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var vfs_upload_queue = [];
function dragover(e){
e.preventDefault();
var dropzone = document.getElementById("dropzone");
dropzone.style.backgroundColor = "#E6E6FF";
}
function dragout(e){
var dropzone = document.getElementById("dropzone");
dropzone.style.backgroundColor = "white";
}
function drop(e){
e.preventDefault();
var dropzone = document.getElementById("dropzone");
dropzone.style.backgroundColor = "white";
addToUploadQueue(e.dataTransfer.files);
}
function addToUploadQueue(files){
for(file of files){
try {
reader = new FileReader();
reader.readAsBinaryString(file);
} catch (NS_ERROR_FILE_ACCESS_DENIED) {
//file is a directory. Dropping of directories is only implemented in chrome > v21.
alert("file is a directory. Dropping of directories is only implemented in chrome > v21.");
break;
}
var filelist = document.getElementById("filelist");
if(filelist.children.length==0){
var entry = document.createElement("tr");
var filenameCol = document.createElement("th");
filenameCol.id="filename-head";
filenameCol.appendChild(document.createTextNode("Name"));
var filesizeCol = document.createElement("th");
filesizeCol.id = "filesize-head";
filesizeCol.appendChild(document.createTextNode("Size"));
var publicCol = document.createElement("th");
publicCol.id="public-head";
var globeIcon = document.createElement("i");
globeIcon.className="fa fa-globe";
globeIcon.title="public";
publicCol.appendChild(globeIcon);
var progressCol = document.createElement("th");
progressCol.id="progress-head";
progressCol.appendChild(document.createTextNode("Progress"));
entry.appendChild(filenameCol);
entry.appendChild(filesizeCol);
entry.appendChild(publicCol);
entry.appendChild(progressCol);
filelist.appendChild(entry);
}
var entry = document.createElement("tr");
var filename = document.createElement("td");
filename.className="filenameCol";
filename.appendChild(document.createTextNode(file.name));
var filesize = document.createElement("td");
filesize.appendChild(document.createTextNode(Math.floor(file.size/1024*100)/100+"KB"));
filesize.className = "filesize";
var progressBar = document.createElement("progress");
progressBar.id="progressBar-"+file.name;
progressBar.className="progressBar";
var progressCol = document.createElement("td");
progressCol.className="progressCol";
progressCol.appendChild(progressBar);
var publicCol = document.createElement("td");
publicCol.className="publicCol";
var public_at = document.createElement("input");
public_at.type = "checkbox";
public_at.id = "public-"+file.name;
public_at.title="public";
publicCol.appendChild(public_at);
entry.appendChild(filename);
entry.appendChild(filesize);
entry.appendChild(publicCol);
entry.appendChild(progressCol);
filelist.appendChild(entry);
vfs_upload_queue.push(file);
}
}
function upload(){
for(i = 0; i<vfs_upload_queue.length; i++){
document.getElementById("progressBar-"+vfs_upload_queue[i].name).value = 0;
document.getElementById("progressBar-"+vfs_upload_queue[i].name).max = 100;
var xhr = new XMLHttpRequest();
xhr.upload.filename = vfs_upload_queue[i].name;
var data = new FormData();
data.append("userfile", vfs_upload_queue[i]);
data.append("task", "upload");
if(document.getElementById("public-"+ vfs_upload_queue[i].name).checked){
data.append("share", "PUBLIC");
}
data.append("path", folder);
xhr.onload=function(){
if (xhr.status==200){
}else{
alert("upload failed");
}
};
xhr.upload.onprogress= function(e){
if(e.lengthComputable){
document.getElementById("progressBar-"+this.filename).value = Math.floor(e.loaded/e.total*100);
console.log(Math.floor(e.loaded/e.total*100)+"%");
}else{
alert("cant compute progress");
}
};
xhr.open('post', document.URL, true);
xhr.send(data);
}
}
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