public function WebformSubmissionsController::sourceEntityAutocomplete in Webform 6.x

Same name and namespace in other branches

1. 8.5 src/Controller/WebformSubmissionsController.php \Drupal\webform\Controller\WebformSubmissionsController::sourceEntityAutocomplete()

Returns response for the source entity autocompletion.

Parameters

\Symfony\Component\HttpFoundation\Request $request: The current request object containing the search string.

\Drupal\webform\WebformInterface $webform: A webform.

Return value

\Symfony\Component\HttpFoundation\JsonResponse A JSON response containing the autocomplete suggestions.

1 string reference to 'WebformSubmissionsController::sourceEntityAutocomplete'

webform.routing.yml in ./webform.routing.yml

webform.routing.yml

File

src/Controller/WebformSubmissionsController.php, line 44

Class

WebformSubmissionsController

Provides route responses for Webform submissions.

Namespace

Drupal\webform\Controller

Code

public function sourceEntityAutocomplete(Request $request, WebformInterface $webform) {
  $match = $request->query
    ->get('q');
  $webform_submission_storage = $this
    ->entityTypeManager()
    ->getStorage('webform_submission');
  $source_entities = $webform_submission_storage
    ->getSourceEntities($webform);
  $matches = [];

  // @see \Drupal\Core\Entity\Plugin\EntityReferenceSelection\DefaultSelection::buildEntityQuery
  foreach ($source_entities as $source_entity_type => $source_entity_ids) {
    $definition = $this
      ->entityTypeManager()
      ->getDefinition($source_entity_type);
    $storage = $this
      ->entityTypeManager()
      ->getStorage($source_entity_type);
    if (empty($definition
      ->getKey('id')) || empty($definition
      ->getKey('label'))) {
      continue;
    }
    $query = $storage
      ->getQuery();
    $query
      ->range(0, 10);
    $query
      ->condition($definition
      ->getKey('id'), $source_entity_ids, 'IN');
    $query
      ->condition($query
      ->orConditionGroup()
      ->condition($definition
      ->getKey('label'), $match, 'CONTAINS')
      ->condition($definition
      ->getKey('id'), $match, 'CONTAINS'));
    $query
      ->addTag($source_entity_type . '_access');
    $entity_ids = $query
      ->execute();
    $entities = $storage
      ->loadMultiple($entity_ids);
    foreach ($entities as $source_entity_id => $source_entity) {
      $label = Html::escape($this->entityRepository
        ->getTranslationFromContext($source_entity)
        ->label());
      $value = "{$label} ({$source_entity_type}:{$source_entity_id})";
      $matches[] = [
        'value' => $value,
        'label' => $label,
      ];
      if (count($matches) === 10) {
        new JsonResponse($matches);
      }
    }
  }
  return new JsonResponse($matches);
}