/**
* Render the mail.
*
* @param FilterPreRenderEvent $preEvent The template pre event
* @param MailInterface $mail The mail
*
* @return MailRendered
*/
protected function doRender(FilterPreRenderEvent $preEvent, MailInterface $mail)
{
$variables = $preEvent->getVariables();
$variables['_mail_type'] = $mail->getType();
$variables['_layout'] = null !== $mail->getLayout() ? $mail->getLayout()->getName() : null;
$subject = $this->renderTemplate($mail->getSubject(), $mail, $variables);
$variables['_subject'] = $subject;
$htmlBody = $this->renderTemplate($mail->getHtmlBody(), $mail, $variables);
$variables['_html_body'] = $htmlBody;
$body = $this->renderTemplate($mail->getBody(), $mail, $variables);
$variables['_body'] = $body;
$layout = $this->getTranslatedLayout($mail);
if (null !== $layout && null !== ($lBody = $layout->getBody()) && !MailUtil::isRootBody($htmlBody)) {
$htmlBody = $this->renderTemplate($lBody, $layout, $variables);
}
return new MailRendered($mail, $subject, $htmlBody, $body);
}
/**
* Check if the mail template is valid.
*
* @param MailInterface $mail The mail template
* @param string $type The mail type defined in MailTypes::TYPE_*
*
* @return bool
*/
public static function isValid(MailInterface $mail, $type)
{
$validTypes = static::getValidTypes($type);
return $mail->isEnabled() && in_array($mail->getType(), $validTypes);
}