[TASK] Re-work/simplify copyright header in PHP files - Part 2
[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 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 /**
18 * Environment status check for errors
19 */
20 class EnvironmentStatus extends AbstractAjaxAction {
21
22 /**
23 * Get environment status errors
24 *
25 * @return string
26 */
27 protected function executeAction() {
28 /** @var \TYPO3\CMS\Install\Status\StatusUtility $statusUtility */
29 $statusUtility = $this->objectManager->get('TYPO3\\CMS\\Install\\Status\\StatusUtility');
30
31 // Count of failed environment checks are displayed in the left navigation menu
32 $environmentStatus = $this->objectManager->get('TYPO3\\CMS\\Install\\SystemEnvironment\\Check')->getStatus();
33 $environmentErrors = $statusUtility->filterBySeverity($environmentStatus, 'error');
34 return count($environmentErrors);
35 }
36 }