nextcloud/apps/files/js/filelist.js

548 lines
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JavaScript
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var FileList={
useUndo:true,
update:function(fileListHtml) {
$('#fileList').empty().html(fileListHtml);
},
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createRow:function(type, name, iconurl, linktarget, size, lastModified, permissions){
var td, simpleSize, basename, extension;
//containing tr
var tr = $('<tr></tr>').attr({
"data-type": type,
"data-size": size,
"data-file": name,
"data-permissions": permissions
});
// filename td
td = $('<td></td>').attr({
"class": "filename",
"style": 'background-image:url('+iconurl+')'
});
td.append('<input type="checkbox" />');
var link_elem = $('<a></a>').attr({
"class": "name",
"href": linktarget
});
//split extension from filename for non dirs
if (type != 'dir' && name.indexOf('.')!=-1) {
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basename=name.substr(0,name.lastIndexOf('.'));
extension=name.substr(name.lastIndexOf('.'));
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} else {
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basename=name;
extension=false;
}
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var name_span=$('<span></span>').addClass('nametext').text(basename);
link_elem.append(name_span);
if(extension){
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name_span.append($('<span></span>').addClass('extension').text(extension));
}
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//dirs can show the number of uploaded files
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if (type == 'dir') {
link_elem.append($('<span></span>').attr({
'class': 'uploadtext',
'currentUploads': 0
}));
}
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td.append(link_elem);
tr.append(td);
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//size column
if(size!=t('files', 'Pending')){
simpleSize=simpleFileSize(size);
}else{
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simpleSize=t('files', 'Pending');
}
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var sizeColor = Math.round(200-Math.pow((size/(1024*1024)),2));
var lastModifiedTime = Math.round(lastModified.getTime() / 1000);
td = $('<td></td>').attr({
"class": "filesize",
"title": humanFileSize(size),
"style": 'color:rgb('+sizeColor+','+sizeColor+','+sizeColor+')'
}).text(simpleSize);
tr.append(td);
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// date column
var modifiedColor = Math.round((Math.round((new Date()).getTime() / 1000)-lastModifiedTime)/60/60/24*5);
td = $('<td></td>').attr({ "class": "date" });
td.append($('<span></span>').attr({
"class": "modified",
"title": formatDate(lastModified),
"style": 'color:rgb('+modifiedColor+','+modifiedColor+','+modifiedColor+')'
}).text( relative_modified_date(lastModified.getTime() / 1000) ));
tr.append(td);
return tr;
},
addFile:function(name,size,lastModified,loading,hidden){
var imgurl;
if (loading) {
imgurl = OC.imagePath('core', 'loading.gif');
} else {
imgurl = OC.imagePath('core', 'filetypes/file.png');
}
var tr = this.createRow(
'file',
name,
imgurl,
OC.Router.generate('download', { file: $('#dir').val()+'/'+name }),
size,
lastModified,
$('#permissions').val()
);
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FileList.insertElement(name, 'file', tr);
if(loading){
tr.data('loading',true);
}else{
tr.find('td.filename').draggable(dragOptions);
}
if (hidden) {
tr.hide();
}
FileActions.display(tr.find('td.filename'));
return tr;
},
addDir:function(name,size,lastModified,hidden){
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var tr = this.createRow(
'dir',
name,
OC.imagePath('core', 'filetypes/folder.png'),
OC.linkTo('files', 'index.php')+"?dir="+ encodeURIComponent($('#dir').val()+'/'+name).replace(/%2F/g, '/'),
size,
lastModified,
$('#permissions').val()
);
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FileList.insertElement(name,'dir',tr);
var td = tr.find('td.filename');
td.draggable(dragOptions);
td.droppable(folderDropOptions);
if (hidden) {
tr.hide();
}
FileActions.display(tr.find('td.filename'));
return tr;
},
refresh:function(data) {
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var result = jQuery.parseJSON(data.responseText);
if(typeof(result.data.breadcrumb) != 'undefined'){
updateBreadcrumb(result.data.breadcrumb);
}
FileList.update(result.data.files);
resetFileActionPanel();
},
remove:function(name){
$('tr').filterAttr('data-file',name).find('td.filename').draggable('destroy');
$('tr').filterAttr('data-file',name).remove();
if($('tr[data-file]').length==0){
$('#emptyfolder').show();
}
},
insertElement:function(name,type,element){
//find the correct spot to insert the file or folder
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var pos, fileElements=$('tr[data-file][data-type="'+type+'"]:visible');
