dropHandler=a.bindFn(this._dropHandler,this),this.dndOver=!1,b.on("dragenter",this.dragEnterHandler),b.on("dragover",this.dragOverHandler),b.on("dragleave",this.dragLeaveHandler),b.on("drop",this.dropHandler),this.options.disableGlobalDnd&&(d(document).on("dragover",this.dragOverHandler),d(document).on("drop",this.dropHandler))},_dragEnterHandler:function(a){var b,c=this,d=c._denied||!1;return a=a.originalEvent||a,c.dndOver||(c.dndOver=!0,b=a.dataTransfer.items,b&&b.length&&(c._denied=d=!c.trigger("accept",b)),c.elem.addClass(e+"over"),c.elem[d?"addClass":"removeClass"](e+"denied")),a.dataTransfer.dropEffect=d?"none":"copy",!1},_dragOverHandler:function(a){var b=this.elem.parent().get(0);return b&&!d.contains(b,a.currentTarget)?!1:(clearTimeout(this._leaveTimer),this._dragEnterHandler.call(this,a),!1)},_dragLeaveHandler:function(){var a,b=this;return a=function(){b.dndOver=!1,b.elem.removeClass(e+"over "+e+"denied")},clearTimeout(b._leaveTimer),b._leaveTimer=setTimeout(a,100),!1},_dropHandler:function(a){var b,f,g=this,h=g.getRuid(),i=g.elem.parent().get(0);if(i&&!d.contains(i,a.currentTarget))return!1;a=a.originalEvent||a,b=a.dataTransfer;try{f=b.getData("text/html")}catch(j){}return f?void 0:(g._getTansferFiles(b,function(a){g.trigger("drop",d.map(a,function(a){return new c(h,a)}))}),g.dndOver=!1,g.elem.removeClass(e+"over"),!1)},_getTansferFiles:function(b,c){var d,e,f,g,h,i,j,k=[],l=[];for(d=b.items,e=b.files,j=!(!d||!d[0].webkitGetAsEntry),h=0,i=e.length;i>h;h++)f=e[h],g=d&&d[h],j&&g.webkitGetAsEntry().isDirectory?l.push(this._traverseDirectoryTree(g.webkitGetAsEntry(),k)):k.push(f);a.when.apply(a,l).done(function(){k.length&&c(k)})},_traverseDirectoryTree:function(b,c){var d=a.Deferred(),e=this;return b.isFile?b.file(function(a){c.push(a),d.resolve()}):b.isDirectory&&b.createReader().readEntries(function(b){var f,g=b.length,h=[],i=[];for(f=0;g>f;f++)h.push(e._traverseDirectoryTree(b[f],i));a.when.apply(a,h).then(function(){c.push.apply(c,i),d.resolve()},d.reject)}),d.promise()},destroy:function(){var a=this.elem;a&&(a.off("dragenter",this.dragEnterHandler),a.off("dragover",this.dragOverHandler),a.off("dragleave",this.dragLeaveHandler),a.off("drop",this.dropHandler),this.options.disableGlobalDnd&&(d(document).off("dragover",this.dragOverHandler),d(document).off("drop",this.dropHandler)))}})}),b("runtime/html5/filepaste",["base","runtime/html5/runtime","lib/file"],function(a,b,c){return b.register("FilePaste",{init:function(){var b,c,d,e,f=this.options,g=this.elem=f.container,h=".*";if(f.accept){for(b=[],c=0,d=f.accept.length;d>c;c++)e=f.accept[c].mimeTypes,e&&b.push(e);b.length&&(h=b.join(","),h=h.replace(/,/g,"|").replace(/\*/g,".*"))}this.accept=h=new RegExp(h,"i"),this.hander=a.bindFn(this._pasteHander,this),g.on("paste",this.hander)},_pasteHander:function(a){var b,d,e,f,g,h=[],i=this.getRuid();for(a=a.originalEvent||a,b=a.clipboardData.items,f=0,g=b.length;g>f;f++)d=b[f],"file"===d.kind&&(e=d.getAsFile())&&h.push(new c(i,e));h.length&&(a.preventDefault(),a.stopPropagation(),this.trigger("paste",h))},destroy:function(){this.elem.off("paste",this.hander)}})}),b("runtime/html5/filepicker",["base","runtime/html5/runtime"],function(a,b){var c=a.