function entity_test_entity_field_access

Implements hook_entity_field_access().

See also

\Drupal\system\Tests\Entity\FieldAccessTest::testFieldAccess()

File

core/modules/system/tests/modules/entity_test/entity_test.module, line 404

Code

function entity_test_entity_field_access($operation, FieldDefinitionInterface $field_definition, AccountInterface $account, ?FieldItemListInterface $items = NULL) {
  if ($field_definition->getName() == 'field_test_text') {
    if ($items) {
      if ($items->value == 'no access value') {
        return AccessResult::forbidden()->addCacheableDependency($items->getEntity());
      }
      elseif ($items->value == 'custom cache tag value') {
        return AccessResult::allowed()->addCacheableDependency($items->getEntity())
          ->addCacheTags([
          'entity_test_access:field_test_text',
        ]);
      }
      elseif ($operation == 'edit' && $items->value == 'no edit access value') {
        return AccessResult::forbidden()->addCacheableDependency($items->getEntity());
      }
    }
  }
  if ($field = \Drupal::state()->get('views_field_access_test-field')) {
    if ($field_definition->getName() === $field) {
      $result = AccessResult::allowedIfHasPermission($account, 'view test entity field');
      // For test purposes we want to actively deny access.
      if ($result->isNeutral()) {
        $result = AccessResult::forbidden();
      }
      return $result;
    }
  }
  // No opinion.
  return AccessResult::neutral();
}