*/
class MenuDuplicator
{
public function __construct()
{
add_action('admin_footer', [$this, 'add_duplicate_button'], 11);
add_action('admin_footer', [$this, 'creating_menu_duplicate'], 6);
// Duplicate Nav Menu Item
add_action('admin_footer', [$this, 'duplicate_nav_menu_item'], 12);
}
/**
* Duplicate Menu Button
*
* @return void
*/
public function add_duplicate_button()
{
// Only users who can manage menus may see/use the duplicate action.
if ( ! current_user_can( 'edit_theme_options' ) ) {
return;
}
$current_screen = get_current_screen();
$current_menu = (int) get_user_option('nav_menu_recently_edited');
// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only check, no state change.
if ($current_screen->id == 'nav-menus' && isset($_GET['menu']) && sanitize_text_field(wp_unslash($_GET['menu'])) != '0') {
// CSRF protection: sign the duplicate action with a nonce tied to the menu id.
$duplicate_url = wp_nonce_url(
add_query_arg( 'adminify-menu-duplicate', $current_menu, admin_url( 'nav-menus.php' ) ),
'adminify_duplicate_menu_' . $current_menu
);
$return = '';
$return .= '';
?>
id == 'nav-menus') {
if (isset($_GET['adminify-menu-duplicate'])) {
$id = intval(wp_unslash($_GET['adminify-menu-duplicate']));
// Authorization: only menu managers may duplicate.
if ( ! current_user_can( 'edit_theme_options' ) ) {
return;
}
// CSRF: verify the nonce that was attached to the duplicate link.
$nonce = isset( $_GET['_wpnonce'] ) ? sanitize_text_field( wp_unslash( $_GET['_wpnonce'] ) ) : '';
if ( ! wp_verify_nonce( $nonce, 'adminify_duplicate_menu_' . $id ) ) {
wp_die( esc_html__( 'Security check failed.', 'adminify' ) );
}
$source = wp_get_nav_menu_object($id);
$duplicate = $this->render_menu_duplicate($id, $source->name . ' ' . __('(Copy)', 'adminify'));
if ($duplicate) {
?>
render_menu_duplicate($id, $name . ' ' . __('(Copy)', 'adminify'));
}
if (!$new_id || is_array($new_id)) {
return false;
}
// Key is the original db ID, val is the new
$rel = [];
$i = 1;
foreach ($source_items as $menu_item) {
$args = [
'menu-item-db-id' => $menu_item->db_id,
'menu-item-object-id' => $menu_item->object_id,
'menu-item-object' => $menu_item->object,
'menu-item-position' => $i,
'menu-item-type' => $menu_item->type,
'menu-item-title' => $menu_item->title,
'menu-item-url' => $menu_item->url,
'menu-item-description' => $menu_item->description,
'menu-item-attr-title' => $menu_item->attr_title,
'menu-item-target' => $menu_item->target,
'menu-item-classes' => implode(' ', $menu_item->classes),
'menu-item-xfn' => $menu_item->xfn,
'menu-item-status' => $menu_item->post_status,
];
$parent_id = wp_update_nav_menu_item($new_id, 0, $args);
$rel[$menu_item->db_id] = $parent_id;
// did it have a parent? if so, we need to update with the NEW ID
if ($menu_item->menu_item_parent) {
$args['menu-item-parent-id'] = $rel[$menu_item->menu_item_parent];
$parent_id = wp_update_nav_menu_item($new_id, $parent_id, $args);
}
// allow developers to run any custom functionality they'd like
do_action('pxlbsadminify_duplicate_menu_item', $menu_item, $args);
$i++;
}
return $new_id;
}
/**
* Duplicate Nav Menu Item
*
* @return void
*/
public function duplicate_nav_menu_item()
{
global $pagenow;
if ($pagenow != 'nav-menus.php' || !current_user_can('edit_theme_options')) {
return;
}
?>