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forum.php
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<?php
/*
Copyright (C) 2003-2012 UseBB Team
http://www.usebb.net
$Id$
This file is part of UseBB.
UseBB 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.
UseBB 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 UseBB; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* Forum view
*
* Parses a forum and topic list.
*
* @author UseBB Team
* @link http://www.usebb.net
* @license GPL-2
* @version $Revision$
* @copyright Copyright (C) 2003-2012 UseBB Team
* @package UseBB
*/
define('INCLUDED', true);
define('ROOT_PATH', './');
//
// Include usebb engine
//
require(ROOT_PATH.'sources/common.php');
//
// If an ID has been passed
//
if ( !empty($_GET['id']) && valid_int($_GET['id']) ) {
//
// Update and get the session information
//
$session->update('forum:'.$_GET['id']);
//
// Include the page header
//
require(ROOT_PATH.'sources/page_head.php');
//
// Get information about the forum
//
$result = $db->query("SELECT f.id, f.name, f.auth, f.topics, f.status, f.hide_mods_list, c.id AS cat_id, c.name AS cat_name FROM ".TABLE_PREFIX."forums f, ".TABLE_PREFIX."cats c WHERE f.id = ".$_GET['id']." AND f.cat_id = c.id");
$forumdata = $db->fetch_result($result);
if ( !$forumdata['id'] ) {
//
// This forum does not exist, show an error
//
header(HEADER_404);
$template->add_breadcrumb($lang['Error']);
$template->parse('msgbox', 'global', array(
'box_title' => $lang['Error'],
'content' => sprintf($lang['NoSuchForum'], 'ID '.$_GET['id'])
));
} else {
if ( $functions->auth($forumdata['auth'], 'view', $_GET['id']) ) {
//
// User is allowed to view this forum
//
$template->add_breadcrumb(unhtml(stripslashes($forumdata['name'])));
$forum_moderators = $functions->get_mods_list($_GET['id']);
$new_topic_link = (
(
$functions->auth($forumdata['auth'], 'post', $_GET['id'])
// True if is guest but members can post. Will redirect to login.
|| ( $functions->get_config('show_posting_links_to_guests') && !$session->sess_info['user_id'] && $functions->auth($forumdata['auth'], 'post', $_GET['id'], FALSE, array('id' => -1, 'level' => LEVEL_MEMBER)) )
)
&& ( $forumdata['status'] || $functions->get_user_level() == LEVEL_ADMIN )
) ? '<a href="'.$functions->make_url('post.php', array('forum' => $_GET['id'])).'" rel="nofollow">'.$lang['PostNewTopic'].'</a>' : '';
//
// Get page number
//
$numpages = ceil(intval($forumdata['topics']) / $functions->get_config('topics_per_page'));
$page = ( !empty($_GET['page']) && valid_int($_GET['page']) && intval($_GET['page']) > 0 && intval($_GET['page']) <= $numpages ) ? intval($_GET['page']) : 1;
$limit_start = ( $page - 1 ) * $functions->get_config('topics_per_page');
$limit_end = $functions->get_config('topics_per_page');
$page_links = $functions->make_page_links($numpages, $page, $forumdata['topics'], $functions->get_config('topics_per_page'), 'forum.php', $_GET['id']);
//
// Output the topic list
//
$template->parse('header', 'topiclist', array(
'forum_name' => '<a href="'.$functions->make_url('forum.php', array('id' => $_GET['id'])).'">'.unhtml(stripslashes($forumdata['name'])).'</a>',
'forum_moderators' => ( !$forumdata['hide_mods_list'] && $forum_moderators != $lang['Nobody'] ) ? sprintf($lang['ModeratorList'], $forum_moderators) : '',
'new_topic_link' => $new_topic_link,
'page_links' => $page_links
));
if ( $forumdata['topics'] ) {
//
// Get the topic list information in one query
//
$result = $db->query("SELECT t.id, t.topic_title, t.last_post_id, t.count_replies, t.count_views, t.status_locked, t.status_sticky, p.poster_guest, p2.poster_guest AS last_poster_guest, p2.post_time AS last_post_time, u.id AS poster_id, u.displayed_name AS poster_name, u.level AS poster_level, u2.id AS last_poster_id, u2.displayed_name AS last_poster_name, u2.level AS last_poster_level FROM ".TABLE_PREFIX."topics t, ".TABLE_PREFIX."posts p LEFT JOIN ".TABLE_PREFIX."members u ON p.poster_id = u.id, ".TABLE_PREFIX."posts p2 LEFT JOIN ".TABLE_PREFIX."members u2 ON p2.poster_id = u2.id WHERE t.forum_id = ".$_GET['id']." AND p.id = t.first_post_id AND p2.id = t.last_post_id ORDER BY t.status_sticky DESC, p2.post_time DESC LIMIT ".$limit_start.", ".$limit_end);
while ( $topicdata = $db->fetch_result($result) ) {
//
// Loop through the topics, generating output...
