public function addToContext($data)
{
$data['is_home'] = is_home();
$data['is_front_page'] = is_front_page();
$data['is_logged_in'] = is_user_logged_in();
// Get the page title, and prefix it with ' | ' if it exists (for use in html title)
$data['wp_title'] = TimberHelper::function_wrapper('wp_title', ['|', false, 'right']);
// In Timber, you can use TimberMenu() to make a standard Wordpress menu available to the
// Twig template as an object you can loop through. And once the menu becomes available to
// the context, you can get items from it in a way that is a little smoother and more
// versatile than Wordpress's wp_nav_menu. (You need never again rely on a
// crazy "Walker Function!")
$data['menu'] = new Menu('main-nav');
return $data;
}