/**
* Returns the cache identifier for the mail.
*
* @param \Drupal\simplenews\Mail\MailInterface $mail
* The mail object.
*
* @return string
*/
protected function getCid(MailInterface $mail)
{
$entity_id = $mail->getEntity()->id();
return $mail->getEntity()->getEntityTypeId() . ':' . $entity_id . ':' . $mail->getLanguage();
}
/**
* Constructor.
*
* @param MailInterface $mail The mail
*/
public function __construct(MailInterface $mail)
{
$mail->addTranslation($this);
$this->mail = $mail;
}
public function compose(MailInterface $mail)
{
$message = \Swift_Message::newInstance()->setSubject($mail->getSubject())->setFrom($this->from)->setTo($mail->getDestination())->setBody($this->renderEngine->render(self::$twigNamespace . '/' . $mail->getHTMLTemplate(), array('data' => $mail->getEntityArray())), 'text/html')->addPart($this->renderEngine->render(self::$twigNamespace . '/' . $mail->getTextTemplate(), array('data' => $mail->getEntityArray())), 'text/plain');
return $message;
}
