ftp model articles

$ftpPath = trim(\Bitrix\Main\Config\Option::get("grain.customsettings","ftp_path"), '/');
$rs = FileTable::getList([
                'filter' => ['ID' => $lastProduct['PROPERTY_IMAGES_VALUE']],
                'select' => ['ID', 'SUBDIR', 'ORIGINAL_NAME', 'FILE_NAME'],
            ]);
            while ($fileInfo = $rs->Fetch()) {
                $newFileName = str_replace($lastProduct['CODE'], $modelCode, $fileInfo['ORIGINAL_NAME']);
                copy($_SERVER["DOCUMENT_ROOT"] . $ftpPath . '/' . $newFileName, $_SERVER["DOCUMENT_ROOT"] . 'upload/' . $fileInfo['SUBDIR'] . '/' . $fileInfo['FILE_NAME']);
                $filesTable[$fileInfo["ID"]] = $fileInfo;
            }