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atlas_webapp
/
atlas
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n
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js
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libs
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dropzone
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js
/
dropzone-amd-module.js

dropzone-amd-module.js 47 KB
文件歷史 原始文件

12 
  1. !function(a){"function"==typeof define&&define.amd?define(["jquery"],a):a(jQuery)}(function(a){function b(a){"@babel/helpers - typeof";return(b="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol&&a!==Symbol.prototype?"symbol":typeof a})(a)}function c(a,c){return!c||"object"!==b(c)&&"function"!=typeof c?e(a):c}function d(a){return(d=Object.setPrototypeOf?Object.getPrototypeOf:function(a){return a.__proto__||Object.getPrototypeOf(a)})(a)}function e(a){if(void 0===a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return a}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function");a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,writable:!0,configurable:!0}}),b&&g(a,b)}function g(a,b){return(g=Object.setPrototypeOf||function(a,b){return a.__proto__=b,a})(a,b)}function h(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function i(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)}}function j(a,b,c){return b&&i(a.prototype,b),c&&i(a,c),a}function k(a,b){return"undefined"!=typeof a&&null!==a?b(a):void 0}function l(a,b,c){return"undefined"!=typeof a&&null!==a&&"function"==typeof a[b]?c(a,b):void 0}var m={exports:{}},n=function(){function a(){h(this,a)}return j(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=new Array(c>1?c-1:0),e=1;e<c;e++)d[e-1]=arguments[e];var f=!0,g=!1,h=void 0;try{for(var i,j=b[Symbol.iterator]();!(f=(i=j.next()).done);f=!0){var k=i.value;k.apply(this,d)}}catch(a){g=!0,h=a}finally{try{f||null==j.return||j.return()}finally{if(g)throw h}}}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++){var e=c[d];if(e===b){c.splice(d,1);break}}return this}}]),a}(),o=function(a){function b(a,f){var g;h(this,b),g=c(this,d(b).call(this));var i,j;if(g.element=a,g.version=b.version,g.defaultOptions.previewTemplate=g.defaultOptions.previewTemplate.replace(/\n*/g,""),g.clickableElements=[],g.listeners=[],g.files=[],"string"==typeof g.element&&(g.element=document.querySelector(g.element)),!g.element||null==g.element.nodeType)throw new Error("Invalid dropzone element.");if(g.element.dropzone)throw new Error("Dropzone already attached.");b.instances.push(e(g)),g.element.dropzone=e(g);var k=null!=(j=b.optionsForElement(g.element))?j:{};if(g.options=b.extend({},g.defaultOptions,k,null!=f?f:{}),g.options.forceFallback||!b.isBrowserSupported())return c(g,g.options.fallback.call(e(g)));if(null==g.options.url&&(g.options.url=g.element.getAttribute("action")),!g.options.url)throw new Error("No URL provided.");if(g.options.acceptedFiles&&g.options.acceptedMimeTypes)throw new Error("You can't provide both 'acceptedFiles' and 'acceptedMimeTypes'. 'acceptedMimeTypes' is deprecated.");if(g.options.uploadMultiple&&g.options.chunking)throw new Error("You cannot set both: uploadMultiple and chunking.");return g.options.acceptedMimeTypes&&(g.options.acceptedFiles=g.options.acceptedMimeTypes,delete g.options.acceptedMimeTypes),null!