Blame Identity/Webenv/App/phpBB/3.0.4/viewforum.php

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/**
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*
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* @package phpBB3
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* @version $Id: viewforum.php 9003 2008-10-11 18:23:12Z toonarmy $
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* @copyright (c) 2005 phpBB Group
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License
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*
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*/
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/**
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* @ignore
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*/
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define('IN_PHPBB', true);
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$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
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$phpEx = substr(strrchr(__FILE__, '.'), 1);
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include($phpbb_root_path . 'common.' . $phpEx);
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include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
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// Start session
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$user->session_begin();
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$auth->acl($user->data);
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// Start initial var setup
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$forum_id	= request_var('f', 0);
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$mark_read	= request_var('mark', '');
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$start		= request_var('start', 0);
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$default_sort_days	= (!empty($user->data['user_topic_show_days'])) ? $user->data['user_topic_show_days'] : 0;
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$default_sort_key	= (!empty($user->data['user_topic_sortby_type'])) ? $user->data['user_topic_sortby_type'] : 't';
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$default_sort_dir	= (!empty($user->data['user_topic_sortby_dir'])) ? $user->data['user_topic_sortby_dir'] : 'd';
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$sort_days	= request_var('st', $default_sort_days);
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$sort_key	= request_var('sk', $default_sort_key);
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$sort_dir	= request_var('sd', $default_sort_dir);
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// Check if the user has actually sent a forum ID with his/her request
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// If not give them a nice error page.
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if (!$forum_id)
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{
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	trigger_error('NO_FORUM');
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}
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$sql_from = FORUMS_TABLE . ' f';
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$lastread_select = '';
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// Grab appropriate forum data
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if ($config['load_db_lastread'] && $user->data['is_registered'])
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{
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	$sql_from .= ' LEFT JOIN ' . FORUMS_TRACK_TABLE . ' ft ON (ft.user_id = ' . $user->data['user_id'] . '
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		AND ft.forum_id = f.forum_id)';
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	$lastread_select .= ', ft.mark_time';
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}
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if ($user->data['is_registered'])
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{
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	$sql_from .= ' LEFT JOIN ' . FORUMS_WATCH_TABLE . ' fw ON (fw.forum_id = f.forum_id AND fw.user_id = ' . $user->data['user_id'] . ')';
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	$lastread_select .= ', fw.notify_status';
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}
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$sql = "SELECT f.* $lastread_select
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	FROM $sql_from
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	WHERE f.forum_id = $forum_id";
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$result = $db->sql_query($sql);
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$forum_data = $db->sql_fetchrow($result);
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$db->sql_freeresult($result);
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if (!$forum_data)
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{
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	trigger_error('NO_FORUM');
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}
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// Configure style, language, etc.
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$user->setup('viewforum', $forum_data['forum_style']);
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// Redirect to login upon emailed notification links
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if (isset($_GET['e']) && !$user->data['is_registered'])
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{
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	login_box('', $user->lang['LOGIN_NOTIFY_FORUM']);
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}
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// Permissions check
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if (!$auth->acl_gets('f_list', 'f_read', $forum_id) || ($forum_data['forum_type'] == FORUM_LINK && $forum_data['forum_link'] && !$auth->acl_get('f_read', $forum_id)))
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{
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	if ($user->data['user_id'] != ANONYMOUS)
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	{
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		trigger_error('SORRY_AUTH_READ');
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	}
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	login_box('', $user->lang['LOGIN_VIEWFORUM']);
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}
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// Forum is passworded ... check whether access has been granted to this
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// user this session, if not show login box
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if ($forum_data['forum_password'])
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{
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	login_forum_box($forum_data);
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}
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// Is this forum a link? ... User got here either because the
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// number of clicks is being tracked or they guessed the id
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if ($forum_data['forum_type'] == FORUM_LINK && $forum_data['forum_link'])
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{
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	// Does it have click tracking enabled?
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	if ($forum_data['forum_flags'] & FORUM_FLAG_LINK_TRACK)
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	{
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		$sql = 'UPDATE ' . FORUMS_TABLE . '
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			SET forum_posts = forum_posts + 1
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			WHERE forum_id = ' . $forum_id;
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		$db->sql_query($sql);
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	}
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	// We redirect to the url. The third parameter indicates that external redirects are allowed.
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	redirect($forum_data['forum_link'], false, true);
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	return;
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}
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// Build navigation links
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generate_forum_nav($forum_data);
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// Forum Rules
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if ($auth->acl_get('f_read', $forum_id))
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{
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	generate_forum_rules($forum_data);
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}
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// Do we have subforums?
