vendor/easycorp/easyadmin-bundle/src/Factory/ControllerFactory.php line 42

  1. <?php
  3. namespace EasyCorp\Bundle\EasyAdminBundle\Factory;
  5. use EasyCorp\Bundle\EasyAdminBundle\Contracts\Controller\CrudControllerInterface;
  6. use EasyCorp\Bundle\EasyAdminBundle\Contracts\Controller\DashboardControllerInterface;
  7. use Symfony\Component\HttpFoundation\Request;
  8. use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
  9. use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  11. /**
  12.  * @author Lukas Lücke <lukas@luecke.me>
  13.  */
  14. final class ControllerFactory
  15. {
  16.     private ControllerResolverInterface $controllerResolver;
  18.     public function __construct(ControllerResolverInterface $controllerResolver)
  19.     {
  20.         $this->controllerResolver = $controllerResolver;
  21.     }
  23.     public function getDashboardControllerInstance(string $controllerFqcn, Request $request): ?DashboardControllerInterface
  24.     {
  25.         return $this->getDashboardController($controllerFqcn, $request);
  26.     }
  28.     public function getCrudControllerInstance(?string $crudControllerFqcn, ?string $crudAction, Request $request): ?CrudControllerInterface
  29.     {
  30.         if (null === $crudControllerFqcn) {
  31.             return null;
  32.         }
  34.         return $this->getCrudController($crudControllerFqcn, $crudAction, $request);
  35.     }
  37.     private function getDashboardController(?string $dashboardControllerFqcn, Request $request): ?DashboardControllerInterface
  38.     {
  39.         return $this->getController(DashboardControllerInterface::class, $dashboardControllerFqcn, 'index', $request);
  40.     }
  42.     private function getCrudController(?string $crudControllerFqcn, ?string $crudAction, Request $request): ?CrudControllerInterface
  43.     {
  44.         return $this->getController(CrudControllerInterface::class, $crudControllerFqcn, $crudAction, $request);
  45.     }
  47.     private function getController(string $controllerInterface, ?string $controllerFqcn, ?string $controllerAction, Request $request)
  48.     {
  49.         if (null === $controllerFqcn || null === $controllerAction) {
  50.             return null;
  51.         }
  53.         $newRequest = $request->duplicate(null, null, ['_controller' => [$controllerFqcn, $controllerAction]]);
  54.         $controllerCallable = $this->controllerResolver->getController($newRequest);
  56.         if (false === $controllerCallable) {
  57.             throw new NotFoundHttpException(sprintf('Unable to find the controller "%s::%s".', $controllerFqcn, $controllerAction));
  58.         }
  60.         if (!\is_array($controllerCallable)) {
  61.             return null;
  62.         }
  64.         $controllerInstance = $controllerCallable[0];
  66.         return is_subclass_of($controllerInstance, $controllerInterface) ? $controllerInstance : null;
  67.     }
  68. }