public function DefaultMailSystem::format

Concatenate and wrap the email 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

core/modules/system/system.mail.inc, line 20

Backdrop core implementations of MailSystemInterface.

Class

DefaultMailSystem

The default Backdrop 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 and wrap the mail body for sending.
  // Note that backdrop_html_to_text() already calls backdrop_wrap_mail(), so
  // it is not necessary to call that explicitly again.
  $message['body'] = backdrop_html_to_text($message['body']);
  return $message;
}