Post Count Requirements

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SyntheticChaos
Registered User
Posts: 13
Joined: Sat Mar 01, 2008 9:13 am
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Re: Post Count Requirements

Post by SyntheticChaos »

Please make sure you did complete the edits to the ACP files. There are multiple edits that if not done will not allow edits to be made.
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lordshakra
Registered User
Posts: 2
Joined: Mon May 26, 2008 5:48 am

Re: Post Count Requirements

Post by lordshakra »

SyntheticChaos wrote:
tcruz wrote:my error, help me
If you can provide more information on the error (ie. what were you exactly doing) I might be able to help you better. From what I can see, it looks like you were trying to edit a forum inside of the ACP.

From looking at the error, did you run the SQL query stated in the instructions. It looks like the fields inside of the phpbb_forums table were not created. Please make sure these two fields are created.
I am new to all this and I receive the same message how do i run SQL query ?
dutchwii
Registered User
Posts: 23
Joined: Sun May 04, 2008 1:28 pm

Re: Post Count Requirements

Post by dutchwii »

Hi,

I did do all changes.
I get no errors on screen.
But when i save the forum that you must have 10 posts to see and then i open that forum edits again, they are gone??

looks like the settings are not saved???
Badal
Registered User
Posts: 57
Joined: Fri Apr 13, 2007 5:28 pm

Re: Post Count Requirements

Post by Badal »

i install this mod....but i dont no how to verify its working or not.. can u plz post screen shorts??
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CrossoverX
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Posts: 121
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Re: Post Count Requirements

Post by CrossoverX »

Badal wrote:i install this mod....but i dont no how to verify its working or not.. can u plz post screen shorts??
Add requirements to 900000 and try to access with a non admin or mod...
.

Add your board to phpBB-topsites.com

.
Badal
Registered User
Posts: 57
Joined: Fri Apr 13, 2007 5:28 pm

Re: Post Count Requirements

Post by Badal »

CrossoverX wrote:
Badal wrote:i install this mod....but i dont no how to verify its working or not.. can u plz post screen shorts??
Add requirements to 900000 and try to access with a non admin or mod...

sorry i am not getting your point what do u mean by Add requirements to 900000 ??
dutchwii
Registered User
Posts: 23
Joined: Sun May 04, 2008 1:28 pm

Re: Post Count Requirements

Post by dutchwii »

anyone to help me:

I installed the mod (no errors when use it) But it looks like that it dont save the settings??
after i fill in how many views before post new thread i save forum settings. when i open the setting of the same forum, the settings are gone???
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Kojek
Registered User
Posts: 36
Joined: Sat Apr 26, 2008 11:38 am

Re: Post Count Requirements

Post by Kojek »

hi i have this problem, can anyone solved it?

Fatal error: Call to undefined function check_post_count_requirement() in /home/selamba/selambanet/viewforum.php on line 87
Fatal error: Call to undefined function check_post_count_requirement() in /home/selamba/selambanet/posting.php on line 69
Fatal error: Call to undefined function check_post_count_requirement() in /home/selamba/selambanet/viewtopic.php on line 70

This is the file:

Viewforum.php

Code: Select all

<?php
/**
*
* @package phpBB3
* @version $Id: viewforum.php 8479 2008-03-29 00:22:48Z naderman $
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);

// Start session
$user->session_begin();
$auth->acl($user->data);

// Start initial var setup
$forum_id	= request_var('f', 0);
$mark_read	= request_var('mark', '');
$start		= request_var('start', 0);

$sort_days	= request_var('st', ((!empty($user->data['user_topic_show_days'])) ? $user->data['user_topic_show_days'] : 0));
$sort_key	= request_var('sk', ((!empty($user->data['user_topic_sortby_type'])) ? $user->data['user_topic_sortby_type'] : 't'));
$sort_dir	= request_var('sd', ((!empty($user->data['user_topic_sortby_dir'])) ? $user->data['user_topic_sortby_dir'] : 'd'));

// Check if the user has actually sent a forum ID with his/her request
// If not give them a nice error page.
if (!$forum_id)
{
	trigger_error('NO_FORUM');
}

$sql_from = FORUMS_TABLE . ' f';
$lastread_select = '';

// Grab appropriate forum data
if ($config['load_db_lastread'] && $user->data['is_registered'])
{
	$sql_from .= ' LEFT JOIN ' . FORUMS_TRACK_TABLE . ' ft ON (ft.user_id = ' . $user->data['user_id'] . '
		AND ft.forum_id = f.forum_id)';
	$lastread_select .= ', ft.mark_time';
}

if ($user->data['is_registered'])
{
	$sql_from .= ' LEFT JOIN ' . FORUMS_WATCH_TABLE . ' fw ON (fw.forum_id = f.forum_id AND fw.user_id = ' . $user->data['user_id'] . ')';
	$lastread_select .= ', fw.notify_status';
}

$sql = "SELECT f.* $lastread_select
	FROM $sql_from
	WHERE f.forum_id = $forum_id";
$result = $db->sql_query($sql);
$forum_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);

if (!$forum_data)
{
	trigger_error('NO_FORUM');
}


// Configure style, language, etc.
$user->setup('viewforum', $forum_data['forum_style']);
// Check if user is allowed to bypass the requirements
$postcount_bypass = FALSE;
$sql = "SELECT b.group_bypass_post_req AS requirement FROM " . USER_GROUP_TABLE . " a, " . GROUPS_TABLE . " b WHERE user_id = " . $user->data['user_id'] . " AND a.group_id = b.group_id";
$result = $db->sql_query($sql);
while ($membership = $db->sql_fetchrow($result))
{
	if ($membership['requirement'] == 1)
	{
		$postcount_bypass = TRUE;
		break;
	}
}
$db->sql_freeresult($result);

// Check if the user has the required post count to view the forum
if (check_post_count_requirement($forum_id,'view') == FALSE && $postcount_bypass == FALSE)
{
	$user->setup('common');
	$post1 = ($forum_data['forum_postcount_view'] == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$remaining = ($forum_data['forum_postcount_view'] - $user->data['user_posts']);
	$post2 = ($remaining == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$accesserror = sprintf($user->lang['POSTREQ_NOACCESS_VIEW'], $forum_data['forum_postcount_view'], $post1);
	if ($user->data['user_id'] != ANONYMOUS)
	{
		$neededposts = "<br /><br />" . sprintf($user->lang['POSTREQ_NOACCESS_MORE'], $remaining, $post2);
	}
	trigger_error($accesserror . $neededposts);
}

// Redirect to login upon emailed notification links
if (isset($_GET['e']) && !$user->data['is_registered'])
{
	login_box('', $user->lang['LOGIN_NOTIFY_FORUM']);
}

// Permissions check
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', $forum_id)))
{
	if ($user->data['user_id'] != ANONYMOUS)
	{
//-- mod: Not-a-Clue (Forum Auth Denial Message Removal)------------------------------------
//-- deactivate following VIA commenting to use `no such forum` error instead
		// trigger_error('SORRY_AUTH_READ');
//-- add
		trigger_error('NO_FORUM');
		
//-- fin mod: Not-a-Clue (Forum Auth Denial Message Removal)--------------------------------
	}

	login_box('', $user->lang['LOGIN_VIEWFORUM']);
}

// Forum is passworded ... check whether access has been granted to this
// user this session, if not show login box
if ($forum_data['forum_password'])
{
	login_forum_box($forum_data);
}

// Is this forum a link? ... User got here either because the
// number of clicks is being tracked or they guessed the id
if ($forum_data['forum_type'] == FORUM_LINK && $forum_data['forum_link'])
{
	// Does it have click tracking enabled?
	if ($forum_data['forum_flags'] & FORUM_FLAG_LINK_TRACK)
	{
		$sql = 'UPDATE ' . FORUMS_TABLE . '
			SET forum_posts = forum_posts + 1
			WHERE forum_id = ' . $forum_id;
		$db->sql_query($sql);
	}

	redirect($forum_data['forum_link']);
}

// Build navigation links
generate_forum_nav($forum_data);

// Forum Rules
if ($auth->acl_get('f_read', $forum_id))
{
	generate_forum_rules($forum_data);
}

// Do we have subforums?
$active_forum_ary = $moderators = array();

if ($forum_data['left_id'] != $forum_data['right_id'] - 1)
{
	list($active_forum_ary, $moderators) = display_forums($forum_data, $config['load_moderators'], $config['load_moderators']);
}
else
{
	$template->assign_var('S_HAS_SUBFORUM', false);
	get_moderators($moderators, $forum_id);
}

// Dump out the page header and load viewforum template
page_header($user->lang['VIEW_FORUM'] . ' - ' . $forum_data['forum_name']);

$template->set_filenames(array(
	'body' => 'viewforum_body.html')
);

make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"), $forum_id);

$template->assign_vars(array(
	'U_VIEW_FORUM'			=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&start=$start"),
));

// Not postable forum or showing active topics?
if (!($forum_data['forum_type'] == FORUM_POST || (($forum_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS) && $forum_data['forum_type'] == FORUM_CAT)))
{
	page_footer();
}

// Ok, if someone has only list-access, we only display the forum list.
// We also make this circumstance available to the template in case we want to display a notice. ;)
if (!$auth->acl_get('f_read', $forum_id))
{
	$template->assign_vars(array(
		'S_NO_READ_ACCESS'		=> true,
		'S_AUTOLOGIN_ENABLED'	=> ($config['allow_autologin']) ? true : false,
		'S_LOGIN_ACTION'		=> append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=login') . '&redirect=' . urlencode(str_replace('&', '&', build_url())),
	));

	page_footer();
}

// Handle marking posts
if ($mark_read == 'topics')
{
	markread('topics', $forum_id);

	$redirect_url = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id);
	meta_refresh(3, $redirect_url);

	trigger_error($user->lang['TOPICS_MARKED'] . '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . $redirect_url . '">', '</a>'));
}

// Is a forum specific topic count required?
if ($forum_data['forum_topics_per_page'])
{
	$config['topics_per_page'] = $forum_data['forum_topics_per_page'];
}

// Do the forum Prune thang - cron type job ...
if ($forum_data['prune_next'] < time() && $forum_data['enable_prune'])
{
	$template->assign_var('RUN_CRON_TASK', '<img src="' . append_sid($phpbb_root_path . 'cron.' . $phpEx, 'cron_type=prune_forum&f=' . $forum_id) . '" alt="cron" width="1" height="1" />');
}

// Forum rules and subscription info
$s_watching_forum = array(
	'link'			=> '',
	'title'			=> '',
	'is_watching'	=> false,
);

if (($config['email_enable'] || $config['jab_enable']) && $config['allow_forum_notify'] && $auth->acl_get('f_subscribe', $forum_id))
{
	$notify_status = (isset($forum_data['notify_status'])) ? $forum_data['notify_status'] : NULL;
	watch_topic_forum('forum', $s_watching_forum, $user->data['user_id'], $forum_id, 0, $notify_status);
}

$s_forum_rules = '';
gen_forum_auth_level('forum', $forum_id, $forum_data['forum_status']);

// Topic ordering options
$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']);

$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']);
$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');

$s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = '';
gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param);

// Limit topics to certain time frame, obtain correct topic count
// global announcements must not be counted, normal announcements have to
// be counted, as forum_topics(_real) includes them
if ($sort_days)
{
	$min_post_time = time() - ($sort_days * 86400);

	$sql = 'SELECT COUNT(topic_id) AS num_topics
		FROM ' . TOPICS_TABLE . "
		WHERE forum_id = $forum_id
			AND ((topic_type <> " . POST_GLOBAL . " AND topic_last_post_time >= $min_post_time)
				OR topic_type = " . POST_ANNOUNCE . ")
		" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND topic_approved = 1');
	$result = $db->sql_query($sql);
	$topics_count = (int) $db->sql_fetchfield('num_topics');
	$db->sql_freeresult($result);

	if (isset($_POST['sort']))
	{
		$start = 0;
	}
	$sql_limit_time = "AND t.topic_last_post_time >= $min_post_time";

	// Make sure we have information about day selection ready
	$template->assign_var('S_SORT_DAYS', true);
}
else
{
	$topics_count = ($auth->acl_get('m_approve', $forum_id)) ? $forum_data['forum_topics_real'] : $forum_data['forum_topics'];
	$sql_limit_time = '';
}

// Make sure $start is set to the last page if it exceeds the amount
if ($start < 0 || $start > $topics_count)
{
	$start = ($start < 0) ? 0 : floor(($topics_count - 1) / $config['topics_per_page']) * $config['topics_per_page'];
}

// Basic pagewide vars
$post_alt = ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['FORUM_LOCKED'] : $user->lang['POST_NEW_TOPIC'];

// Display active topics?
$s_display_active = ($forum_data['forum_type'] == FORUM_CAT && ($forum_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS)) ? true : false;
if ($config['allow_quick_post'])
{
	include($phpbb_root_path . 'includes/quick_reply.' . $phpEx);
}

$template->assign_vars(array(
	'MODERATORS'	=> (!empty($moderators[$forum_id])) ? implode(', ', $moderators[$forum_id]) : '',

	'POST_IMG'					=> ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', $post_alt) : $user->img('button_topic_new', $post_alt),
	'NEWEST_POST_IMG'			=> $user->img('icon_topic_newest', 'VIEW_NEWEST_POST'),
	'LAST_POST_IMG'				=> $user->img('icon_topic_latest', 'VIEW_LATEST_POST'),
	'FOLDER_IMG'				=> $user->img('topic_read', 'NO_NEW_POSTS'),
	'FOLDER_NEW_IMG'			=> $user->img('topic_unread', 'NEW_POSTS'),
	'FOLDER_HOT_IMG'			=> $user->img('topic_read_hot', 'NO_NEW_POSTS_HOT'),
	'FOLDER_HOT_NEW_IMG'		=> $user->img('topic_unread_hot', 'NEW_POSTS_HOT'),
	'FOLDER_LOCKED_IMG'			=> $user->img('topic_read_locked', 'NO_NEW_POSTS_LOCKED'),
	'FOLDER_LOCKED_NEW_IMG'		=> $user->img('topic_unread_locked', 'NEW_POSTS_LOCKED'),
	'FOLDER_STICKY_IMG'			=> $user->img('sticky_read', 'POST_STICKY'),
	'FOLDER_STICKY_NEW_IMG'		=> $user->img('sticky_unread', 'POST_STICKY'),
	'FOLDER_ANNOUNCE_IMG'		=> $user->img('announce_read', 'POST_ANNOUNCEMENT'),
	'FOLDER_ANNOUNCE_NEW_IMG'	=> $user->img('announce_unread', 'POST_ANNOUNCEMENT'),
	'FOLDER_MOVED_IMG'			=> $user->img('topic_moved', 'TOPIC_MOVED'),
	'REPORTED_IMG'				=> $user->img('icon_topic_reported', 'TOPIC_REPORTED'),
	'UNAPPROVED_IMG'			=> $user->img('icon_topic_unapproved', 'TOPIC_UNAPPROVED'),
	'GOTO_PAGE_IMG'				=> $user->img('icon_post_target', 'GOTO_PAGE'),

	'L_NO_TOPICS' 			=> ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['POST_FORUM_LOCKED'] : $user->lang['NO_TOPICS'],

	'S_DISPLAY_POST_INFO'	=> ($forum_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,

	'S_IS_POSTABLE'			=> ($forum_data['forum_type'] == FORUM_POST) ? true : false,
	'S_USER_CAN_POST'		=> ($auth->acl_get('f_post', $forum_id)) ? true : false,
	'S_DISPLAY_ACTIVE'		=> $s_display_active,
	'S_SELECT_SORT_DIR'		=> $s_sort_dir,
	'S_SELECT_SORT_KEY'		=> $s_sort_key,
	'S_SELECT_SORT_DAYS'	=> $s_limit_days,
	'S_TOPIC_ICONS'			=> ($s_display_active && sizeof($active_forum_ary)) ? max($active_forum_ary['enable_icons']) : (($forum_data['enable_icons']) ? true : false),
	'S_WATCH_FORUM_LINK'	=> $s_watching_forum['link'],
	'S_WATCH_FORUM_TITLE'	=> $s_watching_forum['title'],
	'S_WATCHING_FORUM'		=> $s_watching_forum['is_watching'],
	'S_FORUM_ACTION'		=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&start=$start"),
	'S_DISPLAY_SEARCHBOX'	=> ($auth->acl_get('u_search') && $auth->acl_get('f_search', $forum_id) && $config['load_search']) ? true : false,
	'S_SEARCHBOX_ACTION'	=> append_sid("{$phpbb_root_path}search.$phpEx", 'fid[]=' . $forum_id),
	'S_SINGLE_MODERATOR'	=> (!empty($moderators[$forum_id]) && sizeof($moderators[$forum_id]) > 1) ? false : true,
	'S_IS_LOCKED'			=> ($forum_data['forum_status'] == ITEM_LOCKED) ? true : false,
	'S_VIEWFORUM'			=> true,

	'U_MCP'				=> ($auth->acl_get('m_', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "f=$forum_id&i=main&mode=forum_view", true, $user->session_id) : '',
	'U_POST_NEW_TOPIC'	=> ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS) ? append_sid("{$phpbb_root_path}posting.$phpEx", 'mode=post&f=' . $forum_id) : '',
	'U_VIEW_FORUM'		=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&$u_sort_param&start=$start"),
	'U_MARK_TOPICS'		=> ($user->data['is_registered'] || $config['load_anon_lastread']) ? append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&mark=topics") : '',
));

// Grab icons
$icons = $cache->obtain_icons();

// Grab all topic data
$rowset = $announcement_list = $topic_list = $global_announce_list = array();

$sql_array = array(
	'SELECT'	=> 't.*',
	'FROM'		=> array(
		TOPICS_TABLE		=> 't'
	),
	'LEFT_JOIN'	=> array(),
);

$sql_approved = ($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND t.topic_approved = 1';

if ($user->data['is_registered'])
{
	if ($config['load_db_track'])
	{
		$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']);
		$sql_array['SELECT'] .= ', tp.topic_posted';
	}

	if ($config['load_db_lastread'])
	{
		$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']);
		$sql_array['SELECT'] .= ', tt.mark_time';

		if ($s_display_active && sizeof($active_forum_ary))
		{
			$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']);
			$sql_array['SELECT'] .= ', ft.mark_time AS forum_mark_time';
		}
	}
}

if ($forum_data['forum_type'] == FORUM_POST)
{
	// Obtain announcements ... removed sort ordering, sort by time in all cases
	$sql = $db->sql_build_query('SELECT', array(
		'SELECT'	=> $sql_array['SELECT'],
		'FROM'		=> $sql_array['FROM'],
		'LEFT_JOIN'	=> $sql_array['LEFT_JOIN'],

		'WHERE'		=> 't.forum_id IN (' . $forum_id . ', 0)
			AND t.topic_type IN (' . POST_ANNOUNCE . ', ' . POST_GLOBAL . ')',

		'ORDER_BY'	=> 't.topic_time DESC',
	));
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		$rowset[$row['topic_id']] = $row;
		$announcement_list[] = $row['topic_id'];

		if ($row['topic_type'] == POST_GLOBAL)
		{
			$global_announce_list[$row['topic_id']] = true;
		}
		else
		{
			$topics_count--;
		}
	}
	$db->sql_freeresult($result);
}

// If the user is trying to reach late pages, start searching from the end
$store_reverse = false;
$sql_limit = $config['topics_per_page'];
if ($start > $topics_count / 2)
{
	$store_reverse = true;

	if ($start + $config['topics_per_page'] > $topics_count)
	{
		$sql_limit = min($config['topics_per_page'], max(1, $topics_count - $start));
	}

	// Select the sort order
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'ASC' : 'DESC');
	$sql_start = max(0, $topics_count - $sql_limit - $start);
}
else
{
	// Select the sort order
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
	$sql_start = $start;
}

if ($forum_data['forum_type'] == FORUM_POST || !sizeof($active_forum_ary))
{
	$sql_where = 't.forum_id = ' . $forum_id;
}
else if (empty($active_forum_ary['exclude_forum_id']))
{
	$sql_where = $db->sql_in_set('t.forum_id', $active_forum_ary['forum_id']);
}
else
{
	$get_forum_ids = array_diff($active_forum_ary['forum_id'], $active_forum_ary['exclude_forum_id']);
	$sql_where = (sizeof($get_forum_ids)) ? $db->sql_in_set('t.forum_id', $get_forum_ids) : 't.forum_id = ' . $forum_id;
}

// Grab just the sorted topic ids
$sql = 'SELECT t.topic_id
	FROM ' . TOPICS_TABLE . " t
	WHERE $sql_where
		AND t.topic_type IN (" . POST_NORMAL . ', ' . POST_STICKY . ")
		$sql_approved
		$sql_limit_time
	ORDER BY t.topic_type " . ((!$store_reverse) ? 'DESC' : 'ASC') . ', ' . $sql_sort_order;
$result = $db->sql_query_limit($sql, $sql_limit, $sql_start);

while ($row = $db->sql_fetchrow($result))
{
	$topic_list[] = (int) $row['topic_id'];
}
$db->sql_freeresult($result);

// For storing shadow topics
$shadow_topic_list = array();

if (sizeof($topic_list))
{
	// SQL array for obtaining topics/stickies
	$sql_array = array(
		'SELECT'		=> $sql_array['SELECT'],
		'FROM'			=> $sql_array['FROM'],
		'LEFT_JOIN'		=> $sql_array['LEFT_JOIN'],

		'WHERE'			=> $db->sql_in_set('t.topic_id', $topic_list),
	);

