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issue #777, make photo cache time configurable, read the comments.

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This commit is contained in:
friendica 2014-12-27 18:19:51 -08:00
parent 096956ff78
commit 50943f439c
2 changed files with 16 additions and 3 deletions
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3
mod/item.php
View File

@ -683,7 +683,8 @@ function item_post(&$a) {
}
}
$item_flags |= ITEM_UNSEEN;
if(local_user() != $profile_uid)
$item_flags |= ITEM_UNSEEN;
if($post_type === 'wall' || $post_type === 'wall-comment')
$item_flags = $item_flags | ITEM_WALL;

16
mod/photo.php
View File

@ -224,9 +224,21 @@ function photo_init(&$a) {
}
else {
// The photo cache default is 1 day to provide a privacy trade-off,
// as somebody reducing photo permissions on a photo that is already
// "in the wild" won't be able to stop the photo from being viewed
// for this amount amount of time once it is in the browser cache.
// The privacy expectations of your site members and their perception
// of privacy where it affects the entire project may be affected.
// This has performance considerations but we highly recommend you
// leave it alone.
header("Expires: " . gmdate("D, d M Y H:i:s", time() + (3600*24)) . " GMT");
header("Cache-Control: max-age=" . (3600*24));
$cache = get_config('system','photo_cache_time');
if(! $cache)
$cache = (3600 * 24); // 1 day
header("Expires: " . gmdate("D, d M Y H:i:s", time() + $cache) . " GMT");
header("Cache-Control: max-age=" . $cache);
}
echo $data;