=g.options.renameFilename&&(g.options.renameFile=function(a){return g.options.renameFilename.call(e(g),a.name,a)}),g.options.method=g.options.method.toUpperCase(),(i=g.getExistingFallback())&&i.parentNode&&i.parentNode.removeChild(i),g.options.previewsContainer!==!1&&(g.options.previewsContainer?g.previewsContainer=b.getElement(g.options.previewsContainer,"previewsContainer"):g.previewsContainer=g.element),g.options.clickable&&(g.options.clickable===!0?g.clickableElements=[g.element]:g.clickableElements=b.getElements(g.options.clickable,"clickable")),g.init(),g}return f(b,a),j(b,null,[{key:"initClass",value:function(){this.prototype.Emitter=n,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",dictUploadCanceled:"Upload canceled.",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(a,b,c){if(c)return{dzuuid:c.file.upload.uuid,dzchunkindex:c.index,dztotalfilesize:c.file.size,dzchunksize:this.options.chunkSize,dztotalchunkcount:c.file.upload.totalChunkCount,dzchunkbyteoffset:c.index*this.options.chunkSize}},accept:function(a,b){return b()},chunksUploaded:function(a,b){b()},fallback:function(){var a;this.element.className="".concat(this.element.className," dz-browser-not-supported");var c=!0,d=!1,e=void 0;try{for(var f,g=this.element.getElementsByTagName("div")[Symbol.iterator]();!(c=(f=g.next()).done);c=!0){var h=f.value;if(/(^| )dz-message($| )/.test(h.className)){a=h,h.className="dz-message";break}}}catch(a){d=!0,e=a}finally{try{c||null==g.return||g.return()}finally{if(d)throw e}}a||(a=b.createElement('<div class="dz-message"><span></span></div>'),this.element.appendChild(a));var i=a.getElementsByTagName("span")[0];return i&&(null!=i.textContent?i.textContent=this.options.dictFallbackMessage:null!=i.innerText&&(i.innerText=this.options.dictFallbackMessage)),this.element.appendChild(this.getFallbackForm())},resize:function(a,b,c,d){var e={srcX:0,srcY:0,srcWidth:a.width,srcHeight:a.height},f=a.width/a.height;null==b&&null==c?(b=e.srcWidth,c=e.srcHeight):null==b?b=c*f:null==c&&(c=b/f),b=Math.min(b,e.srcWidth),c=Math.min(c,e.srcHeight);var g=b/c;if(e.srcWidth>b||e.srcHeight>c)if("crop"===d)f>g?(e.srcHeight=a.height,e.srcWidth=e.srcHeight*g):(e.srcWidth=a.width,e.srcHeight=e.srcWidth/g);else{if("contain"!==d)throw new Error("Unknown resizeMethod '".concat(d,"'"));f>g?c=b/f:b=c*f}return e.srcX=(a.width-e.srcWidth)/2,e.srcY=(a.height-e.srcHeight)/2,e.trgWidth=b,e.trgHeight=c,e},transformFile:function(a,b){return(this.options.resizeWidth||this.options.resizeHeight)&&a.type.match(/image.*/)?this.resizeImage(a,this.options.resizeWidth,this.options.resizeHeight,this.options.resizeMethod,b):b(a)},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">\n      <title>Check</title>\n      <g stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">\n        <path d="M23.5,31.8431458 L17.5852419,25.9283877 C16.0248253,24.3679711 13.4910294,24.366835 11.9289322,25.9289322 C10.3700136,27.4878508 10.3665912,30.0234455 11.9283877,31.5852419 L20.4147581,40.0716123 C20.5133999,40.1702541 20.6159315,40.2626649 20.7218615,40.3488435 C22.2835669,41.8725651 24.794234,41.8626202 26.3461564,40.3106978 L43.3106978,23.3461564 C44.8771021,21.7797521 44.8758057,19.2483887 43.3137085,17.6862915 C41.7547899,16.1273729 39.2176035,16.1255422 37.6538436,17.6893022 L23.5,31.8431458 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" stroke-opacity="0.198794158" stroke="#747474" fill-opacity="0.816519475" fill="#FFFFFF"></path>\n      </g>\n    </svg>\n  </div>\n  <div class="dz-error-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">\n      <title>Error</title>\n      <g stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">\n        <g stroke="#747474" stroke-opacity="0.198794158" fill="#FFFFFF" fill-opacity="0.816519475">\n          <path d="M32.6568542,29 L38.3106978,23.3461564 C39.8771021,21.7797521 39.8758057,19.2483887 38.3137085,17.6862915 C36.7547899,16.1273729 34.2176035,16.1255422 32.6538436,17.6893022 L27,23.3431458 L21.3461564,17.6893022 C19.7823965,16.1255422 17.2452101,16.1273729 15.6862915,17.6862915 C14.1241943,19.2483887 14.1228979,21.7797521 15.6893022,23.3461564 L21.3431458,29 L15.6893022,34.6538436 C14.1228979,36.2202479 14.1241943,38.7516113 15.6862915,40.3137085 C17.2452101,41.8726271 19.7823965,41.8744578 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c=this;if(this.element===this.previewsContainer&&this.element.classList.add("dz-started"),this.previewsContainer){a.previewElement=b.createElement(this.options.previewTemplate.trim()),a.previewTemplate=a.previewElement,this.previewsContainer.appendChild(a.previewElement);var d=!0,e=!1,f=void 0;try{for(var g,h=a.previewElement.querySelectorAll("[data-dz-name]")[Symbol.iterator]();!(d=(g=h.next()).done);d=!0){var i=g.value;i.textContent=a.name}}catch(a){e=!0,f=a}finally{try{d||null==h.return||h.return()}finally{if(e)throw f}}var j=!0,k=!1,l=void 0;try{for(var m,n=a.previewElement.querySelectorAll("[data-dz-size]")[Symbol.iterator]();!(j=(m=n.next()).done);j=!0)i=m.value,i.innerHTML=this.filesize(a.size)}catch(a){k=!0,l=a}finally{try{j||null==n.return||n.return()}finally{if(k)throw l}}this.options.addRemoveLinks&&(a._removeLink=b.createElement('<a class="dz-remove" href="javascript:undefined;" data-dz-remove>'.concat(this.options.dictRemoveFile,"</a>")),a.previewElement.appendChild(a._removeLink));var o=function(d){return d.preventDefault(),d.stopPropagation(),a.status===b.UPLOADING?b.confirm(c.options.dictCancelUploadConfirmation,function(){return c.removeFile(a)}):c.options.dictRemoveFileConfirmation?b.confirm(c.options.dictRemoveFileConfirmation,function(){return c.removeFile(a)}):c.removeFile(a)},p=!0,q=!1,r=void 0;try{for(var s,t=a.previewElement.querySelectorAll("[data-dz-remove]")[Symbol.iterator]();!(p=(s=t.next()).done);p=!0){var u=s.value;u.addEventListener("click",o)}}catch(a){q=!0,r=a}finally{try{p||null==t.return||t.return()}finally{if(q)throw r}}}},removedfile:function(a){return null!=a.previewElement&&null!=a.previewElement.parentNode&&a.previewElement.parentNode.removeChild(a.previewElement),this._updateMaxFilesReachedClass()},thumbnail:function(a,b){if(a.previewElement){a.previewElement.classList.remove("dz-file-preview");var c=!0,d=!1,e=void 0;try{for(var f,g=a.previewElement.querySelectorAll("[data-dz-thumbnail]")[Symbol.iterator]();!(c=(f=g.next()).done);c=!0){var h=f.value;h.alt=a.name,h.src=b}}catch(a){d=!0,e=a}finally{try{c||null==g.return||g.return()}finally{if(d)throw e}}return setTimeout(function(){return a.previewElement.classList.add("dz-image-preview")},1)}},error:function(a,b){if(a.previewElement){a.previewElement.classList.add("dz-error"),"String"!=typeof b&&b.error&&(b=b.error);var c=!0,d=!1,e=void 0;try{for(var f,g=a.previewElement.querySelectorAll("[data-dz-errormessage]")[Symbol.iterator]();!