text: "use strict";function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function __guard__(e,t){return null!=e?t(e):void 0}function __guardMethod__(e,t,i){return null!=e&&"function"==typeof e[t]?i(e,t):void 0}var _createClass=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}(),Emitter=function(){function e(){_classCallCheck(this,e)}return _createClass(e,[{key:"on",value:function(e,t){return this._callbacks=this._callbacks||{},this._callbacks[e]||(this._callbacks[e]=[]),this._callbacks[e].push(t),this}},{key:"emit",value:function(e){this._callbacks=this._callbacks||{};var t=this._callbacks[e];if(t){for(var i=arguments.length,n=Array(i>1?i-1:0),r=1;r<i;r++)n[r-1]=arguments[r];for(var o=0,a=a=t;;){if(o>=a.length)break;a[o++].apply(this,n)}}return this}},{key:"off",value:function(e,t){if(!this._callbacks||0===arguments.length)return this._callbacks={},this;var i=this._callbacks[e];if(!i)return this;if(1===arguments.length)return delete this._callbacks[e],this;for(var n=0;n<i.length;n++)if(i[n]===t){i.splice(n,1);break}return this}}]),e}(),Dropzone=function(e){function t(e,i){_classCallCheck(this,t);var n,r=_possibleConstructorReturn(this,(t.__proto__||Object.getPrototypeOf(t)).call(this)),o=void 0;if(r.element=e,r.version=t.version,r.defaultOptions.previewTemplate=r.defaultOptions.previewTemplate.replace(/\n*/g,""),r.clickableElements=[],r.listeners=[],r.files=[],"string"==typeof r.element&&(r.element=document.querySelector(r.element)),!r.element||null==r.element.nodeType)throw new Error("Invalid dropzone element.");if(r.element.dropzone)throw new Error("Dropzone already attached.");t.instances.push(r),r.element.dropzone=r;var a,s=null!=(n=t.optionsForElement(r.element))?n:{};if(r.options=t.extend({},r.defaultOptions,s,null!=i?i:{}),r.options.forceFallback||!t.isBrowserSupported())return a=r.options.fallback.call(r),_possibleConstructorReturn(r,a);if(null==r.options.url&&(r.options.url=r.element.getAttribute("action")),!r.options.url)throw new Error("No URL provided.");if(r.options.acceptedFiles&&r.options.acceptedMimeTypes)throw new Error("You can't provide both 'acceptedFiles' and 'acceptedMimeTypes'. 'acceptedMimeTypes' is deprecated.");if(r.options.uploadMultiple&&r.options.chunking)throw new Error("You cannot set both: uploadMultiple and chunking.");return r.options.acceptedMimeTypes&&(r.options.acceptedFiles=r.options.acceptedMimeTypes,delete r.options.acceptedMimeTypes),null!=r.options.renameFilename&&(r.options.renameFile=function(e){return r.options.renameFilename.call(r,e.name,e)}),r.options.method=r.options.method.toUpperCase(),(o=r.getExistingFallback())&&o.parentNode&&o.parentNode.removeChild(o),!1!==r.options.previewsContainer&&(r.options.previewsContainer?r.previewsContainer=t.getElement(r.options.previewsContainer,"previewsContainer"):r.previewsContainer=r.element),r.options.clickable&&(!0===r.options.clickable?r.clickableElements=[r.element]:r.clickableElements=t.getElements(r.options.clickable,"clickable")),r.init(),r}return _inherits(t,Emitter),_createClass(t,null,[{key:"initClass",value:function(){this.prototype.Emitter=Emitter,this.prototype.events=["drop","dragstart","dragend","dragenter","dragover","dragleave","addedfile","addedfiles","removedfile","thumbnail","error","errormultiple","processing","processingmultiple","uploadprogress","totaluploadprogress","sending","sendingmultiple","success","successmultiple","canceled","canceledmultiple","complete","completemultiple","reset","maxfilesexceeded","maxfilesreached","queuecomplete"],this.prototype.defaultOptions={url:null,method:"post",withCredentials:!1,timeout:3e4,parallelUploads:2,uploadMultiple:!1,chunking:!1,forceChunking:!1,chunkSize:2e6,parallelChunkUploads:!1,retryChunks:!1,retryChunksLimit:3,maxFilesize:256,paramName:"file",createImageThumbnails:!0,maxThumbnailFilesize:10,thumbnailWidth:120,thumbnailHeight:120,thumbnailMethod:"crop",resizeWidth:null,resizeHeight:null,resizeMimeType:null,resizeQuality:.8,resizeMethod:"contain",filesizeBase:1e3,maxFiles:null,headers:null,clickable:!0,ignoreHiddenFiles:!0,acceptedFiles:null,acceptedMimeTypes:null,autoProcessQueue:!0,autoQueue:!0,addRemoveLinks:!1,previewsContainer:null,hiddenInputContainer:"body",capture:null,renameFilename:null,renameFile:null,forceFallback:!1,dictDefaultMessage:"Drop files here to upload",dictFallbackMessage:"Your browser does not support drag'n'drop file uploads.",dictFallbackText:"Please use the fallback form below to upload your files like in the olden days.",dictFileTooBig:"File is too big ({{filesize}}MiB). Max filesize: {{maxFilesize}}MiB.",dictInvalidFileType:"You can't upload files of this type.",dictResponseError:"Server responded with {{statusCode}} code.",dictCancelUpload:"Cancel upload",dictCancelUploadConfirmation:"Are you sure you want to cancel this upload?",dictRemoveFile:"Remove file",dictRemoveFileConfirmation:null,dictMaxFilesExceeded:"You can not upload any more files.",dictFileSizeUnits:{tb:"TB",gb:"GB",mb:"MB",kb:"KB",b:"b"},init:function(){},params:function(e,t,i){if(i)return{dzuuid:i.file.upload.uuid,dzchunkindex:i.index,dztotalfilesize:i.file.size,dzchunksize:this.options.chunkSize,dztotalchunkcount:i.file.upload.totalChunkCount,dzchunkbyteoffset:i.index*this.options.chunkSize}},accept:function(e,t){return t()},chunksUploaded:function(e,t){t()},fallback:function(){var e=void 0;this.element.className=this.element.className+" dz-browser-not-supported";for(var i=0,n=n=this.element.getElementsByTagName("div");;){if(i>=n.length)break;var r=n[i++];if(/(^| )dz-message($| )/.test(r.className)){e=r,r.className="dz-message";break}}e||(e=t.createElement('<div class="dz-message"><span></span></div>'),this.element.appendChild(e));var o=e.getElementsByTagName("span")[0];return o&&(null!=o.textContent?o.textContent=this.options.dictFallbackMessage:null!=o.innerText&&(o.innerText=this.options.dictFallbackMessage)),this.element.appendChild(this.getFallbackForm())},resize:function(e,t,i,n){var r={srcX:0,srcY:0,srcWidth:e.width,srcHeight:e.height},o=e.width/e.height;null==t&&null==i?(t=r.srcWidth,i=r.srcHeight):null==t?t=i*o:null==i&&(i=t/o);var a=(t=Math.min(t,r.srcWidth))/(i=Math.min(i,r.srcHeight));if(r.srcWidth>t||r.srcHeight>i)if("crop"===n)o>a?(r.srcHeight=e.height,r.srcWidth=r.srcHeight*a):(r.srcWidth=e.width,r.srcHeight=r.srcWidth/a);else{if("contain"!==n)throw new Error("Unknown resizeMethod '"+n+"'");o>a?i=t/o:t=i*o}return r.srcX=(e.width-r.srcWidth)/2,r.srcY=(e.height-r.srcHeight)/2,r.trgWidth=t,r.trgHeight=i,r},transformFile:function(e,t){return(this.options.resizeWidth||this.options.resizeHeight)&&e.type.match(/image.*/)?this.resizeImage(e,this.options.resizeWidth,this.options.resizeHeight,this.options.resizeMethod,t):t(e)},previewTemplate:'<div class="dz-preview dz-file-preview">\n  <div class="dz-image"><img data-dz-thumbnail /></div>\n  <div class="dz-details">\n    <div class="dz-size"><span data-dz-size></span></div>\n    <div class="dz-filename"><span data-dz-name></span></div>\n  </div>\n  <div class="dz-progress"><span class="dz-upload" data-dz-uploadprogress></span></div>\n  <div class="dz-error-message"><span data-dz-errormessage></span></div>\n  <div class="dz-success-mark">\n    <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">\n      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this.element.classList.remove("dz-started")},addedfile:function(e){var i=this;if(this.element===this.previewsContainer&&this.element.classList.add("dz-started"),this.previewsContainer){e.previewElement=t.createElement(this.options.previewTemplate.trim()),e.previewTemplate=e.previewElement,this.previewsContainer.appendChild(e.previewElement);for(var n=0,r=r=e.previewElement.querySelectorAll("[data-dz-name]");;){if(n>=r.length)break;var o=r[n++];o.textContent=e.name}for(var a=0,s=s=e.previewElement.querySelectorAll("[data-dz-size]");!(a>=s.length);)(o=s[a++]).innerHTML=this.filesize(e.size);this.options.addRemoveLinks&&(e._removeLink=t.createElement('<a class="dz-remove" href="javascript:undefined;" data-dz-remove>'+this.options.dictRemoveFile+"</a>"),e.previewElement.appendChild(e._removeLink));for(var l=function(n){return n.preventDefault(),n.stopPropagation(),e.status===t.UPLOADING?t.confirm(i.options.dictCancelUploadConfirmation,function(){return i.removeFile(e)}):i.options.dictRemoveFileConfirmation?t.confirm(i.options.dictRemoveFileConfirmation,function(){return i.removeFile(e)}):i.removeFile(e)},u=0,d=d=e.previewElement.querySelectorAll("[data-dz-remove]");;){if(u>=d.length)break;d[u++].addEventListener("click",l)}}},removedfile:function(e){return null!=e.previewElement&&null!=e.previewElement.parentNode&&e.previewElement.parentNode.removeChild(e.previewElement),this._updateMaxFilesReachedClass()},thumbnail:function(e,t){if(e.previewElement){e.previewElement.classList.remove("dz-file-preview");for(var i=0,n=n=e.previewElement.querySelectorAll("[data-dz-thumbnail]");;){if(i>=n.length)break;var r=n[i++];r.alt=e.name,r.src=t}return setTimeout(function(){return e.previewElement.classList.add("dz-image-preview")},1)}},error:function(e,t){if(e.previewElement){e.previewElement.classList.add("dz-error"),"String"!