/**
* JavaScript for mod/cloud
*/
$(document).ready(function () {
// call initialization file
if (window.File && window.FileList && window.FileReader) {
UploadInit();
}
});
//
// initialize
function UploadInit() {
var fileselect = $("#files-upload");
var filedrag = $("#cloud-drag-area");
var submit = $("#upload-submit");
var count = 1;
$('#invisible-cloud-file-upload').fileupload({
url: 'file_upload',
dataType: 'json',
dropZone: filedrag,
formData: $('#ajax-upload-files').serializeArray(),
maxChunkSize: 4 * 1024 * 1024,
add: function(e,data) {
$(data.files).each( function() { this.count = ++ count; prepareHtml(this); });
data.submit();
},
progress: function(e,data) {
// there will only be one file, the one we are looking for
$(data.files).each( function() {
var idx = this.count;
// Dynamically update the percentage complete displayed in the file upload list
$('#upload-progress-' + idx).html(Math.round(data.loaded / data.total * 100) + '%');
$('#upload-progress-bar-' + idx).css('background-size', Math.round(data.loaded / data.total * 100) + '%');
});
},
stop: function(e,data) {
window.location.href = window.location.href;
}
});
$('#upload-submit').click(function(event) { event.preventDefault(); $('#invisible-cloud-file-upload').trigger('click'); return false;});
}
// file drag hover
function DragDropUploadFileHover(e) {
e.stopPropagation();
e.preventDefault();
e.currentTarget.className = (e.type == "dragover" ? "hover" : "");
}
// file selection via drag/drop
function DragDropUploadFileSelectHandler(e) {
// cancel event and hover styling
DragDropUploadFileHover(e);
// fetch FileList object
var files = e.target.files || e.originalEvent.dataTransfer.files;
$('.new-upload').remove();
// process all File objects
for (var i = 0, f; f = files[i]; i++) {
prepareHtml(f, i);
UploadFile(f, i);
}
}
// file selection via input
function UploadFileSelectHandler(e) {
// fetch FileList object
if(e.target.id === 'upload-submit') {
e.preventDefault();
var files = e.data[0].files;
}
if(e.target.id === 'files-upload') {
$('.new-upload').remove();
var files = e.target.files;
}
// process all File objects
for (var i = 0, f; f = files[i]; i++) {
if(e.target.id === 'files-upload')
prepareHtml(f, i);
if(e.target.id === 'upload-submit') {
UploadFile(f, i);
}
}
}
function prepareHtml(f) {
var num = f.count - 1;
var i = f.count;
$('#cloud-index #new-upload-progress-bar-' + num.toString()).after(
'' +
' | ' +
'' + f.name + ' | ' +
' | | | | | ' +
'' + formatSizeUnits(f.size) + ' | | ' +
'
' +
'' +
' | ' +
'
'
);
}
function formatSizeUnits(bytes){
if (bytes>=1000000000) {bytes=(bytes/1000000000).toFixed(2)+' GB';}
else if (bytes>=1000000) {bytes=(bytes/1000000).toFixed(2)+' MB';}
else if (bytes>=1000) {bytes=(bytes/1000).toFixed(2)+' KB';}
else if (bytes>1) {bytes=bytes+' bytes';}
else if (bytes==1) {bytes=bytes+' byte';}
else {bytes='0 byte';}
return bytes;
}
// this is basically a js port of include/text.php getIconFromType() function
function getIconFromType(type) {
var map = {
//Common file
'application/octet-stream': 'fa-file-o',
//Text
'text/plain': 'fa-file-text-o',
'application/msword': 'fa-file-word-o',
'application/pdf': 'fa-file-pdf-o',
'application/vnd.oasis.opendocument.text': 'fa-file-word-o',
'application/epub+zip': 'fa-book',
//Spreadsheet
'application/vnd.oasis.opendocument.spreadsheet': 'fa-file-excel-o',
'application/vnd.ms-excel': 'fa-file-excel-o',
//Image
'image/jpeg': 'fa-picture-o',
'image/png': 'fa-picture-o',
'image/gif': 'fa-picture-o',
'image/svg+xml': 'fa-picture-o',
//Archive
'application/zip': 'fa-file-archive-o',
'application/x-rar-compressed': 'fa-file-archive-o',
//Audio
'audio/mpeg': 'fa-file-audio-o',
'audio/mp3': 'fa-file-audio-o', //webkit browsers need that
'audio/wav': 'fa-file-audio-o',
'application/ogg': 'fa-file-audio-o',
'audio/ogg': 'fa-file-audio-o',
'audio/webm': 'fa-file-audio-o',
'audio/mp4': 'fa-file-audio-o',
//Video
'video/quicktime': 'fa-file-video-o',
'video/webm': 'fa-file-video-o',
'video/mp4': 'fa-file-video-o',
'video/x-matroska': 'fa-file-video-o'
};
var iconFromType = 'fa-file-o';
if (type in map) {
iconFromType = map[type];
}
return iconFromType;
}
// upload files
function UploadFile(file, idx) {
window.filesToUpload = window.filesToUpload + 1;
var xhr = new XMLHttpRequest();
xhr.withCredentials = true; // Include the SESSION cookie info for authentication
(xhr.upload || xhr).addEventListener('progress', function (e) {
var done = e.position || e.loaded;
var total = e.totalSize || e.total;
// Dynamically update the percentage complete displayed in the file upload list
$('#upload-progress-' + idx).html(Math.round(done / total * 100) + '%');
$('#upload-progress-bar-' + idx).css('background-size', Math.round(done / total * 100) + '%');
if(done == total) {
$('#upload-progress-' + idx).html('Processing...');
}
});
xhr.addEventListener('load', function (e) {
//we could possibly turn the filenames to real links here and add the delete and edit buttons to avoid page reload...
$('#upload-progress-' + idx).html('Ready!');
//console.log('xhr upload complete', e);
window.fileUploadsCompleted = window.fileUploadsCompleted + 1;
// When all the uploads have completed, refresh the page
if (window.filesToUpload > 0 && window.fileUploadsCompleted === window.filesToUpload) {
window.fileUploadsCompleted = window.filesToUpload = 0;
// After uploads complete, refresh browser window to display new files
window.location.href = window.location.href;
}
});
xhr.addEventListener('error', function (e) {
$('#upload-progress-' + idx).html('ERROR');
});
// POST to the entire cloud path
// xhr.open('post', 'file_upload', true);
// var formfields = $("#ajax-upload-files").serializeArray();
// var data = new FormData();
// $.each(formfields, function(i, field) {
// data.append(field.name, field.value);
// });
// data.append('userfile', file);
// xhr.send(data);
}