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$active_forum_ary = $moderators = array();
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if ($forum_data['left_id'] != $forum_data['right_id'] - 1)
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{
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	list($active_forum_ary, $moderators) = display_forums($forum_data, $config['load_moderators'], $config['load_moderators']);
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}
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else
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{
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	$template->assign_var('S_HAS_SUBFORUM', false);
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	get_moderators($moderators, $forum_id);
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}
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// Dump out the page header and load viewforum template
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page_header($user->lang['VIEW_FORUM'] . ' - ' . $forum_data['forum_name']);
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$template->set_filenames(array(
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	'body' => 'viewforum_body.html')
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);
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make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"), $forum_id);
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$template->assign_vars(array(
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	'U_VIEW_FORUM'			=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&start=$start"),
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));
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// Not postable forum or showing active topics?
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if (!($forum_data['forum_type'] == FORUM_POST || (($forum_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS) && $forum_data['forum_type'] == FORUM_CAT)))
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{
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	page_footer();
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}
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// Ok, if someone has only list-access, we only display the forum list.
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// We also make this circumstance available to the template in case we want to display a notice. ;)
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if (!$auth->acl_get('f_read', $forum_id))
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{
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	$template->assign_vars(array(
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		'S_NO_READ_ACCESS'		=> true,
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		'S_AUTOLOGIN_ENABLED'	=> ($config['allow_autologin']) ? true : false,
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		'S_LOGIN_ACTION'		=> append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=login') . '&redirect=' . urlencode(str_replace('&', '&', build_url())),
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	));
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	page_footer();
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}
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// Handle marking posts
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if ($mark_read == 'topics')
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{
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	$token = request_var('hash', '');
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	if (check_link_hash($token, 'global'))
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	{
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		markread('topics', $forum_id);
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	}
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	$redirect_url = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id);
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	meta_refresh(3, $redirect_url);
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	trigger_error($user->lang['TOPICS_MARKED'] . '

' . sprintf($user->lang['RETURN_FORUM'], '', ''));
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}
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// Is a forum specific topic count required?
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if ($forum_data['forum_topics_per_page'])
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{
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	$config['topics_per_page'] = $forum_data['forum_topics_per_page'];
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}
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// Do the forum Prune thang - cron type job ...
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if ($forum_data['prune_next'] < time() && $forum_data['enable_prune'])
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{
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	$template->assign_var('RUN_CRON_TASK', 'cron');
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}
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// Forum rules and subscription info
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$s_watching_forum = array(
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	'link'			=> '',
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	'title'			=> '',
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	'is_watching'	=> false,
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);
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if (($config['email_enable'] || $config['jab_enable']) && $config['allow_forum_notify'] && $forum_data['forum_type'] == FORUM_POST && $auth->acl_get('f_subscribe', $forum_id))
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{
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	$notify_status = (isset($forum_data['notify_status'])) ? $forum_data['notify_status'] : NULL;
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	watch_topic_forum('forum', $s_watching_forum, $user->data['user_id'], $forum_id, 0, $notify_status);
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}
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$s_forum_rules = '';
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gen_forum_auth_level('forum', $forum_id, $forum_data['forum_status']);
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// Topic ordering options
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$limit_days = array(0 => $user->lang['ALL_TOPICS'], 1 => $user->lang['1_DAY'], 7 => $user->lang['7_DAYS'], 14 => $user->lang['2_WEEKS'], 30 => $user->lang['1_MONTH'], 90 => $user->lang['3_MONTHS'], 180 => $user->lang['6_MONTHS'], 365 => $user->lang['1_YEAR']);
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$sort_by_text = array('a' => $user->lang['AUTHOR'], 't' => $user->lang['POST_TIME'], 'r' => $user->lang['REPLIES'], 's' => $user->lang['SUBJECT'], 'v' => $user->lang['VIEWS']);
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$sort_by_sql = array('a' => 't.topic_first_poster_name', 't' => 't.topic_last_post_time', 'r' => 't.topic_replies', 's' => 't.topic_title', 'v' => 't.topic_views');
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$s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = '';
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gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param, $default_sort_days, $default_sort_key, $default_sort_dir);
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// Limit topics to certain time frame, obtain correct topic count
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// global announcements must not be counted, normal announcements have to
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// be counted, as forum_topics(_real) includes them
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if ($sort_days)
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{
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	$min_post_time = time() - ($sort_days * 86400);
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	$sql = 'SELECT COUNT(topic_id) AS num_topics
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		FROM ' . TOPICS_TABLE . "
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		WHERE forum_id = $forum_id
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			AND ((topic_type <> " . POST_GLOBAL . " AND topic_last_post_time >= $min_post_time)
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				OR topic_type = " . POST_ANNOUNCE . ")
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		" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND topic_approved = 1');
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	$result = $db->sql_query($sql);
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	$topics_count = (int) $db->sql_fetchfield('num_topics');
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	$db->sql_freeresult($result);
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	if (isset($_POST['sort']))
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	{
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		$start = 0;
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	}
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	$sql_limit_time = "AND t.topic_last_post_time >= $min_post_time";
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	// Make sure we have information about day selection ready
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	$template->assign_var('S_SORT_DAYS', true);
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}
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else
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{
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	$topics_count = ($auth->acl_get('m_approve', $forum_id)) ? $forum_data['forum_topics_real'] : $forum_data['forum_topics'];
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	$sql_limit_time = '';
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}
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// Make sure $start is set to the last page if it exceeds the amount
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if ($start < 0 || $start > $topics_count)
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{
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	$start = ($start < 0) ? 0 : floor(($topics_count - 1) / $config['topics_per_page']) * $config['topics_per_page'];
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}
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// Basic pagewide vars
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$post_alt = ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['FORUM_LOCKED'] : $user->lang['POST_NEW_TOPIC'];
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// Display active topics?
