nextcloud/files/js/files.js

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$(document).ready(function() {
$('#fileList tr').each(function(){
//little hack to set unescape filenames in attribute
$(this).attr('data-file',decodeURIComponent($(this).attr('data-file')));
});
if($('tr[data-file]').length==0){
$('.file_upload_filename').addClass('highlight');
}
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$('#file_action_panel').attr('activeAction', false);
//drag/drop of files
$('#fileList tr td.filename').draggable(dragOptions);
$('#fileList tr[data-type="dir"][data-write="true"] td.filename').droppable(folderDropOptions);
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$('div.crumb').droppable(crumbDropOptions);
$('ul#apps>li:first-child').data('dir','');
$('ul#apps>li:first-child').droppable(crumbDropOptions);
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// Triggers invisible file input
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$('.file_upload_button_wrapper').live('click', function() {
$(this).parent().children('.file_upload_start').trigger('click');
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return false;
});
// Sets the file-action buttons behaviour :
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$('tr').live('mouseenter',function(event) {
FileActions.display($(this).children('td.filename'));
});
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$('tr').live('mouseleave',function(event) {
FileActions.hide();
});
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var lastChecked;
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// Sets the file link behaviour :
$('td.filename a').live('click',function(event) {
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event.preventDefault();
if (event.ctrlKey || event.shiftKey) {
if (event.shiftKey) {
var last = $(lastChecked).parent().parent().prevAll().length;
var first = $(this).parent().parent().prevAll().length;
var start = Math.min(first, last);
var end = Math.max(first, last);
var rows = $(this).parent().parent().parent().children('tr');
for (var i = start; i < end; i++) {
$(rows).each(function(index) {
if (index == i) {
var checkbox = $(this).children().children('input:checkbox');
$(checkbox).attr('checked', 'checked');
$(checkbox).parent().parent().addClass('selected');
}
});
}
}
var checkbox = $(this).parent().children('input:checkbox');
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lastChecked = checkbox;
if ($(checkbox).attr('checked')) {
$(checkbox).removeAttr('checked');
$(checkbox).parent().parent().removeClass('selected');
$('#select_all').removeAttr('checked');
} else {
$(checkbox).attr('checked', 'checked');
$(checkbox).parent().parent().toggleClass('selected');
var selectedCount=$('td.filename input:checkbox:checked').length;
if (selectedCount == $('td.filename input:checkbox').length) {
$('#select_all').attr('checked', 'checked');
}
}
procesSelection();
} else {
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var filename=$(this).parent().parent().attr('data-file');
var tr=$('tr').filterAttr('data-file',filename);
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var renaming=tr.data('renaming');
if(!renaming && !FileList.isLoading(filename)){
var mime=$(this).parent().parent().data('mime');
var type=$(this).parent().parent().data('type');
var action=FileActions.getDefault(mime,type);
if(action){
action(filename);
}
}
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}
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});
// Sets the select_all checkbox behaviour :
$('#select_all').click(function() {
if($(this).attr('checked')){
// Check all
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$('td.filename input:checkbox').attr('checked', true);
$('td.filename input:checkbox').parent().parent().addClass('selected');
}else{
// Uncheck all
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$('td.filename input:checkbox').attr('checked', false);
$('td.filename input:checkbox').parent().parent().removeClass('selected');
}
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procesSelection();
});
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$('td.filename input:checkbox').live('click',function(event) {
if (event.shiftKey) {
var last = $(lastChecked).parent().parent().prevAll().length;
var first = $(this).parent().parent().prevAll().length;
var start = Math.min(first, last);
var end = Math.max(first, last);
var rows = $(this).parent().parent().parent().children('tr');
for (var i = start; i < end; i++) {
$(rows).each(function(index) {
if (index == i) {
var checkbox = $(this).children().children('input:checkbox');
$(checkbox).attr('checked', 'checked');
$(checkbox).parent().parent().addClass('selected');
}
});
}
}
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var selectedCount=$('td.filename input:checkbox:checked').length;
$(this).parent().parent().toggleClass('selected');
if(!$(this).attr('checked')){
$('#select_all').attr('checked',false);
}else{
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if(selectedCount==$('td.filename input:checkbox').length){
