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<?php
/***********************************************************************

  Copyright (C) 2002-2005  Rickard Andersson (rickard@punbb.org)

  This file is part of PunBB.

  PunBB 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.

  PunBB is distributed in the hope that it will be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  MA  02111-1307  USA

************************************************************************/


define('PUN_ROOT', './');
require PUN_ROOT.'include/common.php';


if ($pun_user['g_read_board'] == '0')
    message($lang_common['No view']);


$id = isset($_GET['id']) ? intval($_GET['id']) : 0;
if ($id < 1)
    message($lang_common['Bad request']);

// Load the viewforum.php language file
require PUN_ROOT.'lang/'.$pun_user['language'].'/index.php';// Load poll language file
require PUN_ROOT.'lang/'.$pun_user['language'].'/polls.php';

// Fetch some info about the forum
$result = $db->query('SELECT f.forum_name, pf.forum_name AS parent_forum, f.redirect_url, f.moderators, f.num_topics, f.sort_by, f.parent_forum_id, fp.post_topics FROM '.$db->prefix.'forums AS f LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') LEFT JOIN '.$db->prefix.'forums AS pf ON f.parent_forum_id=pf.id WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND f.id='.$id) or error('Unable to fetch forum info', __FILE__, __LINE__, $db->error());
if (!$db->num_rows($result))
    message($lang_common['Bad request']);

$cur_forum = $db->fetch_assoc($result);

// Is this a redirect forum? In that case, redirect!
if ($cur_forum['redirect_url'] != '')
{
    header('Location: '.$cur_forum['redirect_url']);
    exit;
}

// Sort out who the moderators are and if we are currently a moderator (or an admin)
$mods_array = array();
if ($cur_forum['moderators'] != '')
    $mods_array = unserialize($cur_forum['moderators']);

$is_admmod = ($pun_user['g_id'] == PUN_ADMIN || ($pun_user['g_id'] == PUN_MOD && array_key_exists($pun_user['username'], $mods_array))) ? true : false;
//=========================
//=====RATE TOPIC CODE=====
//=========================
//Eric Subach (kha0s@comcast.net)
//=========================

$rate_topic = 0;

//Make sure Rate Topic is installed, enabled, and the user is not a guest.
if (isset ($pun_config['o_rt_cur_version']) && $pun_config['o_rt_enabled'] && !$pun_user['is_guest'])
{
    $rate_topic = 1;

    //Check for a language pack.
    if (file_exists (PUN_ROOT . 'lang/' . $pun_user['language'] . '/rate_topic.php'))
        require PUN_ROOT . 'lang/' . $pun_user['language'] . '/rate_topic.php';
    else if (file_exists (PUN_ROOT . 'lang/' . $pun_config['o_rt_default_lang'] . '/rate_topic.php'))
        require PUN_ROOT . 'lang/' . $pun_config['o_rt_default_lang'] . '/rate_topic.php';
    else
        $rate_topic = 0;
}

//If it's enabled, create the link to rate the topic.
if ($rate_topic)
    $pre_link = '<a href="rate.php?r_id=' . $id . '">' . $lang_rt['Rate topic'] . '</a> / ';

//==================
//=====END CODE=====
//==================

// Can we or can we not post new topics?
if (($cur_forum['post_topics'] == '' && $pun_user['g_post_topics'] == '1') || $cur_forum['post_topics'] == '1' || $is_admmod)
    $post_link = "\t\t".'<p class="postlink conr"><a href="post.php?fid='.$id.'">'.$lang_forum['Post topic'].'</a> <BR /> <a href="poll.php?fid='.$id.'">'.$lang_polls['New poll'].'</a></p>'."\n";
else
    $post_link = '';


// Determine the topic offset (based on $_GET['p'])
$num_pages = ceil($cur_forum['num_topics'] / $pun_user['disp_topics']);

$p = (!isset($_GET['p']) || $_GET['p'] <= 1 || $_GET['p'] > $num_pages) ? 1 : $_GET['p'];
$start_from = $pun_user['disp_topics'] * ($p - 1);

// Generate paging links
$paging_links = $lang_common['Pages'].': '.paginate($num_pages, $p, 'viewforum.php?id='.$id);


$page_title = pun_htmlspecialchars($pun_config['o_board_title'].' / '.$cur_forum['forum_name']);
define('PUN_ALLOW_INDEX', 1);
require PUN_ROOT.'header.php';
$subforum_result = $db->query('SELECT forum_desc, forum_name, id, last_post, last_post_id, last_poster, moderators, num_posts, num_topics, redirect_url FROM '.$db->prefix.'forums WHERE parent_forum_id='.$id.' ORDER BY disp_position') or error('Unable to fetch sub forum info',__FILE__,__LINE__,$db->error());
if($db->num_rows($subforum_result))
{
?>
<div class="linkst">
    <div class="inbox">
        <ul><li><a href="index.php"><?php echo $lang_common['Index'] ?></a> </li><li>» <?php echo pun_htmlspecialchars($cur_forum['forum_name']) ?></li></ul>
        <div class="clearer"></div>
    </div>
</div>

