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42 KiB
2 Zeilen
42 KiB
"use strict";function _possibleConstructorReturn(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!b||"object"!=typeof b&&"function"!=typeof b?a:b}function _inherits(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}function _classCallCheck(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function __guard__(a,b){return void 0!==a&&null!==a?b(a):void 0}function __guardMethod__(a,b,c){return void 0!==a&&null!==a&&"function"==typeof a[b]?c(a,b):void 0}var _createClass=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),Emitter=function(){function a(){_classCallCheck(this,a)}return _createClass(a,[{key:"on",value:function(a,b){return this._callbacks=this._callbacks||{},this._callbacks[a]||(this._callbacks[a]=[]),this._callbacks[a].push(b),this}},{key:"emit",value:function(a){this._callbacks=this._callbacks||{};var b=this._callbacks[a];if(b){for(var c=arguments.length,d=Array(c>1?c-1:0),e=1;e<c;e++)d[e-1]=arguments[e];for(var f=b,g=0,f=f;;){var h;if(g>=f.length)break;h=f[g++];h.apply(this,d)}}return this}},{key:"off",value:function(a,b){if(!this._callbacks||0===arguments.length)return this._callbacks={},this;var c=this._callbacks[a];if(!c)return this;if(1===arguments.length)return delete this._callbacks[a],this;for(var d=0;d<c.length;d++){if(c[d]===b){c.splice(d,1);break}}return this}}]),a}(),Dropzone=function(a){function b(a,c){_classCallCheck(this,b);var d=_possibleConstructorReturn(this,(b.__proto__||Object.getPrototypeOf(b)).call(this)),e=void 0,f=void 0;if(d.element=a,d.version=b.version,d.defaultOptions.previewTemplate=d.defaultOptions.previewTemplate.replace(/\n*/g,""),d.clickableElements=[],d.listeners=[],d.files=[],"string"==typeof d.element&&(d.element=document.querySelector(d.element)),!d.element||null==d.element.nodeType)throw new Error("Invalid dropzone element.");if(d.element.dropzone)throw new Error("Dropzone already attached.");b.instances.push(d),d.element.dropzone=d;var g=null!=(f=b.optionsForElement(d.element))?f:{};if(d.options=b.extend({},d.defaultOptions,g,null!=c?c:{}),d.options.forceFallback||!b.isBrowserSupported()){var h;return h=d.options.fallback.call(d),_possibleConstructorReturn(d,h)}if(null==d.options.url&&(d.options.url=d.element.getAttribute("action")),!d.options.url)throw new Error("No URL provided.");if(d.options.acceptedFiles&&d.options.acceptedMimeTypes)throw new Error("You can't provide both 'acceptedFiles' and 'acceptedMimeTypes'. 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null!=this.options.maxFiles&&this.getAcceptedFiles().length>=this.options.maxFiles?(this.getAcceptedFiles().length===this.options.maxFiles&&this.emit("maxfilesreached",this.files),this.element.classList.add("dz-max-files-reached")):this.element.classList.remove("dz-max-files-reached")}},{key:"drop",value:function(a){if(a.dataTransfer){this.emit("drop",a);var b=a.dataTransfer.files;if(this.emit("addedfiles",b),b.length){var c=a.dataTransfer.items;c&&c.length&&null!=c[0].webkitGetAsEntry?this._addFilesFromItems(c):this.handleFiles(b)}}}},{key:"paste",value:function(a){if(null!=__guard__(null!=a?a.clipboardData:void 0,function(a){return a.items})){this.emit("paste",a);var b=a.clipboardData.items;return b.length?this._addFilesFromItems(b):void 0}}},{key:"handleFiles",value:function(a){var b=this;return a.map(function(a){return b.addFile(a)})}},{key:"_addFilesFromItems",value:function(a){var b=this;return function(){for(var c=[],d=a,e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g,h=f;null!