refactor files.js, make proper use of fileupload events
This commit is contained in:
Jörn Friedrich Dreyer
parent
0968eb0a65
commit
4dd4167f80
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@ -247,254 +247,153 @@ $(document).ready(function() {
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});
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if ( document.getElementById('data-upload-form') ) {
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$(function() {
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$('#file_upload_start').fileupload({
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dropZone: $('#content'), // restrict dropZone to content div
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add: function(e, data) {
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var files = data.files;
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var totalSize=0;
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if(files){
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if (FileList.lastAction) {
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FileList.lastAction();
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$(function() {
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$('#file_upload_start').fileupload({
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dropZone: $('#content'), // restrict dropZone to content div
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//singleFileUploads is on by default, so the data.files array will always have length 1
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add: function(e, data) {
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if(data.files[0].type == '' && data.files[0].size == 4096)
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{
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data.textStatus = 'dirorzero';
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data.errorThrown = t('files','Unable to upload your file as it is a directory or has 0 bytes');
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var fu = $(this).data('blueimp-fileupload') || $(this).data('fileupload');
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fu._trigger('fail', e, data);
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return true; //don't upload this file but go on with next in queue
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}
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for(var i=0;i<files.length;i++){
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if(files[i].size ==0 && files[i].type== '')
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{
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OC.dialogs.alert(t('files', 'Unable to upload your file as it is a directory or has 0 bytes'), t('files', 'Upload Error'));
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return;
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}
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totalSize+=files[i].size;
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}
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}
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if(totalSize>$('#max_upload').val()){
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$( '#uploadsize-message' ).dialog({
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modal: true,
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buttons: {
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Close: {
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text:t('files', 'Close'),
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click:function() {
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$( this ).dialog( 'close' );
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}
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}
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}
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var totalSize=0;
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$.each(data.originalFiles, function(i,file){
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totalSize+=file.size;
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});
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}else{
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var dropTarget = $(e.originalEvent.target).closest('tr');
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if(dropTarget && dropTarget.attr('data-type') === 'dir') { // drag&drop upload to folder
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var dirName = dropTarget.attr('data-file')
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if(totalSize>$('#max_upload').val()){
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data.textStatus = 'notenoughspace';
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data.errorThrown = t('files','Not enough space available');
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var fu = $(this).data('blueimp-fileupload') || $(this).data('fileupload');
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fu._trigger('fail', e, data);
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return false; //don't upload anything
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}
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var date=new Date();
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if(files){
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for(var i=0;i<files.length;i++){
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if(files[i].size>0){
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var size=files[i].size;
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}else{
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var size=t('files','Pending');
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}
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if(files && !dirName){
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var uniqueName = getUniqueName(files[i].name);
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if (uniqueName != files[i].name) {
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FileList.checkName(uniqueName, files[i].name, true);
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var hidden = true;
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} else {
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var hidden = false;
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}
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FileList.addFile(uniqueName,size,date,true,hidden);
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} else if(dirName) {
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var uploadtext = $('tr').filterAttr('data-type', 'dir').filterAttr('data-file', dirName).find('.uploadtext')
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var currentUploads = parseInt(uploadtext.attr('currentUploads'));
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currentUploads += 1;
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uploadtext.attr('currentUploads', currentUploads);
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if(currentUploads === 1) {
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var img = OC.imagePath('core', 'loading.gif');
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var tr=$('tr').filterAttr('data-file',dirName);
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tr.find('td.filename').attr('style','background-image:url('+img+')');
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uploadtext.text(t('files', '1 file uploading'));
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uploadtext.show();
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} else {
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uploadtext.text(t('files', '{count} files uploading', {count: currentUploads}));
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}
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}
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// start the actual file upload
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var jqXHR = data.submit();
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// remember jqXHR to show warning to user when he navigates away but an upload is still in progress
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if (typeof data.context !== 'undefined' && data.context.data('type') === 'dir') {
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var dirName = data.context.data('file');
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if(typeof uploadingFiles[dirName] === 'undefined') {
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uploadingFiles[dirName] = {};
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}
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}else{
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var filename=this.value.split('\\').pop(); //ie prepends C:\fakepath\ in front of the filename
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var uniqueName = getUniqueName(filename);
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if (uniqueName != filename) {
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FileList.checkName(uniqueName, filename, true);
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var hidden = true;
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uploadingFiles[dirName][data.files[0].name] = jqXHR;
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} else {
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uploadingFiles[data.files[0].name] = jqXHR;
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}
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//show cancel button
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if(data.dataType !== 'iframe') {
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$('#upload input.stop').show();
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}
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},
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/**
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* called after the first add, does NOT have the data param
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* @param e
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*/
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start: function(e) {
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//IE < 10 does not fire the necessary events for the progress bar.
