$item->type,
'nav_menu_item_id' => $item_id,
'nav_menu_item_depth' => $depth
));
// render
if( !empty($field_groups) ) {
// open
echo '';
// Trigger append for newly created menu item (via AJAX)
if( acf_is_ajax('add-menu-item') ): ?>
update_nav_menu_items( $menu_id );
}
/*
* update_nav_menu_items
*
* description
*
* @type function
* @date 26/5/17
* @since 5.6.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function update_nav_menu_items( $menu_id ) {
// bail ealry if not set
if( empty($_POST['menu-item-acf']) ) return;
// loop
foreach( $_POST['menu-item-acf'] as $post_id => $values ) {
acf_save_post( $post_id, $values );
}
}
/**
* wp_get_nav_menu_items
*
* WordPress does not provide an easy way to find the current menu being edited.
* This function listens to when a menu's items are loaded and stores the menu.
* Needed on nav-menus.php page for new menu with no items
*
* @date 23/2/18
* @since 5.6.9
*
* @param type $var Description. Default.
* @return type Description.
*/
function wp_get_nav_menu_items( $items, $menu, $args ) {
acf_set_data('nav_menu_id', $menu->term_id);
return $items;
}
/*
* wp_edit_nav_menu_walker
*
* description
*
* @type function
* @date 26/5/17
* @since 5.6.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function wp_edit_nav_menu_walker( $class, $menu_id = 0 ) {
// update data (needed for ajax location rules to work)
acf_set_data('nav_menu_id', $menu_id);
// include walker
if( class_exists('Walker_Nav_Menu_Edit') ) {
acf_include('includes/walkers/class-acf-walker-nav-menu-edit.php');
}
// return
return 'ACF_Walker_Nav_Menu_Edit';
}
/*
* acf_validate_save_post
*
* This function will loop over $_POST data and validate
*
* @type action 'acf/validate_save_post' 5
* @date 7/09/2016
* @since 5.4.0
*
* @param n/a
* @return n/a
*/
function acf_validate_save_post() {
// bail ealry if not set
if( empty($_POST['menu-item-acf']) ) return;
// loop
foreach( $_POST['menu-item-acf'] as $post_id => $values ) {
// vars
$prefix = 'menu-item-acf['.$post_id.']';
// validate
acf_validate_values( $values, $prefix );
}
}
/*
* admin_footer
*
* This function will add some custom HTML to the footer of the edit page
*
* @type function
* @date 11/06/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function admin_footer() {
// vars
$nav_menu_id = acf_get_data('nav_menu_id');
$post_id = acf_get_term_post_id( 'nav_menu', $nav_menu_id );
// get field groups
$field_groups = acf_get_field_groups(array(
'nav_menu' => $nav_menu_id
));
?>