if(name.localeCompare($(fileElements[0]).attr('data-file'))<0){
pos=-1;
}else if(name.localeCompare($(fileElements[fileElements.length-1]).attr('data-file'))>0){
pos=fileElements.length-1;
}else{
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for(pos=0;pos<fileElements.length-1;pos++){
if(name.localeCompare($(fileElements[pos]).attr('data-file'))>0 && name.localeCompare($(fileElements[pos+1]).attr('data-file'))<0){
break;
}
}
}
if(fileElements.length){
if(pos==-1){
$(fileElements[0]).before(element);
}else{
$(fileElements[pos]).after(element);
}
}else if(type=='dir' && $('tr[data-file]').length>0){
$('tr[data-file]').first().before(element);
}else{
$('#fileList').append(element);
}
$('#emptyfolder').hide();
},
loadingDone:function(name, id){
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var mime, tr=$('tr').filterAttr('data-file',name);
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tr.data('loading',false);
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mime=tr.data('mime');
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tr.attr('data-mime',mime);
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if (id != null) {
tr.attr('data-id', id);
}
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getMimeIcon(mime,function(path){
tr.find('td.filename').attr('style','background-image:url('+path+')');
});
tr.find('td.filename').draggable(dragOptions);
},
isLoading:function(name){
return $('tr').filterAttr('data-file',name).data('loading');
},
rename:function(name){
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var tr, td, input, form;
tr=$('tr').filterAttr('data-file',name);
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tr.data('renaming',true);
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td=tr.children('td.filename');
input=$('<input class="filename"/>').val(name);
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form=$('<form></form>');
form.append(input);
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td.children('a.name').hide();
td.append(form);
input.focus();
form.submit(function(event){
event.stopPropagation();
event.preventDefault();
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var newname=input.val();
if (!Files.isFileNameValid(newname)) {
return false;
} else if (newname != name) {
if (FileList.checkName(name, newname, false)) {
newname = name;
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} else {
$.get(OC.filePath('files','ajax','rename.php'), { dir : $('#dir').val(), newname: newname, file: name },function(result) {
if (!result || result.status == 'error') {
OC.dialogs.alert(result.data.message, 'Error moving file');
newname = name;
}
});
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}
}
tr.data('renaming',false);
tr.attr('data-file', newname);
var path = td.children('a.name').attr('href');
td.children('a.name').attr('href', path.replace(encodeURIComponent(name), encodeURIComponent(newname)));
if (newname.indexOf('.') > 0 && tr.data('type') != 'dir') {
var basename=newname.substr(0,newname.lastIndexOf('.'));
} else {
var basename=newname;
}
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td.find('a.name span.nametext').text(basename);
if (newname.indexOf('.') > 0 && tr.data('type') != 'dir') {
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if (td.find('a.name span.extension').length == 0 ) {
td.find('a.name span.nametext').append('<span class="extension"></span>');
}
td.find('a.name span.extension').text(newname.substr(newname.lastIndexOf('.')));
}
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form.remove();
td.children('a.name').show();
return false;
});
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input.keyup(function(event){
if (event.keyCode == 27) {
tr.data('renaming',false);
form.remove();
td.children('a.name').show();
}
});
input.click(function(event){
event.stopPropagation();
event.preventDefault();
});
input.blur(function(){
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form.trigger('submit');
});
},
checkName:function(oldName, newName, isNewFile) {
if (isNewFile || $('tr').filterAttr('data-file', newName).length > 0) {
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var html;
if(isNewFile){
html = t('files', '{new_name} already exists', {new_name: escapeHTML(newName)})+'<span class="replace">'+t('files', 'replace')+'</span><span class="suggest">'+t('files', 'suggest name')+'</span>&nbsp;<span class="cancel">'+t('files', 'cancel')+'</span>';
}else{
html = t('files', '{new_name} already exists', {new_name: escapeHTML(newName)})+'<span class="replace">'+t('files', 'replace')+'</span><span class="cancel">'+t('files', 'cancel')+'</span>';
}
html = $('<span>' + html + '</span>');
html.attr('data-oldName', oldName);
html.attr('data-newName', newName);
html.attr('data-isNewFile', isNewFile);
