protected function injectCommand(Chain $chain, $msg, $isPrivate = true)
{
$request = $chain->getRequest();
$request['msg'] = $msg;
if ($isPrivate) {
$request['to'] = $chain->getUser()->getId();
} else {
$request['self'] = 1;
}
$chain->setRequest($request);
}
/**
* C-o-R pattern
* @param Chain $chain input stream
* @return false|null|true
*/
public function handleRequest(Chain $chain)
{
$request = $chain->getRequest();
$text = strip_tags(htmlentities(trim($request['msg'])));
$msgMaxLength = DI::get()->getConfig()->msgMaxLength;
if (mb_strlen($text) > $msgMaxLength) {
$text = mb_strcut($text, 0, $msgMaxLength) . self::CUT;
}
$request['msg'] = $text;
$chain->setRequest($request);
}
private function onResponse(Chain $chain)
{
return function (Response $response) use($chain) {
BufferedSink::createPromise($response)->then(function ($body) use($chain) {
$logger = DI::get()->getLogger();
$logger->info('Got http response: ' . $body);
if (!($json = json_decode($body, 1))) {
return;
}
$logger->info('JSON decoded');
$channelId = $chain->getUser()->getChannelId();
/** @var UserCollection $users */
$users = DI::get()->getUsers();
$response = (new MusicResponse())->setInfo($json)->setChannelId($channelId);
$loop = DI::get()->container()->get('eventloop');
$loop->addTimer(1, function () use($users, $response, $logger) {
$users->setResponse($response)->notify(false);
$logger->info('Sent MusicResponse!');
});
$channel = ChannelsCollection::get()->getChannelById($channelId);
$history = $channel->getHistory(0);
foreach ($history as $k => $part) {
/** @var Msg $msgObj */
$msgObj = $part['msg'];
$string = $msgObj->getMsg($chain->getUser()->getLang());
if (!preg_match('~id="music-(' . $json['track_id'] . ')"~u', $string)) {
continue;
}
$logger->info('Replacing corresponding history row');
$string = str_replace('id="music-' . $json['track_id'] . '" data-src=""><span class="glyphicon glyphicon-play-circle">' . '</span> <span class="audio-title">...</span>', 'id="music-' . $json['track_id'] . '" data-src="' . $json['url'] . '" bind-play-click="1">' . '<span class="glyphicon glyphicon-play-circle"></span> ' . '<span class="audio-title">' . $json['artist'] . ' - ' . $json['track'] . '</span>', $string);
$part['msg'] = MsgRaw::create($string);
$channel->setRow($k, $part);
}
});
};
}
