/**
  * @see RCFeedFormatter::getLine
  */
 public function getLine(array $feed, RecentChange $rc, $actionComment)
 {
     global $wgWWRCFeedHideLogs, $wgWWRCFeedHideNamespaces;
     $attribs = $rc->getAttributes();
     if ($attribs['rc_type'] == RC_LOG) {
         $title = Title::newFromText('Log/' . $attribs['rc_log_type'], NS_SPECIAL);
     } else {
         $title =& $rc->getTitle();
     }
     if ($attribs['rc_type'] == RC_LOG && in_array($attribs['rc_log_type'], $wgWWRCFeedHideLogs)) {
         return null;
     } elseif (in_array($title->getNamespace(), $wgWWRCFeedHideNamespaces)) {
         return null;
     }
     // if we aren't hiding it, let the core class do all the heavy lifting
     return parent::getLine($feed, $rc, $actionComment);
 }