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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
* @author Robin Appelman <robin@icewind.nl>
* @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\Files;
use OCP\Files\FileInfo;
use Sabre\DAV\INode;
use Sabre\DAV\SimpleCollection;
use Sabre\DAVACL\AbstractPrincipalCollection;
class RootCollection extends AbstractPrincipalCollection {
/**
* This method returns a node for a principal.
*
* The passed array contains principal information, and is guaranteed to
* at least contain a uri item. Other properties may or may not be
* supplied by the authentication backend.
*
* @param array $principalInfo
* @return INode
*/
public function getChildForPrincipal(array $principalInfo) {
[,$name] = \Sabre\Uri\split($principalInfo['uri']);
$user = \OC::$server->getUserSession()->getUser();
if (is_null($user) || $name !== $user->getUID()) {
// a user is only allowed to see their own home contents, so in case another collection
// is accessed, we return a simple empty collection for now
// in the future this could be considered to be used for accessing shared files
return new SimpleCollection($name);
}
$userFolder = \OC::$server->getUserFolder();
if (!($userFolder instanceof FileInfo)) {
throw new \Exception('Home does not exist');
}
return new FilesHome($principalInfo, $userFolder);
}
public function getName() {
return 'files';
}
}
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