(c=(f=g.next()).done);c=!0){var h=f.value;h.textContent=b}}catch(a){d=!0,e=a}finally{try{c||null==g.return||g.return()}finally{if(d)throw e}}}},errormultiple:function(){},processing:function(a){if(a.previewElement&&(a.previewElement.classList.add("dz-processing"),a._removeLink))return a._removeLink.innerHTML=this.options.dictCancelUpload},processingmultiple:function(){},uploadprogress:function(a,b,c){if(a.previewElement){var d=!0,e=!1,f=void 0;try{for(var g,h=a.previewElement.querySelectorAll("[data-dz-uploadprogress]")[Symbol.iterator]();!(d=(g=h.next()).done);d=!0){var i=g.value;"PROGRESS"===i.nodeName?i.value=b:i.style.width="".concat(b,"%")}}catch(a){e=!0,f=a}finally{try{d||null==h.return||h.return()}finally{if(e)throw f}}}},totaluploadprogress:function(){},sending:function(){},sendingmultiple:function(){},success:function(a){if(a.previewElement)return a.previewElement.classList.add("dz-success")},successmultiple:function(){},canceled:function(a){return this.emit("error",a,this.options.dictUploadCanceled)},canceledmultiple:function(){},complete:function(a){if(a._removeLink&&(a._removeLink.innerHTML=this.options.dictRemoveFile),a.previewElement)return a.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(a){for(var b=arguments.length,c=new Array(b>1?b-1:0),d=1;d<b;d++)c[d-1]=arguments[d];for(var e=0,f=c;e<f.length;e++){var g=f[e];for(var h in g){var i=g[h];a[h]=i}}return a}}]),j(b,[{key:"getAcceptedFiles",value:function(){return this.files.filter(function(a){return a.accepted}).map(function(a){return a})}},{key:"getRejectedFiles",value:function(){return this.files.filter(function(a){return!a.accepted}).map(function(a){return a})}},{key:"getFilesWithStatus",value:function(a){return this.files.filter(function(b){return b.status===a}).map(function(a){return a})}},{key:"getQueuedFiles",value:function(){return this.getFilesWithStatus(b.QUEUED)}},{key:"getUploadingFiles",value:function(){return this.getFilesWithStatus(b.UPLOADING)}},{key:"getAddedFiles",value:function(){return this.getFilesWithStatus(b.ADDED)}},{key:"getActiveFiles",value:function(){return this.files.filter(function(a){return a.status===b.UPLOADING||a.status===b.QUEUED}).map(function(a){return a})}},{key:"init",value:function(){var a=this;if("form"===this.element.tagName&&this.element.setAttribute("enctype","multipart/form-data"),this.element.classList.contains("dropzone")&&!this.element.querySelector(".dz-message")&&this.element.appendChild(b.createElement('<div class="dz-default dz-message"><button class="dz-button" type="button">'.concat(this.options.dictDefaultMessage,"</button></div>"))),this.clickableElements.length){var c=function c(){return a.hiddenFileInput&&a.hiddenFileInput.parentNode.removeChild(a.hiddenFileInput),a.hiddenFileInput=document.createElement("input"),a.hiddenFileInput.setAttribute("type","file"),(null===a.options.maxFiles||a.options.maxFiles>1)&&a.hiddenFileInput.setAttribute("multiple","multiple"),a.hiddenFileInput.className="dz-hidden-input",null!==a.options.acceptedFiles&&a.hiddenFileInput.setAttribute("accept",a.options.acceptedFiles),null!==a.options.capture&&a.hiddenFileInput.setAttribute("capture",a.options.capture),a.hiddenFileInput.style.visibility="hidden",a.hiddenFileInput.style.position="absolute",a.hiddenFileInput.style.top="0",a.hiddenFileInput.style.left="0",a.hiddenFileInput.style.height="0",a.hiddenFileInput.style.width="0",b.getElement(a.options.hiddenInputContainer,"hiddenInputContainer").appendChild(a.hiddenFileInput),a.hiddenFileInput.addEventListener("change",function(){var b=a.hiddenFileInput.files;if(b.length){var d=!0,e=!1,f=void 0;try{for(var g,h=b[Symbol.iterator]();!