From 89530fd6e077dc061f2a5bbb20d9eb502b37b2c6 Mon Sep 17 00:00:00 2001
From: Kevin Frantz <mail@kevin-frantz.de>
Date: Fri, 23 Nov 2018 23:22:17 +0100
Subject: [PATCH] Optimized Imprint function

---
 .../Controller/AbstractEntityController.php    | 12 ++++++++++++
 .../src/Controller/DefaultController.php       | 18 +++++++++++++++---
 .../templates/standard/imprint.html.twig       |  2 +-
 3 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/application/src/Controller/AbstractEntityController.php b/application/src/Controller/AbstractEntityController.php
index 187936d..0804b86 100644
--- a/application/src/Controller/AbstractEntityController.php
+++ b/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, [
diff --git a/application/src/Controller/DefaultController.php b/application/src/Controller/DefaultController.php
index ec153e0..f5b3587 100644
--- a/application/src/Controller/DefaultController.php
+++ b/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;
+    }
 }
diff --git a/application/templates/standard/imprint.html.twig b/application/templates/standard/imprint.html.twig
index be73a95..66de32d 100644
--- a/application/templates/standard/imprint.html.twig
+++ b/application/templates/standard/imprint.html.twig
@@ -8,5 +8,5 @@ Homepage
 Imprint
 {% endtrans %}
 </h2>
-Developed by kevinfrantz
+{{ source.text }}
 {% endblock %}