function handleResult(WebResponse $response)
{
if ($this->contentType) {
$response->addHeader('Content-Type', $this->contentType);
}
$fileSize = filesize($this->filepath);
$creation = date(DateTime::RFC822, filectime($this->filepath));
$modif = date(DateTime::RFC822, filemtime($this->filepath));
$response->addHeader('Content-Disposition', "attachment; filename=\"{$this->filename}\"; size={$fileSize}; creation-date={$creation}; modification-date={$modif}");
$response->writeFile($this->filepath)->finish();
}
