protected function UserFilteredSelection::buildEntityQuery in Workbench Access 8

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 UserSelection::buildEntityQuery

File

src/Plugin/EntityReferenceSelection/UserFilteredSelection.php, line 79

Class

UserFilteredSelection

Provides specific access control for the user entity type.

Namespace

Drupal\workbench_access\Plugin\EntityReferenceSelection

Code

protected function buildEntityQuery($match = NULL, $match_operator = 'CONTAINS') {
  $query = parent::buildEntityQuery($match, $match_operator);
  if (isset($this->configuration['handler_settings'])) {
    $handler_settings = $this->configuration['handler_settings'];
  }

  // Filter out the already referenced users.
  if (isset($handler_settings['filter']['section_id'])) {
    $id = $handler_settings['filter']['section_id'];
    $editors = $this->userSectionStorage
      ->getEditors($this->scheme, $id);
    if (count($editors)) {
      $query
        ->condition('uid', array_keys($editors), 'NOT IN');
    }
  }
  return $query;
}