<div id="vf" class="blocktable">
    <h2><span>Sub forums</span></h2>
    <div class="box">
        <div class="inbox">
            <table cellspacing="0">
            <thead>
                <tr>
                    <th class="tcl" scope="col"><?php echo $lang_common['Forum'] ?></th>
                    <th class="tc2" scope="col"><?php echo $lang_index['Topics'] ?></th>
                    <th class="tc3" scope="col"><?php echo $lang_common['Posts'] ?></th>
                    <th class="tcr" scope="col"><?php echo $lang_common['Last post'] ?></th>
                </tr>
            </thead>
            <tbody>
<?php

while($cur_subforum = $db->fetch_assoc($subforum_result))
{
    $item_status = '';
    $icon_text = $lang_common['Normal icon'];
    $icon_type = 'icon';

    // Are there new posts?
    if (!$pun_user['is_guest'] && $cur_subforum['last_post'] > $pun_user['last_visit'])
    {
        $item_status = 'inew';
        $icon_text = $lang_common['New icon'];
        $icon_type = 'icon inew';
    }

    // Is this a redirect forum?
    if ($cur_forum['redirect_url'] != '')
    {
        $forum_field = '<h3><a href="'.pun_htmlspecialchars($cur_subforum['redirect_url']).'" title="'.$lang_index['Link to'].' '.pun_htmlspecialchars($cur_subforum['redirect_url']).'">'.pun_htmlspecialchars($cur_subforum['forum_name']).'</a></h3>';
        $num_topics = $num_posts = ' ';
        $item_status = 'iredirect';
        $icon_text = $lang_common['Redirect icon'];
        $icon_type = 'icon';
    }
    else
    {
        $forum_field = '<h3><a href="viewforum.php?id='.$cur_subforum['id'].'">'.pun_htmlspecialchars($cur_subforum['forum_name']).'</a></h3>';
        $num_topics = $cur_subforum['num_topics'];
        $num_posts = $cur_subforum['num_posts'];
    }

    if ($cur_subforum['forum_desc'] != '')
        $forum_field .= "\n\t\t\t\t\t\t\t\t".$cur_subforum['forum_desc'];


    // If there is a last_post/last_poster.
    if ($cur_subforum['last_post'] != '')
        $last_post = '<a href="viewtopic.php?pid='.$cur_subforum['last_post_id'].'#p'.$cur_subforum['last_post_id'].'">'.format_time($cur_subforum['last_post']).'</a> <span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($cur_subforum['last_poster']).'</span>';
    else
        $last_post = ' ';

    if ($cur_subforum['moderators'] != '')
    {
        $mods_array = unserialize($cur_subforum['moderators']);
        $moderators = array();

        while (list($mod_username, $mod_id) = @each($mods_array))
            $moderators[] = '<a href="profile.php?id='.$mod_id.'">'.pun_htmlspecialchars($mod_username).'</a>';

        $moderators = "\t\t\t\t\t\t\t\t".'<p><em>('.$lang_common['Moderated by'].'</em> '.implode(', ', $moderators).')</p>'."\n";
    }
?>
                <tr<?php if ($item_status != '') echo ' class="'.$item_status.'"'; ?>>
                    <td class="tcl">
                        <div class="intd">
                            <div class="<?php echo $icon_type ?>"><div class="nosize"><?php echo $icon_text ?></div></div>
                            <div class="tclcon">
                                <?php echo $forum_field;
                                if ($cur_subforum['moderators'] != '') {
                                    echo "\n".$moderators;
                                }
                                ?>
                            </div>
                        </div>
                    </td>
                    <td class="tc2"><?php echo $num_topics ?></td>
                    <td class="tc3"><?php echo $num_posts ?></td>
                    <td class="tcr"><?php echo $last_post ?></td>
                </tr>
<?php
    }
?>
            </tbody>
            </table>
        </div>
    </div>
</div>
<?php
}
//=========================
//=====RATE TOPIC CODE=====
//=========================
//Eric Subach (kha0s@comcast.net)
//=========================

$rate_topic = 0;
$rate_stars = 0;

//Check if Rate Topic is installed and enabled.
if (isset ($pun_config['o_rt_cur_version']) && $pun_config['o_rt_enabled'])
{
    $rate_topic = 1;

    //Check for language pack.
    if (file_exists (PUN_ROOT . 'lang/' . $pun_user['language'] . '/rate_topic.php'))
        require PUN_ROOT . 'lang/' . $pun_user['language'] . '/rate_topic.php';
    else if (file_exists (PUN_ROOT . 'lang/' . $pun_config['o_rt_default_lang'] . '/rate_topic.php'))
        require PUN_ROOT . 'lang/' . $pun_config['o_rt_default_lang'] . '/rate_topic.php';
    else
        $rate_topic = 0;

    //Check if using stars or numbers.
    if ($pun_config['o_rt_use_stars'])
        if (file_exists (PUN_ROOT . 'img/rate_stars/' . $pun_config['o_rt_cur_stars']))
            $rate_stars = 1;
}

