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A lightweight forum engine written in PHP. Repository is now obsolete and read-only. http://www.pioder.pl/uforum.html
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
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Tree: 9e15e3a6d8
Branches Tags
${ item.name }
Create branch ${ searchTerm }
from '9e15e3a6d8'
${ noResults }
uf/search.php

292 lines
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<?php
/**
* @package uForum
* @file search.php
* @version $Id$
* @copyright 2007-2010 (c) PioDer <[email protected]>
* @link http://www.pioder.pl/
* @license see LICENSE.txt
**/
define('IN_uF', true);
//include files
require('./config.php');
require('./includes/constants.php');
require('./includes/db.php');
require('./includes/errors.php');
//connect to database
DataBase::db_connect();
require('./includes/sessions.php');
require('./includes/classes/class_user.php');
require('./common.php');
require('./includes/misc_functions.php');
require('./includes/classes/class_forum.php');
require('./includes/classes/class_topic.php');
require('./includes/classes/secure.php');
$default_lang = DefaultLang();
require('./lngs/'.$default_lang.'/main.php');
$start = TimeGeneration();
$default_skin = ViewSkinName();
SessDelInvalid();
SessRegister();
SessDeleteOld();
if (!isset($_GET['content']))
{
header('Location: search.php?content=posts');
}
//
//generate output pages
//
if ($_SESSION['uid']>0)
{
$limiter = $userdata['limit_ftid'];
}
else
{
$limiter = $forum_config['limit_ftid'];
}
if ($_GET['content'] == 'userposts' || $_GET['content'] == 'lastposts')
{
if (isset($_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;
$page=1;
}
}
else
{
if (isset($_POST['page'])&&($_POST['page']!=1))
{
if (!is_numeric($_POST['page']))
{
die('Hacking attempt');
}
$value = ($_POST['page']-1)*$limiter;
$limit = 'LIMIT '.$value . ', '.$limiter;
$page = $_POST['page'];
}
else
{
$limit = 'LIMIT 0, '.$limiter;
$page=1;
}
}
//
//end generating pages
//
if ((isset($_POST['keywords'])) || ($_GET['content']=='lastposts') || ($_GET['content']=='userposts'))
{
$errors = true;
switch($_GET['content'])
{
case 'lastposts':
{
if ($_SESSION['uid']>0)
{
$time = $_SERVER['REQUEST_TIME']-129600;
$sql = "SELECT COUNT(`t_id`) as `cnt` FROM ".TOPICS_TABLE." WHERE lastpost_time>$time";
$count = DataBase::fetch(DataBase::sql_query($sql,GENERAL,'Could not obtain count amout of topics'));
$count = $count['cnt'];
$count = ceil($count / $limiter);
if ($count==0)
{
$count +=1;
}
if(isset($_GET['page']) && ($_GET['page']>$count))
{
message_forum($lng['invalidpage'],'index.php');
}
$sql = "SELECT ".TOPICS_TABLE.".*, ".USERS_TABLE.".*, ".TOPICS_TABLE.".posts AS posts
FROM ".TOPICS_TABLE."
LEFT JOIN ".USERS_TABLE." ON ".TOPICS_TABLE.".author = ".USERS_TABLE.".u_id
WHERE lastpost_time>$time
ORDER BY `sticky` DESC, `lastpost_time` DESC $limit";
$errors = false;
$window_title = $lng['showlastposts'];
$navigator_title = '<a href="'.$_SERVER['REQUEST_URI'].'" class="navigator">'.$lng['showlastposts'];
break;
}
else
{
message_forum($lng['youarenotlogd'],'login.php?mode=login');
break;
}
}
case 'userposts':
{
if (isset($_GET['u']))
{
$count = DataBase::fetch(DataBase::sql_query("SELECT COUNT(`t_id`) as `t_id`
FROM ".TOPICS_TABLE." WHERE `author`='".intval($_GET['u'])."'",GENERAL,'Could not obtain count amout of topics'));
$count = $count['t_id'];
$count = ceil($count / $limiter);
if ($count==0)
{
$count +=1;
}
if(isset($_GET['page']) && ($_GET['page']>$count))
{
message_forum($lng['invalidpage'],'index.php');
}
$sql = "SELECT ".TOPICS_TABLE.".*, ".USERS_TABLE.".* FROM ".TOPICS_TABLE." LEFT JOIN ".USERS_TABLE." ON ".TOPICS_TABLE.".author = ".USERS_TABLE.".u_id WHERE `u_id`='".intval($_GET['u'])."' ORDER BY `sticky` DESC, `lastpost_time` DESC $limit;";
$errors = false;
$window_title = $lng['view_user_topics'];
$navigator_title = '<a href="'.$_SERVER['REQUEST_URI'].'" class="navigator">'.$lng['view_user_topics'];
break;
}
else
{
message_forum($lng['no_user'],'index.php');
break;
}
}
case 'posts':
{
if(strlen(trim($_POST['keywords']))>=3)
{
$keyword = explode(' ', strip_tags(addslashes($_POST['keywords'])));
$like_where = ' `text` LIKE \'%'.$keyword[0].'%\'';
for($i=1; $i<count($keyword);$i++)
{
$like_where .=' OR `text` LIKE \'%'.$keyword[$i].'%\'';
}
$sql = "SELECT ".POSTS_TABLE.".t_id, ".POSTS_TABLE.".text
FROM ".TOPICS_TABLE."
