From f49a854373d3e4390317ca04b19c3c1605a0b669 Mon Sep 17 00:00:00 2001
From: Yorkie Chadwick <ychadwick@gmail.com>
Date: Mon, 26 Jan 2015 12:16:51 +0100
Subject: [PATCH] added max age and etag

---
 Controller/MediaController.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Controller/MediaController.php b/Controller/MediaController.php
index 7aae068fe..f9410491b 100644
--- a/Controller/MediaController.php
+++ b/Controller/MediaController.php
@@ -18,6 +18,7 @@
 use Symfony\Component\HttpFoundation\StreamedResponse;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 use Symfony\Component\Security\Core\Exception\AccessDeniedException;
+use Symfony\Component\Validator\Constraints\Date;
 
 class MediaController extends BaseMediaController
 {
@@ -60,8 +61,10 @@ public function viewImageAction(Request $request, $id, $format = 'reference')
 
         $response = new Response($file->getContent(), 200, $headers);
 
-        $response->setLastModified($media->getUpdatedAt());
         $response->setPublic();
+        $response->setMaxAge(604800);
+        $response->setLastModified($media->getUpdatedAt());
+        $response->getEtag(md5(sprintf('image_%s_updated_at', $id)));
 
 
         return $response;