vendor/shopware/storefront/Framework/Twig/TwigAppVariable.php line 16

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  1. <?php declare(strict_types=1);
  3. namespace Shopware\Storefront\Framework\Twig;
  5. use Symfony\Bridge\Twig\AppVariable;
  6. use Symfony\Component\HttpFoundation\Request;
  7. use Symfony\Component\HttpFoundation\RequestStack;
  8. use Symfony\Component\HttpFoundation\Session\Session;
  9. use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
  10. use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
  11. use Symfony\Component\Security\Core\User\UserInterface;
  13. /**
  14.  * To allow custom server parameters,
  15.  */
  16. class TwigAppVariable extends AppVariable
  17. {
  18.     private ?Request $request = null;
  20.     private AppVariable $appVariable;
  22.     private array $allowList;
  24.     public function __construct(AppVariable $appVariable, array $allowList = [])
  25.     {
  26.         $this->allowList = $allowList;
  27.         $this->appVariable = $appVariable;
  28.     }
  30.     /**
  31.      * @return Request|null
  32.      */
  33.     public function getRequest()
  34.     {
  35.         if ($this->request !== null) {
  36.             return $this->request;
  37.         }
  39.         $request = $this->appVariable->getRequest();
  41.         if ($request === null) {
  42.             throw new \RuntimeException('The "app.request" variable is not available.');
  43.         }
  45.         $clonedRequest = clone $request;
  47.         $clonedRequest->server = clone $clonedRequest->server;
  49.         foreach ($clonedRequest->server->all() as $key => $_) {
  50.             if (!\in_array(strtolower($key), $this->allowList, true)) {
  51.                 $clonedRequest->server->remove($key);
  52.             }
  53.         }
  55.         $this->request = $clonedRequest;
  57.         return $clonedRequest;
  58.     }
  60.     public function setTokenStorage(TokenStorageInterface $tokenStorage): void
  61.     {
  62.         $this->appVariable->setTokenStorage($tokenStorage);
  63.     }
  65.     public function setRequestStack(RequestStack $requestStack): void
  66.     {
  67.         $this->appVariable->setRequestStack($requestStack);
  68.     }
  70.     public function setEnvironment(string $environment): void
  71.     {
  72.         $this->appVariable->setEnvironment($environment);
  73.     }
  75.     public function setDebug(bool $debug): void
  76.     {
  77.         $this->appVariable->setDebug($debug);
  78.     }
  80.     /**
  81.      * @return TokenInterface|null
  82.      */
  83.     public function getToken()
  84.     {
  85.         return $this->appVariable->getToken();
  86.     }
  88.     /**
  89.      * @return UserInterface|null
  90.      */
  91.     public function getUser()
  92.     {
  93.         return $this->appVariable->getUser();
  94.     }
  96.     /**
  97.      * @return Session|null
  98.      */
  99.     public function getSession()
  100.     {
  101.         return $this->appVariable->getSession();
  102.     }
  104.     /**
  105.      * @return string
  106.      */
  107.     public function getEnvironment()
  108.     {
  109.         return $this->appVariable->getEnvironment();
  110.     }
  112.     /**
  113.      * @return bool
  114.      */
  115.     public function getDebug()
  116.     {
  117.         return $this->appVariable->getDebug();
  118.     }
  120.     /**
  121.      * @return array
  122.      */
  123.     public function getFlashes($types = null)
  124.     {
  125.         return $this->appVariable->getFlashes($types);
  126.     }
  127. }