Mwalker has uploaded a new change for review.

  https://gerrit.wikimedia.org/r/96643


Change subject: Cache Hide Requests
......................................................................

Cache Hide Requests

Change-Id: If6279142ad768959e1d05f4c67941a6f148d68ec
---
M special/SpecialHideBanners.php
1 file changed, 7 insertions(+), 1 deletion(-)


  git pull ssh://gerrit.wikimedia.org:29418/mediawiki/extensions/CentralNotice 
refs/changes/43/96643/1

diff --git a/special/SpecialHideBanners.php b/special/SpecialHideBanners.php
index f947876..18e983e 100644
--- a/special/SpecialHideBanners.php
+++ b/special/SpecialHideBanners.php
@@ -6,6 +6,9 @@
  * see fundrasing banners.
  */
 class SpecialHideBanners extends UnlistedSpecialPage {
+       // Cache this blank response for a day or so (60 * 60 * 24 s.)
+       const CACHE_EXPIRY = 86400;
+
        function __construct() {
                parent::__construct( 'HideBanners' );
        }
@@ -22,7 +25,10 @@
                wfResetOutputBuffers();
 
                header( 'Content-Type: image/png' );
-               header( 'Cache-Control: no-cache' );
+               if ( !$this->getUser()->isLoggedIn() ) {
+                       $expiry = SpecialHideBanners::CACHE_EXPIRY;
+                       header( "Cache-Control: public, s-maxage={$expiry}, 
max-age=0" );
+               }
        }
 
        /**

-- 
To view, visit https://gerrit.wikimedia.org/r/96643
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: If6279142ad768959e1d05f4c67941a6f148d68ec
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/extensions/CentralNotice
Gerrit-Branch: wmf_deploy
Gerrit-Owner: Mwalker <[email protected]>

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