Recipient/sender data will be retrieved from the Message API.
The return value is the number of recipients who were accepted for delivery.
/**
* Send the given Message.
*
* Recipient/sender data will be retrieved from the Message API.
*
* The return value is the number of recipients who were accepted for delivery.
* NOTE: If using 'sendmail -t' you will not be aware of any failures until
* they bounce (i.e. send() will always return 100% success).
*
* @param Swift_Mime_Message $message
* @param string[] $failedRecipients An array of failures by-reference
*
* @return int
*/
public function send(Swift_Mime_Message $message, &$failedRecipients = null)
{
$failedRecipients = (array) $failedRecipients;
$command = $this->getCommand();
$buffer = $this->getBuffer();
if (false !== strpos($command, ' -t')) {
if ($evt = $this->_eventDispatcher->createSendEvent($this, $message)) {
$this->_eventDispatcher->dispatchEvent($evt, 'beforeSendPerformed');
if ($evt->bubbleCancelled()) {
return 0;
}
}
if (false === strpos($command, ' -f')) {
$command .= ' -f' . escapeshellarg($this->_getReversePath($message));
}
$buffer->initialize(array_merge($this->_params, array('command' => $command)));
if (false === strpos($command, ' -i') && false === strpos($command, ' -oi')) {
$buffer->setWriteTranslations(array("\r\n" => "\n", "\n." => "\n.."));
} else {
$buffer->setWriteTranslations(array("\r\n" => "\n"));
}
$count = count((array) $message->getTo()) + count((array) $message->getCc()) + count((array) $message->getBcc());
$message->toByteStream($buffer);
$buffer->flushBuffers();
$buffer->setWriteTranslations(array());
$buffer->terminate();
if ($evt) {
$evt->setResult(Swift_Events_SendEvent::RESULT_SUCCESS);
$evt->setFailedRecipients($failedRecipients);
$this->_eventDispatcher->dispatchEvent($evt, 'sendPerformed');
}
$message->generateId();
} elseif (false !== strpos($command, ' -bs')) {
$count = parent::send($message, $failedRecipients);
} else {
$this->_throwException(new Swift_TransportException('Unsupported sendmail command flags [' . $command . ']. ' . 'Must be one of "-bs" or "-t" but can include additional flags.'));
}
return $count;
}
