extensions/Syslog.php

   1 <?
   2 /* Syslog.php -- an extension to log events to the system logger
   3  * Copyright 2004 Evan Prodromou <evan@wikitravel.org>
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  *
  19  * @author Evan Prodromou <evan@wikitravel.org>
  20  * @package MediaWiki
  21  * @subpackage Extensions
  22  */
  23
  24 if (defined('MEDIAWIKI')) {
  25
  26         # Setup globals
  27
  28         if (!isset($wgSyslogIdentity)) {
  29                 $wgSyslogIdentity = $wgDBname;
  30         }
  31         if (!isset($wgSyslogFacility)) {
  32                 $wgSyslogFacility = LOG_USER;
  33         }
  34
  35         # Hook for login
  36
  37         function syslogUserLogin(&$user) {
  38                 syslog(LOG_INFO, "User '" . $user->getName() . "' logged in.");
  39                 return true;
  40         }
  41
  42         # Hook for logout
  43
  44         function syslogUserLogout(&$user) {
  45                 syslog(LOG_INFO, "User '" . $user->getName() . "' logged out.");
  46                 return true;
  47         }
  48
  49         function syslogBlockIp(&$block, &$user) {
  50                 syslog(LOG_NOTICE, "User '" . $user->getName() .
  51                            "' blocked '" . (($block->mUser) ? $block->mUser : $block->mAddress) .
  52                            "' for '" . $block->mReason . "' until '" . $block->mExpiry . "'");
  53                 return true;
  54         }
  55
  56         function syslogArticleProtect(&$article, &$user, $protect, &$reason, &$moveonly) {
  57                 $title = $article->mTitle;
  58                 syslog(LOG_NOTICE, "User '" . $user->getName() . "' " .
  59                            (($protect) ? "protected" : "unprotected") . " article '" .
  60                            $title->getPrefixedText() .
  61                            "' for '" . $reason . "' " . (($moveonly) ? "(moves only)" : "") );
  62                 return true;
  63         }
  64
  65         # Setup -- called once environment is configured
  66
  67         function setupSyslog() {
  68
  69                 global $wgSyslogIdentity, $wgSyslogFacility, $_syslogId;
  70                 global $wgHooks;
  71
  72                 openlog($wgSyslogIdentity, LOG_ODELAY | LOG_PID, $wgSyslogFacility);
  73
  74                 $wgHooks['UserLoginComplete'][] = syslogUserLogin;
  75                 $wgHooks['UserLogout'][] = syslogUserLogout;
  76                 $wgHooks['BlockIpComplete'][] = syslogBlockIp;
  77                 $wgHooks['ArticleProtectComplete'][] = syslogArticleProtect;
  78
  79                 return true;
  80         }
  81
  82         # Add to global list of extensions
  83
  84         $wgExtensionFunctions[] = setupSyslog;
  85 }
  86
  87 ?>