Devel 6.x-1.27's mail wrapper

gistfile1.txt

// Devel 6.x-1.27's mail wrapper
// $conf['smtp_library'] is set to path/to/devel.module

// Only define our mail wrapper if the devel module is the current mail
// wrapper.
if (variable_get('smtp_library', '') == drupal_get_filename('module', 'devel')) {
  /**
   * Log the mails sent out instead of mailing.
   */
  function drupal_mail_wrapper($message) {
  $mimeheaders = array();
  foreach ($message['headers'] as $name => $value) {
    // the check_plain nicely encodes <> chars for web presentation
    $mimeheaders[] = check_plain($name .': '. mime_header_encode($value));
  }
  watchdog(
    'devel',
    'Mail sent:<br />Id: %mail_id<br />To: %to<br />From: %from<br />Language: %lang<br />Subject: %subject<br />Body: %body<br /><br />Additional headers: <br />!header',
     array(
       '%mail_id' => $message['id'],
       '%to' => $message['to'],
       '%from' => $message['from'],
       '%lang' => $message['language']->language,
       '%subject' => $message['subject'],
       '%body' => $message['body'],
       '!header' => implode("<br />", $mimeheaders),
       WATCHDOG_INFO,
       )
  );
  return TRUE;
  }
}