(d=(g=h.next()).done);d=!0){var i=g.value;a.addFile(i)}}catch(a){e=!0,f=a}finally{try{d||null==h.return||h.return()}finally{if(e)throw f}}}return a.emit("addedfiles",b),c()})};c()}this.URL=null!==window.URL?window.URL:window.webkitURL;var d=!0,e=!1,f=void 0;try{for(var g,h=this.events[Symbol.iterator]();!(d=(g=h.next()).done);d=!0){var i=g.value;this.on(i,this.options[i])}}catch(a){e=!0,f=a}finally{try{d||null==h.return||h.return()}finally{if(e)throw f}}this.on("uploadprogress",function(){return a.updateTotalUploadProgress()}),this.on("removedfile",function(){return a.updateTotalUploadProgress()}),this.on("canceled",function(b){return a.emit("complete",b)}),this.on("complete",function(b){if(0===a.getAddedFiles().length&&0===a.getUploadingFiles().length&&0===a.getQueuedFiles().length)return setTimeout(function(){return a.emit("queuecomplete")},0)});var j=function(a){return a.dataTransfer.types&&a.dataTransfer.types.some(function(a){return"Files"==a})},k=function(a){if(j(a))return a.stopPropagation(),a.preventDefault?a.preventDefault():a.returnValue=!1};return this.listeners=[{element:this.element,events:{dragstart:function(b){return a.emit("dragstart",b)},dragenter:function(b){return k(b),a.emit("dragenter",b)},dragover:function(b){var c;try{c=b.dataTransfer.effectAllowed}catch(a){}return b.dataTransfer.dropEffect="move"===c||"linkMove"===c?"move":"copy",k(b),a.emit("dragover",b)},dragleave:function(b){return a.emit("dragleave",b)},drop:function(b){return k(b),a.drop(b)},dragend:function(b){return a.emit("dragend",b)}}}],this.clickableElements.forEach(function(c){return a.listeners.push({element:c,events:{click:function(d){return(c!==a.element||d.target===a.element||b.elementInside(d.target,a.element.querySelector(".dz-message")))&&a.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,b.instances.splice(b.instances.indexOf(this),1)}},{key:"updateTotalUploadProgress",value:function(){var a,b=0,c=0,d=this.getActiveFiles();if(d.length){var e=!0,f=!1,g=void 0;try{for(var h,i=this.getActiveFiles()[Symbol.iterator]();!(e=(h=i.next()).done);e=!0){var j=h.value;b+=j.upload.bytesSent,c+=j.upload.total}}catch(a){f=!0,g=a}finally{try{e||null==i.return||i.return()}finally{if(f)throw g}}a=100*b/c}else a=100;return this.emit("totaluploadprogress",a,c,b)}},{key:"_getParamName",value:function(a){return"function"==typeof this.options.paramName?this.options.paramName(a):"".concat(this.options.paramName).concat(this.options.uploadMultiple?"[".concat(a,"]"):"")}},{key:"_renameFile",value:function(a){return"function"!=typeof this.options.renameFile?a.name:this.options.renameFile(a)}},{key:"getFallbackForm",value:function(){var a,c;if(a=this.getExistingFallback())return a;var d='<div class="dz-fallback">';this.options.dictFallbackText&&(d+="<p>".concat(this.options.dictFallbackText,"</p>")),d+='<input type="file" name="'.concat(this._getParamName(0),'" ').concat(this.options.uploadMultiple?'multiple="multiple"':void 0,' /><input type="submit" value="Upload!"></div>');var e=b.createElement(d);return"FORM"!==this.element.tagName?(c=b.createElement('<form action="'.concat(this.options.url,'" enctype="multipart/form-data" method="').concat(this.options.method,'"></form>')),c.appendChild(e)):(this.element.setAttribute("enctype","multipart/form-data"),this.element.setAttribute("method",this.options.method)),null!=c?c:e}},{key:"getExistingFallback",value:function(){for(var a=function(a){var b=!0,c=!1,d=void 0;try{for(var e,f=a[Symbol.iterator]();!