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<?php
class PhpmailerInit {
/**
* @var array
*/
private $mail_error;
/**
* @var
*/
private $transcript;
/**
* @var PostmanMessage
*/
private $message;
/**
* @var PostmanOptions
*/
private $options;
/**
* PhpmailerInit constructor.
*/
public function __construct()
{
$this->set_vars();
$this->hooks();
}
public function set_vars() {
$this->options = PostmanOptions::getInstance();
}
public function hooks()
{
add_action( 'phpmailer_init', [ $this, 'phpmailer_init'] );
add_action( 'wp_mail_failed', [ $this, 'wp_mail_failed' ] );
add_filter( 'postman_wp_mail_result', [ $this, 'postman_wp_mail_result'] );
}
/**
* @param PHPMailer $mailer
*/
public function phpmailer_init($mailer) {
if ( $this->options->getTransportType() !== 'smtp' ) {
return $mailer;
}
$mailer->SMTPDebug = 2;
$mailer->isSMTP();
$mailer->Host = $this->options->getHostname();
$mailer->SMTPAuth = $this->options->getAuthenticationType() !== 'none';
$mailer->AuthType = $this->options->getAuthenticationType() !== 'none' ? $this->options->getAuthenticationType() : '';
$mailer->Port = $this->options->getPort();
$mailer->Username = $this->options->getUsername();
$mailer->Password = $this->options->getPassword();
$mailer->SMTPSecure = $this->options->getEncryptionType();
$mailer->Debugoutput = function($str, $level) {
$this->transcript = $str;
};
$this->build_message($mailer);
}
/**
* @param PHPMailer $mailer
* @throws Exception
*/
private function build_message($mailer) {
require_once dirname(__DIR__) . '/PostmanWpMail.php';
// create a PostmanWpMail instance
$postmanWpMail = new PostmanWpMail();
$postmanWpMail->init();
$senderEmail = $this->options->getMessageSenderEmail();
$senderName = $this->options->getMessageSenderName();
// create a PostmanMessage instance
$this->message = $postmanWpMail->createNewMessage();
$this->message->setFrom( $senderEmail, $senderName );
$this->message->addHeaders( $mailer->getCustomHeaders() );
$this->message->setBodyTextPart( $mailer->AltBody );
$this->message->setBodyHtmlPart( $mailer->Body );
$this->message->setBody( $mailer->AltBody . $mailer->Body );
$this->message->setSubject( $mailer->Subject );
$this->message->addTo( $this->flatArray($mailer->getToAddresses() ) );
$this->message->addCc( $this->flatArray($mailer->getCcAddresses() ) );
$this->message->addBCc( $this->flatArray( $mailer->getBccAddresses() ) );
$this->message->setReplyTo( $this->flatArray( $mailer->getReplyToAddresses() ) );
$this->message->setAttachments( $mailer->getAttachments() );
}
private function flatArray($arr) {
$result = [];
foreach ( $arr as $key => $value ) {
if ( is_array( $value ) ) {
foreach ($value as $k => $v ) {
$value = $v;
}
}
$result[] = $value;
}
return $result;
}
/**
* @param WP_Error $error
*/
public function wp_mail_failed( $error ) {
$error_code = 0;
$error_message = $error->get_error_message();
$e = new Exception( $error_message, $error_code );
$this->mail_error = [
'time' => null,
'exception' => $e,
'transcript' => $this->transcript
];
$this->save_log( $error );
$this->check_fallback( $error->get_error_data() );
}
private function check_fallback( $data ) {
if ( ! $this->options->is_fallback ) {
$this->options->is_fallback = true;
extract( $data );
wp_mail( $to, $subject, $message, $headers, $attachments );
} else {
$this->options->is_fallback = false;
}
}
/**
* @param WP_Error $error
*/
private function save_log( $error ) {
require_once dirname(__DIR__) . '/Postman-Email-Log/PostmanEmailLogService.php';
$data = $error->get_error_data();
// build the email log entry
$log = new PostmanEmailLog();
$log->success = false;
$log->originalTo = $data['to'];
$log->originalSubject = $data['subject'];
$log->originalMessage = $data['message'];
$log->originalHeaders = $data['headers'];
$log->statusMessage = $error->get_error_message();
$log->sessionTranscript = $this->transcript;
PostmanEmailLogService::getInstance()->writeFailureLog( $log, $this->message, $this->transcript, new PostmanSmtpModuleTransport(POST_BASE), $error->get_error_message() );
}
public function postman_wp_mail_result() {
return $this->mail_error;
}
}
new PhpmailerInit();
|
