function og_update_7203 in Organic groups 7.2

Update group-audience field to use "OG group" widget type.

File

./og.install, line 1113

Install, update, and uninstall functions for the Organic groups module.

Code

function og_update_7203() {
  if (!module_exists('field_sql_storage')) {
    return;
  }

  // List of secondary group-audience fields.
  $secondary_fields = array();
  foreach (field_info_fields() as $field_name => $field) {
    if ($field['type'] != 'entityreference' || $field['settings']['handler'] != 'og') {
      continue;
    }
    if (!empty($field['settings']['handler_settings']['primary_field'])) {
      field_delete_field($field_name);
      $secondary_fields[] = $field_name;
      continue;
    }
    foreach ($field['bundles'] as $entity_type => $bundles) {
      foreach ($bundles as $bundle) {
        $instance = field_info_instance($entity_type, $field_name, $bundle);
        $instance['settings']['behaviors']['og_widget'] = array(
          'status' => TRUE,
          'default' => array(
            'widget_type' => 'options_select',
          ),
          'admin' => array(
            'widget_type' => 'entityreference_autocomplete',
          ),
        );
        $instance['widget'] = array(
          'type' => 'og_complex',
          'module' => 'og',
          'settings' => array(),
        );
        field_update_instance($instance);
      }
    }
  }
  if ($secondary_fields) {
    $output = t('The following "secondary" fields were deleted, as they are no longer in use:');
    $output .= theme('item_list', array(
      'items' => $secondary_fields,
    ));
  }
  else {
    $output = t('All group-audience fields were updated');
  }
  return $output;
}