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if($.browser.msie && parseInt($.browser.version) < 10) {
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return;
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}
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$('#uploadprogressbar').progressbar({value:0});
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$('#uploadprogressbar').fadeIn();
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if(data.dataType != 'iframe ') {
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$('#upload input.stop').show();
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}
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},
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fail: function(e, data) {
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if (typeof data.textStatus !== 'undefined' && data.textStatus !== 'success' ) {
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if (data.textStatus === 'abort') {
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$('#notification').text(t('files', 'Upload cancelled.'));
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} else {
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var hidden = false;
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// HTTP connection problem
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$('#notification').text(data.errorThrown);
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}
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FileList.addFile(uniqueName,'Pending',date,true,hidden);
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$('#notification').fadeIn();
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//hide notification after 5 sec
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setTimeout(function() {
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$('#notification').fadeOut();
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}, 5000);
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}
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if($.support.xhrFileUpload) {
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for(var i=0;i<files.length;i++){
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var fileName = files[i].name
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var dropTarget = $(e.originalEvent.target).closest('tr');
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if(dropTarget && dropTarget.attr('data-type') === 'dir') { // drag&drop upload to folder
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var dirName = dropTarget.attr('data-file')
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var jqXHR = $('#file_upload_start').fileupload('send', {files: files[i],
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formData: function(form) {
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var formArray = form.serializeArray();
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// array index 0 contains the max files size
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// array index 1 contains the request token
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// array index 2 contains the directory
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formArray[2]['value'] = dirName;
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return formArray;
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}}).success(function(result, textStatus, jqXHR) {
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var response;
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response=jQuery.parseJSON(result);
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if(response[0] == undefined || response[0].status != 'success') {
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OC.Notification.show(t('files', response.data.message));
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}
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Files.updateMaxUploadFilesize(response);
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var file=response[0];
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// TODO: this doesn't work if the file name has been changed server side
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delete uploadingFiles[dirName][file.name];
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if ($.assocArraySize(uploadingFiles[dirName]) == 0) {
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delete uploadingFiles[dirName];
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}
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//TODO update file upload size limit
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delete uploadingFiles[data.files[0].name];
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},
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progress: function(e, data) {
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// TODO: show nice progress bar in file row
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},
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progressall: function(e, data) {
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//IE < 10 does not fire the necessary events for the progress bar.
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if($.browser.msie && parseInt($.browser.version) < 10) {
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return;
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}
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var progress = (data.loaded/data.total)*100;
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$('#uploadprogressbar').progressbar('value',progress);
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},
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/**
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* called for every successful upload
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* @param e
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* @param data
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*/
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done:function(e, data) {
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// handle different responses (json or body from iframe for ie)
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var response;
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if (typeof data.result === 'string') {
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response = data.result;
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} else {
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//fetch response from iframe
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response = data.result[0].body.innerText;
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}
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var result=$.parseJSON(response);
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var uploadtext = $('tr').filterAttr('data-type', 'dir').filterAttr('data-file', dirName).find('.uploadtext')
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var currentUploads = parseInt(uploadtext.attr('currentUploads'));
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currentUploads -= 1;
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uploadtext.attr('currentUploads', currentUploads);
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if(currentUploads === 0) {
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var img = OC.imagePath('core', 'filetypes/folder.png');
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var tr=$('tr').filterAttr('data-file',dirName);
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tr.find('td.filename').attr('style','background-image:url('+img+')');
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uploadtext.text('');
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uploadtext.hide();
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} else {
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uploadtext.text(t('files', '{count} files uploading', {count: currentUploads}));
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}
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})
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.error(function(jqXHR, textStatus, errorThrown) {
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if(errorThrown === 'abort') {
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var currentUploads = parseInt(uploadtext.attr('currentUploads'));
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currentUploads -= 1;
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uploadtext.attr('currentUploads', currentUploads);
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if(currentUploads === 0) {
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var img = OC.imagePath('core', 'filetypes/folder.png');
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var tr=$('tr').filterAttr('data-file',dirName);
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tr.find('td.filename').attr('style','background-image:url('+img+')');
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uploadtext.text('');
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uploadtext.hide();
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} else {
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uploadtext.text(t('files', '{count} files uploading', {count: currentUploads}));
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}
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delete uploadingFiles[dirName][fileName];
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OC.Notification.show(t('files', 'Upload cancelled.'));
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}
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});
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//TODO test with filenames containing slashes
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if(uploadingFiles[dirName] === undefined) {
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uploadingFiles[dirName] = {};
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}
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uploadingFiles[dirName][fileName] = jqXHR;
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} else {
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var jqXHR = $('#file_upload_start').fileupload('send', {files: files[i]})
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.success(function(result, textStatus, jqXHR) {
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var response;
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response=jQuery.parseJSON(result);
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Files.updateMaxUploadFilesize(response);
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if(typeof result[0] !== 'undefined' && result[0].status === 'success') {
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var file = result[0];
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} else {
