protected function ReferenceWidget::getOptions in Select (or other) 4.x

Same name and namespace in other branches

1. 8 src/Plugin/Field/FieldWidget/ReferenceWidget.php \Drupal\select_or_other\Plugin\Field\FieldWidget\ReferenceWidget::getOptions()

Returns the array of options for the widget.

Parameters

\Drupal\Core\Entity\FieldableEntityInterface $entity: The entity this widget is used for.

Return value

array The array of available options for the widget. The array of available options for the widget.

Overrides WidgetBase::getOptions

File

src/Plugin/Field/FieldWidget/ReferenceWidget.php, line 113

Class

ReferenceWidget

Plugin implementation of the 'select_or_other_reference' widget.

Namespace

Drupal\select_or_other\Plugin\Field\FieldWidget

Code

protected function getOptions(FieldableEntityInterface $entity = NULL) {
  $options = [];

  // Prepare properties to use for loading.
  $entity_storage = $this
    ->getEntityStorage();
  $bundle_key = $this
    ->getBundleKey();
  $target_bundles = $this
    ->getSelectionHandlerSetting('target_bundles');
  $properties = [
    $bundle_key => $target_bundles,
  ];
  $entities = $entity_storage
    ->loadByProperties($properties);

  // Prepare the options.
  foreach ($entities as $entity) {
    $options["{$entity->label()} ({$entity->id()})"] = $entity
      ->label();
  }
  return $options;
}