public function addUser($userid, $admin_level = 0, $receives_emails = false, $invite_code = false)
{
if (!$this->boardid) {
throw new BoardException("You must have an existing board to join");
}
$ok = false;
$invite_id = 0;
$invite = null;
if ($invite_code) {
$invite = new SCInvite($invite_code);
$invite_id = $this->checkInvite($invite);
if ($invite_id) {
$ok = true;
}
} else {
if (!$this->privacy || $admin_level == 10) {
$ok = true;
}
}
if ($ok) {
$membership = new SCMembership();
$membership->userid = $userid;
$membership->boardid = $this->boardid;
return $membership->create($invite);
} else {
throw new BoardException("This is a private board. if you have an email invitation, please use the link from there to join.");
}
}