=h.webkitGetAsEntry&&(g=h.webkitGetAsEntry())?g.isFile?c.push(b.addFile(h.getAsFile())):g.isDirectory?c.push(b._addFilesFromDirectory(g,g.name)):c.push(void 0):null!=h.getAsFile&&(null==h.kind||"file"===h.kind)?c.push(b.addFile(h.getAsFile())):c.push(void 0)}return c}()}},{key:"_addFilesFromDirectory",value:function(a,b){var c=this,d=a.createReader(),e=function(a){return __guardMethod__(console,"log",function(b){return b.log(a)})};return function a(){return d.readEntries(function(d){if(d.length>0){for(var e=d,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;h.isFile?h.file(function(a){if(!c.options.ignoreHiddenFiles||"."!==a.name.substring(0,1))return a.fullPath=b+"/"+a.name,c.addFile(a)}):h.isDirectory&&c._addFilesFromDirectory(h,b+"/"+h.name)}a()}return null},e)}()}},{key:"accept",value:function(a,c){return a.size>1024*this.options.maxFilesize*1024?c(this.options.dictFileTooBig.replace("{{filesize}}",Math.round(a.size/1024/10.24)/100).replace("{{maxFilesize}}",this.options.maxFilesize)):b.isValidFile(a,this.options.acceptedFiles)?null!=this.options.maxFiles&&this.getAcceptedFiles().length>=this.options.maxFiles?(c(this.options.dictMaxFilesExceeded.replace("{{maxFiles}}",this.options.maxFiles)),this.emit("maxfilesexceeded",a)):this.options.accept.call(this,a,c):c(this.options.dictInvalidFileType)}},{key:"addFile",value:function(a){var c=this;return a.upload={uuid:b.uuidv4(),progress:0,total:a.size,bytesSent:0,filename:this._renameFile(a),chunked:this.options.chunking&&(this.options.forceChunking||a.size>this.options.chunkSize),totalChunkCount:Math.ceil(a.size/this.options.chunkSize)},this.files.push(a),a.status=b.ADDED,this.emit("addedfile",a),this._enqueueThumbnail(a),this.accept(a,function(b){return b?(a.accepted=!1,c._errorProcessing([a],b)):(a.accepted=!0,c.options.autoQueue&&c.enqueueFile(a)),c._updateMaxFilesReachedClass()})}},{key:"enqueueFiles",value:function(a){for(var b=a,c=0,b=b;;){var d;if(c>=b.length)break;d=b[c++];var e=d;this.enqueueFile(e)}return null}},{key:"enqueueFile",value:function(a){var c=this;if(a.status!==b.ADDED||!0!==a.accepted)throw new Error("This file can't be queued because it has already been processed or was rejected.");if(a.status=b.QUEUED,this.options.autoProcessQueue)return setTimeout(function(){return c.processQueue()},0)}},{key:"_enqueueThumbnail",value:function(a){var b=this;if(this.options.createImageThumbnails&&a.type.match(/image.*/)&&a.size<=1024*this.options.maxThumbnailFilesize*1024)return this._thumbnailQueue.push(a),setTimeout(function(){return b._processThumbnailQueue()},0)}},{key:"_processThumbnailQueue",value:function(){var a=this;if(!this._processingThumbnail&&0!==this._thumbnailQueue.length){this._processingThumbnail=!0;var b=this._thumbnailQueue.shift();return this.createThumbnail(b,this.options.thumbnailWidth,this.options.thumbnailHeight,this.options.thumbnailMethod,!0,function(c){return a.emit("thumbnail",b,c),a._processingThumbnail=!1,a._processThumbnailQueue()})}}},{key:"removeFile",value:function(a){if(a.status===b.UPLOADING&&this.cancelUpload(a),this.files=without(this.files,a),this.emit("removedfile",a),0===this.files.length)return this.emit("reset")}},{key:"removeAllFiles",value:function(a){null==a&&(a=!1);for(var c=this.files.slice(),d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;(f.status!