/*
UploadiFive 1.1.2
Copyright (c) 2012 Reactive Apps, Ronnie Garcia
Released under the UploadiFive Standard License <http://www.uploadify.com/uploadifive-standard-license>
*/
(function(b){var a={init:function(c){return this.each(function(){var g=b(this);g.data("uploadifive",{inputs:{},inputCount:0,fileID:0,queue:{count:0,selected:0,replaced:0,errors:0,queued:0,cancelled:0},uploads:{current:0,attempts:0,successful:0,errors:0,count:0}});var d=g.data("uploadifive");var f=d.settings=b.extend({auto:true,buttonClass:false,buttonText:"Select Files",checkScript:false,dnd:true,dropTarget:false,fileObjName:"Filedata",fileSizeLimit:0,fileType:false,formData:{},height:30,itemTemplate:false,method:"post",multi:true,overrideEvents:[],queueID:false,queueSizeLimit:0,removeCompleted:false,simUploadLimit:0,truncateLength:0,uploadLimit:0,uploadScript:"uploadifive.php",width:100},c);if(isNaN(f.fileSizeLimit)){var e=parseInt(f.fileSizeLimit)*1.024;if(f.fileSizeLimit.indexOf("KB")>-1){f.fileSizeLimit=e*1000;}else{if(f.fileSizeLimit.indexOf("MB")>-1){f.fileSizeLimit=e*1000000;}else{if(f.fileSizeLimit.indexOf("GB")>-1){f.fileSizeLimit=e*1000000000;}}}}else{f.fileSizeLimit=f.fileSizeLimit*1024;}d.inputTemplate=b('<input type="file">').css({"font-size":f.height+"px",opacity:0,position:"absolute",right:"-3px",top:"-3px","z-index":999});d.createInput=function(){var j=d.inputTemplate.clone();var k=j.name="input"+d.inputCount++;if(f.multi){j.attr("multiple",true);}j.bind("change",function(){d.queue.selected=0;d.queue.replaced=0;d.queue.errors=0;d.queue.queued=0;var l=this.files.length;d.queue.selected=l;if((d.queue.count+l)>f.queueSizeLimit&&f.queueSizeLimit!==0){if(b.inArray("onError",f.overrideEvents)<0){alert("The maximum number of queue items has been reached ("+f.queueSizeLimit+").  Please select fewer files.");}if(typeof f.onError==="function"){f.onError.call(g,"QUEUE_LIMIT_EXCEEDED");}}else{for(var m=0;m<l;m++){file=this.files[m];d.addQueueItem(file);}d.inputs[k]=this;d.createInput();}if(f.auto){a.upload.call(g);}if(typeof f.onSelect==="function"){f.onSelect.call(g,d.queue);}});if(d.currentInput){d.currentInput.hide();}d.button.append(j);d.currentInput=j;};d.destroyInput=function(j){b(d.inputs[j]).remove();delete d.inputs[j];d.inputCount--;};d.drop=function(m){d.queue.selected=0;d.queue.replaced=0;d.queue.errors=0;d.queue.queued=0;var l=m.dataTransfer;var k=l.name="input"+d.inputCount++;var j=l.files.length;d.queue.selected=j;if((d.queue.count+j)>f.queueSizeLimit&&f.queueSizeLimit!==0){if(b.inArray("onError",f.overrideEvents)<0){alert("The maximum number of queue items has been reached ("+f.queueSizeLimit+").  Please select fewer files.");}if(typeof f.onError==="function"){f.onError.call(g,"QUEUE_LIMIT_EXCEEDED");}}else{for(var o=0;o<j;o++){file=l.files[o];d.addQueueItem(file);}d.inputs[k]=l;}if(f.auto){a.upload.call(g);}if(typeof f.onDrop==="function"){f.onDrop.call(g,l.files,l.files.length);}m.preventDefault();m.stopPropagation();};d.fileExistsInQueue=function(k){for(var j in d.inputs){input=d.inputs[j];limit=input.files.length;for(var l=0;l<limit;l++){existingFile=input.files[l];if(existingFile.name==k.name&&!existingFile.complete){return true;}}}return false;};d.removeExistingFile=function(k){for(var j in d.inputs){input=d.inputs[j];limit=input.files.length;for(var