1 line
4.5 KiB
JavaScript
1 line
4.5 KiB
JavaScript
(function(){if(window.google&&google.gears){return}var a=null;if(typeof GearsFactory!="undefined"){a=new GearsFactory()}else{try{a=new ActiveXObject("Gears.Factory");if(a.getBuildInfo().indexOf("ie_mobile")!=-1){a.privateSetGlobalObject(this)}}catch(b){if((typeof navigator.mimeTypes!="undefined")&&navigator.mimeTypes["application/x-googlegears"]){a=document.createElement("object");a.style.display="none";a.width=0;a.height=0;a.type="application/x-googlegears";document.documentElement.appendChild(a)}}}if(!a){return}if(!window.google){window.google={}}if(!google.gears){google.gears={factory:a}}})();(function(e,b,c,d){var f={};function a(h,j,l){var g,i,k,n;i=google.gears.factory.create("beta.canvas");try{i.decode(h);if(!j.width){j.width=i.width}if(!j.height){j.height=i.height}n=Math.min(width/i.width,height/i.height);if(n<1||(n===1&&l==="image/jpeg")){i.resize(Math.round(i.width*n),Math.round(i.height*n));if(j.quality){return i.encode(l,{quality:j.quality/100})}return i.encode(l)}}catch(m){}return h}c.runtimes.Gears=c.addRuntime("gears",{getFeatures:function(){return{dragdrop:true,jpgresize:true,pngresize:true,chunks:true,progress:true,multipart:true,multi_selection:true}},init:function(k,m){var l,h,g=false;if(!e.google||!google.gears){return m({success:false})}try{l=google.gears.factory.create("beta.desktop")}catch(j){return m({success:false})}function i(p){var o,n,q=[],r;for(n=0;n<p.length;n++){o=p[n];r=c.guid();f[r]=o.blob;q.push(new c.File(r,o.name,o.blob.length))}k.trigger("FilesAdded",q)}k.bind("PostInit",function(){var o=k.settings,n=b.getElementById(o.drop_element);if(n){c.addEvent(n,"dragover",function(p){l.setDropEffect(p,"copy");p.preventDefault()},k.id);c.addEvent(n,"drop",function(q){var p=l.getDragData(q,"application/x-gears-files");if(p){i(p.files)}q.preventDefault()},k.id);n=0}c.addEvent(b.getElementById(o.browse_button),"click",function(t){var s=[],q,p,r;t.preventDefault();if(g){return}no_type_restriction:for(q=0;q<o.filters.length;q++){r=o.filters[q].extensions.split(",");for(p=0;p<r.length;p++){if(r[p]==="*"){s=[];break no_type_restriction}s.push("."+r[p])}}l.openFiles(i,{singleFile:!o.multi_selection,filter:s})},k.id)});k.bind("CancelUpload",function(){if(h.abort){h.abort()}});k.bind("UploadFile",function(t,q){var v=0,u,r,s=0,p=t.settings.resize,n;if(p&&/\.(png|jpg|jpeg)$/i.test(q.name)){f[q.id]=a(f[q.id],p,/\.png$/i.test(q.name)?"image/png":"image/jpeg")}q.size=f[q.id].length;r=t.settings.chunk_size;n=r>0;u=Math.ceil(q.size/r);if(!n){r=q.size;u=1}function o(){var B,x=t.settings.multipart,w=0,A={name:q.target_name||q.name},y=t.settings.url;function z(D){var C,I="----pluploadboundary"+c.guid(),F="--",H="\r\n",E,G;if(x){h.setRequestHeader("Content-Type","multipart/form-data; boundary="+I);C=google.gears.factory.create("beta.blobbuilder");c.each(c.extend(A,t.settings.multipart_params),function(K,J){C.append(F+I+H+'Content-Disposition: form-data; name="'+J+'"'+H+H);C.append(K+H)});G=c.mimeTypes[q.name.replace(/^.+\.([^.]+)/,"$1").toLowerCase()]||"application/octet-stream";C.append(F+I+H+'Content-Disposition: form-data; name="'+t.settings.file_data_name+'"; filename="'+q.name+'"'+H+"Content-Type: "+G+H+H);C.append(D);C.append(H+F+I+F+H);E=C.getAsBlob();w=E.length-D.length;D=E}h.send(D)}if(q.status==c.DONE||q.status==c.FAILED||t.state==c.STOPPED){return}if(n){A.chunk=v;A.chunks=u}B=Math.min(r,q.size-(v*r));if(!x){y=c.buildUrl(t.settings.url,A)}h=google.gears.factory.create("beta.httprequest");h.open("POST",y);if(!x){h.setRequestHeader("Content-Disposition",'attachment; filename="'+q.name+'"');h.setRequestHeader("Content-Type","application/octet-stream")}c.each(t.settings.headers,function(D,C){h.setRequestHeader(C,D)});h.upload.onprogress=function(C){q.loaded=s+C.loaded-w;t.trigger("UploadProgress",q)};h.onreadystatechange=function(){var C;if(h.readyState==4&&t.state!==c.STOPPED){if(h.status==200){C={chunk:v,chunks:u,response:h.responseText,status:h.status};t.trigger("ChunkUploaded",q,C);if(C.cancelled){q.status=c.FAILED;return}s+=B;if(++v>=u){q.status=c.DONE;t.trigger("FileUploaded",q,{response:h.responseText,status:h.status})}else{o()}}else{t.trigger("Error",{code:c.HTTP_ERROR,message:c.translate("HTTP Error."),file:q,chunk:v,chunks:u,status:h.status})}}};if(v<u){z(f[q.id].slice(v*r,B))}}o()});k.bind("DisableBrowse",function(n,o){g=o});k.bind("Destroy",function(n){var o,p,q={browseButton:n.settings.browse_button,dropElm:n.settings.drop_element};for(o in q){p=b.getElementById(q[o]);if(p){c.removeAllEvents(p,n.id)}}});m({success:true})}})})(window,document,plupload); |