//
$topic_name = '<a href="'.$functions->make_url('topic.php', array('id' => $topicdata['id'])).'">'.unhtml($functions->replace_badwords(stripslashes($topicdata['topic_title']))).'</a>';
if ( $topicdata['status_sticky'] )
$topic_name = $lang['Sticky'].': '.$topic_name;
$last_post_author = ( $topicdata['last_poster_id'] > LEVEL_GUEST ) ? $functions->make_profile_link($topicdata['last_poster_id'], $topicdata['last_poster_name'], $topicdata['last_poster_level']) : unhtml(stripslashes($topicdata['last_poster_guest']));
list($topic_icon, $topic_status) = $functions->topic_icon($topicdata['id'], $topicdata['status_locked'], $topicdata['last_post_time']);
if ( $topic_status == $lang['NewPosts'] || $topic_status == $lang['LockedNewPosts'] ) {
$topic_name = sprintf($template->get_config('newpost_link_format'), $functions->make_url('topic.php', array('id' => $topicdata['id'], 'act' => 'getnewpost')).'#newpost', 'templates/'.$functions->get_config('template').'/gfx/'.$template->get_config('newpost_link_icon'), $topic_status) . $topic_name;
}
//
// Parse the topic template
//
$template->parse('topic', 'topiclist', array(
'topic_icon' => $topic_icon,
'topic_status' => $topic_status,
'topic_name' => $topic_name,
'topic_page_links' => ( $topicdata['count_replies']+1 > $functions->get_config('posts_per_page') ) ? $functions->make_page_links(ceil(intval($topicdata['count_replies']+1) / $functions->get_config('posts_per_page')), '0', $topicdata['count_replies']+1, $functions->get_config('posts_per_page'), 'topic.php', $topicdata['id'], false) : '',
'author' => ( $topicdata['poster_id'] > LEVEL_GUEST ) ? $functions->make_profile_link($topicdata['poster_id'], $topicdata['poster_name'], $topicdata['poster_level']) : unhtml(stripslashes($topicdata['poster_guest'])),
'replies' => $topicdata['count_replies'],
'views' => $topicdata['count_views'],
'author_date' => sprintf($lang['AuthorDate'], $last_post_author, $functions->make_date($topicdata['last_post_time'])),
'by_author' => sprintf($lang['ByAuthor'], $last_post_author),
'on_date' => sprintf($lang['OnDate'], $functions->make_date($topicdata['last_post_time'])),
'lp_author' => $last_post_author,
'lp_date' => $functions->make_date($topicdata['last_post_time']),
'last_post_url' => $functions->make_url('topic.php', array('post' => $topicdata['last_post_id'])).'#post'.$topicdata['last_post_id']
));
}
} else {
//
// There are no topics yet...
//
$template->parse('notopics', 'topiclist');
}
//
// Topiclist footer
//
$template->parse('footer', 'topiclist', array(
'forum_name' => '<a href="'.$functions->make_url('forum.php', array('id' => $_GET['id'])).'">'.unhtml(stripslashes($forumdata['name'])).'</a>',
'forum_moderators' => ( !$forumdata['hide_mods_list'] && $forum_moderators != $lang['Nobody'] ) ? sprintf($lang['ModeratorList'], $forum_moderators) : '',
'new_topic_link' => $new_topic_link,
'page_links' => $page_links
));
//
// If this is the only (viewable) forum and the forum has been set up
// to kick the user to this only (viewable) forum ...
//
if ( $functions->get_config('single_forum_mode') && $functions->get_stats('viewable_forums') === 1 )
$functions->forum_stats_box();
} else {
//
// The user is not granted to view this forum
//
$functions->redir_to_login();
}
}
//
// Include the page footer
//
require(ROOT_PATH.'sources/page_foot.php');
} else {
//
// There's no forum ID! Get us back to the index...
//
$functions->redirect('index.php');
}
?>