if(!$wgUser->isLoggedIn())
$this->dieUsage('You must be logged-in to have a watchlist', 'notloggedin');
$params = $this->extractRequestParams();
if(!$wgUser->isLoggedIn())
$this->dieUsage('You must be logged-in to have a watchlist', 'notloggedin');
$params = $this->extractRequestParams();