Optimized Imprint function

application/src/Controller/AbstractEntityController.php

@@ -35,6 +35,18 @@ abstract class AbstractEntityController extends FOSRestController
         return $entity;
     }
 
+    protected function loadEntityBySlug(string $slug): EntityInterface
+    {
+        $entity = $this->getDoctrine()
+        ->getRepository($this->entityName)
+        ->findOneBy(['slug' => $slug]);
+        if (!$entity) {
+            throw $this->createNotFoundException('No entity found for slug '.$slug);
+        }
+
+        return $entity;
+    }
+
     protected function redirectToRouteById(string $route, int $id): RedirectResponse
     {
         return $this->redirectToRoute($route, [

application/src/Controller/DefaultController.php

@@ -2,21 +2,28 @@
 
 namespace App\Controller;
 
-use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\Routing\Annotation\Route;
 use Symfony\Component\HttpFoundation\Response;
+use App\DBAL\Types\SystemSlugType;
+use App\Entity\Source\AbstractSource;
 
 /**
  * @author kevinfrantz
  */
-class DefaultController extends AbstractController
+class DefaultController extends AbstractEntityController
 {
     /**
+     * @todo Optimize function!
      * @Route("/imprint", name="imprint")
      */
     public function imprint(): Response
     {
-        return $this->render('standard/imprint.html.twig');
+        $source = $this->loadEntityBySlug(SystemSlugType::IMPRINT);
+        $view = $this->view($source, 200)
+        ->setTemplate('standard/imprint.html.twig')
+        ->setTemplateVar('source');
+
+        return $this->handleView($view);
     }
 
     /**
@@ -26,4 +33,9 @@ class DefaultController extends AbstractController
     {
         return $this->render('standard/homepage.html.twig');
     }
+
+    protected function setEntityName(): void
+    {
+        $this->entityName = AbstractSource::class;
+    }
 }