[TASK] Fetch folder and environment status through AJAX
[Packages/TYPO3.CMS.git] / typo3 / sysext / install / Classes / Controller / Action / Ajax / EnvironmentStatus.php
1 <?php
2 namespace TYPO3\CMS\Install\Controller\Action\Ajax;
3
4 /***************************************************************
5 * Copyright notice
6 *
7 * (c) 2014 Wouter Wolters <typo3@wouterwolters.nl>
8 * All rights reserved
9 *
10 * This script is part of the TYPO3 project. The TYPO3 project is
11 * free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * The GNU General Public License can be found at
17 * http://www.gnu.org/copyleft/gpl.html.
18 *
19 * This script is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
23 *
24 * This copyright notice MUST APPEAR in all copies of the script!
25 ***************************************************************/
26
27 /**
28 * Environment status check for errors
29 */
30 class EnvironmentStatus extends AbstractAjaxAction {
31
32 /**
33 * Get environment status errors
34 *
35 * @return string
36 */
37 protected function executeAction() {
38 /** @var \TYPO3\CMS\Install\Status\StatusUtility $statusUtility */
39 $statusUtility = $this->objectManager->get('TYPO3\\CMS\\Install\\Status\\StatusUtility');
40
41 // Count of failed environment checks are displayed in the left navigation menu
42 $environmentStatus = $this->objectManager->get('TYPO3\\CMS\\Install\\SystemEnvironment\\Check')->getStatus();
43 $environmentErrors = $statusUtility->filterBySeverity($environmentStatus, 'error');
44 return count($environmentErrors);
45 }
46 }