OC.Notification.showHtml(html);
return true;
} else {
return false;
}
},
replace:function(oldName, newName, isNewFile) {
// Finish any existing actions
$('tr').filterAttr('data-file', oldName).hide();
$('tr').filterAttr('data-file', newName).hide();
var tr = $('tr').filterAttr('data-file', oldName).clone();
tr.attr('data-replace', 'true');
tr.attr('data-file', newName);
var td = tr.children('td.filename');
td.children('a.name .span').text(newName);
var path = td.children('a.name').attr('href');
td.children('a.name').attr('href', path.replace(encodeURIComponent(oldName), encodeURIComponent(newName)));
if (newName.indexOf('.') > 0) {
var basename = newName.substr(0, newName.lastIndexOf('.'));
} else {
var basename = newName;
}
td.children('a.name').empty();
var span = $('<span class="nametext"></span>');
span.text(basename);
td.children('a.name').append(span);
if (newName.indexOf('.') > 0) {
span.append($('<span class="extension">'+newName.substr(newName.lastIndexOf('.'))+'</span>'));
}
FileList.insertElement(newName, tr.data('type'), tr);
tr.show();
FileList.replaceCanceled = false;
FileList.replaceOldName = oldName;
FileList.replaceNewName = newName;
FileList.replaceIsNewFile = isNewFile;
FileList.lastAction = function() {
FileList.finishReplace();
};
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if (!isNewFile) {
OC.Notification.showHtml(t('files', 'replaced {new_name} with {old_name}', {new_name: newName}, {old_name: oldName})+'<span class="undo">'+t('files', 'undo')+'</span>');
}
},
finishReplace:function() {
if (!FileList.replaceCanceled && FileList.replaceOldName && FileList.replaceNewName) {
$.ajax({url: OC.filePath('files', 'ajax', 'rename.php'), async: false, data: { dir: $('#dir').val(), newname: FileList.replaceNewName, file: FileList.replaceOldName }, success: function(result) {
if (result && result.status == 'success') {
$('tr').filterAttr('data-replace', 'true').removeAttr('data-replace');
} else {
OC.dialogs.alert(result.data.message, 'Error moving file');
}
FileList.replaceCanceled = true;
FileList.replaceOldName = null;
FileList.replaceNewName = null;
FileList.lastAction = null;
}});
}
},
do_delete:function(files){
if(files.substr){
files=[files];
}
for (var i=0; i<files.length; i++) {
var deleteAction = $('tr').filterAttr('data-file',files[i]).children("td.date").children(".action.delete");
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var oldHTML = deleteAction.html();
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var newHTML = '<img class="move2trash" data-action="Delete" title="'+t('files', 'perform delete operation')+'" src="'+ OC.imagePath('core', 'loading.gif') +'"></a>';
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deleteAction.html(newHTML);
}
// Finish any existing actions
if (FileList.lastAction) {
FileList.lastAction();
}
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var fileNames = JSON.stringify(files);
$.post(OC.filePath('files', 'ajax', 'delete.php'),
{dir:$('#dir').val(),files:fileNames},
function(result){
if (result.status == 'success') {
$.each(files,function(index,file){
var files = $('tr').filterAttr('data-file',file);
files.remove();
files.find('input[type="checkbox"]').removeAttr('checked');
files.removeClass('selected');
});
procesSelection();
} else {
$.each(files,function(index,file) {
var deleteAction = $('tr').filterAttr('data-file',file).children("td.date").children(".move2trash");
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deleteAction.html(oldHTML);
});
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}
});
}
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};
$(document).ready(function(){
// handle upload events
var file_upload_start = $('#file_upload_start');
file_upload_start.on('fileuploaddrop', function(e, data) {
// only handle drop to dir if fileList exists
if ($('#fileList').length > 0) {
var dropTarget = $(e.originalEvent.target).closest('tr');
if(dropTarget && dropTarget.data('type') === 'dir') { // drag&drop upload to folder
var dirName = dropTarget.data('file');
// update folder in form
data.formData = function(form) {
var formArray = form.serializeArray();
// array index 0 contains the max files size
// array index 1 contains the request token
// array index 2 contains the directory
var parentDir = formArray[2]['value'];
if (parentDir === '/') {
formArray[2]['value'] += dirName;
} else {
formArray[2]['value'] += '/'+dirName;
}
return formArray;
}
}
}
});
file_upload_start.on('fileuploadadd', function(e, data) {
// only add to fileList if it exists
if ($('#fileList').length > 0) {
if(FileList.deleteFiles && FileList.deleteFiles.indexOf(data.files[0].name)!=-1){//finish delete if we are uploading a deleted file
FileList.finishDelete(null, true); //delete file before continuing
}
// add ui visualization to existing folder or as new stand-alone file?