=typeof t&&t.error&&(t=t.error);for(var i=0,n=n=e.previewElement.querySelectorAll("[data-dz-errormessage]");;){if(i>=n.length)break;n[i++].textContent=t}}},errormultiple:function(){},processing:function(e){if(e.previewElement&&(e.previewElement.classList.add("dz-processing"),e._removeLink))return e._removeLink.textContent=this.options.dictCancelUpload},processingmultiple:function(){},uploadprogress:function(e,t,i){if(e.previewElement)for(var n=0,r=r=e.previewElement.querySelectorAll("[data-dz-uploadprogress]");;){if(n>=r.length)break;var o=r[n++];"PROGRESS"===o.nodeName?o.value=t:o.style.width=t+"%"}},totaluploadprogress:function(){},sending:function(){},sendingmultiple:function(){},success:function(e){if(e.previewElement)return e.previewElement.classList.add("dz-success")},successmultiple:function(){},canceled:function(e){return this.emit("error",e,"Upload canceled.")},canceledmultiple:function(){},complete:function(e){if(e._removeLink&&(e._removeLink.textContent=this.options.dictRemoveFile),e.previewElement)return e.previewElement.classList.add("dz-complete")},completemultiple:function(){},maxfilesexceeded:function(){},maxfilesreached:function(){},queuecomplete:function(){},addedfiles:function(){}},this.prototype._thumbnailQueue=[],this.prototype._processingThumbnail=!1}},{key:"extend",value:function(e){for(var t=arguments.length,i=Array(t>1?t-1:0),n=1;n<t;n++)i[n-1]=arguments[n];for(var r=0,o=o=i;;){if(r>=o.length)break;var a=o[r++];for(var s in a){var l=a[s];e[s]=l}}return e}}]),_createClass(t,[{key:"getAcceptedFiles",value:function(){return this.files.filter(function(e){return e.accepted}).map(function(e){return e})}},{key:"getRejectedFiles",value:function(){return this.files.filter(function(e){return!e.accepted}).map(function(e){return e})}},{key:"getFilesWithStatus",value:function(e){return this.files.filter(function(t){return t.status===e}).map(function(e){return e})}},{key:"getQueuedFiles",value:function(){return this.getFilesWithStatus(t.QUEUED)}},{key:"getUploadingFiles",value:function(){return this.getFilesWithStatus(t.UPLOADING)}},{key:"getAddedFiles",value:function(){return this.getFilesWithStatus(t.ADDED)}},{key:"getActiveFiles",value:function(){return this.files.filter(function(e){return e.status===t.UPLOADING||e.status===t.QUEUED}).map(function(e){return e})}},{key:"init",value:function(){var e=this;"form"===this.element.tagName&&this.element.setAttribute("enctype","multipart/form-data"),this.element.classList.contains("dropzone")&&!this.element.querySelector(".dz-message")&&this.element.appendChild(t.createElement('<div class="dz-default dz-message"><span>'+this.options.dictDefaultMessage+"</span></div>")),this.clickableElements.length&&function t(){return e.hiddenFileInput&&e.hiddenFileInput.parentNode.removeChild(e.hiddenFileInput),e.hiddenFileInput=document.createElement("input"),e.hiddenFileInput.setAttribute("type","file"),(null===e.options.maxFiles||e.options.maxFiles>1)&&e.hiddenFileInput.setAttribute("multiple","multiple"),e.hiddenFileInput.className="dz-hidden-input",null!==e.options.acceptedFiles&&e.hiddenFileInput.setAttribute("accept",e.options.acceptedFiles),null!==e.options.capture&&e.hiddenFileInput.setAttribute("capture",e.options.capture),e.hiddenFileInput.style.visibility="hidden",e.hiddenFileInput.style.position="absolute",e.hiddenFileInput.style.top="0",e.hiddenFileInput.style.left="0",e.hiddenFileInput.style.height="0",e.hiddenFileInput.style.width="0",document.querySelector(e.options.hiddenInputContainer).appendChild(e.hiddenFileInput),e.hiddenFileInput.addEventListener("change",function(){var i=e.hiddenFileInput.files;if(i.length)for(var n=0,r=r=i;;){if(n>=r.length)break;var o=r[n++];e.addFile(o)}return e.emit("addedfiles",i),t()})}(),this.URL=null!==window.URL?window.URL:window.webkitURL;for(var i=0,n=n=this.events;;){if(i>=n.length)break;var r=n[i++];this.on(r,this.options[r])}this.on("uploadprogress",function(){return e.updateTotalUploadProgress()}),this.on("removedfile",function(){return e.updateTotalUploadProgress()}),this.on("canceled",function(t){return e.emit("complete",t)}),this.on("complete",function(t){if(0===e.getAddedFiles().length&&0===e.getUploadingFiles().length&&0===e.getQueuedFiles().length)return setTimeout(function(){return e.emit("queuecomplete")},0)});var o=function(e){return e.stopPropagation(),e.preventDefault?e.preventDefault():e.returnValue=!1};return this.listeners=[{element:this.element,events:{dragstart:function(t){return e.emit("dragstart",t)},dragenter:function(t){return o(t),e.emit("dragenter",t)},dragover:function(t){var i=void 0;try{i=t.dataTransfer.effectAllowed}catch(e){}return t.dataTransfer.dropEffect="move"===i||"linkMove"===i?"move":"copy",o(t),e.emit("dragover",t)},dragleave:function(t){return e.emit("dragleave",t)},drop:function(t){return o(t),e.drop(t)},dragend:function(t){return e.emit("dragend",t)}}}],this.clickableElements.forEach(function(i){return e.listeners.push({element:i,events:{click:function(n){return(i!