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);
}