$('#select_all').attr('checked',true);
}
}
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procesSelection();
});
$('#file_newfolder_form').submit(function(event) {
event.preventDefault();
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$.ajax({
url: 'ajax/newfolder.php',
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data: "dir="+$('#dir').val()+"&foldername="+$('#file_newfolder_name').val(),
complete: function(data){boolOperationFinished(data, function(){
var date=new Date();
FileList.addDir($('#file_newfolder_name').val(),0,date);
$('#file_newfolder_name').val('New Folder');
$('#file_newfolder_name').blur();
});}
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});
});
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$('#file_newfolder_name').click(function(){
if($('#file_newfolder_name').val() == 'New Folder'){
$('#file_newfolder_name').val('');
}
});
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$('.download').click('click',function(event) {
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var files=getSelectedFiles('name').join(';');
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//send the browser to the download location
var dir=$('#dir').val()||'/';
// alert(files);
window.location='ajax/download.php?files='+encodeURIComponent(files)+'&dir='+encodeURIComponent(dir);
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return false;
});
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$('.delete').click(function(event) {
var files=getSelectedFiles('name');
event.preventDefault();
FileList.do_delete(files);
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return false;
});
$('.file_upload_start').live('change',function(){
var form=$(this).closest('form');
var that=this;
var uploadId=form.attr('data-upload-id');
var files=this.files;
var target=form.children('iframe');
var totalSize=0;
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if(files){
for(var i=0;i<files.length;i++){
totalSize+=files[i].size;
if(FileList.deleteFiles && FileList.deleteFiles.indexOf(files[i].name)!=-1){//finish delete if we are uploading a deleted file
FileList.finishDelete(function(){
$(that).change();
});
return;
}
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}
}
if(totalSize>$('#max_upload').val()){
$( "#uploadsize-message" ).dialog({
modal: true,
buttons: {
Close: function() {
$( this ).dialog( "close" );
}
}
});
}else{
target.load(function(){
var response=jQuery.parseJSON(target.contents().find('body').text());
//set mimetype and if needed filesize
if(response){
if(response[0] != undefined && response[0].status == 'success'){
for(var i=0;i<response.length;i++){
var file=response[i];
$('tr').filterAttr('data-file',file.name).data('mime',file.mime);
if(size=='Pending'){
$('tr').filterAttr('data-file',file.name).find('td.filesize').text(file.size);
}
FileList.loadingDone(file.name);
}
}
else{
$('#notification').text(t('files',response.data.message));
$('#notification').fadeIn();
$('#fileList > tr').not('[data-mime]').fadeOut();
$('#fileList > tr').not('[data-mime]').remove();
}
}
});
form.submit();
var date=new Date();
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if(files){
for(var i=0;i<files.length;i++){
if(files[i].size>0){
var size=files[i].size;
}else{
var size=t('files','Pending');
}
if(files){
FileList.addFile(files[i].name,size,date,true);
}
}
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}else{
var filename=this.value.split('\\').pop(); //ie prepends C:\fakepath\ in front of the filename
FileList.addFile(filename,'Pending',date,true);
}
//clone the upload form and hide the new one to allow users to start a new upload while the old one is still uploading
var clone=form.clone();
uploadId++;
clone.attr('data-upload-id',uploadId);
clone.attr('target','file_upload_target_'+uploadId);
clone.children('iframe').attr('name','file_upload_target_'+uploadId)
clone.insertBefore(form);
form.hide();
}
});
//add multiply file upload attribute to all browsers except konqueror (which crashes when it's used)
if(navigator.userAgent.search(/konqueror/i)==-1){
$('.file_upload_start').attr('multiple','multiple')
}
//if the breadcrumb is to long, start by replacing foldernames with '...' except for the current folder
var crumb=$('div.crumb').first();
while($('div.controls').height()>40 && crumb.next('div.crumb').length>0){
crumb.children('a').text('...');
crumb=crumb.next('div.crumb');
}
//if that isn't enough, start removing items from the breacrumb except for the current folder and it's parent
var crumb=$('div.crumb').first();
var next=crumb.next('div.crumb');
while($('div.controls').height()>40 && next.next('div.crumb').length>0){
crumb.remove();
crumb=next;
next=crumb.next('div.crumb');
}
//still not enough, start shorting down the current folder name
var crumb=$('div.crumb>a').last();
while($('div.controls').height()>40 && crumb.text().length>6){
var text=crumb.text()
text=text.substr(0,text.length-6)+'...';
crumb.text(text);
}
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$(window).click(function(){
$('#new>ul').hide();
$('#new').removeClass('active');
