public function DomainMenusSelection::getReferenceableEntities in Domain Menus for Domains 3.x

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 DefaultSelection::getReferenceableEntities

File

src/Plugin/EntityReferenceSelection/DomainMenusSelection.php, line 73

Class

DomainMenusSelection

Domain Menus plugin implementation of the Entity Reference Selection plugin.

Namespace

Drupal\domain_menus\Plugin\EntityReferenceSelection

Code

public function getReferenceableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0) {
  $config = $this
    ->getConfiguration();
  $domain_id = $config['domain_id'] ?? null;
  if ($domain_id == null) {
    return parent::getReferenceableEntities($match, $match_operator, $limit);
  }
  $target_type = $config['target_type'];
  $options = parent::getReferenceableEntities($match, $match_operator);
  $filtered = [];
  $count = 0;

  // Filter target entities by domain.
  foreach ($options as $bundle => &$items) {
    foreach ($items as $entity_id => $label) {
      $entity = $this->entityTypeManager
        ->getStorage($target_type)
        ->load($entity_id);
      $access_values = $this->domainAccessManager
        ->getAccessValues($entity);
      $access_all_value = $this->domainAccessManager
        ->getAllValue($entity);
      if (!($access_values != null && empty($access_all_value) && $access_all_value != null && empty(array_intersect_key($access_values, $domain_id)))) {
        $filtered[$bundle][$entity_id] = $label;
        $count++;
        if ($limit && $count >= $limit) {
          break 2;
        }
      }
    }
  }
  return $filtered;
}