public function RoleAccess::preprocessSearchQuery in Search API 8

Preprocesses a search query.

Parameters

\Drupal\search_api\Query\QueryInterface $query: The object representing the query to be executed.

Overrides ProcessorPluginBase::preprocessSearchQuery

File

src/Plugin/search_api/processor/RoleAccess.php, line 180

Class

RoleAccess

Adds access checks based on user roles.

Namespace

Drupal\search_api\Plugin\search_api\processor

Code

public function preprocessSearchQuery(QueryInterface $query) {
  if ($query
    ->getOption('search_api_bypass_access')) {
    return;
  }
  $account = $query
    ->getOption('search_api_access_account', $this
    ->getCurrentUser());
  if (is_numeric($account)) {
    $account = User::load($account);
  }
  $role_field = $this
    ->findField(NULL, static::ROLE_ACCESS_FIELD, 'string');
  if ($role_field) {
    $query
      ->addCondition($role_field
      ->getFieldIdentifier(), $account
      ->getRoles(), 'IN');
  }
  else {
    $query
      ->abort();
    $this
      ->getLogger()
      ->warning('Role-based access checks could not be added to a search query on index %index since the required field is not available. Please re-save the index.', [
      '%index' => $query
        ->getIndex()
        ->label(),
    ]);
  }
}