diff options
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/gallery/helpers/gallery_event.php | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/modules/gallery/helpers/gallery_event.php b/modules/gallery/helpers/gallery_event.php index 54c60296..eb54e521 100644 --- a/modules/gallery/helpers/gallery_event.php +++ b/modules/gallery/helpers/gallery_event.php @@ -36,6 +36,34 @@ class gallery_event_Core { locales::set_request_locale(); } + static function gallery_shutdown() { + // Every 500th request, do a pass over var/logs and var/tmp and delete old files. + // Limit ourselves to deleting a single file so that we don't spend too much CPU + // time on it. As long as servers call this at least twice a day they'll eventually + // wind up with a clean var/logs directory because we only create 1 file a day there. + // var/tmp might be stickier because theoretically we could wind up spamming that + // dir with a lot of files. But let's start with this and refine as we go. + if (!(rand() % 500)) { + // Note that this code is roughly duplicated in gallery_event::gallery_shutdown + $threshold = time() - 1209600; // older than 2 weeks + foreach(array("logs", "tmp") as $dir) { + $dir = VARPATH . $dir; + if ($dh = opendir($dir)) { + while (($file = readdir($dh)) !== false) { + if ($file[0] == ".") { + continue; + } + + if (filemtime("$dir/$file") <= $threshold) { + unlink("$dir/$file"); + break; + } + } + } + } + } + } + static function user_deleted($user) { $admin = identity::admin_user(); if (!empty($admin)) { // could be empty if there is not identity provider |