function entityreference_get_selection_handler

1 entityreference.module entityreference_get_selection_handler($field, $instance = NULL, $entity_type = NULL, $entity = NULL)

Get the selection handler for a given entityreference field.

11 calls to entityreference_get_selection_handler()

EntityReferenceHandlersTestCase::assertReferenceable in core/modules/entityreference/tests/entityreference.handlers.test
EntityReferenceHandlersTestCase::testNodeHandler in core/modules/entityreference/tests/entityreference.handlers.test: Test the node-specific overrides of the entity handler.
EntityReferenceHandlersTestCase::testSortByField in core/modules/entityreference/tests/entityreference.handlers.test: Assert sorting by field works for non-admins.
entityreference_autocomplete_callback_get_matches in core/modules/entityreference/entityreference.module: Return JSON based on given field, instance and string.
entityreference_field_formatter_view in core/modules/entityreference/entityreference.module: Implements hook_field_formatter_view().

... See full list

File

core/modules/entityreference/entityreference.module, line 166: Entityreference primary module file.

Code

function entityreference_get_selection_handler($field, $instance = NULL, $entity_type = NULL, $entity = NULL) {
  $handler = $field['settings']['handler'];
  $class = entityreference_load_selection_class($handler);

  if ($class && class_exists($class)) {
    return call_user_func(array($class, 'getInstance'), $field, $instance, $entity_type, $entity);
  }
  else {
    return EntityReferenceSelectionHandlerBroken::getInstance($field, $instance, $entity_type, $entity);
  }
}