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Gallery: Add caching headers to album thumbnail sending

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This commit is contained in:
Bart Visscher 2012-02-08 21:11:45 +01:00
parent 158360c09b
commit 7cd1a302d3
1 changed files with 5 additions and 0 deletions
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5
apps/gallery/ajax/galleryOp.php
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@ -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();
}