public function setHorizonCookie($email, $domain = null, $duration = null, $secure = false)
{
$data = $this->getUserByKey($email, 'email', ['keys' => 1]);
if (!isset($data['keys']['cookie'])) {
return false;
}
if (!$domain) {
$domain_parts = explode('.', $_SERVER['HTTP_HOST']);
$domain = $domain_parts[sizeof($domain_parts) - 2] . '.' . $domain_parts[sizeof($domain_parts) - 1];
}
if ($duration === null) {
$expire = time() + 31556926;
} else {
if ($duration) {
$expire = time() + $duration;
} else {
$expire = 0;
}
}
return setcookie('sailthru_hid', $data['keys']['cookie'], $expire, '/', $domain, $secure);
}