//==================
//=====END CODE=====
//==================
?>
<div class="linkst">
    <div class="inbox">
        <p class="pagelink conl"><?php echo $paging_links ?></p>
<?php

echo $post_link;
if($cur_forum['parent_forum'])
    echo "\t\t".'<ul><li><a href="index.php">'.$lang_common['Index'].'</a> </li><li>» <a href="viewforum.php?id='.$cur_forum['parent_forum_id'].'">'.pun_htmlspecialchars($cur_forum['parent_forum']).'</a> </li><li>» '.pun_htmlspecialchars($cur_forum['forum_name']).'</li></ul>';
else
    echo "\t\t".'<ul><li><a href="index.php">'.$lang_common['Index'].' </a> </li><li>» '.pun_htmlspecialchars($cur_forum['forum_name']).'</li></ul>';

?>
        <div class="clearer"></div>
    </div>
</div>

<div id="vf" class="blocktable">
    <h2><span><?php echo pun_htmlspecialchars($cur_forum['forum_name']) ?></span></h2>
    <div class="box">
        <div class="inbox">
            <table cellspacing="0">
            <thead>
                <tr>
                    <th class="tcl" scope="col"><?php echo $lang_common['Topic'] ?></th>
                                        <!-- MOD AUTHOR COLUMN 1 line folowing added -->
                    <th class="tc2" scope="col"  style="WIDTH: 12%"><?php echo $lang_common['Author'] ?></th>
                    <th class="tc2" scope="col"><?php echo $lang_common['Replies'] ?></th>
                    <th class="tc3" scope="col"><?php echo $lang_forum['Views'] ?></th>
                    <th class="tcr" scope="col"><?php echo $lang_common['Last post'] ?></th>
                </tr>
            </thead>
            <tbody>
<?php

// Fetch list of topics to display on this page
// <!-- MOD AUTHOR COLUMN - SWITCH BLOCK -->
switch ($db_type)
{
    case 'mysql':
    case 'mysqli':
        $sql = 'SELECT p.poster_id AS has_posted, t.id, t.subject, t.poster, t.posted, t.last_post, t.last_post_id, t.last_poster, t.num_views, t.num_replies, t.closed, t.sticky, t.moved_to, sum(r.rate) AS rate, count(r.user_id) AS num_ratings FROM '.$db->prefix.'topics AS t LEFT JOIN '.$db->prefix.'posts AS p ON t.id=p.topic_id LEFT JOIN '.$db->prefix.'Ratings AS r ON t.id=r.topic_id WHERE t.forum_id='.$id.' GROUP BY t.id ORDER BY sticky DESC, '.(($cur_forum['sort_by'] == '1') ? 'posted' : 'last_post').' DESC LIMIT '.$start_from.', '.$pun_user['disp_topics'];
        break;

    case 'sqlite':
        $sql = 'SELECT p.poster_id AS has_posted, t.id, t.subject, t.poster, t.posted, t.last_post, t.last_post_id, t.last_poster, t.num_views, t.num_replies, t.closed, t.sticky, t.moved_to, sum(r.rate) AS rate, count(r.user_id) AS num_ratings FROM '.$db->prefix.'topics AS t LEFT JOIN '.$db->prefix.'posts AS p ON t.id=p.topic_id WHERE t.id IN(SELECT id FROM '.$db->prefix.'topics WHERE forum_id='.$id.' ORDER BY sticky DESC, '.(($cur_forum['sort_by'] == '1') ? 'posted' : 'last_post').' DESC LIMIT '.$start_from.', '.$pun_user['disp_topics'].') GROUP BY t.id ORDER BY t.sticky DESC, t.last_post DESC';
        break;

    default:
        $sql = 'SELECT p.poster_id AS has_posted, t.id, t.subject, t.poster, t.posted, t.last_post, t.last_post_id, t.last_poster, t.num_views, t.num_replies, t.closed, t.sticky, t.moved_to, sum(r.rate) AS rate, count(r.user_id) AS num_ratings FROM '.$db->prefix.'topics AS t LEFT JOIN '.$db->prefix.'posts AS p ON t.id=p.topic_id LEFT JOIN '.$db->prefix.'Ratings AS r ON t.id=r.topic_id WHERE t.forum_id='.$id.' GROUP BY t.id, t.subject, t.poster, t.posted, t.last_post, t.last_post_id, t.last_poster, t.num_views, t.num_replies, t.closed, t.sticky, t.moved_to, p.poster_id ORDER BY sticky DESC, '.(($cur_forum['sort_by'] == '1') ? 'posted' : 'last_post').' DESC LIMIT '.$start_from.', '.$pun_user['disp_topics'];
        break;

}

$result = $db->query($sql) or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());

// If there are topics in this forum.
if ($db->num_rows($result))
{
    while ($cur_topic = $db->fetch_assoc($result))
    {
        $icon_text = $lang_common['Normal icon'];
        $item_status = '';
        $icon_type = 'icon';
                // MOD AUTHOR COLUMN 1 following line added
        $author = '<a href="profile.php?id='.$cur_topic['has_posted'].'">'.pun_htmlspecialchars($cur_topic['poster']).'</a>';

        if ($cur_topic['moved_to'] == null)
            $last_post = '<a href="viewtopic.php?pid='.$cur_topic['last_post_id'].'#p'.$cur_topic['last_post_id'].'">'.format_time($cur_topic['last_post']).'</a> <span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($cur_topic['last_poster']).'</span>';
        else
            $last_post = ' ';

