public function EntityReferenceRevisionsEntityFormatter::settingsSummary in Entity Reference Revisions 8

Returns a short summary for the current formatter settings.

If an empty result is returned, a UI can still be provided to display a settings form in case the formatter has configurable settings.

Return value

string[] A short summary of the formatter settings.

Overrides FormatterBase::settingsSummary

File

src/Plugin/Field/FieldFormatter/EntityReferenceRevisionsEntityFormatter.php, line 114

Class

EntityReferenceRevisionsEntityFormatter

Plugin implementation of the 'entity reference rendered entity' formatter.

Namespace

Drupal\entity_reference_revisions\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = array();
  $view_modes = $this->entityDisplayRepository
    ->getViewModeOptions($this
    ->getFieldSetting('target_type'));
  $view_mode = $this
    ->getSetting('view_mode');
  $summary[] = $this
    ->t('Rendered as @mode', array(
    '@mode' => isset($view_modes[$view_mode]) ? $view_modes[$view_mode] : $view_mode,
  ));
  return $summary;
}