2 lines
33 KiB
JavaScript
2 lines
33 KiB
JavaScript
!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):a(jQuery)}(function(a){var b={exports:{}};return function(){var c,d,e,f,g,h,i,j,k=[].slice,l={}.hasOwnProperty,m=function(a,b){function c(){this.constructor=a}for(var d in b)l.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};i=function(){},d=function(){function a(){}return a.prototype.addEventListener=a.prototype.on,a.prototype.on=function(a,b){return this._callbacks=this._callbacks||{},this._callbacks[a]||(this._callbacks[a]=[]),this._callbacks[a].push(b),this},a.prototype.emit=function(){var a,b,c,d,e,f;if(d=arguments[0],a=2<=arguments.length?k.call(arguments,1):[],this._callbacks=this._callbacks||{},c=this._callbacks[d])for(e=0,f=c.length;f>e;e++)b=c[e],b.apply(this,a);return this},a.prototype.removeListener=a.prototype.off,a.prototype.removeAllListeners=a.prototype.off,a.prototype.removeEventListener=a.prototype.off,a.prototype.off=function(a,b){var c,d,e,f,g;if(!this._callbacks||0===arguments.length)return this._callbacks={},this;if(d=this._callbacks[a],!d)return this;if(1===arguments.length)return delete this._callbacks[a],this;for(e=f=0,g=d.length;g>f;e=++f)if(c=d[e],c===b){d.splice(e,1);break}return this},a}(),c=function(a){function b(a,d){var e,f,g;if(this.element=a,this.version=b.version,this.defaultOptions.previewTemplate=this.defaultOptions.previewTemplate.replace(/\n*/g,""),this.clickableElements=[],this.listeners=[],this.files=[],"string"==typeof this.element&&(this.element=document.querySelector(this.element)),!this.element||null==this.element.nodeType)throw new Error("Invalid dropzone element.");if(this.element.dropzone)throw new Error("Dropzone already attached.");if(b.instances.push(this),this.element.dropzone=this,e=null!=(g=b.optionsForElement(this.element))?g:{},this.options=c({},this.defaultOptions,e,null!=d?d:{}),this.options.forceFallback||!b.isBrowserSupported())return this.options.fallback.call(this);if(null==this.options.url&&(this.options.url=this.element.getAttribute("action")),!this.options.url)throw new Error("No URL provided.");if(this.options.acceptedFiles&&this.options.acceptedMimeTypes)throw new Error("You can't provide both 'acceptedFiles' and 'acceptedMimeTypes'. 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this.getFilesWithStatus(b.QUEUED)},b.prototype.getUploadingFiles=function(){return this.getFilesWithStatus(b.UPLOADING)},b.prototype.getAddedFiles=function(){return this.getFilesWithStatus(b.ADDED)},b.prototype.getActiveFiles=function(){var a,c,d,e,f;for(e=this.files,f=[],c=0,d=e.length;d>c;c++)a=e[c],(a.status===b.UPLOADING||a.status===b.QUEUED)&&f.push(a);return f},b.prototype.init=function(){var a,c,d,e,f,g,h;for("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"><span>'+this.options.dictDefaultMessage+"</span></div>")),this.clickableElements.length&&(d=function(a){return function(){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",document.querySelector(a.options.hiddenInputContainer).appendChild(a.hiddenFileInput),a.hiddenFileInput.addEventListener("change",function(){var b,c,e,f;if(c=a.hiddenFileInput.files,c.length)for(e=0,f=c.length;f>e;e++)b=c[e],a.addFile(b);return a.emit("addedfiles",c),d()})}}(this))(),this.URL=null!