public function TimestampFormatter::settingsSummary in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Field/Plugin/Field/FieldFormatter/TimestampFormatter.php \Drupal\Core\Field\Plugin\Field\FieldFormatter\TimestampFormatter::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 FormatterBase::settingsSummary

File

core/lib/Drupal/Core/Field/Plugin/Field/FieldFormatter/TimestampFormatter.php, line 145

Class

TimestampFormatter

Plugin implementation of the 'timestamp' formatter.

Namespace

Drupal\Core\Field\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = parent::settingsSummary();
  $date_format = $this
    ->getSetting('date_format');
  $summary[] = $this
    ->t('Date format: @date_format', [
    '@date_format' => $date_format,
  ]);
  if ($this
    ->getSetting('date_format') === 'custom' && ($custom_date_format = $this
    ->getSetting('custom_date_format'))) {
    $summary[] = $this
      ->t('Custom date format: @custom_date_format', [
      '@custom_date_format' => $custom_date_format,
    ]);
  }
  if ($timezone = $this
    ->getSetting('timezone')) {
    $summary[] = $this
      ->t('Time zone: @timezone', [
      '@timezone' => $timezone,
    ]);
  }
  return $summary;
}