public function FileDownloadFieldFormatter::settingsSummary in File Download 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/FileDownloadFieldFormatter.php, line 87

Class

FileDownloadFieldFormatter

Plugin annotation @FieldFormatter( id = "file_download_formatter", label = @Translation("File Download"), field_types = { "file", "image" } )

Namespace

Drupal\file_download\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = [];
  $settings = $this
    ->getSettings();
  $displayOptions = $this
    ->getDisplayOptions();
  $selectedTitleDisplay = $settings['link_title'];
  $tArgs = [
    '@view' => $displayOptions[$selectedTitleDisplay],
  ];
  $summary[] = $this
    ->t('Title Display: @view', $tArgs);
  if ($selectedTitleDisplay === 'custom') {
    $tArgs = [
      '@text' => $settings['custom_title_text'],
    ];
    $summary[] = $this
      ->t('Custom text: @text', $tArgs);
  }
  return $summary;
}