<?php

  /**
   * Copyright (c) 2013 Georg Ehrke georg@ownCloud.com
   * This file is licensed under the Affero General Public License version 3 or
   * later.
   * See the COPYING-README file.
   */
  OCP\JSON::checkAdminUser();

  OCP\JSON::callCheck();

  if (!array_key_exists('appid', $_POST)) {
  	OCP\JSON::error(array(
  		'message' => 'No AppId given!'
  	));
  	exit;
  }
  
  $appId = $_POST['appid'];
  
  if (!is_numeric($appId)) {
  	$appId = OC_Appconfig::getValue($appId, 'ocsid', null);
  	$isShipped = OC_App::isShipped($appId);
  
  	if ($appId === null) {
  		OCP\JSON::error(array(
  			'message' => 'No OCS-ID found for app!'
  		));
  		exit;
  	}
  } else {
  	$isShipped = false;
  }
  
  $appId = OC_App::cleanAppId($appId);

  \OC_Config::setValue('maintenance', true);

  $result = OC_Installer::updateAppByOCSId($appId, $isShipped);

  \OC_Config::setValue('maintenance', false);

  if($result !== false) {

  	OC_JSON::success(array('data' => array('appid' => $appId)));

  } else {

  	$l = OC_L10N::get('settings');

  	OC_JSON::error(array("data" => array( "message" => $l->t("Couldn't update app.") )));

  }