        if ($pun_config['o_censoring'] == '1')
            $cur_topic['subject'] = censor_words($cur_topic['subject']);

if ($cur_topic['question'] != '') {
            if ($pun_config['o_censoring'] == '1')
                $cur_topic['question'] = censor_words($cur_topic['question']);
        
        
            if ($cur_topic['moved_to'] != 0)
                $subject = $lang_forum['Moved'].': '.$lang_polls['Poll'].': <a href="viewpoll.php?id='.$cur_topic['moved_to'].'">'.pun_htmlspecialchars($cur_topic['question']).'</a><br /> <span class="byuser"><b>'.pun_htmlspecialchars($cur_topic['subject']).'</b> '.$lang_common['by'].' '.pun_htmlspecialchars($cur_topic['poster']).'</span>';
            else if ($cur_topic['closed'] == '0')
                $subject = $lang_polls['Poll'].': <a href="viewpoll.php?id='.$cur_topic['id'].'">'.pun_htmlspecialchars($cur_topic['question']).'</a><br \> <span class="byuser"><b>'.pun_htmlspecialchars($cur_topic['subject']).'</b> '.$lang_common['by'].' '.pun_htmlspecialchars($cur_topic['poster']).'</span>';
            else
            {
                $subject = $lang_polls['Poll'].': <a href="viewpoll.php?id='.$cur_topic['id'].'">'.pun_htmlspecialchars($cur_topic['question']).'</a><br /> <span class="byuser"><b>'.pun_htmlspecialchars($cur_topic['subject']).'</b> '.$lang_common['by'].' '.pun_htmlspecialchars($cur_topic['poster']).'</span>';
                $icon_text = $lang_common['Closed icon'];
                $item_status = 'iclosed';
            }
    
            if (!$pun_user['is_guest'] && $cur_topic['last_post'] > $pun_user['last_visit'] && $cur_topic['moved_to'] == null)
            {
                $icon_text .= ' '.$lang_common['New icon'];
                $item_status .= ' inew';
                $icon_type = 'icon inew';

    
                $subject = '<strong>'.$subject.'</strong>';
                $subject_new_posts = '<span class="newtext">[ <a href="viewpoll.php?id='.$cur_topic['id'].'&action=new" title="'.$lang_common['New posts info'].'">'.$lang_common['New posts'].'</a> ]</span>';
            }
            else
                $subject_new_posts = null;
    
            // Should we display the dot or not? :)
            if (!$pun_user['is_guest'] && $pun_config['o_show_dot'] == '1')
            {
                if ($cur_topic['has_posted'] == $pun_user['id'])
                    $subject = '<strong>·</strong> '.$subject;
                else
                    $subject = '  '.$subject;
            }
                    // MOD AUTHOR COLUMN 2 following lines added
        else
            $subject = '  '.$subject;
        } else {
        if ($cur_topic['moved_to'] != 0)
            // <!-- MOD AUTHOR COLUMN 1 line folowing modified -->
            $subject = $lang_forum['Moved'].': <a href="viewtopic.php?id='.$cur_topic['moved_to'].'">'.pun_htmlspecialchars($cur_topic['subject']).'</a>';
        else if ($cur_topic['closed'] == '0')
            // <!-- MOD AUTHOR COLUMN 1 line folowing modified -->
            $subject = '<a href="viewtopic.php?id='.$cur_topic['id'].'">'.pun_htmlspecialchars($cur_topic['subject']).'</a>';
        else
        {
            // <!-- MOD AUTHOR COLUMN 1 line folowing modified -->
            $subject = '<a href="viewtopic.php?id='.$cur_topic['id'].'">'.pun_htmlspecialchars($cur_topic['subject']).'</a>';
                $icon_text = $lang_common['Closed icon'];
                $item_status = 'iclosed';

            }
    
            if (!$pun_user['is_guest'] && $cur_topic['last_post'] > $pun_user['last_visit'] && $cur_topic['moved_to'] == null)
            {
                $icon_text .= ' '.$lang_common['New icon'];
                $item_status .= ' inew';
                $icon_type = 'icon inew';

    
                $subject = '<strong>'.$subject.'</strong>';
                $subject_new_posts = '<span class="newtext">[ <a href="viewtopic.php?id='.$cur_topic['id'].'&action=new" title="'.$lang_common['New posts info'].'">'.$lang_common['New posts'].'</a> ]</span>';
            }
            else
                $subject_new_posts = null;
    
            // Should we display the dot or not? :)
            if (!$pun_user['is_guest'] && $pun_config['o_show_dot'] == '1')
            {
                if ($cur_topic['has_posted'] == $pun_user['id'])
                    $subject = '<strong>·</strong> '.$subject;
                else
                    $subject = '  '.$subject;
            }
        }

        if ($cur_topic['sticky'] == '1')
        {
            $subject = '<span class="stickytext">'.$lang_forum['Sticky'].': </span>'.$subject;
            $item_status .= ' isticky';
            $icon_text .= ' '.$lang_forum['Sticky'];
        }

