public function get_root_category()
{
$config = MediaConfig::load();
$root = new MediaCategory();
$root->set_id(Category::ROOT_CATEGORY);
$root->set_id_parent(Category::ROOT_CATEGORY);
$root->set_name(LangLoader::get_message('root', 'main'));
$root->set_rewrited_name('root');
$root->set_order(0);
$root->set_authorizations($config->get_authorizations());
$root->set_description($config->get_root_category_description());
$root->set_content_type($config->get_root_category_content_type());
return $root;
}
