<?php
  /**
   * Copyright (c) 2011, 2012 Georg Ehrke <ownclouddev at georgswebsite dot de>
   * This file is licensed under the Affero General Public License version 3 or
   * later.
   * See the COPYING-README file.
   */
  
  
  OCP\JSON::checkLoggedIn();
  OCP\JSON::checkAppEnabled('calendar');
  OCP\JSON::callCheck();
  
  $l = OCP\Util::getL10N('calendar');
  
  $lat = $_POST['lat'];
  $lng = $_POST['lng'];
  
  $timezone =  OC_Geo::timezone($lat, $lng);
  
  if($timezone == OCP\Config::getUserValue(OCP\USER::getUser(), 'calendar', 'timezone')) {
  	OCP\JSON::success();
  	exit;
  }
  OCP\Config::setUserValue(OCP\USER::getUser(), 'calendar', 'timezone', $timezone);
  $message = array('message'=> $l->t('New Timezone:') . $timezone);
  OCP\JSON::success($message);