/**
* Handle the export, for both the action button and the URL
*
* @param GridField $gridField
* @param HTTPRequest $request
* @return HTTPResponse
*/
public function handleExport($gridField, $request = null)
{
$now = date("d-m-Y-H-i");
$fileName = "export-{$now}.csv";
if ($fileData = $this->generateExportFileData($gridField)) {
return HTTPRequest::send_file($fileData, $fileName, 'text/csv');
}
return null;
}
