owncloud/core

<?php
/**
 * @author Björn Schießle <bjoern@schiessle.org>
 * @author Jörn Friedrich Dreyer <jfd@butonic.de>
 * @author Morris Jobke <hey@morrisjobke.de>
 *
 * @copyright Copyright (c) 2018, ownCloud GmbH
 * @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 OC\Files\ObjectStore;

use OC\User\User;

class HomeObjectStoreStorage extends ObjectStoreStorage implements \OCP\Files\IHomeStorage {
    /**
     * The home user storage requires a user object to create a unique storage id
     * @param array $params
     */
    public function __construct($params) {
        if (! isset($params['user']) || ! $params['user'] instanceof User) {
            throw new \Exception('missing user object in parameters');
        }
        $this->user = $params['user'];
        parent::__construct($params);
        //initialize home storage cache with files directory in cache
        if (!$this->is_dir('files')) {
            $this->mkdir('files');
        }
    }

    public function getId() {
        return 'object::user:' . $this->user->getUID();
    }

    /**
     * get the owner of a path
     *
     * @param string $path The path to get the owner
     * @return false|string uid
     */
    public function getOwner($path) {
        if (\is_object($this->user)) {
            return $this->user->getUID();
        }
        return false;
    }

    /**
     * @param string $path, optional
     * @return \OC\User\User
     */
    public function getUser($path = null) {
        return $this->user;
    }
}