/**
* Cache the response 1 year (31536000 sec)
*/
protected function cacheResponse(Response $response)
{
$response->setSharedMaxAge(31536000);
$response->setMaxAge(31536000);
$response->setExpires(new \DateTime('+1 year'));
return $response;
}
public static function get($file = null)
{
$directory = env('DJEM_DEBUG', false) ? 'panel' : 'panel-compiled';
if (empty($file)) {
$file = 'index.html';
}
$public = realpath(__DIR__ . '/../../../' . $directory);
$file = realpath($public . '/' . preg_replace('|[^-_0-9a-z/.]|i', '', $file));
if (!is_file($file) || substr($file, 0, strlen($public)) !== $public) {
abort(404);
}
// @codeCoverageIgnore
$response = new Response(file_get_contents($file), 200, ['Content-type' => self::getContentType($file)]);
$response->setSharedMaxAge(3600);
$response->setMaxAge(3600);
$response->setExpires(new \DateTime('+1 hour'));
return $response;
}