Fixes for broken order page and themes
[mailer.git] / inc / libs / online_functions.php
1 <?php
2 /************************************************************************
3  * MXChange v0.2.1                                    Start: 12/18/2008 *
4  * ================                             Last change: 12/18/2008 *
5  *                                                                      *
6  * -------------------------------------------------------------------- *
7  * File              : online_functions.php                             *
8  * -------------------------------------------------------------------- *
9  * Short description : Online functions                                 *
10  * -------------------------------------------------------------------- *
11  * Kurzbeschreibung  : Online-Funktionen                                *
12  * -------------------------------------------------------------------- *
13  * $Revision::                                                        $ *
14  * $Date::                                                            $ *
15  * $Tag:: 0.2.1-FINAL                                                 $ *
16  * $Author::                                                          $ *
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                  *
22  *                                                                      *
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.                                  *
27  *                                                                      *
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.                         *
32  *                                                                      *
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,               *
36  * MA  02110-1301  USA                                                  *
37  ************************************************************************/
38
39 // Some security stuff...
40 if (!defined('__SECURITY')) {
41         die();
42 }
43
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;
48
49         // Empty session?
50         if (session_id() == '') {
51                 // This is invalid here!
52                 debug_report_bug('Invalid session.');
53         } // END - if
54
55         // Initialize variables
56         $userid = 0;
57         $MEM = 'N';
58         $ADMIN = 'N';
59
60         // Valid userid?
61         if ((isUserIdSet()) && (getUserId() > 0) && (isMember())) {
62                 // Is valid user
63                 $userid = getUserId();
64                 $MEM = 'Y';
65         } // END - if
66
67         if (isAdmin()) {
68                 // Is administrator
69                 $ADMIN = 'Y';
70         } // END - if
71
72         // Get refid
73         $rid = determineReferalId();
74
75         // Now search for the user
76         $result = SQL_QUERY_ESC("SELECT `timestamp` FROM `{?_MYSQL_PREFIX?}_online` WHERE `sid`='%s' LIMIT 1",
77                 array(session_id()), __FUNCTION__, __LINE__);
78
79         // Entry found?
80         if (SQL_NUMROWS($result) == 1) {
81                 // Then update it
82                 SQL_QUERY_ESC("UPDATE
83         `{?_MYSQL_PREFIX?}_online`
84 SET
85         `module`='%s',
86         `action`='%s',
87         `what`='%s',
88         `userid`=%s,
89         `refid`=%s,
90         `is_member`='%s',
91         `is_admin`='%s',
92         `timestamp`=UNIX_TIMESTAMP(),
93         `ip`='%s'
94 WHERE 
95         `sid`='%s'
96 LIMIT 1",
97                 array(
98                         getModule(),
99                         getAction(),
100                         getWhat(),
101                         $userid,
102                         $rid,
103                         $MEM,
104                         $ADMIN,
105                         detectRemoteAddr(),
106                         session_id()
107                 ), __FUNCTION__, __LINE__);
108         } else {
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')",
111                         array(
112                                 getModule(),
113                                 getAction(),
114                                 getWhat(),
115                                 $userid,
116                                 $rid,
117                                 $MEM,
118                                 $ADMIN,
119                                 session_id(),
120                                 detectRemoteAddr()
121                         ), __FUNCTION__, __LINE__);
122         }
123
124         // Free result
125         SQL_FREERESULT($result);
126
127         // Purge old entries
128         SQL_QUERY("DELETE LOW_PRIORITY FROM `{?_MYSQL_PREFIX?}_online` WHERE `timestamp` <= (UNIX_TIMESTAMP() - {?online_timeout?})", __FUNCTION__, __LINE__);
129 }
130
131 // [EOF]
132 ?>