public static function addOptionValidation(RequestValidator $validator, $option, $fieldName)
{
$app = ActiveRecordModel::getApplication();
if (ProductOption::TYPE_FILE == $option['type']) {
$checks = array(new IsFileUploadedCheck($app->translate('_err_option_upload')), new IsNotEmptyCheck($app->translate('_err_option_upload')));
$validator->addCheck($fieldName, new OrCheck(array('upload_' . $fieldName, $fieldName), $checks, $validator->getRequest()));
if ($types = ProductOption::getFileExtensions($option['fileExtensions'])) {
$validator->addCheck('upload_' . $fieldName, new IsFileTypeValidCheck($app->maketext('_err_option_filetype', implode(', ', $types)), $types));
}
$validator->addCheck('upload_' . $fieldName, new MaxFileSizeCheck($app->maketext('_err_option_filesize', $option['maxFileSize']), $option['maxFileSize']));
} else {
$validator->addCheck($fieldName, new IsNotEmptyCheck($app->translate('_err_option_' . $option['type'])));
}
}