==b.UPLOADING||a)&&this.removeFile(f)}return null}},{key:"resizeImage",value:function(a,c,d,e,f){var g=this;return this.createThumbnail(a,c,d,e,!1,function(c,d){if(null===d)return f(a);var e=g.options.resizeMimeType;null==e&&(e=a.type);var h=d.toDataURL(e,g.options.resizeQuality);return"image/jpeg"!==e&&"image/jpg"!==e||(h=ExifRestore.restore(a.dataURL,h)),f(b.dataURItoBlob(h))})}},{key:"createThumbnail",value:function(a,b,c,d,e,f){var g=this,h=new FileReader;return h.onload=function(){return a.dataURL=h.result,"image/svg+xml"===a.type?void(null!=f&&f(h.result)):g.createThumbnailFromUrl(a,b,c,d,e,f)},h.readAsDataURL(a)}},{key:"createThumbnailFromUrl",value:function(a,b,c,d,e,f,g){var h=this,i=document.createElement("img");return g&&(i.crossOrigin=g),i.onload=function(){var g=function(a){return a(1)};return"undefined"!=typeof EXIF&&null!==EXIF&&e&&(g=function(a){return EXIF.getData(i,function(){return a(EXIF.getTag(this,"Orientation"))})}),g(function(e){a.width=i.width,a.height=i.height;var g=h.options.resize.call(h,a,b,c,d),j=document.createElement("canvas"),k=j.getContext("2d");switch(j.width=g.trgWidth,j.height=g.trgHeight,e>4&&(j.width=g.trgHeight,j.height=g.trgWidth),e){case 2:k.translate(j.width,0),k.scale(-1,1);break;case 3:k.translate(j.width,j.height),k.rotate(Math.PI);break;case 4:k.translate(0,j.height),k.scale(1,-1);break;case 5:k.rotate(.5*Math.PI),k.scale(1,-1);break;case 6:k.rotate(.5*Math.PI),k.translate(0,-j.height);break;case 7:k.rotate(.5*Math.PI),k.translate(j.width,-j.height),k.scale(-1,1);break;case 8:k.rotate(-.5*Math.PI),k.translate(-j.width,0)}drawImageIOSFix(k,i,null!=g.srcX?g.srcX:0,null!=g.srcY?g.srcY:0,g.srcWidth,g.srcHeight,null!=g.trgX?g.trgX:0,null!=g.trgY?g.trgY:0,g.trgWidth,g.trgHeight);var l=j.toDataURL("image/png");if(null!=f)return f(l,j)})},null!=f&&(i.onerror=f),i.src=a.dataURL}},{key:"processQueue",value:function(){var a=this.options.parallelUploads,b=this.getUploadingFiles().length,c=b;if(!(b>=a)){var d=this.getQueuedFiles();if(d.length>0){if(this.options.uploadMultiple)return this.processFiles(d.slice(0,a-b));for(;c<a;){if(!d.length)return;this.processFile(d.shift()),c++}}}}},{key:"processFile",value:function(a){return this.processFiles([a])}},{key:"processFiles",value:function(a){for(var c=a,d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;f.processing=!0,f.status=b.UPLOADING,this.emit("processing",f)}return this.options.uploadMultiple&&this.emit("processingmultiple",a),this.uploadFiles(a)}},{key:"_getFilesWithXhr",value:function(a){return this.files.filter(function(b){return b.xhr===a}).map(function(a){return a})}},{key:"cancelUpload",value:function(a){if(a.status===b.UPLOADING){for(var c=this._getFilesWithXhr(a.xhr),d=c,e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];f.status=b.CANCELED}void 0!==a.xhr&&a.xhr.abort();for(var g=c,h=0,g=g;;){var i;if(h>=g.length)break;i=g[h++];var j=i;this.emit("canceled",j)}this.options.uploadMultiple&&this.emit("canceledmultiple",c)}else a.status!==b.ADDED&&a.status!