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$s_display_active = ($forum_data['forum_type'] == FORUM_CAT && ($forum_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS)) ? true : false;
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$template->assign_vars(array(
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	'MODERATORS'	=> (!empty($moderators[$forum_id])) ? implode(', ', $moderators[$forum_id]) : '',
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	'POST_IMG'					=> ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', $post_alt) : $user->img('button_topic_new', $post_alt),
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	'NEWEST_POST_IMG'			=> $user->img('icon_topic_newest', 'VIEW_NEWEST_POST'),
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	'LAST_POST_IMG'				=> $user->img('icon_topic_latest', 'VIEW_LATEST_POST'),
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	'FOLDER_IMG'				=> $user->img('topic_read', 'NO_NEW_POSTS'),
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	'FOLDER_NEW_IMG'			=> $user->img('topic_unread', 'NEW_POSTS'),
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	'FOLDER_HOT_IMG'			=> $user->img('topic_read_hot', 'NO_NEW_POSTS_HOT'),
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	'FOLDER_HOT_NEW_IMG'		=> $user->img('topic_unread_hot', 'NEW_POSTS_HOT'),
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	'FOLDER_LOCKED_IMG'			=> $user->img('topic_read_locked', 'NO_NEW_POSTS_LOCKED'),
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	'FOLDER_LOCKED_NEW_IMG'		=> $user->img('topic_unread_locked', 'NEW_POSTS_LOCKED'),
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	'FOLDER_STICKY_IMG'			=> $user->img('sticky_read', 'POST_STICKY'),
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	'FOLDER_STICKY_NEW_IMG'		=> $user->img('sticky_unread', 'POST_STICKY'),
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	'FOLDER_ANNOUNCE_IMG'		=> $user->img('announce_read', 'POST_ANNOUNCEMENT'),
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	'FOLDER_ANNOUNCE_NEW_IMG'	=> $user->img('announce_unread', 'POST_ANNOUNCEMENT'),
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	'FOLDER_MOVED_IMG'			=> $user->img('topic_moved', 'TOPIC_MOVED'),
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	'REPORTED_IMG'				=> $user->img('icon_topic_reported', 'TOPIC_REPORTED'),
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	'UNAPPROVED_IMG'			=> $user->img('icon_topic_unapproved', 'TOPIC_UNAPPROVED'),
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	'GOTO_PAGE_IMG'				=> $user->img('icon_post_target', 'GOTO_PAGE'),
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	'L_NO_TOPICS' 			=> ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['POST_FORUM_LOCKED'] : $user->lang['NO_TOPICS'],
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	'S_DISPLAY_POST_INFO'	=> ($forum_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,
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	'S_IS_POSTABLE'			=> ($forum_data['forum_type'] == FORUM_POST) ? true : false,
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	'S_USER_CAN_POST'		=> ($auth->acl_get('f_post', $forum_id)) ? true : false,
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	'S_DISPLAY_ACTIVE'		=> $s_display_active,
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	'S_SELECT_SORT_DIR'		=> $s_sort_dir,
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	'S_SELECT_SORT_KEY'		=> $s_sort_key,
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	'S_SELECT_SORT_DAYS'	=> $s_limit_days,
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	'S_TOPIC_ICONS'			=> ($s_display_active && sizeof($active_forum_ary)) ? max($active_forum_ary['enable_icons']) : (($forum_data['enable_icons']) ? true : false),
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	'S_WATCH_FORUM_LINK'	=> $s_watching_forum['link'],
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	'S_WATCH_FORUM_TITLE'	=> $s_watching_forum['title'],
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	'S_WATCHING_FORUM'		=> $s_watching_forum['is_watching'],
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	'S_FORUM_ACTION'		=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&start=$start"),
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	'S_DISPLAY_SEARCHBOX'	=> ($auth->acl_get('u_search') && $auth->acl_get('f_search', $forum_id) && $config['load_search']) ? true : false,