l=0;l<limit;l++){existingFile=input.files[l];if(existingFile.name==k.name&&!existingFile.complete){d.queue.replaced++;a.cancel.call(g,existingFile,true);}}}};if(f.itemTemplate==false){d.queueItem=b('<div class="uploadifive-queue-item">                        <a class="close" href="#">X</a>                        <div><span class="filename"></span><span class="fileinfo"></span></div>                        <div class="progress">                            <div class="progress-bar"></div>                        </div>                    </div>');}else{d.queueItem=b(f.itemTemplate);}d.addQueueItem=function(k){if(b.inArray("onAddQueueItem",f.overrideEvents)<0){d.removeExistingFile(k);k.queueItem=d.queueItem.clone();k.queueItem.attr("id",f.id+"-file-"+d.fileID++);k.queueItem.find(".close").bind("click",function(){a.cancel.call(g,k);return false;});var m=k.name;if(m.length>f.truncateLength&&f.truncateLength!=0){m=m.substring(0,f.truncateLength)+"...";}k.queueItem.find(".filename").html(m);k.queueItem.data("file",k);d.queueEl.append(k.queueItem);}if(typeof f.onAddQueueItem==="function"){f.onAddQueueItem.call(g,k);}if(f.fileType){if(b.isArray(f.fileType)){var j=false;for(var l=0;l<f.fileType.length;l++){if(k.type.indexOf(f.fileType[l])>-1){j=true;}}if(!j){d.error("FORBIDDEN_FILE_TYPE",k);}}else{if(k.type.indexOf(f.fileType)<0){d.error("FORBIDDEN_FILE_TYPE",k);}}}if(k.size>f.fileSizeLimit&&f.fileSizeLimit!=0){d.error("FILE_SIZE_LIMIT_EXCEEDED",k);}else{d.queue.queued++;d.queue.count++;}};d.removeQueueItem=function(m,l,k){if(!k){k=0;}var j=l?0:500;if(m.queueItem){if(m.queueItem.find(".fileinfo").html()!=" - Completed"){m.queueItem.find(".fileinfo").html(" - Cancelled");}m.queueItem.find(".progress-bar").width(0);m.queueItem.delay(k).fadeOut(j,function(){b(this).remove();});delete m.queueItem;d.queue.count--;}};d.filesToUpload=function(){var k=0;for(var j in d.inputs){input=d.inputs[j];limit=input.files.length;for(var l=0;l<limit;l++){file=input.files[l];if(!file.skip&&!file.complete){k++;}}}return k;};d.checkExists=function(k){if(b.inArray("onCheck",f.overrideEvents)<0){b.ajaxSetup({async:false});var j=b.extend(f.formData,{filename:k.name});b.post(f.checkScript,j,function(l){k.exists=parseInt(l);});if(k.exists){if(!confirm("A file named "+k.name+" already exists in the upload folder.\nWould you like to replace it?")){a.cancel.call(g,k);return true;}}}if(typeof f.onCheck==="function"){f.onCheck.call(g,k,k.exists);}return false;};d.uploadFile=function(k,l){if(!k.skip&&!k.complete&&!k.uploading){k.uploading=true;d.uploads.current++;d.uploads.attempted++;xhr=k.xhr=new XMLHttpRequest();if(typeof FormData==="function"||typeof FormData==="object"){var m=new FormData();m.append(f.fileObjName,k);for(i in f.formData){m.append(i,f.formData[i]);}xhr.open(f.method,f.uploadScript,true);xhr.upload.addEventListener("progress",function(n){if(n.lengthComputable){d.progress(n,k);}},false);xhr.addEventListener("load",function(n){if(this.readyState==4){k.uploading=false;if(this.status==200){if(k.xhr.responseText!