function field_collection_field_formatter_settings_summary in Field collection 7

Implements hook_field_formatter_settings_summary().

File

./field_collection.module, line 942

Module implementing field collection field type.

Code

function field_collection_field_formatter_settings_summary($field, $instance, $view_mode) {
  $display = $instance['display'][$view_mode];
  $settings = $display['settings'];
  $output = array();
  if ($display['type'] !== 'field_collection_fields') {
    $links = field_collection_get_operations($settings, TRUE);
    if ($links) {
      $output[] = t('Links: @links', array(
        '@links' => check_plain(implode(', ', $links)),
      ));
    }
    else {
      $output[] = t('Links: none');
    }
  }
  if ($display['type'] !== 'field_collection_list') {
    $entity_type = entity_get_info('field_collection_item');
    if (!empty($entity_type['view modes'][$settings['view_mode']]['label'])) {
      $output[] = t('View mode: @mode', array(
        '@mode' => $entity_type['view modes'][$settings['view_mode']]['label'],
      ));
    }
  }
  return implode('<br>', $output);
}