<?php
/** 
* @package	uForum 
* @file		includes/cache/cache_topic.php
* @version	$Id$ 
* @copyright	2009(c) PioDer <pioder@wp.pl>
* @link 	http://pioder.gim2przemysl.int.pl/
* @license	GNU GPL v3
**/
if(!defined('IN_uF'))
{
	die('Hacking attempt');
}
//||topic.php script cache  ------------------------------------------------------------------------------
$sql = "SELECT ".TOPICS_TABLE.".*, ".TOPICS_TABLE.".name AS topic_name, ".TOPICS_TABLE.".lock AS topic_lock, ".FORUMS_TABLE.".* FROM ".TOPICS_TABLE." LEFT JOIN ".FORUMS_TABLE." ON ".TOPICS_TABLE.".f_id = ".FORUMS_TABLE.".f_id WHERE `t_id`='$tid' LIMIT 1";
$result = DataBase::fetch(DataBase::sql_query($sql,GENERAL,'Could not obtain forum information'));
if ($result['t_id']=='')
{
	message_forum($lng['no_topic'], 'index.php');
}

$topic = array(
'name' => $result['topic_name'],
'lock' => $result['topic_lock'],
'sticky' => $result['sticky'],
'f_id' => $result['f_id']
);

$forum = array(
'name' => $result['name'],
'lock' => $result['lock'],
'moderate' => $result['moderate']
);

$fid = $topic['f_id'];

//user warnings level
$sql = "SELECT `u_id`,`value` FROM `".WARNINGS_TABLE."`";
$query = DataBase::sql_query($sql,GENERAL,'Could not obtain user warns information');
$result = DataBase::num_rows($query);
while ($result = DataBase::fetch($query))
{
	if(!isset($user_warnlevel[$result['u_id']]))
	{
   		$user_warnlevel[$result['u_id']]=0;
	}
	if ($result['value']=='-')
    	{	
		$user_warnlevel[$result['u_id']] -=1;
	}
	else
 	{
		$user_warnlevel[$result['u_id']] +=1;
	}
}

//check online for user
$sql = "SELECT `s_id`, `u_id`, `time` FROM ".SESSIONS_TABLE." WHERE time+1250>".time();
$query = DataBase::sql_query($sql, GENERAL, 'Could not read user active.');
while($result = DataBase::fetch($query))
{
	$user[$result['u_id']]['online']='1';
}

unset($sql, $query, $result);

//
//generate output pages
//
if ($_SESSION['uid']>0)
{
	$limiter = $userdata['limit_tpid'];
}
else
{
	$limiter = $forum_config['limit_tpid'];
}
if (isset($_GET['page'])&&($_GET['page']!=1))
{
	if (!is_numeric($_GET['page']))
	{
		die('Hacking attempt');
	}
	$value = ($_GET['page']-1)*$limiter;
	$limit = 'LIMIT '.$value . ', '.$limiter;
	$page = $_GET['page'];
}
else
{
  $limit = 'LIMIT 0, '.$limiter;
  $page=1;
}
$count = DataBase::fetch(DataBase::sql_query("SELECT COUNT(`p_id`) as `p_id` 
FROM ".POSTS_TABLE." WHERE `t_id`='$tid'",GENERAL,'Could not obtain count amout of posts'));
$count = $count['p_id'];
$count = ceil($count / $limiter);
if(isset($_GET['page']) && ($_GET['page']>$count))
{
	message_forum($lng['invalidpage'],'index.php');
}
//
//end generating pages
//
?>