protected function getGameUrl(Game $game)
{
if (null === $this->urlGenerator) {
return 'http://lichess.org/';
}
return $this->urlGenerator->generate('lichess_pgn_viewer', array('id' => $game->getId()), true);
}
public function expandGame(Game $game)
{
return sprintf('game(%s,%s,%s,%s,%d,%s)', $game->getVariantName(), $game->getClockName(), $game->getIsRated() ? 'rated' : 'casual', $game->getIsPlayable() ? 'playable' : $game->getStatusMessage(), $game->getTurns(), $this->generator->generate('lichess_game', array('id' => $game->getId()), true));
}
/**
* @return string
*/
public function getFullId()
{
return $this->game->getId() . $this->getId();
}
public function findSimilar(Game $game, \DateTime $since)
{
return $this->createQueryBuilder()->field('id')->notEqual($game->getId())->field('updatedAt')->gt(new \MongoDate($since->getTimestamp()))->field('status')->equals(Game::STARTED)->field('turns')->equals($game->getTurns())->field('pgnMoves')->equals($game->getPgnMoves())->hint(array('updatedAt' => -1))->getQuery()->execute();
}
public static function diffToMove(Game $game, $forsyth)
{
$moves = array('from' => array(), 'to' => array());
$x = 1;
$y = 8;
$board = $game->getBoard();
$forsyth = str_replace('/', '', preg_replace('#\\s*([\\w\\d/]+)\\s.+#i', '$1', $forsyth));
for ($itForsyth = 0, $forsythLen = strlen($forsyth); $itForsyth < $forsythLen; $itForsyth++) {
$letter = $forsyth[$itForsyth];
$key = Board::posToKey($x, $y);
if (is_numeric($letter)) {
for ($x = $x, $max = $x + intval($letter); $x < $max; $x++) {
$_key = Board::posToKey($x, $y);
if (!$board->getSquareByKey($_key)->isEmpty()) {
$moves['from'][] = $_key;
}
}
} else {
$color = ctype_lower($letter) ? 'black' : 'white';
switch (strtolower($letter)) {
case 'p':
$class = 'Pawn';
break;
case 'r':
$class = 'Rook';
break;
case 'n':
$class = 'Knight';
break;
case 'b':
$class = 'Bishop';
break;
case 'q':
$class = 'Queen';
break;
case 'k':
$class = 'King';
break;
}
if ($piece = $board->getPieceByKey($key)) {
if ($class != $piece->getClass() || $color !== $piece->getColor()) {
$moves['to'][] = $key;
}
} else {
$moves['to'][] = $key;
}
++$x;
}
if ($x > 8) {
$x = 1;
--$y;
}
}
if (empty($moves['from'])) {
return null;
} elseif (1 === count($moves['from']) && 1 === count($moves['to'])) {
$from = $moves['from'][0];
$to = $moves['to'][0];
} elseif (2 === count($moves['from']) && 2 === count($moves['to'])) {
if ($board->getPieceByKey($moves['from'][0])->isClass('King')) {
$from = $moves['from'][0];
} else {
$from = $moves['from'][1];
}
if (in_array($board->getSquareByKey($moves['to'][0])->getX(), array(3, 7))) {
$to = $moves['to'][0];
} else {
$to = $moves['to'][1];
}
} elseif (2 === count($moves['from']) && 1 === count($moves['to']) && $board->getPieceByKey($moves['from'][0])->isClass('Pawn') && $board->getPieceByKey($moves['from'][1])->isClass('Pawn') && !$board->hasPieceByKey($moves['to'][0])) {
if ($moves['from'][0][0] === $moves['to'][0][0]) {
$from = $moves['from'][1];
} else {
$from = $moves['from'][0];
}
$to = $moves['to'][0];
} else {
throw new \RuntimeException(sprintf('Forsyth:diffToMove game:%s, variant:%s, moves: %s, forsyth:%s', $game->getId(), $game->getVariantName(), str_replace("\n", " ", var_export($moves, true)), $forsyth));
}
return $from . ' ' . $to;
}
public function findByGame(Game $game)
{
return $this->createQueryBuilder()->field('game.$id')->equals($game->getId())->getQuery()->execute();
}
public function talk(Game $game, $message)
{
$this->post('talk/' . $game->getId(), $message);
}
public function updateElo(User $user, $elo, Game $game)
{
$user->setElo($elo);
$ts = date_create()->getTimestamp();
$this->historyRepository->findOneByUserOrCreate($user)->addGame($ts, $elo, $game->getId());
}
public function renderGameFen(Game $game, User $user = null)
{
$player = $game->getPlayerByUserOrCreator($user);
$authUser = $this->container->get('security.context')->getToken()->getUser();
if ($authUser instanceof User && ($authPlayer = $game->getPlayerByUser($authUser))) {
$gameUrl = $this->getUrlGenerator()->generate('lichess_player', array('id' => $authPlayer->getFullId()));
} else {
$gameUrl = $this->getUrlGenerator()->generate('lichess_game', array('id' => $game->getId(), 'color' => $player->getColor()));
}
return sprintf('<a href="%s" title="%s" class="mini_board parse_fen" data-color="%s" data-fen="%s"></a>', $gameUrl, $this->getTranslator()->trans('View in full size'), $player->getColor(), Forsyth::export($game));
}
