public function DefaultSelection::getReferenceableEntities in Drupal 10

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Entity/Plugin/EntityReferenceSelection/DefaultSelection.php \Drupal\Core\Entity\Plugin\EntityReferenceSelection\DefaultSelection::getReferenceableEntities()
2. 9 core/lib/Drupal/Core/Entity/Plugin/EntityReferenceSelection/DefaultSelection.php \Drupal\Core\Entity\Plugin\EntityReferenceSelection\DefaultSelection::getReferenceableEntities()

Gets the list of referenceable entities.

Parameters

string|null $match: (optional) Text to match the label against. Defaults to NULL.

string $match_operator: (optional) Operator to be used for string matching. Defaults to "CONTAINS".

int $limit: (optional) Limit the query to a given number of items. Defaults to 0, which indicates no limiting.

Return value

array A nested array of entities, the first level is keyed by the entity bundle, which contains an array of entity labels (escaped), keyed by the entity ID.

Overrides SelectionInterface::getReferenceableEntities

File

core/lib/Drupal/Core/Entity/Plugin/EntityReferenceSelection/DefaultSelection.php, line 337

Class

DefaultSelection

Default plugin implementation of the Entity Reference Selection plugin.

Namespace

Drupal\Core\Entity\Plugin\EntityReferenceSelection

Code

public function getReferenceableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0) {
  $target_type = $this
    ->getConfiguration()['target_type'];
  $query = $this
    ->buildEntityQuery($match, $match_operator);
  if ($limit > 0) {
    $query
      ->range(0, $limit);
  }
  $result = $query
    ->execute();
  if (empty($result)) {
    return [];
  }
  $options = [];
  $entities = $this->entityTypeManager
    ->getStorage($target_type)
    ->loadMultiple($result);
  foreach ($entities as $entity_id => $entity) {
    $bundle = $entity
      ->bundle();
    $options[$bundle][$entity_id] = Html::escape($this->entityRepository
      ->getTranslationFromContext($entity)
      ->label() ?? '');
  }
  return $options;
}