'',
'container' => '',
'menu_class' => 'menu genesis-nav-menu',
'link_before' => genesis_markup( array(
'open' => '',
'context' => 'nav-link-wrap',
'echo' => false,
) ),
'link_after' => genesis_markup( array(
'close' => '',
'context' => 'nav-link-wrap',
'echo' => false,
) ),
'echo' => 0,
) );
// If a menu is not assigned to theme location, abort.
if ( ! has_nav_menu( $args['theme_location'] ) ) {
return null;
}
// If genesis-accessibility for 'drop-down-menu' is enabled and the menu doesn't already have the superfish class, add it.
if ( genesis_superfish_enabled() && false === strpos( $args['menu_class'], 'js-superfish' ) ) {
$args['menu_class'] .= ' js-superfish';
}
$sanitized_location = sanitize_key( $args['theme_location'] );
$nav = wp_nav_menu( $args );
// Do nothing if there is nothing to show.
if ( ! $nav ) {
return null;
}
$nav_markup_open = genesis_structural_wrap( 'menu-' . $sanitized_location, 'open', 0 );
$nav_markup_close = genesis_structural_wrap( 'menu-' . $sanitized_location, 'close', 0 );
$params = array(
'theme_location' => $args['theme_location'],
);
$nav_output = genesis_markup( array(
'open' => '',
'context' => 'nav-' . $sanitized_location,
'content' => $nav_markup_open . $nav . $nav_markup_close,
'echo' => false,
'params' => $params,
) );
$filter_location = $sanitized_location . '_nav';
// Handle back-compat for primary and secondary nav filters.
if ( 'primary' === $args['theme_location'] ) {
$filter_location = 'do_nav';
} elseif ( 'secondary' === $args['theme_location'] ) {
$filter_location = 'do_subnav';
}
/**
* Filter the navigation markup.
*
* @since 2.1.0
*
* @param string $nav_output Opening container markup, nav, closing container markup.
* @param string $nav Navigation list (``).
* @param array $args {
* Arguments for `wp_nav_menu()`.
*
* @type string $theme_location Menu location ID.
* @type string $container Container markup.
* @type string $menu_class Class(es) applied to the ``.
* @type bool $echo 0 to indicate `wp_nav_menu()` should return not echo.
* }
*/
return apply_filters( "genesis_{$filter_location}", $nav_output, $nav, $args );
}
/**
* Echo the output from `genesis_get_nav_menu()`.
*
* @since 2.1.0
*
* @param string $args Menu arguments.
*/
function genesis_nav_menu( $args ) {
echo genesis_get_nav_menu( $args );
}