==e.element||n.target===e.element||t.elementInside(n.target,e.element.querySelector(".dz-message")))&&e.hiddenFileInput.click(),!0}}})}),this.enable(),this.options.init.call(this)}},{key:"destroy",value:function(){return this.disable(),this.removeAllFiles(!0),(null!=this.hiddenFileInput?this.hiddenFileInput.parentNode:void 0)&&(this.hiddenFileInput.parentNode.removeChild(this.hiddenFileInput),this.hiddenFileInput=null),delete this.element.dropzone,t.instances.splice(t.instances.indexOf(this),1)}},{key:"updateTotalUploadProgress",value:function(){var e=void 0,t=0,i=0;if(this.getActiveFiles().length){for(var n=0,r=r=this.getActiveFiles();;){if(n>=r.length)break;var o=r[n++];t+=o.upload.bytesSent,i+=o.upload.total}e=100*t/i}else e=100;return this.emit("totaluploadprogress",e,i,t)}},{key:"_getParamName",value:function(e){return"function"==typeof this.options.paramName?this.options.paramName(e):this.options.paramName+(this.options.uploadMultiple?"["+e+"]":"")}},{key:"_renameFile",value:function(e){return"function"!=typeof this.options.renameFile?e.name:this.options.renameFile(e)}},{key:"getFallbackForm",value:function(){var e,i=void 0;if(e=this.getExistingFallback())return e;var n='<div class="dz-fallback">';this.options.dictFallbackText&&(n+="<p>"+this.options.dictFallbackText+"</p>"),n+='<input type="file" name="'+this._getParamName(0)+'" '+(this.options.uploadMultiple?'multiple="multiple"':void 0)+' /><input type="submit" value="Upload!"></div>';var r=t.createElement(n);return"FORM"!==this.element.tagName?(i=t.createElement('<form action="'+this.options.url+'" enctype="multipart/form-data" method="'+this.options.method+'"></form>')).appendChild(r):(this.element.setAttribute("enctype","multipart/form-data"),this.element.setAttribute("method",this.options.method)),null!=i?i:r}},{key:"getExistingFallback",value:function(){for(var e=["div","form"],t=0;t<e.length;t++){var i,n=e[t];if(i=function(e){for(var t=0,i=i=e;;){if(t>=i.length)break;var n=i[t++];if(/(^| )fallback($| )/.test(n.className))return n}}(this.element.getElementsByTagName(n)))return i}}},{key:"setupEventListeners",value:function(){return this.listeners.map(function(e){return function(){var t=[];for(var i in e.events){var n=e.events[i];t.push(e.element.addEventListener(i,n,!1))}return t}()})}},{key:"removeEventListeners",value:function(){return this.listeners.map(function(e){return function(){var t=[];for(var i in e.events){var n=e.events[i];t.push(e.element.removeEventListener(i,n,!1))}return t}()})}},{key:"disable",value:function(){var e=this;return this.clickableElements.forEach(function(e){return e.classList.remove("dz-clickable")}),this.removeEventListeners(),this.files.map(function(t){return e.cancelUpload(t)})}},{key:"enable",value:function(){return this.clickableElements.forEach(function(e){return e.classList.add("dz-clickable")}),this.setupEventListeners()}},{key:"filesize",value:function(e){var t=0,i="b";if(e>0){for(var n=["tb","gb","mb","kb","b"],r=0;r<n.length;r++){var o=n[r];if(e>=Math.pow(this.options.filesizeBase,4-r)/10){t=e/Math.pow(this.options.filesizeBase,4-r),i=o;break}}t=Math.round(10*t)/10}return"<strong>"+t+"</strong> "+this.options.dictFileSizeUnits[i]}},{key:"_updateMaxFilesReachedClass",value:function(){return 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(e){if(e.dataTransfer){this.emit("drop",e);var t=e.dataTransfer.files;if(this.emit("addedfiles",t),t.length){var i=e.dataTransfer.items;i&&i.length&&null!=i[0].webkitGetAsEntry?this._addFilesFromItems(i):this.handleFiles(t)}}}},{key:"paste",value:function(e){if(null!=__guard__(null!=e?e.clipboardData:void 0,function(e){return e.items})){this.emit("paste",e);var t=e.clipboardData.items;return t.length?this._addFilesFromItems(t):void 0}}},{key:"handleFiles",value:function(e){var t=this;return e.map(function(e){return t.addFile(e)})}},{key:"_addFilesFromItems",value:function(e){var t=this;return function(){for(var i=[],n=0,r=r=e;;){if(n>=r.length)break;var o,a=r[n++];null!=a.webkitGetAsEntry&&(o=a.webkitGetAsEntry())?o.isFile?i.push(t.addFile(a.getAsFile())):o.isDirectory?i.push(t._addFilesFromDirectory(o,o.name)):i.push(void 0):null==a.getAsFile||null!=a.kind&&"file"!==a.kind?i.push(void 0):i.push(t.addFile(a.getAsFile()))}return i}()}},{key:"_addFilesFromDirectory",value:function(e,t){var i=this,n=e.createReader(),r=function(e){return __guardMethod__(console,"log",function(t){return t.log(e)})};return function e(){return n.readEntries(function(n){if(n.length>0){for(var r=0,o=o=n;;){if(r>=o.length)break;var a=o[r++];a.isFile?a.file(function(e){if(!i.options.ignoreHiddenFiles||"."!