/**
* delete user or group as member of this group
*
* @param Knowledgeroot_User|Knowledgeroot_Group $member
*/
public function delMember($member)
{
$type = '';
$memberId = null;
// check if member is a user
if ($member instanceof Knowledgeroot_User) {
$type = 'user';
$memberId = $member->getId();
}
// check if member is a group
if ($member instanceof Knowledgeroot_Group) {
$type = 'group';
$memberId = $member->getId();
}
$member = new Knowledgeroot_Db_GroupMember();
$member->delete(array('group_id = ?' => $this->id, 'member_id = ?' => $memberId, 'member_type = ?' => $type));
}
