function parseITBLDAPAttribute($x)
    {
        $z = new StdClass;
        $x = explode(';',$x);
        for($n=0;$n<count($x);$n++){
            $y = explode('=>',$x[$n]);
            if(count($y) > 1){
                $z->{$y[0]} = isset($y[1]) ? $y[1] : '';
            }
        }
        return $z;
    }

function access_post(){

        $username = $this->post('username');
        $password = $this->post('password');
        $silogin = array(
                'username' => $username,
                'password' => $password
             );

        $wsdl = 'http://nic-ng.itb.ac.id/riset/sson.php?wsdl';
        $client = new nusoap_client($wsdl,true);
        $cekuser = ($client->call('login',$silogin) == '1' ? TRUE : FALSE);
        if ($cekuser) {
            $ITB_LDAPAttributes = $client->call('getAllAtribute', array(
                'SID'=> $silogin['username']
            ));
            $LDAP_parsedData = $this->parseITBLDAPAttribute($ITB_LDAPAttributes);

            $userdata = array(
                'id_ITB' => $silogin['username'],
                'profile' => array(
                    'ai3' => $silogin['username'],
                    'nama' => $LDAP_parsedData->itbNamaLengkap,
                    'email' => explode(',', $LDAP_parsedData->itbAlamatMail),
                    'email_nonITB' => isset($LDAP_parsedData->itbEmailNonITB) ? $LDAP_parsedData->itbEmailNonITB: '',
                    'nip' => isset($LDAP_parsedData->itbNIP)? @end(explode(',',$LDAP_parsedData->itbNIP)) : "",
                            'nim' => isset($LDAP_parsedData->itbNIM)? @end(explode(',',$LDAP_parsedData->itbNIM)) : "",
                    'unit' => $LDAP_parsedData->itbUnity,
                    'jenis_civitas' => $LDAP_parsedData->itbStatus
                )
            );
            echo $userdata;
        } else{
            //$this->response(array('status'=>false,'message'=>'Akun Anda Tidak Ada !'));
            echo "Akun Tidak Ada";
        }
    }