var dropTarget = $(e.originalEvent.target).closest('tr');
if(dropTarget && dropTarget.data('type') === 'dir') {
// add to existing folder
var dirName = dropTarget.data('file');
// set dir context
data.context = $('tr').filterAttr('data-type', 'dir').filterAttr('data-file', dirName);
// update upload counter ui
var uploadtext = data.context.find('.uploadtext');
var currentUploads = parseInt(uploadtext.attr('currentUploads'));
currentUploads += 1;
uploadtext.attr('currentUploads', currentUploads);
if(currentUploads === 1) {
var img = OC.imagePath('core', 'loading.gif');
data.context.find('td.filename').attr('style','background-image:url('+img+')');
uploadtext.text(t('files', '1 file uploading'));
uploadtext.show();
} else {
uploadtext.text(currentUploads + ' ' + t('files', 'files uploading'));
}
} else {
// add as stand-alone row to filelist
var uniqueName = getUniqueName(data.files[0].name);
var size=t('files','Pending');
if(data.files[0].size>=0){
size=data.files[0].size;
}
var date=new Date();
// create new file context
data.context = FileList.addFile(uniqueName,size,date,true,false);
}
}
});
file_upload_start.on('fileuploaddone', function(e, data) {
// only update the fileList if it exists
if ($('#fileList').length > 0) {
var response;
if (typeof data.result === 'string') {
response = data.result;
} else {
// fetch response from iframe
response = data.result[0].body.innerText;
}
var result=$.parseJSON(response);
if(typeof result[0] !== 'undefined' && result[0].status === 'success') {
var file = result[0];
if (data.context.data('type') === 'file') {
// update file data
data.context.attr('data-mime',file.mime).attr('data-id',file.id);
var size = data.context.data('size');
if(size!=file.size){
data.context.attr('data-size', file.size);
data.context.find('td.filesize').text(humanFileSize(file.size));
}
if (FileList.loadingDone) {
FileList.loadingDone(file.name, file.id);
}
} else {
// update upload counter ui
var uploadtext = data.context.find('.uploadtext');
var currentUploads = parseInt(uploadtext.attr('currentUploads'));
currentUploads -= 1;
uploadtext.attr('currentUploads', currentUploads);
if(currentUploads === 0) {
var img = OC.imagePath('core', 'filetypes/folder.png');
data.context.find('td.filename').attr('style','background-image:url('+img+')');
uploadtext.text('');
uploadtext.hide();
} else {
uploadtext.text(currentUploads + ' ' + t('files', 'files uploading'));
}
// update folder size
var size = parseInt(data.context.data('size'));
size += parseInt(file.size) ;
data.context.attr('data-size', size);
data.context.find('td.filesize').text(humanFileSize(size));
}
}
}
});
file_upload_start.on('fileuploadfail', function(e, data) {
// only update the fileList if it exists
// cleanup files, error notification has been shown by fileupload code
var tr = data.context;
if (typeof tr === 'undefined') {
tr = $('tr').filterAttr('data-file', data.files[0].name);
}
if (tr.attr('data-type') === 'dir') {
//cleanup uploading to a dir
var uploadtext = tr.find('.uploadtext');
var img = OC.imagePath('core', 'filetypes/folder.png');
tr.find('td.filename').attr('style','background-image:url('+img+')');
uploadtext.text('');
uploadtext.hide(); //TODO really hide already
} else {
//remove file
tr.fadeOut();
tr.remove();
}
});
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$('#notification').hide();
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$('#notification').on('click', '.undo', function(){
if (FileList.deleteFiles) {
$.each(FileList.deleteFiles,function(index,file){
$('tr').filterAttr('data-file',file).show();
});
FileList.deleteCanceled=true;
FileList.deleteFiles=null;
} else if (FileList.replaceOldName && FileList.replaceNewName) {
if (FileList.replaceIsNewFile) {
// Delete the new uploaded file
FileList.deleteCanceled = false;
FileList.deleteFiles = [FileList.replaceOldName];
} else {
$('tr').filterAttr('data-file', FileList.replaceOldName).show();
}
$('tr').filterAttr('data-replace', 'true').remove();
$('tr').filterAttr('data-file', FileList.replaceNewName).show();
FileList.replaceCanceled = true;
FileList.replaceOldName = null;
FileList.replaceNewName = null;
FileList.replaceIsNewFile = null;
}
FileList.lastAction = null;
OC.Notification.hide();
});
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$('#notification:first-child').on('click', '.replace', function() {
OC.Notification.hide(function() {
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FileList.replace($('#notification > span').attr('data-oldName'), $('#notification > span').attr('data-newName'), $('#notification > span').attr('data-isNewFile'));
});
});
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$('#notification:first-child').on('click', '.suggest', function() {
$('tr').filterAttr('data-file', $('#notification > span').attr('data-oldName')).show();
OC.Notification.hide();
});
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$('#notification:first-child').on('click', '.cancel', function() {
if ($('#notification > span').attr('data-isNewFile')) {
FileList.deleteCanceled = false;
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FileList.deleteFiles = [$('#notification > span').attr('data-oldName')];
}
});
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FileList.useUndo=(window.onbeforeunload)?true:false;
$(window).bind('beforeunload', function (){
if (FileList.lastAction) {
FileList.lastAction();
}
});
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$(window).unload(function (){
$(window).trigger('beforeunload');
});
});