function FilterFormatAccessControlHandler::checkAccess

Overrides EntityAccessControlHandler::checkAccess

File

core/modules/filter/src/FilterFormatAccessControlHandler.php, line 20

Class

FilterFormatAccessControlHandler

Defines the access control handler for the filter format entity type.

Namespace

Code

protected function checkAccess(EntityInterface $filter_format, $operation, AccountInterface $account) {
    
    /** @var \Drupal\filter\FilterFormatInterface $filter_format */
    // All users are allowed to use the fallback filter.
    if ($operation == 'use') {
        if ($filter_format->isFallbackFormat()) {
            return AccessResult::allowed();
        }
        else {
            return AccessResult::allowedIfHasPermission($account, $filter_format->getPermissionName());
        }
    }
    // The fallback format may not be disabled.
    if ($operation == 'disable' && $filter_format->isFallbackFormat()) {
        return AccessResult::forbidden();
    }
    // We do not allow filter formats to be deleted through the UI, because that
    // would render any content that uses them unusable.
    if ($operation == 'delete') {
        return AccessResult::forbidden();
    }
    if (in_array($operation, [
        'disable',
        'update',
        'view',
    ])) {
        return parent::checkAccess($filter_format, $operation, $account);
    }
    // No opinion.
    return AccessResult::neutral();
}