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	'S_SEARCHBOX_ACTION'	=> append_sid("{$phpbb_root_path}search.$phpEx", 'fid[]=' . $forum_id),
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	'S_SINGLE_MODERATOR'	=> (!empty($moderators[$forum_id]) && sizeof($moderators[$forum_id]) > 1) ? false : true,
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	'S_IS_LOCKED'			=> ($forum_data['forum_status'] == ITEM_LOCKED) ? true : false,
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	'S_VIEWFORUM'			=> true,
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	'U_MCP'				=> ($auth->acl_get('m_', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "f=$forum_id&i=main&mode=forum_view", true, $user->session_id) : '',
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	'U_POST_NEW_TOPIC'	=> ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS) ? append_sid("{$phpbb_root_path}posting.$phpEx", 'mode=post&f=' . $forum_id) : '',
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	'U_VIEW_FORUM'		=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id" . ((strlen($u_sort_param)) ? "&$u_sort_param" : '') . "&start=$start"),
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	'U_MARK_TOPICS'		=> ($user->data['is_registered'] || $config['load_anon_lastread']) ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'hash=' . generate_link_hash('global') . "&f=$forum_id&mark=topics") : '',
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));
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// Grab icons
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$icons = $cache->obtain_icons();
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// Grab all topic data
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$rowset = $announcement_list = $topic_list = $global_announce_list = array();
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$sql_array = array(
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	'SELECT'	=> 't.*',
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	'FROM'		=> array(
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		TOPICS_TABLE		=> 't'
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	),
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	'LEFT_JOIN'	=> array(),
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);
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$sql_approved = ($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND t.topic_approved = 1';
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if ($user->data['is_registered'])
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{
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	if ($config['load_db_track'])
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	{
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		$sql_array['LEFT_JOIN'][] = array('FROM' => array(TOPICS_POSTED_TABLE => 'tp'), 'ON' => 'tp.topic_id = t.topic_id AND tp.user_id = ' . $user->data['user_id']);
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		$sql_array['SELECT'] .= ', tp.topic_posted';
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	}
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	if ($config['load_db_lastread'])
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	{
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		$sql_array['LEFT_JOIN'][] = array('FROM' => array(TOPICS_TRACK_TABLE => 'tt'), 'ON' => 'tt.topic_id = t.topic_id AND tt.user_id = ' . $user->data['user_id']);
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		$sql_array['SELECT'] .= ', tt.mark_time';
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		if ($s_display_active && sizeof($active_forum_ary))
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		{
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			$sql_array['LEFT_JOIN'][] = array('FROM' => array(FORUMS_TRACK_TABLE => 'ft'), 'ON' => 'ft.forum_id = t.forum_id AND ft.user_id = ' . $user->data['user_id']);
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			$sql_array['SELECT'] .= ', ft.mark_time AS forum_mark_time';
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		}
f2e824
	}
f2e824
}
f2e824
f2e824
if ($forum_data['forum_type'] == FORUM_POST)
f2e824
{
f2e824
	// Obtain announcements ... removed sort ordering, sort by time in all cases
f2e824
	$sql = $db->sql_build_query('SELECT', array(
f2e824
		'SELECT'	=> $sql_array['SELECT'],