(b=(e=f.next()).done);b=!0){var g=e.value;if(/(^| )fallback($| )/.test(g.className))return g}}catch(a){c=!0,d=a}finally{try{b||null==f.return||f.return()}finally{if(c)throw d}}},b=0,c=["div","form"];b<c.length;b++){var d,e=c[b];if(d=a(this.element.getElementsByTagName(e)))return d}}},{key:"setupEventListeners",value:function(){return this.listeners.map(function(a){return function(){var b=[];for(var c in a.events){var d=a.events[c];b.push(a.element.addEventListener(c,d,!1))}return b}()})}},{key:"removeEventListeners",value:function(){return this.listeners.map(function(a){return function(){var b=[];for(var c in a.events){var d=a.events[c];b.push(a.element.removeEventListener(c,d,!1))}return b}()})}},{key:"disable",value:function(){var a=this;return this.clickableElements.forEach(function(a){return a.classList.remove("dz-clickable")}),this.removeEventListeners(),this.disabled=!0,this.files.map(function(b){return a.cancelUpload(b)})}},{key:"enable",value:function(){return delete this.disabled,this.clickableElements.forEach(function(a){return a.classList.add("dz-clickable")}),this.setupEventListeners()}},{key:"filesize",value:function(a){var b=0,c="b";if(a>0){for(var d=["tb","gb","mb","kb","b"],e=0;e<d.length;e++){var f=d[e],g=Math.pow(this.options.filesizeBase,4-e)/10;if(a>=g){b=a/Math.pow(this.options.filesizeBase,4-e),c=f;break}}b=Math.round(10*b)/10}return"<strong>".concat(b,"</strong> ").concat(this.options.dictFileSizeUnits[c])}},{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(a){if(a.dataTransfer){this.emit("drop",a);for(var b=[],c=0;c<a.dataTransfer.files.length;c++)b[c]=a.dataTransfer.files[c];if(b.length){var d=a.dataTransfer.items;d&&d.length&&null!=d[0].webkitGetAsEntry?this._addFilesFromItems(d):this.handleFiles(b)}this.emit("addedfiles",b)}}},{key:"paste",value:function(a){if(null!=k(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=!0,c=!1,d=void 0;try{for(var e,f=a[Symbol.iterator]();!(b=(e=f.next()).done);b=!0){var g=e.value;this.addFile(g)}}catch(a){c=!0,d=a}finally{try{b||null==f.return||f.return()}finally{if(c)throw d}}}},{key:"_addFilesFromItems",value:function(a){var b=this;return function(){var c=[],d=!0,e=!1,f=void 0;try{for(var g,h=a[Symbol.iterator]();!(d=(g=h.next()).done);d=!0){var i,j=g.value;null!=j.webkitGetAsEntry&&(i=j.webkitGetAsEntry())?i.isFile?c.push(b.addFile(j.getAsFile())):i.isDirectory?c.push(b._addFilesFromDirectory(i,i.name)):c.push(void 0):null!=j.getAsFile&&(null==j.kind||"file"===j.kind)?c.push(b.addFile(j.getAsFile())):c.push(void 0)}}catch(a){e=!0,f=a}finally{try{d||null==h.return||h.return()}finally{if(e)throw f}}return c}()}},{key:"_addFilesFromDirectory",value:function(a,b){var c=this,d=a.createReader(),e=function(a){return l(console,"log",function(b){return b.log(a)})},f=function a(){return d.readEntries(function(d){if(d.length>0){var e=!0,f=!1,g=void 0;try{for(var h,i=d[Symbol.iterator]();!(e=(h=i.next()).done);e=!0){var j=h.value;j.isFile?j.file(function(a){if(!c.options.ignoreHiddenFiles||"."!==a.name.substring(0,1))return a.fullPath="".concat(b,"/").concat(a.name),c.addFile(a)}):j.isDirectory&&c._addFilesFromDirectory(j,"".concat(b,"/").concat(j.name))}}catch(a){f=!0,g=a}finally{try{e||null==i.return||i.return()}finally{if(f)throw g}}a()}return null},e)};return f()}},{key:"accept",value:function(a,c){this.options.maxFilesize&&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;a.upload={uuid:b.uuidv4(),progress:0,total:a.size,bytesSent:0,filename:this._renameFile(a)},this.files.push(a),a.status=b.ADDED,this.emit("addedfile",a),this._enqueueThumbnail(a),this.accept(a,function(b){b?