src/Twig/AppExtension.php line 56

1. <?php
3. namespace App\Twig;
5. use App\Service\TranslationService;
6. use Symfony\Component\HttpFoundation\Session\SessionInterface;
7. use Twig\Extension\AbstractExtension;
8. use Twig\TwigFilter;
10. /**
11.  * Class AppExtension
12.  * @package App\Twig
13.  */
14. class AppExtension extends AbstractExtension
15. {
16.     /**
17.      * @var TranslationService
18.      */
19.     private $translationService;
21.     /**
22.      * @var SessionInterface
23.      */
24.     private $session;
26.     /**
27.      * AppExtension constructor.
28.      * @param TranslationService $translationService
29.      * @param SessionInterface $session
30.      */
31.     public function __construct(TranslationService $translationService, SessionInterface $session)
32.     {
33.         $this->translationService = $translationService;
34.         $this->session = $session;
35.     }
37.     /**
38.      * @return TwigFilter[]
39.      */
40.     public function getFilters()
41.     {
42.         return [
43.             new TwigFilter('transedit', [$this, 'getTranslation']),
44.             new TwigFilter('transonly', [$this, 'getTranslationOnly']),
45.             new TwigFilter('json_decode', [$this, 'jsonDecode'])
46.         ];
47.     }
49.     /**
50.      * @param string $name
51.      * @return string
52.      */
53.     public function getTranslation(string $name)
54.     {
55.         // load language from user
56.         $translation = $this->translationService->getTranslation($name);
58.         if ($this->session->get("editmode", false)) {
59.             return "<span class=\"transedit\" data-name=\"".$name."\" data-translation=\"".$translation."\">".$translation."</span>";
60.         } else {
61.             return $translation;
62.         }
63.     }
65.     /**
66.      * @param string $name
67.      * @return string
68.      */
69.     public function getTranslationOnly(string $name)
70.     {
71.         // load language from user
72.         return $this->translationService->getTranslation($name);
73.     }
76.     /**
77.      * @param string $name
78.      * @return string
79.      */
80.     public function jsonDecode($string)
81.     {
82.         return json_decode($string, true);
83.     }
85. }