<?php
  /**
   * Copyright (c) 2011 Bart Visscher <bartv@thisnet.nl>
   * 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();
  
  $id = $_POST['id'];
  
  if(!array_key_exists('calendar', $_POST)) {
  	$cal = OC_Calendar_Object::getCalendarid($id);
  	$_POST['calendar'] = $cal;
  }else{
  	$cal = $_POST['calendar'];
  }
  
  $errarr = OC_Calendar_Object::validateRequest($_POST);
  if($errarr) {
  	//show validate errors
  	OCP\JSON::error($errarr);
  	exit;
  }else{
  	$data = OC_Calendar_App::getEventObject($id, false, false);
  	$vcalendar = OC_VObject::parse($data['calendardata']);
  
  	OC_Calendar_App::isNotModified($vcalendar->VEVENT, $_POST['lastmodified']);
  	OC_Calendar_Object::updateVCalendarFromRequest($_POST, $vcalendar);
  
  	try {
  		OC_Calendar_Object::edit($id, $vcalendar->serialize());
  	} catch(Exception $e) {
  		OCP\JSON::error(array('message'=>$e->getMessage()));
  		exit;
  	}
  	if ($data['calendarid'] != $cal) {
  		try {
  			OC_Calendar_Object::moveToCalendar($id, $cal);
  		} catch(Exception $e) {
  			OCP\JSON::error(array('message'=>$e->getMessage()));
  			exit;
  		}
  	}
  	OCP\JSON::success();
  }