laravel-learn-bbs/public/packages/summerblue/administrator/js/plupload/js/plupload.browserplus.js

(function(a){a.runtimes.BrowserPlus=a.addRuntime("browserplus",{getFeatures:function(){return{dragdrop:true,jpgresize:true,pngresize:true,chunks:true,progress:true,multipart:true,multi_selection:true}},init:function(g,i){var e=window.BrowserPlus,h={},d=g.settings,c=d.resize;function f(n){var m,l,j=[],k,o;for(l=0;l<n.length;l++){k=n[l];o=a.guid();h[o]=k;j.push(new a.File(o,k.name,k.size))}if(l){g.trigger("FilesAdded",j)}}function b(){var j=false;g.bind("PostInit",function(){var n,l=d.drop_element,p=g.id+"_droptarget",k=document.getElementById(l),m;function q(s,r){e.DragAndDrop.AddDropTarget({id:s},function(t){e.DragAndDrop.AttachCallbacks({id:s,hover:function(u){if(!u&&r){r()}},drop:function(u){if(r){r()}f(u)}},function(){})})}function o(){document.getElementById(p).style.top="-1000px"}if(k){if(document.attachEvent&&(/MSIE/gi).test(navigator.userAgent)){n=document.createElement("div");n.setAttribute("id",p);a.extend(n.style,{position:"absolute",top:"-1000px",background:"red",filter:"alpha(opacity=0)",opacity:0});document.body.appendChild(n);a.addEvent(k,"dragenter",function(s){var r,t;r=document.getElementById(l);t=a.getPos(r);a.extend(document.getElementById(p).style,{top:t.y+"px",left:t.x+"px",width:r.offsetWidth+"px",height:r.offsetHeight+"px"})});q(p,o)}else{q(l)}}a.addEvent(document.getElementById(d.browse_button),"click",function(x){var r=[],t,s,w=d.filters,v,u;x.preventDefault();if(j){return}no_type_restriction:for(t=0;t<w.length;t++){v=w[t].extensions.split(",");for(s=0;s<v.length;s++){if(v[s]==="*"){r=[];break no_type_restriction}u=a.mimeTypes[v[s]];if(u&&a.inArray(u,r)===-1){r.push(a.mimeTypes[v[s]])}}}e.FileBrowse.OpenBrowseDialog({mimeTypes:r},function(y){if(y.success){f(y.value)}})});k=n=null});g.bind("CancelUpload",function(){e.Uploader.cancel({},function(){})});g.bind("DisableBrowse",function(k,l){j=l});g.bind("UploadFile",function(n,k){var m=h[k.id],s={},l=n.settings.chunk_size,o,p=[];function r(t,v){var u;if(k.status==a.FAILED){return}s.name=k.target_name||k.name;if(l){s.chunk=""+t;s.chunks=""+v}u=p.shift();e.Uploader.upload({url:n.settings.url,files:{file:u},cookies:document.cookies,postvars:a.extend(s,n.settings.multipart_params),progressCallback:function(y){var x,w=0;o[t]=parseInt(y.filePercent*u.size/100,10);for(x=0;x<o.length;x++){w+=o[x]}k.loaded=w;n.trigger("UploadProgress",k)}},function(x){var w,y;if(x.success){w=x.value.statusCode;if(l){n.trigger("ChunkUploaded",k,{chunk:t,chunks:v,response:x.value.body,status:w})}if(p.length>0){r(++t,v)}else{k.status=a.DONE;n.trigger("FileUploaded",k,{response:x.value.body,status:w});if(w>=400){n.trigger("Error",{code:a.HTTP_ERROR,message:a.translate("HTTP Error."),file:k,status:w})}}}else{n.trigger("Error",{code:a.GENERIC_ERROR,message:a.translate("Generic Error."),file:k,details:x.error})}})}function q(t){k.size=t.size;if(l){e.FileAccess.chunk({file:t,chunkSize:l},function(w){if(w.success){var x=w.value,u=x.length;o=Array(u);for(var v=0;v<u;v++){o[v]=0;p.push(x[v])}r(0,u)}})}else{o=Array(1);p.push(t);r(0,1)}}if(c&&/\.(png|jpg|jpeg)$/i.test(k.name)){BrowserPlus.ImageAlter.transform({file:m,quality:c.quality||90,actions:[{scale:{maxwidth:c.width,maxheight:c.height}}]},function(t){if(t.success){q(t.value.file)}})}else{q(m)}});i({success:true})}if(e){e.init(function(k){var j=[{service:"Uploader",version:"3"},{service:"DragAndDrop",version:"1"},{service:"FileBrowse",version:"1"},{service:"FileAccess",version:"2"}];if(c){j.push({service:"ImageAlter",version:"4"})}if(k.success){e.require({services:j},function(l){if(l.success){b()}else{i()}})}else{i()}})}else{i()}}})})(plupload);