68946d24ed95b3147f934e2ed6d3a780c4102de9
[Packages/TYPO3.CMS.git] / typo3 / sysext / lang / Classes / View / AbstractJsonView.php
1 <?php
2 namespace TYPO3\CMS\Lang\View;
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 use TYPO3\CMS\Extbase\Mvc\View\AbstractView;
18 use TYPO3\CMS\Extbase\Mvc\Web\Response;
19 use TYPO3\CMS\Extbase\Object\ObjectManagerInterface;
20
21 /**
22 * Base class for JSON views
23 */
24 abstract class AbstractJsonView extends AbstractView
25 {
26 /**
27 * @var \TYPO3\CMS\Extbase\Object\ObjectManagerInterface
28 */
29 protected $objectManager;
30
31 /**
32 * @param \TYPO3\CMS\Extbase\Object\ObjectManagerInterface $objectManager
33 */
34 public function injectObjectManager(ObjectManagerInterface $objectManager)
35 {
36 $this->objectManager = $objectManager;
37 }
38
39 /**
40 * Render template content
41 *
42 * @return void
43 */
44 public function render()
45 {
46 $result = $this->getReponseData();
47 $this->sendResponse($result);
48 }
49
50 /**
51 * Returns the response data
52 *
53 * @return array The response data
54 */
55 abstract protected function getReponseData();
56
57 /**
58 * Send response to browser
59 *
60 * @param array $data The response data
61 * @return void
62 */
63 protected function sendResponse(array $data)
64 {
65 $response = $this->objectManager->get(Response::class);
66 $response->setHeader('Content-Type', 'application/json; charset=utf-8');
67 $response->setContent(json_encode($data));
68 $response->sendHeaders();
69 $response->send();
70 exit;
71 }
72 }