=(g=window.URL)?g:window.webkitURL,h=this.events,e=0,f=h.length;f>e;e++)a=h[e],this.on(a,this.options[a]);return this.on("uploadprogress",function(a){return function(){return a.updateTotalUploadProgress()}}(this)),this.on("removedfile",function(a){return function(){return a.updateTotalUploadProgress()}}(this)),this.on("canceled",function(a){return function(b){return a.emit("complete",b)}}(this)),this.on("complete",function(a){return function(){return 0===a.getAddedFiles().length&&0===a.getUploadingFiles().length&&0===a.getQueuedFiles().length?setTimeout(function(){return a.emit("queuecomplete")},0):void 0}}(this)),c=function(a){return a.stopPropagation(),a.preventDefault?a.preventDefault():a.returnValue=!1},this.listeners=[{element:this.element,events:{dragstart:function(a){return function(b){return a.emit("dragstart",b)}}(this),dragenter:function(a){return function(b){return c(b),a.emit("dragenter",b)}}(this),dragover:function(a){return function(b){var d;try{d=b.dataTransfer.effectAllowed}catch(e){}return b.dataTransfer.dropEffect="move"===d||"linkMove"===d?"move":"copy",c(b),a.emit("dragover",b)}}(this),dragleave:function(a){return function(b){return a.emit("dragleave",b)}}(this),drop:function(a){return function(b){return c(b),a.drop(b)}}(this),dragend:function(a){return function(b){return a.emit("dragend",b)}}(this)}}],this.clickableElements.forEach(function(a){return 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)),this.enable(),this.options.init.call(this)},b.prototype.destroy=function(){var a;return this.disable(),this.removeAllFiles(!0),(null!=(a=this.hiddenFileInput)?a.parentNode:void 0)&&(this.hiddenFileInput.parentNode.removeChild(this.hiddenFileInput),this.hiddenFileInput=null),delete this.element.dropzone,b.instances.splice(b.instances.indexOf(this),1)},b.prototype.updateTotalUploadProgress=function(){var a,b,c,d,e,f,g,h;if(d=0,c=0,a=this.getActiveFiles(),a.length){for(h=this.getActiveFiles(),f=0,g=h.length;g>f;f++)b=h[f],d+=b.upload.bytesSent,c+=b.upload.total;e=100*d/c}else e=100;return this.emit("totaluploadprogress",e,c,d)},b.prototype._getParamName=function(a){return"function"==typeof this.options.paramName?this.options.paramName(a):""+this.options.paramName+(this.options.uploadMultiple?"["+a+"]":"")},b.prototype._renameFilename=function(a){return"function"!=typeof this.options.renameFilename?a:this.options.renameFilename(a)},b.prototype.getFallbackForm=function(){var a,c,d,e;return(a=this.getExistingFallback())?a:(d='<div class="dz-fallback">',this.options.dictFallbackText&&(d+="<p>"+this.options.dictFallbackText+"</p>"),d+='<input type="file" 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g},b.prototype.removeEventListeners=function(){var a,b,c,d,e,f,g;for(f=this.listeners,g=[],d=0,e=f.length;e>d;d++)a=f[d],g.push(function(){var d,e;d=a.events,e=[];for(b in d)c=d[b],e.push(a.element.removeEventListener(b,c,!1));return e}());return g},b.prototype.disable=function(){var a,b,c,d,e;for(this.clickableElements.forEach(function(a){return a.classList.remove("dz-clickable")}),this.removeEventListeners(),d=this.files,e=[],b=0,c=d.length;c>b;b++)a=d[b],e.push(this.cancelUpload(a));return e},b.prototype.enable=function(){return this.clickableElements.forEach(function(a){return a.classList.add("dz-clickable")}),this.setupEventListeners()},b.prototype.filesize=function(a){var b,c,d,e,f,g,h,i;if(d=0,e="b",a>0){for(g=["TB","GB","MB","KB","b"],c=h=0,i=g.length;i>h;c=++h)if(f=g[c],b=Math.pow(this.options.filesizeBase,4-c)/10,a>=b){d=a/Math.pow(this.options.filesizeBase,4-c),e=f;break}d=Math.round(10*d)/10}return"<strong>"+d+"</strong> 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