=="Invalid file type."){d.uploadComplete(n,k,l);}else{d.error(k.xhr.responseText,k,l);}}else{if(this.status==404){d.error("404_FILE_NOT_FOUND",k,l);}else{if(this.status==403){d.error("403_FORBIDDEN",k,l);}else{d.error("Unknown Error",k,l);}}}}});xhr.send(m);}else{var j=new FileReader();j.onload=function(q){var t="-------------------------"+(new Date).getTime(),p="--",o="\r\n",s="";s+=p+t+o;s+='Content-Disposition: form-data; name="'+f.fileObjName+'"';if(k.name){s+='; filename="'+k.name+'"';}s+=o;s+="Content-Type: application/octet-stream"+o+o;s+=q.target.result+o;for(key in f.formData){s+=p+t+o;s+='Content-Disposition: form-data; name="'+key+'"'+o+o;s+=f.formData[key]+o;}s+=p+t+p+o;xhr.upload.addEventListener("progress",function(u){d.progress(u,k);},false);xhr.addEventListener("load",function(v){k.uploading=false;var u=this.status;if(u==404){d.error("404_FILE_NOT_FOUND",k,l);}else{if(k.xhr.responseText!="Invalid file type."){d.uploadComplete(v,k,l);}else{d.error(k.xhr.responseText,k,l);}}},false);var n=f.uploadScript;if(f.method=="get"){var r=b(f.formData).param();n+=r;}xhr.open(f.method,f.uploadScript,true);xhr.setRequestHeader("Content-Type","multipart/form-data; boundary="+t);if(typeof f.onUploadFile==="function"){f.onUploadFile.call(g,k);}xhr.sendAsBinary(s);};j.readAsBinaryString(k);}}};d.progress=function(l,j){if(b.inArray("onProgress",f.overrideEvents)<0){if(l.lengthComputable){var k=Math.round((l.loaded/l.total)*100);}j.queueItem.find(".fileinfo").html(" - "+k+"%");j.queueItem.find(".progress-bar").css("width",k+"%");}if(typeof f.onProgress==="function"){f.onProgress.call(g,j,l);}};d.error=function(l,j,k){if(b.inArray("onError",f.overrideEvents)<0){switch(l){case"404_FILE_NOT_FOUND":errorMsg="404 Error";break;case"403_FORBIDDEN":errorMsg="403 Forbidden";break;case"FORBIDDEN_FILE_TYPE":errorMsg="Forbidden File Type";break;case"FILE_SIZE_LIMIT_EXCEEDED":errorMsg="File Too Large";break;default:errorMsg="Unknown Error";break;}if(typeof Yii!='undefined'){errorMsg=Yii.t('common',errorMsg);}j.queueItem.addClass("error").find(".fileinfo").html(" - "+errorMsg);j.queueItem.find(".progress").remove();}if(typeof f.onError==="function"){f.onError.call(g,l,j);}j.skip=true;if(l=="404_FILE_NOT_FOUND"){d.uploads.errors++;}else{d.queue.errors++;}if(k){a.upload.call(g,null,true);}};d.uploadComplete=function(l,j,k){if(b.inArray("onUploadComplete",f.overrideEvents)<0){j.queueItem.find(".progress-bar").css("width","100%");j.queueItem.find(".fileinfo").html(" - Completed");j.queueItem.find(".progress").slideUp(250);j.queueItem.addClass("complete");}if(typeof f.onUploadComplete==="function"){f.onUploadComplete.call(g,j,j.xhr.responseText);}if(f.removeCompleted){setTimeout(function(){a.cancel.call(g,j);},3000);}j.complete=true;d.uploads.successful++;d.uploads.count++;d.uploads.current--;delete j.xhr;if(k){a.upload.call(g,null,true);}};d.queueComplete=function(){if(typeof f.onQueueComplete==="function"){f.onQueueComplete.call(g,d.uploads);}};if(window.File&&window.FileList&&window.Blob&&(window.FileReader||window.FormData)){f.id="uploadifive-"+g.attr("id");d.button=b('<div id="'+f.id+'" class="uploadifive-button">'+f.buttonText+"</div>");if(f.buttonClass){d.button.addClass(f.buttonClass);}d.button.css({height:f.height,"line-height":f.height+"px",overflow:"hidden",position:"relative","text-align":"center",width:f.width});g.before(d.button).appendTo(d.button).hide();d.createInput.call(g);if(!f.queueID){f.queueID=f.id+"-queue";d.queueEl=b('<div id="'+f.queueID+'" class="uploadifive-queue" />');d.button.after(d.queueEl);}else{d.queueEl=b("#"+f.queueID);}if(f.dnd){var