public function QueryAccessHandlerBase::getConditions in Entity API 8

Gets the conditions for the given operation and user.

The "entity.query_access.$entity_type_id" event is fired to allow modules to alter the conditions.

Parameters

string $operation: The access operation. Usually one of "view", "update", "duplicate", or "delete".

\Drupal\Core\Session\AccountInterface $account: The user for which to restrict access, or NULL to assume the current user. Defaults to NULL.

Return value

\Drupal\entity\QueryAccess\ConditionGroup The conditions.

Overrides QueryAccessHandlerInterface::getConditions

File

src/QueryAccess/QueryAccessHandlerBase.php, line 84

Class

QueryAccessHandlerBase

Provides common logic for query access handlers.

Namespace

Drupal\entity\QueryAccess

Code

public function getConditions($operation, AccountInterface $account = NULL) {
  $account = $account ?: $this->currentUser;
  $entity_type_id = $this->entityType
    ->id();
  $conditions = $this
    ->buildConditions($operation, $account);

  // Allow other modules to modify the conditions before they are used.
  $event = new QueryAccessEvent($conditions, $operation, $account, $entity_type_id);
  $this->eventDispatcher
    ->dispatch("entity.query_access", $event);
  $this->eventDispatcher
    ->dispatch("entity.query_access.{$entity_type_id}", $event);
  return $conditions;
}