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$('button.file_upload_filename').removeClass('active');
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$('#new li').each(function(i,element){
if($(element).children('p').length==0){
$(element).children('input').remove();
$(element).append('<p>'+$(element).data('text')+'</p>');
}
});
});
$('#new').click(function(event){
event.stopPropagation();
});
$('#new>a').click(function(){
$('#new>ul').toggle();
$('#new').toggleClass('active');
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$('button.file_upload_filename').toggleClass('active');
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});
$('#new li').click(function(){
if($(this).children('p').length==0){
return;
}
$('#new li').each(function(i,element){
if($(element).children('p').length==0){
$(element).children('input').remove();
$(element).append('<p>'+$(element).data('text')+'</p>');
}
});
var type=$(this).data('type');
var text=$(this).children('p').text();
$(this).data('text',text);
$(this).children('p').remove();
var input=$('<input>');
$(this).append(input);
input.focus();
input.change(function(){
var name=$(this).val();
switch(type){
case 'file':
$.ajax({
url: OC.filePath('files','ajax','newfile.php'),
data: "dir="+encodeURIComponent($('#dir').val())+"&filename="+encodeURIComponent(name)+'&content=%20%0A',
complete: function(data){boolOperationFinished(data, function(){
var date=new Date();
FileList.addFile(name,0,date);
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var tr=$('tr').filterAttr('data-file',name);
tr.data('mime','text/plain');
getMimeIcon('text/plain',function(path){
tr.find('td.filename').attr('style','background-image:url('+path+')');
});
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});}
});
break;
case 'folder':
$.ajax({
url: OC.filePath('files','ajax','newfolder.php'),
data: "dir="+encodeURIComponent($('#dir').val())+"&foldername="+encodeURIComponent(name),
complete: function(data){boolOperationFinished(data, function(){
var date=new Date();
FileList.addDir(name,0,date);
});}
});
break;
}
var li=$(this).parent();
$(this).remove();
li.append('<p>'+li.data('text')+'</p>');
$('#new>a').click();
});
});
//check if we need to scan the filesystem
$.get(OC.filePath('files','ajax','scan.php'),{checkonly:'true'}, function(response) {
if(response.data.done){
scanFiles();
}
}, "json");
});
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function scanFiles(force){
force=!!force; //cast to bool
scanFiles.scanning=true;
$('#scanning-message').show();
$('#fileList').remove();
var scannerEventSource=new OC.EventSource(OC.filePath('files','ajax','scan.php'),{force:force});
scanFiles.cancel=scannerEventSource.close.bind(scannerEventSource);
scannerEventSource.listen('scanning',function(data){
$('#scan-count').text(data.count+' files scanned');
$('#scan-current').text(data.file+'/');
});
scannerEventSource.listen('success',function(success){
scanFiles.scanning=false;
if(success){
window.location.reload();
}else{
alert('error while scanning');
}
});
}
scanFiles.scanning=false;
function boolOperationFinished(data, callback) {
result = jQuery.parseJSON(data.responseText);
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if(result.status == 'success'){
callback.call();
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} else {
alert(result.data.message);
}
}
function updateBreadcrumb(breadcrumbHtml) {
$('p.nav').empty().html(breadcrumbHtml);
}
//options for file drag/dropp
var dragOptions={
distance: 20, revert: 'invalid', opacity: 0.7,
stop: function(event, ui) {
$('#fileList tr td.filename').addClass('ui-draggable');
}
};
var folderDropOptions={
drop: function( event, ui ) {
var file=ui.draggable.text().trim();
var target=$(this).text().trim();
var dir=$('#dir').val();
$.ajax({
url: 'ajax/move.php',
data: "dir="+dir+"&file="+file+'&target='+dir+'/'+target,
complete: function(data){boolOperationFinished(data, function(){
var el = $('#fileList tr').filterAttr('data-file',file).find('td.filename');
el.draggable('destroy');
FileList.remove(file);
});}
});
}
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}
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var crumbDropOptions={
drop: function( event, ui ) {
var file=ui.draggable.text().trim();
var target=$(this).data('dir');
var dir=$('#dir').val();
while(dir.substr(0,1)=='/'){//remove extra leading /'s
dir=dir.substr(1);
}
dir='/'+dir;
if(dir.substr(-1,1)!='/'){
dir=dir+'/';
}
if(target==dir){
return;
}
$.ajax({
url: 'ajax/move.php',
data: "dir="+dir+"&file="+file+'&target='+target,
complete: function(data){boolOperationFinished(data, function(){
FileList.remove(file);
});}
});
},
tolerance: 'pointer'
}
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function procesSelection(){
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var selected=getSelectedFiles();
var selectedFiles=selected.filter(function(el){return el.type=='file'});
var selectedFolders=selected.filter(function(el){return el.type=='dir'});
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if(selectedFiles.length==0 && selectedFolders.length==0){
$('#headerName>span.name').text(t('files','Name'));
