public function announce($tid, $uid)
{
// torrent klients (utorrent) atver šādu adresi
// http://xxx/announce/2/2?info_hash=xxxx&peer_id=xxxx&numwant=50&event=started&port=123&left=0
// parametru skaidrojums
// https://wiki.theory.org/BitTorrentSpecification (Tracker Request Parameters)
$torrent = Torrent::findOrFail($tid);
$user = User::findOrFail($uid);
Eloquent::unguard();
// atlasa ierakstu vai izveido jaunu
$data = TorrentUser::firstOrCreate(array('torrent_id' => $torrent->id, 'user_id' => $user->id, 'peer_id' => @$_GET['peer_id']));
$data->ip = $_SERVER['REMOTE_ADDR'];
// utorrent ip adrese
$data->port = (int) @$_GET['port'];
// utorrent ports
$data->peer_id = @$_GET['peer_id'];
// utorrent kaut kāds id
$data->seeding = @$_GET['left'] == 0;
// cik baiti atlikuši lejuplādēt (0 = pabeigts)
if (@$_GET['event'] == 'stopped') {
$data->delete();
// nospieda stop pogu, dzēšam
} else {
$data->save();
}
$numwant = isset($_GET['numwant']) ? (int) $_GET['numwant'] : 50;
// cik datus par citiem lietotājiem grib
$complete = TorrentUser::where('torrent_id', $torrent->id)->where('seeding', true)->count();
// saskaita šim torrentam seederus
$incomplete = TorrentUser::where('torrent_id', $torrent->id)->where('seeding', false)->count();
// saskaita šim torrentam leecherus
$peers = TorrentUser::where('torrent_id', $torrent->id)->select('peer_id', 'ip', 'port')->take($numwant)->get()->toArray();
// https://wiki.theory.org/BitTorrentSpecification (Tracker Response)
$response = array('interval' => 60, 'tracker id' => 'tracker', 'complete' => $complete, 'incomplete' => $incomplete, 'peers' => $peers);
$response = Response::make(Bencode::encode($response), 200);
$response->header('Content-Type', 'text/plain');
return $response;
}