	// If store_reverse, then first obtain topics, then stickies, else the other way around...
	// Funnily enough you typically save one query if going from the last page to the middle (store_reverse) because
	// the number of stickies are not known
	$sql = $db->sql_build_query('SELECT', $sql_array);
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		if ($row['topic_status'] == ITEM_MOVED)
		{
			$shadow_topic_list[$row['topic_moved_id']] = $row['topic_id'];
		}

		$rowset[$row['topic_id']] = $row;
	}
	$db->sql_freeresult($result);
}

// If we have some shadow topics, update the rowset to reflect their topic information
if (sizeof($shadow_topic_list))
{
	$sql = 'SELECT *
		FROM ' . TOPICS_TABLE . '
		WHERE ' . $db->sql_in_set('topic_id', array_keys($shadow_topic_list));
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		$orig_topic_id = $shadow_topic_list[$row['topic_id']];

		// If the shadow topic is already listed within the rowset (happens for active topics for example), then do not include it...
		if (isset($rowset[$row['topic_id']]))
		{
			// We need to remove any trace regarding this topic. :)
			unset($rowset[$orig_topic_id]);
			unset($topic_list[array_search($orig_topic_id, $topic_list)]);
			$topics_count--;

			continue;
		}

		// Do not include those topics the user has no permission to access
		if (!$auth->acl_get('f_read', $row['forum_id']))
		{
			// We need to remove any trace regarding this topic. :)
			unset($rowset[$orig_topic_id]);
			unset($topic_list[array_search($orig_topic_id, $topic_list)]);
			$topics_count--;

			continue;
		}

		// We want to retain some values
		$row = array_merge($row, array(
			'topic_moved_id'	=> $rowset[$orig_topic_id]['topic_moved_id'],
			'topic_status'		=> $rowset[$orig_topic_id]['topic_status'],
			'topic_type'		=> $rowset[$orig_topic_id]['topic_type'],
		));

		$rowset[$orig_topic_id] = $row;
	}
	$db->sql_freeresult($result);
}
unset($shadow_topic_list);

// Ok, adjust topics count for active topics list
if ($s_display_active)
{
	$topics_count = 1;
}

$template->assign_vars(array(
	'PAGINATION'	=> generate_pagination(append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&$u_sort_param"), $topics_count, $config['topics_per_page'], $start),
	'PAGE_NUMBER'	=> on_page($topics_count, $config['topics_per_page'], $start),
	'TOTAL_TOPICS'	=> ($s_display_active) ? false : (($topics_count == 1) ? $user->lang['VIEW_FORUM_TOPIC'] : sprintf($user->lang['VIEW_FORUM_TOPICS'], $topics_count)))
);

$topic_list = ($store_reverse) ? array_merge($announcement_list, array_reverse($topic_list)) : array_merge($announcement_list, $topic_list);
$topic_tracking_info = $tracking_topics = array();

// Okay, lets dump out the page ...
if (sizeof($topic_list))
{
	$mark_forum_read = true;
	$mark_time_forum = 0;

	// Active topics?
	if ($s_display_active && sizeof($active_forum_ary))
	{
		// Generate topic forum list...
		$topic_forum_list = array();
		foreach ($rowset as $t_id => $row)
		{
			$topic_forum_list[$row['forum_id']]['forum_mark_time'] = ($config['load_db_lastread'] && $user->data['is_registered'] && isset($row['forum_mark_time'])) ? $row['forum_mark_time'] : 0;
			$topic_forum_list[$row['forum_id']]['topics'][] = $t_id;
		}

		if ($config['load_db_lastread'] && $user->data['is_registered'])
		{
			foreach ($topic_forum_list as $f_id => $topic_row)
			{
				$topic_tracking_info += get_topic_tracking($f_id, $topic_row['topics'], $rowset, array($f_id => $topic_row['forum_mark_time']), false);
			}
		}
		else if ($config['load_anon_lastread'] || $user->data['is_registered'])
		{
			foreach ($topic_forum_list as $f_id => $topic_row)
			{
				$topic_tracking_info += get_complete_topic_tracking($f_id, $topic_row['topics'], false);
			}
		}

		unset($topic_forum_list);
	}
	else
	{
		if ($config['load_db_lastread'] && $user->data['is_registered'])
		{
			$topic_tracking_info = get_topic_tracking($forum_id, $topic_list, $rowset, array($forum_id => $forum_data['mark_time']), $global_announce_list);
			$mark_time_forum = (!empty($forum_data['mark_time'])) ? $forum_data['mark_time'] : $user->data['user_lastmark'];
		}
		else if ($config['load_anon_lastread'] || $user->data['is_registered'])
		{
			$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_list, $global_announce_list);

			if (!$user->data['is_registered'])
			{
				$user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0;
			}
			$mark_time_forum = (isset($tracking_topics['f'][$forum_id])) ? (int) (base_convert($tracking_topics['f'][$forum_id], 36, 10) + $config['board_startdate']) : $user->data['user_lastmark'];
		}
	}

	$s_type_switch = 0;
	foreach ($topic_list as $topic_id)
	{
		$row = &$rowset[$topic_id];

		// This will allow the style designer to output a different header
		// or even separate the list of announcements from sticky and normal topics
		$s_type_switch_test = ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL) ? 1 : 0;

		// Replies
		$replies = ($auth->acl_get('m_approve', $forum_id)) ? $row['topic_replies_real'] : $row['topic_replies'];

		if ($row['topic_status'] == ITEM_MOVED)
		{
			$topic_id = $row['topic_moved_id'];
			$unread_topic = false;
		}
		else
		{
			$unread_topic = (isset($topic_tracking_info[$topic_id]) && $row['topic_last_post_time'] > $topic_tracking_info[$topic_id]) ? true : false;
		}

		// Get folder img, topic status/type related information
		$folder_img = $folder_alt = $topic_type = '';
		topic_status($row, $replies, $unread_topic, $folder_img, $folder_alt, $topic_type);

		// Generate all the URIs ...
		$view_topic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . (($row['forum_id']) ? $row['forum_id'] : $forum_id) . '&t=' . $topic_id);

		$topic_unapproved = (!$row['topic_approved'] && $auth->acl_get('m_approve', $forum_id)) ? true : false;
		$posts_unapproved = ($row['topic_approved'] && $row['topic_replies'] < $row['topic_replies_real'] && $auth->acl_get('m_approve', $forum_id)) ? true : false;
		$u_mcp_queue = ($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) : '';

		// Send vars to template
		$template->assign_block_vars('topicrow', array(
			'FORUM_ID'					=> $forum_id,
			'TOPIC_ID'					=> $topic_id,
			'TOPIC_AUTHOR'				=> get_username_string('username', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
			'TOPIC_AUTHOR_COLOUR'		=> get_username_string('colour', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
			'TOPIC_AUTHOR_FULL'			=> get_username_string('full', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
			'FIRST_POST_TIME'			=> $user->format_date($row['topic_time']),
			'LAST_POST_SUBJECT'			=> censor_text($row['topic_last_post_subject']),
			'LAST_POST_TIME'			=> $user->format_date($row['topic_last_post_time']),
			'LAST_VIEW_TIME'			=> $user->format_date($row['topic_last_view_time']),
			'LAST_POST_AUTHOR'			=> get_username_string('username', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
			'LAST_POST_AUTHOR_COLOUR'	=> get_username_string('colour', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
			'LAST_POST_AUTHOR_FULL'		=> get_username_string('full', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),

			'PAGINATION'		=> topic_generate_pagination($replies, $view_topic_url),
			'REPLIES'			=> $replies,
			'VIEWS'				=> $row['topic_views'],
			'TOPIC_TITLE'		=> censor_text($row['topic_title']),
			'TOPIC_TYPE'		=> $topic_type,

			'TOPIC_FOLDER_IMG'		=> $user->img($folder_img, $folder_alt),
			'TOPIC_FOLDER_IMG_SRC'	=> $user->img($folder_img, $folder_alt, false, '', 'src'),
			'TOPIC_FOLDER_IMG_ALT'	=> $user->lang[$folder_alt],
			'TOPIC_ICON_IMG'		=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['img'] : '',
			'TOPIC_ICON_IMG_WIDTH'	=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['width'] : '',
			'TOPIC_ICON_IMG_HEIGHT'	=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['height'] : '',
			'ATTACH_ICON_IMG'		=> ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id) && $row['topic_attachment']) ? $user->img('icon_topic_attach', $user->lang['TOTAL_ATTACHMENTS']) : '',
			'UNAPPROVED_IMG'		=> ($topic_unapproved || $posts_unapproved) ? $user->img('icon_topic_unapproved', ($topic_unapproved) ? 'TOPIC_UNAPPROVED' : 'POSTS_UNAPPROVED') : '',

			'S_TOPIC_TYPE'			=> $row['topic_type'],
			'S_USER_POSTED'			=> (isset($row['topic_posted']) && $row['topic_posted']) ? true : false,
			'S_UNREAD_TOPIC'		=> $unread_topic,
			'S_TOPIC_REPORTED'		=> (!empty($row['topic_reported']) && $auth->acl_get('m_report', $forum_id)) ? true : false,
			'S_TOPIC_UNAPPROVED'	=> $topic_unapproved,
			'S_POSTS_UNAPPROVED'	=> $posts_unapproved,
			'S_HAS_POLL'			=> ($row['poll_start']) ? true : false,
			'S_POST_ANNOUNCE'		=> ($row['topic_type'] == POST_ANNOUNCE) ? true : false,
			'S_POST_GLOBAL'			=> ($row['topic_type'] == POST_GLOBAL) ? true : false,
			'S_POST_STICKY'			=> ($row['topic_type'] == POST_STICKY) ? true : false,
			'S_TOPIC_LOCKED'		=> ($row['topic_status'] == ITEM_LOCKED) ? true : false,
			'S_TOPIC_MOVED'			=> ($row['topic_status'] == ITEM_MOVED) ? true : false,

			'U_NEWEST_POST'			=> $view_topic_url . '&view=unread#unread',
			'U_LAST_POST'			=> $view_topic_url . '&p=' . $row['topic_last_post_id'] . '#p' . $row['topic_last_post_id'],
			'U_LAST_POST_AUTHOR'	=> get_username_string('profile', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
			'U_TOPIC_AUTHOR'		=> get_username_string('profile', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
			'U_VIEW_TOPIC'			=> $view_topic_url,
			'U_MCP_REPORT'			=> append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=reports&f=' . $forum_id . '&t=' . $topic_id, true, $user->session_id),
			'U_MCP_QUEUE'			=> $u_mcp_queue,

			'S_TOPIC_TYPE_SWITCH'	=> ($s_type_switch == $s_type_switch_test) ? -1 : $s_type_switch_test)
		);

		$s_type_switch = ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL) ? 1 : 0;

		if ($unread_topic)
		{
			$mark_forum_read = false;
		}

		unset($rowset[$topic_id]);
	}
}

// This is rather a fudge but it's the best I can think of without requiring information
// on all topics (as we do in 2.0.x). It looks for unread or new topics, if it doesn't find
// any it updates the forum last read cookie. This requires that the user visit the forum
// after reading a topic
if ($forum_data['forum_type'] == FORUM_POST && sizeof($topic_list) && $mark_forum_read)
{
	update_forum_tracking_info($forum_id, $forum_data['forum_last_post_time'], false, $mark_time_forum);
}

page_footer();

?>
Posting.php

Code: Select all

<?php
/**
*
* @package phpBB3
* @version $Id: posting.php 8479 2008-03-29 00:22:48Z naderman $
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_posting.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
include($phpbb_root_path . 'includes/message_parser.' . $phpEx);


// Start session management
$user->session_begin();
$auth->acl($user->data);


// Grab only parameters needed here
$post_id	= request_var('p', 0);
$topic_id	= request_var('t', 0);
$forum_id	= request_var('f', 0);
$draft_id	= request_var('d', 0);
$lastclick	= request_var('lastclick', 0);

$submit		= (isset($_POST['post'])) ? true : false;
$preview	= (isset($_POST['preview'])) ? true : false;
$save		= (isset($_POST['save'])) ? true : false;
$load		= (isset($_POST['load'])) ? true : false;
$delete		= (isset($_POST['delete'])) ? true : false;
$cancel		= (isset($_POST['cancel']) && !isset($_POST['save'])) ? true : false;

$refresh	= (isset($_POST['add_file']) || isset($_POST['delete_file']) || isset($_POST['cancel_unglobalise']) || $save || $load) ? true : false;
$mode		= ($delete && !$preview && !$refresh && $submit) ? 'delete' : request_var('mode', '');

$error = $post_data = array();
$current_time = time();
// Check if user is allowed to bypass the requirements
$postcount_bypass = FALSE;
$sql = "SELECT b.group_bypass_post_req AS requirement FROM " . USER_GROUP_TABLE . " a, " . GROUPS_TABLE . " b WHERE user_id = " . $user->data['user_id'] . " AND a.group_id = b.group_id";
$result = $db->sql_query($sql);
while ($membership = $db->sql_fetchrow($result))
{
	if ($membership['requirement'] == 1)
	{
		$postcount_bypass = TRUE;
		break;
	}
}
$db->sql_freeresult($result);

// Check if the user has the required post count to post in this forum
$sql_from = FORUMS_TABLE . ' f';
$sql = "SELECT f.*
	FROM $sql_from
	WHERE f.forum_id = $forum_id";
$result = $db->sql_query($sql);
$forum_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (check_post_count_requirement($forum_id,'post') == FALSE && $postcount_bypass == FALSE)
{
	$user->setup('common');
	$post1 = ($forum_data['forum_postcount_post'] == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$remaining = ($forum_data['forum_postcount_post'] - $user->data['user_posts']);
	$post2 = ($remaining == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$accesserror = sprintf($user->lang['POSTREQ_NOACCESS_POST'], $forum_data['forum_postcount_post'], $post1);
	if ($user->data['user_id'] != ANONYMOUS)
	{
		$neededposts = "<br /><br />" . sprintf($user->lang['POSTREQ_NOACCESS_MORE'], $remaining, $post2);
	}
	trigger_error($accesserror . $neededposts);
}


// Was cancel pressed? If so then redirect to the appropriate page
if ($cancel || ($current_time - $lastclick < 2 && $submit))
{
	$redirect = ($post_id) ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'p=' . $post_id) . '#p' . $post_id : (($topic_id) ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", 't=' . $topic_id) : (($forum_id) ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) : append_sid("{$phpbb_root_path}index.$phpEx")));
	redirect($redirect);
}

if (in_array($mode, array('post', 'reply', 'quote', 'edit', 'delete')) && !$forum_id)
{
	trigger_error('NO_FORUM');
}

// We need to know some basic information in all cases before we do anything.
switch ($mode)
{
	case 'post':
		$sql = 'SELECT *
			FROM ' . FORUMS_TABLE . "
			WHERE forum_id = $forum_id";
	break;

	case 'bump':
	case 'reply':
		if (!$topic_id)
		{
			trigger_error('NO_TOPIC');
		}

		$sql = 'SELECT f.*, t.*
			FROM ' . TOPICS_TABLE . ' t, ' . FORUMS_TABLE . " f
			WHERE t.topic_id = $topic_id
				AND (f.forum_id = t.forum_id
					OR f.forum_id = $forum_id)";
	break;

	case 'quote':
	case 'edit':
	case 'delete':
		if (!$post_id)
		{
			$user->setup('posting');
			trigger_error('NO_POST');
		}

		$sql = 'SELECT f.*, t.*, p.*, u.username, u.username_clean, u.user_sig, u.user_sig_bbcode_uid, u.user_sig_bbcode_bitfield
			FROM ' . POSTS_TABLE . ' p, ' . TOPICS_TABLE . ' t, ' . FORUMS_TABLE . ' f, ' . USERS_TABLE . " u
			WHERE p.post_id = $post_id
				AND t.topic_id = p.topic_id
				AND u.user_id = p.poster_id
				AND (f.forum_id = t.forum_id
					OR f.forum_id = $forum_id)";
	break;

	case 'smilies':
		$sql = '';
		if ( $forum_id )
		{
			generate_smilies('window', $forum_id);
		}
		else
		{
			generate_smilies('window', '', 1);
		}
	break;

	case 'popup':
		if ($forum_id)
		{
			$sql = 'SELECT forum_style
				FROM ' . FORUMS_TABLE . '
				WHERE forum_id = ' . $forum_id;
		}
		else
		{
			upload_popup();
			garbage_collection();
			exit_handler();
		}
	break;

	default:
		$sql = '';
	break;
}

if (!$sql)
{
	$user->setup('posting');
	trigger_error('NO_POST_MODE');
}

$result = $db->sql_query($sql);
$post_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);

if (!$post_data)
{
	if (!($mode == 'post' || $mode == 'bump' || $mode == 'reply'))
	{
		$user->setup('posting');
	}
	trigger_error(($mode == 'post' || $mode == 'bump' || $mode == 'reply') ? 'NO_TOPIC' : 'NO_POST');
}

if ($mode == 'popup')
{
	upload_popup($post_data['forum_style']);
	exit_handler();
}

$user->setup(array('posting', 'mcp', 'viewtopic'), $post_data['forum_style']);

// Use post_row values in favor of submitted ones...
$forum_id	= (!empty($post_data['forum_id'])) ? (int) $post_data['forum_id'] : (int) $forum_id;
$topic_id	= (!empty($post_data['topic_id'])) ? (int) $post_data['topic_id'] : (int) $topic_id;
$post_id	= (!empty($post_data['post_id'])) ? (int) $post_data['post_id'] : (int) $post_id;

// Need to login to passworded forum first?
if ($post_data['forum_password'])
{
	login_forum_box(array(
		'forum_id'			=> $forum_id,
		'forum_password'	=> $post_data['forum_password'])
	);
}

// Check permissions
if ($user->data['is_bot'])
{
	redirect(append_sid("{$phpbb_root_path}index.$phpEx"));
}

// Is the user able to read within this forum?
if (!$auth->acl_get('f_read', $forum_id))
{
	if ($user->data['user_id'] != ANONYMOUS)
	{
		trigger_error('USER_CANNOT_READ');
	}

	login_box('', $user->lang['LOGIN_EXPLAIN_POST']);
}

// Permission to do the action asked?
$is_authed = false;

switch ($mode)
{
	case 'post':
		if ($auth->acl_get('f_post', $forum_id))
		{
			$is_authed = true;
		}
	break;

	case 'bump':
		if ($auth->acl_get('f_bump', $forum_id))
		{
			$is_authed = true;
		}
	break;

	case 'quote':

		$post_data['post_edit_locked'] = 0;

	// no break;

	case 'reply':
		if ($auth->acl_get('f_reply', $forum_id))
		{
			$is_authed = true;
		}
	break;

	case 'edit':
		if ($user->data['is_registered'] && $auth->acl_gets('f_edit', 'm_edit', $forum_id))
		{
			$is_authed = true;
		}
	break;

	case 'delete':
		if ($user->data['is_registered'] && $auth->acl_gets('f_delete', 'm_delete', $forum_id))
		{
			$is_authed = true;
		}
	break;
}

if (!$is_authed)
{
	$check_auth = ($mode == 'quote') ? 'reply' : $mode;

	if ($user->data['is_registered'])
	{
		trigger_error('USER_CANNOT_' . strtoupper($check_auth));
	}

	login_box('', $user->lang['LOGIN_EXPLAIN_' . strtoupper($mode)]);
}

// Is the user able to post within this forum?
if ($post_data['forum_type'] != FORUM_POST && in_array($mode, array('post', 'bump', 'quote', 'reply')))
{
	trigger_error('USER_CANNOT_FORUM_POST');
}

// Forum/Topic locked?
if (($post_data['forum_status'] == ITEM_LOCKED || (isset($post_data['topic_status']) && $post_data['topic_status'] == ITEM_LOCKED)) && !$auth->acl_get('m_edit', $forum_id))
{
	trigger_error(($post_data['forum_status'] == ITEM_LOCKED) ? 'FORUM_LOCKED' : 'TOPIC_LOCKED');
}

// Can we edit this post ... if we're a moderator with rights then always yes
// else it depends on editing times, lock status and if we're the correct user
if ($mode == 'edit' && !$auth->acl_get('m_edit', $forum_id))
{
	if ($user->data['user_id'] != $post_data['poster_id'])
	{
		trigger_error('USER_CANNOT_EDIT');
	}

	if (!($post_data['post_time'] > time() - ($config['edit_time'] * 60) || !$config['edit_time']))
	{
		trigger_error('CANNOT_EDIT_TIME');
	}

	if ($post_data['post_edit_locked'])
	{
		trigger_error('CANNOT_EDIT_POST_LOCKED');
	}
}

// Handle delete mode...
if ($mode == 'delete')
{
	handle_post_delete($forum_id, $topic_id, $post_id, $post_data);
	exit_handler();
}

// Handle bump mode...
if ($mode == 'bump')
{
	if ($bump_time = bump_topic_allowed($forum_id, $post_data['topic_bumped'], $post_data['topic_last_post_time'], $post_data['topic_poster'], $post_data['topic_last_poster_id']))
	{
		$db->sql_transaction('begin');

		$sql = 'UPDATE ' . POSTS_TABLE . "
			SET post_time = $current_time
			WHERE post_id = {$post_data['topic_last_post_id']}
				AND topic_id = $topic_id";
		$db->sql_query($sql);

		$sql = 'UPDATE ' . TOPICS_TABLE . "
			SET topic_last_post_time = $current_time,
				topic_bumped = 1,
				topic_bumper = " . $user->data['user_id'] . "
			WHERE topic_id = $topic_id";
		$db->sql_query($sql);

		update_post_information('forum', $forum_id);

