function menu_form_node_type_form_alter

Implements hook_form_FORM_ID_alter().

Adds menu options to the node type form.

File

modules/menu/menu.module, line 801

Allows administrators to customize the site's navigation menus.

Code

function menu_form_node_type_form_alter(&$form, $form_state) {
  $menu_options = menu_get_menus();
  $type = $form['#node_type'];
  $form['menu'] = array(
    '#type' => 'fieldset',
    '#title' => t('Menu settings'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#attached' => array(
      'js' => array(
        drupal_get_path('module', 'menu') . '/menu.admin.js',
      ),
    ),
    '#group' => 'additional_settings',
  );
  $form['menu']['menu_options'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Available menus'),
    '#default_value' => variable_get('menu_options_' . $type->type, array(
      'main-menu',
    )),
    '#options' => $menu_options,
    '#description' => t('The menus available to place links in for this content type.'),
  );

  // To avoid an 'illegal option' error after saving the form we have to load
  // all available menu items.
  // Otherwise it is not possible to dynamically add options to the list.
  // @todo Convert menu_parent_options() into a #process callback.
  $options = menu_parent_options(menu_get_menus(), array(
    'mlid' => 0,
  ));
  $form['menu']['menu_parent'] = array(
    '#type' => 'select',
    '#title' => t('Default parent item'),
    '#default_value' => variable_get('menu_parent_' . $type->type, 'main-menu:0'),
    '#options' => $options,
    '#description' => t('Choose the menu item to be the default parent for a new link in the content authoring form.'),
    '#attributes' => array(
      'class' => array(
        'menu-title-select',
      ),
    ),
  );

  // Call Drupal.menu_update_parent_list() to filter the list of
  // available default parent menu items based on the selected menus.
  drupal_add_js('(function ($) { Drupal.menu_update_parent_list(); })(jQuery);', array(
    'scope' => 'footer',
    'type' => 'inline',
  ));
}