protected function ScriptAccessControlHandler::checkAccess in Script Manager 8

Performs access checks.

This method is supposed to be overwritten by extending classes that do their own custom access checking.

Parameters

\Drupal\Core\Entity\EntityInterface $entity: The entity for which to check access.

string $operation: The entity operation. Usually one of 'view', 'view label', 'update' or 'delete'.

\Drupal\Core\Session\AccountInterface $account: The user for which to check access.

Return value

\Drupal\Core\Access\AccessResultInterface The access result.

Overrides EntityAccessControlHandler::checkAccess

File

src/Entity/ScriptAccessControlHandler.php, line 63

Class

ScriptAccessControlHandler

Access control handler for script entities.

Namespace

Drupal\script_manager\Entity

Code

protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {

  /** @var \Drupal\script_manager\Entity\Script $entity */
  if ($operation !== 'view') {
    return parent::checkAccess($entity, $operation, $account);
  }
  try {
    $conditions = $this
      ->getPreparedConditions($entity);
  } catch (ContextException $e) {

    // Following core blocks convention, access is uncacheable when context
    // is missing.
    return AccessResult::forbidden()
      ->setCacheMaxAge(0);
  }
  $access = $this
    ->resolveConditions($conditions, 'and') !== FALSE ? AccessResult::allowed() : AccessResult::forbidden();

  // Add dependencies on all of the condition and entity cachability metadata.
  $access
    ->addCacheableDependency($entity);
  foreach ($conditions as $condition) {
    if ($condition instanceof CacheableDependencyInterface) {
      $access
        ->addCacheableDependency($condition);
    }
  }
  return $access;
}