==b.QUEUED||(a.status=b.CANCELED,this.emit("canceled",a),this.options.uploadMultiple&&this.emit("canceledmultiple",[a]));if(this.options.autoProcessQueue)return this.processQueue()}},{key:"resolveOption",value:function(a){if("function"==typeof a){for(var b=arguments.length,c=Array(b>1?b-1:0),d=1;d<b;d++)c[d-1]=arguments[d];return a.apply(this,c)}return a}},{key:"uploadFile",value:function(a){return this.uploadFiles([a])}},{key:"uploadFiles",value:function(a){var c=this;this._transformFiles(a,function(d){if(a[0].upload.chunked){var e=a[0],f=d[0],g=0;e.upload.chunks=[];var h=function(){for(var d=0;void 0!==e.upload.chunks[d];)d++;if(!(d>=e.upload.totalChunkCount)){g++;var h=d*c.options.chunkSize,i=Math.min(h+c.options.chunkSize,e.size),j={name:c._getParamName(0),data:f.webkitSlice?f.webkitSlice(h,i):f.slice(h,i),filename:e.upload.filename,chunkIndex:d};e.upload.chunks[d]={file:e,index:d,dataBlock:j,status:b.UPLOADING,progress:0,retries:0},c._uploadData(a,[j])}};if(e.upload.finishedChunkUpload=function(d){var f=!0;d.status=b.SUCCESS,d.dataBlock=null;for(var g=0;g<e.upload.totalChunkCount;g++){if(void 0===e.upload.chunks[g])return h();e.upload.chunks[g].status!==b.SUCCESS&&(f=!1)}f&&c.options.chunksUploaded(e,function(){c._finished(a,"",null)})},c.options.parallelChunkUploads)for(var i=0;i<e.upload.totalChunkCount;i++)h();else h()}else{for(var j=[],k=0;k<a.length;k++)j[k]={name:c._getParamName(k),data:d[k],filename:a[k].upload.filename};c._uploadData(a,j)}})}},{key:"_getChunk",value:function(a,b){for(var c=0;c<a.upload.totalChunkCount;c++)if(void 0!==a.upload.chunks[c]&&a.upload.chunks[c].xhr===b)return a.upload.chunks[c]}},{key:"_uploadData",value:function(a,c){for(var d=this,e=new XMLHttpRequest,f=a,g=0,f=f;;){var h;if(g>=f.length)break;h=f[g++];h.xhr=e}a[0].upload.chunked&&(a[0].upload.chunks[c[0].chunkIndex].xhr=e);var i=this.resolveOption(this.options.method,a),j=this.resolveOption(this.options.url,a);e.open(i,j,!0),e.timeout=this.resolveOption(this.options.timeout,a),e.withCredentials=!!this.options.withCredentials,e.onload=function(b){d._finishedUploading(a,e,b)},e.onerror=function(){d._handleUploadError(a,e)},(null!=e.upload?e.upload:e).onprogress=function(b){return d._updateFilesUploadProgress(a,e,b)};var k={Accept:"application/json","Cache-Control":"no-cache","X-Requested-With":"XMLHttpRequest"};this.options.headers&&b.extend(k,this.options.headers);for(var l in k){var m=k[l];m&&e.setRequestHeader(l,m)}var n=new FormData;if(this.options.params){var o=this.options.params;"function"==typeof o&&(o=o.call(this,a,e,a[0].upload.chunked?this._getChunk(a[0],e):null));for(var p in o){var q=o[p];n.append(p,q)}}for(var r=a,s=0,r=r;;){var t;if(s>=r.length)break;t=r[s++];var u=t;this.emit("sending",u,e,n)}this.options.uploadMultiple&&this.emit("sendingmultiple",a,e,n),this._addFormElementData(n);for(var v=0;v<c.length;v++){var w=c[v];n.append(w.name,w.data,w.filename)}this.submitRequest(e,n,a)}},{key:"_transformFiles",value:function(a,b){for(var c=this,d=[],e=0,f=0;f<a.length;f++)!function(f){c.options.transformFile.call(c,a[f],function(c){d[f]=c,++e===a.length&&b(d)})}(f)}},{key:"_addFormElementData",value:function(a){if("FORM"===this.element.tagName)for(var b=this.element.querySelectorAll("input, textarea, select, button"),c=0,b=b;;){var d
|
|
