From 7cd1a302d36259ef8496ea59d7060c99b6d10e25 Mon Sep 17 00:00:00 2001
From: Bart Visscher <bartv@thisnet.nl>
Date: Wed, 8 Feb 2012 21:11:45 +0100
Subject: [PATCH] Gallery: Add caching headers to album thumbnail sending
---
apps/gallery/ajax/galleryOp.php | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/apps/gallery/ajax/galleryOp.php b/apps/gallery/ajax/galleryOp.php
index 0ec447d01f..8df692c773 100644
--- a/apps/gallery/ajax/galleryOp.php
+++ b/apps/gallery/ajax/galleryOp.php
@@ -45,6 +45,11 @@ function handleGetThumbnails($albumname) {
OC_JSON::checkLoggedIn();
$photo = new OC_Image();
$photo->loadFromFile(OC::$CONFIG_DATADIRECTORY.'/../gallery/'.$albumname.'.png');
+ $offset = 3600 * 24; // 24 hour
+ // calc the string in GMT not localtime and add the offset
+ header("Expires: " . gmdate("D, d M Y H:i:s", time() + $offset) . " GMT");
+ header('Cache-Control: max-age='.$offset.', must-revalidate');
+ header('Pragma: public');
$photo->show();
}
--
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