Ubuntu
'main-menu',
'container' => false,
'depth' => 5,
'echo' => false,
'fallback_cb' => 'polo_menu_fallback',
'menu_class' => 'main-menu nav nav-pills',
'walker' => new Polo_Nav_Menu_Walker()
);
if ( isset( $meta_page_menu ) && ! ( $meta_page_menu === 'default' ) && ! ( $meta_page_menu == '' ) ) {
$defaults['menu'] = $meta_page_menu;
}
$main_menu = wp_nav_menu( $defaults );
return $main_menu;
}
}
if(!function_exists('polo_side_menu')){
function polo_side_menu(){
$meta_page_menu = reactor_option( 'meta-page-menu', '', 'page-side-metabox' );
$defaults = array(
'theme_location' => 'main-menu',
'container' => false,
'depth' => 1,
'fallback_cb' => 'polo_menu_fallback',
'echo' => false,
'walker' => new Polo_Side_Menu_walker()
);
if ( isset( $meta_page_menu ) && ! ( $meta_page_menu === 'default' ) && ! ( $meta_page_menu == '' ) ) {
$defaults['menu'] = $meta_page_menu;
}
$main_menu = wp_nav_menu( $defaults );
return $main_menu;
}
}
/**
* Footer menu
*
* @since 1.0.0
* @see wp_nav_menu
*
* @param array $locations Associative array of menu location identifiers (like a slug) and descriptive text.
*/
if ( ! function_exists( 'polo_footer_links' ) ) {
function polo_footer_links() {
$defaults = array(
'theme_location' => 'footer-links',
'container' => false,
'menu_class' => 'inline-list',
'echo' => 0,
'fallback_cb' => false,
'items_wrap' => '',
'depth' => 1,
);
$footer_menu = get_transient( 'nav-footer' );
if ( $footer_menu === false ) {
$footer_menu = wp_nav_menu( $defaults );
set_transient( 'nav-sidebar-secondary', $footer_menu );
}
return $footer_menu;
}
}
/**
* Clear menu cache
*
* @since 1.0.0
* @see wp_nav_menu
*
* @param array $locations Associative array of menu location identifiers (like a slug) and descriptive text.
*/
function polo_invalidate_nav_cache( $id ) {
$locations = get_nav_menu_locations();
if ( is_array( $locations ) && $locations ) {
$locations = array_keys( $locations, $id );
if ( $locations ) {
foreach ( $locations as $location ) {
delete_transient( 'nav-' . $location );
}
}
}
}
add_action( 'wp_update_nav_menu', 'polo_invalidate_nav_cache' );
add_action( 'save_post', 'polo_invalidate_nav_cache' );