Builds an EntityQuery to get referenceable entities.

Parameters

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

string $match_operator: (Optional) The operation the matching should be done with. Defaults to "CONTAINS".

Return value

\Drupal\Core\Entity\Query\QueryInterface The EntityQuery object with the basic conditions and sorting applied to it.

Overrides DefaultSelection::buildEntityQuery

File

core/modules/system/tests/modules/entity_reference_test/src/Plugin/EntityReferenceSelection/AllExceptHostEntity.php, line 23

Class

AllExceptHostEntity

Allows access to all entities except for the host entity.

Namespace

Drupal\entity_reference_test\Plugin\EntityReferenceSelection

Code

protected function buildEntityQuery($match = NULL, $match_operator = 'CONTAINS') {
  $query = parent::buildEntityQuery($match, $match_operator);
  /** @var \Drupal\Core\Entity\EntityInterface $entity */
  if ($entity = $this->configuration['entity']) {
    $target_type = $this->configuration['target_type'];
    $entity_type = $this->entityTypeManager
      ->getDefinition($target_type);
    $query->condition($entity_type->getKey('id'), $entity->id(), '<>');
  }
  return $query;
}

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