        $num_pages_topic = ceil(($cur_topic['num_replies'] + 1) / $pun_user['disp_posts']);

if ($num_pages_topic > 1)
        {
            if ($cur_topic['question'] != '') 
                $subject_multipage = '[ '.paginate($num_pages_topic, -1, 'viewpoll.php?id='.$cur_topic['id']).' ]';
            else
                $subject_multipage = '[ '.paginate($num_pages_topic, -1, 'viewtopic.php?id='.$cur_topic['id']).' ]';
        }
        else
            $subject_multipage = null;

        // Should we show the "New posts" and/or the multipage links?
        if (!empty($subject_new_posts) || !empty($subject_multipage))
        {
            $subject .= '  '.(!empty($subject_new_posts) ? $subject_new_posts : '');
            $subject .= !empty($subject_multipage) ? ' '.$subject_multipage : '';
        }
        //=========================
        //=====RATE TOPIC CODE=====
        //=========================
        //Eric Subach (kha0s@comcast.net)
        //=========================

        if ($rate_topic)
        {
            //If any ratings, calculate the overall rating.
            if ($cur_topic['num_ratings'] > 0)
            {
                $rating = $cur_topic['rate'] / $cur_topic['num_ratings'];
                $rating = round ($rating, 2);

                $subject .= ' ';

                //If the user is not a guest, make the rating clickable to view who voted.
                if (!$pun_user['is_guest'])
                    $subject .= '<a href="rate.php?v_id=' . $cur_topic['id'] . '">';

                //Rating is rounded to the closest star or half-star.
                //If stars are enabled, find what image file to load.
                if ($rate_stars)
                {
                    if ($rating >= 0.0 && $rating < 0.25)
                        $file_name = 'Star_0';
                    else if ($rating >= 0.25 && $rating < 0.75)
                        $file_name = 'Star_0_Half';
                    else if ($rating >= 0.75 && $rating < 1.25)
                        $file_name = 'Star_1';
                    else if ($rating >= 1.25 && $rating < 1.75)
                        $file_name = 'Star_1_Half';
                    else if ($rating >= 1.75 && $rating < 2.25)
                        $file_name = 'Star_2';
                    else if ($rating >= 2.25 && $rating < 2.75)
                        $file_name = 'Star_2_Half';
                    else if ($rating >= 2.75 && $rating < 3.25)
                        $file_name = 'Star_3';
                    else if ($rating >= 3.25 && $rating < 3.75)
                        $file_name = 'Star_3_Half';
                    else if ($rating >= 3.75 && $rating < 4.25)
                        $file_name = 'Star_4';
                    else if ($rating >= 4.25 && $rating < 4.75)
                        $file_name = 'Star_4_Half';
                    else
                        $file_name = 'Star_5';

                    $subject .= '<img src="' . PUN_ROOT . 'img/rate_stars/' . $pun_config['o_rt_cur_stars'] . '/' . $file_name . '.gif" />';
                }
                //Otherwise, use numbers.
                else
                {
                    $decimal = ($rating - floor ($rating)) * 100;
                    $rating = floor ($rating);

                    if ($decimal >= 25 && $decimal < 75)
                        $rating += 0.5;
                    if ($decimal >= 75)
                        $rating += 1;

                    $subject .= '<strong><small>' . $rating . ' / 5</small></strong>';
                }

                //If the link was made clickable, end the tag.
                if (!$pun_user['is_guest'])
                    $subject .= '</a>';
            }
        }

        //==================
        //=====END CODE=====
        //==================
?>
                <tr<?php if ($item_status != '') echo ' class="'.trim($item_status).'"'; ?>>
                    <td class="tcl">
                        <div class="intd">
                            <div class="<?php echo $icon_type ?>"><div class="nosize"><?php echo trim($icon_text) ?></div></div>
                            <div class="tclcon">
                                <?php echo $subject."\n" ?>
                            </div>
                        </div>
                    </td>
                    <!-- MOD AUTHOR COLUMN 1 line folowing added -->
                    <td class="tc2"  style="WIDTH: 12%"><?php echo ($cur_topic['moved_to'] == null) ? $author : ' ' ?></td>
                    <td class="tc2"><?php echo ($cur_topic['moved_to'] == null) ? $cur_topic['num_replies'] : ' ' ?></td>
                    <td class="tc3"><?php echo ($cur_topic['moved_to'] == null) ? $cur_topic['num_views'] : ' ' ?></td>
                    <td class="tcr"><?php echo $last_post ?></td>
                </tr>
<?php

    }
}
else
{

?>
                <tr>
                    <td class="tcl" colspan="4"><?php echo $lang_forum['Empty forum'] ?></td>
                </tr>
<?php

}

?>
            </tbody>
            </table>
        </div>
    </div>
</div>

<div class="linksb">
    <div class="inbox">
        <p class="pagelink conl"><?php echo $paging_links ?></p>
<?php

echo $post_link;
if($cur_forum['parent_forum'])
    echo "\t\t".'<ul><li><a href="index.php">'.$lang_common['Index'].'</a> </li><li>» <a href="viewforum.php?id='.$cur_forum['parent_forum_id'].'">'.pun_htmlspecialchars($cur_forum['parent_forum']).'</a> </li><li>» '.pun_htmlspecialchars($cur_forum['forum_name']).'</li></ul>';
else
    echo "\t\t".'<ul><li><a href="index.php">'.$lang_common['Index'].' </a> </li><li>» '.pun_htmlspecialchars($cur_forum['forum_name']).'</li></ul>';

