src/Service/TranslationService.php line 72

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  1. <?php
  3. namespace App\Service;
  5. use App\Entity\Translation;
  6. use Psr\Log\LoggerInterface;
  7. use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
  8. use Symfony\Component\HttpFoundation\Request;
  9. use Symfony\Component\HttpFoundation\RequestStack;
  10. use Symfony\Component\HttpFoundation\Session\SessionInterface;
  12. class TranslationService extends AbstractController
  13. {
  14.     /**
  15.      * @var Request|null
  16.      */
  17.     private $request;
  19.     /**
  20.      * @var SessionInterface
  21.      */
  22.     private $session;
  24.     /**
  25.      * TranslationService constructor.
  26.      * @param RequestStack $request_stack
  27.      * @param SessionInterface $session
  28.      */
  29.     public function __construct(RequestStack $request_stack, SessionInterface $session)
  30.     {
  31.         // init request
  32.         $this->request = $request_stack->getCurrentRequest();
  33.         $this->session = $session;
  34.     }
  36.     /**
  37.      * @param string $name
  38.      * @param string $translation
  39.      * @return Translation|object
  40.      */
  41.     public function setTranslation(string $name, string $translation)
  42.     {
  43.         $user = $this->getUser();
  45.         if (!$user) {
  46.             $userId = 0;
  47.             $language = $this->request->getLocale();
  48.         } else {
  49.             $userId = $user->getId();
  50.             $language = $user->getLanguage();
  51.         }
  53.         $entityManager = $this->getDoctrine()->getManager();
  54.         $translationObject = new Translation();
  55.         $entityManager->persist($translationObject
  56.             ->setLanguage($language)
  57.             ->setName($name)
  58.             ->setTranslation($translation)
  59.             ->setCreated(new \DateTime())
  60.             ->setCreatedBy($userId)
  61.             ->setModified(new \DateTime())
  62.             ->setModifiedBy($userId));
  63.         $entityManager->flush();
  64.         $entityManager->refresh($translationObject);
  65.         return $translationObject;
  66.     }
  68.     /**
  69.      * @param string $name
  70.      * @return string|null
  71.      */
  72.     public function getTranslation(string $name): ?string
  73.     {
  74.         $entityManager = $this->getDoctrine()->getManager();
  75.         $language = $this->determineLanguage();
  76.         $translations = $entityManager->getRepository(Translation::class)->findBy([
  77.             "name" => $name,
  78.             "language" => $language,
  79.         ], [
  80.             "id" => "DESC"
  81.         ], 1);
  83.         // if we have no translation fall back to default language EN
  84.         if (!count($translations)) {
  85.             $translations = $entityManager->getRepository(Translation::class)->findBy([
  86.                 "name" => $name,
  87.                 "language" => "en",
  88.             ], [
  89.                 "id" => "DESC"
  90.             ], 1);
  91.         }
  92.         // if there is even no EN translation just return the name
  93.         if (!count($translations)) {
  94.             return $name;
  95.         }
  96.         return htmlspecialchars($translations[0]->getTranslation());
  97.     }
  99.     /**
  100.      * @return mixed|string
  101.      */
  102.     private function determineLanguage()
  103.     {
  104.         // try to load from session first
  105.         if ($this->session->get("_locale", false)) {
  106.             return $this->session->get("_locale");
  107.         }
  108.         // try to load from user second
  109.         if ($this->getUser()) {
  110.             return $this->getUser()->getLanguage();
  111.         }
  112.         // try to load from cookie
  113.         if (isset($_COOKIE["language"])) {
  114.             return $_COOKIE["language"];
  115.         }
  116.         // else use locale
  117.         return $this->request->getLocale();
  118.     }
  119. }