<?php
  
  /**
   * ownCloud - user_webdavauth
   *
   * @author Frank Karlitschek
   * @copyright 2012 Frank Karlitschek frank@owncloud.org
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
   * License as published by the Free Software Foundation; either
   * version 3 of the License, or any later version.
   *
   * This library 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 along with this library.  If not, see <http://www.gnu.org/licenses/>.
   *
   */
  
  OC_Util::checkAdminUser();
  
  if($_POST) {
  	// CSRF check
  	OCP\JSON::callCheck();
  
  	if(isset($_POST['webdav_url'])) {
  		OC_CONFIG::setValue('user_webdavauth_url', strip_tags($_POST['webdav_url']));
  	}
  }
  
  // fill template
  $tmpl = new OC_Template( 'user_webdavauth', 'settings');
  $tmpl->assign( 'webdav_url', OC_Config::getValue( "user_webdavauth_url" ));
  
  return $tmpl->fetchPage();