public function EmailHandler::preview in Easy Email 2.0.x

Same name and namespace in other branches

1. 8 src/Service/EmailHandler.php \Drupal\easy_email\Service\EmailHandler::preview()

@inheritDoc

Overrides EmailHandlerInterface::preview

File

src/Service/EmailHandler.php, line 267

Class

EmailHandler

Namespace

Drupal\easy_email\Service

Code

public function preview(EasyEmailInterface $email, $params = []) {
  $message = NULL;
  if (!$email
    ->isNew() && isset($this->renderedPreviews[$email
    ->id()])) {
    $message = $this->renderedPreviews[$email
      ->id()];
  }
  if (empty($message)) {
    $this->tokenEvaluator
      ->evaluateTokens($email);
    $params = $this
      ->generateEmailParams($email, $params);
    $params['easy_email_preview'] = TRUE;
    $reply = $email
      ->getReplyToAddress();
    $recipient_emails = $email
      ->getRecipientAddresses();
    $default_langcode = $this->languageManager
      ->getDefaultLanguage()
      ->getId();
    $to = implode(', ', $recipient_emails);
    $message = $this->mailManager
      ->mail('easy_email', $email
      ->bundle(), $to, $default_langcode, $params, $reply, FALSE);
    if (!$email
      ->isNew()) {
      $this->renderedPreviews[$email
        ->id()] = $message;
    }
  }
  return $message;
}