<?php
/*******************************************************************************
 * LightPress - http://lightpress.org
 *
 * Copyright 2004-2005 Ludovico Magnocavallo.
 * Released under the GPL http://www.gnu.org/copyleft/gpl.html
 *
 * $Id$
 ******************************************************************************/

$_R =& $_REQUEST;
$_S =& $_SERVER;

$admin = false;
$usertrack = '';
foreach ($_COOKIE as $k => $v) {
    if (strstr($k, 'wordpressuser_'))
        $admin = true;
    else if ($k == 'Apache')
        $usertrack = $v;
}

if (!$admin && isset($_R['l'])) {
    
    $log_id = $_R['l'];
    
    $url = isset($_R['u']) ? $_R['u'] : $_S['HTTP_REFERER'];
    if (empty($url))
        $url = isset($_S['HTTP_REFERER']) ? $_S['HTTP_REFERER'] : '';
    $url = explode('?', $url, 2);
    if (count($url) == 1)
        $url[] = '';
    
    $referrer = isset($_R['r']) ? addslashes($_R['r']) : '';
    $referrer = explode('?', $referrer, 2);
    if (count($referrer) == 1)
        $referrer[] = '';
    
    $context = isset($_R['c']) ? $_R['c'] : '';
    $postname = isset($_R['p']) ? $_R['p'] : '';
    
    require_once 'config.php';
    ini_set('display_errors', 0);
    
    require_once 'classes/DBlite/MySQL.php';
    $db =& new DBlite_MySQL($db_options);
    
    $q = "INSERT INTO {$db_options['prefix']}_stats
        VALUES (NULL, '$log_id', '{$_S['REMOTE_ADDR']}', '{$url[0]}', '{$url[1]}',
                '{$referrer[0]}', '{$referrer[1]}', '{$_S['HTTP_USER_AGENT']}',
                '" . gmstrftime('%Y-%m-%d') . "', '" . gmstrftime("%H:%M:%S") . "',
                '$usertrack', '$context', '$postname', 0)";
    $res = $db->query($q);
}
$gif = 'GIF89a^A^@^A^@<80>^@^@ےےےےےے!ù^D^A' . "\n" . '^@^A^@,^@^@^@^@^A^@^A^@^@^B^BL^A^@;';
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
header ("Content-type: image/gif");
readfile('stats_image.gif');

?>