==e.name.substring(0,1))return e.fullPath=t+"/"+e.name,i.addFile(e)}):a.isDirectory&&i._addFilesFromDirectory(a,t+"/"+a.name)}e()}return null},r)}()}},{key:"accept",value:function(e,i){return e.size>1024*this.options.maxFilesize*1024?i(this.options.dictFileTooBig.replace("{{filesize}}",Math.round(e.size/1024/10.24)/100).replace("{{maxFilesize}}",this.options.maxFilesize)):t.isValidFile(e,this.options.acceptedFiles)?null!=this.options.maxFiles&&this.getAcceptedFiles().length>=this.options.maxFiles?(i(this.options.dictMaxFilesExceeded.replace("{{maxFiles}}",this.options.maxFiles)),this.emit("maxfilesexceeded",e)):this.options.accept.call(this,e,i):i(this.options.dictInvalidFileType)}},{key:"addFile",value:function(e){var i=this;return e.upload={uuid:t.uuidv4(),progress:0,total:e.size,bytesSent:0,filename:this._renameFile(e),chunked:this.options.chunking&&(this.options.forceChunking||e.size>this.options.chunkSize),totalChunkCount:Math.ceil(e.size/this.options.chunkSize)},this.files.push(e),e.status=t.ADDED,this.emit("addedfile",e),this._enqueueThumbnail(e),this.accept(e,function(t){return t?(e.accepted=!1,i._errorProcessing([e],t)):(e.accepted=!0,i.options.autoQueue&&i.enqueueFile(e)),i._updateMaxFilesReachedClass()})}},{key:"enqueueFiles",value:function(e){for(var t=0,i=i=e;;){if(t>=i.length)break;var n=i[t++];this.enqueueFile(n)}return null}},{key:"enqueueFile",value:function(e){var i=this;if(e.status!==t.ADDED||!0!==e.accepted)throw new Error("This file can't be queued because it has already been processed or was rejected.");if(e.status=t.QUEUED,this.options.autoProcessQueue)return setTimeout(function(){return i.processQueue()},0)}},{key:"_enqueueThumbnail",value:function(e){var t=this;if(this.options.createImageThumbnails&&e.type.match(/image.*/)&&e.size<=1024*this.options.maxThumbnailFilesize*1024)return this._thumbnailQueue.push(e),setTimeout(function(){return t._processThumbnailQueue()},0)}},{key:"_processThumbnailQueue",value:function(){var e=this;if(!this._processingThumbnail&&0!==this._thumbnailQueue.length){this._processingThumbnail=!0;var t=this._thumbnailQueue.shift();return this.createThumbnail(t,this.options.thumbnailWidth,this.options.thumbnailHeight,this.options.thumbnailMethod,!0,function(i){return e.emit("thumbnail",t,i),e._processingThumbnail=!1,e._processThumbnailQueue()})}}},{key:"removeFile",value:function(e){if(e.status===t.UPLOADING&&this.cancelUpload(e),this.files=without(this.files,e),this.emit("removedfile",e),0===this.files.length)return this.emit("reset")}},{key:"removeAllFiles",value:function(e){null==e&&(e=!1);for(var i=0,n=n=this.files.slice();;){if(i>=n.length)break;var r=n[i++];(r.status!==t.UPLOADING||e)&&this.removeFile(r)}return null}},{key:"resizeImage",value:function(e,i,n,r,o){var a=this;return this.createThumbnail(e,i,n,r,!1,function(i,n){if(null===n)return o(e);var r=a.options.resizeMimeType;null==r&&(r=e.type);var s=n.toDataURL(r,a.options.resizeQuality);return"image/jpeg"!==r&&"image/jpg"!==r||(s=ExifRestore.restore(e.dataURL,s)),o(t.dataURItoBlob(s))})}},{key:"createThumbnail",value:function(e,t,i,n,r,o){var a=this,s=new FileReader;return s.onload=function(){return e.dataURL=s.result,"image/svg+xml"===e.type?void(null!=o&&o(s.result)):a.createThumbnailFromUrl(e,t,i,n,r,o)},s.readAsDataURL(e)}},{key:"createThumbnailFromUrl",value:function(e,t,i,n,r,o,a){var s=this,l=document.createElement("img");return a&&(l.crossOrigin=a),l.onload=function(){var a=function(e){return e(1)};return"undefined"!=typeof EXIF&&null!==EXIF&&r&&(a=function(e){return EXIF.getData(l,function(){return e(EXIF.getTag(this,"Orientation"))})}),a(function(r){e.width=l.width,e.height=l.height;var a=s.options.resize.call(s,e,t,i,n),u=document.createElement("canvas"),d=u.getContext("2d");switch(u.width=a.trgWidth,u.height=a.trgHeight,r>4&&(u.width=a.trgHeight,u.height=a.trgWidth),r){case 2:d.translate(u.width,0),d.scale(-1,1);break;case 3:d.translate(u.width,u.height),d.rotate(Math.PI);break;case 4:d.translate(0,u.height),d.scale(1,-1);break;case 5:d.rotate(.5*Math.PI),d.scale(1,-1);break;case 6:d.rotate(.5*Math.PI),d.translate(0,-u.height);break;case 7:d.rotate(.5*Math.PI),d.translate(u.width,-u.height),d.scale(-1,1);break;case 8:d.rotate(-.5*Math.PI),d.translate(-u.width,0)}drawImageIOSFix(d,l,null!=a.srcX?a.srcX:0,null!=a.srcY?a.srcY:0,a.srcWidth,a.srcHeight,null!=a.trgX?a.trgX:0,null!=a.trgY?a.trgY:0,a.trgWidth,a.trgHeight);var c=u.toDataURL("image/png");if(null!=o)return o(c,u)})},null!=o&&(l.onerror=o),l.src=e.dataURL}},{key:"processQueue",value:function(){var e=this.options.parallelUploads,t=this.getUploadingFiles().length,i=t;if(!