/**
* This is the actual Mail Queue.
*
* This is the guy who sends out e-mail. He is listening
* for messages sent to the RabbitMQ:mail_queue and he will
* relay them to the SMTP protocol.
*
* @throws \RuntimeException
*/
public function mailAction()
{
$request = $this->getRequest();
// Make sure that we are running in a console and the user has not tricked our
// application into running this action from a public web server.
if (!$request instanceof ConsoleRequest) {
throw new \RuntimeException('You can only use this action from a console!');
}
$sm = $this->getServiceLocator();
$logger = $sm->get('Logger');
/** @var $logger \Zend\Log\Logger */
try {
$connectionFactory = $sm->get('Stjornvisi\\Lib\\QueueConnectionFactory');
$connection = $connectionFactory->createConnection();
$channel = $connection->channel();
$channel->queue_declare('mail_queue', false, true, false, false);
$logger->info("Mail Queue started, Waiting for messages. To exit press CTRL+C");
//THE MAGIC
// here is where everything happens. the rest of the code
// is just connect and deconnect to RabbitMQ
$callback = function ($msg) use($logger, $sm) {
$messageObject = new NotifyMailMessage();
$messageObject->unserialize($msg->body);
if (!filter_var($messageObject->email, FILTER_VALIDATE_EMAIL)) {
$msg->delivery_info['channel']->basic_ack($msg->delivery_info['delivery_tag']);
$logger->error("Main mailer: Invalid mail address [{$messageObject->email}]");
return;
}
$logger->debug("Send e-mail to [{$messageObject->email}, {$messageObject->name}]");
//CREATE / SEND
// create a mail message and actually send it
$message = new Message();
$message->addTo($messageObject->email, $messageObject->name)->addFrom('*****@*****.**', "Stjórnvísi")->setSubject($messageObject->subject)->setBody($messageObject->body)->setEncoding("UTF-8");
//ATTACHER
// you can read all about what this does in \Stjornvisi\Mail\Attacher
// but basically what this does is: convert a simple html string into a
// multy-part mime object with embedded attachments.
$trackerId = $messageObject->user_id ? $messageObject->user_id : '';
//TODO why do I need this?
$attacher = new Attacher($message);
$message = $attacher->parse("http://tracker.stjornvisi.is/spacer.gif?id={$trackerId}");
//DEBUG MODE
// process started with --debug flag
if ($this->getRequest()->getParam('debug', false)) {
$logger->debug("Mailer:mailAction " . print_r($messageObject, true));
//TRACE MODE
// process started with --trace flag
} elseif ($this->getRequest()->getParam('trace', false)) {
$logger->debug("Mailer:mailAction " . $message->toString());
//NORMAL MODE
// process started in normal mode. e-mail will be sent
} else {
try {
$transport = $sm->get('MailTransport');
/** @var $transport \Zend\Mail\Transport\Smtp */
if (method_exists($transport, 'getConnection') && ($protocol = $transport->getConnection())) {
if ($protocol->hasSession()) {
$transport->send($message);
} else {
$protocol->connect();
$protocol->helo('localhost.localdomain');
$protocol->rset();
$transport->send($message);
}
$protocol->quit();
$protocol->disconnect();
} else {
$transport->send($message);
}
$msg->delivery_info['channel']->basic_ack($msg->delivery_info['delivery_tag']);
if ($messageObject->test) {
$logger->debug("This is just a test e-mail notofcation -- we will ignore it");
} else {
try {
$emailService = $sm->get('Stjornvisi\\Service\\Email');
/** @var $emailService \Stjornvisi\Service\Email */
$emailService->create(array('subject' => $messageObject->subject, 'body' => $messageObject->body, 'hash' => $messageObject->id, 'user_hash' => $messageObject->user_id, 'type' => $messageObject->type, 'entity_id' => $messageObject->entity_id, 'params' => $messageObject->parameters));
$emailService = null;
} catch (\Exception $e) {
while ($e) {
$logger->critical($e->getMessage(), $e->getTrace());
$e = $e->getPrevious();
}
}
}
} catch (\Exception $e) {
while ($e) {
$logger->critical($e->getMessage(), $e->getTrace());
$e = $e->getPrevious();
}
}
}
};
// end of - MAGIC
$channel->basic_qos(null, 1, null);
$channel->basic_consume('mail_queue', '', false, false, false, false, $callback);
while (count($channel->callbacks)) {
$channel->wait();
}
$channel->close();
$connection->close();
} catch (\PhpAmqpLib\Exception\AMQPOutOfBoundsException $e) {
$logger->alert("Can't start MailQueue: " . get_class($e) . ": {$e->getMessage()}", $e->getTrace());
exit(1);
} catch (\PhpAmqpLib\Exception\AMQPProtocolException $e) {
$logger->alert("Can't start MailQueue: " . get_class($e) . ": {$e->getMessage()}", $e->getTrace());
exit(1);
} catch (\PhpAmqpLib\Exception\AMQPRuntimeException $e) {
$logger->alert("Can't start MailQueue: " . get_class($e) . ": {$e->getMessage()}", $e->getTrace());
exit(1);
} catch (\PhpAmqpLib\Exception\AMQPConnectionException $e) {
$logger->alert("Can't start MailQueue: " . get_class($e) . ": {$e->getMessage()}", $e->getTrace());
exit(1);
} catch (\PhpAmqpLib\Exception\AMQPChannelException $e) {
$logger->alert("Can't start MailQueue: " . get_class($e) . ": {$e->getMessage()}", $e->getTrace());
exit(1);
} catch (\PhpAmqpLib\Exception\AMQPTimeoutException $e) {
$logger->alert("Can't start MailQueue: " . get_class($e) . ": {$e->getMessage()}", $e->getTrace());
exit(1);
} catch (\PhpAmqpLib\Exception\AMQPException $e) {
$logger->alert("Can't start MailQueue: " . get_class($e) . ": {$e->getMessage()}", $e->getTrace());
exit(1);
} catch (\Exception $e) {
while ($e) {
$logger->critical("Exception in MailQueue: {$e->getMessage()}", $e->getTrace());
$e = $e->getPrevious();
}
}
}
