/**
* Helper function, adds the given person to this group. The current user must have
* midgard:create privileges on this object for this to succeed. If the person is
* already a member of this group, nothing is done.
*
* @param midcom_db_person The person to add.
* @return boolean Indicating success.
*/
function add_member($person)
{
$this->require_do('midgard:create');
if ($this->is_member($person)) {
return true;
}
$member = new midcom_db_member();
$member->gid = $this->id;
$member->uid = $person->id;
if (!$member->create()) {
return false;
}
// Adjust privileges, owner is the group in question.
$member->set_privilege('midgard:owner', "group:{$this->guid}");
$member->unset_privilege('midgard:owner');
return true;
}
