From 53038a5022361e935e62f148f75e251e23539bd0 Mon Sep 17 00:00:00 2001
From: Colin FRIZOT <Colin.FRIZOT@etu.uca.fr>
Date: Tue, 22 Nov 2022 08:47:06 +0100
Subject: [PATCH] Ajoute le News Controller

---
 public/index.php                        |  1 +
 src/Silex/Controller/UserController.php |  7 +++++++
 src/Silex/Gateway/NewsGateway.php       | 19 ++++++++++++++++++-
 3 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/public/index.php b/public/index.php
index ca12d70..f956b2f 100644
--- a/public/index.php
+++ b/public/index.php
@@ -11,5 +11,6 @@ $loader->register();
 $controller = new \Silex\Controller\UserController();
 $router = new Router($_SERVER['REQUEST_URI']);
 $router->get('/^$/', [$controller, 'index']);
+$router->get('/^news\/(?<id>[\w-]+)$/', [$controller, 'viewPost']);
 //$router->get('/^inscription$/', [$controller, 'connexion']);
 $router->run(new \Silex\DI\DI())->render(__DIR__ . '/../' . VIEW_PATH);
diff --git a/src/Silex/Controller/UserController.php b/src/Silex/Controller/UserController.php
index 767a666..5e915b0 100644
--- a/src/Silex/Controller/UserController.php
+++ b/src/Silex/Controller/UserController.php
@@ -14,4 +14,11 @@ class UserController
         $news = $di->getNewsGateway()->getPaginatedRecentNews();
         return new HttpResponse(200, 'home', ['news' => $news]);
     }
+
+    public function viewPost(DI $di, array $params): HttpResponse
+    {
+        $newsId = intval($params['id']);
+        $news = $di->getNewsGateway()->getById($newsId);
+        return new HttpResponse(200, 'home', ['news' => $news]);
+    }
 }
diff --git a/src/Silex/Gateway/NewsGateway.php b/src/Silex/Gateway/NewsGateway.php
index d2ee725..0c2c3af 100644
--- a/src/Silex/Gateway/NewsGateway.php
+++ b/src/Silex/Gateway/NewsGateway.php
@@ -30,8 +30,25 @@ class NewsGateway
         }
         $news = [];
         while ($data = $req->fetch()) {
-            $news[] = new News($data['title'], $data['content'], DateTime::createFromFormat('Y-m-d H:i:s', $data['publication_date']));
+            $news[] = $this->createNews($data);
         }
         return $news;
     }
+
+    public function getById(int $id): News 
+    {
+        $req = $this->pdo->prepare('SELECT * FROM news WHERE id_news=:id;');
+        $req->bindValue(':id', $id, PDO::PARAM_INT);
+        if (!$req->execute()) {
+            return null;
+        }
+        $data = $req->fetch();
+        $news = $this->createNews($data);
+        return $news;
+    }
+
+    private function createNews(array $data): News
+    {
+        return new News($data['title'], $data['content'], DateTime::createFromFormat('Y-m-d H:i:s', $data['publication_date']));
+    }
 }