/**
* Create a new user.
*
* @param string $userid The new userid.
* @param string $password The new plain text password.
* @param string $email The new users email.
* @param string $coach 't' if the user is a coach.
* @param string $athlete 't' if the user is an athlete.
* @param string $superuser 't' if the user is a superuser.
*
* @return null
*/
function createUser($userid, $password, $email, $coach = 'f', $athlete = 't', $superuser = '******')
{
$password_salt = Core_Common::getRandomString(64);
$password_hash = sha1($password . $password_salt);
$db = Zend_Registry::get('db');
$auth = Zend_Registry::get('auth');
$auth_token = $auth->getHashTokenAuth($userid, $password_hash);
if (!Core_Access::isSuperUser()) {
$superuser = '******';
}
$db->insert('t_users', array('userid' => $userid, 'password_hash' => $password_hash, 'password_salt' => $password_salt, 'email' => $email, 'coach' => $coach, 'athlete' => $athlete, 'superuser' => $superuser, 'token' => $auth_token));
}