		$sql = 'UPDATE ' . USERS_TABLE . "
			SET user_lastpost_time = $current_time
			WHERE user_id = " . $user->data['user_id'];
		$db->sql_query($sql);

		$db->sql_transaction('commit');

		markread('post', $forum_id, $topic_id, $current_time);

		add_log('mod', $forum_id, $topic_id, 'LOG_BUMP_TOPIC', $post_data['topic_title']);

		$meta_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&p={$post_data['topic_last_post_id']}") . "#p{$post_data['topic_last_post_id']}";
		meta_refresh(3, $meta_url);

		$message = $user->lang['TOPIC_BUMPED'] . '<br /><br />' . sprintf($user->lang['VIEW_MESSAGE'], '<a href="' . $meta_url . '">', '</a>');
		$message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) . '">', '</a>');

		trigger_error($message);
	}

	trigger_error('BUMP_ERROR');
}
// Check if the topic viewer has posted in a topic
$unhide = false; 
if ($user->data['user_id'] != ANONYMOUS)
{
	// If moderator or admin, skip reply check, auto unhide
	if ($auth->acl_get('m_', $forum_id))
	{
		$unhide = true;
	}
	else
	{
	$sql = "SELECT poster_id, topic_id 
		FROM " . POSTS_TABLE . "
		WHERE topic_id = $topic_id 
		AND poster_id = " . $user->data['user_id']; 

	$result = $db->sql_query($sql);
	$unhide = $db->sql_affectedrows($result) ? true : false;
	$db->sql_freeresult($result);
	}
}

// Subject length limiting to 60 characters if first post...
if ($mode == 'post' || ($mode == 'edit' && $post_data['topic_first_post_id'] == $post_data['post_id']))
{
	$template->assign_var('S_NEW_MESSAGE', true);
}

// Determine some vars
if (isset($post_data['poster_id']) && $post_data['poster_id'] == ANONYMOUS)
{
	$post_data['quote_username'] = (!empty($post_data['post_username'])) ? $post_data['post_username'] : $user->lang['GUEST'];
}
else
{
	$post_data['quote_username'] = isset($post_data['username']) ? $post_data['username'] : '';
}

$post_data['post_edit_locked']	= (isset($post_data['post_edit_locked'])) ? (int) $post_data['post_edit_locked'] : 0;
$post_data['post_subject']		= (in_array($mode, array('quote', 'edit'))) ? $post_data['post_subject'] : ((isset($post_data['topic_title'])) ? $post_data['topic_title'] : '');
$post_data['topic_time_limit']	= (isset($post_data['topic_time_limit'])) ? (($post_data['topic_time_limit']) ? (int) $post_data['topic_time_limit'] / 86400 : (int) $post_data['topic_time_limit']) : 0;
$post_data['poll_length']		= (!empty($post_data['poll_length'])) ? (int) $post_data['poll_length'] / 86400 : 0;
$post_data['poll_start']		= (!empty($post_data['poll_start'])) ? (int) $post_data['poll_start'] : 0;
$post_data['icon_id']			= (!isset($post_data['icon_id']) || in_array($mode, array('quote', 'reply'))) ? 0 : (int) $post_data['icon_id'];
$post_data['poll_options']		= array();

// Get Poll Data
if ($post_data['poll_start'])
{
	$sql = 'SELECT poll_option_text
		FROM ' . POLL_OPTIONS_TABLE . "
		WHERE topic_id = $topic_id
		ORDER BY poll_option_id";
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		$post_data['poll_options'][] = trim($row['poll_option_text']);
	}
	$db->sql_freeresult($result);
}

$orig_poll_options_size = sizeof($post_data['poll_options']);

$message_parser = new parse_message();

if (isset($post_data['post_text']))
{
	$message_parser->message = &$post_data['post_text'];
	$uid = $post_data['bbcode_uid'];
	$user->add_lang('mods/simple_hide_bbcode');

	if ($mode == 'edit' or $unhide == true)
	{
		$message_parser->message = $message_parser->message;
	}
	else
	{
		$message_parser->message = preg_replace("#\[hide:$uid\].*?\[/hide:$uid\]#ise", "\$user->lang['HIDDEN_MESSAGE']", $message_parser->message);
	}
	unset($post_data['post_text']);
}

// Set some default variables
$uninit = array('post_attachment' => 0, 'poster_id' => $user->data['user_id'], 'enable_magic_url' => 0, 'topic_status' => 0, 'topic_type' => POST_NORMAL, 'post_subject' => '', 'topic_title' => '', 'post_time' => 0, 'post_edit_reason' => '', 'notify_set' => 0);

foreach ($uninit as $var_name => $default_value)
{
	if (!isset($post_data[$var_name]))
	{
		$post_data[$var_name] = $default_value;
	}
}
unset($uninit);

// Always check if the submitted attachment data is valid and belongs to the user.
// Further down (especially in submit_post()) we do not check this again.
$message_parser->get_submitted_attachment_data($post_data['poster_id']);

if ($post_data['post_attachment'] && !$submit && !$refresh && !$preview && $mode == 'edit')
{
	// Do not change to SELECT *
	$sql = 'SELECT attach_id, is_orphan, attach_comment, real_filename
		FROM ' . ATTACHMENTS_TABLE . "
		WHERE post_msg_id = $post_id
			AND in_message = 0
			AND is_orphan = 0
		ORDER BY filetime DESC";
	$result = $db->sql_query($sql);
	$message_parser->attachment_data = array_merge($message_parser->attachment_data, $db->sql_fetchrowset($result));
	$db->sql_freeresult($result);
}

if ($post_data['poster_id'] == ANONYMOUS)
{
	$post_data['username'] = ($mode == 'quote' || $mode == 'edit') ? trim($post_data['post_username']) : '';
}
else
{
	$post_data['username'] = ($mode == 'quote' || $mode == 'edit') ? trim($post_data['username']) : '';
}

$post_data['enable_urls'] = $post_data['enable_magic_url'];

if ($mode != 'edit')
{
	$post_data['enable_sig']		= ($config['allow_sig'] && $user->optionget('attachsig')) ? true: false;
	$post_data['enable_smilies']	= ($config['allow_smilies'] && $user->optionget('smilies')) ? true : false;
	$post_data['enable_bbcode']		= ($config['allow_bbcode'] && $user->optionget('bbcode')) ? true : false;
	$post_data['enable_urls']		= true;
}

$post_data['enable_magic_url'] = $post_data['drafts'] = false;

// User own some drafts?
if ($user->data['is_registered'] && $auth->acl_get('u_savedrafts') && ($mode == 'reply' || $mode == 'post' || $mode == 'quote'))
{
	$sql = 'SELECT draft_id
		FROM ' . DRAFTS_TABLE . '
		WHERE user_id = ' . $user->data['user_id'] .
			(($forum_id) ? ' AND forum_id = ' . (int) $forum_id : '') .
			(($topic_id) ? ' AND topic_id = ' . (int) $topic_id : '') .
			(($draft_id) ? " AND draft_id <> $draft_id" : '');
	$result = $db->sql_query_limit($sql, 1);

	if ($db->sql_fetchrow($result))
	{
		$post_data['drafts'] = true;
	}
	$db->sql_freeresult($result);
}

$check_value = (($post_data['enable_bbcode']+1) << 8) + (($post_data['enable_smilies']+1) << 4) + (($post_data['enable_urls']+1) << 2) + (($post_data['enable_sig']+1) << 1);

// Check if user is watching this topic
if ($mode != 'post' && $config['allow_topic_notify'] && $user->data['is_registered'])
{
	$sql = 'SELECT topic_id
		FROM ' . TOPICS_WATCH_TABLE . '
		WHERE topic_id = ' . $topic_id . '
			AND user_id = ' . $user->data['user_id'];
	$result = $db->sql_query($sql);
	$post_data['notify_set'] = (int) $db->sql_fetchfield('topic_id');
	$db->sql_freeresult($result);
}

// Do we want to edit our post ?
if ($mode == 'edit' && $post_data['bbcode_uid'])
{
	$message_parser->bbcode_uid = $post_data['bbcode_uid'];
}

// HTML, BBCode, Smilies, Images and Flash status
$bbcode_status	= ($config['allow_bbcode'] && $auth->acl_get('f_bbcode', $forum_id)) ? true : false;
$smilies_status	= ($bbcode_status && $config['allow_smilies'] && $auth->acl_get('f_smilies', $forum_id)) ? true : false;
$img_status		= ($bbcode_status && $auth->acl_get('f_img', $forum_id)) ? true : false;
$url_status		= ($config['allow_post_links']) ? true : false;
$flash_status	= ($bbcode_status && $auth->acl_get('f_flash', $forum_id) && $config['allow_post_flash']) ? true : false;
$quote_status	= ($auth->acl_get('f_reply', $forum_id)) ? true : false;

// Save Draft
if ($save && $user->data['is_registered'] && $auth->acl_get('u_savedrafts') && ($mode == 'reply' || $mode == 'post' || $mode == 'quote'))
{
	$subject = utf8_normalize_nfc(request_var('subject', '', true));
	$subject = (!$subject && $mode != 'post') ? $post_data['topic_title'] : $subject;
	$message = utf8_normalize_nfc(request_var('message', '', true));

	if ($subject && $message)
	{
		if (confirm_box(true))
		{
			$sql = 'INSERT INTO ' . DRAFTS_TABLE . ' ' . $db->sql_build_array('INSERT', array(
				'user_id'		=> (int) $user->data['user_id'],
				'topic_id'		=> (int) $topic_id,
				'forum_id'		=> (int) $forum_id,
				'save_time'		=> (int) $current_time,
				'draft_subject'	=> (string) $subject,
				'draft_message'	=> (string) $message)
			);
			$db->sql_query($sql);

			$meta_info = ($mode == 'post') ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) : append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id");

			meta_refresh(3, $meta_info);

			$message = $user->lang['DRAFT_SAVED'] . '<br /><br />';
			$message .= ($mode != 'post') ? sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $meta_info . '">', '</a>') . '<br /><br />' : '';
			$message .= sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) . '">', '</a>');

			trigger_error($message);
		}
		else
		{
			$s_hidden_fields = build_hidden_fields(array(
				'mode'		=> $mode,
				'save'		=> true,
				'f'			=> $forum_id,
				't'			=> $topic_id,
				'subject'	=> $subject,
				'message'	=> $message,
				'attachment_data' => $message_parser->attachment_data,
				)
			);

			confirm_box(false, 'SAVE_DRAFT', $s_hidden_fields);
		}
	}
	else
	{
		if (utf8_clean_string($subject) === '')
		{
			$error[] = $user->lang['EMPTY_SUBJECT'];
		}

		if (utf8_clean_string($message) === '')
		{
			$error[] = $user->lang['TOO_FEW_CHARS'];
		}
	}
	unset($subject, $message);
}

// Load requested Draft
if ($draft_id && ($mode == 'reply' || $mode == 'quote' || $mode == 'post') && $user->data['is_registered'] && $auth->acl_get('u_savedrafts'))
{
	$sql = 'SELECT draft_subject, draft_message
		FROM ' . DRAFTS_TABLE . "
		WHERE draft_id = $draft_id
			AND user_id = " . $user->data['user_id'];
	$result = $db->sql_query_limit($sql, 1);
	$row = $db->sql_fetchrow($result);
	$db->sql_freeresult($result);

	if ($row)
	{
		$post_data['post_subject'] = $row['draft_subject'];
		$message_parser->message = $row['draft_message'];

		$template->assign_var('S_DRAFT_LOADED', true);
	}
	else
	{
		$draft_id = 0;
	}
}

// Load draft overview
if ($load && ($mode == 'reply' || $mode == 'quote' || $mode == 'post') && $post_data['drafts'])
{
	load_drafts($topic_id, $forum_id);
}

$solved_captcha = false;

if ($submit || $preview || $refresh)
{
	$post_data['topic_cur_post_id']	= request_var('topic_cur_post_id', 0);
	$post_data['post_subject']		= utf8_normalize_nfc(request_var('subject', '', true));
	$message_parser->message		= utf8_normalize_nfc(request_var('message', '', true));

	$post_data['username']			= utf8_normalize_nfc(request_var('username', $post_data['username'], true));
	$post_data['post_edit_reason']	= (!empty($_POST['edit_reason']) && $mode == 'edit' && $auth->acl_get('m_edit', $forum_id)) ? utf8_normalize_nfc(request_var('edit_reason', '', true)) : '';

	$post_data['orig_topic_type']	= $post_data['topic_type'];
	$post_data['topic_type']		= request_var('topic_type', (($mode != 'post') ? (int) $post_data['topic_type'] : POST_NORMAL));
	$post_data['topic_time_limit']	= request_var('topic_time_limit', (($mode != 'post') ? (int) $post_data['topic_time_limit'] : 0));
	$post_data['icon_id']			= request_var('icon', 0);

	$post_data['enable_bbcode']		= (!$bbcode_status || isset($_POST['disable_bbcode'])) ? false : true;
	$post_data['enable_smilies']	= (!$smilies_status || isset($_POST['disable_smilies'])) ? false : true;
	$post_data['enable_urls']		= (isset($_POST['disable_magic_url'])) ? 0 : 1;
	$post_data['enable_sig']		= (!$config['allow_sig'] || !$auth->acl_get('f_sigs', $forum_id) || !$auth->acl_get('u_sig')) ? false : ((isset($_POST['attach_sig']) && $user->data['is_registered']) ? true : false);

	if ($config['allow_topic_notify'] && $user->data['is_registered'])
	{
		$notify = (isset($_POST['notify'])) ? true : false;
	}
	else
	{
		$notify = false;
	}

	$topic_lock			= (isset($_POST['lock_topic'])) ? true : false;
	$post_lock			= (isset($_POST['lock_post'])) ? true : false;
	$poll_delete		= (isset($_POST['poll_delete'])) ? true : false;

	if ($submit)
	{
		$status_switch = (($post_data['enable_bbcode']+1) << 8) + (($post_data['enable_smilies']+1) << 4) + (($post_data['enable_urls']+1) << 2) + (($post_data['enable_sig']+1) << 1);
		$status_switch = ($status_switch != $check_value);
	}
	else
	{
		$status_switch = 1;
	}

	// Delete Poll
	if ($poll_delete && $mode == 'edit' && sizeof($post_data['poll_options']) &&
		((!$post_data['poll_last_vote'] && $post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id)) || $auth->acl_get('m_delete', $forum_id)))
	{
		if ($submit && check_form_key('posting'))
		{
			$sql = 'DELETE FROM ' . POLL_OPTIONS_TABLE . "
				WHERE topic_id = $topic_id";
			$db->sql_query($sql);

			$sql = 'DELETE FROM ' . POLL_VOTES_TABLE . "
				WHERE topic_id = $topic_id";
			$db->sql_query($sql);

			$topic_sql = array(
				'poll_title'		=> '',
				'poll_start' 		=> 0,
				'poll_length'		=> 0,
				'poll_last_vote'	=> 0,
				'poll_max_options'	=> 0,
				'poll_vote_change'	=> 0
			);

			$sql = 'UPDATE ' . TOPICS_TABLE . '
				SET ' . $db->sql_build_array('UPDATE', $topic_sql) . "
				WHERE topic_id = $topic_id";
			$db->sql_query($sql);
		}

		$post_data['poll_title'] = $post_data['poll_option_text'] = '';
		$post_data['poll_vote_change'] = $post_data['poll_max_options'] = $post_data['poll_length'] = 0;
	}
	else
	{
		$post_data['poll_title']		= utf8_normalize_nfc(request_var('poll_title', '', true));
		$post_data['poll_length']		= request_var('poll_length', 0);
		$post_data['poll_option_text']	= utf8_normalize_nfc(request_var('poll_option_text', '', true));
		$post_data['poll_max_options']	= request_var('poll_max_options', 1);
		$post_data['poll_vote_change']	= ($auth->acl_get('f_votechg', $forum_id) && isset($_POST['poll_vote_change'])) ? 1 : 0;
	}

	// If replying/quoting and last post id has changed
	// give user option to continue submit or return to post
	// notify and show user the post made between his request and the final submit
	if (($mode == 'reply' || $mode == 'quote') && $post_data['topic_cur_post_id'] && $post_data['topic_cur_post_id'] != $post_data['topic_last_post_id'])
	{
		// Only do so if it is allowed forum-wide
		if ($post_data['forum_flags'] & FORUM_FLAG_POST_REVIEW)
		{
			if (topic_review($topic_id, $forum_id, 'post_review', $post_data['topic_cur_post_id']))
			{
				$template->assign_var('S_POST_REVIEW', true);
			}

			$submit = false;
			$refresh = true;
		}
	}

	// Parse Attachments - before checksum is calculated
	$message_parser->parse_attachments('fileupload', $mode, $forum_id, $submit, $preview, $refresh);

	// Grab md5 'checksum' of new message
	$message_md5 = md5($message_parser->message);

	// Check checksum ... don't re-parse message if the same
	$update_message = ($mode != 'edit' || $message_md5 != $post_data['post_checksum'] || $status_switch || strlen($post_data['bbcode_uid']) < BBCODE_UID_LEN) ? true : false;

	// Parse message
	if ($update_message)
	{
		if (sizeof($message_parser->warn_msg))
		{
			$error[] = implode('<br />', $message_parser->warn_msg);
			$message_parser->warn_msg = array();
		}

		$message_parser->parse($post_data['enable_bbcode'], ($config['allow_post_links']) ? $post_data['enable_urls'] : false, $post_data['enable_smilies'], $img_status, $flash_status, $quote_status, $config['allow_post_links']);

		// On a refresh we do not care about message parsing errors
		if (sizeof($message_parser->warn_msg) && $refresh)
		{
			$message_parser->warn_msg = array();
		}
	}
	else
	{
		$message_parser->bbcode_bitfield = $post_data['bbcode_bitfield'];
	}

	if ($mode != 'edit' && !$preview && !$refresh && $config['flood_interval'] && !$auth->acl_get('f_ignoreflood', $forum_id))
	{
		// Flood check
		$last_post_time = 0;

		if ($user->data['is_registered'])
		{
			$last_post_time = $user->data['user_lastpost_time'];
		}
		else
		{
			$sql = 'SELECT post_time AS last_post_time
				FROM ' . POSTS_TABLE . "
				WHERE poster_ip = '" . $user->ip . "'
					AND post_time > " . ($current_time - $config['flood_interval']);
			$result = $db->sql_query_limit($sql, 1);
			if ($row = $db->sql_fetchrow($result))
			{
				$last_post_time = $row['last_post_time'];
			}
			$db->sql_freeresult($result);
		}

		if ($last_post_time && ($current_time - $last_post_time) < intval($config['flood_interval']))
		{
			$error[] = $user->lang['FLOOD_ERROR'];
		}
	}

	// Validate username
	if (($post_data['username'] && !$user->data['is_registered']) || ($mode == 'edit' && $post_data['poster_id'] == ANONYMOUS && $post_data['username'] && $post_data['post_username'] && $post_data['post_username'] != $post_data['username']))
	{
		include($phpbb_root_path . 'includes/functions_user.' . $phpEx);

		if (($result = validate_username($post_data['username'], (!empty($post_data['post_username'])) ? $post_data['post_username'] : '')) !== false)
		{
			$user->add_lang('ucp');
			$error[] = $user->lang[$result . '_USERNAME'];
		}
	}

	if ($config['enable_post_confirm'] && !$user->data['is_registered'] && in_array($mode, array('quote', 'post', 'reply')))
	{
		$confirm_id = request_var('confirm_id', '');
		$confirm_code = request_var('confirm_code', '');

		$sql = 'SELECT code
			FROM ' . CONFIRM_TABLE . "
			WHERE confirm_id = '" . $db->sql_escape($confirm_id) . "'
				AND session_id = '" . $db->sql_escape($user->session_id) . "'
				AND confirm_type = " . CONFIRM_POST;
		$result = $db->sql_query($sql);
		$confirm_row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (empty($confirm_row['code']) || strcasecmp($confirm_row['code'], $confirm_code) !== 0)
		{
			$error[] = $user->lang['CONFIRM_CODE_WRONG'];
		}
		else
		{
			$solved_captcha = true;
		}
	}

	// check form
	if (($submit || $preview) && !check_form_key('posting'))
	{
		$error[] = $user->lang['FORM_INVALID'];
	}

	// Parse subject
	if (!$preview && !$refresh && utf8_clean_string($post_data['post_subject']) === '' && ($mode == 'post' || ($mode == 'edit' && $post_data['topic_first_post_id'] == $post_id)))
	{
		$error[] = $user->lang['EMPTY_SUBJECT'];
	}

	$post_data['poll_last_vote'] = (isset($post_data['poll_last_vote'])) ? $post_data['poll_last_vote'] : 0;

	if ($post_data['poll_option_text'] &&
		($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']/* && (!$post_data['poll_last_vote'] || $auth->acl_get('m_edit', $forum_id))*/))
		&& $auth->acl_get('f_poll', $forum_id))
	{
		$poll = array(
			'poll_title'		=> $post_data['poll_title'],
			'poll_length'		=> $post_data['poll_length'],
			'poll_max_options'	=> $post_data['poll_max_options'],
			'poll_option_text'	=> $post_data['poll_option_text'],
			'poll_start'		=> $post_data['poll_start'],
			'poll_last_vote'	=> $post_data['poll_last_vote'],
			'poll_vote_change'	=> $post_data['poll_vote_change'],
			'enable_bbcode'		=> $post_data['enable_bbcode'],
			'enable_urls'		=> $post_data['enable_urls'],
			'enable_smilies'	=> $post_data['enable_smilies'],
			'img_status'		=> $img_status
		);

