protected function FieldFormatterFromViewDisplay::getViewDisplay in (Entity Reference) Field Formatters 8

Same name and namespace in other branches

1. 8.2 src/Plugin/Field/FieldFormatter/FieldFormatterFromViewDisplay.php \Drupal\field_formatter\Plugin\Field\FieldFormatter\FieldFormatterFromViewDisplay::getViewDisplay()
2. 3.x src/Plugin/Field/FieldFormatter/FieldFormatterFromViewDisplay.php \Drupal\field_formatter\Plugin\Field\FieldFormatter\FieldFormatterFromViewDisplay::getViewDisplay()

Gets entity view display for a bundle.

Parameters

string $bundle_id: The bundle ID.

Return value

\Drupal\Core\Entity\Display\EntityViewDisplayInterface Entity view display.

Overrides FieldFormatterBase::getViewDisplay

File

src/Plugin/Field/FieldFormatter/FieldFormatterFromViewDisplay.php, line 124

Class

FieldFormatterFromViewDisplay

Plugin implementation of the 'link' formatter.

Namespace

Drupal\field_formatter\Plugin\Field\FieldFormatter

Code

protected function getViewDisplay($bundle_id) {
  if (!isset($this->viewDisplay[$bundle_id])) {
    $field_name = $this
      ->getSetting('field_name');
    $entity_type_id = $this->fieldDefinition
      ->getSetting('target_type');
    if (($view_mode = $this
      ->getSetting('view_mode')) && ($view_display = EntityViewDisplay::load($entity_type_id . '.' . $bundle_id . '.' . $view_mode))) {

      /** @var \Drupal\Core\Entity\Display\EntityViewDisplayInterface $view_display */
      $components = $view_display
        ->getComponents();
      foreach ($components as $component_name => $component) {
        if ($component_name != $field_name) {
          $view_display
            ->removeComponent($component_name);
        }
      }
      $this->viewDisplay[$bundle_id] = $view_display;
    }
  }
  return $this->viewDisplay[$bundle_id];
}