/**
* Send a message
*
* @param peer.mail.Message message the Message object to send
* @return bool success
*/
public function send(Message $message)
{
// Sanity check: Do we have at least one recipient?
$to = '';
for ($i = 0, $s = sizeof($message->to); $i < $s; $i++) {
if (!$message->to[$i] instanceof \peer\mail\InternetAddress) {
continue;
}
// Ignore!
$to .= $message->to[$i]->toString($message->getCharset()) . ', ';
}
if (empty($to)) {
throw new TransportException('No recipients defined (recipients[0]: ' . \xp::typeOf($message->to[0]), new \lang\IllegalArgumentException('Recipient #0 is not an InternetAddress object'));
}
// Copy message and unset To / Subject. PHPs mail() function will add them
// to the mail twice, otherwise
$tmp = clone $message;
unset($tmp->to);
unset($tmp->subject);
if (false === mail(substr($to, 0, -2), QuotedPrintable::encode($message->getSubject(), $message->getCharset()), strtr($message->getBody(), ["\r\n" => "\n", "\r" => "\n"]), rtrim($tmp->getHeaderString(), "\n"), $this->parameters)) {
throw new TransportException('Could not send mail to ' . \xp::stringOf($message->to[0]), new \io\IOException('Call to mail() failed'));
}
return true;
}