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data.textStatus = 'servererror';
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data.errorThrown = t('files', result.data.message);
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var fu = $(this).data('blueimp-fileupload') || $(this).data('fileupload');
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fu._trigger('fail', e, data);
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}
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if(response[0] != undefined && response[0].status == 'success') {
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var file=response[0];
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delete uploadingFiles[file.name];
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$('tr').filterAttr('data-file',file.name).data('mime',file.mime).data('id',file.id);
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var size = $('tr').filterAttr('data-file',file.name).find('td.filesize').text();
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if(size==t('files','Pending')){
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var sizeElement = $('tr').filterAttr('data-file',file.name).find('td.filesize');
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sizeElement.text(simpleFileSize(file.size));
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sizeElement.attr('title',humanFileSize(file.size));
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}
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//TODO update file upload size limit
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FileList.loadingDone(file.name, file.id);
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} else {
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Files.cancelUpload(this.files[0].name);
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OC.Notification.show(t('files', response.data.message));
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$('#fileList > tr').not('[data-mime]').fadeOut();
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$('#fileList > tr').not('[data-mime]').remove();
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}
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})
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.error(function(jqXHR, textStatus, errorThrown) {
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if(errorThrown === 'abort') {
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Files.cancelUpload(this.files[0].name);
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OC.Notification.show(t('files', 'Upload cancelled.'));
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}
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});
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uploadingFiles[uniqueName] = jqXHR;
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}
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var filename = result[0].originalname;
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// delete jqXHR reference
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if (typeof data.context !== 'undefined' && data.context.data('type') === 'dir') {
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var dirName = data.context.data('file');
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delete uploadingFiles[dirName][filename];
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if ($.assocArraySize(uploadingFiles[dirName]) == 0) {
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delete uploadingFiles[dirName];
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}
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}else{
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data.submit().success(function(data, status) {
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// in safari data is a string
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response = jQuery.parseJSON(typeof data === 'string' ? data : data[0].body.innerText);
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Files.updateMaxUploadFilesize(response);
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if(response[0] != undefined && response[0].status == 'success') {
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var file=response[0];
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delete uploadingFiles[file.name];
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$('tr').filterAttr('data-file',file.name).data('mime',file.mime).data('id',file.id);
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var size = $('tr').filterAttr('data-file',file.name).find('td.filesize').text();
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if(size==t('files','Pending')){
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var sizeElement = $('tr').filterAttr('data-file',file.name).find('td.filesize');
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sizeElement.text(simpleFileSize(file.size));
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sizeElement.attr('title',humanFileSize(file.size));
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}
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//TODO update file upload size limit
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FileList.loadingDone(file.name, file.id);
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} else {
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//TODO Files.cancelUpload(/*where do we get the filename*/);
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OC.Notification.show(t('files', response.data.message));
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$('#fileList > tr').not('[data-mime]').fadeOut();
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$('#fileList > tr').not('[data-mime]').remove();
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}
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});
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} else {
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delete uploadingFiles[filename];
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}
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}
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},
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fail: function(e, data) {
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// TODO: cancel upload & display error notification
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},
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progress: function(e, data) {
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// TODO: show nice progress bar in file row
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},
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progressall: function(e, data) {
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//IE < 10 does not fire the necessary events for the progress bar.
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if($.browser.msie && parseInt($.browser.version) < 10) {
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return;
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}
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var progress = (data.loaded/data.total)*100;
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$('#uploadprogressbar').progressbar('value',progress);
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},
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start: function(e, data) {
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//IE < 10 does not fire the necessary events for the progress bar.
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if($.browser.msie && parseInt($.browser.version) < 10) {
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return;
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}
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$('#uploadprogressbar').progressbar({value:0});
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$('#uploadprogressbar').fadeIn();
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if(data.dataType != 'iframe ') {
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$('#upload input.stop').show();
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}
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},
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stop: function(e, data) {
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if(data.dataType != 'iframe ') {
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$('#upload input.stop').hide();
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}
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//IE < 10 does not fire the necessary events for the progress bar.
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if($.browser.msie && parseInt($.browser.version) < 10) {
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return;
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}
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$('#uploadprogressbar').progressbar('value',100);
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$('#uploadprogressbar').fadeOut();
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}
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})
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});
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},
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/**
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* called after last upload
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* @param e
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* @param data
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*/
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stop: function(e, data) {
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if(data.dataType != 'iframe ') {
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$('#upload input.stop').hide();
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}
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//IE < 10 does not fire the necessary events for the progress bar.
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if($.browser.msie && parseInt($.browser.version) < 10) {
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return;
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}
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$('#uploadprogressbar').progressbar('value',100);
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$('#uploadprogressbar').fadeOut();
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}
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})
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});
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}
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$.assocArraySize = function(obj) {
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// http://stackoverflow.com/a/6700/11236
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