host = $host; $this->port = $port; $this->authentication = $authentication; $this->login = $login; $this->password = $password; $this->encryption = $encryption; $this->from_name = $from_name; $this->from_email = $from_email; $this->mailer = $this->buildMailer(); } function send($newsletter, $subscriber) { try { $message = $this->createMessage($newsletter, $subscriber); $result = $this->mailer->send($message); } catch(\Exception $e) { $result = false; } return ($result === 1); } function buildMailer() { $transport = \Swift_SmtpTransport::newInstance( $this->host, $this->port, $this->encryption); $transport->setTimeout(10); if($this->authentication) { $transport ->setUsername($this->login) ->setPassword($this->password); } return \Swift_Mailer::newInstance($transport); } function createMessage($newsletter, $subscriber) { $message = \Swift_Message::newInstance() ->setFrom(array($this->from_email => $this->from_name)) ->setTo($this->processSubscriber($subscriber)) ->setSubject($newsletter['subject']); if(!empty($newsletter['body']['html'])) { $message = $message->setBody($newsletter['body']['html'], 'text/html'); } if(!empty($newsletter['body']['text'])) { $message = $message->addPart($newsletter['body']['text'], 'text/plain'); } return $message; } function processSubscriber($subscriber) { preg_match('!(?P.*?)\s<(?P.*?)>!', $subscriber, $subscriber_data); if(!isset($subscriber_data['email'])) { $subscriber_data = array( 'email' => $subscriber, ); } return array( $subscriber_data['email'] => (isset($subscriber_data['name'])) ? $subscriber_data['name'] : '' ); } }