$;return b.register("FilePicker",{init:function(){var a,b,d,e,f=this.getRuntime().getContainer(),g=this,h=g.owner,i=g.options,j=this.label=c(document.createElement("label")),k=this.input=c(document.createElement("input"));if(k.attr("type","file"),k.attr("name",i.name),k.addClass("webuploader-element-invisible"),j.on("click",function(){k.trigger("click")}),j.css({opacity:0,width:"100%",height:"100%",display:"block",cursor:"pointer",background:"#ffffff"}),i.multiple&&k.attr("multiple","multiple"),i.accept&&i.accept.length>0){for(a=[],b=0,d=i.accept.length;d>b;b++)a.push(i.accept[b].mimeTypes);k.attr("accept",a.join(","))}f.append(k),f.append(j),e=function(a){h.trigger(a.type)},k.on("change",function(a){var b,d=arguments.callee;g.files=a.target.files,b=this.cloneNode(!0),b.value=null,this.parentNode.replaceChild(b,this),k.off(),k=c(b).on("change",d).on("mouseenter mouseleave",e),h.trigger("change")}),j.on("mouseenter mouseleave",e)},getFiles:function(){return this.files},destroy:function(){this.input.off(),this.label.off()}})}),b("runtime/html5/util",["base"],function(b){var c=a.createObjectURL&&a||a.URL&&URL.revokeObjectURL&&URL||a.webkitURL,d=b.noop,e=d;return c&&(d=function(){return c.createObjectURL.apply(c,arguments)},e=function(){return c.revokeObjectURL.apply(c,arguments)}),{createObjectURL:d,revokeObjectURL:e,dataURL2Blob:function(a){var b,c,d,e,f,g;for(g=a.split(","),b=~g[0].indexOf("base64")?atob(g[1]):decodeURIComponent(g[1]),d=new ArrayBuffer(b.length),c=new Uint8Array(d),e=0;e<b.length;e++)c[e]=b.charCodeAt(e);return f=g[0].split(":")[1].split(";")[0],this.arrayBufferToBlob(d,f)},dataURL2ArrayBuffer:function(a){var b,c,d,e;for(e=a.split(","),b=~e[0].indexOf("base64")?atob(e[1]):decodeURIComponent(e[1]),c=new Uint8Array(b.length),d=0;d<b.length;d++)c[d]=b.charCodeAt(d);return c.buffer},arrayBufferToBlob:function(b,c){var d,e=a.BlobBuilder||a.WebKitBlobBuilder;return e?(d=new e,d.append(b),d.getBlob(c)):new Blob([b],c?{type:c}:{})},canvasToDataUrl:function(a,b,c){return a.toDataURL(b,c/100)},parseMeta:function(a,b){b(!1,{})},updateImageHead:function(a){return a}}}),b("runtime/html5/imagemeta",["runtime/html5/util"],function(a){var b;return b={parsers:{65505:[]},maxMetaDataSize:262144,parse:function(a,b){var c=this,d=new FileReader;d.onload=function(){b(!1,c._parse(this.result)),d=d.onload=d.onerror=null},d.onerror=function(a){b(a.message),d=d.onload=d.onerror=null},a=a.slice(0,c.maxMetaDataSize),d.readAsArrayBuffer(a.getSource())},_parse:function(a,c){if(!(a.byteLength<6)){var d,e,f,g,h=new DataView(a),i=2,j=h.byteLength-4,k=i,l={};if(65496===h.getUint16(0)){for(;j>i&&(d=h.getUint16(i),d>=65504&&65519>=d||65534===d)&&(e=h.getUint16(i+2)+2,!