nextcloud/apps/dav/lib/systemtag/systemtagsobjecttypecollect...

130 lines
2.8 KiB
PHP

<?php
/**
* @author Scrutinizer Auto-Fixer <auto-fixer@scrutinizer-ci.com>
* @author Thomas Müller <thomas.mueller@tmit.eu>
* @author Vincent Petry <pvince81@owncloud.com>
*
* @copyright Copyright (c) 2016, ownCloud, Inc.
* @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 Sabre\DAV\Exception\Forbidden;
use Sabre\DAV\Exception\MethodNotAllowed;
use Sabre\DAV\ICollection;
use OCP\SystemTag\ISystemTagManager;
use OCP\SystemTag\ISystemTagObjectMapper;
/**
* Collection containing object ids by object type
*/
class SystemTagsObjectTypeCollection implements ICollection {
/**
* @var string
*/
private $objectType;
/**
* @var ISystemTagManager
*/
private $tagManager;
/**
* @var ISystemTagObjectMapper
*/
private $tagMapper;
/**
* Constructor
*
* @param string $objectType object type
* @param ISystemTagManager $tagManager
* @param ISystemTagObjectMapper $tagMapper
*/
public function __construct($objectType, $tagManager, $tagMapper) {
$this->tagManager = $tagManager;
$this->tagMapper = $tagMapper;
$this->objectType = $objectType;
}
/**
* @param string $name
* @param resource|string $data Initial payload
* @throws Forbidden
*/
function createFile($name, $data = null) {
throw new Forbidden('Permission denied to create nodes');
}
/**
* @param string $name
*/
function createDirectory($name) {
throw new Forbidden('Permission denied to create collections');
}
/**
* @param string $objectId
*/
function getChild($objectId) {
return new SystemTagsObjectMappingCollection(
$objectId,
$this->objectType,
$this->tagManager,
$this->tagMapper
);
}
function getChildren() {
// do not list object ids
throw new MethodNotAllowed();
}
/**
* @param string $name
*/
function childExists($name) {
return true;
}
function delete() {
throw new Forbidden('Permission denied to delete this collection');
}
function getName() {
return $this->objectType;
}
/**
* @param string $name
*/
function setName($name) {
throw new Forbidden('Permission denied to rename this collection');
}
/**
* Returns the last modification time, as a unix timestamp
*
* @return int
*/
function getLastModified() {
return null;
}
}