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