(i+e>h.byteLength));){if(f=b.parsers[d],!c&&f)for(g=0;g<f.length;g+=1)f[g].call(b,h,i,e,l);i+=e,k=i}k>6&&(l.imageHead=a.slice?a.slice(2,k):new Uint8Array(a).subarray(2,k))}return l}},updateImageHead:function(a,b){var c,d,e,f=this._parse(a,!0);return e=2,f.imageHead&&(e=2+f.imageHead.byteLength),d=a.slice?a.slice(e):new Uint8Array(a).subarray(e),c=new Uint8Array(b.byteLength+2+d.byteLength),c[0]=255,c[1]=216,c.set(new Uint8Array(b),2),c.set(new Uint8Array(d),b.byteLength+2),c.buffer}},a.parseMeta=function(){return b.parse.apply(b,arguments)},a.updateImageHead=function(){return b.updateImageHead.apply(b,arguments)},b}),b("runtime/html5/imagemeta/exif",["base","runtime/html5/imagemeta"],function(a,b){var c={};return c.ExifMap=function(){return this},c.ExifMap.prototype.map={Orientation:274},c.ExifMap.prototype.get=function(a){return this[a]||this[this.map[a]]},c.exifTagTypes={1:{getValue:function(a,b){return a.getUint8(b)},size:1},2:{getValue:function(a,b){return String.fromCharCode(a.getUint8(b))},size:1,ascii:!0},3:{getValue:function(a,b,c){return a.getUint16(b,c)},size:2},4:{getValue:function(a,b,c){return a.getUint32(b,c)},size:4},5:{getValue:function(a,b,c){return a.getUint32(b,c)/a.getUint32(b+4,c)},size:8},9:{getValue:function(a,b,c){return a.getInt32(b,c)},size:4},10:{getValue:function(a,b,c){return a.getInt32(b,c)/a.getInt32(b+4,c)},size:8}},c.exifTagTypes[7]=c.exifTagTypes[1],c.getExifValue=function(b,d,e,f,g,h){var i,j,k,l,m,n,o=c.exifTagTypes[f];if(!o)return void a.log("Invalid Exif data: Invalid tag type.");if(i=o.size*g,j=i>4?d+b.getUint32(e+8,h):e+8,j+i>b.byteLength)return void a.log("Invalid Exif data: Invalid data offset.");if(1===g)return o.getValue(b,j,h);for(k=[],l=0;g>l;l+=1)k[l]=o.getValue(b,j+l*o.size,h);if(o.ascii){for(m="",l=0;l<k.length&&(n=k[l],"\x00"!==n);l+=1)m+=n;return m}return k},c.parseExifTag=function(a,b,d,e,f){var g=a.getUint16(d,e);f.exif[g]=c.getExifValue(a,b,d,a.getUint16(d+2,e),a.getUint32(d+4,e),e)},c.parseExifTags=function(b,c,d,e,f){var g,h,i;if(d+6>b.byteLength)return void a.log("Invalid Exif data: Invalid directory offset.");if(g=b.getUint16(d,e),h=d+2+12*g,h+4>b.byteLength)return void a.log("Invalid Exif data: Invalid directory size.");for(i=0;g>i;i+=1)this.parseExifTag(b,c,d+2+12*i,e,f);return b.getUint32(h,e)},c.parseExifData=function(b,d,e,f){var g,h,i=d+10;if(1165519206===b.getUint32(d+4)){if(i+8>b.byteLength)return void a.log("Invalid Exif data: Invalid segment size.");if(0!==b.getUint16(d+8))return void a.log("Invalid Exif data: Missing byte alignment offset.");switch(b.getUint16(i)){case 18761:g=!0;break;case 19789:g=!1;break;default:return void a.log("Invalid Exif data: Invalid byte alignment marker.")}if(42!==b.getUint16(i+2,g))return void a.log("Invalid Exif data: Missing TIFF marker.");h=b.getUint32(i+4,g),f.exif=new c.ExifMap,h=c.parseExifTags(b,i,i+h,g,f)}},b.parsers[65505].push(c.parseExifData),c}),b("runtime/html5/image",["base","runtime/html5/runtime","runtime/html5/util"],function(a,b,c){var d="data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs%3D";return b.register("Image",{modified:!1,init:function(){var a=this,b=new Image;b.onload=function(){a._info={type:a.type,width:this.width,height:this.height},a._metas||"image/jpeg"!