media wiki torrent tracker extension
to install add the following in LocalSettings.php
require_once( "$IP/extensions/Traffic/Traffic.php" ); $wgFileExtensions[] = 'torrent';
and run maintenance/update.php to install new database tables
beware with the table prefix! if you use other than wk_ you'll have to edit files in sql/ folder by hand
besides, you'll have to add torrent mime-type in includes/mime.types
application/x-bittorrent torrent
and it's media type in includes/mime.info
application/x-bittorrent [EXECUTABLE]