262 lines
7.5 KiB
JavaScript
262 lines
7.5 KiB
JavaScript
/**
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* JavaScript for mod/cloud
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*/
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$(document).ready(function () {
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// call initialization file
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if (window.File && window.FileList && window.FileReader) {
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UploadInit();
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}
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});
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//
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// initialize
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function UploadInit() {
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var fileselect = $("#files-upload");
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var filedrag = $("#cloud-drag-area");
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var submit = $("#upload-submit");
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var count = 1;
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$('#invisible-cloud-file-upload').fileupload({
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url: 'file_upload',
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dataType: 'json',
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dropZone: filedrag,
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maxChunkSize: 4 * 1024 * 1024,
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add: function(e,data) {
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$(data.files).each( function() { this.count = ++ count; prepareHtml(this); });
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var allow_cid = ($('#ajax-upload-files').data('allow_cid') || []);
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var allow_gid = ($('#ajax-upload-files').data('allow_gid') || []);
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var deny_cid = ($('#ajax-upload-files').data('deny_cid') || []);
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var deny_gid = ($('#ajax-upload-files').data('deny_gid') || []);
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$('.acl-field').remove();
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$(allow_gid).each(function(i,v) {
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$('#ajax-upload-files').append("<input class='acl-field' type='hidden' name='group_allow[]' value='"+v+"'>");
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});
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$(allow_cid).each(function(i,v) {
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$('#ajax-upload-files').append("<input class='acl-field' type='hidden' name='contact_allow[]' value='"+v+"'>");
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});
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$(deny_gid).each(function(i,v) {
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$('#ajax-upload-files').append("<input class='acl-field' type='hidden' name='group_deny[]' value='"+v+"'>");
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});
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$(deny_cid).each(function(i,v) {
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$('#ajax-upload-files').append("<input class='acl-field' type='hidden' name='contact_deny[]' value='"+v+"'>");
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});
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data.formData = $('#ajax-upload-files').serializeArray();
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data.submit();
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},
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progress: function(e,data) {
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// there will only be one file, the one we are looking for
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$(data.files).each( function() {
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var idx = this.count;
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// Dynamically update the percentage complete displayed in the file upload list
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$('#upload-progress-' + idx).html(Math.round(data.loaded / data.total * 100) + '%');
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$('#upload-progress-bar-' + idx).css('background-size', Math.round(data.loaded / data.total * 100) + '%');
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});
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},
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stop: function(e,data) {
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window.location.href = window.location.href;
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}
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});
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$('#upload-submit').click(function(event) { event.preventDefault(); $('#invisible-cloud-file-upload').trigger('click'); return false;});
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}
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// file drag hover
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function DragDropUploadFileHover(e) {
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e.stopPropagation();
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e.preventDefault();
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e.currentTarget.className = (e.type == "dragover" ? "hover" : "");
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}
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// file selection via drag/drop
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function DragDropUploadFileSelectHandler(e) {
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// cancel event and hover styling
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DragDropUploadFileHover(e);
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// fetch FileList object
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var files = e.target.files || e.originalEvent.dataTransfer.files;
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$('.new-upload').remove();
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// process all File objects
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for (var i = 0, f; f = files[i]; i++) {
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prepareHtml(f, i);
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UploadFile(f, i);
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}
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}
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// file selection via input
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function UploadFileSelectHandler(e) {
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// fetch FileList object
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if(e.target.id === 'upload-submit') {
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e.preventDefault();
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var files = e.data[0].files;
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}
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if(e.target.id === 'files-upload') {
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$('.new-upload').remove();
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var files = e.target.files;
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}
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// process all File objects
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for (var i = 0, f; f = files[i]; i++) {
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if(e.target.id === 'files-upload')
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prepareHtml(f, i);
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if(e.target.id === 'upload-submit') {
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UploadFile(f, i);
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}
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}
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}
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function prepareHtml(f) {
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var num = f.count - 1;
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var i = f.count;
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$('#cloud-index #new-upload-progress-bar-' + num.toString()).after(
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'<tr id="new-upload-' + i + '" class="new-upload">' +
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'<td><i class="fa ' + getIconFromType(f.type) + '" title="' + f.type + '"></i></td>' +
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'<td>' + f.name + '</td>' +