(a.accepted=!1,c._errorProcessing([a],b)):(a.accepted=!0,c.options.autoQueue&&c.enqueueFile(a)),c._updateMaxFilesReachedClass()})}},{key:"enqueueFiles",value:function(a){var b=!0,c=!1,d=void 0;try{for(var e,f=a[Symbol.iterator]();!(b=(e=f.next()).done);b=!0){var g=e.value;this.enqueueFile(g)}}catch(a){c=!0,d=a}finally{try{b||null==f.return||f.return()}finally{if(c)throw d}}return null}},{key:"enqueueFile",value:function(a){var c=this;if(a.status!==b.ADDED||a.accepted!==!0)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=p(this.files,a),this.emit("removedfile",a),0===this.files.length)return this.emit("reset")}},{key:"removeAllFiles",value:function(a){null==a&&(a=!1);var c=!0,d=!1,e=void 0;try{for(var f,g=this.files.slice()[Symbol.iterator]();!(c=(f=g.next()).done);c=!0){var h=f.value;(h.status!==b.UPLOADING||a)&&this.removeFile(h)}}catch(a){d=!0,e=a}finally{try{c||null==g.return||g.return()}finally{if(d)throw e}}return null}},{key:"resizeImage",value:function(a,c,d,e,f){var g=this;return this.createThumbnail(a,c,d,e,!0,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=t.restore(a.dataURL,h)),f(b.dataURItoBlob(h))})}},{key:"createThumbnail",value:function(a,b,c,d,e,f){var g=this,h=new FileReader;h.onload=function(){return a.dataURL=h.result,"image/svg+xml"===a.type?void(null!=f&&f(h.result)):void g.createThumbnailFromUrl(a,b,c,d,e,f)},h.readAsDataURL(a)}},{key:"displayExistingFile",value:function(a,b,c,d){var e=this,f=!(arguments.length>4&&void 0!==arguments[4])||arguments[4];if(this.emit("addedfile",a),this.emit("complete",a),f){var g=function(b){e.emit("thumbnail",a,b),c&&c()};a.dataURL=b,this.createThumbnailFromUrl(a,this.options.thumbnailWidth,this.options.thumbnailHeight,this.options.resizeMethod,this.options.fixOrientation,g,d)}else this.emit("thumbnail",a,b),c&&c()}},{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.width);break;case 7:k.rotate(.5*Math.PI),k.translate(j.height,-j.width),k.scale(-1,1);break;case 8:k.rotate(-.5*Math.PI),k.translate(-j.height,0)}s(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){var c=!0,d=!1,e=void 0;try{for(var f,g=a[Symbol.iterator]();!(c=(f=g.next()).done);c=!0){var h=f.value;h.processing=!0,h.status=b.UPLOADING,this.emit("processing",h)}}catch(a){d=!0,e=a}finally{try{c||null==g.return||g.return()}finally{if(d)throw e}}return this.options.uploadMultiple&&this.emit("processingmultiple",a),this.uploadFiles(a)}},{key:"_getFilesWithXhr",value:function(a){var b;return b=this.files.filter(function(b){return b.xhr===a}).map(function(a){return 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  2. 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(c.options.chunking){var e=d[0];a[0].upload.chunked=c.options.chunking&&(c.options.forceChunking||e.size>c.options.chunkSize),a[0].upload.totalChunkCount=Math.ceil(e.size/c.options.chunkSize)}if(a[0].upload.chunked){var f=a[0],g=d[0],h=0;f.upload.chunks=[];var i=function(){for(var d=0;void 0!==f.upload.chunks[d];)d++;if(!(d>=f.upload.totalChunkCount)){h++;var e=d*c.options.chunkSize,i=Math.min(e+c.options.chunkSize,f.size),j={name:c._getParamName(0),data:g.webkitSlice?g.webkitSlice(e,i):g.slice(e,i),filename:f.upload.filename,chunkIndex:d};f.upload.chunks[d]={file:f,index:d,dataBlock:j,status:b.UPLOADING,progress:0,retries:0},c._uploadData(a,[j])}};if(f.upload.finishedChunkUpload=function(d){var e=!0;d.status=b.SUCCESS,d.dataBlock=null,d.xhr=null;for(var g=0;g<f.upload.totalChunkCount;g++){if(void 0===f.upload.chunks[g])return i();f.upload.chunks[g].status!