public function EntityReferenceHierarchyLabelFormatter::settingsSummary in Entity Reference Hierarchy 3.x

Same name and namespace in other branches

1. 8.2 src/Plugin/Field/FieldFormatter/EntityReferenceHierarchyLabelFormatter.php \Drupal\entity_hierarchy\Plugin\Field\FieldFormatter\EntityReferenceHierarchyLabelFormatter::settingsSummary()

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 EntityReferenceLabelFormatter::settingsSummary

File

src/Plugin/Field/FieldFormatter/EntityReferenceHierarchyLabelFormatter.php, line 54

Class

EntityReferenceHierarchyLabelFormatter

Plugin implementation of the 'entity_hierarchy' formatter.

Namespace

Drupal\entity_hierarchy\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = parent::settingsSummary();
  switch ($this
    ->getSetting('weight_output')) {
    case 'attribute':
      $position = $this
        ->t('custom data-* attribute');
      break;
    case 'suffix':
      $position = $this
        ->t('suffix after title');
      break;
  }
  $summary[] = $this
    ->t('Show weight as @position', [
    '@position' => $position,
  ]);
  return $summary;
}