/**
* Defines the message for uploading files
*
* @return string
*/
protected function getUploadFileMessage()
{
$filesize = \XLite\Core\Converter::getUploadFileMaxSize();
return static::t('The maximum file size that can be uploaded: X', array('upload_max_filesize' => \XLite\Core\Converter::convertShortSizeToHumanReadable($filesize)));
}