public function robotstxt()
{
header('Content-Type: text/plain');
$robots = get_option('robots_txt', 'website');
if ($robots == false) {
$robots = "User-agent: *\nAllow: /" . "\n";
$robots .= 'Disallow: /cache/' . "\n";
$robots .= 'Disallow: /storage/' . "\n";
$robots .= 'Disallow: /database/' . "\n";
$robots .= 'Disallow: /vendor/' . "\n";
$robots .= 'Disallow: /src/' . "\n";
$robots .= 'Disallow: /userfiles/modules/' . "\n";
$robots .= 'Disallow: /userfiles/templates/' . "\n";
}
event_trigger('mw_robot_url_hit');
echo $robots;
exit;
}