public function SelectionPluginManager::getSelectionHandler in Dynamic Entity Reference 8

Same name and namespace in other branches

1. 8.2 src/SelectionPluginManager.php \Drupal\dynamic_entity_reference\SelectionPluginManager::getSelectionHandler()

Gets the selection handler for a given entity_reference field.

Parameters

\Drupal\Core\Field\FieldDefinitionInterface $field_definition: The field definition for the operation.

\Drupal\Core\Entity\EntityInterface $entity: (optional) The entity for the operation. Defaults to NULL.

Return value

\Drupal\Core\Entity\EntityReferenceSelection\SelectionInterface The selection plugin.

Overrides SelectionPluginManager::getSelectionHandler

File

src/SelectionPluginManager.php, line 20

Class

SelectionPluginManager

Plugin type manager for Dynamic Entity Reference Selection plugins.

Namespace

Drupal\dynamic_entity_reference

Code

public function getSelectionHandler(FieldDefinitionInterface $field_definition, EntityInterface $entity = NULL, $target_type = NULL) {
  if ($target_type === NULL) {
    return parent::getSelectionHandler($field_definition, $entity);
  }
  $settings = $field_definition
    ->getSettings();
  $options = $settings[$target_type]['handler_settings'] ?? [];
  $options += [
    'target_type' => $target_type,
    'handler' => $settings[$target_type]['handler'],
    'entity' => $entity,
  ];
  return $this
    ->getInstance($options);
}