Setup caching on the svg route

1 files changed, 9 insertions, 0 deletions

diff --git a/src/Http/Controllers/SvgController.php b/src/Http/Controllers/SvgController.php
index 9e9c550..a29fce1 100644
--- a/src/Http/Controllers/SvgController.php
+++ b/src/Http/Controllers/SvgController.php
@@ -18,11 +18,20 @@ class SvgController extends Controller
         $svgContent = $collection->getSvg();
         if ($svgContent === null) abort(404);
 
+        $cacheControl = '';
+        if ($request->query('v') && ($maxAge = $collection->getMaxAge()) > 0) {
+            $cacheControl = "max-age={$maxAge}, public";
+        }
+        else {
+            $cacheControl = 'no-store, private';
+        }
+
         return response(
             $svgContent,
             200,
             [
                 'Content-Type' => 'image/svg+xml',
+                'Cache-Control' => $cacheControl,
             ]
         );
     }