/*
uploadifive 1.2.2
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);}if(f.filetype){j.attr("accept",f.filetype);}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(j){if(b.inarray("onaddqueueitem",f.overrideevents)<0){d.removeexistingfile(j);j.queueitem=d.queueitem.clone();j.queueitem.attr("id",f.id+"-file-"+d.fileid++);j.queueitem.find(".close").bind("click",function(){a.cancel.call(g,j);return false;});var k=j.name;if(k.length>f.truncatelength&&f.truncatelength!=0){k=k.substring(0,f.truncatelength)+"...";}j.queueitem.find(".filename").html(k);j.queueitem.data("file",j);d.queueel.append(j.queueitem);}if(typeof f.onaddqueueitem==="function"){f.onaddqueueitem.call(g,j);}if(j.size>f.filesizelimit&&f.filesizelimit!=0){d.error("file_size_limit_exceeded",j);}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;}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 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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);