2 /************************************************************************
3 * MXChange v0.2.1 Start: 12/18/2008 *
4 * ================ Last change: 12/18/2008 *
6 * -------------------------------------------------------------------- *
7 * File : online_functions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Online functions *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Online-Funktionen *
12 * -------------------------------------------------------------------- *
14 * $Date:: 2009-03-06 20:24:32 +0100 (Fr, 06. Mär 2009) $ *
15 * $Tag:: 0.2.1-FINAL $ *
16 * $Author:: stelzi $ *
17 * Needs to be in all Files and every File needs "svn propset *
18 * svn:keywords Date Revision" (autoprobset!) at least!!!!!! *
19 * -------------------------------------------------------------------- *
20 * Copyright (c) 2003 - 2008 by Roland Haeder *
21 * For more information visit: http://www.mxchange.org *
23 * This program is free software; you can redistribute it and/or modify *
24 * it under the terms of the GNU General Public License as published by *
25 * the Free Software Foundation; either version 2 of the License, or *
26 * (at your option) any later version. *
28 * This program is distributed in the hope that it will be useful, *
29 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
30 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
31 * GNU General Public License for more details. *
33 * You should have received a copy of the GNU General Public License *
34 * along with this program; if not, write to the Free Software *
35 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
37 ************************************************************************/
39 // Some security stuff...
40 if (!defined('__SECURITY')) {
41 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
45 // Filter for updates/extends on the online list
46 function FILTER_UPDATE_ONLINE_LIST () {
47 // Do not update online list when extension is deactivated
48 if (!EXT_IS_ACTIVE("online", true)) return;
51 if (session_id() == "") {
52 // This is invalid here!
53 debug_report_bug("Invalid session.");
56 // Initialize variables
57 $uid = 0; $rid = 0; $MEM = "N"; $ADMIN = "N";
60 if ((isUserIdSet()) && (getUserId() > 0) && (IS_MEMBER())) {
71 if (!empty($GLOBALS['refid'])) {
73 $rid = bigintval($GLOBALS['refid']);
76 // Now search for the user
77 $result = SQL_QUERY_ESC("SELECT timestamp FROM `{!_MYSQL_PREFIX!}_online` WHERE sid='%s' LIMIT 1",
78 array(session_id()), __FUNCTION__, __LINE__);
81 if (SQL_NUMROWS($result) == 1) {
83 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_online` SET
91 timestamp=UNIX_TIMESTAMP(),
93 WHERE sid='%s' LIMIT 1",
104 ), __FUNCTION__, __LINE__
107 // No entry does exists so we simply add it!
108 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_online` (module, action, what, userid, refid, is_member, is_admin, timestamp, sid, ip) VALUES ('%s','%s','%s', %s, %s, '%s','%s', UNIX_TIMESTAMP(), '%s','%s')",
119 ), __FUNCTION__, __LINE__
124 SQL_FREERESULT($result);
127 SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_online` WHERE timestamp <= (UNIX_TIMESTAMP() - %s)",
128 array(getConfig('online_timeout')), __FUNCTION__, __LINE__);