public function NewsletterMailSystem::format in Newsletter 7

Same name and namespace in other branches

1. 7.2 includes/newsletter.mail.inc \NewsletterMailSystem::format()

Format a message composed by drupal_mail() prior sending.

Parameters

$message: A message array, as described in hook_mail_alter().

Return value

The formatted $message.

Overrides MailSystemInterface::format

File

includes/newsletter.mail.inc, line 44

Class file for MailSystemInterface implementation.

Class

NewsletterMailSystem

Modify the drupal mail system to send HTML emails.

Code

public function format(array $message) {
  $message['body'] = implode("\n\n", $message['body']);

  // Format the body according to text format
  // or strip all the tags if email format is plain text
  if (!empty($message['body'])) {

    // Add query to all urls so we can gather clicks
    $message['body'] = $this
      ->addNewsletterUrlQuery($message);
    $message['body'] = $message['format'] == 'html' ? check_markup($message['body'], $message['body_format']) : strip_tags($message['body']);

    // Remove empty tokens
    $message['body'] = token_replace($message['body'], array(), array(
      'clear' => TRUE,
    ));
  }
  if (!empty($message['subject'])) {
    $message['subject'] = strip_tags($message['subject']);

    // Remove empty tokens here as well
    $message['subject'] = token_replace($message['subject'], array(), array(
      'clear' => TRUE,
    ));
  }
  return $message;
}