public function RadioactivityFieldFormatter::settingsSummary in Radioactivity 8.2

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/RadioactivityFieldFormatter.php, line 69

Contains \Drupal\radioactivity\Plugin\Field\FieldFormatter\RadioactivityFieldFormatter.

Class

RadioactivityFieldFormatter

Plugin implementation of the 'radioactivity_field_widget' formatter.

Namespace

Drupal\radioactivity\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = [];
  $summary[] = t("Emit @energy when visible.", array(
    "@energy" => $this
      ->getSetting('energy'),
  ));
  switch ($this
    ->getSetting('display')) {
    case 'none':
      $summary[] = 'Display nothing.';
      break;
    case 'raw':
      $summary[] = 'Display a raw value.';
      break;
  }
  return $summary;
}