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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2022 Robin Appelman <robin@icewind.nl>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Photos\Sabre;
use OCA\Photos\Album\AlbumMapper;
use OCA\Photos\Sabre\Album\PublicAlbumRoot;
use OCA\Photos\Service\UserConfigService;
use OCP\Files\IRootFolder;
use Sabre\DAVACL\AbstractPrincipalCollection;
use Sabre\DAVACL\PrincipalBackend;
use Sabre\DAV\Exception\NotFound;
class PublicRootCollection extends AbstractPrincipalCollection {
private AlbumMapper $albumMapper;
private IRootFolder $rootFolder;
private UserConfigService $userConfigService;
public function __construct(
AlbumMapper $albumMapper,
IRootFolder $rootFolder,
PrincipalBackend\BackendInterface $principalBackend,
UserConfigService $userConfigService
) {
parent::__construct($principalBackend, 'principals/token');
$this->albumMapper = $albumMapper;
$this->rootFolder = $rootFolder;
$this->userConfigService = $userConfigService;
}
public function getName(): string {
return 'photospublic';
}
/**
* Child are retrieved directly by getChild.
* This should never be called.
* @param array $principalInfo
*/
public function getChildForPrincipal(array $principalInfo): PublicAlbumRoot {
throw new \Sabre\DAV\Exception\Forbidden();
}
/**
* Returns a child object, by its token.
*
* @param string $token
*
* @throws NotFound
*
* @return DAV\INode
*/
public function getChild($token) {
if (is_null($token)) {
throw new \Sabre\DAV\Exception\Forbidden();
}
$albums = $this->albumMapper->getSharedAlbumsForCollaboratorWithFiles($token, AlbumMapper::TYPE_LINK);
if (count($albums) !== 1) {
throw new NotFound("Unable to find public album");
}
return new PublicAlbumRoot($this->albumMapper, $albums[0], $this->rootFolder, $albums[0]->getAlbum()->getUserId(), $this->userConfigService);
}
}
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