(t>=e)){var n=this.getQueuedFiles();if(n.length>0){if(this.options.uploadMultiple)return this.processFiles(n.slice(0,e-t));for(;i<e;){if(!n.length)return;this.processFile(n.shift()),i++}}}}},{key:"processFile",value:function(e){return this.processFiles([e])}},{key:"processFiles",value:function(e){for(var i=0,n=n=e;;){if(i>=n.length)break;var r=n[i++];r.processing=!0,r.status=t.UPLOADING,this.emit("processing",r)}return this.options.uploadMultiple&&this.emit("processingmultiple",e),this.uploadFiles(e)}},{key:"_getFilesWithXhr",value:function(e){return this.files.filter(function(t){return t.xhr===e}).map(function(e){return e})}},{key:"cancelUpload",value:function(e){if(e.status===t.UPLOADING){for(var i=this._getFilesWithXhr(e.xhr),n=0,r=r=i;;){if(n>=r.length)break;r[n++].status=t.CANCELED}void 0!==e.xhr&&e.xhr.abort();for(var o=0,a=a=i;;){if(o>=a.length)break;var s=a[o++];this.emit("canceled",s)}this.options.uploadMultiple&&this.emit("canceledmultiple",i)}else e.status!==t.ADDED&&e.status!==t.QUEUED||(e.status=t.CANCELED,this.emit("canceled",e),this.options.uploadMultiple&&this.emit("canceledmultiple",[e]));if(this.options.autoProcessQueue)return this.processQueue()}},{key:"resolveOption",value:function(e){if("function"==typeof e){for(var t=arguments.length,i=Array(t>1?t-1:0),n=1;n<t;n++)i[n-1]=arguments[n];return e.apply(this,i)}return e}},{key:"uploadFile",value:function(e){return this.uploadFiles([e])}},{key:"uploadFiles",value:function(e){var i=this;this._transformFiles(e,function(n){if(e[0].upload.chunked){var r=e[0],o=n[0];r.upload.chunks=[];var a=function(){for(var n=0;void 0!==r.upload.chunks[n];)n++;if(!(n>=r.upload.totalChunkCount)){0;var a=n*i.options.chunkSize,s=Math.min(a+i.options.chunkSize,r.size),l={name:i._getParamName(0),data:o.webkitSlice?o.webkitSlice(a,s):o.slice(a,s),filename:r.upload.filename,chunkIndex:n};r.upload.chunks[n]={file:r,index:n,dataBlock:l,status:t.UPLOADING,progress:0,retries:0},i._uploadData(e,[l])}};if(r.upload.finishedChunkUpload=function(n){var o=!0;n.status=t.SUCCESS,n.dataBlock=null;for(var s=0;s<r.upload.totalChunkCount;s++){if(void 0===r.upload.chunks[s])return a();r.upload.chunks[s].status!==t.SUCCESS&&(o=!1)}o&&i.options.chunksUploaded(r,function(){i._finished(e,"",null)})},i.options.parallelChunkUploads)for(var s=0;s<r.upload.totalChunkCount;s++)a();else a()}else{for(var l=[],u=0;u<e.length;u++)l[u]={name:i._getParamName(u),data:n[u],filename:e[u].upload.filename};i._uploadData(e,l)}})}},{key:"_getChunk",value:function(e,t){for(var i=0;i<e.upload.totalChunkCount;i++)if(void 0!==e.upload.chunks[i]&&e.upload.chunks[i].xhr===t)return e.upload.chunks[i]}},{key:"_uploadData",value:function(e,i){for(var n=this,r=new XMLHttpRequest,o=0,a=a=e;;){if(o>=a.length)break;a[o++].xhr=r}e[0].upload.chunked&&(e[0].upload.chunks[i[0].chunkIndex].xhr=r);var s=this.resolveOption(this.options.method,e),l=this.resolveOption(this.options.url,e);r.open(s,l,!0),r.timeout=this.resolveOption(this.options.timeout,e),r.withCredentials=!!this.options.withCredentials,r.onload=function(t){n._finishedUploading(e,r,t)},r.onerror=function(){n._handleUploadError(e,r)},(null!=r.upload?r.upload:r).onprogress=function(t){return n._updateFilesUploadProgress(e,r,t)};var u={Accept:"application/json","Cache-Control":"no-cache","X-Requested-With":"XMLHttpRequest"};for(var d in this.options.headers&&t.extend(u,this.options.headers),u){var c=u[d];c&&r.setRequestHeader(d,c)}var p=new FormData;if(this.options.params){var h=this.options.params;for(var f in"function"==typeof h&&(h=h.call(this,e,r,e[0].upload.chunked?this._getChunk(e[0],r):null)),h){var m=h[f];p.append(f,m)}}for(var v=0,g=g=e;;){if(v>=g.length)break;var k=g[v++];this.emit("sending",k,r,p)}this.options.uploadMultiple&&this.emit("sendingmultiple",e,r,p),this._addFormElementData(p);for(var y=0;y<i.length;y++){var b=i[y];p.append(b.name,b.data,b.filename)}this.submitRequest(r,p,e)}},{key:"_transformFiles",value:function(e,t){for(var i=this,n=[],r=0,o=0;o<e.length;o++)!function(o){i.options.transformFile.call(i,e[o],function(i){n[o]=i,++r===e.length&&t(n)})}(o)}},{key:"_addFormElementData",value:function(e){if("FORM"===this.element.tagName)for(var t=0,i=i=this.element.querySelectorAll("input, textarea, select, button");;){if(t>=i.length)break;var n=i[t++],r=n.getAttribute("name"),o=n.getAttribute("type");if(o&&(o=o.toLowerCase()),null!=r)if("SELECT"===n.tagName&&n.hasAttribute("multiple"))for(var a=0,s=s=n.options;;){if(a>=s.length)break;var l=s[a++];l.selected&&e.append(r,l.value)}else(!o||"checkbox"!==o&&"radio"!==o||n.checked)&&e.append(r,n.value)}}},{key:"_updateFilesUploadProgress",value:function(e,t,i){var n=void 0;if(void 0!==i){if(n=100*i.loaded/i.total,e[0].upload.chunked){var r=e[0],o=this._getChunk(r,t);o.progress=n,o.total=i.total,o.bytesSent=i.loaded,r.upload.progress=0,r.upload.total=0,r.upload.bytesSent=0;for(var a=0;a<r.upload.totalChunkCount;a++)void 0!