owncloud/core

<?php
/**
 * @author Viktar Dubiniuk <dubiniuk@owncloud.com>
 *
 * @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\Helper;

/**
 * This class provides non-static wrappers for the static OC class members
 */
class EnvironmentHelper {
    /**
     * Get the ownCloud root path for http requests (e.g. owncloud/)
     *
     * @return string
     */
    public function getWebRoot() {
        return \OC::$WEBROOT;
    }

    /**
     * Get the installation path for owncloud on the server
     * (e.g. /srv/http/owncloud)
     *
     * @return string
     */
    public function getServerRoot() {
        return \OC::$SERVERROOT;
    }

    /**
     * Get the apps folders location on the server as an array of
     * arrays with 'path' and 'url' keys
     * where 'path' keys holds an absolute filesystem path to the folder
     * and 'url' key holds a web path relative to the ownCloud webroot
     *
     * @return string[][]
     */
    public function getAppsRoots() {
        return \OC::$APPSROOTS;
    }

    /**
     * Get the environment variable
     * @param $envVar
     * @return array|false|string
     */
    public function getEnvVar($envVar) {
        return \getenv($envVar);
    }
}