?>
        <div class="clearer"></div>
    </div>
</div>
<?php

$forum_id = $id;
$footer_style = 'viewforum';
require PUN_ROOT.'footer.php';

Time (s)      Query
0.00150     SELECT u.*, g.*, o.logged FROM pspdowngradesusers AS u INNER JOIN pspdowngradesgroups AS g ON u.group_id=g.g_id LEFT JOIN pspdowngradesonline AS o ON o.ident='82.5.41.16' WHERE u.id=1
0.00059     UPDATE pspdowngradesonline SET logged=1177247398 WHERE ident='82.5.41.16'
0.00038     SELECT * FROM pspdowngradesonline WHERE logged<1177247098
0.00039     UPDATE pspdowngradesusers SET last_visit=1177246690 WHERE id=330
0.00031     DELETE FROM pspdowngradesonline WHERE user_id=330
0.00088     SELECT f.forum_name, f.redirect_url, f.moderators, f.num_topics, f.sort_by, fp.post_topics FROM pspdowngradesforums AS f LEFT JOIN pspdowngradesforum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id=3) WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND f.id=14
0.02105     SELECT p.poster_id AS has_posted, t.id, t.subject, t.poster, t.posted, t.last_post, t.last_post_id, t.last_poster, t.num_views, t.num_replies, t.closed, t.sticky, t.moved_to FROM pspdowngradestopics AS t LEFT JOIN pspdowngradesposts AS p ON t.id=p.topic_id WHERE t.forum_id=14 GROUP BY t.id ORDER BY sticky DESC, last_post DESC LIMIT 0, 30
0.00029     SELECT search_for, replace_with FROM pspdowngradescensoring
0.00062     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 2566
0.00041     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 1475
0.00030     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 838
0.00029     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 48
0.00028     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 49
0.00042     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 102
0.00027     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 426
0.00028     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 51
0.00027     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3290
0.00048     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3309
0.00127     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3301
0.00052     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3308
0.00051     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3284
0.00027     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3299
0.00033     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3289
0.00032     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3261
0.00028     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3282
0.00030     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3176
0.00036     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3254
0.00029     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3222
0.00050     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3214
0.00028     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3206
0.00042     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3196
0.00035     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3183
0.00043     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3128
0.00069     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3159
0.00067     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3158
0.00027     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3137
0.00060     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3131
0.00047     SELECT rate, user_id FROM pspdowngradesRatings WHERE topic_id = 3127
Total query time: 0.03814 s

<?php
/***********************************************************************

  Copyright (C) 2002-2005  Rickard Andersson (rickard@punbb.org)

  This file is part of PunBB.

  PunBB 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.

  PunBB is distributed in the hope that it will be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  MA  02111-1307  USA

************************************************************************/


define('PUN_ROOT', './');
require PUN_ROOT.'include/common.php';


if ($pun_user['g_read_board'] == '0')
    message($lang_common['No view']);


// Load the index.php language file
require PUN_ROOT.'lang/'.$pun_user['language'].'/index.php';

$page_title = pun_htmlspecialchars($pun_config['o_board_title']);
define('PUN_ALLOW_INDEX', 1);
require PUN_ROOT.'header.php';

// Print the categories and forums
$result = $db->query('SELECT c.id AS cid, c.cat_name, f.id AS fid, f.forum_name, f.forum_desc, f.redirect_url, f.moderators, f.num_topics, f.num_posts, f.last_post, f.last_post_id, f.last_poster FROM '.$db->prefix.'categories AS c INNER JOIN '.$db->prefix.'forums AS f ON c.id=f.cat_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE fp.read_forum IS NULL OR fp.read_forum=1 ORDER BY c.disp_position, c.id, f.disp_position', true) or error('Unable to fetch category/forum list', __FILE__, __LINE__, $db->error());

$cur_category = 0;
$cat_count = 0;
while ($cur_forum = $db->fetch_assoc($result))
{
    $moderators = '';

    if ($cur_forum['cid'] != $cur_category)    // A new category since last iteration?
    {
        if ($cur_category != 0)
            echo "\t\t\t".'</tbody>'."\n\t\t\t".'</table>'."\n\t\t".'</div>'."\n\t".'</div>'."\n".'</div>'."\n\n";

        ++$cat_count;

?>
<div id="idx<?php echo $cat_count ?>" class="blocktable">
    <h2><span><?php echo pun_htmlspecialchars($cur_forum['cat_name']) ?></span></h2>
    <div class="box">
        <div class="inbox">
            <table cellspacing="0">
            <thead>
                <tr>
                    <th class="tcl" scope="col"><?php echo $lang_common['Forum'] ?></th>
                    <th class="tc2" scope="col"><?php echo $lang_index['Topics'] ?></th>
                    <th class="tc3" scope="col"><?php echo $lang_common['Posts'] ?></th>
                    <th class="tcr" scope="col"><?php echo $lang_common['Last post'] ?></th>
                </tr>
            </thead>
            <tbody>
<?php

        $cur_category = $cur_forum['cid'];
    }

    $item_status = '';
    $icon_text = $lang_common['Normal icon'];
    $icon_type = 'icon';