==r.upload.chunks[a]&&void 0!==r.upload.chunks[a].progress&&(r.upload.progress+=r.upload.chunks[a].progress,r.upload.total+=r.upload.chunks[a].total,r.upload.bytesSent+=r.upload.chunks[a].bytesSent);r.upload.progress=r.upload.progress/r.upload.totalChunkCount}else for(var s=0,l=l=e;;){if(s>=l.length)break;var u=l[s++];u.upload.progress=n,u.upload.total=i.total,u.upload.bytesSent=i.loaded}for(var d=0,c=c=e;;){if(d>=c.length)break;var p=c[d++];this.emit("uploadprogress",p,p.upload.progress,p.upload.bytesSent)}}else{var h=!0;n=100;for(var f=0,m=m=e;;){if(f>=m.length)break;var v=m[f++];100===v.upload.progress&&v.upload.bytesSent===v.upload.total||(h=!1),v.upload.progress=n,v.upload.bytesSent=v.upload.total}if(h)return;for(var g=0,k=k=e;;){if(g>=k.length)break;var y=k[g++];this.emit("uploadprogress",y,n,y.upload.bytesSent)}}}},{key:"_finishedUploading",value:function(e,i,n){var r=void 0;if(e[0].status!==t.CANCELED&&4===i.readyState){if("arraybuffer"!==i.responseType&&"blob"!==i.responseType&&(r=i.responseText,i.getResponseHeader("content-type")&&~i.getResponseHeader("content-type").indexOf("application/json")))try{r=JSON.parse(r)}catch(e){n=e,r="Invalid JSON response from server."}this._updateFilesUploadProgress(e),200<=i.status&&i.status<300?e[0].upload.chunked?e[0].upload.finishedChunkUpload(this._getChunk(e[0],i)):this._finished(e,r,n):this._handleUploadError(e,i,r)}}},{key:"_handleUploadError",value:function(e,i,n){if(e[0].status!==t.CANCELED){if(e[0].upload.chunked&&this.options.retryChunks){var r=this._getChunk(e[0],i);if(r.retries++<this.options.retryChunksLimit)return void this._uploadData(e,[r.dataBlock]);console.warn("Retried this chunk too often. Giving up.")}for(var o=0,a=a=e;!(o>=a.length);)a[o++],this._errorProcessing(e,n||this.options.dictResponseError.replace("{{statusCode}}",i.status),i)}}},{key:"submitRequest",value:function(e,t,i){e.send(t)}},{key:"_finished",value:function(e,i,n){for(var r=0,o=o=e;;){if(r>=o.length)break;var a=o[r++];a.status=t.SUCCESS,this.emit("success",a,i,n),this.emit("complete",a)}if(this.options.uploadMultiple&&(this.emit("successmultiple",e,i,n),this.emit("completemultiple",e)),this.options.autoProcessQueue)return this.processQueue()}},{key:"_errorProcessing",value:function(e,i,n){for(var r=0,o=o=e;;){if(r>=o.length)break;var a=o[r++];a.status=t.ERROR,this.emit("error",a,i,n),this.emit("complete",a)}if(this.options.uploadMultiple&&(this.emit("errormultiple",e,i,n),this.emit("completemultiple",e)),this.options.autoProcessQueue)return this.processQueue()}}],[{key:"uuidv4",value:function(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,function(e){var t=16*Math.random()|0;return("x"===e?t:3&t|8).toString(16)})}}]),t}();Dropzone.initClass(),Dropzone.version="5.2.0",Dropzone.options={},Dropzone.optionsForElement=function(e){return e.getAttribute("id")?Dropzone.options[camelize(e.getAttribute("id"))]:void 0},Dropzone.instances=[],Dropzone.forElement=function(e){if("string"==typeof e&&(e=document.querySelector(e)),null==(null!=e?e.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 e.dropzone},Dropzone.autoDiscover=!0,Dropzone.discover=function(){var e=void 0;if(document.querySelectorAll)e=document.querySelectorAll(".dropzone");else{e=[];var t=function(t){return function(){for(var i=[],n=0,r=r=t;;){if(n>=r.length)break;var o=r[n++];/(^| )dropzone($| )/.test(o.className)?i.push(e.push(o)):i.push(void 0)}return i}()};t(document.getElementsByTagName("div")),t(document.getElementsByTagName("form"))}return function(){for(var t=[],i=0,n=n=e;;){if(i>=n.length)break;var r=n[i++];!1!==Dropzone.optionsForElement(r)?t.push(new Dropzone(r)):t.push(void 0)}return t}()},Dropzone.blacklistedBrowsers=[/opera.*(Macintosh|Windows Phone).*version\/12/i],Dropzone.isBrowserSupported=function(){var e=!0;if(window.File&&window.FileReader&&window.FileList&&window.Blob&&window.FormData&&document.querySelector)if("classList"in document.createElement("a"))for(var t=0,i=i=Dropzone.blacklistedBrowsers;;){if(t>=i.length)break;i[t++].test(navigator.userAgent)&&(e=!1)}else e=!1;else e=!1;return e},Dropzone.dataURItoBlob=function(e){for(var t=atob(e.split(",")[1]),i=e.split(",")[0].split(":")[1].split(";")[0],n=new ArrayBuffer(t.length),r=new Uint8Array(n),o=0,a=t.length,s=0<=a;s?o<=a:o>=a;s?o++:o--)r[o]=t.charCodeAt(o);return new Blob([n],{type:i})};var without=function(e,t){return e.filter(function(e){return e!