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 * -------------------------------------------------------------------- *
15 * $Tag:: 0.2.1-FINAL $ *
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 - 2009 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')) {
44 // Filter for updates/extends on the online list
45 function FILTER_UPDATE_ONLINE_LIST () {
46 // Do not update online list when extension is deactivated
47 if (!isExtensionActive('online', true)) return;
50 if (session_id() == '') {
51 // This is invalid here!
52 debug_report_bug('Invalid session.');
55 // Initialize variables
61 if ((isUserIdSet()) && (getUserId() > 0) && (isMember())) {
63 $userid = getUserId();
73 $rid = determineReferalId();
75 // Now search for the user
76 $result = SQL_QUERY_ESC("SELECT `timestamp` FROM `{?_MYSQL_PREFIX?}_online` WHERE `sid`='%s' LIMIT 1",
77 array(session_id()), __FUNCTION__, __LINE__);
80 if (SQL_NUMROWS($result) == 1) {
83 `{?_MYSQL_PREFIX?}_online`
92 `timestamp`=UNIX_TIMESTAMP(),
107 ), __FUNCTION__, __LINE__);
109 // No entry does exists so we simply add it!
110 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')",
121 ), __FUNCTION__, __LINE__);
125 SQL_FREERESULT($result);
128 SQL_QUERY("DELETE LOW_PRIORITY FROM `{?_MYSQL_PREFIX?}_online` WHERE `timestamp` <= (UNIX_TIMESTAMP() - {?online_timeout?})", __FUNCTION__, __LINE__);