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'<td id="upload-progress-' + i + '"></td><td></td><td></td><td></td><td></td>' +
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'<td class="d-none d-md-table-cell">' + formatSizeUnits(f.size) + '</td><td class="d-none d-md-table-cell"></td>' +
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'</tr>' +
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'<tr id="new-upload-progress-bar-' + i + '" class="new-upload">' +
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'<td id="upload-progress-bar-' + i + '" colspan="9" class="upload-progress-bar"></td>' +
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'</tr>'
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);
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}
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function formatSizeUnits(bytes){
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if (bytes>=1000000000) {bytes=(bytes/1000000000).toFixed(2)+' GB';}
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else if (bytes>=1000000) {bytes=(bytes/1000000).toFixed(2)+' MB';}
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else if (bytes>=1000) {bytes=(bytes/1000).toFixed(2)+' KB';}
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else if (bytes>1) {bytes=bytes+' bytes';}
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else if (bytes==1) {bytes=bytes+' byte';}
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else {bytes='0 byte';}
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return bytes;
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}
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// this is basically a js port of include/text.php getIconFromType() function
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function getIconFromType(type) {
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var map = {
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//Common file
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'application/octet-stream': 'fa-file-o',
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//Text
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'text/plain': 'fa-file-text-o',
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'application/msword': 'fa-file-word-o',
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'application/pdf': 'fa-file-pdf-o',
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'application/vnd.oasis.opendocument.text': 'fa-file-word-o',
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'application/epub+zip': 'fa-book',
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//Spreadsheet
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'application/vnd.oasis.opendocument.spreadsheet': 'fa-file-excel-o',
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'application/vnd.ms-excel': 'fa-file-excel-o',
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//Image
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'image/jpeg': 'fa-picture-o',
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'image/png': 'fa-picture-o',
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'image/gif': 'fa-picture-o',
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'image/svg+xml': 'fa-picture-o',
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//Archive
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'application/zip': 'fa-file-archive-o',
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'application/x-rar-compressed': 'fa-file-archive-o',
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//Audio
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'audio/mpeg': 'fa-file-audio-o',
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'audio/mp3': 'fa-file-audio-o', //webkit browsers need that
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'audio/wav': 'fa-file-audio-o',
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'application/ogg': 'fa-file-audio-o',
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'audio/ogg': 'fa-file-audio-o',
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'audio/webm': 'fa-file-audio-o',
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'audio/mp4': 'fa-file-audio-o',
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//Video
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'video/quicktime': 'fa-file-video-o',
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'video/webm': 'fa-file-video-o',
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'video/mp4': 'fa-file-video-o',
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'video/x-matroska': 'fa-file-video-o'
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};
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var iconFromType = 'fa-file-o';
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if (type in map) {
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iconFromType = map[type];
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}
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return iconFromType;
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}
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// upload files
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function UploadFile(file, idx) {
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window.filesToUpload = window.filesToUpload + 1;
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var xhr = new XMLHttpRequest();
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xhr.withCredentials = true; // Include the SESSION cookie info for authentication
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(xhr.upload || xhr).addEventListener('progress', function (e) {
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var done = e.position || e.loaded;
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var total = e.totalSize || e.total;
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// Dynamically update the percentage complete displayed in the file upload list
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$('#upload-progress-' + idx).html(Math.round(done / total * 100) + '%');
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$('#upload-progress-bar-' + idx).css('background-size', Math.round(done / total * 100) + '%');
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if(done == total) {
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$('#upload-progress-' + idx).html('Processing...');
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}
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});
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xhr.addEventListener('load', function (e) {
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//we could possibly turn the filenames to real links here and add the delete and edit buttons to avoid page reload...
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$('#upload-progress-' + idx).html('Ready!');
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//console.log('xhr upload complete', e);
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window.fileUploadsCompleted = window.fileUploadsCompleted + 1;
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// When all the uploads have completed, refresh the page
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if (window.filesToUpload > 0 && window.fileUploadsCompleted === window.filesToUpload) {
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window.fileUploadsCompleted = window.filesToUpload = 0;
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// After uploads complete, refresh browser window to display new files
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window.location.href = window.location.href;
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}
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});
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xhr.addEventListener('error', function (e) {
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$('#upload-progress-' + idx).html('<span style="color: red;">ERROR</span>');
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});
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// POST to the entire cloud path
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// xhr.open('post', 'file_upload', true);
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// var formfields = $("#ajax-upload-files").serializeArray();
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// var data = new FormData();
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// $.each(formfields, function(i, field) {
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// data.append(field.name, field.value);
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// });
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// data.append('userfile', file);
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// xhr.send(data);
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}
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