owncloud/core

<?php
/**
 * @author Viktar Dubiniuk <dubiniuk@owncloud.com>
 *
 * @copyright Copyright (c) 2019, 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\Helper;

use OCP\IConfig;
use OCP\User;

class UserTypeHelper {
    /** @var IConfig */
    private $config;

    public function __construct(IConfig $config = null) {
        $this->config = $config;
        if ($config === null) {
            $this->config = \OC::$server->getConfig();
        }
    }

    /**
     * Checks whether given uid belongs to the user created for example by
     * guests app
     *
     * @param string $uid
     * @return bool
     */
    public function isGuestUser($uid) {
        return (bool) $this->config->getUserValue($uid, 'owncloud', 'isGuest', false);
    }

    /**
     * Returns the user type based on user id
     *
     * @param string $uid
     * @return integer
     */
    public function getUserType($uid) {
        if ($this->isGuestUser($uid)) {
            return User::USER_TYPE_GUEST;
        }

        return User::USER_TYPE_USER;
    }
}