function DefaultMailSystem::format

Concatenate and wrap the e-mail body for plain-text mails.

Parameters

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

Return value

The formatted $message.

Overrides MailSystemInterface::format

File

modules/system/system.mail.inc, line 21

Class

DefaultMailSystem

The default Drupal mail backend using PHP's mail function.

Code

public function format(array $message) {
    // Join the body array into one string.
    $message['body'] = implode("\n\n", $message['body']);
    // Convert any HTML to plain-text.
    $message['body'] = drupal_html_to_text($message['body']);
    // Wrap the mail body for sending.
    $message['body'] = drupal_wrap_mail($message['body']);
    return $message;
}