/**
* {@inheritdoc}
*/
public function onSubscribeRequest(ConnectionInterface $conn, $topic)
{
$topicObj = $this->getTopic($topic);
if ($this->app->onSubscribeRequest($conn, $topicObj)) {
$this->onSubscribeApprove($conn, $topicObj);
} else {
$this->onSubscribeDecline($conn, $topicObj);
}
}
/**
* {@inheritdoc}
* @throws \Ratchet\Wamp\Exception
* @throws \Ratchet\Wamp\JsonException
*/
public function onMessage(ConnectionInterface $from, $msg)
{
$from = $this->connections[$from];
if (null === ($json = @json_decode($msg, true))) {
throw new JsonException();
}
if (!is_array($json) || $json !== array_values($json)) {
throw new Exception("Invalid WAMP message format");
}
switch ($json[0]) {
case static::MSG_PREFIX:
$from->WAMP->prefixes[$json[1]] = $json[2];
break;
case static::MSG_CALL:
array_shift($json);
$callID = array_shift($json);
$procURI = array_shift($json);
if (count($json) == 1 && is_array($json[0])) {
$json = $json[0];
}
$this->_decorating->onCall($from, $callID, $from->getUri($procURI), $json);
break;
case static::MSG_SUBSCRIBE:
$this->_decorating->onSubscribeRequest($from, $from->getUri($json[1]));
break;
case static::MSG_UNSUBSCRIBE:
$this->_decorating->onUnSubscribe($from, $from->getUri($json[1]));
break;
case static::MSG_PUBLISH:
$exclude = array_key_exists(3, $json) ? $json[3] : null;
if (!is_array($exclude)) {
if (true === (bool) $exclude) {
$exclude = array($from->WAMP->sessionId);
} else {
$exclude = array();
}
}
$eligible = array_key_exists(4, $json) ? $json[4] : array();
$this->_decorating->onPublish($from, $from->getUri($json[1]), $json[2], $exclude, $eligible);
break;
default:
throw new Exception('Invalid WAMP message type');
}
}
