chamilo / chamilo-lms

                    user_id = '".api_get_user_id()."'

                  ORDER BY $column $direction

                  LIMIT $from, $number_of_items";

	} else {

		$query = "SELECT DISTINCT login_user_id, login_date

                    FROM ".$track_online_table ." e

		            INNER JOIN ".$table_user ." u ON (u.id = e.login_user_id)

                  WHERE u.status != ".ANONYMOUS." AND login_date >= '".$current_date."'

                  ORDER BY $column $direction

                  LIMIT $from, $number_of_items";

	}

	if (api_get_multiple_access_url()) {

		$access_url_id = api_get_current_access_url_id();

                                    relation_type='".USER_RELATION_TYPE_FRIEND."'

                            ORDER BY $column $direction

                            LIMIT $from, $number_of_items";

			} else {

				// all users online

				$query = "SELECT login_user_id, login_date

						  FROM ".$track_online_table ." track

                          INNER JOIN ".$table_user ." u

                          ON (u.id=track.login_user_id)

						  WHERE u.status != ".ANONYMOUS." AND track.access_url_id =  $access_url_id AND

                                login_date >= '".$current_date."'

                          ORDER BY $column $direction

                          LIMIT $from, $number_of_items";

			}

		}

	}