LEFT JOIN ".POSTS_TABLE." ON ".POSTS_TABLE.".t_id = ".TOPICS_TABLE.".t_id
WHERE $like_where GROUP BY `t_id`";
$count = DataBase::sql_query($sql,GENERAL,'Could not obtain count amout of topics');
$count = DataBase::num_rows($count);//$count['count'];
$count = ceil($count / $limiter);
if ($count==0)
{
$count +=1;
}
if(isset($_GET['page']) && ($_GET['page']>$count))
{
message_forum($lng['invalidpage'],'index.php');
}
$sql = "SELECT ".TOPICS_TABLE.".*, ".USERS_TABLE.".*, ".POSTS_TABLE.".*, ".TOPICS_TABLE.".posts AS posts
FROM ".TOPICS_TABLE."
LEFT JOIN ".USERS_TABLE." ON ".TOPICS_TABLE.".author = ".USERS_TABLE.".u_id
LEFT JOIN ".POSTS_TABLE." ON ".POSTS_TABLE.".t_id = ".TOPICS_TABLE.".t_id
WHERE $like_where
ORDER BY `sticky` DESC, `lastpost_time` DESC $limit;";
$window_title = $lng['search_results'];
$navigator_title = '<a href="'.$_SERVER['REQUEST_URI'].'" class="navigator">'.$lng['search_results'];
$errors = false;
}
else
{
message_forum($lng['too_short_keywords'],'search.php?content=posts');
}
break;
}
}
if (!$errors)
{
//add skin variables
$skin = array(
'lposts'=>$lng['posts'],
'llastposts'=>$lng['lastpost'],
'lposts'=>$lng['posts'],
'lauthor'=>$lng['author'],
'llastpost'=>$lng['lastpost'],
'ltopicname'=>$lng['ltopicname'],
'lang'=> $default_lang
);
$skin = array_push_assoc($skin,GenerateHeader($window_title,$navigator_title));
require('./skins/'.$default_skin.'/overall_header.tpl');
require('./skins/'.$default_skin.'/forum_body.tpl');
$query = DataBase::sql_query($sql,GENERAL, 'Could not obtain topics information');
$value = DataBase::num_rows($query);
if ($value>0)
{
$isset_topics = array();
while($record = DataBase::fetch($query))
{
if (!in_array($record['t_id'], $isset_topics))
{
$last_post = explode(':', $record['lastpost']);
$skin = array(
't_id'=>$record['t_id'],
'fname'=>($record['sticky']=='1') ? '<b>'.$lng['sticky'].'</b>'.$record['name'] : $record['name'],
'author'=>Topic::TopicAuthor($record['author']),
'new_post'=>Topic::LastPostImg(),
'tposts'=>$record['posts'],
'lastpost'=>Topic::LastPostInTopic($record['t_id'])
);
require('./skins/'.$default_skin.'/forum_forum_add.tpl');
array_push($isset_topics, $record['t_id']);
}
}
}
else
{
echo '<tr><td width="'.TABLES_WIDTH.'" colspan="10" height="19" class="fitem"><p class="fstandard" align="center">'.$lng['nopost'].'!</p></td></tr>';
}
$skin = array(
'option_pages' => ListPages($page, $count),
'lwith' => $lng['with'],
'lpage' => $lng['page'],
'lpages' => $count,
);
if ($_GET['content']=='posts')
{
$skin['keywords'] = $_POST['keywords'];
}
require('./skins/'.$default_skin.'/search_end_body.tpl');
}
}
else
{
$skin = array(
'mainpage'=>$lng['lsearch'],
'lsubmit'=>$lng['search'],
'lreset'=>$lng['reset'],
'insert_keywords'=>$lng['insert_keywords']
);
$window_title = $lng['lsearch'];
$navigator_title = '<a href="'.$_SERVER['REQUEST_URI'].'" class="navigator">'.$lng['lsearch'];
$skin = array_push_assoc($skin,GenerateHeader($window_title,$navigator_title));
require('./skins/'.$default_skin.'/overall_header.tpl');
require('./skins/'.$default_skin.'/search_body.tpl');
}
if ($_SESSION['uid']>0)
{
if(RANK=='2')
{
$skin['pa_link']='<a href="admin/index.php" class="fsmall"><b>'.$lng['pa_link'].'</b></a>';
}
else
{
$skin['pa_link']='';
}
}
else
{
$skin['pa_link']='';
}
$stop = TimeGeneration();
$skin['queries'] = ShowQueries($start, $stop);
require('./skins/'.$default_skin.'/overall_footer.tpl');
?>