100 lines
3.4 KiB
PHP
100 lines
3.4 KiB
PHP
<?php
|
|
|
|
/**
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; under version 2
|
|
* of the License (non-upgradable).
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* Copyright (c) 2013-2018 Open Assessment Technologies S.A.
|
|
*
|
|
*/
|
|
|
|
use oat\tao\model\lock\LockManager;
|
|
use oat\tao\helpers\UserHelper;
|
|
use oat\tao\model\accessControl\AclProxy;
|
|
use oat\generis\model\OntologyAwareTrait;
|
|
|
|
/**
|
|
* control the lock on a given resource
|
|
*
|
|
* @author plichart
|
|
* @package taoGroups
|
|
* @license GPLv2 http://www.opensource.org/licenses/gpl-2.0.php
|
|
*/
|
|
class tao_actions_Lock extends tao_actions_CommonModule
|
|
{
|
|
use OntologyAwareTrait;
|
|
|
|
/**
|
|
* actions that get prevented by a lock are forwareded to this action
|
|
* parameter view is currently ignored
|
|
*/
|
|
public function locked()
|
|
{
|
|
$this->defaultData();
|
|
$resource = $this->getResource($this->getRequestParameter('id'));
|
|
$lockData = LockManager::getImplementation()->getLockData($resource);
|
|
|
|
$this->setData(
|
|
'topclass-label',
|
|
$this->hasRequestParameter('topclass-label') ? $this->getRequestParameter('topclass-label') : __('Resource')
|
|
);
|
|
|
|
if (AclProxy::hasAccess($this->getSession()->getUser(), __CLASS__, 'forceRelease', ['uri' => $resource->getUri()])) {
|
|
$this->setData('id', $resource->getUri());
|
|
$this->setData('forceRelease', true);
|
|
}
|
|
|
|
$this->setData('lockDate', $lockData->getCreationTime());
|
|
$this->setData('ownerHtml', UserHelper::renderHtmlUser($lockData->getOwnerId()));
|
|
|
|
if ($this->hasRequestParameter('view') && $this->hasRequestParameter('ext')) {
|
|
$this->setView($this->getRequestParameter('view'), $this->getRequestParameter('ext'));
|
|
} else {
|
|
$this->setView('Lock/locked.tpl', 'tao');
|
|
}
|
|
}
|
|
|
|
public function release($uri)
|
|
{
|
|
$resource = $this->getResource($uri);
|
|
try {
|
|
$userId = $this->getSession()->getUser()->getIdentifier();
|
|
$success = LockManager::getImplementation()->releaseLock($resource, $userId);
|
|
return $this->returnJson([
|
|
'success' => $success,
|
|
'message' => $success
|
|
? __('%s has been released', $resource->getLabel())
|
|
: __('%s could not be released', $resource->getLabel())
|
|
]);
|
|
|
|
//the connected user is not the owner of the lock
|
|
} catch (common_exception_Unauthorized $e) {
|
|
return $this->returnJson([
|
|
'success' => false,
|
|
'message' => __('You are not authorised to remove this lock')
|
|
]);
|
|
}
|
|
}
|
|
|
|
public function forceRelease($uri)
|
|
{
|
|
$success = LockManager::getImplementation()->forceReleaseLock(
|
|
$this->getResource($uri)
|
|
);
|
|
return $this->returnJson([
|
|
'success' => $success
|
|
]);
|
|
}
|
|
}
|