public static function retrieveByParameters($params)
{
$c = new Criteria();
$c->add(TorrentPeer::INFO_HASH, $params['info_hash']);
$c->add(ClientPeer::PEER_ID, Client::safe_set($params['peer_id']));
if (isset($params['key'])) {
$c->add(ClientPeer::CLIENT_KEY, Client::safe_set($params['key']));
} else {
$c->add(ClientPeer::CLIENT_KEY, null, Criteria::ISNULL);
}
if (isset($params['tracker id'])) {
$c->add(ClientPeer::TRACKER_ID, Client::safe_set($params['tracker id']));
}
$c->addJoin(TorrentPeer::ID, ClientPeer::TORRENT_ID);
$client = self::doSelectOne($c);
if (!$client) {
$criteria = new Criteria();
$criteria->add(TorrentPeer::INFO_HASH, $params['info_hash']);
$torrent = TorrentPeer::doSelectOne($criteria);
if ($torrent == null) {
throw new limeException('missing-torrent', 'Torrent not found');
}
$client = new Client();
$client->setTorrent($torrent);
$client->setTrackerId(sha1(uniqid(), true));
}
return $client;
}
