123 lines
3.9 KiB
PHP
123 lines
3.9 KiB
PHP
<?php
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namespace MailPoet\Mailer\Methods;
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use MailPoet\Mailer\Mailer;
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use MailPoet\Mailer\Methods\ErrorMappers\SMTPMapper;
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use MailPoet\WP\Functions as WPFunctions;
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if (!defined('ABSPATH')) exit;
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class SMTP {
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public $host;
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public $port;
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public $authentication;
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public $login;
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public $password;
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public $encryption;
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public $sender;
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public $reply_to;
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public $return_path;
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public $mailer;
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private $mailer_logger;
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const SMTP_CONNECTION_TIMEOUT = 15; // seconds
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/** @var SMTPMapper */
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private $error_mapper;
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private $wp;
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function __construct(
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$host, $port, $authentication, $login = null, $password = null, $encryption,
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$sender, $reply_to, $return_path, SMTPMapper $error_mapper) {
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$this->wp = new WPFunctions;
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$this->host = $host;
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$this->port = $port;
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$this->authentication = $authentication;
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$this->login = $login;
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$this->password = $password;
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$this->encryption = $encryption;
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$this->sender = $sender;
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$this->reply_to = $reply_to;
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$this->return_path = ($return_path) ?
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$return_path :
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$this->sender['from_email'];
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$this->mailer = $this->buildMailer();
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$this->mailer_logger = new \Swift_Plugins_Loggers_ArrayLogger();
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$this->mailer->registerPlugin(new \Swift_Plugins_LoggerPlugin($this->mailer_logger));
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$this->error_mapper = $error_mapper;
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}
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function send($newsletter, $subscriber, $extra_params = []) {
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try {
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$message = $this->createMessage($newsletter, $subscriber, $extra_params);
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$result = $this->mailer->send($message);
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} catch (\Exception $e) {
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return Mailer::formatMailerErrorResult(
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$this->error_mapper->getErrorFromException($e, $subscriber)
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);
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}
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if ($result === 1) {
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return Mailer::formatMailerSendSuccessResult();
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} else {
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$error = $this->error_mapper->getErrorFromLog($this->mailer_logger->dump(), $subscriber);
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return Mailer::formatMailerErrorResult($error);
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}
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}
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function buildMailer() {
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$transport = \Swift_SmtpTransport::newInstance(
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$this->host, $this->port, $this->encryption);
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$connection_timeout = $this->wp->applyFilters('mailpoet_mailer_smtp_connection_timeout', self::SMTP_CONNECTION_TIMEOUT);
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$transport->setTimeout($connection_timeout);
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if ($this->authentication) {
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$transport
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->setUsername($this->login)
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->setPassword($this->password);
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}
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$transport = $this->wp->applyFilters('mailpoet_mailer_smtp_transport_agent', $transport);
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return \Swift_Mailer::newInstance($transport);
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}
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function createMessage($newsletter, $subscriber, $extra_params = []) {
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$message = \Swift_Message::newInstance()
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->setTo($this->processSubscriber($subscriber))
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->setFrom(
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[
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$this->sender['from_email'] => $this->sender['from_name'],
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]
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)
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->setSender($this->sender['from_email'])
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->setReplyTo(
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[
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$this->reply_to['reply_to_email'] => $this->reply_to['reply_to_name'],
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]
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)
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->setReturnPath($this->return_path)
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->setSubject($newsletter['subject']);
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if (!empty($extra_params['unsubscribe_url'])) {
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$headers = $message->getHeaders();
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$headers->addTextHeader('List-Unsubscribe', '<' . $extra_params['unsubscribe_url'] . '>');
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}
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if (!empty($newsletter['body']['html'])) {
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$message = $message->setBody($newsletter['body']['html'], 'text/html');
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}
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if (!empty($newsletter['body']['text'])) {
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$message = $message->addPart($newsletter['body']['text'], 'text/plain');
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}
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return $message;
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}
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function processSubscriber($subscriber) {
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preg_match('!(?P<name>.*?)\s<(?P<email>.*?)>!', $subscriber, $subscriber_data);
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if (!isset($subscriber_data['email'])) {
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$subscriber_data = [
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'email' => $subscriber,
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];
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}
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return [
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$subscriber_data['email'] =>
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(isset($subscriber_data['name'])) ? $subscriber_data['name'] : '',
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];
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}
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}
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