source: trunk/web/punbb/index.php @ 6

<?php

/**
 * Copyright (C) 2008-2011 FluxBB
 * based on code by Rickard Andersson copyright (C) 2002-2008 PunBB
 * License: http://www.gnu.org/licenses/gpl.html GPL version 2 or higher
 */

define('PUN_ROOT', dirname(__FILE__).'/');
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';

// Get list of forums and topics with new posts since last visit
if (!$pun_user['is_guest'])
{
        $result = $db->query('SELECT t.forum_id, t.id, t.last_post FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.last_post>'.$pun_user['last_visit'].' AND t.moved_to IS NULL') or error('Unable to fetch new topics', __FILE__, __LINE__, $db->error());

        $new_topics = array();
        while ($cur_topic = $db->fetch_assoc($result))
                $new_topics[$cur_topic['forum_id']][$cur_topic['id']] = $cur_topic['last_post'];

        $tracked_topics = get_tracked_topics();
}

if ($pun_config['o_feed_type'] == '1')
        $page_head = array('feed' => '<link rel="alternate" type="application/rss+xml" href="extern.php?action=feed&amp;type=rss" title="'.$lang_common['RSS active topics feed'].'" />');
else if ($pun_config['o_feed_type'] == '2')
        $page_head = array('feed' => '<link rel="alternate" type="application/atom+xml" href="extern.php?action=feed&amp;type=atom" title="'.$lang_common['Atom active topics feed'].'" />');

$forum_actions = array();

// Display a "mark all as read" link
if (!$pun_user['is_guest'])
        $forum_actions[] = '<a href="misc.php?action=markread">'.$lang_common['Mark all as read'].'</a>';

$page_title = array(pun_htmlspecialchars($pun_config['o_board_title']));
define('PUN_ALLOW_INDEX', 1);
define('PUN_ACTIVE_PAGE', 'index');
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;
$forum_count = 0;
while ($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;
                $forum_count = 0;

?>
<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'];
        }

        ++$forum_count;
        $item_status = ($forum_count % 2 == 0) ? 'roweven' : 'rowodd';
        $forum_field_new = '';
        $icon_type = 'icon';

        // Are there new posts since our last visit?
        if (!$pun_user['is_guest'] && $cur_forum['last_post'] > $pun_user['last_visit'] && (empty($tracked_topics['forums'][$cur_forum['fid']]) || $cur_forum['last_post'] > $tracked_topics['forums'][$cur_forum['fid']]))
        {
                // There are new posts in this forum, but have we read all of them already?
                foreach ($new_topics[$cur_forum['fid']] as $check_topic_id => $check_last_post)
                {
                        if ((empty($tracked_topics['topics'][$check_topic_id]) || $tracked_topics['topics'][$check_topic_id] < $check_last_post) && (empty($tracked_topics['forums'][$cur_forum['fid']]) || $tracked_topics['forums'][$cur_forum['fid']] < $check_last_post))
                        {
                                $item_status .= ' inew';
                                $forum_field_new = '<span class="newtext">[ <a href="search.php?action=show_new&amp;fid='.$cur_forum['fid'].'">'.$lang_common['New posts'].'</a> ]</span>';
                                $icon_type = 'icon icon-new';

                                break;
                        }
                }
        }

        // Is this a redirect forum?
        if ($cur_forum['redirect_url'] != '')
        {
                $forum_field = '<h3><span class="redirtext">'.$lang_index['Link to'].'</span> <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_type = 'icon';
        }
        else
        {
                $forum_field = '<h3><a href="viewforum.php?id='.$cur_forum['fid'].'">'.pun_htmlspecialchars($cur_forum['forum_name']).'</a>'.(!empty($forum_field_new) ? ' '.$forum_field_new : '').'</h3>';
                $num_topics = $cur_forum['num_topics'];
                $num_posts = $cur_forum['num_posts'];
        }

        if ($cur_forum['forum_desc'] != '')
                $forum_field .= "\n\t\t\t\t\t\t\t\t".'<div class="forumdesc">'.$cur_forum['forum_desc'].'</div>';

