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 731

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')
  );
}