f2e824
		'FROM'		=> $sql_array['FROM'],
f2e824
		'LEFT_JOIN'	=> $sql_array['LEFT_JOIN'],
f2e824
f2e824
		'WHERE'		=> 't.forum_id IN (' . $forum_id . ', 0)
f2e824
			AND t.topic_type IN (' . POST_ANNOUNCE . ', ' . POST_GLOBAL . ')',
f2e824
f2e824
		'ORDER_BY'	=> 't.topic_time DESC',
f2e824
	));
f2e824
	$result = $db->sql_query($sql);
f2e824
f2e824
	while ($row = $db->sql_fetchrow($result))
f2e824
	{
f2e824
		$rowset[$row['topic_id']] = $row;
f2e824
		$announcement_list[] = $row['topic_id'];
f2e824
f2e824
		if ($row['topic_type'] == POST_GLOBAL)
f2e824
		{
f2e824
			$global_announce_list[$row['topic_id']] = true;
f2e824
		}
f2e824
		else
f2e824
		{
f2e824
			$topics_count--;
f2e824
		}
f2e824
	}
f2e824
	$db->sql_freeresult($result);
f2e824
}
f2e824
f2e824
// If the user is trying to reach late pages, start searching from the end
f2e824
$store_reverse = false;
f2e824
$sql_limit = $config['topics_per_page'];
f2e824
if ($start > $topics_count / 2)
f2e824
{
f2e824
	$store_reverse = true;
f2e824
f2e824
	if ($start + $config['topics_per_page'] > $topics_count)
f2e824
	{
f2e824
		$sql_limit = min($config['topics_per_page'], max(1, $topics_count - $start));
f2e824
	}
f2e824
f2e824
	// Select the sort order
f2e824
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'ASC' : 'DESC');
f2e824
	$sql_start = max(0, $topics_count - $sql_limit - $start);
f2e824
}
f2e824
else
f2e824
{
f2e824
	// Select the sort order
f2e824
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
f2e824
	$sql_start = $start;
f2e824
}
f2e824
f2e824
if ($forum_data['forum_type'] == FORUM_POST || !sizeof($active_forum_ary))
f2e824
{
f2e824
	$sql_where = 't.forum_id = ' . $forum_id;
f2e824
}
f2e824
else if (empty($active_forum_ary['exclude_forum_id']))
f2e824
{
f2e824
	$sql_where = $db->sql_in_set('t.forum_id', $active_forum_ary['forum_id']);
f2e824
}
f2e824
else
f2e824
{
f2e824
	$get_forum_ids = array_diff($active_forum_ary['forum_id'], $active_forum_ary['exclude_forum_id']);
f2e824
	$sql_where = (sizeof($get_forum_ids)) ? $db->sql_in_set('t.forum_id', $get_forum_ids) : 't.forum_id = ' . $forum_id;
f2e824
}
f2e824
f2e824
// Grab just the sorted topic ids
f2e824
$sql = 'SELECT t.topic_id
f2e824
	FROM ' . TOPICS_TABLE . " t
f2e824
	WHERE $sql_where
f2e824
		AND t.topic_type IN (" . POST_NORMAL . ', ' . POST_STICKY . ")
f2e824
		$sql_approved
f2e824
		$sql_limit_time
f2e824
	ORDER BY t.topic_type " . ((!$store_reverse) ? 'DESC' : 'ASC') . ', ' . $sql_sort_order;
f2e824
$result = $db->sql_query_limit($sql, $sql_limit, $sql_start);
f2e824
f2e824
while ($row = $db->sql_fetchrow($result))
f2e824
{
f2e824
	$topic_list[] = (int) $row['topic_id'];
f2e824
}
f2e824
$db->sql_freeresult($result);
f2e824
f2e824
// For storing shadow topics
f2e824
$shadow_topic_list = array();
f2e824
f2e824
if (sizeof($topic_list))
f2e824
{
f2e824
	// SQL array for obtaining topics/stickies
f2e824
	$sql_array = array(
f2e824
		'SELECT'		=> $sql_array['SELECT'],
f2e824
		'FROM'			=> $sql_array['FROM'],
f2e824
		'LEFT_JOIN'		=> $sql_array['LEFT_JOIN'],
f2e824
f2e824
		'WHERE'			=> $db->sql_in_set('t.topic_id', $topic_list),
f2e824
	);
f2e824
f2e824
	// If store_reverse, then first obtain topics, then stickies, else the other way around...
f2e824
	// Funnily enough you typically save one query if going from the last page to the middle (store_reverse) because
f2e824
	// the number of stickies are not known
f2e824
	$sql = $db->sql_build_query('SELECT', $sql_array);
f2e824
	$result = $db->sql_query($sql);
f2e824
f2e824
	while ($row = $db->sql_fetchrow($result))
f2e824
	{
f2e824
		if ($row['topic_status'] == ITEM_MOVED)
f2e824
		{
f2e824
			$shadow_topic_list[$row['topic_moved_id']] = $row['topic_id'];
f2e824
		}
f2e824
f2e824
		$rowset[$row['topic_id']] = $row;
f2e824
	}
f2e824
	$db->sql_freeresult($result);
f2e824
}
f2e824
f2e824
// If we have some shadow topics, update the rowset to reflect their topic information
f2e824
if (sizeof($shadow_topic_list))
f2e824
{
f2e824
	$sql = 'SELECT *
f2e824
		FROM ' . TOPICS_TABLE . '
f2e824
		WHERE ' . $db->sql_in_set('topic_id', array_keys($shadow_topic_list));
f2e824
	$result = $db->sql_query($sql);
f2e824
f2e824
	while ($row = $db->sql_fetchrow($result))
f2e824
	{
f2e824
		$orig_topic_id = $shadow_topic_list[$row['topic_id']];
f2e824
f2e824
		// If the shadow topic is already listed within the rowset (happens for active topics for example), then do not include it...
