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init.php
<?php
/**
* This file is included in header.php, and holds all
* the library functions required for forums
*/
// undo stupid magic quotes
function undomq(&$m)
{
if (get_magic_quotes_gpc()) {
// undo the damage
$m = str_replace('\"','"',$m);
$m = str_replace('\\\'','\'',$m);
}
return $m;
}
/*
* Generates the forum top caption ($lens->lang->topCaption)
*/
function forumheader($db,$forumid,$forumname,$topicid=false)
{
if ($topicid) {
$a1 = '<a href=topics.php?id='.$forumid.'><font color=lightblue>';
$a2 = '</font></a>';
}else {
$a1 = '';
$a2 = '';
}
return "<a href=forums.php><font color=lightblue>Forums</font></a>: "
.$a1.$forumname.$a2;
}
/*
* Generates the forum bottom caption ($lens->lang->bottomCaption)
*/
function forumfooter($lens)
{
if ($lens->curState == 'NEW')
if (ALLOWHTML) print '<div align=center>You can enter HTML tags in the body such as '
. '<b><b>bold</b></b>, <i><i>italic</i></i>, '
. '<code><code>code</code></code></div>';
else print '<p align=center>You can enter the following UBB tags: '
. '[b]<b>bold</b>[/b], [i]<i>italic</i>[/i], [red]<font color=#800000>red</font>[/red] and [pre] [/pre] </p>';
}
/*
* Support [b] and [i]
*/
function ubbcode($s)
{
$s = phplens_str2url($s); // convert http:// to urls -- part of phplens internal library
$arr1 = array('/\[pre\]/i','/\[\/pre\]/i','/\[red\]/i','/\[\/red\]/i','/\[h[1-9]\]/i','/\[\\/h[1-9]\]/i','/\[b\]/i','/\[\\/b\]/i','/\[i\]/i','/\[\\/i\]/i');
$arr2 = array('<div class=pre><pre>','</pre></div>','<font color="#800000">','</font>','<h3>','</h3>','<b>','</b>','<i>','</i>');
return preg_replace($arr1,$arr2,$s);
}
/*
* Check whether administrator exists: that is if $gAdmin global variable is set.
*/
function checkadmin()
{
global $gAdmin,$_SESSION;
session_register('gAdmin');
$gAdmin=!empty($_SESSION['gAdmin']);
}
function CheckGoogle()
{
global $_SERVER;
if (strpos(strtoupper($_SERVER["HTTP_USER_AGENT"]),'GOOGLE') !== false) {
session_destroy();
}
}
/*
Disables http from non-admin. Also now checks to see that http string is not repeated more than 10 times,
and http string is not more than 1% of all text.
*/
function antispam($s)
{
global $gAdmin;
#return $s;
$spam = "Message banned as potential spammer.";
$cnt = substr_count(strtolower($s),'http');
if ($cnt > 10) return die();
$strlen = strlen($s);
if ($cnt >= 4 && $cnt/$strlen >= 0.010) return die(); // if http is 1% of all text, then ban
// echo round($cnt/$strlen * 100,2);
if ($gAdmin) return $s;
$su = strtoupper($s);
if (strpos(array('JERSEY','PRADA','GUCCI','CHANEL', 'HANDBAG', 'NIKE AIR', 'JERSEY'),$su)) die();
return preg_replace('/http:/i', 'http :',$s);
}
//================================================================ INCLUDES
include_once(PHPLENS_DIR.'/phplens.inc.php');
//================================================================ DEFINITIONS
define(NOSPAM,true);
define(ALLOWHTML,false);
## fix for the auto-spammers
if (isset($_POST['phplens_forumtpc'])) {
if ($_POST['phplens_forumtpc'] == 'postedit' || $_POST['phplens_forumtpc'] == 'postnew')
if (empty($_POST['bypass'])) $_POST['phplens_forumtpc'] = '';
if (@strpos($_POST['lens_FX_BODY'],'[url') !== false) {
$_POST['phplens_forumtpc'] = '';
}
#var_dump($_POST);
#die();
}
function _session_register($var)
{
global $$var;
# session_register($var);
$_GLOBALS[$var] =& $_SESSION[$var];
}
$gDB=&ADONewConnection('mysql');
//$gDB->debug = true;
$gDB->Connect($gDB_Server,$gDB_User,$gDB_Pwd,$gDB_DB);
ini_set('session.use_trans_sid',0);
# hold the username and email until we can access the headers and set these cookie variables
_session_register('SESS_name');
_session_register('SESS_email');
_session_register('gTopicID');
_session_register('gForumID');
_session_register('gForumName');
_session_register('gTopicSubject');
$gForumID =& $_SESSION['gForumID'];
$gTopicID =& $_SESSION['gTopicID'];
$gForumName =& $_SESSION['gForumName'];
$gTopicSubject =& $_SESSION['gTopicSubject'];
$SESS_name =& $_SESSION['SESS_name'];
$SESS_email =& $_SESSION['SESS_email'];
if (!empty($SESS_name) and $_COOKIE['cookie_name'] != $SESS_name) setcookie('cookie_name',$SESS_name,time()+3600*24*30);
if (!empty($SESS_email) and $_COOKIE['cookie_email'] != $SESS_email) setcookie('cookie_email',$SESS_email,time()+3600*24*30);
checkadmin();
#var_dump($_SESSION);
?>
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