function menu_ui_form_node_form_submit in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/menu_ui/menu_ui.module \menu_ui_form_node_form_submit()

Form submission handler for menu item field on the node form.

See also

menu_ui_form_node_form_alter()

1 string reference to 'menu_ui_form_node_form_submit'

menu_ui_form_node_form_alter in core/modules/menu_ui/menu_ui.module

Implements hook_form_BASE_FORM_ID_alter() for \Drupal\node\NodeForm.

File

core/modules/menu_ui/menu_ui.module, line 320

Allows administrators to customize the site's navigation menus.

Code

function menu_ui_form_node_form_submit($form, FormStateInterface $form_state) {
  $node = $form_state
    ->getFormObject()
    ->getEntity();
  if (!$form_state
    ->isValueEmpty('menu')) {
    $values = $form_state
      ->getValue('menu');
    if (empty($values['enabled'])) {
      if ($values['entity_id']) {
        $entity = MenuLinkContent::load($values['entity_id']);
        $entity
          ->delete();
      }
    }
    elseif (trim($values['title'])) {

      // Decompose the selected menu parent option into 'menu_name' and 'parent',
      // if the form used the default parent selection widget.
      if (!empty($values['menu_parent'])) {
        list($menu_name, $parent) = explode(':', $values['menu_parent'], 2);
        $values['menu_name'] = $menu_name;
        $values['parent'] = $parent;
      }
      _menu_ui_node_save($node, $values);
    }
  }
}