-<?php
-/*
- * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)
- * Copyright (C) 2002-2011 The Nucleus Group
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * (see nucleus/documentation/index.html#license for more info)
- */
-/**
- * Actionlog class for Nucleus
- *
- * @license http://nucleuscms.org/license.txt GNU General Public License
- * @copyright Copyright (C) 2002-2011 The Nucleus Group
- * @version $Id$
- * $NucleusJP: ACTIONLOG.php,v 1.7 2007/03/13 05:18:32 shizuki Exp $
- */
-define('ERROR',1); // only errors
-define('WARNING',2); // errors and warnings
-define('INFO',3); // info, errors and warnings
-define('DEBUG',4); // everything
-$CONF['LogLevel'] = INFO;
-
-class ACTIONLOG {
-
- /**
- * (Static) Method to add a message to the action log
- */
- function add($level, $message) {
- global $member, $CONF;
-
- if ($CONF['LogLevel'] < $level)
- return;
-
- if ($member && $member->isLoggedIn())
- $message = "[" . $member->getDisplayName() . "] " . $message;
-
- $message = sql_real_escape_string($message); // add slashes
- $timestamp = date("Y-m-d H:i:s",time()); // format timestamp
- $query = "INSERT INTO " . sql_table('actionlog') . " (timestamp, message) VALUES ('$timestamp', '$message')";
-
- sql_query($query);
-
- ACTIONLOG::trimLog();
- }
-
- /**
- * (Static) Method to clear the whole action log
- */
- function clear() {
- global $manager;
-
- $query = 'DELETE FROM ' . sql_table('actionlog');
-
- $manager->notify('ActionLogCleared',array());
-
- return sql_query($query);
- }
-
- /**
- * (Static) Method to trim the action log (from over 500 back to 250 entries)
- */
- function trimLog() {
- static $checked = 0;
-
- // only check once per run
- if ($checked) return;
-
- // trim
- $checked = 1;
-
- $iTotal = quickQuery('SELECT COUNT(*) AS result FROM ' . sql_table('actionlog'));
-
- // if size > 500, drop back to about 250
- $iMaxSize = 500;
- $iDropSize = 250;
- if ($iTotal > $iMaxSize) {
- $tsChop = quickQuery('SELECT timestamp as result FROM ' . sql_table('actionlog') . ' ORDER BY timestamp DESC LIMIT '.$iDropSize.',1');
- sql_query('DELETE FROM ' . sql_table('actionlog') . ' WHERE timestamp < \'' . $tsChop . '\'');
- }
-
- }
-
-}
-
-?>
\ No newline at end of file