owncloud/core

<?php
/**
 * @author Thomas Müller <thomas.mueller@tmit.eu>
 *
 * @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\Node;

use OC\Files\FileInfo;
use OCP\Files\NotFoundException;
use OCP\Files\NotPermittedException;

class AbstractFolder extends AbstractNode implements \OCP\Files\Folder {
    /**
     * @inheritdoc
     */
    public function getMimetype() {
        return 'httpd/unix-directory';
    }

    /**
     * @inheritdoc
     */
    public function getType() {
        return FileInfo::TYPE_FOLDER;
    }

    /**
     * @inheritdoc
     */
    public function isSubNode($node) {
        return \strpos($node->getPath(), $this->getPath()) === 0;
    }

    /**
     * @inheritdoc
     */
    public function getDirectoryListing() {
        throw new NotPermittedException();
    }

    /**
     * @inheritdoc
     */
    public function get($path) {
        throw new NotPermittedException();
    }

    /**
     * @inheritdoc
     */
    public function nodeExists($path) {
        try {
            $this->get($path);
            return true;
        } catch (NotFoundException $ex) {
            return false;
        }
    }

    /**
     * @inheritdoc
     */
    public function newFolder($path) {
        throw new NotPermittedException();
    }

    /**
     * @inheritdoc
     */
    public function newFile($path) {
        throw new NotPermittedException();
    }

    /**
     * @inheritdoc
     */
    public function search($query) {
        throw new NotPermittedException();
    }

    /**
     * @inheritdoc
     */
    public function searchByMime($mimetype) {
        throw new NotPermittedException();
    }

    /**
     * @inheritdoc
     */
    public function searchByTag($tag, $userId) {
        throw new NotPermittedException();
    }

    /**
     * @inheritdoc
     */
    public function getById($id, $first = false) {
        throw new NotPermittedException();
    }

    /**
     * @inheritdoc
     */
    public function getFreeSpace() {
        throw new NotPermittedException();
    }

    /**
     * @inheritdoc
     */
    public function getNonExistingName($name) {
        throw new NotPermittedException();
    }

    /**
     * @inheritdoc
     */
    public function getRelativePath($path) {
        throw new NotPermittedException();
    }
}