;if(c>=b.length)break;d=b[c++];var e=d,f=e.getAttribute("name"),g=e.getAttribute("type");if(g&&(g=g.toLowerCase()),void 0!==f&&null!==f)if("SELECT"===e.tagName&&e.hasAttribute("multiple"))for(var h=e.options,i=0,h=h;;){var j;if(i>=h.length)break;j=h[i++];var k=j;k.selected&&a.append(f,k.value)}else(!g||"checkbox"!==g&&"radio"!==g||e.checked)&&a.append(f,e.value)}}},{key:"_updateFilesUploadProgress",value:function(a,b,c){var d=void 0;if(void 0!==c){if(d=100*c.loaded/c.total,a[0].upload.chunked){var e=a[0],f=this._getChunk(e,b);f.progress=d,f.total=c.total,f.bytesSent=c.loaded;e.upload.progress=0,e.upload.total=0,e.upload.bytesSent=0;for(var g=0;g<e.upload.totalChunkCount;g++)void 0!==e.upload.chunks[g]&&void 0!==e.upload.chunks[g].progress&&(e.upload.progress+=e.upload.chunks[g].progress,e.upload.total+=e.upload.chunks[g].total,e.upload.bytesSent+=e.upload.chunks[g].bytesSent);e.upload.progress=e.upload.progress/e.upload.totalChunkCount}else for(var h=a,i=0,h=h;;){var j;if(i>=h.length)break;j=h[i++];var k=j;k.upload.progress=d,k.upload.total=c.total,k.upload.bytesSent=c.loaded}for(var l=a,m=0,l=l;;){var n;if(m>=l.length)break;n=l[m++];var o=n;this.emit("uploadprogress",o,o.upload.progress,o.upload.bytesSent)}}else{var p=!0;d=100;for(var q=a,r=0,q=q;;){var s;if(r>=q.length)break;s=q[r++];var t=s;100===t.upload.progress&&t.upload.bytesSent===t.upload.total||(p=!1),t.upload.progress=d,t.upload.bytesSent=t.upload.total}if(p)return;for(var u=a,v=0,u=u;;){var w;if(v>=u.length)break;w=u[v++];var x=w;this.emit("uploadprogress",x,d,x.upload.bytesSent)}}}},{key:"_finishedUploading",value:function(a,c,d){var e=void 0;if(a[0].status!==b.CANCELED&&4===c.readyState){if("arraybuffer"!==c.responseType&&"blob"!==c.responseType&&(e=c.responseText,c.getResponseHeader("content-type")&&~c.getResponseHeader("content-type").indexOf("application/json")))try{e=JSON.parse(e)}catch(a){d=a,e="Invalid JSON response from server."}this._updateFilesUploadProgress(a),200<=c.status&&c.status<300?a[0].upload.chunked?a[0].upload.finishedChunkUpload(this._getChunk(a[0],c)):this._finished(a,e,d):this._handleUploadError(a,c,e)}}},{key:"_handleUploadError",value:function(a,c,d){if(a[0].status!==b.CANCELED){if(a[0].upload.chunked&&this.options.retryChunks){var e=this._getChunk(a[0],c);if(e.retries++<this.options.retryChunksLimit)return void this._uploadData(a,[e.dataBlock]);console.warn("Retried this chunk too often. Giving up.")}for(var f=a,g=0,f=f;;){if(g>=f.length)break;f[g++];this._errorProcessing(a,d||this.options.dictResponseError.replace("{{statusCode}}",c.status),c)}}}},{key:"submitRequest",value:function(a,b,c){a.send(b)}},{key:"_finished",value:function(a,c,d){for(var e=a,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;h.status=b.SUCCESS,this.emit("success",h,c,d),this.emit("complete",h)}if(this.options.uploadMultiple&&(this.emit("successmultiple",a,c,d),this.emit("completemultiple",a)),this.options.autoProcessQueue)return this.processQueue()}},{key:"_errorProcessing",value:function(a,c,d){for(var e=a,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;h.status=b.ERROR,this.emit("error",h,c,d),this.emit("complete",h)}if(this.options.uploadMultiple&&(this.emit("errormultiple",a,c,d),this.emit("completemultiple",a)),this.options.autoProcessQueue)return this.processQueue()}}],[{key:"uuidv4",value:function(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,function(a){var b=16*Math.random()|0;return("x"===a?b:3&b|8).toString(16)})}}]),b}(Emitter);Dropzone.initClass(),Dropzone.version="5.2.0",Dropzone.options={},Dropzone.optionsForElement=function(a){return a.getAttribute("id")?Dropzone.options[camelize(a.getAttribute("id"))]:void 0},Dropzone.instances=[],Dropzone.forElement=function(a){if("string"==typeof a&&(a=document.querySelector(a)),null==(null!