		$message_parser->parse_poll($poll);

		$post_data['poll_options'] = (isset($poll['poll_options'])) ? $poll['poll_options'] : '';
		$post_data['poll_title'] = (isset($poll['poll_title'])) ? $poll['poll_title'] : '';

		/* We reset votes, therefore also allow removing options
		if ($post_data['poll_last_vote'] && ($poll['poll_options_size'] < $orig_poll_options_size))
		{
			$message_parser->warn_msg[] = $user->lang['NO_DELETE_POLL_OPTIONS'];
		}*/
	}
	else
	{
		$poll = array();
	}

	// Check topic type
	if ($post_data['topic_type'] != POST_NORMAL && ($mode == 'post' || ($mode == 'edit' && $post_data['topic_first_post_id'] == $post_id)))
	{
		switch ($post_data['topic_type'])
		{
			case POST_GLOBAL:
			case POST_ANNOUNCE:
				$auth_option = 'f_announce';
			break;

			case POST_STICKY:
				$auth_option = 'f_sticky';
			break;

			default:
				$auth_option = '';
			break;
		}

		if (!$auth->acl_get($auth_option, $forum_id))
		{
			// There is a special case where a user edits his post whereby the topic type got changed by an admin/mod.
			// Another case would be a mod not having sticky permissions for example but edit permissions.
			if ($mode == 'edit')
			{
				// To prevent non-authed users messing around with the topic type we reset it to the original one.
				$post_data['topic_type'] = $post_data['orig_topic_type'];
			}
			else
			{
				$error[] = $user->lang['CANNOT_POST_' . str_replace('F_', '', strtoupper($auth_option))];
			}
		}
	}

	if (sizeof($message_parser->warn_msg))
	{
		$error[] = implode('<br />', $message_parser->warn_msg);
	}

	// DNSBL check
	if ($config['check_dnsbl'] && !$refresh)
	{
		if (($dnsbl = $user->check_dnsbl('post')) !== false)
		{
			$error[] = sprintf($user->lang['IP_BLACKLISTED'], $user->ip, $dnsbl[1]);
		}
	}

	// Store message, sync counters
	if (!sizeof($error) && $submit)
	{
		// Check if we want to de-globalize the topic... and ask for new forum
		if ($post_data['topic_type'] != POST_GLOBAL)
		{
			$sql = 'SELECT topic_type, forum_id
				FROM ' . TOPICS_TABLE . "
				WHERE topic_id = $topic_id";
			$result = $db->sql_query($sql);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);

			if ($row && !$row['forum_id'] && $row['topic_type'] == POST_GLOBAL)
			{
				$to_forum_id = request_var('to_forum_id', 0);

				if ($to_forum_id)
				{
					$sql = 'SELECT forum_type
						FROM ' . FORUMS_TABLE . '
						WHERE forum_id = ' . $to_forum_id;
					$result = $db->sql_query($sql);
					$forum_type = (int) $db->sql_fetchfield('forum_type');
					$db->sql_freeresult($result);

					if ($forum_type != FORUM_POST || !$auth->acl_get('f_post', $to_forum_id))
					{
						$to_forum_id = 0;
					}
				}

				if (!$to_forum_id)
				{
					include_once($phpbb_root_path . 'includes/functions_admin.' . $phpEx);

					$template->assign_vars(array(
						'S_FORUM_SELECT'	=> make_forum_select(false, false, false, true, true, true),
						'S_UNGLOBALISE'		=> true)
					);

					$submit = false;
					$refresh = true;
				}
				else
				{
					if (!$auth->acl_get('f_post', $to_forum_id))
					{
						// This will only be triggered if the user tried to trick the forum.
						trigger_error('NOT_AUTHORISED');
					}

					$forum_id = $to_forum_id;
				}
			}
		}

		if ($submit)
		{
			// Lock/Unlock Topic
			$change_topic_status = $post_data['topic_status'];
			$perm_lock_unlock = ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && !empty($post_data['topic_poster']) && $user->data['user_id'] == $post_data['topic_poster'] && $post_data['topic_status'] == ITEM_UNLOCKED)) ? true : false;

			if ($post_data['topic_status'] == ITEM_LOCKED && !$topic_lock && $perm_lock_unlock)
			{
				$change_topic_status = ITEM_UNLOCKED;
			}
			else if ($post_data['topic_status'] == ITEM_UNLOCKED && $topic_lock && $perm_lock_unlock)
			{
				$change_topic_status = ITEM_LOCKED;
			}

			if ($change_topic_status != $post_data['topic_status'])
			{
				$sql = 'UPDATE ' . TOPICS_TABLE . "
					SET topic_status = $change_topic_status
					WHERE topic_id = $topic_id
						AND topic_moved_id = 0";
				$db->sql_query($sql);

				$user_lock = ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && $user->data['user_id'] == $post_data['topic_poster']) ? 'USER_' : '';

				add_log('mod', $forum_id, $topic_id, 'LOG_' . $user_lock . (($change_topic_status == ITEM_LOCKED) ? 'LOCK' : 'UNLOCK'), $post_data['topic_title']);
			}

			// Lock/Unlock Post Edit
			if ($mode == 'edit' && $post_data['post_edit_locked'] == ITEM_LOCKED && !$post_lock && $auth->acl_get('m_edit', $forum_id))
			{
				$post_data['post_edit_locked'] = ITEM_UNLOCKED;
			}
			else if ($mode == 'edit' && $post_data['post_edit_locked'] == ITEM_UNLOCKED && $post_lock && $auth->acl_get('m_edit', $forum_id))
			{
				$post_data['post_edit_locked'] = ITEM_LOCKED;
			}

			$data = array(
				'topic_title'			=> (empty($post_data['topic_title'])) ? $post_data['post_subject'] : $post_data['topic_title'],
				'topic_first_post_id'	=> (isset($post_data['topic_first_post_id'])) ? (int) $post_data['topic_first_post_id'] : 0,
				'topic_last_post_id'	=> (isset($post_data['topic_last_post_id'])) ? (int) $post_data['topic_last_post_id'] : 0,
				'topic_time_limit'		=> (int) $post_data['topic_time_limit'],
				'topic_attachment'		=> (isset($post_data['topic_attachment'])) ? (int) $post_data['topic_attachment'] : 0,
				'post_id'				=> (int) $post_id,
				'topic_id'				=> (int) $topic_id,
				'forum_id'				=> (int) $forum_id,
				'icon_id'				=> (int) $post_data['icon_id'],
				'poster_id'				=> (int) $post_data['poster_id'],
				'enable_sig'			=> (bool) $post_data['enable_sig'],
				'enable_bbcode'			=> (bool) $post_data['enable_bbcode'],
				'enable_smilies'		=> (bool) $post_data['enable_smilies'],
				'enable_urls'			=> (bool) $post_data['enable_urls'],
				'enable_indexing'		=> (bool) $post_data['enable_indexing'],
				'message_md5'			=> (string) $message_md5,
				'post_time'				=> (isset($post_data['post_time'])) ? (int) $post_data['post_time'] : $current_time,
				'post_checksum'			=> (isset($post_data['post_checksum'])) ? (string) $post_data['post_checksum'] : '',
				'post_edit_reason'		=> $post_data['post_edit_reason'],
				'post_edit_user'		=> ($mode == 'edit') ? $user->data['user_id'] : ((isset($post_data['post_edit_user'])) ? (int) $post_data['post_edit_user'] : 0),
				'forum_parents'			=> $post_data['forum_parents'],
				'forum_name'			=> $post_data['forum_name'],
				'notify'				=> $notify,
				'notify_set'			=> $post_data['notify_set'],
				'poster_ip'				=> (isset($post_data['poster_ip'])) ? $post_data['poster_ip'] : $user->ip,
				'post_edit_locked'		=> (int) $post_data['post_edit_locked'],
				'bbcode_bitfield'		=> $message_parser->bbcode_bitfield,
				'bbcode_uid'			=> $message_parser->bbcode_uid,
				'message'				=> $message_parser->message,
				'attachment_data'		=> $message_parser->attachment_data,
				'filename_data'			=> $message_parser->filename_data,

				'topic_approved'		=> (isset($post_data['topic_approved'])) ? $post_data['topic_approved'] : false,
				'post_approved'			=> (isset($post_data['post_approved'])) ? $post_data['post_approved'] : false,
			);

			if ($mode == 'edit')
			{
				$data['topic_replies_real'] = $post_data['topic_replies_real'];
				$data['topic_replies'] = $post_data['topic_replies'];
			}

			unset($message_parser);

			$redirect_url = submit_post($mode, $post_data['post_subject'], $post_data['username'], $post_data['topic_type'], $poll, $data, $update_message);
			$post_need_approval = (!$auth->acl_get('f_noapprove', $data['forum_id']) && !$auth->acl_get('m_approve', $data['forum_id'])) ? true : false;

			// If the post need approval we will wait a lot longer.
			if ($post_need_approval)
			{
				meta_refresh(10, $redirect_url);
				$message = ($mode == 'edit') ? $user->lang['POST_EDITED_MOD'] : $user->lang['POST_STORED_MOD'];
				$message .= (($user->data['user_id'] == ANONYMOUS) ? '' : ' '. $user->lang['POST_APPROVAL_NOTIFY']);
			}
			else
			{
				meta_refresh(3, $redirect_url);
//-- mod : Instant Post Redirect ------------------------------------------------------------
//-- add
				redirect($redirect_url);
//-- fin mod : Instant Post Redirect --------------------------------------------------------

				$message = ($mode == 'edit') ? 'POST_EDITED' : 'POST_STORED';
				$message = $user->lang[$message] . '<br /><br />' . sprintf($user->lang['VIEW_MESSAGE'], '<a href="' . $redirect_url . '">', '</a>');
			}

			$message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $data['forum_id']) . '">', '</a>');
			trigger_error($message);
		}
	}
}

// Preview
if (!sizeof($error) && $preview)
{
	$post_data['post_time'] = ($mode == 'edit') ? $post_data['post_time'] : $current_time;

	$preview_message = $message_parser->format_display($post_data['enable_bbcode'], $post_data['enable_urls'], $post_data['enable_smilies'], false, $unhide);

	$preview_signature = ($mode == 'edit') ? $post_data['user_sig'] : $user->data['user_sig'];
	$preview_signature_uid = ($mode == 'edit') ? $post_data['user_sig_bbcode_uid'] : $user->data['user_sig_bbcode_uid'];
	$preview_signature_bitfield = ($mode == 'edit') ? $post_data['user_sig_bbcode_bitfield'] : $user->data['user_sig_bbcode_bitfield'];

	// Signature
	if ($post_data['enable_sig'] && $config['allow_sig'] && $preview_signature && $auth->acl_get('f_sigs', $forum_id))
	{
		$parse_sig = new parse_message($preview_signature);
		$parse_sig->bbcode_uid = $preview_signature_uid;
		$parse_sig->bbcode_bitfield = $preview_signature_bitfield;

		// Not sure about parameters for bbcode/smilies/urls... in signatures
		$parse_sig->format_display($config['allow_sig_bbcode'], true, $config['allow_sig_smilies']);
		$preview_signature = $parse_sig->message;
		unset($parse_sig);
	}
	else
	{
		$preview_signature = '';
	}

	$preview_subject = censor_text($post_data['post_subject']);

	// Poll Preview
	if (!$poll_delete && ($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']/* && (!$post_data['poll_last_vote'] || $auth->acl_get('m_edit', $forum_id))*/))
	&& $auth->acl_get('f_poll', $forum_id))
	{
		$parse_poll = new parse_message($post_data['poll_title']);
		$parse_poll->bbcode_uid = $message_parser->bbcode_uid;
		$parse_poll->bbcode_bitfield = $message_parser->bbcode_bitfield;

		$parse_poll->format_display($post_data['enable_bbcode'], $post_data['enable_urls'], $post_data['enable_smilies']);

		if ($post_data['poll_length'])
		{
			$poll_end = ($post_data['poll_length'] * 86400) + (($post_data['poll_start']) ? $post_data['poll_start'] : time());
		}

		$template->assign_vars(array(
			'S_HAS_POLL_OPTIONS'	=> (sizeof($post_data['poll_options'])),
			'S_IS_MULTI_CHOICE'		=> ($post_data['poll_max_options'] > 1) ? true : false,

			'POLL_QUESTION'		=> $parse_poll->message,

			'L_POLL_LENGTH'		=> ($post_data['poll_length']) ? sprintf($user->lang['POLL_RUN_TILL'], $user->format_date($poll_end)) : '',
			'L_MAX_VOTES'		=> ($post_data['poll_max_options'] == 1) ? $user->lang['MAX_OPTION_SELECT'] : sprintf($user->lang['MAX_OPTIONS_SELECT'], $post_data['poll_max_options']))
		);

		$parse_poll->message = implode("\n", $post_data['poll_options']);
		$parse_poll->format_display($post_data['enable_bbcode'], $post_data['enable_urls'], $post_data['enable_smilies']);
		$preview_poll_options = explode('<br />', $parse_poll->message);
		unset($parse_poll);

		foreach ($preview_poll_options as $key => $option)
		{
			$template->assign_block_vars('poll_option', array(
				'POLL_OPTION_CAPTION'	=> $option,
				'POLL_OPTION_ID'		=> $key + 1)
			);
		}
		unset($preview_poll_options);
	}

	// Attachment Preview
	if (sizeof($message_parser->attachment_data))
	{
		$template->assign_var('S_HAS_ATTACHMENTS', true);

		$update_count = array();
		$attachment_data = $message_parser->attachment_data;

		parse_attachments($forum_id, $preview_message, $attachment_data, $update_count, true);

		foreach ($attachment_data as $i => $attachment)
		{
			$template->assign_block_vars('attachment', array(
				'DISPLAY_ATTACHMENT'	=> $attachment)
			);
		}
		unset($attachment_data);
	}

	if (!sizeof($error))
	{
		$template->assign_vars(array(
			'PREVIEW_SUBJECT'		=> $preview_subject,
			'PREVIEW_MESSAGE'		=> $preview_message,
			'PREVIEW_SIGNATURE'		=> $preview_signature,

			'S_DISPLAY_PREVIEW'		=> true)
		);
	}
}

// Decode text for message display
$post_data['bbcode_uid'] = ($mode == 'quote' && !$preview && !$refresh && !sizeof($error)) ? $post_data['bbcode_uid'] : $message_parser->bbcode_uid;
$message_parser->decode_message($post_data['bbcode_uid']);

if ($mode == 'quote' && !$submit && !$preview && !$refresh)
{
	$message_parser->message = '[quote="' . $post_data['quote_username'] . '"]' . censor_text(trim($message_parser->message)) . "[/quote]\n";
}

if (($mode == 'reply' || $mode == 'quote') && !$submit && !$preview && !$refresh)
{
	$post_data['post_subject'] = ((strpos($post_data['post_subject'], 'Re: ') !== 0) ? 'Re: ' : '') . censor_text($post_data['post_subject']);
}

$attachment_data = $message_parser->attachment_data;
$filename_data = $message_parser->filename_data;
$post_data['post_text'] = $message_parser->message;

if (sizeof($post_data['poll_options']) && $post_data['poll_title'])
{
	$message_parser->message = $post_data['poll_title'];
	$message_parser->bbcode_uid = $post_data['bbcode_uid'];

	$message_parser->decode_message();
	$post_data['poll_title'] = $message_parser->message;

	$message_parser->message = implode("\n", $post_data['poll_options']);
	$message_parser->decode_message();
	$post_data['poll_options'] = explode("\n", $message_parser->message);
}
unset($message_parser);

// MAIN POSTING PAGE BEGINS HERE

// Forum moderators?
$moderators = array();
get_moderators($moderators, $forum_id);

// Generate smiley listing
generate_smilies('inline', $forum_id);

// Generate inline attachment select box
posting_gen_inline_attachments($attachment_data);

// Do show topic type selection only in first post.
$topic_type_toggle = false;

if ($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']))
{
	$topic_type_toggle = posting_gen_topic_types($forum_id, $post_data['topic_type']);
}

$s_topic_icons = false;
if ($post_data['enable_icons'] && $auth->acl_get('f_icons', $forum_id))
{
	$s_topic_icons = posting_gen_topic_icons($mode, $post_data['icon_id']);
}

$bbcode_checked		= (isset($post_data['enable_bbcode'])) ? !$post_data['enable_bbcode'] : (($config['allow_bbcode']) ? !$user->optionget('bbcode') : 1);
$smilies_checked	= (isset($post_data['enable_smilies'])) ? !$post_data['enable_smilies'] : (($config['allow_smilies']) ? !$user->optionget('smilies') : 1);
$urls_checked		= (isset($post_data['enable_urls'])) ? !$post_data['enable_urls'] : 0;
$sig_checked		= $post_data['enable_sig'];
$lock_topic_checked	= (isset($topic_lock) && $topic_lock) ? $topic_lock : (($post_data['topic_status'] == ITEM_LOCKED) ? 1 : 0);
$lock_post_checked	= (isset($post_lock)) ? $post_lock : $post_data['post_edit_locked'];

// If the user is replying or posting and not already watching this topic but set to always being notified we need to overwrite this setting
$notify_set			= ($mode != 'edit' && $config['allow_topic_notify'] && $user->data['is_registered'] && !$post_data['notify_set']) ? $user->data['user_notify'] : $post_data['notify_set'];
$notify_checked		= (isset($notify)) ? $notify : (($mode == 'post') ? $user->data['user_notify'] : $notify_set);

// Page title & action URL, include session_id for security purpose
$s_action = append_sid("{$phpbb_root_path}posting.$phpEx", "mode=$mode&f=$forum_id", true, $user->session_id);
$s_action .= ($topic_id) ? "&t=$topic_id" : '';
$s_action .= ($post_id) ? "&p=$post_id" : '';

switch ($mode)
{
	case 'post':
		$page_title = $user->lang['POST_TOPIC'];
	break;

	case 'quote':
	case 'reply':
		$page_title = $user->lang['POST_REPLY'];
	break;

	case 'delete':
	case 'edit':
		$page_title = $user->lang['EDIT_POST'];
	break;
}

// Build Navigation Links
generate_forum_nav($post_data);

// Build Forum Rules
generate_forum_rules($post_data);

if ($config['enable_post_confirm'] && !$user->data['is_registered'] && $solved_captcha === false && ($mode == 'post' || $mode == 'reply' || $mode == 'quote'))
{
	// Show confirm image
	$sql = 'DELETE FROM ' . CONFIRM_TABLE . "
		WHERE session_id = '" . $db->sql_escape($user->session_id) . "'
			AND confirm_type = " . CONFIRM_POST;
	$db->sql_query($sql);

	// Generate code
	$code = gen_rand_string(mt_rand(5, 8));
	$confirm_id = md5(unique_id($user->ip));
	$seed = hexdec(substr(unique_id(), 4, 10));

	// compute $seed % 0x7fffffff
	$seed -= 0x7fffffff * floor($seed / 0x7fffffff);

	$sql = 'INSERT INTO ' . CONFIRM_TABLE . ' ' . $db->sql_build_array('INSERT', array(
		'confirm_id'	=> (string) $confirm_id,
		'session_id'	=> (string) $user->session_id,
		'confirm_type'	=> (int) CONFIRM_POST,
		'code'			=> (string) $code,
		'seed'			=> (int) $seed)
	);
	$db->sql_query($sql);

	$template->assign_vars(array(
		'S_CONFIRM_CODE'			=> true,
		'CONFIRM_ID'				=> $confirm_id,
		'CONFIRM_IMAGE'				=> '<img src="' . append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=confirm&id=' . $confirm_id . '&type=' . CONFIRM_POST) . '" alt="" title="" />',
		'L_POST_CONFIRM_EXPLAIN'	=> sprintf($user->lang['POST_CONFIRM_EXPLAIN'], '<a href="mailto:' . htmlspecialchars($config['board_contact']) . '">', '</a>'),
	));
}

$s_hidden_fields = ($mode == 'reply' || $mode == 'quote') ? '<input type="hidden" name="topic_cur_post_id" value="' . $post_data['topic_last_post_id'] . '" />' : '';
$s_hidden_fields .= '<input type="hidden" name="lastclick" value="' . $current_time . '" />';
$s_hidden_fields .= ($draft_id || isset($_REQUEST['draft_loaded'])) ? '<input type="hidden" name="draft_loaded" value="' . request_var('draft_loaded', $draft_id) . '" />' : '';

// Add the confirm id/code pair to the hidden fields, else an error is displayed on next submit/preview
if ($solved_captcha !== false)
{
	$s_hidden_fields .= build_hidden_fields(array(
		'confirm_id'		=> request_var('confirm_id', ''),
		'confirm_code'		=> request_var('confirm_code', ''))
	);
}

$form_enctype = (@ini_get('file_uploads') == '0' || strtolower(@ini_get('file_uploads')) == 'off' || @ini_get('file_uploads') == '0' || !$config['allow_attachments'] || !$auth->acl_get('u_attach') || !$auth->acl_get('f_attach', $forum_id)) ? '' : ' enctype="multipart/form-data"';
add_form_key('posting');


// Start assigning vars for main posting page ...
$template->assign_vars(array(
	'L_POST_A'					=> $page_title,
	'L_ICON'					=> ($mode == 'reply' || $mode == 'quote' || ($mode == 'edit' && $post_id != $post_data['topic_first_post_id'])) ? $user->lang['POST_ICON'] : $user->lang['TOPIC_ICON'],
	'L_MESSAGE_BODY_EXPLAIN'	=> (intval($config['max_post_chars'])) ? sprintf($user->lang['MESSAGE_BODY_EXPLAIN'], intval($config['max_post_chars'])) : '',

