From a2c47304d8230f1937c2a4f019aba89fa74203bc Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Wed, 29 Aug 2018 13:58:50 +0200
Subject: Added generic error pages

---
 src/Http/Response.php | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

(limited to 'src/Http/Response.php')

diff --git a/src/Http/Response.php b/src/Http/Response.php
index 9db6fa83..d79ab98b 100644
--- a/src/Http/Response.php
+++ b/src/Http/Response.php
@@ -2,6 +2,7 @@
 
 namespace Engelsystem\Http;
 
+use Engelsystem\Renderer\Renderer;
 use Psr\Http\Message\ResponseInterface;
 use Symfony\Component\HttpFoundation\Response as SymfonyResponse;
 
@@ -9,6 +10,25 @@ class Response extends SymfonyResponse implements ResponseInterface
 {
     use MessageTrait;
 
+    /** @var Renderer */
+    protected $view;
+
+    /**
+     * @param string   $content
+     * @param int      $status
+     * @param array    $headers
+     * @param Renderer $view
+     */
+    public function __construct(
+        $content = '',
+        int $status = 200,
+        array $headers = array(),
+        Renderer $view = null
+    ) {
+        $this->view = $view;
+        parent::__construct($content, $status, $headers);
+    }
+
     /**
      * Return an instance with the specified status code and, optionally, reason phrase.
      *
@@ -72,4 +92,25 @@ class Response extends SymfonyResponse implements ResponseInterface
 
         return $new;
     }
+
+    /**
+     * Return an instance with the rendered content.
+     *
+     * THis method retains the immutability of the message and returns
+     * an instance with the updated status and headers
+     *
+     * @param string              $view
+     * @param array               $data
+     * @param int                 $status
+     * @param string[]|string[][] $headers
+     * @return Response
+     */
+    public function withView($view, $data = [], $status = 200, $headers = [])
+    {
+        if (!$this->view instanceof Renderer) {
+            throw new \InvalidArgumentException('Renderer not defined');
+        }
+
+        return $this->create($this->view->render($view, $data), $status, $headers);
+    }
 }
-- 
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