=a?a.dropzone:void 0))throw new Error("No Dropzone found for given element. This is probably because you're trying to access it before Dropzone had the time to initialize. Use the `init` option to setup any additional observers on your Dropzone.");return a.dropzone},Dropzone.autoDiscover=!0,Dropzone.discover=function(){var a=void 0;if(document.querySelectorAll)a=document.querySelectorAll(".dropzone");else{a=[];var b=function(b){return function(){for(var c=[],d=b,e=0,d=d;;){var f;if(e>=d.length)break;f=d[e++];var g=f;/(^| )dropzone($| )/.test(g.className)?c.push(a.push(g)):c.push(void 0)}return c}()};b(document.getElementsByTagName("div")),b(document.getElementsByTagName("form"))}return function(){for(var b=[],c=a,d=0,c=c;;){var e;if(d>=c.length)break;e=c[d++];var f=e;!1!==Dropzone.optionsForElement(f)?b.push(new Dropzone(f)):b.push(void 0)}return b}()},Dropzone.blacklistedBrowsers=[/opera.*(Macintosh|Windows Phone).*version\/12/i],Dropzone.isBrowserSupported=function(){var a=!0;if(window.File&&window.FileReader&&window.FileList&&window.Blob&&window.FormData&&document.querySelector)if("classList"in document.createElement("a"))for(var b=Dropzone.blacklistedBrowsers,c=0,b=b;;){var d;if(c>=b.length)break;d=b[c++];var e=d;e.test(navigator.userAgent)&&(a=!1)}else a=!1;else a=!1;return a},Dropzone.dataURItoBlob=function(a){for(var b=atob(a.split(",")[1]),c=a.split(",")[0].split(":")[1].split(";")[0],d=new ArrayBuffer(b.length),e=new Uint8Array(d),f=0,g=b.length,h=0<=g;h?f<=g:f>=g;h?f++:f--)e[f]=b.charCodeAt(f);return new Blob([d],{type:c})};var without=function(a,b){return a.filter(function(a){return a!==b}).map(function(a){return a})},camelize=function(a){return a.replace(/[\-_](\w)/g,function(a){return a.charAt(1).toUpperCase()})};Dropzone.createElement=function(a){var b=document.createElement("div");return b.innerHTML=a,b.childNodes[0]},Dropzone.elementInside=function(a,b){if(a===b)return!0;for(;a=a.parentNode;)if(a===b)return!0;return!1},Dropzone.getElement=function(a,b){var c=void 0;if("string"==typeof a?c=document.querySelector(a):null!=a.nodeType&&(c=a),null==c)throw new Error("Invalid `"+b+"` option provided. 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Please provide a CSS selector, a plain HTML element or a list of those.");return d},Dropzone.confirm=function(a,b,c){return window.confirm(a)?b():null!=c?c():void 0},Dropzone.isValidFile=function(a,b){if(!b)return!0;b=b.split(",");for(var c=a.type,d=c.replace(/\/.*$/,""),e=b,f=0,e=e;;){var g;if(f>=e.length)break;g=e[f++];var h=g;if(h=h.trim(),"."===h.charAt(0)){if(-1!==a.name.toLowerCase().indexOf(h.toLowerCase(),a.name.length-h.length))return!0}else if(/\/\*$/.test(h)){if(d===h.replace(/\/.*$/,""))return!0}else if(c===h)return!0}return!1},"undefined"!=typeof jQuery&&null!==jQuery&&(jQuery.fn.dropzone=function(a){return this.each(function(){return new Dropzone(this,a)})}),"undefined"!=typeof module&&null!