public function FastlyImageFormatter::settingsSummary in Fastly 8.3

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/FastlyImageFormatter.php, line 299

Class

FastlyImageFormatter

Plugin implementation of the fastly 'image' formatter.

Namespace

Drupal\fastly\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary = [];
  $settings = $this
    ->getSettingsForParameters();
  foreach ($settings as $option) {
    if ($value = $this
      ->getSetting($option)) {
      $summary[] = $option . ' : ' . $value;
    }
  }
  $link_types = [
    'content' => t('Linked to content'),
    'file' => t('Linked to file'),
  ];

  // Display this setting only if image is linked.
  $image_link_setting = $this
    ->getSetting('image_link');
  if (isset($link_types[$image_link_setting])) {
    $summary[] = $link_types[$image_link_setting];
  }
  return $summary;
}