    // Are there new posts?
    if (!$pun_user['is_guest'] && $cur_forum['last_post'] > $pun_user['last_visit'])
    {
        $item_status = 'inew';
        $icon_text = $lang_common['New icon'];
        $icon_type = 'icon inew';
    }

    // Is this a redirect forum?
    if ($cur_forum['redirect_url'] != '')
    {
        $forum_field = '<h3><a href="'.pun_htmlspecialchars($cur_forum['redirect_url']).'" title="'.$lang_index['Link to'].' '.pun_htmlspecialchars($cur_forum['redirect_url']).'">'.pun_htmlspecialchars($cur_forum['forum_name']).'</a></h3>';
        $num_topics = $num_posts = ' ';
        $item_status = 'iredirect';
        $icon_text = $lang_common['Redirect icon'];
        $icon_type = 'icon';
    }
    else
    {
        $forum_field = '<h3><a href="viewforum.php?id='.$cur_forum['fid'].'">'.pun_htmlspecialchars($cur_forum['forum_name']).'</a></h3>';
        $num_topics = $cur_forum['num_topics'];
        $num_posts = $cur_forum['num_posts'];
    }

    if ($cur_forum['forum_desc'] != '')
        $forum_field .= "\n\t\t\t\t\t\t\t\t".$cur_forum['forum_desc'];


    // If there is a last_post/last_poster.
    if ($cur_forum['last_post'] != '')
        $last_post = '<a href="viewtopic.php?pid='.$l_pid.'#p'.$l_pid.'">'.format_time($l_post).'</a> <span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($l_pr).'</span>';
    else
        $last_post = ' ';

    if ($cur_forum['moderators'] != '')
    {
        $mods_array = unserialize($cur_forum['moderators']);
        $moderators = array();

        while (list($mod_username, $mod_id) = @each($mods_array))
            $moderators[] = '<a href="profile.php?id='.$mod_id.'">'.pun_htmlspecialchars($mod_username).'</a>';

        $moderators = "\t\t\t\t\t\t\t\t".'<p><em>('.$lang_common['Moderated by'].'</em> '.implode(', ', $moderators).')</p>'."\n";
    }

?>
                 <tr<?php if ($item_status != '') echo ' class="'.$item_status.'"'; ?>>
                    <td class="tcl">
                        <div class="intd">
                            <div class="<?php echo $icon_type ?>"><div class="nosize"><?php echo $icon_text ?></div></div>
                            <div class="tclcon">
                                <?php echo $forum_field."\n" ?>
                            </div>
                        </div>
                    </td>
                    <td class="tc2"><?php echo $num_topics ?></td>
                    <td class="tc3"><?php echo $num_posts ?></td>
                    <td class="tcr"><?php echo $last_post ?></td>
                </tr>
<?php

}

// Did we output any categories and forums?
if ($cur_category > 0)
    echo "\t\t\t".'</tbody>'."\n\t\t\t".'</table>'."\n\t\t".'</div>'."\n\t".'</div>'."\n".'</div>'."\n\n";
else
    echo '<div id="idx0" class="block"><div class="box"><div class="inbox"><p>'.$lang_index['Empty board'].'</p></div></div></div>';


// Collect some statistics from the database
$result = $db->query('SELECT COUNT(id)-1 FROM '.$db->prefix.'users') or error('Unable to fetch total user count', __FILE__, __LINE__, $db->error());
$stats['total_users'] = $db->result($result);

$result = $db->query('SELECT id, username FROM '.$db->prefix.'users ORDER BY registered DESC LIMIT 1') or error('Unable to fetch newest registered user', __FILE__, __LINE__, $db->error());
$stats['last_user'] = $db->fetch_assoc($result);

$result = $db->query('SELECT SUM(num_topics), SUM(num_posts) FROM '.$db->prefix.'forums') or error('Unable to fetch topic/post count', __FILE__, __LINE__, $db->error());
list($stats['total_topics'], $stats['total_posts']) = $db->fetch_row($result);

?>
<div id="brdstats" class="block">
    <h2><span><?php echo $lang_index['Board info'] ?></span></h2>
    <div class="box">
        <div class="inbox">
            <dl class="conr">
                <dt><strong><?php echo $lang_index['Board stats'] ?></strong></dt>
                <dd class="stats"><a class="stats" href="stats.php">Post/Topic/User History Status</a></dd>
                <dd><?php echo $lang_index['No of users'].': <strong>'. $stats['total_users'] ?></strong></dd>
                <dd><?php echo $lang_index['No of topics'].': <strong>'.$stats['total_topics'] ?></strong></dd>
                <dd><?php echo $lang_index['No of posts'].': <strong>'.$stats['total_posts'] ?></strong></dd>
                                <?php
                // Begin: Activity Barometer mod
                $result = $db->query("SELECT COUNT(*) FROM ".$db->prefix."posts WHERE posted > ".(time()-7*24*3600)) or error('Unable to fetch online list', __FILE__, __LINE__, $db->error());
                $posts_week = $db->result($result);
                $result = $db->query("SELECT COUNT(*) FROM ".$db->prefix."posts WHERE posted > ".(time()-24*3600)) or error('Unable to fetch online list', __FILE__, __LINE__, $db->error());
                $posts_day = $db->result($result);
                $posts_h = $posts_day/24;
                ?>
                <dd>
                <?php
                if ($posts_h<1)
                       if ($posts_day<1)
                        if ($posts_week<1)
                            echo $lang_index['dormant'];
                        else
                                      echo $lang_index['number week'].': <strong>'.$posts_week;
                       else
                              echo  $lang_index['number day'].': <strong>'.$posts_day;
                else
                       echo $lang_index['average h'].': <strong>'.number_format($posts_h,1);
                ?>
                </strong></dd>
                <?php // End: Activity Barometer mod ?>
            </dl>
            <dl class="conl">
                <dt><strong><?php echo $lang_index['User info'] ?></strong></dt>
                <dd><?php echo $lang_index['Newest user'] ?>: <a href="profile.php?id=<?php echo $stats['last_user']['id'] ?>"><?php echo pun_htmlspecialchars($stats['last_user']['username']) ?></a></dd>
<?php

