}
} else {
if (strtolower($_GET['_g']) == 'plugin' && isset($_GET['name'])) {
// Include plugins
$GLOBALS['main']->wikiNamespace('Plugins');
foreach ($GLOBALS['hooks']->load('admin.' . strtolower($_GET['name'])) as $hook) {
include $hook;
}
} else {
if ($_GET['_g'] == '401') {
$GLOBALS['gui']->setError($lang['navigation']['error_401']);
} else {
if (strtolower($_GET['_g']) == 'xml') {
$suppress_output = true;
// Process an XMLHTTPRequest
$json = AJAX::load();
@ob_end_clean();
die($json);
} else {
// Everything else
$include = $GLOBALS['main']->importNode($_GET['_g'], $node);
if (file_exists($include)) {
require $include;
} else {
trigger_error(sprintf('Unable to load content for %s:%s', $_GET['_g'], $node), E_USER_WARNING);
}
}
}
}
}
} else {
