/**
* Gets the default namespaces for a wiki and content language.
* @return String
*/
public static function getDefaultNamespaces($lang = null)
{
if (!isset(self::$namespaces)) {
if (is_null($lang) || !$lang instanceof Language) {
$lang = F::app()->wg->ContLang;
}
$namespaces = $lang->getNsText(NS_CATEGORY);
if (strpos($namespaces, 'Category') === false) {
$namespaces = 'Category|' . $namespaces;
}
self::$namespaces = $namespaces;
}
return self::$namespaces;
}