==t}).map(function(e){return e})},camelize=function(e){return e.replace(/[\-_](\w)/g,function(e){return e.charAt(1).toUpperCase()})};Dropzone.createElement=function(e){var t=document.createElement("div");return t.innerHTML=e,t.childNodes[0]},Dropzone.elementInside=function(e,t){if(e===t)return!0;for(;e=e.parentNode;)if(e===t)return!0;return!1},Dropzone.getElement=function(e,t){var i=void 0;if("string"==typeof e?i=document.querySelector(e):null!=e.nodeType&&(i=e),null==i)throw new Error("Invalid `"+t+"` option provided. Please provide a CSS selector or a plain HTML element.");return i},Dropzone.getElements=function(e,t){var i=void 0,n=void 0;if(e instanceof Array){n=[];try{for(var r=0,o=o=e;!(r>=o.length);)i=o[r++],n.push(this.getElement(i,t))}catch(e){n=null}}else if("string"==typeof e){n=[];for(var a=0,s=s=document.querySelectorAll(e);!(a>=s.length);)i=s[a++],n.push(i)}else null!=e.nodeType&&(n=[e]);if(null==n||!n.length)throw new Error("Invalid `"+t+"` option provided. Please provide a CSS selector, a plain HTML element or a list of those.");return n},Dropzone.confirm=function(e,t,i){return window.confirm(e)?t():null!=i?i():void 0},Dropzone.isValidFile=function(e,t){if(!t)return!0;t=t.split(",");for(var i=e.type,n=i.replace(/\/.*$/,""),r=0,o=o=t;;){if(r>=o.length)break;var a=o[r++];if("."===(a=a.trim()).charAt(0)){if(-1!==e.name.toLowerCase().indexOf(a.toLowerCase(),e.name.length-a.length))return!0}else if(/\/\*$/.test(a)){if(n===a.replace(/\/.*$/,""))return!0}else if(i===a)return!0}return!1},"undefined"!=typeof jQuery&&null!==jQuery&&(jQuery.fn.dropzone=function(e){return this.each(function(){return new Dropzone(this,e)})}),"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(e){var t=(e.naturalWidth,e.naturalHeight),i=document.createElement("canvas");i.width=1,i.height=t;var n=i.getContext("2d");n.drawImage(e,0,0);for(var r=n.getImageData(1,0,1,t).data,o=0,a=t,s=t;s>o;)0===r[4*(s-1)+3]?a=s:o=s,s=a+o>>1;var l=s/t;return 0===l?1:l},drawImageIOSFix=function(e,t,i,n,r,o,a,s,l,u){var d=detectVerticalSquash(t);return e.drawImage(t,i,n,r,o,a,s,l,u/d)},ExifRestore=function(){function e(){_classCallCheck(this,e)}return _createClass(e,null,[{key:"initClass",value:function(){this.KEY_STR="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="}},{key:"encode64",value:function(e){for(var t="",i=void 0,n=void 0,r="",o=void 0,a=void 0,s=void 0,l="",u=0;o=(i=e[u++])>>2,a=(3&i)<<4|(n=e[u++])>>4,s=(15&n)<<2|(r=e[u++])>>6,l=63&r,isNaN(n)?s=l=64:isNaN(r)&&(l=64),t=t+this.KEY_STR.charAt(o)+this.KEY_STR.charAt(a)+this.KEY_STR.charAt(s)+this.KEY_STR.charAt(l),i=n=r="",o=a=s=l="",u<e.length;);return t}},{key:"restore",value:function(e,t){if(!e.match("data:image/jpeg;base64,"))return t;var i=this.decode64(e.replace("data:image/jpeg;base64,","")),n=this.slice2Segments(i),r=this.exifManipulation(t,n);return"data:image/jpeg;base64,"+this.encode64(r)}},{key:"exifManipulation",value:function(e,t){var i=this.getExifArray(t),n=this.insertExif(e,i);return new Uint8Array(n)}},{key:"getExifArray",value:function(e){for(var t=void 0,i=0;i<e.length;){if(255===(t=e[i])[0]&225===t[1])return t;i++}return[]}},{key:"insertExif",value:function(e,t){var i=e.replace("data:image/jpeg;base64,",""),n=this.decode64(i),r=n.indexOf(255,3),o=n.slice(0,r),a=n.slice(r),s=o;return(s=s.concat(t)).concat(a)}},{key:"slice2Segments",value:function(e){for(var t=0,i=[];;){if(255===e[t]&218===e[t+1])break;if(255===e[t]&216===e[t+1])t+=2;else{var n=t+(256*e[t+2]+e[t+3])+2,r=e.slice(t,n);i.push(r),t=n}if(t>e.length)break}return i}},{key:"decode64",value:function(e){var t=void 0,i=void 0,n="",r=void 0,o=void 0,a="",s=0,l=[];for(/[^A-Za-z0-9\+\/\=]/g.exec(e)&&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."),e=e.replace(/[^A-Za-z0-9\+\/\=]/g,"");t=this.KEY_STR.indexOf(e.charAt(s++))<<2|(r=this.KEY_STR.indexOf(e.charAt(s++)))>>4,i=(15&r)<<4|(o=this.KEY_STR.indexOf(e.charAt(s++)))>>2,n=(3&o)<<6|(a=this.KEY_STR.indexOf(e.charAt(s++))),l.push(t),64!==o&&l.push(i),64!==a&&l.push(n),t=i=n="",r=o=a="",s<e.length;);return l}}]),e}();ExifRestore.initClass();var contentLoaded=function(e,t){var i=!1,n=!0,r=e.document,o=r.documentElement,a=r.addEventListener?"addEventListener":"attachEvent",s=r.addEventListener?"removeEventListener":"detachEvent",l=r.addEventListener?"":"on",u=function n(o){if("readystatechange"!==o.type||"complete"===r.readyState)return("load"===o.type?e:r)[s](l+o.type,n,!1),!i&&(i=!0)?t.call(e,o.type||o):void 0};if("complete"!==r.readyState){if(r.createEventObject&&o.doScroll){try{n=!e.frameElement}catch(e){}n&&function e(){try{o.doScroll("left")}catch(t){return void setTimeout(e,50)}return u("poll")}()}return r[a](l+"DOMContentLoaded",u,!1),r[a](l+"readystatechange",u,!1),e[a](l+"load",u,!1)}};Dropzone._autoDiscoverFunction=function(){if(Dropzone.autoDiscover)return Dropzone.discover()},contentLoaded(window,Dropzone._autoDiscoverFunction);