nextcloud/apps/files_external/lib/config/configadapter.php

<?php
/**
 * @author Morris Jobke <hey@morrisjobke.de>
 * @author Robin Appelman <icewind@owncloud.com>
 *
 * @copyright Copyright (c) 2015, 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\Files_External\Config;

use OC\Files\Mount\MountPoint;
use OCP\Files\Storage\IStorageFactory;
use OCA\Files_External\PersonalMount;
use OCP\Files\Config\IMountProvider;
use OCP\IUser;

/**
 * Make the old files_external config work with the new public mount config api
 */
class ConfigAdapter implements IMountProvider {
	/**
	 * Get all mountpoints applicable for the user
	 *
	 * @param \OCP\IUser $user
	 * @param \OCP\Files\Storage\IStorageFactory $loader
	 * @return \OCP\Files\Mount\IMountPoint[]
	 */
	public function getMountsForUser(IUser $user, IStorageFactory $loader) {
		$mountPoints = \OC_Mount_Config::getAbsoluteMountPoints($user->getUID());
		$mounts = array();
		foreach ($mountPoints as $mountPoint => $options) {
			if (isset($options['options']['objectstore'])) {
				$objectClass = $options['options']['objectstore']['class'];
				$options['options']['objectstore'] = new $objectClass($options['options']['objectstore']);
			}
			$mountOptions = isset($options['mountOptions']) ? $options['mountOptions'] : [];
			if (isset($options['personal']) && $options['personal']) {
				$mounts[] = new PersonalMount($options['class'], $mountPoint, $options['options'], $loader, $mountOptions);
			} else {
				$mounts[] = new MountPoint($options['class'], $mountPoint, $options['options'], $loader, $mountOptions);
			}
		}
		return $mounts;
	}
}