function i18n_node_form_node_type_form_alter in Internationalization 7

Implements hook_form_FORM_ID_alter().

File

i18n_node/i18n_node.module, line 414

Internationalization (i18n) module - Node type handling

Code

function i18n_node_form_node_type_form_alter(&$form, &$form_state) {
  if (isset($form['type'])) {
    $disabled = !i18n_node_type_enabled($form['#node_type']);
    $form['i18n'] = array(
      '#type' => 'fieldset',
      '#title' => t('Multilingual settings'),
      '#collapsible' => TRUE,
      '#collapsed' => TRUE,
      '#group' => 'additional_settings',
      '#attributes' => array(
        'class' => array(
          'i18n-node-type-settings-form',
        ),
      ),
      '#description' => t('Extended multilingual options provided by Internationalization module.'),
      '#disabled' => $disabled,
    );

    // Some settings about node languages. Add variables for node type from variable definition
    if ($form['#node_type']->type) {
      variable_type_include('node_type');
      $form['i18n'] += node_variable_type_subform($form['#node_type']->type, array(
        'i18n_node_options',
        'i18n_node_default_language_for',
        'i18n_node_extended',
      ));

      // Only show custom default language field if "current" is checked.
      $form['i18n']['i18n_node_default_language_for']['#states'] = array(
        'visible' => array(
          ':input[name="i18n_node_options[current]"]' => array(
            'checked' => TRUE,
          ),
        ),
        'required' => array(
          ':input[name="i18n_node_options[current]"]' => array(
            'checked' => TRUE,
          ),
        ),
      );
    }

    // Add disabled message
    if ($disabled) {
      $form['i18n']['#description'] .= ' <em>' . t('These will be available only when you enable Multilingual support in Publishing options above.') . '</em>';
      foreach (element_children($form['i18n']) as $key) {
        $form['i18n'][$key]['#disabled'] = TRUE;
      }
    }
  }
}