public function HierarchyManager::hierarchyGetNodeTypeSettingsForm in Entity Reference Hierarchy 8

Create the hierarchy type settings form, and load any default values using the configuration management settings.

Parameters

string $key: The name of the node type for which the form is being built.

bool $append_key: Append a node type where appropriate (almost always)

Return value

array The form array for the given hierarchy type.

Overrides HierarchyManagerInterface::hierarchyGetNodeTypeSettingsForm

File

src/HierarchyManager.php, line 114: Contains \Drupal\entity_hierarchy\HierarchyManager.

Class

HierarchyManager: Defines a hierarchy manager.

Namespace

Drupal\entity_hierarchy

Code

public function hierarchyGetNodeTypeSettingsForm($key, $append_key = FALSE) {
  $config = \Drupal::config('entity_hierarchy.settings');
  $form['nh_allowchild'] = array(
    '#type' => 'checkboxes',
    '#title' => t('Allowed child node types'),
    '#options' => node_type_get_names(),
    '#default_value' => $config
      ->get('nh_allowchild_' . $key),
    '#description' => t('Node types which can be created as child nodes of this node type.'),
  );

  //$form['nh_defaultparent'] = _entity_hierarchy_get_parent_selector($key, $config->get('nh_defaultparent_'.$key));

  // TODO: add default parent support later

  //$form['nh_defaultparent']['#title'] = t('Default Parent');

  // Todo: find out why this was removed in 7.x-4.x, and possibly remove from here and the Admin form.
  //    $form['nh_createmenu'] = array(
  //      '#type' => 'radios',
  //      '#title' => t('Show item in menu'),
  //      '#default_value' => $config->get('nh_createmenu_'.$key), //variable_get('nh_createmenu_' . $key, 'optional_no'),
  //      '#options' => array(
  //        'never' => t('Never'),
  //        'optional_no' => t('Optional - default to no'),
  //        'optional_yes' => t('Optional - default to yes'),
  //        'always' => t('Always'),
  //      ),
  //      '#description' => t("Users must have the 'administer menu' or 'customize entity_hierarchy menus' permission to override default options."),
  //    );
  // Todo: implement this later
  //    $form['nh_multiple'] = array(
  //      '#type' => 'checkbox',
  //      '#title' => t('Allow multiple parents'),
  //      '#default_value' => $config->get('nh_multiple_'.$key),
  //      '#description' => t('Can nodes of this type have multiple parents?.'),
  //    );
  $form['nh_defaultparent'] = $this
    ->hierarchyGetParentSelector($key, $config
    ->get('nh_defaultparent_' . $key, 0));
  $form['nh_defaultparent']['#title'] = t('Default Parent');

  // Would have preferred to handle this in the entity_hierarchy_views module, but not sure how
  if (\Drupal::moduleHandler()
    ->moduleExists('entity_hierarchy_views')) {
    $config = \Drupal::config('entity_hierarchy.settings');
    $form['nh_default_children_view'] = array(
      '#type' => 'select',
      '#title' => t('Default Children View'),
      '#multiple' => FALSE,
      '#options' => _entity_hierarchy_views_view_options(),
      '#required' => FALSE,
      '#default_value' => $config
        ->get('nh_default_children_view_' . $key),
      '#description' => t('Default for the embed children view feature.'),
    );
  }

  //    $form += \Drupal::moduleHandler()->invokeAll('entity_hierarchy_node_type_settings_form', array($key));
  // If we need to append the node type key to the form elements, we do so.
  if ($append_key) {

    // Appending the key does not work recursively, so fieldsets etc. are not supported.
    $children = \Drupal\Core\Render\Element::children($form);
    foreach ($children as $form_key) {
      $form[$form_key . '_' . $key] = $form[$form_key];
      unset($form[$form_key]);
    }
  }
  return $form;
}

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