inc/filter/online_filter.php

   1 <?php
   2 /************************************************************************
   3  * Mailer v0.2.1-FINAL                                Start: 06/02/2011 *
   4  * ===================                          Last change: 06/02/2011 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : _filter.php                                      *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Filters for ext-                                 *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Filter fuer ext-                                 *
  12  * -------------------------------------------------------------------- *
  13  * $Revision::                                                        $ *
  14  * $Date::                                                            $ *
  15  * $Tag:: 0.2.1-FINAL                                                 $ *
  16  * $Author::                                                          $ *
  17  * -------------------------------------------------------------------- *
  18  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  19  * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
  20  * For more information visit: http://www.mxchange.org                  *
  21  *                                                                      *
  22  * This program is free software; you can redistribute it and/or modify *
  23  * it under the terms of the GNU General Public License as published by *
  24  * the Free Software Foundation; either version 2 of the License, or    *
  25  * (at your option) any later version.                                  *
  26  *                                                                      *
  27  * This program is distributed in the hope that it will be useful,      *
  28  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  29  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  30  * GNU General Public License for more details.                         *
  31  *                                                                      *
  32  * You should have received a copy of the GNU General Public License    *
  33  * along with this program; if not, write to the Free Software          *
  34  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  35  * MA  02110-1301  USA                                                  *
  36  ************************************************************************/
  37
  38 // Some security stuff...
  39 if (!defined('__SECURITY')) {
  40         die();
  41 } // END - if
  42
  43 // Filter for updates/extends on the online list
  44 function FILTER_UPDATE_ONLINE_LIST ($data) {
  45         // Do not update online list when extension is deactivated
  46         //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Called!');
  47         if (!isExtensionActive('online', true)) {
  48                 // Extension not active
  49                 return;
  50         } // END - if
  51
  52         // Empty session?
  53         if (session_id() == '') {
  54                 // This is invalid here!
  55                 debug_report_bug(__FUNCTION__, __LINE__, 'Invalid session.');
  56         } // END - if
  57
  58         // Initialize variables
  59         $userid = '0';
  60         $isMember = convertBooleanToYesNo(isMember());
  61         $isAdmin  = convertBooleanToYesNo(isAdmin());
  62         $action   = getActionFromModuleWhat(getModule(), getWhat());
  63
  64         // Valid userid?
  65         if (isMember()) {
  66                 // Is valid user, so get the userid
  67                 $userid = getMemberId();
  68         } // END - if
  69
  70         // Now search for the user
  71         $result = SQL_QUERY_ESC("SELECT `timestamp` FROM `{?_MYSQL_PREFIX?}_online` WHERE `sid`='%s' LIMIT 1",
  72                 array(session_id()), __FUNCTION__, __LINE__);
  73
  74         // Entry found?
  75         if (SQL_NUMROWS($result) == 1) {
  76                 // Then update it
  77                 SQL_QUERY_ESC("UPDATE
  78         `{?_MYSQL_PREFIX?}_online`
  79 SET
  80         `module`='%s',
  81         `action`='%s',
  82         `what`='%s',
  83         `userid`=%s,
  84         `refid`=%s,
  85         `is_member`='%s',
  86         `is_admin`='%s',
  87         `timestamp`=UNIX_TIMESTAMP(),
  88         `ip`='%s'
  89 WHERE
  90         `sid`='%s'
  91 LIMIT 1",
  92                 array(
  93                         getModule(),
  94                         $action,
  95                         getWhat(),
  96                         makeZeroToNull($userid),
  97                         makeZeroToNull(determineReferalId()),
  98                         $isMember,
  99                         $isAdmin,
 100                         detectRemoteAddr(),
 101                         session_id()
 102                 ), __FUNCTION__, __LINE__);
 103         } else {
 104                 // No entry does exists so we simply add it!
 105                 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')",
 106                         array(
 107                                 getModule(),
 108                                 $action,
 109                                 getWhat(),
 110                                 makeZeroToNull($userid),
 111                                 makeZeroToNull(determineReferalId()),
 112                                 $isMember,
 113                                 $isAdmin,
 114                                 session_id(),
 115                                 detectRemoteAddr()
 116                         ), __FUNCTION__, __LINE__);
 117         }
 118
 119         // Free result
 120         SQL_FREERESULT($result);
 121
 122         // Purge old entries
 123         SQL_QUERY('DELETE LOW_PRIORITY FROM `{?_MYSQL_PREFIX?}_online` WHERE (UNIX_TIMESTAMP() - `timestamp`) >= {?online_timeout?}', __FUNCTION__, __LINE__);
 124
 125         // Return data
 126         //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Done!');
 127         return $data;
 128 }
 129
 130 // [EOF]
 131 ?>