	'FORUM_NAME'			=> $post_data['forum_name'],
	'FORUM_DESC'			=> ($post_data['forum_desc']) ? generate_text_for_display($post_data['forum_desc'], $post_data['forum_desc_uid'], $post_data['forum_desc_bitfield'], $post_data['forum_desc_options']) : '',
	'TOPIC_TITLE'			=> censor_text($post_data['topic_title']),
	'MODERATORS'			=> (sizeof($moderators)) ? implode(', ', $moderators[$forum_id]) : '',
	'USERNAME'				=> ((!$preview && $mode != 'quote') || $preview) ? $post_data['username'] : '',
	'SUBJECT'				=> $post_data['post_subject'],
	'MESSAGE'				=> $post_data['post_text'],
	'BBCODE_STATUS'			=> ($bbcode_status) ? sprintf($user->lang['BBCODE_IS_ON'], '<a href="' . append_sid("{$phpbb_root_path}faq.$phpEx", 'mode=bbcode') . '">', '</a>') : sprintf($user->lang['BBCODE_IS_OFF'], '<a href="' . append_sid("{$phpbb_root_path}faq.$phpEx", 'mode=bbcode') . '">', '</a>'),
	'IMG_STATUS'			=> ($img_status) ? $user->lang['IMAGES_ARE_ON'] : $user->lang['IMAGES_ARE_OFF'],
	'FLASH_STATUS'			=> ($flash_status) ? $user->lang['FLASH_IS_ON'] : $user->lang['FLASH_IS_OFF'],
	'SMILIES_STATUS'		=> ($smilies_status) ? $user->lang['SMILIES_ARE_ON'] : $user->lang['SMILIES_ARE_OFF'],
	'URL_STATUS'			=> ($bbcode_status && $url_status) ? $user->lang['URL_IS_ON'] : $user->lang['URL_IS_OFF'],
	'MINI_POST_IMG'			=> $user->img('icon_post_target', $user->lang['POST']),
	'POST_DATE'				=> ($post_data['post_time']) ? $user->format_date($post_data['post_time']) : '',
	'ERROR'					=> (sizeof($error)) ? implode('<br />', $error) : '',
	'TOPIC_TIME_LIMIT'		=> (int) $post_data['topic_time_limit'],
	'EDIT_REASON'			=> $post_data['post_edit_reason'],
	'U_VIEW_FORUM'			=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id"),
	'U_VIEW_TOPIC'			=> ($mode != 'post') ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id") : '',
	'U_PROGRESS_BAR'		=> append_sid("{$phpbb_root_path}posting.$phpEx", "f=$forum_id&mode=popup"),
	'UA_PROGRESS_BAR'		=> addslashes(append_sid("{$phpbb_root_path}posting.$phpEx", "f=$forum_id&mode=popup")),

	'S_PRIVMSGS'				=> false,
	'S_CLOSE_PROGRESS_WINDOW'	=> (isset($_POST['add_file'])) ? true : false,
	'S_EDIT_POST'				=> ($mode == 'edit') ? true : false,
	'S_EDIT_REASON'				=> ($mode == 'edit' && $auth->acl_get('m_edit', $forum_id)) ? true : false,
	'S_DISPLAY_USERNAME'		=> (!$user->data['is_registered'] || ($mode == 'edit' && $post_data['poster_id'] == ANONYMOUS)) ? true : false,
	'S_SHOW_TOPIC_ICONS'		=> $s_topic_icons,
	'S_DELETE_ALLOWED'			=> ($mode == 'edit' && (($post_id == $post_data['topic_last_post_id'] && $post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id)) || $auth->acl_get('m_delete', $forum_id))) ? true : false,
	'S_BBCODE_ALLOWED'			=> $bbcode_status,
	'S_BBCODE_CHECKED'			=> ($bbcode_checked) ? ' checked="checked"' : '',
	'S_SMILIES_ALLOWED'			=> $smilies_status,
	'S_SMILIES_CHECKED'			=> ($smilies_checked) ? ' checked="checked"' : '',
	'S_SIG_ALLOWED'				=> ($auth->acl_get('f_sigs', $forum_id) && $config['allow_sig'] && $user->data['is_registered']) ? true : false,
	'S_SIGNATURE_CHECKED'		=> ($sig_checked) ? ' checked="checked"' : '',
	'S_NOTIFY_ALLOWED'			=> (!$user->data['is_registered'] || ($mode == 'edit' && $user->data['user_id'] != $post_data['poster_id']) || !$config['allow_topic_notify'] || !$config['email_enable']) ? false : true,
	'S_NOTIFY_CHECKED'			=> ($notify_checked) ? ' checked="checked"' : '',
	'S_LOCK_TOPIC_ALLOWED'		=> (($mode == 'edit' || $mode == 'reply' || $mode == 'quote') && ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && !empty($post_data['topic_poster']) && $user->data['user_id'] == $post_data['topic_poster'] && $post_data['topic_status'] == ITEM_UNLOCKED))) ? true : false,
	'S_LOCK_TOPIC_CHECKED'		=> ($lock_topic_checked) ? ' checked="checked"' : '',
	'S_LOCK_POST_ALLOWED'		=> ($mode == 'edit' && $auth->acl_get('m_edit', $forum_id)) ? true : false,
	'S_LOCK_POST_CHECKED'		=> ($lock_post_checked) ? ' checked="checked"' : '',
	'S_LINKS_ALLOWED'			=> $url_status,
	'S_MAGIC_URL_CHECKED'		=> ($urls_checked) ? ' checked="checked"' : '',
	'S_TYPE_TOGGLE'				=> $topic_type_toggle,
	'S_SAVE_ALLOWED'			=> ($auth->acl_get('u_savedrafts') && $user->data['is_registered'] && $mode != 'edit') ? true : false,
	'S_HAS_DRAFTS'				=> ($auth->acl_get('u_savedrafts') && $user->data['is_registered'] && $post_data['drafts']) ? true : false,
	'S_FORM_ENCTYPE'			=> $form_enctype,

	'S_BBCODE_IMG'			=> $img_status,
	'S_BBCODE_URL'			=> $url_status,
	'S_BBCODE_FLASH'		=> $flash_status,
	'S_BBCODE_QUOTE'		=> $quote_status,

	'S_POST_ACTION'			=> $s_action,
	'S_HIDDEN_FIELDS'		=> $s_hidden_fields)
);

// Build custom bbcodes array
display_custom_bbcodes();

// Poll entry
if (($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']/* && (!$post_data['poll_last_vote'] || $auth->acl_get('m_edit', $forum_id))*/))
	&& $auth->acl_get('f_poll', $forum_id))
{
	$template->assign_vars(array(
		'S_SHOW_POLL_BOX'		=> true,
		'S_POLL_VOTE_CHANGE'	=> ($auth->acl_get('f_votechg', $forum_id)),
		'S_POLL_DELETE'			=> ($mode == 'edit' && sizeof($post_data['poll_options']) && ((!$post_data['poll_last_vote'] && $post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id)) || $auth->acl_get('m_delete', $forum_id))),
		'S_POLL_DELETE_CHECKED'	=> (!empty($poll_delete)) ? true : false,

		'L_POLL_OPTIONS_EXPLAIN'	=> sprintf($user->lang['POLL_OPTIONS_' . (($mode == 'edit') ? 'EDIT_' : '') . 'EXPLAIN'], $config['max_poll_options']),

		'VOTE_CHANGE_CHECKED'	=> (!empty($post_data['poll_vote_change'])) ? ' checked="checked"' : '',
		'POLL_TITLE'			=> (isset($post_data['poll_title'])) ? $post_data['poll_title'] : '',
		'POLL_OPTIONS'			=> (!empty($post_data['poll_options'])) ? implode("\n", $post_data['poll_options']) : '',
		'POLL_MAX_OPTIONS'		=> (isset($post_data['poll_max_options'])) ? (int) $post_data['poll_max_options'] : 1,
		'POLL_LENGTH'			=> $post_data['poll_length'])
	);
}

// Attachment entry
// Not using acl_gets here, because it is using OR logic
if ($auth->acl_get('f_attach', $forum_id) && $auth->acl_get('u_attach') && $config['allow_attachments'] && $form_enctype)
{
	posting_gen_attachment_entry($attachment_data, $filename_data);
}

// Output page ...
page_header($page_title);

$template->set_filenames(array(
	'body' => 'posting_body.html')
);

make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"));

// Topic review
if ($mode == 'reply' || $mode == 'quote')
{
	if (topic_review($topic_id, $forum_id))
	{
		$template->assign_var('S_DISPLAY_REVIEW', true);
	}
}

page_footer();

/**
* Show upload popup (progress bar)
*/
function upload_popup($forum_style = 0)
{
	global $template, $user;

	($forum_style) ? $user->setup('posting', $forum_style) : $user->setup('posting');

	page_header($user->lang['PROGRESS_BAR']);

	$template->set_filenames(array(
		'popup'	=> 'posting_progress_bar.html')
	);

	$template->assign_vars(array(
		'PROGRESS_BAR'	=> $user->img('upload_bar', $user->lang['UPLOAD_IN_PROGRESS']))
	);

	$template->display('popup');
}

/**
* Do the various checks required for removing posts as well as removing it
*/
function handle_post_delete($forum_id, $topic_id, $post_id, &$post_data)
{
	global $user, $db, $auth;
	global $phpbb_root_path, $phpEx;

	// If moderator removing post or user itself removing post, present a confirmation screen
	if ($auth->acl_get('m_delete', $forum_id) || ($post_data['poster_id'] == $user->data['user_id'] && $user->data['is_registered'] && $auth->acl_get('f_delete', $forum_id) && $post_id == $post_data['topic_last_post_id']))
	{
		$s_hidden_fields = build_hidden_fields(array(
			'p'		=> $post_id,
			'f'		=> $forum_id,
			'mode'	=> 'delete')
		);

		if (confirm_box(true))
		{
			$data = array(
				'topic_first_post_id'	=> $post_data['topic_first_post_id'],
				'topic_last_post_id'	=> $post_data['topic_last_post_id'],
				'topic_replies_real'	=> $post_data['topic_replies_real'],
				'topic_approved'		=> $post_data['topic_approved'],
				'topic_type'			=> $post_data['topic_type'],
				'post_approved'			=> $post_data['post_approved'],
				'post_reported'			=> $post_data['post_reported'],
				'post_time'				=> $post_data['post_time'],
				'poster_id'				=> $post_data['poster_id'],
				'post_postcount'		=> $post_data['post_postcount']
			);

			$next_post_id = delete_post($forum_id, $topic_id, $post_id, $data);

			if ($next_post_id === false)
			{
				add_log('mod', $forum_id, $topic_id, 'LOG_DELETE_TOPIC', $post_data['topic_title']);

				$meta_info = append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id");
				$message = $user->lang['POST_DELETED'];
			}
			else
			{
				add_log('mod', $forum_id, $topic_id, 'LOG_DELETE_POST', $post_data['post_subject']);

				$meta_info = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&p=$next_post_id") . "#p$next_post_id";
				$message = $user->lang['POST_DELETED'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $meta_info . '">', '</a>');
			}

			meta_refresh(3, $meta_info);
			$message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) . '">', '</a>');
			trigger_error($message);
		}
		else
		{
			confirm_box(false, 'DELETE_POST', $s_hidden_fields);
		}
	}

	// If we are here the user is not able to delete - present the correct error message
	if ($post_data['poster_id'] != $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id))
	{
		trigger_error('DELETE_OWN_POSTS');
	}

	if ($post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id) && $post_id != $post_data['topic_last_post_id'])
	{
		trigger_error('CANNOT_DELETE_REPLIED');
	}

	trigger_error('USER_CANNOT_DELETE');
}

?>
Viewtopic.php

Code: Select all

<?php
/**
*
* @package phpBB3
* @version $Id: viewtopic.php 8479 2008-03-29 00:22:48Z naderman $
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
include($phpbb_root_path . 'includes/bbcode.' . $phpEx);
//-- mod: Prime Quick Reply -------------------------------------------------//
include($phpbb_root_path . 'includes/prime_quick_reply.' . $phpEx);
//-- end: Prime Quick Reply -------------------------------------------------//

// Start session management
$user->session_begin();
$auth->acl($user->data);
$user->setup('mods/simple_hide_bbcode');

// Initial var setup
$forum_id	= request_var('f', 0);
$topic_id	= request_var('t', 0);
$post_id	= request_var('p', 0);
$voted_id	= request_var('vote_id', array('' => 0));

$start		= request_var('start', 0);
$view		= request_var('view', '');

$sort_days	= request_var('st', ((!empty($user->data['user_post_show_days'])) ? $user->data['user_post_show_days'] : 0));
$sort_key	= request_var('sk', ((!empty($user->data['user_post_sortby_type'])) ? $user->data['user_post_sortby_type'] : 't'));
$sort_dir	= request_var('sd', ((!empty($user->data['user_post_sortby_dir'])) ? $user->data['user_post_sortby_dir'] : 'a'));

$update		= request_var('update', false);

/**
* @todo normalize?
*/
$hilit_words	= request_var('hilit', '', true);
// Check if user is allowed to bypass the requirements
$postcount_bypass = FALSE;
$sql = "SELECT b.group_bypass_post_req AS requirement FROM " . USER_GROUP_TABLE . " a, " . GROUPS_TABLE . " b WHERE user_id = " . $user->data['user_id'] . " AND a.group_id = b.group_id";
$result = $db->sql_query($sql);
while ($membership = $db->sql_fetchrow($result))
{
	if ($membership['requirement'] == 1)
	{
		$postcount_bypass = TRUE;
		break;
	}
}
$db->sql_freeresult($result);

// Check if the user has the required post count to view the forum
$sql_from = FORUMS_TABLE . ' f';
$sql = "SELECT f.*
	FROM $sql_from
	WHERE f.forum_id = $forum_id";
$result = $db->sql_query($sql);
$forum_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (check_post_count_requirement($forum_id,'view') == FALSE && $postcount_bypass == FALSE)
{
	$user->setup('common');
	$post1 = ($forum_data['forum_postcount_view'] == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$remaining = ($forum_data['forum_postcount_view'] - $user->data['user_posts']);
	$post2 = ($remaining == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$accesserror = sprintf($user->lang['POSTREQ_NOACCESS_VIEW'], $forum_data['forum_postcount_view'], $post1);
	if ($user->data['user_id'] != ANONYMOUS)
	{
		$neededposts = "<br /><br />" . sprintf($user->lang['POSTREQ_NOACCESS_MORE'], $remaining, $post2);
	}
	trigger_error($accesserror . $neededposts);
}

// Do we have a topic or post id?
if (!$topic_id && !$post_id)
{
	trigger_error('NO_TOPIC');
}

// Find topic id if user requested a newer or older topic
if ($view && !$post_id)
{
	if (!$forum_id)
	{
		$sql = 'SELECT forum_id
			FROM ' . TOPICS_TABLE . "
			WHERE topic_id = $topic_id";
		$result = $db->sql_query($sql);
		$forum_id = (int) $db->sql_fetchfield('forum_id');
		$db->sql_freeresult($result);

		if (!$forum_id)
		{
			trigger_error('NO_TOPIC');
		}
	}

	if ($view == 'unread')
	{
		// Get topic tracking info
		$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_id);

		$topic_last_read = (isset($topic_tracking_info[$topic_id])) ? $topic_tracking_info[$topic_id] : 0;

		$sql = 'SELECT post_id, topic_id, forum_id
			FROM ' . POSTS_TABLE . "
			WHERE topic_id = $topic_id
				" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND post_approved = 1') . "
				AND post_time > $topic_last_read
			ORDER BY post_time ASC";
		$result = $db->sql_query_limit($sql, 1);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (!$row)
		{
			$sql = 'SELECT topic_last_post_id as post_id, topic_id, forum_id
				FROM ' . TOPICS_TABLE . '
				WHERE topic_id = ' . $topic_id;
			$result = $db->sql_query($sql);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);
		}

		if (!$row)
		{
			// Setup user environment so we can process lang string
			$user->setup('viewtopic');

			trigger_error('NO_TOPIC');
		}

		$post_id = $row['post_id'];
		$topic_id = $row['topic_id'];
	}
	else if ($view == 'next' || $view == 'previous')
	{
		$sql_condition = ($view == 'next') ? '>' : '<';
		$sql_ordering = ($view == 'next') ? 'ASC' : 'DESC';

		$sql = 'SELECT forum_id, topic_last_post_time
			FROM ' . TOPICS_TABLE . '
			WHERE topic_id = ' . $topic_id;
		$result = $db->sql_query($sql);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (!$row)
		{
			$user->setup('viewtopic');
			// OK, the topic doesn't exist. This error message is not helpful, but technically correct.
			trigger_error(($view == 'next') ? 'NO_NEWER_TOPICS' : 'NO_OLDER_TOPICS');
		}
		else
		{
			$sql = 'SELECT topic_id, forum_id
				FROM ' . TOPICS_TABLE . '
				WHERE forum_id = ' . $row['forum_id'] . "
					AND topic_moved_id = 0
					AND topic_last_post_time $sql_condition {$row['topic_last_post_time']}
					" . (($auth->acl_get('m_approve', $row['forum_id'])) ? '' : 'AND topic_approved = 1') . "
				ORDER BY topic_last_post_time $sql_ordering";
			$result = $db->sql_query_limit($sql, 1);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);

			if (!$row)
			{
				$user->setup('viewtopic');
				trigger_error(($view == 'next') ? 'NO_NEWER_TOPICS' : 'NO_OLDER_TOPICS');
			}
			else
			{
				$topic_id = $row['topic_id'];

				// Check for global announcement correctness?
				if (!$row['forum_id'] && !$forum_id)
				{
					trigger_error('NO_TOPIC');
				}
				else if ($row['forum_id'])
				{
					$forum_id = $row['forum_id'];
				}
			}
		}
	}

	// Check for global announcement correctness?
	if ((!isset($row) || !$row['forum_id']) && !$forum_id)
	{
		trigger_error('NO_TOPIC');
	}
	else if (isset($row) && $row['forum_id'])
	{
		$forum_id = $row['forum_id'];
	}
}

// This rather complex gaggle of code handles querying for topics but
// also allows for direct linking to a post (and the calculation of which
// page the post is on and the correct display of viewtopic)
$sql_array = array(
	'SELECT'	=> 't.*, f.*',

	'FROM'		=> array(
		FORUMS_TABLE	=> 'f',
	)
);

if ($user->data['is_registered'])
{
	$sql_array['SELECT'] .= ', tw.notify_status';
	$sql_array['LEFT_JOIN'] = array();

	$sql_array['LEFT_JOIN'][] = array(
		'FROM'	=> array(TOPICS_WATCH_TABLE => 'tw'),
		'ON'	=> 'tw.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tw.topic_id'
	);

	if ($config['allow_bookmarks'])
	{
		$sql_array['SELECT'] .= ', bm.topic_id as bookmarked';
		$sql_array['LEFT_JOIN'][] = array(
			'FROM'	=> array(BOOKMARKS_TABLE => 'bm'),
			'ON'	=> 'bm.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = bm.topic_id'
		);
	}

	if ($config['load_db_lastread'])
	{
		$sql_array['SELECT'] .= ', tt.mark_time, ft.mark_time as forum_mark_time';

		$sql_array['LEFT_JOIN'][] = array(
			'FROM'	=> array(TOPICS_TRACK_TABLE => 'tt'),
			'ON'	=> 'tt.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tt.topic_id'
		);

		$sql_array['LEFT_JOIN'][] = array(
			'FROM'	=> array(FORUMS_TRACK_TABLE => 'ft'),
			'ON'	=> 'ft.user_id = ' . $user->data['user_id'] . ' AND t.forum_id = ft.forum_id'
		);
	}
}

if (!$post_id)
{
	$sql_array['WHERE'] = "t.topic_id = $topic_id";
}
else
{
	$sql_array['WHERE'] = "p.post_id = $post_id AND t.topic_id = p.topic_id" . ((!$auth->acl_get('m_approve', $forum_id)) ? ' AND p.post_approved = 1' : '');
	$sql_array['FROM'][POSTS_TABLE] = 'p';
}

$sql_array['WHERE'] .= ' AND (f.forum_id = t.forum_id';

if (!$forum_id)
{
	// If it is a global announcement make sure to set the forum id to a postable forum
	$sql_array['WHERE'] .= ' OR (t.topic_type = ' . POST_GLOBAL . '
		AND f.forum_type = ' . FORUM_POST . ')';
}
else
{
	$sql_array['WHERE'] .= ' OR (t.topic_type = ' . POST_GLOBAL . "
		AND f.forum_id = $forum_id)";
}

$sql_array['WHERE'] .= ')';
$sql_array['FROM'][TOPICS_TABLE] = 't';