==a.type?a.owner.trigger("load"):c.parseMeta(a._blob,function(b,c){a._metas=c,a.owner.trigger("load")})},b.onerror=function(){a.owner.trigger("error")},a._img=b},loadFromBlob:function(a){var b=this,d=b._img;b._blob=a,b.type=a.type,d.src=c.createObjectURL(a.getSource()),b.owner.once("load",function(){c.revokeObjectURL(d.src)})},resize:function(a,b){var c=this._canvas||(this._canvas=document.createElement("canvas"));this._resize(this._img,c,a,b),this._blob=null,this.modified=!0,this.owner.trigger("complete","resize")},crop:function(a,b,c,d,e){var f=this._canvas||(this._canvas=document.createElement("canvas")),g=this.options,h=this._img,i=h.naturalWidth,j=h.naturalHeight,k=this.getOrientation();e=e||1,f.width=c,f.height=d,g.preserveHeaders||this._rotate2Orientaion(f,k),this._renderImageToCanvas(f,h,-a,-b,i*e,j*e),this._blob=null,this.modified=!0,this.owner.trigger("complete","crop")},getAsBlob:function(a){var b,d=this._blob,e=this.options;if(a=a||this.type,this.modified||this.type!==a){if(b=this._canvas,"image/jpeg"===a){if(d=c.canvasToDataUrl(b,a,e.quality),e.preserveHeaders&&this._metas&&this._metas.imageHead)return d=c.dataURL2ArrayBuffer(d),d=c.updateImageHead(d,this._metas.imageHead),d=c.arrayBufferToBlob(d,a)}else d=c.canvasToDataUrl(b,a);d=c.dataURL2Blob(d)}return d},getAsDataUrl:function(a){var b=this.options;return a=a||this.type,"image/jpeg"===a?c.canvasToDataUrl(this._canvas,a,b.quality):this._canvas.toDataURL(a)},getOrientation:function(){return this._metas&&this._metas.exif&&this._metas.exif.get("Orientation")||1},info:function(a){return a?(this._info=a,this):this._info},meta:function(a){return a?(this._meta=a,this):this._meta},destroy:function(){var a=this._canvas;this._img.onload=null,a&&(a.getContext("2d").clearRect(0,0,a.width,a.height),a.width=a.height=0,this._canvas=null),this._img.src=d,this._img=this._blob=null},_resize:function(a,b,c,d){var e,f,g,h,i,j=this.options,k=a.width,l=a.height,m=this.getOrientation();~[5,6,7,8].indexOf(m)&&(c^=d,d^=c,c^=d),e=Math[j.crop?"max":"min"](c/k,d/l),j.allowMagnify||(e=Math.min(1,e)),f=k*e,g=l*e,j.crop?(b.width=c,b.height=d):(b.width=f,b.height=g),h=(b.width-f)/2,i=(b.height-g)/2,j.preserveHeaders||this._rotate2Orientaion(b,m),this._renderImageToCanvas(b,a,h,i,f,g)},_rotate2Orientaion:function(a,b){var c=a.width,d=a.height,e=a.getContext("2d");switch(b){case 5:case 6:case 7:case 8:a.width=d,a.height=c}switch(b){case 2:e.translate(c,0),e.scale(-1,1);break;case 3:e.translate(c,d),e.rotate(Math.PI);break;case 4:e.translate(0,d),e.scale(1,-1);break;case 5:e.rotate(.5*Math.PI),e.scale(1,-1);break;case 6:e.rotate(.5*Math.PI),e.translate(0,-d);break;case 7:e.rotate(.5*Math.PI),e.translate(c,-d),e.scale(-1,1);break;case 8:e.rotate(-.5*Math.PI),e.translate(-c,0)}},_renderImageToCanvas:function(){function b(a,b,c){var d,e,f,g=document.createElement("canvas"),h=g.getContext("2d"),i=0,j=c,k=c;for(g.width=1,g.height=c,h.drawImage(a,0,0),d=h.getImageData(0,0,1,c).data;k>i;)e=d[4*(k-1)+3],0===e?j=k:i=k,k=j+i>>1;return f=k/c,0===f?1:f}function c(a){var b,c,d=a.naturalWidth,e=a.naturalHeight;return d*e>1048576?