==b.SUCCESS&&(e=!1)}e&&c.options.chunksUploaded(f,function(){c._finished(a,"",null)})},c.options.parallelChunkUploads)for(var j=0;j<f.upload.totalChunkCount;j++)i();else i()}else{for(var k=[],l=0;l<a.length;l++)k[l]={name:c._getParamName(l),data:d[l],filename:a[l].upload.filename};c._uploadData(a,k)}})}},{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){var d=this,e=new XMLHttpRequest,f=!0,g=!1,h=void 0;try{for(var i,j=a[Symbol.iterator]();!(f=(i=j.next()).done);f=!0){var k=i.value;k.xhr=e}}catch(a){g=!0,h=a}finally{try{f||null==j.return||j.return()}finally{if(g)throw h}}a[0].upload.chunked&&(a[0].upload.chunks[c[0].chunkIndex].xhr=e);var l=this.resolveOption(this.options.method,a),m=this.resolveOption(this.options.url,a);e.open(l,m,!0),e.timeout=this.resolveOption(this.options.timeout,a),e.withCredentials=!!this.options.withCredentials,e.onload=function(b){d._finishedUploading(a,e,b)},e.ontimeout=function(){d._handleUploadError(a,e,"Request timedout after ".concat(d.options.timeout," seconds"))},e.onerror=function(){d._handleUploadError(a,e)};var n=null!=e.upload?e.upload:e;n.onprogress=function(b){return d._updateFilesUploadProgress(a,e,b)};var o={Accept:"application/json","Cache-Control":"no-cache","X-Requested-With":"XMLHttpRequest"};this.options.headers&&b.extend(o,this.options.headers);for(var p in o){var q=o[p];q&&e.setRequestHeader(p,q)}var r=new FormData;if(this.options.params){var s=this.options.params;"function"==typeof s&&(s=s.call(this,a,e,a[0].upload.chunked?this._getChunk(a[0],e):null));for(var t in s){var u=s[t];r.append(t,u)}}var v=!0,w=!1,x=void 0;try{for(var y,z=a[Symbol.iterator]();!(v=(y=z.next()).done);v=!0){var A=y.value;this.emit("sending",A,e,r)}}catch(a){w=!0,x=a}finally{try{v||null==z.return||z.return()}finally{if(w)throw x}}this.options.uploadMultiple&&this.emit("sendingmultiple",a,e,r),this._addFormElementData(r);for(var B=0;B<c.length;B++){var C=c[B];r.append(C.name,C.data,C.filename)}this.submitRequest(e,r,a)}},{key:"_transformFiles",value:function(a,b){for(var c=this,d=[],e=0,f=function(f){c.options.transformFile.call(c,a[f],function(c){d[f]=c,++e===a.length&&b(d)})},g=0;g<a.length;g++)f(g)}},{key:"_addFormElementData",value:function(a){if("FORM"===this.element.tagName){var b=!0,c=!1,d=void 0;try{for(var e,f=this.element.querySelectorAll("input, textarea, select, button")[Symbol.iterator]();!(b=(e=f.next()).done);b=!0){var g=e.value,h=g.getAttribute("name"),i=g.getAttribute("type");if(i&&(i=i.toLowerCase()),"undefined"!=typeof h&&null!==h)if("SELECT"===g.tagName&&g.hasAttribute("multiple")){var j=!0,k=!1,l=void 0;try{for(var m,n=g.options[Symbol.iterator]();!(j=(m=n.next()).done);j=!0){var o=m.value;o.selected&&a.append(h,o.value)}}catch(a){k=!0,l=a}finally{try{j||null==n.return||n.return()}finally{if(k)throw l}}}else(!i||"checkbox"!==i&&"radio"!==i||g.checked)&&a.append(h,g.value)}}catch(a){c=!0,d=a}finally{try{b||null==f.return||f.return()}finally{if(c)throw d}}}}},{key:"_updateFilesUploadProgress",value:function(a,b,c){var d;if("undefined"!=typeof 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{var h=!0,i=!1,j=void 0;try{for(var 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