From 900d5fc031d661a2bd5e709f82a79745a3c4e7cd Mon Sep 17 00:00:00 2001
From: Till Faelligen <2353100+S7evinK@users.noreply.github.com>
Date: Tue, 2 Aug 2022 17:39:32 +0200
Subject: [PATCH] Add Cache-Control header

---
 mediaapi/routing/routing.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mediaapi/routing/routing.go b/mediaapi/routing/routing.go
index 196908184..9dcfa955f 100644
--- a/mediaapi/routing/routing.go
+++ b/mediaapi/routing/routing.go
@@ -149,6 +149,9 @@ func makeDownloadAPI(
 			}
 		}
 
+		// Cache media for at least one day.
+		w.Header().Set("Cache-Control", "public,max-age=86400,s-maxage=86400")
+
 		Download(
 			w,
 			req,