f2e824
		if (isset($rowset[$row['topic_id']]))
f2e824
		{
f2e824
			// We need to remove any trace regarding this topic. :)
f2e824
			unset($rowset[$orig_topic_id]);
f2e824
			unset($topic_list[array_search($orig_topic_id, $topic_list)]);
f2e824
			$topics_count--;
f2e824
f2e824
			continue;
f2e824
		}
f2e824
f2e824
		// Do not include those topics the user has no permission to access
f2e824
		if (!$auth->acl_get('f_read', $row['forum_id']))
f2e824
		{
f2e824
			// We need to remove any trace regarding this topic. :)
f2e824
			unset($rowset[$orig_topic_id]);
f2e824
			unset($topic_list[array_search($orig_topic_id, $topic_list)]);
f2e824
			$topics_count--;
f2e824
f2e824
			continue;
f2e824
		}
f2e824
f2e824
		// We want to retain some values
f2e824
		$row = array_merge($row, array(
f2e824
			'topic_moved_id'	=> $rowset[$orig_topic_id]['topic_moved_id'],
f2e824
			'topic_status'		=> $rowset[$orig_topic_id]['topic_status'],
f2e824
			'topic_type'		=> $rowset[$orig_topic_id]['topic_type'],
f2e824
		));
f2e824
f2e824
		// Shadow topics are never reported
f2e824
		$row['topic_reported'] = 0;
f2e824
f2e824
		$rowset[$orig_topic_id] = $row;
f2e824
	}
f2e824
	$db->sql_freeresult($result);
f2e824
}
f2e824
unset($shadow_topic_list);
f2e824
f2e824
// Ok, adjust topics count for active topics list
f2e824
if ($s_display_active)
f2e824
{
f2e824
	$topics_count = 1;
f2e824
}
f2e824
f2e824
$template->assign_vars(array(
f2e824
	'PAGINATION'	=> generate_pagination(append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id" . ((strlen($u_sort_param)) ? "&$u_sort_param" : '')), $topics_count, $config['topics_per_page'], $start),
f2e824
	'PAGE_NUMBER'	=> on_page($topics_count, $config['topics_per_page'], $start),
f2e824
	'TOTAL_TOPICS'	=> ($s_display_active) ? false : (($topics_count == 1) ? $user->lang['VIEW_FORUM_TOPIC'] : sprintf($user->lang['VIEW_FORUM_TOPICS'], $topics_count)))
f2e824
);
f2e824
f2e824
$topic_list = ($store_reverse) ? array_merge($announcement_list, array_reverse($topic_list)) : array_merge($announcement_list, $topic_list);
f2e824
$topic_tracking_info = $tracking_topics = array();
f2e824
f2e824
// Okay, lets dump out the page ...
f2e824
if (sizeof($topic_list))
f2e824
{
f2e824
	$mark_forum_read = true;
f2e824
	$mark_time_forum = 0;
f2e824
f2e824
	// Active topics?
f2e824
	if ($s_display_active && sizeof($active_forum_ary))
f2e824
	{
f2e824
		// Generate topic forum list...
f2e824
		$topic_forum_list = array();
f2e824
		foreach ($rowset as $t_id => $row)
f2e824
		{
f2e824
			$topic_forum_list[$row['forum_id']]['forum_mark_time'] = ($config['load_db_lastread'] && $user->data['is_registered'] && isset($row['forum_mark_time'])) ? $row['forum_mark_time'] : 0;
f2e824
			$topic_forum_list[$row['forum_id']]['topics'][] = $t_id;
f2e824
		}
f2e824
f2e824
		if ($config['load_db_lastread'] && $user->data['is_registered'])
f2e824
		{
f2e824
			foreach ($topic_forum_list as $f_id => $topic_row)
f2e824
			{
f2e824
				$topic_tracking_info += get_topic_tracking($f_id, $topic_row['topics'], $rowset, array($f_id => $topic_row['forum_mark_time']), false);
f2e824
			}
f2e824
		}
f2e824
		else if ($config['load_anon_lastread'] || $user->data['is_registered'])
f2e824
		{
f2e824
			foreach ($topic_forum_list as $f_id => $topic_row)
f2e824
			{
f2e824
				$topic_tracking_info += get_complete_topic_tracking($f_id, $topic_row['topics'], false);
f2e824
			}
f2e824
		}
f2e824
f2e824
		unset($topic_forum_list);
f2e824
	}
f2e824
	else
f2e824
	{
f2e824
		if ($config['load_db_lastread'] && $user->data['is_registered'])
f2e824
		{
f2e824
			$topic_tracking_info = get_topic_tracking($forum_id, $topic_list, $rowset, array($forum_id => $forum_data['mark_time']), $global_announce_list);
f2e824
			$mark_time_forum = (!empty($forum_data['mark_time'])) ? $forum_data['mark_time'] : $user->data['user_lastmark'];
f2e824
		}
f2e824
		else if ($config['load_anon_lastread'] || $user->data['is_registered'])
