<?php declare(strict_types = 1);
namespace MailPoet\Mailer\Methods;
if (!defined('ABSPATH')) exit;
use MailPoet\Mailer\Methods\ErrorMappers\SMTPMapper;
use MailPoet\WP\Functions as WPFunctions;
use PHPMailer\PHPMailer\PHPMailer;
class SMTP extends PHPMailerMethod {
const SMTP_CONNECTION_TIMEOUT = 15; // seconds
/** @var string */
public $host;
/** @var int */
public $port;
/** @var int */
public $authentication;
/** @var string */
public $login;
/** @var string */
public $password;
/** @var string */
public $encryption;
/** @var PHPMailer */
public $mailer;
/** @var WPFunctions */
protected $wp;
public function __construct(
$host,
$port,
$authentication,
$encryption,
$sender,
$replyTo,
$returnPath,
SMTPMapper $errorMapper,
$login = null,
$password = null
) {
$this->wp = new WPFunctions;
$this->host = $host;
$this->port = $port;
$this->authentication = $authentication;
$this->login = $login;
$this->password = $password;
$this->encryption = $encryption;
parent::__construct($sender, $replyTo, $returnPath, $errorMapper);
}
public function buildMailer(): PHPMailer {
$mailer = new PHPMailer(true);
$mailer->isSMTP();
/** @phpstan-ignore-next-line - we cannot annotate the return type from a filter */
$mailer->Host = $this->wp->applyFilters('mailpoet_mailer_smtp_host', $this->host); // phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
/** @phpstan-ignore-next-line - we cannot annotate the return type from a filter */
$mailer->Port = $this->wp->applyFilters('mailpoet_mailer_smtp_port', $this->port); // phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
/** @phpstan-ignore-next-line - we cannot annotate the return type from a filter */
$mailer->SMTPSecure = $this->wp->applyFilters('mailpoet_mailer_smtp_encryption', $this->encryption);
/** @phpstan-ignore-next-line - we cannot annotate the return type from a filter */
$mailer->SMTPOptions = $this->wp->applyFilters('mailpoet_mailer_smtp_options', []);
/** @phpstan-ignore-next-line - we cannot annotate the return type from a filter */
$mailer->Timeout = $this->wp->applyFilters('mailpoet_mailer_smtp_connection_timeout', self::SMTP_CONNECTION_TIMEOUT); // phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
if ($this->authentication === 1) {
$mailer->SMTPAuth = true; // phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
$mailer->Username = $this->login; // phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
$mailer->Password = $this->password; // phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
}
// values from filters can overwrite username and password
$filterUsername = $this->wp->applyFilters('mailpoet_mailer_smtp_username', null);
$filterPassword = $this->wp->applyFilters('mailpoet_mailer_smtp_password', null);
if ($filterUsername && $filterPassword) {
$mailer->SMTPAuth = true; // phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
/** @phpstan-ignore-next-line - we cannot annotate the return type from a filter */
$mailer->Username = $filterUsername; // phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
/** @phpstan-ignore-next-line - we cannot annotate the return type from a filter */
$mailer->Password = $filterPassword; // phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
}
return $mailer;
}
}