/**
* @param EmailInterface $email
* @param string $locale
*/
public function getTemplatesPreview(EmailInterface $email, $locale)
{
$email->setLocale($locale);
$this->renderer->loadTemplates($email);
$this->renderer->setStrictVariables(false);
$this->templates['fromName'] = $email->getFromName($this->defaultEmail);
$this->templates['subject'] = $email->getSubject();
$this->templates['content'] = $email->getBody();
$this->errors = array('subject' => null, 'from_name' => null, 'html_content' => null);
$suffix = $email->getChecksum();
foreach ($this->errors as $template => $error) {
try {
$this->renderer->renderTemplate(sprintf('%s_%s', $template, $suffix));
} catch (\Twig_Error $e) {
$this->errors[$template] = $e->getRawMessage();
}
}
$this->renderer->setStrictVariables(true);
}