// Join to forum table on topic forum_id unless topic forum_id is zero
// whereupon we join on the forum_id passed as a parameter ... this
// is done so navigation, forum name, etc. remain consistent with where
// user clicked to view a global topic
$sql = $db->sql_build_query('SELECT', $sql_array);
$result = $db->sql_query($sql);
$topic_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);

if (!$topic_data)
{
	// If post_id was submitted, we try at least to display the topic as a last resort...
	if ($post_id && $forum_id && $topic_id)
	{
		redirect(append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id"));
	}

	trigger_error('NO_TOPIC');
}

// This is for determining where we are (page)
if ($post_id)
{
	if ($post_id == $topic_data['topic_first_post_id'] || $post_id == $topic_data['topic_last_post_id'])
	{
		$check_sort = ($post_id == $topic_data['topic_first_post_id']) ? 'd' : 'a';

		if ($sort_dir == $check_sort)
		{
			$topic_data['prev_posts'] = ($auth->acl_get('m_approve', $forum_id)) ? $topic_data['topic_replies_real'] : $topic_data['topic_replies'];
		}
		else
		{
			$topic_data['prev_posts'] = 0;
		}
	}
	else
	{
		$sql = 'SELECT COUNT(p1.post_id) AS prev_posts
			FROM ' . POSTS_TABLE . ' p1, ' . POSTS_TABLE . " p2
			WHERE p1.topic_id = {$topic_data['topic_id']}
				AND p2.post_id = {$post_id}
				" . ((!$auth->acl_get('m_approve', $forum_id)) ? 'AND p1.post_approved = 1' : '') . '
				AND ' . (($sort_dir == 'd') ? 'p1.post_time >= p2.post_time' : 'p1.post_time <= p2.post_time');

		$result = $db->sql_query($sql);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		$topic_data['prev_posts'] = $row['prev_posts'] - 1;
	}
}

$forum_id = (int) $topic_data['forum_id'];
$topic_id = (int) $topic_data['topic_id'];

//
$topic_replies = ($auth->acl_get('m_approve', $forum_id)) ? $topic_data['topic_replies_real'] : $topic_data['topic_replies'];

// Check sticky/announcement time limit
if (($topic_data['topic_type'] == POST_STICKY || $topic_data['topic_type'] == POST_ANNOUNCE) && $topic_data['topic_time_limit'] && ($topic_data['topic_time'] + $topic_data['topic_time_limit']) < time())
{
	$sql = 'UPDATE ' . TOPICS_TABLE . '
		SET topic_type = ' . POST_NORMAL . ', topic_time_limit = 0
		WHERE topic_id = ' . $topic_id;
	$db->sql_query($sql);

	$topic_data['topic_type'] = POST_NORMAL;
	$topic_data['topic_time_limit'] = 0;
}

// Setup look and feel
$user->setup('viewtopic', $topic_data['forum_style']);

if (!$topic_data['topic_approved'] && !$auth->acl_get('m_approve', $forum_id))
{
	trigger_error('NO_TOPIC');
}

// Start auth check
if (!$auth->acl_get('f_read', $forum_id))
{
	if ($user->data['user_id'] != ANONYMOUS)
	{
		trigger_error('SORRY_AUTH_READ');
	}

	login_box('', $user->lang['LOGIN_VIEWFORUM']);
}

// Forum is passworded ... check whether access has been granted to this
// user this session, if not show login box
if ($topic_data['forum_password'])
{
	login_forum_box($topic_data);
}

// Redirect to login or to the correct post upon emailed notification links
if (isset($_GET['e']))
{
	$jump_to = request_var('e', 0);

	$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id");

	if ($user->data['user_id'] == ANONYMOUS)
	{
		login_box($redirect_url . "&p=$post_id&e=$jump_to", $user->lang['LOGIN_NOTIFY_TOPIC']);
	}

	if ($jump_to > 0)
	{
		// We direct the already logged in user to the correct post...
		redirect($redirect_url . ((!$post_id) ? "&p=$jump_to" : "&p=$post_id") . "#p$jump_to");
	}
}

// What is start equal to?
if ($post_id)
{
	$start = floor(($topic_data['prev_posts']) / $config['posts_per_page']) * $config['posts_per_page'];
}

// Get topic tracking info
if (!isset($topic_tracking_info))
{
	$topic_tracking_info = array();

	// Get topic tracking info
	if ($config['load_db_lastread'] && $user->data['is_registered'])
	{
		$tmp_topic_data = array($topic_id => $topic_data);
		$topic_tracking_info = get_topic_tracking($forum_id, $topic_id, $tmp_topic_data, array($forum_id => $topic_data['forum_mark_time']));
		unset($tmp_topic_data);
	}
	else if ($config['load_anon_lastread'] || $user->data['is_registered'])
	{
		$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_id);
	}
}

// Post ordering options
$limit_days = array(0 => $user->lang['ALL_POSTS'], 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']);

$sort_by_text = array('a' => $user->lang['AUTHOR'], 't' => $user->lang['POST_TIME'], 's' => $user->lang['SUBJECT']);
$sort_by_sql = array('a' => 'u.username_clean', 't' => 'p.post_time', 's' => 'p.post_subject');

$s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = '';
gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param);

// Obtain correct post count and ordering SQL if user has
// requested anything different
if ($sort_days)
{
	$min_post_time = time() - ($sort_days * 86400);

	$sql = 'SELECT COUNT(post_id) AS num_posts
		FROM ' . POSTS_TABLE . "
		WHERE topic_id = $topic_id
			AND post_time >= $min_post_time
		" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND post_approved = 1');
	$result = $db->sql_query($sql);
	$total_posts = (int) $db->sql_fetchfield('num_posts');
	$db->sql_freeresult($result);

	$limit_posts_time = "AND p.post_time >= $min_post_time ";

	if (isset($_POST['sort']))
	{
		$start = 0;
	}
}
else
{
	$total_posts = $topic_replies + 1;
	$limit_posts_time = '';
}

// Was a highlight request part of the URI?
$highlight_match = $highlight = '';
if ($hilit_words)
{
	foreach (explode(' ', trim($hilit_words)) as $word)
	{
		if (trim($word))
		{
			$word = str_replace('\*', '\w+?', preg_quote($word, '#'));
			$word = preg_replace('#(^|\s)\\\\w\*\?(\s|$)#', '$1\w+?$2', $word);
			$highlight_match .= (($highlight_match != '') ? '|' : '') . $word;
		}
	}

	$highlight = urlencode($hilit_words);
}

// Make sure $start is set to the last page if it exceeds the amount
if ($start < 0 || $start > $total_posts)
{
	$start = ($start < 0) ? 0 : floor(($total_posts - 1) / $config['posts_per_page']) * $config['posts_per_page'];
}

// General Viewtopic URL for return links
$viewtopic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&start=$start&$u_sort_param" . (($highlight_match) ? "&hilit=$highlight" : ''));

// Are we watching this topic?
$s_watching_topic = array(
	'link'			=> '',
	'title'			=> '',
	'is_watching'	=> false,
);

if ($config['email_enable'] && $config['allow_topic_notify'] && $user->data['is_registered'])
{
	watch_topic_forum('topic', $s_watching_topic, $user->data['user_id'], $forum_id, $topic_id, $topic_data['notify_status'], $start);
}

// Bookmarks
if ($config['allow_bookmarks'] && $user->data['is_registered'] && request_var('bookmark', 0))
{
	if (!$topic_data['bookmarked'])
	{
		$sql = 'INSERT INTO ' . BOOKMARKS_TABLE . ' ' . $db->sql_build_array('INSERT', array(
			'user_id'	=> $user->data['user_id'],
			'topic_id'	=> $topic_id,
		));
		$db->sql_query($sql);
	}
	else
	{
		$sql = 'DELETE FROM ' . BOOKMARKS_TABLE . "
			WHERE user_id = {$user->data['user_id']}
				AND topic_id = $topic_id";
		$db->sql_query($sql);
	}

	meta_refresh(3, $viewtopic_url);

	$message = (($topic_data['bookmarked']) ? $user->lang['BOOKMARK_REMOVED'] : $user->lang['BOOKMARK_ADDED']) . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $viewtopic_url . '">', '</a>');
	trigger_error($message);
}

// Grab ranks
$ranks = $cache->obtain_ranks();

// Grab icons
$icons = $cache->obtain_icons();

// Grab extensions
$extensions = array();
if ($topic_data['topic_attachment'])
{
	$extensions = $cache->obtain_attach_extensions($forum_id);
}

// Forum rules listing
$s_forum_rules = '';
gen_forum_auth_level('topic', $forum_id, $topic_data['forum_status']);

// Quick mod tools
$allow_change_type = ($auth->acl_get('m_', $forum_id) || ($user->data['is_registered'] && $user->data['user_id'] == $topic_data['topic_poster'])) ? true : false;

$topic_mod = '';
$topic_mod .= ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && $user->data['user_id'] == $topic_data['topic_poster'] && $topic_data['topic_status'] == ITEM_UNLOCKED)) ? (($topic_data['topic_status'] == ITEM_UNLOCKED) ? '<option value="lock">' . $user->lang['LOCK_TOPIC'] . '</option>' : '<option value="unlock">' . $user->lang['UNLOCK_TOPIC'] . '</option>') : '';
$topic_mod .= ($auth->acl_get('m_delete', $forum_id)) ? '<option value="delete_topic">' . $user->lang['DELETE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_move', $forum_id) && $topic_data['topic_status'] != ITEM_MOVED) ? '<option value="move">' . $user->lang['MOVE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_split', $forum_id)) ? '<option value="split">' . $user->lang['SPLIT_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_merge', $forum_id)) ? '<option value="merge">' . $user->lang['MERGE_POSTS'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_merge', $forum_id)) ? '<option value="merge_topic">' . $user->lang['MERGE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_move', $forum_id)) ? '<option value="fork">' . $user->lang['FORK_TOPIC'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_gets('f_sticky', 'f_announce', $forum_id) && $topic_data['topic_type'] != POST_NORMAL) ? '<option value="make_normal">' . $user->lang['MAKE_NORMAL'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_sticky', $forum_id) && $topic_data['topic_type'] != POST_STICKY) ? '<option value="make_sticky">' . $user->lang['MAKE_STICKY'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_announce', $forum_id) && $topic_data['topic_type'] != POST_ANNOUNCE) ? '<option value="make_announce">' . $user->lang['MAKE_ANNOUNCE'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_announce', $forum_id) && $topic_data['topic_type'] != POST_GLOBAL) ? '<option value="make_global">' . $user->lang['MAKE_GLOBAL'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_', $forum_id)) ? '<option value="topic_logs">' . $user->lang['VIEW_TOPIC_LOGS'] . '</option>' : '';

// If we've got a hightlight set pass it on to pagination.
$pagination = generate_pagination(append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&$u_sort_param" . (($highlight_match) ? "&hilit=$highlight" : '')), $total_posts, $config['posts_per_page'], $start);

// Navigation links
generate_forum_nav($topic_data);

// Forum Rules
generate_forum_rules($topic_data);

// Moderators
$forum_moderators = array();
get_moderators($forum_moderators, $forum_id);

// This is only used for print view so ...
$server_path = (!$view) ? $phpbb_root_path : generate_board_url() . '/';

// Replace naughty words in title
$topic_data['topic_title'] = censor_text($topic_data['topic_title']);

// Send vars to template
$template->assign_vars(array(
	'FORUM_ID' 		=> $forum_id,
	'FORUM_NAME' 	=> $topic_data['forum_name'],
	'FORUM_DESC'	=> generate_text_for_display($topic_data['forum_desc'], $topic_data['forum_desc_uid'], $topic_data['forum_desc_bitfield'], $topic_data['forum_desc_options']),
	'TOPIC_ID' 		=> $topic_id,
	'TOPIC_TITLE' 	=> $topic_data['topic_title'],
	'TOPIC_POSTER'	=> $topic_data['topic_poster'],

	'TOPIC_AUTHOR_FULL'		=> get_username_string('full', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),
	'TOPIC_AUTHOR_COLOUR'	=> get_username_string('colour', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),
	'TOPIC_AUTHOR'			=> get_username_string('username', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),

	'PAGINATION' 	=> $pagination,
	'PAGE_NUMBER' 	=> on_page($total_posts, $config['posts_per_page'], $start),
	'TOTAL_POSTS'	=> ($total_posts == 1) ? $user->lang['VIEW_TOPIC_POST'] : sprintf($user->lang['VIEW_TOPIC_POSTS'], $total_posts),
	'U_MCP' 		=> ($auth->acl_get('m_', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=main&mode=topic_view&f=$forum_id&t=$topic_id&start=$start&$u_sort_param", true, $user->session_id) : '',
	'MODERATORS'	=> (isset($forum_moderators[$forum_id]) && sizeof($forum_moderators[$forum_id])) ? implode(', ', $forum_moderators[$forum_id]) : '',

	'POST_IMG' 			=> ($topic_data['forum_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', 'FORUM_LOCKED') : $user->img('button_topic_new', 'POST_NEW_TOPIC'),
	'QUOTE_IMG' 		=> $user->img('icon_post_quote', 'REPLY_WITH_QUOTE'),
	'REPLY_IMG'			=> ($topic_data['forum_status'] == ITEM_LOCKED || $topic_data['topic_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', 'TOPIC_LOCKED') : $user->img('button_topic_reply', 'REPLY_TO_TOPIC'),
	'EDIT_IMG' 			=> $user->img('icon_post_edit', 'EDIT_POST'),
	'DELETE_IMG' 		=> $user->img('icon_post_delete', 'DELETE_POST'),
	'INFO_IMG' 			=> $user->img('icon_post_info', 'VIEW_INFO'),
	'PROFILE_IMG'		=> $user->img('icon_user_profile', 'READ_PROFILE'),
	'SEARCH_IMG' 		=> $user->img('icon_user_search', 'SEARCH_USER_POSTS'),
	'PM_IMG' 			=> $user->img('icon_contact_pm', 'SEND_PRIVATE_MESSAGE'),
	'EMAIL_IMG' 		=> $user->img('icon_contact_email', 'SEND_EMAIL'),
	'WWW_IMG' 			=> $user->img('icon_contact_www', 'VISIT_WEBSITE'),
	'ICQ_IMG' 			=> $user->img('icon_contact_icq', 'ICQ'),
	'AIM_IMG' 			=> $user->img('icon_contact_aim', 'AIM'),
	'MSN_IMG' 			=> $user->img('icon_contact_msnm', 'MSNM'),
	'YIM_IMG' 			=> $user->img('icon_contact_yahoo', 'YIM'),
	'JABBER_IMG'		=> $user->img('icon_contact_jabber', 'JABBER') ,
	'REPORT_IMG'		=> $user->img('icon_post_report', 'REPORT_POST'),
	'REPORTED_IMG'		=> $user->img('icon_topic_reported', 'POST_REPORTED'),
	'UNAPPROVED_IMG'	=> $user->img('icon_topic_unapproved', 'POST_UNAPPROVED'),
	'WARN_IMG'			=> $user->img('icon_user_warn', 'WARN_USER'),

	'S_IS_LOCKED'			=>($topic_data['topic_status'] == ITEM_UNLOCKED) ? false : true,
	'S_SELECT_SORT_DIR' 	=> $s_sort_dir,
	'S_SELECT_SORT_KEY' 	=> $s_sort_key,
	'S_SELECT_SORT_DAYS' 	=> $s_limit_days,
	'S_SINGLE_MODERATOR'	=> (!empty($forum_moderators[$forum_id]) && sizeof($forum_moderators[$forum_id]) > 1) ? false : true,
	'S_TOPIC_ACTION' 		=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&start=$start"),
	'S_TOPIC_MOD' 			=> ($topic_mod != '') ? '<select name="action" id="quick-mod-select">' . $topic_mod . '</select>' : '',
	'S_MOD_ACTION' 			=> append_sid("{$phpbb_root_path}mcp.$phpEx", "f=$forum_id&t=$topic_id&quickmod=1&redirect=" . urlencode(str_replace('&', '&', $viewtopic_url)), true, $user->session_id),

	'S_VIEWTOPIC'			=> true,
	'S_DISPLAY_SEARCHBOX'	=> ($auth->acl_get('u_search') && $auth->acl_get('f_search', $forum_id) && $config['load_search']) ? true : false,
	'S_SEARCHBOX_ACTION'	=> append_sid("{$phpbb_root_path}search.$phpEx", 't=' . $topic_id),

	'S_DISPLAY_POST_INFO'	=> ($topic_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,
	'S_DISPLAY_REPLY_INFO'	=> ($topic_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_reply', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,

	'U_TOPIC'				=> "{$server_path}viewtopic.$phpEx?f=$forum_id&t=$topic_id",
	'U_FORUM'				=> $server_path,
	'U_VIEW_TOPIC' 			=> $viewtopic_url,
	'U_VIEW_FORUM' 			=> append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id),
	'U_VIEW_OLDER_TOPIC'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=previous"),
	'U_VIEW_NEWER_TOPIC'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=next"),
	'U_PRINT_TOPIC'			=> ($auth->acl_get('f_print', $forum_id)) ? $viewtopic_url . '&view=print' : '',
	'U_EMAIL_TOPIC'			=> ($auth->acl_get('f_email', $forum_id) && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=email&t=$topic_id") : '',

	'U_WATCH_TOPIC' 		=> $s_watching_topic['link'],
	'L_WATCH_TOPIC' 		=> $s_watching_topic['title'],
	'S_WATCHING_TOPIC'		=> $s_watching_topic['is_watching'],

	'U_BOOKMARK_TOPIC'		=> ($user->data['is_registered'] && $config['allow_bookmarks']) ? $viewtopic_url . '&bookmark=1' : '',
	'L_BOOKMARK_TOPIC'		=> ($user->data['is_registered'] && $config['allow_bookmarks'] && $topic_data['bookmarked']) ? $user->lang['BOOKMARK_TOPIC_REMOVE'] : $user->lang['BOOKMARK_TOPIC'],

	'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") : '',
	'U_POST_REPLY_TOPIC' 	=> ($auth->acl_get('f_reply', $forum_id) || $user->data['user_id'] == ANONYMOUS) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=reply&f=$forum_id&t=$topic_id") : '',
	'U_BUMP_TOPIC'			=> (bump_topic_allowed($forum_id, $topic_data['topic_bumped'], $topic_data['topic_last_post_time'], $topic_data['topic_poster'], $topic_data['topic_last_poster_id'])) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=bump&f=$forum_id&t=$topic_id") : '')
);

// Does this topic contain a poll?
if (!empty($topic_data['poll_start']))
{
	$sql = 'SELECT o.*, p.bbcode_bitfield, p.bbcode_uid
		FROM ' . POLL_OPTIONS_TABLE . ' o, ' . POSTS_TABLE . " p
		WHERE o.topic_id = $topic_id
			AND p.post_id = {$topic_data['topic_first_post_id']}
			AND p.topic_id = o.topic_id
		ORDER BY o.poll_option_id";
	$result = $db->sql_query($sql);

	$poll_info = array();
	while ($row = $db->sql_fetchrow($result))
	{
		$poll_info[] = $row;
	}
	$db->sql_freeresult($result);

	$cur_voted_id = array();
	if ($user->data['is_registered'])
	{
		$sql = 'SELECT poll_option_id
			FROM ' . POLL_VOTES_TABLE . '
			WHERE topic_id = ' . $topic_id . '
				AND vote_user_id = ' . $user->data['user_id'];
		$result = $db->sql_query($sql);

		while ($row = $db->sql_fetchrow($result))
		{
			$cur_voted_id[] = $row['poll_option_id'];
		}
		$db->sql_freeresult($result);
	}
	else
	{
		// Cookie based guest tracking ... I don't like this but hum ho
		// it's oft requested. This relies on "nice" users who don't feel
		// the need to delete cookies to mess with results.
		if (isset($_COOKIE[$config['cookie_name'] . '_poll_' . $topic_id]))
		{
			$cur_voted_id = explode(',', $_COOKIE[$config['cookie_name'] . '_poll_' . $topic_id]);
			$cur_voted_id = array_map('intval', $cur_voted_id);
		}
	}

	$s_can_vote = (((!sizeof($cur_voted_id) && $auth->acl_get('f_vote', $forum_id)) ||
		($auth->acl_get('f_votechg', $forum_id) && $topic_data['poll_vote_change'])) &&
		(($topic_data['poll_length'] != 0 && $topic_data['poll_start'] + $topic_data['poll_length'] > time()) || $topic_data['poll_length'] == 0) &&
		$topic_data['topic_status'] != ITEM_LOCKED &&
		$topic_data['forum_status'] != ITEM_LOCKED) ? true : false;
	$s_display_results = (!$s_can_vote || ($s_can_vote && sizeof($cur_voted_id)) || $view == 'viewpoll') ? true : false;

	if ($update && $s_can_vote)
	{

		if (!sizeof($voted_id) || sizeof($voted_id) > $topic_data['poll_max_options'] || in_array(VOTE_CONVERTED, $cur_voted_id))
		{
			$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&start=$start");

			meta_refresh(5, $redirect_url);
			if (!sizeof($voted_id))
			{
				$message = 'NO_VOTE_OPTION';
			}
			else if (sizeof($voted_id) > $topic_data['poll_max_options'])
			{
				$message = 'TOO_MANY_VOTE_OPTIONS';
			}
			else
			{
				$message = 'VOTE_CONVERTED';
			}

			$message = $user->lang[$message] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $redirect_url . '">', '</a>');
			trigger_error($message);
		}

		foreach ($voted_id as $option)
		{
			if (in_array($option, $cur_voted_id))
			{
				continue;
			}

			$sql = 'UPDATE ' . POLL_OPTIONS_TABLE . '
				SET poll_option_total = poll_option_total + 1
				WHERE poll_option_id = ' . (int) $option . '
					AND topic_id = ' . (int) $topic_id;
			$db->sql_query($sql);

			if ($user->data['is_registered'])
			{
				$sql_ary = array(
					'topic_id'			=> (int) $topic_id,
					'poll_option_id'	=> (int) $option,
					'vote_user_id'		=> (int) $user->data['user_id'],
					'vote_user_ip'		=> (string) $user->ip,
				);