==module?module.exports=Dropzone:window.Dropzone=Dropzone,Dropzone.ADDED="added",Dropzone.QUEUED="queued",Dropzone.ACCEPTED=Dropzone.QUEUED,Dropzone.UPLOADING="uploading",Dropzone.PROCESSING=Dropzone.UPLOADING,Dropzone.CANCELED="canceled",Dropzone.ERROR="error",Dropzone.SUCCESS="success";var detectVerticalSquash=function(a){var b=(a.naturalWidth,a.naturalHeight),c=document.createElement("canvas");c.width=1,c.height=b;var d=c.getContext("2d");d.drawImage(a,0,0);for(var e=d.getImageData(1,0,1,b),f=e.data,g=0,h=b,i=b;i>g;){0===f[4*(i-1)+3]?h=i:g=i,i=h+g>>1}var j=i/b;return 0===j?1:j},drawImageIOSFix=function(a,b,c,d,e,f,g,h,i,j){var k=detectVerticalSquash(b);return a.drawImage(b,c,d,e,f,g,h,i,j/k)},ExifRestore=function(){function a(){_classCallCheck(this,a)}return _createClass(a,null,[{key:"initClass",value:function(){this.KEY_STR="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="}},{key:"encode64",value:function(a){for(var b="",c=void 0,d=void 0,e="",f=void 0,g=void 0,h=void 0,i="",j=0;;)if(c=a[j++],d=a[j++],e=a[j++],f=c>>2,g=(3&c)<<4|d>>4,h=(15&d)<<2|e>>6,i=63&e,isNaN(d)?h=i=64:isNaN(e)&&(i=64),b=b+this.KEY_STR.charAt(f)+this.KEY_STR.charAt(g)+this.KEY_STR.charAt(h)+this.KEY_STR.charAt(i),c=d=e="",f=g=h=i="",!(j<a.length))break;return b}},{key:"restore",value:function(a,b){if(!a.match("data:image/jpeg;base64,"))return b;var c=this.decode64(a.replace("data:image/jpeg;base64,","")),d=this.slice2Segments(c),e=this.exifManipulation(b,d);return"data:image/jpeg;base64,"+this.encode64(e)}},{key:"exifManipulation",value:function(a,b){var c=this.getExifArray(b),d=this.insertExif(a,c);return new Uint8Array(d)}},{key:"getExifArray",value:function(a){for(var b=void 0,c=0;c<a.length;){if(b=a[c],255===b[0]&225===b[1])return b;c++}return[]}},{key:"insertExif",value:function(a,b){var c=a.replace("data:image/jpeg;base64,",""),d=this.decode64(c),e=d.indexOf(255,3),f=d.slice(0,e),g=d.slice(e),h=f;return h=h.concat(b),h=h.concat(g)}},{key:"slice2Segments",value:function(a){for(var b=0,c=[];;){var d;if(255===a[b]&218===a[b+1])break;if(255===a[b]&216===a[b+1])b+=2;else{d=256*a[b+2]+a[b+3];var e=b+d+2,f=a.slice(b,e);c.push(f),b=e}if(b>a.length)break}return c}},{key:"decode64",value:function(a){var b=void 0,c=void 0,d="",e=void 0,f=void 0,g=void 0,h="",i=0,j=[],k=/[^A-Za-z0-9\+\/\=]/g;for(k.exec(a)&&console.warn("There were invalid base64 characters in the input text.\nValid base64 characters are A-Z, a-z, 0-9, '+', '/',and '='\nExpect errors in decoding."),a=a.replace(/[^A-Za-z0-9\+\/\=]/g,"");;)if(e=this.KEY_STR.indexOf(a.charAt(i++)),f=this.KEY_STR.indexOf(a.charAt(i++)),g=this.KEY_STR.indexOf(a.charAt(i++)),h=this.KEY_STR.indexOf(a.charAt(i++)),b=e<<2|f>>4,c=(15&f)<<4|g>>2,d=(3&g)<<6|h,j.push(b),64!==g&&j.push(c),64!==h&&j.push(d),b=c=d="",e=f=g=h="",!(i<a.length))break;return j}}]),a}();ExifRestore.initClass();var contentLoaded=function(a,b){var c=!1,d=!0,e=a.document,f=e.documentElement,g=e.addEventListener?"addEventListener":"attachEvent",h=e.addEventListener?"removeEventListener":"detachEvent",i=e.addEventListener?"":"on",j=function d(f){if("readystatechange"!==f.type||"complete"===e.readyState)return("load"===f.type?a:e)[h](i+f.type,d,!1),!c&&(c=!0)?b.call(a,f.type||f):void 0};if("complete"!==e.readyState){if(e.createEventObject&&f.doScroll){try{d=!a.frameElement}catch(a){}d&&function a(){try{f.doScroll("left")}catch(b){return void setTimeout(a,50)}return j("poll")}()}return e[g](i+"DOMContentLoaded",j,!1),e[g](i+"readystatechange",j,!1),a[g](i+"load",j,!1)}};Dropzone._autoDiscoverFunction=function(){if(Dropzone.autoDiscover)return Dropzone.discover()},contentLoaded(window,Dropzone._autoDiscoverFunction);
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