h=f.dropTarget?b(f.dropTarget):d.queueEl.get(0);h.addEventListener("dragleave",function(j){j.preventDefault();j.stopPropagation();},false);h.addEventListener("dragenter",function(j){j.preventDefault();j.stopPropagation();},false);h.addEventListener("dragover",function(j){j.preventDefault();j.stopPropagation();},false);h.addEventListener("drop",d.drop,false);}if(!XMLHttpRequest.prototype.sendAsBinary){XMLHttpRequest.prototype.sendAsBinary=function(k){function l(n){return n.charCodeAt(0)&255;}var m=Array.prototype.map.call(k,l);var j=new Uint8Array(m);this.send(j.buffer);};}if(typeof f.onInit==="function"){f.onInit.call(g);}}else{if(typeof f.onFallback==="function"){f.onFallback.call(g);}return false;}});},debug:function(){return this.each(function(){console.log(b(this).data("uploadifive"));});},clearQueue:function(){this.each(function(){var f=b(this),c=f.data("uploadifive"),e=c.settings;for(var d in c.inputs){input=c.inputs[d];limit=input.files.length;for(i=0;i<limit;i++){file=input.files[i];a.cancel.call(f,file);}}if(typeof e.onClearQueue==="function"){e.onClearQueue.call(f,b("#"+c.settings.queueID));}});},cancel:function(d,c){this.each(function(){var g=b(this),e=g.data("uploadifive"),f=e.settings;if(typeof d==="string"){if(!isNaN(d)){fileID="uploadifive-"+b(this).attr("id")+"-file-"+d;}d=b("#"+fileID).data("file");}d.skip=true;e.filesCancelled++;if(d.uploading){e.uploads.current--;d.uploading=false;d.xhr.abort();delete d.xhr;a.upload.call(g);}if(b.inArray("onCancel",f.overrideEvents)<0){e.removeQueueItem(d,c);}if(typeof f.onCancel==="function"){f.onCancel.call(g,d);}});},upload:function(c,d){this.each(function(){var h=b(this),e=h.data("uploadifive"),f=e.settings;if(c){e.uploadFile.call(h,c);}else{if((e.uploads.count+e.uploads.current)<f.uploadLimit||f.uploadLimit==0){if(!d){e.uploads.attempted=0;e.uploads.successsful=0;e.uploads.errors=0;var g=e.filesToUpload();if(typeof f.onUpload==="function"){f.onUpload.call(h,g,f);}}b("#"+f.queueID).find(".uploadifive-queue-item").not(".error, .complete").each(function(){_file=b(this).data("file");if((e.uploads.current>=f.simUploadLimit&&f.simUploadLimit!==0)||(e.uploads.current>=f.uploadLimit&&f.uploadLimit!==0)||(e.uploads.count>=f.uploadLimit&&f.uploadLimit!==0)){return false;}if(f.checkScript){_file.checking=true;skipFile=e.checkExists(_file);_file.checking=false;if(!skipFile){e.uploadFile(_file,true);}}else{e.uploadFile(_file,true);}});if(b("#"+f.queueID).find(".uploadifive-queue-item").not(".error, .complete").size()==0){e.queueComplete();}}else{if(e.uploads.current==0){if(b.inArray("onError",f.overrideEvents)<0){if(e.filesToUpload()>0&&f.uploadLimit!=0){alert("The maximum upload limit has been reached.");}}if(typeof f.onError==="function"){f.onError.call(h,"UPLOAD_LIMIT_EXCEEDED",e.filesToUpload());}}}}});},destroy:function(){this.each(function(){var e=b(this),c=e.data("uploadifive"),d=c.settings;a.clearQueue.call(e);if(!d.queueID){b("#"+d.queueID).remove();}e.siblings("input").remove();e.show().insertBefore(c.button);c.button.remove();if(typeof d.onDestroy==="function"){d.onDestroy.call(e);}});}};b.fn.uploadifive=function(c){if(a[c]){return a[c].apply(this,Array.prototype.slice.call(arguments,1));}else{if(typeof c==="object"||!c){return a.init.apply(this,arguments);}else{b.error("The method "+c+" does not exist in $.uploadify");}}};})(jQuery);