$('#headerSize').text(t('files','Size'));
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$('#modified').text(t('files','Modified'));
$('th').removeClass('multiselect');
$('.selectedActions').hide();
$('thead').removeClass('fixed');
$('#headerName').css('width','auto');
$('#headerSize').css('width','auto');
$('#headerDate').css('width','auto');
$('table').css('padding-top','0');
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}else{
var width={name:$('#headerName').css('width'),size:$('#headerSize').css('width'),date:$('#headerDate').css('width')};
$('#headerName').css('width',width.name);
$('#headerSize').css('width',width.size);
$('#headerDate').css('width',width.date);
$('.selectedActions').show();
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var totalSize=0;
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for(var i=0;i<selectedFiles.length;i++){
totalSize+=selectedFiles[i].size;
};
for(var i=0;i<selectedFolders.length;i++){
totalSize+=selectedFolders[i].size;
};
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simpleSize=simpleFileSize(totalSize);
$('#headerSize').text(simpleSize);
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$('#headerSize').attr('title',humanFileSize(totalSize));
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var selection='';
if(selectedFolders.length>0){
if(selectedFolders.length==1){
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selection+='1 '+t('files','folder');
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}else{
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selection+=selectedFolders.length+' '+t('files','folders');
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}
if(selectedFiles.length>0){
selection+=' & ';
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}
}
if(selectedFiles.length>0){
if(selectedFiles.length==1){
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selection+='1 '+t('files','file');
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}else{
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selection+=selectedFiles.length+' '+t('files','files');
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}
}
$('#headerName>span.name').text(selection);
$('#modified').text('');
$('th').addClass('multiselect');
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}
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}
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/**
* @brief get a list of selected files
* @param string property (option) the property of the file requested
* @return array
*
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* possible values for property: name, mime, size and type
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* if property is set, an array with that property for each file is returnd
* if it's ommited an array of objects with all properties is returned
*/
function getSelectedFiles(property){
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var elements=$('td.filename input:checkbox:checked').parent().parent();
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var files=[];
elements.each(function(i,element){
var file={
name:$(element).attr('data-file'),
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mime:$(element).data('mime'),
type:$(element).data('type'),
size:$(element).data('size'),
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};
if(property){
files.push(file[property]);
}else{
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files.push(file);
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}
});
return files;
}
function relative_modified_date(timestamp) {
var timediff = Math.round((new Date()).getTime() / 1000) - timestamp;
var diffminutes = Math.round(timediff/60);
var diffhours = Math.round(diffminutes/60);
var diffdays = Math.round(diffhours/24);
var diffmonths = Math.round(diffdays/31);
var diffyears = Math.round(diffdays/365);
if(timediff < 60) { return t('files','seconds ago'); }
else if(timediff < 120) { return '1 '+t('files','minute ago'); }
else if(timediff < 3600) { return diffminutes+' '+t('files','minutes ago'); }
//else if($timediff < 7200) { return '1 hour ago'; }
//else if($timediff < 86400) { return $diffhours.' hours ago'; }
else if(timediff < 86400) { return t('files','today'); }
else if(timediff < 172800) { return t('files','yesterday'); }
else if(timediff < 2678400) { return diffdays+' '+t('files','days ago'); }
else if(timediff < 5184000) { return t('files','last month'); }
//else if($timediff < 31556926) { return $diffmonths.' months ago'; }
else if(timediff < 31556926) { return t('files','months ago'); }
else if(timediff < 63113852) { return t('files','last year'); }
else { return diffyears+' '+t('files','years ago'); }
}
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function getMimeIcon(mime, ready){
if(getMimeIcon.cache[mime]){
ready(getMimeIcon.cache[mime]);
}else{
$.get( OC.filePath('files','ajax','mimeicon.php')+'?mime='+mime, function(path){
getMimeIcon.cache[mime]=path;
ready(getMimeIcon.cache[mime]);
});
}
}
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getMimeIcon.cache={};