function entityreference_field_formatter_settings_summary

Implements hook_field_formatter_settings_summary().

File

core/modules/entityreference/entityreference.module, line 1225

Entityreference primary module file.

Code

function entityreference_field_formatter_settings_summary($field, $instance, $view_mode) {
  $display = $instance['display'][$view_mode];
  $settings = $display['settings'];
  $field_type_settings = entityreference_field_type_settings($field);

  $summary = array();

  if ($display['type'] == 'entityreference_label') {
    $summary[] = $settings['link'] ? t('Link to the referenced entity') : t('No link');
    $summary[] = $settings['bypass_access'] ? t('Show labels regardless of access') : t('Respect entity access for label visibility');
  }

  if ($display['type'] == 'entityreference_entity_view') {
    $entity_info = entity_get_info($field_type_settings['entity_type']);
    $view_mode_label = $settings['view_mode'] == 'default' ? t('Default') : $settings['view_mode'];
    if (isset($entity_info['view modes'][$settings['view_mode']]['label'])) {
      $view_mode_label = $entity_info['view modes'][$settings['view_mode']]['label'];
    }
    $summary[] = t('Rendered as @mode', array('@mode' => $view_mode_label));
    $summary[] = !empty($settings['links']) ? t('Display links') : t('Do not display links');
    $summary[] = !empty($settings['use_content_language']) ? t('Use current content language') : t('Use field language');
    $summary[] = !empty($settings['hide_title']) ? t('Hide Title') : t('Show Title');
  }

  return implode('<br />', $summary);
}