f2e824
		{
f2e824
			$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_list, $global_announce_list);
f2e824
f2e824
			if (!$user->data['is_registered'])
f2e824
			{
f2e824
				$user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0;
f2e824
			}
f2e824
			$mark_time_forum = (isset($tracking_topics['f'][$forum_id])) ? (int) (base_convert($tracking_topics['f'][$forum_id], 36, 10) + $config['board_startdate']) : $user->data['user_lastmark'];
f2e824
		}
f2e824
	}
f2e824
f2e824
	$s_type_switch = 0;
f2e824
	foreach ($topic_list as $topic_id)
f2e824
	{
f2e824
		$row = &$rowset[$topic_id];
f2e824
f2e824
		// This will allow the style designer to output a different header
f2e824
		// or even separate the list of announcements from sticky and normal topics
f2e824
		$s_type_switch_test = ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL) ? 1 : 0;
f2e824
f2e824
		// Replies
f2e824
		$replies = ($auth->acl_get('m_approve', $forum_id)) ? $row['topic_replies_real'] : $row['topic_replies'];
f2e824
f2e824
		if ($row['topic_status'] == ITEM_MOVED)
f2e824
		{
f2e824
			$topic_id = $row['topic_moved_id'];
f2e824
			$unread_topic = false;
f2e824
		}
f2e824
		else
f2e824
		{
f2e824
			$unread_topic = (isset($topic_tracking_info[$topic_id]) && $row['topic_last_post_time'] > $topic_tracking_info[$topic_id]) ? true : false;
f2e824
		}
f2e824
f2e824
		// Get folder img, topic status/type related information
f2e824
		$folder_img = $folder_alt = $topic_type = '';
f2e824
		topic_status($row, $replies, $unread_topic, $folder_img, $folder_alt, $topic_type);
f2e824
f2e824
		// Generate all the URIs ...
f2e824
		$view_topic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . (($row['forum_id']) ? $row['forum_id'] : $forum_id) . '&t=' . $topic_id);
f2e824
f2e824
		$topic_unapproved = (!$row['topic_approved'] && $auth->acl_get('m_approve', $forum_id)) ? true : false;
f2e824
		$posts_unapproved = ($row['topic_approved'] && $row['topic_replies'] < $row['topic_replies_real'] && $auth->acl_get('m_approve', $forum_id)) ? true : false;
f2e824
		$u_mcp_queue = ($topic_unapproved || $posts_unapproved) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&mode=' . (($topic_unapproved) ? 'approve_details' : 'unapproved_posts') . "&t=$topic_id", true, $user->session_id) : '';
f2e824
f2e824
		// Send vars to template
f2e824
		$template->assign_block_vars('topicrow', array(
f2e824
			'FORUM_ID'					=> $forum_id,
f2e824
			'TOPIC_ID'					=> $topic_id,
f2e824
			'TOPIC_AUTHOR'				=> get_username_string('username', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
f2e824
			'TOPIC_AUTHOR_COLOUR'		=> get_username_string('colour', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
f2e824
			'TOPIC_AUTHOR_FULL'			=> get_username_string('full', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
f2e824
			'FIRST_POST_TIME'			=> $user->format_date($row['topic_time']),
f2e824
			'LAST_POST_SUBJECT'			=> censor_text($row['topic_last_post_subject']),
f2e824
			'LAST_POST_TIME'			=> $user->format_date($row['topic_last_post_time']),
f2e824
			'LAST_VIEW_TIME'			=> $user->format_date($row['topic_last_view_time']),
f2e824
			'LAST_POST_AUTHOR'			=> get_username_string('username', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
f2e824
			'LAST_POST_AUTHOR_COLOUR'	=> get_username_string('colour', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
f2e824
			'LAST_POST_AUTHOR_FULL'		=> get_username_string('full', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
f2e824
f2e824
			'PAGINATION'		=> topic_generate_pagination($replies, $view_topic_url),
f2e824
			'REPLIES'			=> $replies,
f2e824
			'VIEWS'				=> $row['topic_views'],
f2e824
			'TOPIC_TITLE'		=> censor_text($row['topic_title']),
f2e824
			'TOPIC_TYPE'		=> $topic_type,
f2e824
f2e824
			'TOPIC_FOLDER_IMG'		=> $user->img($folder_img, $folder_alt),
f2e824
