$dbids_to_orders = array();
$orders_to_dbids = array();
foreach ((array) $ordered_menu_items as $ordered_menu_item_object) {
if (isset($ordered_menu_item_object->ID)) {
if (isset($ordered_menu_item_object->menu_order)) {
$dbids_to_orders[$ordered_menu_item_object->ID] = $ordered_menu_item_object->menu_order;
$orders_to_dbids[$ordered_menu_item_object->menu_order] = $ordered_menu_item_object->ID;
}
}
}
// if this menu item is not first
if (!empty($dbids_to_orders[$menu_item_id]) && !empty($orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1])) {
// if this menu item is a child of the previous
if (!empty($menu_item_data['menu_item_parent']) && in_array($menu_item_data['menu_item_parent'], array_keys($dbids_to_orders)) && isset($orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1]) && $menu_item_data['menu_item_parent'] == $orders_to_dbids[$dbids_to_orders[$menu_item_id] - 1]) {
$parent_db_id = in_array($menu_item_data['menu_item_parent'], $orders_to_dbids) ? (int) $menu_item_data['menu_item_parent'] : 0;
$parent_object = nxt_setup_nav_menu_item(get_post($parent_db_id));
if (!is_nxt_error($parent_object)) {
$parent_data = (array) $parent_object;
// if there is something before the parent and parent a child of it, make menu item a child also of it
if (!empty($dbids_to_orders[$parent_db_id]) && !empty($orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1]) && !empty($parent_data['menu_item_parent'])) {
$menu_item_data['menu_item_parent'] = $parent_data['menu_item_parent'];
// else if there is something before parent and parent not a child of it, make menu item a child of that something's parent
} elseif (!empty($dbids_to_orders[$parent_db_id]) && !empty($orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1])) {
$_possible_parent_id = (int) get_post_meta($orders_to_dbids[$dbids_to_orders[$parent_db_id] - 1], '_menu_item_menu_item_parent', true);
if (in_array($_possible_parent_id, array_keys($dbids_to_orders))) {
$menu_item_data['menu_item_parent'] = $_possible_parent_id;
} else {
$menu_item_data['menu_item_parent'] = 0;
}
// else there isn't something before the parent
} else {
}
$_menu_items = array_map('nxt_setup_nav_menu_item', array($_object));
$_menu_item = array_shift($_menu_items);
// Restore the missing menu item properties
$menu_item_data['menu-item-description'] = $_menu_item->description;
}
$menu_items_data[] = $menu_item_data;
}
$item_ids = nxt_save_nav_menu_items(0, $menu_items_data);
if (is_nxt_error($item_ids)) {
die('-1');
}
foreach ((array) $item_ids as $menu_item_id) {
$menu_obj = get_post($menu_item_id);
if (!empty($menu_obj->ID)) {
$menu_obj = nxt_setup_nav_menu_item($menu_obj);
$menu_obj->label = $menu_obj->title;
// don't show "(pending)" in ajax-added items
$menu_items[] = $menu_obj;
}
}
if (!empty($menu_items)) {
$args = array('after' => '', 'before' => '', 'link_after' => '', 'link_before' => '', 'walker' => new Walker_Nav_Menu_Edit());
echo walk_nav_menu_tree($menu_items, 0, (object) $args);
}
break;
case 'add-meta':
check_ajax_referer('add-meta', '_ajax_nonce-add-meta');
$c = 0;
$pid = (int) $_POST['post_id'];
$post = get_post($pid);