if ($pun_config['o_users_online'] == '1')
{
    // Fetch users online info and generate strings for output
    $num_guests = 0;
    $users = array();
    $result = $db->query('SELECT user_id, ident FROM '.$db->prefix.'online WHERE idle=0 ORDER BY ident', true) or error('Unable to fetch online list', __FILE__, __LINE__, $db->error());

    while ($pun_user_online = $db->fetch_assoc($result))
    {
        if ($pun_user_online['user_id'] > 1)
            $users[] = "\n\t\t\t\t".'<dd><a href="profile.php?id='.$pun_user_online['user_id'].'">'.pun_htmlspecialchars($pun_user_online['ident']).'</a>';
        else
            ++$num_guests;
    }

    $num_users = count($users);    if($num_users > $pun_config['o_max_users_online'])
    {
        $db->query("UPDATE ".$db->prefix."config SET conf_value = '".$num_users."' WHERE conf_name = 'o_max_users_online'");
        echo $lang_index['Max users online'].": <strong>".$num_users."</strong>\n";
        unlink(PUN_ROOT.'cache/cache_config.php');
    }
    else
        echo $lang_index['Max users online'].": <strong>".$pun_config['o_max_users_online']."</strong>\n";
    
    /* To disable guest counting, remove the last 2 characters of this line */
    if($num_guests > $pun_config['o_max_guests_online'])
    {
        $db->query("UPDATE ".$db->prefix."config SET conf_value = '".$num_users."' WHERE conf_name = 'o_max_guests_online'");
        echo "<br />".$lang_index['Max guests online'].": <strong>".$num_guests."</strong>\n";
        unlink(PUN_ROOT.'cache/cache_config.php');
    }
    else
        echo $lang_index['Max guests online'].": <strong>".$pun_config['o_max_guests_online']."</strong>\n";
    // */
        // users on line today 
    $date = getdate(time());
    $todaystamp = mktime(0,0,0, $date['mon'], $date['mday'], $date['year']);

$result = $db->query("SELECT username, id, last_visit from ".$db->prefix."users WHERE last_visit >= '".$todaystamp."' ORDER by last_visit DESC") or error("Unable to find the list of the users online today", __FILE__, __LINE__, $db->error());

    $users_today = array();
    while ($pun_user_online_today = $db->fetch_assoc($result))
        $users_today[] .=  "\n\t\t\t\t".'<dd><a href="profile.php?id='.$pun_user_online_today['id'].'" title="Last visit of '.$pun_user_online_today['username'].' : '.format_time($pun_user_online_today['last_visit']).'">'.$pun_user_online_today['username'].'</a>';
        
    $num_users_today = count($users_today);
    echo "\t\t\t\t".'<dd>'. $lang_index['Users online'].': <strong>'.$num_users.'</strong></dd>'."\n\t\t\t\t".'<dd>'.$lang_index['Users today'].': <strong>'.$num_users_today.'</strong></dd>'."\n\t\t\t\t".'<dd>'.$lang_index['Guests online'].': <strong>'.$num_guests.'</strong></dd>'."\n\t\t\t".'</dl>'."\n";


    if ($num_users > 0)
        echo "\t\t\t".'<dl id="onlinelist" class= "clearb">'."\n\t\t\t\t".'<dt><strong>'.$lang_index['Online'].': </strong></dt>'."\t\t\t\t".implode(',</dd> ', $users).'</dd>'."\n\t\t\t".'</dl>'."\n";
    else
        echo "\t\t\t".'<div class="clearer"></div>'."\n";// list users on line today
    echo "\t\t\t".'<dl id="onlinetodaylist">'."\n\t\t\t\t".'<dt><strong>'.$lang_index['Online today'].': </strong></dt>';
                
    if ($num_users_today > 0) 
        echo implode(',</dd> ', $users_today).'</dd>'."\n\t\t\t".'</dl>'."\n";
    else
        echo '<dd><em></em></dd>'."\n\t\t\t".'</dl>'."\n";

}
else
    echo "\t\t".'</dl>'."\n\t\t\t".'<div class="clearer"></div>'."\n";


?>
        </div>
    </div>
</div>
<?php

$footer_style = 'index';
require PUN_ROOT.'footer.php';