nextcloud/apps/dav/lib/SystemTag/SystemTagsRelationsCollecti...

96 lines
2.7 KiB
PHP

<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
* @author Joas Schilling <coding@schilljs.com>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Roeland Jago Douma <roeland@famdouma.nl>
* @author Thomas Müller <thomas.mueller@tmit.eu>
* @author Vincent Petry <vincent@nextcloud.com>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OCA\DAV\SystemTag;
use OCP\IGroupManager;
use OCP\IUserSession;
use OCP\SystemTag\ISystemTagManager;
use OCP\SystemTag\ISystemTagObjectMapper;
use OCP\SystemTag\SystemTagsEntityEvent;
use Sabre\DAV\Exception\Forbidden;
use Sabre\DAV\SimpleCollection;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
class SystemTagsRelationsCollection extends SimpleCollection {
/**
* SystemTagsRelationsCollection constructor.
*
* @param ISystemTagManager $tagManager
* @param ISystemTagObjectMapper $tagMapper
* @param IUserSession $userSession
* @param IGroupManager $groupManager
* @param EventDispatcherInterface $dispatcher
*/
public function __construct(
ISystemTagManager $tagManager,
ISystemTagObjectMapper $tagMapper,
IUserSession $userSession,
IGroupManager $groupManager,
EventDispatcherInterface $dispatcher
) {
$children = [
new SystemTagsObjectTypeCollection(
'files',
$tagManager,
$tagMapper,
$userSession,
$groupManager,
function ($name) {
$nodes = \OC::$server->getUserFolder()->getById((int)$name);
return !empty($nodes);
}
),
];
$event = new SystemTagsEntityEvent(SystemTagsEntityEvent::EVENT_ENTITY);
$dispatcher->dispatch(SystemTagsEntityEvent::EVENT_ENTITY, $event);
foreach ($event->getEntityCollections() as $entity => $entityExistsFunction) {
$children[] = new SystemTagsObjectTypeCollection(
$entity,
$tagManager,
$tagMapper,
$userSession,
$groupManager,
$entityExistsFunction
);
}
parent::__construct('root', $children);
}
public function getName() {
return 'systemtags-relations';
}
public function setName($name) {
throw new Forbidden('Permission denied to rename this collection');
}
}