function viewfield_field_settings in Viewfield 6

Same name and namespace in other branches

1. 5 viewfield.module \viewfield_field_settings()
2. 6.2 viewfield.module \viewfield_field_settings()

Implementation of hook_field_settings().

File

./viewfield.module, line 29

Core functions.

Code

function viewfield_field_settings($op, $field) {
  switch ($op) {
    case 'form':
      $form['allowed_views'] = array(
        '#type' => 'checkboxes',
        '#title' => t('Allowed values'),
        '#default_value' => is_array($field['allowed_views']) ? $field['allowed_views'] : array(),
        '#options' => drupal_map_assoc(array_keys(views_get_all_views())),
        '#description' => t('Only selected views will be available for content authors. Leave empty to allow all.'),
      );
      $form['super_default'] = array(
        '#type' => 'checkbox',
        '#title' => t('Use a common default value for all nodes if the user does not override it on the node form.'),
        '#default_value' => $field['super_default'],
      );
      $form['token_enabled'] = array(
        '#type' => 'checkbox',
        '#title' => t('Replace token placeholders'),
        '#description' => t('Negatively affects site performance in combination with %fields row style.', array(
          '%fields' => t('Fields'),
        )),
        '#default_value' => $field['token_enabled'],
        '#access' => module_exists('token'),
      );
      $form_state = NULL;
      $form['#node'] = (object) array(
        'type' => $field['type_name'],
      );
      module_load_include('inc', 'content', 'includes/content.node_form');
      $field_form = content_field_form($form, $form_state, $field, 0);
      $form['super_default_widget'] =& $field_form[$field['field_name']][0];
      $form['super_default_widget']['#tree'] = TRUE;
      unset($form['super_default_widget']['#weight']);
      return $form;
    case 'validate':
      if ($field['force_default'] && $field['multiple']) {
        form_set_error('multiple', t('Multiple views are not supported if force default is enabled.'));
      }
      break;
    case 'save':
      return array(
        'allowed_views',
        'super_default',
        'token_enabled',
        'super_default_widget',
      );
    case 'database columns':
      return array(
        // Views requires at least 96 chars for the view name and display, plus
        // we need 1 for our delimiter. Round up to a common value of 128.
        'vname' => array(
          'type' => 'varchar',
          'not null' => FALSE,
          'length' => 128,
        ),
        'vargs' => array(
          'type' => 'varchar',
          'not null' => FALSE,
          'length' => 255,
        ),
      );
  }
}