				$sql = 'INSERT INTO ' . POLL_VOTES_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
				$db->sql_query($sql);
			}
		}

		foreach ($cur_voted_id as $option)
		{
			if (!in_array($option, $voted_id))
			{
				$sql = 'UPDATE ' . POLL_OPTIONS_TABLE . '
					SET poll_option_total = poll_option_total - 1
					WHERE poll_option_id = ' . (int) $option . '
						AND topic_id = ' . (int) $topic_id;
				$db->sql_query($sql);

				if ($user->data['is_registered'])
				{
					$sql = 'DELETE FROM ' . POLL_VOTES_TABLE . '
						WHERE topic_id = ' . (int) $topic_id . '
							AND poll_option_id = ' . (int) $option . '
							AND vote_user_id = ' . (int) $user->data['user_id'];
					$db->sql_query($sql);
				}
			}
		}

		if ($user->data['user_id'] == ANONYMOUS && !$user->data['is_bot'])
		{
			$user->set_cookie('poll_' . $topic_id, implode(',', $voted_id), time() + 31536000);
		}

		$sql = 'UPDATE ' . TOPICS_TABLE . '
			SET poll_last_vote = ' . time() . "
			WHERE topic_id = $topic_id";
		//, topic_last_post_time = ' . time() . " -- for bumping topics with new votes, ignore for now
		$db->sql_query($sql);

		$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&start=$start");

		meta_refresh(5, $redirect_url);
		trigger_error($user->lang['VOTE_SUBMITTED'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $redirect_url . '">', '</a>'));
	}

	$poll_total = 0;
	foreach ($poll_info as $poll_option)
	{
		$poll_total += $poll_option['poll_option_total'];
	}

	if ($poll_info[0]['bbcode_bitfield'])
	{
		$poll_bbcode = new bbcode();
	}
	else
	{
		$poll_bbcode = false;
	}

	for ($i = 0, $size = sizeof($poll_info); $i < $size; $i++)
	{
		$poll_info[$i]['poll_option_text'] = censor_text($poll_info[$i]['poll_option_text']);

		if ($poll_bbcode !== false)
		{
			$poll_bbcode->bbcode_second_pass($poll_info[$i]['poll_option_text'], $poll_info[$i]['bbcode_uid'], $poll_option['bbcode_bitfield']);
		}

		$poll_info[$i]['poll_option_text'] = bbcode_nl2br($poll_info[$i]['poll_option_text']);
		$poll_info[$i]['poll_option_text'] = smiley_text($poll_info[$i]['poll_option_text']);
	}

	$topic_data['poll_title'] = censor_text($topic_data['poll_title']);

	if ($poll_bbcode !== false)
	{
		$poll_bbcode->bbcode_second_pass($topic_data['poll_title'], $poll_info[0]['bbcode_uid'], $poll_info[0]['bbcode_bitfield']);
	}

	$topic_data['poll_title'] = bbcode_nl2br($topic_data['poll_title']);
	$topic_data['poll_title'] = smiley_text($topic_data['poll_title']);

	unset($poll_bbcode);

	foreach ($poll_info as $poll_option)
	{
		$option_pct = ($poll_total > 0) ? $poll_option['poll_option_total'] / $poll_total : 0;
		$option_pct_txt = sprintf("%.1d%%", ($option_pct * 100));

		$template->assign_block_vars('poll_option', array(
			'POLL_OPTION_ID' 		=> $poll_option['poll_option_id'],
			'POLL_OPTION_CAPTION' 	=> $poll_option['poll_option_text'],
			'POLL_OPTION_RESULT' 	=> $poll_option['poll_option_total'],
			'POLL_OPTION_PERCENT' 	=> $option_pct_txt,
			'POLL_OPTION_PCT'		=> round($option_pct * 100),
			'POLL_OPTION_IMG' 		=> $user->img('poll_center', $option_pct_txt, round($option_pct * 250)),
			'POLL_OPTION_VOTED'		=> (in_array($poll_option['poll_option_id'], $cur_voted_id)) ? true : false)
		);
	}

	$poll_end = $topic_data['poll_length'] + $topic_data['poll_start'];

	$template->assign_vars(array(
		'POLL_QUESTION'		=> $topic_data['poll_title'],
		'TOTAL_VOTES' 		=> $poll_total,
		'POLL_LEFT_CAP_IMG'	=> $user->img('poll_left'),
		'POLL_RIGHT_CAP_IMG'=> $user->img('poll_right'),

		'L_MAX_VOTES'		=> ($topic_data['poll_max_options'] == 1) ? $user->lang['MAX_OPTION_SELECT'] : sprintf($user->lang['MAX_OPTIONS_SELECT'], $topic_data['poll_max_options']),
		'L_POLL_LENGTH'		=> ($topic_data['poll_length']) ? sprintf($user->lang[($poll_end > time()) ? 'POLL_RUN_TILL' : 'POLL_ENDED_AT'], $user->format_date($poll_end)) : '',

		'S_HAS_POLL'		=> true,
		'S_CAN_VOTE'		=> $s_can_vote,
		'S_DISPLAY_RESULTS'	=> $s_display_results,
		'S_IS_MULTI_CHOICE'	=> ($topic_data['poll_max_options'] > 1) ? true : false,
		'S_POLL_ACTION'		=> $viewtopic_url,

		'U_VIEW_RESULTS'	=> $viewtopic_url . '&view=viewpoll')
	);

	unset($poll_end, $poll_info, $voted_id);
}

// If the user is trying to reach the second half of the topic, fetch it starting from the end
$store_reverse = false;
$sql_limit = $config['posts_per_page'];

if ($start > $total_posts / 2)
{
	$store_reverse = true;

	if ($start + $config['posts_per_page'] > $total_posts)
	{
		$sql_limit = min($config['posts_per_page'], max(1, $total_posts - $start));
	}

	// Select the sort order
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'ASC' : 'DESC');
	$sql_start = max(0, $total_posts - $sql_limit - $start);
}
else
{
	// Select the sort order
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
	$sql_start = $start;
}

// Container for user details, only process once
$post_list = $user_cache = $id_cache = $attachments = $attach_list = $rowset = $update_count = $post_edit_list = array();
$has_attachments = $display_notice = false;
$bbcode_bitfield = '';
$i = $i_total = 0;

// Go ahead and pull all data for this topic
$sql = 'SELECT p.post_id
	FROM ' . POSTS_TABLE . ' p' . (($sort_by_sql[$sort_key][0] == 'u') ? ', ' . USERS_TABLE . ' u': '') . "
	WHERE p.topic_id = $topic_id
		" . ((!$auth->acl_get('m_approve', $forum_id)) ? 'AND p.post_approved = 1' : '') . "
		" . (($sort_by_sql[$sort_key][0] == 'u') ? 'AND u.user_id = p.poster_id': '') . "
		$limit_posts_time
	ORDER BY $sql_sort_order";
$result = $db->sql_query_limit($sql, $sql_limit, $sql_start);

$i = ($store_reverse) ? $sql_limit - 1 : 0;
while ($row = $db->sql_fetchrow($result))
{
	$post_list[$i] = $row['post_id'];
	($store_reverse) ? $i-- : $i++;
}
$db->sql_freeresult($result);

if (!sizeof($post_list))
{
	if ($sort_days)
	{
		trigger_error('NO_POSTS_TIME_FRAME');
	}
	else
	{
		trigger_error('NO_TOPIC');
	}
}

// Holding maximum post time for marking topic read
// We need to grab it because we do reverse ordering sometimes
$max_post_time = 0;

$sql = $db->sql_build_query('SELECT', array(
	'SELECT'	=> 'u.*, z.friend, z.foe, p.*',

	'FROM'		=> array(
		USERS_TABLE		=> 'u',
		POSTS_TABLE		=> 'p',
	),

	'LEFT_JOIN'	=> array(
		array(
			'FROM'	=> array(ZEBRA_TABLE => 'z'),
			'ON'	=> 'z.user_id = ' . $user->data['user_id'] . ' AND z.zebra_id = p.poster_id'
		)
	),

	'WHERE'		=> $db->sql_in_set('p.post_id', $post_list) . '
		AND u.user_id = p.poster_id'
));

$result = $db->sql_query($sql);

$now = getdate(time() + $user->timezone + $user->dst - date('Z'));

// Posts are stored in the $rowset array while $attach_list, $user_cache
// and the global bbcode_bitfield are built
while ($row = $db->sql_fetchrow($result))
{
	// Set max_post_time
	if ($row['post_time'] > $max_post_time)
	{
		$max_post_time = $row['post_time'];
	}

	$poster_id = $row['poster_id'];

	// Does post have an attachment? If so, add it to the list
	if ($row['post_attachment'] && $config['allow_attachments'])
	{
		$attach_list[] = $row['post_id'];

		if ($row['post_approved'])
		{
			$has_attachments = true;
		}
	}

	$rowset[$row['post_id']] = array(
		'hide_post'			=> ($row['foe'] && ($view != 'show' || $post_id != $row['post_id'])) ? true : false,

		'post_id'			=> $row['post_id'],
		'post_time'			=> $row['post_time'],
		'user_id'			=> $row['user_id'],
		'username'			=> $row['username'],
		'user_colour'		=> $row['user_colour'],
		'topic_id'			=> $row['topic_id'],
		'forum_id'			=> $row['forum_id'],
		'post_subject'		=> $row['post_subject'],
		'post_edit_count'	=> $row['post_edit_count'],
		'post_edit_time'	=> $row['post_edit_time'],
		'post_edit_reason'	=> $row['post_edit_reason'],
		'post_edit_user'	=> $row['post_edit_user'],

		// Make sure the icon actually exists
		'icon_id'			=> (isset($icons[$row['icon_id']]['img'], $icons[$row['icon_id']]['height'], $icons[$row['icon_id']]['width'])) ? $row['icon_id'] : 0,
		'post_attachment'	=> $row['post_attachment'],
		'post_approved'		=> $row['post_approved'],
		'post_reported'		=> $row['post_reported'],
		'post_username'		=> $row['post_username'],
		'post_text'			=> $row['post_text'],
		'bbcode_uid'		=> $row['bbcode_uid'],
		'bbcode_bitfield'	=> $row['bbcode_bitfield'],
		'enable_smilies'	=> $row['enable_smilies'],
		'enable_sig'		=> $row['enable_sig'],
		'friend'			=> $row['friend'],
		'foe'				=> $row['foe'],
	);

	// Define the global bbcode bitfield, will be used to load bbcodes
	$bbcode_bitfield = $bbcode_bitfield | base64_decode($row['bbcode_bitfield']);

	// Is a signature attached? Are we going to display it?
	if ($row['enable_sig'] && $config['allow_sig'] && $user->optionget('viewsigs'))
	{
		$bbcode_bitfield = $bbcode_bitfield | base64_decode($row['user_sig_bbcode_bitfield']);
	}

	// Cache various user specific data ... so we don't have to recompute
	// this each time the same user appears on this page
	if (!isset($user_cache[$poster_id]))
	{
		if ($poster_id == ANONYMOUS)
		{
			$user_cache[$poster_id] = array(
				'joined'		=> '',
				'posts'			=> '',
				'from'			=> '',

				'sig'					=> '',
				'sig_bbcode_uid'		=> '',
				'sig_bbcode_bitfield'	=> '',

				'online'			=> false,
				'avatar'			=> '',
				'rank_title'		=> '',
				'rank_image'		=> '',
				'rank_image_src'	=> '',
				'sig'				=> '',
				'posts'				=> '',
				'profile'			=> '',
				'pm'				=> '',
				'email'				=> '',
				'www'				=> '',
				'icq_status_img'	=> '',
				'icq'				=> '',
				'aim'				=> '',
				'msn'				=> '',
				'yim'				=> '',
				'jabber'			=> '',
				'search'			=> '',
				'age'				=> '',

				'username'			=> $row['username'],
				'user_colour'		=> $row['user_colour'],

				'warnings'			=> 0,
				'allow_pm'			=> 0,
			);
		}
		else
		{
			$user_sig = '';

			// We add the signature to every posters entry because enable_sig is post dependant
			if ($row['user_sig'] && $config['allow_sig'] && $user->optionget('viewsigs'))
			{
				$user_sig = $row['user_sig'];
			}

			$id_cache[] = $poster_id;

			$user_cache[$poster_id] = array(
				'joined'		=> $user->format_date($row['user_regdate']),
				'posts'			=> $row['user_posts'],
				'warnings'		=> (isset($row['user_warnings'])) ? $row['user_warnings'] : 0,
				'from'			=> (!empty($row['user_from'])) ? $row['user_from'] : '',

				'sig'					=> $user_sig,
				'sig_bbcode_uid'		=> (!empty($row['user_sig_bbcode_uid'])) ? $row['user_sig_bbcode_uid'] : '',
				'sig_bbcode_bitfield'	=> (!empty($row['user_sig_bbcode_bitfield'])) ? $row['user_sig_bbcode_bitfield'] : '',

				'viewonline'	=> $row['user_allow_viewonline'],
				'allow_pm'		=> $row['user_allow_pm'],

				'avatar'		=> ($user->optionget('viewavatars')) ? get_user_avatar($row['user_avatar'], $row['user_avatar_type'], $row['user_avatar_width'], $row['user_avatar_height']) : '',
				'age'			=> '',

				'rank_title'		=> '',
				'rank_image'		=> '',
				'rank_image_src'	=> '',

				'username'			=> $row['username'],
				'user_colour'		=> $row['user_colour'],

				'online'		=> false,
				'profile'		=> append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=viewprofile&u=$poster_id"),
				'www'			=> $row['user_website'],
				'aim'			=> ($row['user_aim'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=aim&u=$poster_id") : '',
				'msn'			=> ($row['user_msnm'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=msnm&u=$poster_id") : '',
				'yim'			=> ($row['user_yim']) ? 'http://edit.yahoo.com/config/send_webmesg?.target=' . urlencode($row['user_yim']) . '&.src=pg' : '',
				'jabber'		=> ($row['user_jabber'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=jabber&u=$poster_id") : '',
				'search'		=> ($auth->acl_get('u_search')) ? append_sid("{$phpbb_root_path}search.$phpEx", 'search_author=' . urlencode($row['username']) .'&showresults=posts') : '',
			);

			get_user_rank($row['user_rank'], $row['user_posts'], $user_cache[$poster_id]['rank_title'], $user_cache[$poster_id]['rank_image'], $user_cache[$poster_id]['rank_image_src']);

			if (!empty($row['user_allow_viewemail']) || $auth->acl_get('a_email'))
			{
				$user_cache[$poster_id]['email'] = ($config['board_email_form'] && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=email&u=$poster_id") : (($config['board_hide_emails'] && !$auth->acl_get('a_email')) ? '' : 'mailto:' . $row['user_email']);
			}
			else
			{
				$user_cache[$poster_id]['email'] = '';
			}

			if (!empty($row['user_icq']))
			{
				$user_cache[$poster_id]['icq'] = 'http://www.icq.com/people/webmsg.php?to=' . $row['user_icq'];
				$user_cache[$poster_id]['icq_status_img'] = '<img src="http://web.icq.com/whitepages/online?icq=' . $row['user_icq'] . '&img=5" width="18" height="18" alt="" />';
			}
			else
			{
				$user_cache[$poster_id]['icq_status_img'] = '';
				$user_cache[$poster_id]['icq'] = '';
			}

			if ($config['allow_birthdays'] && !empty($row['user_birthday']))
			{
				list($bday_day, $bday_month, $bday_year) = array_map('intval', explode('-', $row['user_birthday']));

				if ($bday_year)
				{
					$diff = $now['mon'] - $bday_month;
					if ($diff == 0)
					{
						$diff = ($now['mday'] - $bday_day < 0) ? 1 : 0;
					}
					else
					{
						$diff = ($diff < 0) ? 1 : 0;
					}

					$user_cache[$poster_id]['age'] = (int) ($now['year'] - $bday_year - $diff);
				}
			}
		}
	}
}
$db->sql_freeresult($result);

// Load custom profile fields
if ($config['load_cpf_viewtopic'])
{
	include($phpbb_root_path . 'includes/functions_profile_fields.' . $phpEx);
	$cp = new custom_profile();

	// Grab all profile fields from users in id cache for later use - similar to the poster cache
	$profile_fields_cache = $cp->generate_profile_fields_template('grab', $id_cache);
}

// Generate online information for user
if ($config['load_onlinetrack'] && sizeof($id_cache))
{
	$sql = 'SELECT session_user_id, MAX(session_time) as online_time, MIN(session_viewonline) AS viewonline
		FROM ' . SESSIONS_TABLE . '
		WHERE ' . $db->sql_in_set('session_user_id', $id_cache) . '
		GROUP BY session_user_id';
	$result = $db->sql_query($sql);

	$update_time = $config['load_online_time'] * 60;
	while ($row = $db->sql_fetchrow($result))
	{
		$user_cache[$row['session_user_id']]['online'] = (time() - $update_time < $row['online_time'] && (($row['viewonline']) || $auth->acl_get('u_viewonline'))) ? true : false;
	}
	$db->sql_freeresult($result);
}
unset($id_cache);

// Pull attachment data
if (sizeof($attach_list))
{
	if ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id))
	{
		$sql = 'SELECT *
			FROM ' . ATTACHMENTS_TABLE . '
			WHERE ' . $db->sql_in_set('post_msg_id', $attach_list) . '
				AND in_message = 0
			ORDER BY filetime DESC, post_msg_id ASC';
		$result = $db->sql_query($sql);

		while ($row = $db->sql_fetchrow($result))
		{
			$attachments[$row['post_msg_id']][] = $row;
		}
		$db->sql_freeresult($result);

		// No attachments exist, but post table thinks they do so go ahead and reset post_attach flags
		if (!sizeof($attachments))
		{
			$sql = 'UPDATE ' . POSTS_TABLE . '
				SET post_attachment = 0
				WHERE ' . $db->sql_in_set('post_id', $attach_list);
			$db->sql_query($sql);

			// We need to update the topic indicator too if the complete topic is now without an attachment
			if (sizeof($rowset) != $total_posts)
			{
				// Not all posts are displayed so we query the db to find if there's any attachment for this topic
				$sql = 'SELECT a.post_msg_id as post_id
					FROM ' . ATTACHMENTS_TABLE . ' a, ' . POSTS_TABLE . " p
					WHERE p.topic_id = $topic_id
						AND p.post_approved = 1
						AND p.topic_id = a.topic_id";
				$result = $db->sql_query_limit($sql, 1);
				$row = $db->sql_fetchrow($result);
				$db->sql_freeresult($result);

				if (!$row)
				{
					$sql = 'UPDATE ' . TOPICS_TABLE . "
						SET topic_attachment = 0
						WHERE topic_id = $topic_id";
					$db->sql_query($sql);
				}
			}
			else
			{
				$sql = 'UPDATE ' . TOPICS_TABLE . "
					SET topic_attachment = 0
					WHERE topic_id = $topic_id";
				$db->sql_query($sql);
			}
		}
		else if ($has_attachments && !$topic_data['topic_attachment'])
		{
			// Topic has approved attachments but its flag is wrong
			$sql = 'UPDATE ' . TOPICS_TABLE . "
				SET topic_attachment = 1
				WHERE topic_id = $topic_id";
			$db->sql_query($sql);

			$topic_data['topic_attachment'] = 1;
		}
	}
	else
	{
		$display_notice = true;
	}
}

// Check if the topic viewer has posted in a topic
$unhide = false; 
if ($user->data['user_id'] != ANONYMOUS)
{
	// If moderator or admin, skip reply check, auto unhide
	if ($auth->acl_get('m_', $forum_id))
	{
		$unhide = true;
	}
	else
	{
	$sql = "SELECT poster_id, topic_id 
		FROM " . POSTS_TABLE . "
		WHERE topic_id = $topic_id 
		AND poster_id = " . $user->data['user_id']; 

	$result = $db->sql_query($sql);
	$unhide = $db->sql_affectedrows($result) ? true : false;
	$db->sql_freeresult($result);
	}
}
$user->add_lang('mods/simple_hide_bbcode');
// Instantiate BBCode if need be
if ($bbcode_bitfield !== '')
{
	$bbcode = new bbcode(base64_encode($bbcode_bitfield), $unhide);
}

$i_total = sizeof($rowset) - 1;
$prev_post_id = '';

$template->assign_vars(array(
	'S_NUM_POSTS' => sizeof($post_list))
);

include($phpbb_root_path . 'includes/arcade/arcade_constants.' . $phpEx);
include($phpbb_root_path . 'includes/arcade/arcade_cache.' . $phpEx);
include($phpbb_root_path . 'includes/arcade/functions_arcade.' . $phpEx);
$user->add_lang('mods/arcade');
// Output the posts
$first_unread = $post_unread = false;
for ($i = 0, $end = sizeof($post_list); $i < $end; ++$i)
{
	// A non-existing rowset only happens if there was no user present for the entered poster_id
	// This could be a broken posts table.
	if (!isset($rowset[$post_list[$i]]))
	{
		continue;
	}

	$row =& $rowset[$post_list[$i]];
	$poster_id = $row['user_id'];

	// End signature parsing, only if needed
	if ($user_cache[$poster_id]['sig'] && $row['enable_sig'] && empty($user_cache[$poster_id]['sig_parsed']))
	{
		$user_cache[$poster_id]['sig'] = censor_text($user_cache[$poster_id]['sig']);

		if ($user_cache[$poster_id]['sig_bbcode_bitfield'])
		{
			$bbcode->bbcode_second_pass($user_cache[$poster_id]['sig'], $user_cache[$poster_id]['sig_bbcode_uid'], $user_cache[$poster_id]['sig_bbcode_bitfield']);
		}

		$user_cache[$poster_id]['sig'] = bbcode_nl2br($user_cache[$poster_id]['sig']);
		$user_cache[$poster_id]['sig'] = smiley_text($user_cache[$poster_id]['sig']);
		$user_cache[$poster_id]['sig_parsed'] = true;
	}