			'TOPIC_FOLDER_IMG_SRC'	=> $user->img($folder_img, $folder_alt, false, '', 'src'),
f2e824
			'TOPIC_FOLDER_IMG_ALT'	=> $user->lang[$folder_alt],
f2e824
			'TOPIC_FOLDER_IMG_WIDTH'=> $user->img($folder_img, '', false, '', 'width'),
f2e824
			'TOPIC_FOLDER_IMG_HEIGHT'	=> $user->img($folder_img, '', false, '', 'height'),
f2e824
f2e824
			'TOPIC_ICON_IMG'		=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['img'] : '',
f2e824
			'TOPIC_ICON_IMG_WIDTH'	=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['width'] : '',
f2e824
			'TOPIC_ICON_IMG_HEIGHT'	=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['height'] : '',
f2e824
			'ATTACH_ICON_IMG'		=> ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id) && $row['topic_attachment']) ? $user->img('icon_topic_attach', $user->lang['TOTAL_ATTACHMENTS']) : '',
f2e824
			'UNAPPROVED_IMG'		=> ($topic_unapproved || $posts_unapproved) ? $user->img('icon_topic_unapproved', ($topic_unapproved) ? 'TOPIC_UNAPPROVED' : 'POSTS_UNAPPROVED') : '',
f2e824
f2e824
			'S_TOPIC_TYPE'			=> $row['topic_type'],
f2e824
			'S_USER_POSTED'			=> (isset($row['topic_posted']) && $row['topic_posted']) ? true : false,
f2e824
			'S_UNREAD_TOPIC'		=> $unread_topic,
f2e824
			'S_TOPIC_REPORTED'		=> (!empty($row['topic_reported']) && $auth->acl_get('m_report', $forum_id)) ? true : false,
f2e824
			'S_TOPIC_UNAPPROVED'	=> $topic_unapproved,
f2e824
			'S_POSTS_UNAPPROVED'	=> $posts_unapproved,
f2e824
			'S_HAS_POLL'			=> ($row['poll_start']) ? true : false,
f2e824
			'S_POST_ANNOUNCE'		=> ($row['topic_type'] == POST_ANNOUNCE) ? true : false,
f2e824
			'S_POST_GLOBAL'			=> ($row['topic_type'] == POST_GLOBAL) ? true : false,
f2e824
			'S_POST_STICKY'			=> ($row['topic_type'] == POST_STICKY) ? true : false,
f2e824
			'S_TOPIC_LOCKED'		=> ($row['topic_status'] == ITEM_LOCKED) ? true : false,
f2e824
			'S_TOPIC_MOVED'			=> ($row['topic_status'] == ITEM_MOVED) ? true : false,
f2e824
f2e824
			'U_NEWEST_POST'			=> $view_topic_url . '&view=unread#unread',
f2e824
			'U_LAST_POST'			=> $view_topic_url . '&p=' . $row['topic_last_post_id'] . '#p' . $row['topic_last_post_id'],
f2e824
			'U_LAST_POST_AUTHOR'	=> get_username_string('profile', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
f2e824
			'U_TOPIC_AUTHOR'		=> get_username_string('profile', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
f2e824
			'U_VIEW_TOPIC'			=> $view_topic_url,
f2e824
			'U_MCP_REPORT'			=> append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=reports&f=' . $forum_id . '&t=' . $topic_id, true, $user->session_id),
f2e824
			'U_MCP_QUEUE'			=> $u_mcp_queue,
f2e824
f2e824
			'S_TOPIC_TYPE_SWITCH'	=> ($s_type_switch == $s_type_switch_test) ? -1 : $s_type_switch_test)
f2e824
		);
f2e824
f2e824
		$s_type_switch = ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL) ? 1 : 0;
f2e824
f2e824
		if ($unread_topic)
f2e824
		{
f2e824
			$mark_forum_read = false;
f2e824
		}
f2e824
f2e824
		unset($rowset[$topic_id]);
f2e824
	}
f2e824
}
f2e824
f2e824
// This is rather a fudge but it's the best I can think of without requiring information
f2e824
// on all topics (as we do in 2.0.x). It looks for unread or new topics, if it doesn't find
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// any it updates the forum last read cookie. This requires that the user visit the forum
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// after reading a topic
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if ($forum_data['forum_type'] == FORUM_POST && sizeof($topic_list) && $mark_forum_read)
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{
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	update_forum_tracking_info($forum_id, $forum_data['forum_last_post_time'], false, $mark_time_forum);
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}
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page_footer();
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?>