$(document).ready(function(){
if (typeof FileActions !== 'undefined') {
// Add versions button to 'files/index.php'
FileActions.register(
'file'
, t('files_versions', 'Versions')
, OC.PERMISSION_UPDATE
, function() {
// Specify icon for hitory button
return OC.imagePath('core','actions/history');
}
,function(filename){
// Action to perform when clicked
if (scanFiles.scanning){return;}//workaround to prevent additional http request block scanning feedback
var file = $('#dir').val()+'/'+filename;
var createDropDown = true;
// Check if drop down is already visible for a different file
if (($('#dropdown').length > 0) ) {
if ( $('#dropdown').hasClass('drop-versions') && file == $('#dropdown').data('file')) {
createDropDown = false;
}
$('#dropdown').remove();
$('tr').removeClass('mouseOver');
}
if(createDropDown === true) {
createVersionsDropdown(filename, file);
}
}
);
}
$(document).on("click", 'span[class="revertVersion"]', function() {
var revision = $(this).attr('id');
var file = $(this).attr('value');
revertFile(file, revision);
});
});
function revertFile(file, revision) {
$.ajax({
type: 'GET',
url: OC.linkTo('files_versions', 'ajax/rollbackVersion.php'),
dataType: 'json',
data: {file: file, revision: revision},
async: false,
success: function(response) {
if (response.status === 'error') {
OC.Notification.show( t('files_version', 'Failed to revert {file} to revision {timestamp}.', {file:file, timestamp:formatDate(revision * 1000)}) );
} else {
$('#dropdown').hide('blind', function() {
$('#dropdown').remove();
$('tr').removeClass('mouseOver');
// TODO also update the modified time in the web ui
});
}
}
});
}
function goToVersionPage(url){
window.location.assign(url);
}
function createVersionsDropdown(filename, files) {
var start = 0;
var html = '
';
html += '
';
html += '
';
if (filename) {
$('tr').filterAttr('data-file',filename).addClass('mouseOver');
$(html).appendTo($('tr').filterAttr('data-file',filename).find('td.filename'));
} else {
$(html).appendTo($('thead .share'));
}
getVersions(start);
start = start + 5;
$("#show-more-versions").click(function() {
//get more versions
getVersions(start);
start = start + 5;
});
function getVersions(start) {
$.ajax({
type: 'GET',
url: OC.filePath('files_versions', 'ajax', 'getVersions.php'),
dataType: 'json',
data: {source: files, start: start},
async: false,
success: function(result) {
var versions = result.data.versions;
if (result.data.endReached === true) {
$("#show-more-versions").css("display", "none");
} else {
$("#show-more-versions").css("display", "block");
}
if (versions) {
$.each(versions, function(index, row) {
addVersion(row);
});
} else {
$('
'+ t('files_versions', 'No other versions available') + '
').appendTo('#dropdown');
}
$('#found_versions').change(function() {
var revision = parseInt($(this).val());
revertFile(files, revision);
});
}
});
}
function addVersion( revision ) {
var title = formatDate(revision.version*1000);
var name ='
' + revision.humanReadableTimestamp + '';
var path = OC.filePath('files_versions', '', 'download.php');
var preview = '
![]('+revision.preview+')
';
var download ='
';
download+='
';
download+=name;
download+='';
var revert='
';
revert+='
'+t('files_versions', 'Restore')+'';
var version=$('
');
version.attr('value', revision.version);
version.html(preview + download + revert);
version.appendTo('#found_versions');
}
$('tr').filterAttr('data-file',filename).addClass('mouseOver');
$('#dropdown').show('blind');
}
$(this).click(
function(event) {
if ($('#dropdown').has(event.target).length === 0 && $('#dropdown').hasClass('drop-versions')) {
$('#dropdown').hide('blind', function() {
$('#dropdown').remove();
$('tr').removeClass('mouseOver');
});
}
}
);