- $sitename = $a->config['sitename'];
- if (!x($a->config['admin_name'])) {
- $site_admin = L10n::t('%s Administrator', $sitename);
+ $sitename = Config::get('config', 'sitename');
+ if (Config::get('config', 'admin_name')) {
+ $site_admin = L10n::t('%1$s, %2$s Administrator', Config::get('config', 'admin_name'), $sitename);