MailHandler::sendMailMessages

public MailHandler::sendMailMessages(MessageInterface $message, AccountInterface $sender)

public function sendMailMessages(MessageInterface $message, AccountInterface $sender) {
  // Clone the sender, as we make changes to mail and name properties.
  $sender_cloned = clone $this->userStorage->load($sender->id());
  $params = array();
  $current_langcode = $this->languageManager->getCurrentLanguage()->getId();
  $recipient_langcode = $this->languageManager->getDefaultLanguage()->getId();
  $contact_form = $message->getContactForm();

  if ($sender_cloned->isAnonymous()) {
    // At this point, $sender contains an anonymous user, so we need to take
    // over the submitted form values.
    $sender_cloned->name = $message->getSenderName();
    $sender_cloned->mail = $message->getSenderMail();

    // For the email message, clarify that the sender name is not verified; it
    // could potentially clash with a username on this site.
    $sender_cloned->name = $this->t('@name (not verified)', array('@name' => $message->getSenderName()));
  }

  // Build email parameters.
  $params['contact_message'] = $message;
  $params['sender'] = $sender_cloned;

  if (!$message->isPersonal()) {
    // Send to the form recipient(s), using the site's default language.
    $params['contact_form'] = $contact_form;

    $to = implode(', ', $contact_form->getRecipients());
  }
  elseif ($recipient = $message->getPersonalRecipient()) {
    // Send to the user in the user's preferred language.
    $to = $recipient->getEmail();
    $recipient_langcode = $recipient->getPreferredLangcode();
    $params['recipient'] = $recipient;
  }
  else {
    throw new MailHandlerException('Unable to determine message recipient');
  }

  // Send email to the recipient(s).
  $key_prefix = $message->isPersonal() ? 'user' : 'page';
  $this->mailManager->mail('contact', $key_prefix . '_mail', $to, $recipient_langcode, $params, $sender_cloned->getEmail());

  // If requested, send a copy to the user, using the current language.
  if ($message->copySender()) {
    $this->mailManager->mail('contact', $key_prefix . '_copy', $sender_cloned->getEmail(), $current_langcode, $params, $sender_cloned->getEmail());
  }

  // If configured, send an auto-reply, using the current language.
  if (!$message->isPersonal() && $contact_form->getReply()) {
    // User contact forms do not support an auto-reply message, so this
    // message always originates from the site.
    if (!$sender_cloned->getEmail()) {
      $this->logger->error('Error sending auto-reply, missing sender e-mail address in %contact_form', [
        '%contact_form' => $contact_form->label(),
      ]);
    }
    else {
      $this->mailManager->mail('contact', 'page_autoreply', $sender_cloned->getEmail(), $current_langcode, $params);
    }
  }

  if (!$message->isPersonal()) {
    $this->logger->notice('%sender-name (@sender-from) sent an email regarding %contact_form.', array(
      '%sender-name' => $sender_cloned->getUsername(),
      '@sender-from' => $sender_cloned->getEmail(),
      '%contact_form' => $contact_form->label(),
    ));
  }
  else {
    $this->logger->notice('%sender-name (@sender-from) sent %recipient-name an email.', array(
      '%sender-name' => $sender_cloned->getUsername(),
      '@sender-from' => $sender_cloned->getEmail(),
      '%recipient-name' => $message->getPersonalRecipient()->getUsername(),
    ));
  }
}