        // If there is a last_post/last_poster
        if ($cur_forum['last_post'] != '')
                $last_post = '<a href="viewtopic.php?pid='.$cur_forum['last_post_id'].'#p'.$cur_forum['last_post_id'].'">'.format_time($cur_forum['last_post']).'</a> <span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($cur_forum['last_poster']).'</span>';
        else if ($cur_forum['redirect_url'] != '')
                $last_post = '- - -';
        else
                $last_post = $lang_common['Never'];

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

                foreach ($mods_array as $mod_username => $mod_id)
                {
                        if ($pun_user['g_view_users'] == '1')
                                $moderators[] = '<a href="profile.php?id='.$mod_id.'">'.pun_htmlspecialchars($mod_username).'</a>';
                        else
                                $moderators[] = pun_htmlspecialchars($mod_username);
                }

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

?>
                                <tr class="<?php echo $item_status ?>">
                                        <td class="tcl">
                                                <div class="<?php echo $icon_type ?>"><div class="nosize"><?php echo forum_number_format($forum_count) ?></div></div>
                                                <div class="tclcon">
                                                        <div>
                                                                <?php echo $forum_field."\n".$moderators ?>
                                                        </div>
                                                </div>
                                        </td>
                                        <td class="tc2"><?php echo forum_number_format($num_topics) ?></td>
                                        <td class="tc3"><?php echo forum_number_format($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
if (file_exists(FORUM_CACHE_DIR.'cache_users_info.php'))
        include FORUM_CACHE_DIR.'cache_users_info.php';

if (!defined('PUN_USERS_INFO_LOADED'))
{
        if (!defined('FORUM_CACHE_FUNCTIONS_LOADED'))
                require PUN_ROOT.'include/cache.php';

        generate_users_info_cache();
        require FORUM_CACHE_DIR.'cache_users_info.php';
}

$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);

if ($pun_user['g_view_users'] == '1')
        $stats['newest_user'] = '<a href="profile.php?id='.$stats['last_user']['id'].'">'.pun_htmlspecialchars($stats['last_user']['username']).'</a>';
else
        $stats['newest_user'] = pun_htmlspecialchars($stats['last_user']['username']);

if (!empty($forum_actions))
{

?>
<div class="linksb">
        <div class="inbox crumbsplus">
                <p class="subscribelink clearb"><?php echo implode(' - ', $forum_actions); ?></p>
        </div>
</div>
<?php

}

?>
<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 $lang_index['Board stats'] ?></strong></dt>
                                <dd><span><?php printf($lang_index['No of users'], '<strong>'.forum_number_format($stats['total_users']).'</strong>') ?></span></dd>
                                <dd><span><?php printf($lang_index['No of topics'], '<strong>'.forum_number_format($stats['total_topics']).'</strong>') ?></span></dd>
                                <dd><span><?php printf($lang_index['No of posts'], '<strong>'.forum_number_format($stats['total_posts']).'</strong>') ?></span></dd>
                        </dl>
                        <dl class="conl">
                                <dt><strong><?php echo $lang_index['User info'] ?></strong></dt>
                                <dd><span><?php printf($lang_index['Newest user'], $stats['newest_user']) ?></span></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 ($pun_user_online['user_id'] > 1)
                {
                        if ($pun_user['g_view_users'] == '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
                                $users[] = "\n\t\t\t\t".'<dd>'.pun_htmlspecialchars($pun_user_online['ident']);
                }
                else
                        ++$num_guests;
        }

        $num_users = count($users);
        echo "\t\t\t\t".'<dd><span>'.sprintf($lang_index['Users online'], '<strong>'.forum_number_format($num_users).'</strong>').'</span></dd>'."\n\t\t\t\t".'<dd><span>'.sprintf($lang_index['Guests online'], '<strong>'.forum_number_format($num_guests).'</strong>').'</span></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";

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


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

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