diff -r 000000000000 -r f9ffdbd96607 punbb/viewforum.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/punbb/viewforum.php	Wed Jul 11 21:01:48 2007 -0400
@@ -0,0 +1,256 @@
+<?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'].'/forum.php';
+
+// Fetch some info about the forum
+$result = $db->query('SELECT f.forum_name, f.redirect_url, f.moderators, f.num_topics, f.sort_by, fp.post_topics FROM '.$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'].') 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'], $mods_array))) ? true : false;
+
+// Can we or can we not post new topics?
+if (($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></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';
+
+?>
+<div class="linkst">
+	<div class="inbox">
+		<p class="pagelink conl"><?php echo $paging_links ?></p>
+<?php echo $post_link ?>
+		<ul><li><a href="index.php"><?php echo $lang_common['Index'] ?></a>&nbsp;</li><li>&raquo;&nbsp;<?php echo pun_htmlspecialchars($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>
+					<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 $lang_common['Last post'] ?></th>
+				</tr>
+			</thead>
+			<tbody>
+<?php
+
+// Fetch list of topics to display on this page
+if ($pun_user['is_guest'] || $pun_config['o_show_dot'] == '0')
+{
+	// Without "the dot"
+	$sql = 'SELECT id, poster, subject, posted, last_post, last_post_id, last_poster, num_views, num_replies, closed, sticky, moved_to FROM '.$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'];
+}
+else
+{
+	// With "the dot"
+	switch ($db_type)
+	{
+		case 'mysql':
+		case 'mysqli':
+			$sql = 'SELECT p.poster_id AS has_posted, t.id, t.subject, t.poster, t.posted, t.last_post, t.last_post_id, t.last_poster, t.num_views, t.num_replies, t.closed, t.sticky, t.moved_to FROM '.$db->prefix.'topics AS t LEFT JOIN '.$db->prefix.'posts AS p ON t.id=p.topic_id AND p.poster_id='.$pun_user['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':
+			$sql = 'SELECT p.poster_id AS has_posted, t.id, t.subject, t.poster, t.posted, t.last_post, t.last_post_id, t.last_poster, t.num_views, t.num_replies, t.closed, t.sticky, t.moved_to FROM '.$db->prefix.'topics AS t LEFT JOIN '.$db->prefix.'posts AS p ON t.id=p.topic_id AND p.poster_id='.$pun_user['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:
+			$sql = 'SELECT p.poster_id AS has_posted, t.id, t.subject, t.poster, t.posted, t.last_post, t.last_post_id, t.last_poster, t.num_views, t.num_replies, t.closed, t.sticky, t.moved_to FROM '.$db->prefix.'topics AS t LEFT JOIN '.$db->prefix.'posts AS p ON t.id=p.topic_id AND p.poster_id='.$pun_user['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 = '';
+		$icon_type = 'icon';
+
+		if ($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">'.$lang_common['by'].'&nbsp;'.pun_htmlspecialchars($cur_topic['last_poster']).'</span>';
+		else
+			$last_post = '&nbsp;';
+
+		if ($pun_config['o_censoring'] == '1')
+			$cur_topic['subject'] = censor_words($cur_topic['subject']);
+
+		if ($cur_topic['moved_to'] != 0)
+			$subject = $lang_forum['Moved'].': <a href="viewtopic.php?id='.$cur_topic['moved_to'].'">'.pun_htmlspecialchars($cur_topic['subject']).'</a> <span class="byuser">'.$lang_common['by'].'&nbsp;'.pun_htmlspecialchars($cur_topic['poster']).'</span>';
+		else if ($cur_topic['closed'] == '0')
+			$subject = '<a href="viewtopic.php?id='.$cur_topic['id'].'">'.pun_htmlspecialchars($cur_topic['subject']).'</a> <span class="byuser">'.$lang_common['by'].'&nbsp;'.pun_htmlspecialchars($cur_topic['poster']).'</span>';
+		else
+		{
+			$subject = '<a href="viewtopic.php?id='.$cur_topic['id'].'">'.pun_htmlspecialchars($cur_topic['subject']).'</a> <span class="byuser">'.$lang_common['by'].'&nbsp;'.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>';
+			$subject_new_posts = '<span class="newtext">[&nbsp;<a href="viewtopic.php?id='.$cur_topic['id'].'&amp;action=new" title="'.$lang_common['New posts info'].'">'.$lang_common['New posts'].'</a>&nbsp;]</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'])
+				$subject = '<strong>&middot;</strong>&nbsp;'.$subject;
+			else
+				$subject = '&nbsp;&nbsp;'.$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)
+			$subject_multipage = '[ '.paginate($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))
+		{
+			$subject .= '&nbsp; '.(!empty($subject_new_posts) ? $subject_new_posts : '');
+			$subject .= !empty($subject_multipage) ? ' '.$subject_multipage : '';
+		}
+
+?>
+				<tr<?php if ($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 $subject."\n" ?>
+							</div>
+						</div>
+					</td>
+					<td class="tc2"><?php echo ($cur_topic['moved_to'] == null) ? $cur_topic['num_replies'] : '&nbsp;' ?></td>
+					<td class="tc3"><?php echo ($cur_topic['moved_to'] == null) ? $cur_topic['num_views'] : '&nbsp;' ?></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 ?>
+		<ul><li><a href="index.php"><?php echo $lang_common['Index'] ?></a>&nbsp;</li><li>&raquo;&nbsp;<?php echo pun_htmlspecialchars($cur_forum['forum_name']) ?></li></ul>
+		<div class="clearer"></div>
+	</div>
+</div>
+<?php
+
+$forum_id = $id;
+$footer_style = 'viewforum';
+require PUN_ROOT.'footer.php';
+