(b=document.createElement("canvas"),b.width=b.height=1,c=b.getContext("2d"),c.drawImage(a,-d+1,0),0===c.getImageData(0,0,1,1).data[3]):!1}return a.os.ios?a.os.ios>=7?function(a,c,d,e,f,g){var h=c.naturalWidth,i=c.naturalHeight,j=b(c,h,i);return a.getContext("2d").drawImage(c,0,0,h*j,i*j,d,e,f,g)}:function(a,d,e,f,g,h){var i,j,k,l,m,n,o,p=d.naturalWidth,q=d.naturalHeight,r=a.getContext("2d"),s=c(d),t="image/jpeg"===this.type,u=1024,v=0,w=0;for(s&&(p/=2,q/=2),r.save(),i=document.createElement("canvas"),i.width=i.height=u,j=i.getContext("2d"),k=t?b(d,p,q):1,l=Math.ceil(u*g/p),m=Math.ceil(u*h/q/k);q>v;){for(n=0,o=0;p>n;)j.clearRect(0,0,u,u),j.drawImage(d,-n,-v),r.drawImage(i,0,0,u,u,e+o,f+w,l,m),n+=u,o+=l;v+=u,w+=m}r.restore(),i=j=null}:function(b){var c=a.slice(arguments,1),d=b.getContext("2d");d.drawImage.apply(d,c)}}()})}),b("runtime/html5/transport",["base","runtime/html5/runtime"],function(a,b){var c=a.noop,d=a.$;return b.register("Transport",{init:function(){this._status=0,this._response=null},send:function(){var b,c,e,f=this.owner,g=this.options,h=this._initAjax(),i=f._blob,j=g.server;g.sendAsBinary?(j+=(/\?/.test(j)?"&":"?")+d.param(f._formData),c=i.getSource()):(b=new FormData,d.each(f._formData,function(a,c){b.append(a,c)}),b.append(g.fileVal,i.getSource(),g.filename||f._formData.name||"")),g.withCredentials&&"withCredentials"in h?(h.open(g.method,j,!0),h.withCredentials=!0):h.open(g.method,j),this._setRequestHeader(h,g.headers),c?(h.overrideMimeType&&h.overrideMimeType("application/octet-stream"),a.os.android?(e=new FileReader,e.onload=function(){h.send(this.result),e=e.onload=null},e.readAsArrayBuffer(c)):h.send(c)):h.send(b)},getResponse:function(){return this._response},getResponseAsJson:function(){return this._parseJson(this._response)},getStatus:function(){return this._status},abort:function(){var a=this._xhr;a&&(a.upload.onprogress=c,a.onreadystatechange=c,a.abort(),this._xhr=a=null)},destroy:function(){this.abort()},_initAjax:function(){var a=this,b=new XMLHttpRequest,d=this.options;return!d.withCredentials||"withCredentials"in b||"undefined"==typeof XDomainRequest||(b=new XDomainRequest),b.upload.onprogress=function(b){var c=0;return b.lengthComputable&&(c=b.loaded/b.total),a.trigger("progress",c)},b.onreadystatechange=function(){return 4===b.readyState?(b.upload.onprogress=c,b.onreadystatechange=c,a._xhr=null,a._status=b.status,b.status>=200&&b.status<300?(a._response=b.responseText,a.trigger("load")):b.status>=500&&b.status<600?(a._response=b.responseText,a.trigger("error","server")):a.trigger("error",a._status?"http":"abort")):void 0},a._xhr=b,b},_setRequestHeader:function(a,b){d.each(b,function(b,c){a.setRequestHeader(b,c)})},_parseJson:function(a){var b;try{b=JSON.parse(a)}catch(c){b={}}return b}})}),b("preset/html5only",["base","widgets/filednd","widgets/filepaste","widgets/filepicker","widgets/image","widgets/queue","widgets/runtime","widgets/upload","widgets/validator","runtime/html5/blob","runtime/html5/dnd","runtime/html5/filepaste","runtime/html5/filepicker","runtime/html5/imagemeta/exif","runtime/html5/image","runtime/html5/transport"],function(a){return a}),b("webuploader",["preset/html5only"],function(a){return a}),c("webuploader")});
    3. 

  3.