	// Parse the message and subject
	$message = censor_text($row['post_text']);

	// Second parse bbcode here
	if ($row['bbcode_bitfield'])
	{
		$bbcode->bbcode_second_pass($message, $row['bbcode_uid'], $row['bbcode_bitfield']);
	}

	$message = bbcode_nl2br($message);
	$message = smiley_text($message);

	if (!empty($attachments[$row['post_id']]))
	{
		parse_attachments($forum_id, $message, $attachments[$row['post_id']], $update_count);
	}

	// Replace naughty words such as farty pants
	$row['post_subject'] = censor_text($row['post_subject']);

	// Highlight active words (primarily for search)
	if ($highlight_match)
	{
		$message = preg_replace('#(?!<.*)(?<!\w)(' . $highlight_match . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">\1</span>', $message);
		$row['post_subject'] = preg_replace('#(?!<.*)(?<!\w)(' . $highlight_match . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">\1</span>', $row['post_subject']);
	}

	// Editing information
	if (($row['post_edit_count'] && $config['display_last_edited']) || $row['post_edit_reason'])
	{
		// Get usernames for all following posts if not already stored
		if (!sizeof($post_edit_list) && ($row['post_edit_reason'] || ($row['post_edit_user'] && !isset($user_cache[$row['post_edit_user']]))))
		{
			// Remove all post_ids already parsed (we do not have to check them)
			$post_storage_list = (!$store_reverse) ? array_slice($post_list, $i) : array_slice(array_reverse($post_list), $i);

			$sql = 'SELECT DISTINCT u.user_id, u.username, u.user_colour
				FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u
				WHERE ' . $db->sql_in_set('p.post_id', $post_storage_list) . '
					AND p.post_edit_count <> 0
					AND p.post_edit_user <> 0
					AND p.post_edit_user = u.user_id';
			$result2 = $db->sql_query($sql);
			while ($user_edit_row = $db->sql_fetchrow($result2))
			{
				$post_edit_list[$user_edit_row['user_id']] = $user_edit_row;
			}
			$db->sql_freeresult($result2);

			unset($post_storage_list);
		}

		$l_edit_time_total = ($row['post_edit_count'] == 1) ? $user->lang['EDITED_TIME_TOTAL'] : $user->lang['EDITED_TIMES_TOTAL'];

		if ($row['post_edit_reason'])
		{
			// User having edited the post also being the post author?
			if (!$row['post_edit_user'] || $row['post_edit_user'] == $poster_id)
			{
				$display_username = get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']);
			}
			else
			{
				$display_username = get_username_string('full', $row['post_edit_user'], $post_edit_list[$row['post_edit_user']]['username'], $post_edit_list[$row['post_edit_user']]['user_colour']);
			}

			$l_edited_by = sprintf($l_edit_time_total, $display_username, $user->format_date($row['post_edit_time']), $row['post_edit_count']);
		}
		else
		{
			if ($row['post_edit_user'] && !isset($user_cache[$row['post_edit_user']]))
			{
				$user_cache[$row['post_edit_user']] = $post_edit_list[$row['post_edit_user']];
			}

			// User having edited the post also being the post author?
			if (!$row['post_edit_user'] || $row['post_edit_user'] == $poster_id)
			{
				$display_username = get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']);
			}
			else
			{
				$display_username = get_username_string('full', $row['post_edit_user'], $user_cache[$row['post_edit_user']]['username'], $user_cache[$row['post_edit_user']]['user_colour']);
			}

			$l_edited_by = sprintf($l_edit_time_total, $display_username, $user->format_date($row['post_edit_time']), $row['post_edit_count']);
		}
	}
	else
	{
		$l_edited_by = '';
	}

	// Bump information
	if ($topic_data['topic_bumped'] && $row['post_id'] == $topic_data['topic_last_post_id'] && isset($user_cache[$topic_data['topic_bumper']]) )
	{
		// It is safe to grab the username from the user cache array, we are at the last
		// post and only the topic poster and last poster are allowed to bump.
		// Admins and mods are bound to the above rules too...
		$l_bumped_by = '<br /><br />' . sprintf($user->lang['BUMPED_BY'], $user_cache[$topic_data['topic_bumper']]['username'], $user->format_date($topic_data['topic_last_post_time']));
	}
	else
	{
		$l_bumped_by = '';
	}

	$cp_row = array();

	//
	if ($config['load_cpf_viewtopic'])
	{
		$cp_row = (isset($profile_fields_cache[$poster_id])) ? $cp->generate_profile_fields_template('show', false, $profile_fields_cache[$poster_id]) : array();
	}

	$post_unread = (isset($topic_tracking_info[$topic_id]) && $row['post_time'] > $topic_tracking_info[$topic_id]) ? true : false;

	$s_first_unread = false;
	if (!$first_unread && $post_unread)
	{
		$s_first_unread = $first_unread = true;
	}

	//
	$postrow = array(
		'POST_AUTHOR_FULL'		=> get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
		'POST_AUTHOR_COLOUR'	=> get_username_string('colour', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
		'POST_AUTHOR'			=> get_username_string('username', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
		'U_POST_AUTHOR'			=> get_username_string('profile', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),

		'RANK_TITLE'		=> $user_cache[$poster_id]['rank_title'],
		'RANK_IMG'			=> $user_cache[$poster_id]['rank_image'],
		'RANK_IMG_SRC'		=> $user_cache[$poster_id]['rank_image_src'],
		'POSTER_JOINED'		=> $user_cache[$poster_id]['joined'],
		'POSTER_POSTS'		=> $user_cache[$poster_id]['posts'],
		'POSTER_FROM'		=> $user_cache[$poster_id]['from'],
		'POSTER_AVATAR'		=> $user_cache[$poster_id]['avatar'],
		'POSTER_WARNINGS'	=> $user_cache[$poster_id]['warnings'],
		'POSTER_AGE'		=> $user_cache[$poster_id]['age'],

		'POST_DATE'			=> $user->format_date($row['post_time']),
		'POST_SUBJECT'		=> $row['post_subject'],
		'MESSAGE'			=> $message,
		'SIGNATURE'			=> ($row['enable_sig']) ? $user_cache[$poster_id]['sig'] : '',
		'EDITED_MESSAGE'	=> $l_edited_by,
		'EDIT_REASON'		=> $row['post_edit_reason'],
		'BUMPED_MESSAGE'	=> $l_bumped_by,

		'MINI_POST_IMG'			=> ($post_unread) ? $user->img('icon_post_target_unread', 'NEW_POST') : $user->img('icon_post_target', 'POST'),
		'POST_ICON_IMG'			=> ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['img'] : '',
		'POST_ICON_IMG_WIDTH'	=> ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['width'] : '',
		'POST_ICON_IMG_HEIGHT'	=> ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['height'] : '',
		'ICQ_STATUS_IMG'		=> $user_cache[$poster_id]['icq_status_img'],
		'ONLINE_IMG'			=> ($poster_id == ANONYMOUS || !$config['load_onlinetrack']) ? '' : (($user_cache[$poster_id]['online']) ? $user->img('icon_user_online', 'ONLINE') : $user->img('icon_user_offline', 'OFFLINE')),
		'S_ONLINE'				=> ($poster_id == ANONYMOUS || !$config['load_onlinetrack']) ? false : (($user_cache[$poster_id]['online']) ? true : false),

		'U_EDIT'			=> (!$user->data['is_registered']) ? '' : ((($user->data['user_id'] == $poster_id && $auth->acl_get('f_edit', $forum_id) && ($row['post_time'] > time() - ($config['edit_time'] * 60) || !$config['edit_time'])) || $auth->acl_get('m_edit', $forum_id)) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=edit&f=$forum_id&p={$row['post_id']}") : ''),
		'U_QUOTE'			=> ($auth->acl_get('f_reply', $forum_id)) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=quote&f=$forum_id&p={$row['post_id']}") : '',
		'U_INFO'			=> ($auth->acl_get('m_info', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=main&mode=post_details&f=$forum_id&p=" . $row['post_id'], true, $user->session_id) : '',
		'U_DELETE'			=> (!$user->data['is_registered']) ? '' : ((($user->data['user_id'] == $poster_id && $auth->acl_get('f_delete', $forum_id) && $topic_data['topic_last_post_id'] == $row['post_id'] && ($row['post_time'] > time() - ($config['edit_time'] * 60) || !$config['edit_time'])) || $auth->acl_get('m_delete', $forum_id)) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=delete&f=$forum_id&p={$row['post_id']}") : ''),

		'U_PROFILE'		=> $user_cache[$poster_id]['profile'],
		'U_SEARCH'		=> $user_cache[$poster_id]['search'],
		'U_PM'			=> ($poster_id != ANONYMOUS && $config['allow_privmsg'] && $auth->acl_get('u_sendpm') && ($user_cache[$poster_id]['allow_pm'] || $auth->acl_gets('a_', 'm_') || $auth->acl_getf_global('m_'))) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=compose&action=quotepost&p=' . $row['post_id']) : '',
		'U_EMAIL'		=> $user_cache[$poster_id]['email'],
		'U_WWW'			=> $user_cache[$poster_id]['www'],
		'U_ICQ'			=> $user_cache[$poster_id]['icq'],
		'U_AIM'			=> $user_cache[$poster_id]['aim'],
		'U_MSN'			=> $user_cache[$poster_id]['msn'],
		'U_YIM'			=> $user_cache[$poster_id]['yim'],
		'U_JABBER'		=> $user_cache[$poster_id]['jabber'],

		'U_REPORT'			=> ($auth->acl_get('f_report', $forum_id)) ? append_sid("{$phpbb_root_path}report.$phpEx", 'f=' . $forum_id . '&p=' . $row['post_id']) : '',
		'U_MCP_REPORT'		=> ($auth->acl_get('m_report', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=report_details&f=' . $forum_id . '&p=' . $row['post_id'], true, $user->session_id) : '',
		'U_MCP_APPROVE'		=> ($auth->acl_get('m_approve', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&mode=approve_details&f=' . $forum_id . '&p=' . $row['post_id'], true, $user->session_id) : '',
		'U_MINI_POST'		=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'p=' . $row['post_id']) . (($topic_data['topic_type'] == POST_GLOBAL) ? '&f=' . $forum_id : '') . '#p' . $row['post_id'],
		'U_NEXT_POST_ID'	=> ($i < $i_total && isset($rowset[$post_list[$i + 1]])) ? $rowset[$post_list[$i + 1]]['post_id'] : '',
		'U_PREV_POST_ID'	=> $prev_post_id,
		'U_NOTES'			=> ($auth->acl_getf_global('m_')) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=notes&mode=user_notes&u=' . $poster_id, true, $user->session_id) : '',
		'U_WARN'			=> ($auth->acl_get('m_warn') && $poster_id != $user->data['user_id'] && $poster_id != ANONYMOUS) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=warn&mode=warn_post&f=' . $forum_id . '&p=' . $row['post_id'], true, $user->session_id) : '',

		'POST_ID'			=> $row['post_id'],
		'POSTER_ID'			=> $poster_id,

		'S_HAS_ATTACHMENTS'	=> (!empty($attachments[$row['post_id']]) && $unhide == true) ? true : false,
		'S_POST_UNAPPROVED'	=> ($row['post_approved']) ? false : true,
		'S_POST_REPORTED'	=> ($row['post_reported'] && $auth->acl_get('m_report', $forum_id)) ? true : false,
		'S_DISPLAY_NOTICE'	=> $display_notice && $row['post_attachment'],
		'S_FRIEND'			=> ($row['friend']) ? true : false,
		'S_UNREAD_POST'		=> $post_unread,
		'S_FIRST_UNREAD'	=> $s_first_unread,
		'S_CUSTOM_FIELDS'	=> (isset($cp_row['row']) && sizeof($cp_row['row'])) ? true : false,
		'S_TOPIC_POSTER'	=> ($topic_data['topic_poster'] == $poster_id) ? true : false,

		'S_IGNORE_POST'		=> ($row['hide_post']) ? true : false,
		'L_IGNORE_POST'		=> ($row['hide_post']) ? sprintf($user->lang['POST_BY_FOE'], get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']), '<a href="' . $viewtopic_url . "&p={$row['post_id']}&view=show#p{$row['post_id']}" . '">', '</a>') : '',
	);

	if (isset($cp_row['row']) && sizeof($cp_row['row']))
	{
		$postrow = array_merge($postrow, $cp_row['row']);
	}
	$arcade_data = display_arcade_highscores($poster_id);
	if (sizeof($arcade_data))
	{
		$postrow = array_merge($postrow, $arcade_data);
	}

	// Dump vars into template
	$template->assign_block_vars('postrow', $postrow);

	if (!empty($cp_row['blockrow']))
	{
		foreach ($cp_row['blockrow'] as $field_data)
		{
			$template->assign_block_vars('postrow.custom_fields', $field_data);
		}
	}

	// Display not already displayed Attachments for this post, we already parsed them. ;)
	if (!empty($attachments[$row['post_id']]))
	{
		foreach ($attachments[$row['post_id']] as $attachment)
		{
			$template->assign_block_vars('postrow.attachment', array(
				'DISPLAY_ATTACHMENT'	=> $attachment)
			);
		}
	}

	$prev_post_id = $row['post_id'];


	unset($rowset[$post_list[$i]]);
	unset($attachments[$row['post_id']]);
}
unset($rowset, $user_cache);

// Update topic view and if necessary attachment view counters ... but only if this is the first 'page view'
if (isset($user->data['session_page']) && strpos($user->data['session_page'], '&t=' . $topic_id) === false)
{
	$sql = 'UPDATE ' . TOPICS_TABLE . '
		SET topic_views = topic_views + 1, topic_last_view_time = ' . time() . "
		WHERE topic_id = $topic_id";
	$db->sql_query($sql);

	// Update the attachment download counts
	if (sizeof($update_count))
	{
		$sql = 'UPDATE ' . ATTACHMENTS_TABLE . '
			SET download_count = download_count + 1
			WHERE ' . $db->sql_in_set('attach_id', array_unique($update_count));
		$db->sql_query($sql);
	}
}

// Only mark topic if it's currently unread. Also make sure we do not set topic tracking back if earlier pages are viewed.
if (isset($topic_tracking_info[$topic_id]) && $topic_data['topic_last_post_time'] > $topic_tracking_info[$topic_id] && $max_post_time > $topic_tracking_info[$topic_id])
{
	markread('topic', $forum_id, $topic_id, $max_post_time);

	// Update forum info
	$all_marked_read = update_forum_tracking_info($forum_id, $topic_data['forum_last_post_time'], (isset($topic_data['forum_mark_time'])) ? $topic_data['forum_mark_time'] : false, false);
}
else
{
	$all_marked_read = true;
}

// If there are absolutely no more unread posts in this forum and unread posts shown, we can savely show the #unread link
if ($all_marked_read)
{
	if ($post_unread)
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> '#unread',
		));
	}
	else if (isset($topic_tracking_info[$topic_id]) && $topic_data['topic_last_post_time'] > $topic_tracking_info[$topic_id])
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=unread") . '#unread',
		));
	}
}
else if (!$all_marked_read)
{
	$last_page = ((floor($start / $config['posts_per_page']) + 1) == max(ceil($total_posts / $config['posts_per_page']), 1)) ? true : false;

	// What can happen is that we are at the last displayed page. If so, we also display the #unread link based in $post_unread
	if ($last_page && $post_unread)
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> '#unread',
		));
	}
	else if (!$last_page)
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=unread") . '#unread',
		));
	}
}

// We overwrite $_REQUEST['f'] if there is no forum specified
// to be able to display the correct online list.
// One downside is that the user currently viewing this topic/post is not taken into account.
if (empty($_REQUEST['f']))
{
	$_REQUEST['f'] = $forum_id;
}

// Output the page
page_header($user->lang['VIEW_TOPIC'] .' - ' . $topic_data['topic_title']);

$template->set_filenames(array(
	'body' => ($view == 'print') ? 'viewtopic_print.html' : 'viewtopic_body.html')
);
make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"), $forum_id);

include($phpbb_root_path . 'includes/functions_quick_reply.' . $phpEx);
quick_reply($topic_id, $forum_id, $topic_data);
//-- mod: Prime Quick Reply -------------------------------------------------//
	if (empty($row['post_deleted_time']))
	{
		if (!isset($prime_multi_quote_count) || $prime_multi_quote_count < 2)
		{
			unset($last_post); // Don't need to keep more than 1 post if we're not multi-quoting
		}
		$last_post[$row['post_id']] = array('post_text' => $row['post_text'], 'bbcode_uid' => $row['bbcode_uid'], 'username' => $row['username']);
	}
//-- end: Prime Quick Reply -------------------------------------------------//
page_footer();

?>
Rhine_
Registered User
Posts: 127
Joined: Sat Mar 15, 2008 4:45 pm

Re: Post Count Requirements

Post by Rhine_ »

Is it possible just to make it impossible to create a new topic when having under x posts?
danswano
Registered User
Posts: 273
Joined: Sun Apr 06, 2008 10:43 pm

Re: Post Count Requirements

Post by danswano »

How to make the limit for new topic only not the new topic and reply together ?
dutchwii
Registered User
Posts: 23
Joined: Sun May 04, 2008 1:28 pm

Re: Post Count Requirements

Post by dutchwii »

for serenity skin it DONT work, can still post messages without the needed ammount posts
danswano
Registered User
Posts: 273
Joined: Sun Apr 06, 2008 10:43 pm

Re: Post Count Requirements

Post by danswano »

How to make the limit for new topic only not the new topic and reply together ?
cicada
Registered User
Posts: 4
Joined: Wed Feb 27, 2008 2:58 pm

Re: Post Count Requirements

Post by cicada »

What statements would I use to reverse/remove the changes made by the SQL query in this mod?

Code: Select all

ALTER TABLE phpbb_forums ADD forum_postcount_view INT NOT NULL DEFAULT '0',
ADD forum_postcount_post INT NOT NULL DEFAULT '0';

ALTER TABLE phpbb_groups ADD group_bypass_post_req TINYINT(1) NOT NULL DEFAULT '0';

UPDATE phpbb_groups SET group_bypass_post_req='1' WHERE group_id=4;

UPDATE phpbb_groups SET group_bypass_post_req='1' WHERE group_id=5;
User avatar
Kojek
Registered User
Posts: 36
Joined: Sat Apr 26, 2008 11:38 am

Re: Post Count Requirements

Post by Kojek »

Kojek wrote:hi i have this problem, can anyone solved it?

Fatal error: Call to undefined function check_post_count_requirement() in /home/selamba/selambanet/viewforum.php on line 87
Fatal error: Call to undefined function check_post_count_requirement() in /home/selamba/selambanet/posting.php on line 69
Fatal error: Call to undefined function check_post_count_requirement() in /home/selamba/selambanet/viewtopic.php on line 70

This is the file:

Viewforum.php

Code: Select all

<?php
/**
*
* @package phpBB3
* @version $Id: viewforum.php 8479 2008-03-29 00:22:48Z naderman $
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);

// Start session
$user->session_begin();
$auth->acl($user->data);

// Start initial var setup
$forum_id	= request_var('f', 0);
$mark_read	= request_var('mark', '');
$start		= request_var('start', 0);

$sort_days	= request_var('st', ((!empty($user->data['user_topic_show_days'])) ? $user->data['user_topic_show_days'] : 0));
$sort_key	= request_var('sk', ((!empty($user->data['user_topic_sortby_type'])) ? $user->data['user_topic_sortby_type'] : 't'));
$sort_dir	= request_var('sd', ((!empty($user->data['user_topic_sortby_dir'])) ? $user->data['user_topic_sortby_dir'] : 'd'));

// Check if the user has actually sent a forum ID with his/her request
// If not give them a nice error page.
if (!$forum_id)
{
	trigger_error('NO_FORUM');
}

$sql_from = FORUMS_TABLE . ' f';
$lastread_select = '';

// Grab appropriate forum data
if ($config['load_db_lastread'] && $user->data['is_registered'])
{
	$sql_from .= ' LEFT JOIN ' . FORUMS_TRACK_TABLE . ' ft ON (ft.user_id = ' . $user->data['user_id'] . '
		AND ft.forum_id = f.forum_id)';
	$lastread_select .= ', ft.mark_time';
}

if ($user->data['is_registered'])
{
	$sql_from .= ' LEFT JOIN ' . FORUMS_WATCH_TABLE . ' fw ON (fw.forum_id = f.forum_id AND fw.user_id = ' . $user->data['user_id'] . ')';
	$lastread_select .= ', fw.notify_status';
}

$sql = "SELECT f.* $lastread_select
	FROM $sql_from
	WHERE f.forum_id = $forum_id";
$result = $db->sql_query($sql);
$forum_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);

if (!$forum_data)
{
	trigger_error('NO_FORUM');
}


// Configure style, language, etc.
$user->setup('viewforum', $forum_data['forum_style']);
// Check if user is allowed to bypass the requirements
$postcount_bypass = FALSE;
$sql = "SELECT b.group_bypass_post_req AS requirement FROM " . USER_GROUP_TABLE . " a, " . GROUPS_TABLE . " b WHERE user_id = " . $user->data['user_id'] . " AND a.group_id = b.group_id";
$result = $db->sql_query($sql);
while ($membership = $db->sql_fetchrow($result))
{
	if ($membership['requirement'] == 1)
	{
		$postcount_bypass = TRUE;
		break;
	}
}
$db->sql_freeresult($result);

// Check if the user has the required post count to view the forum
if (check_post_count_requirement($forum_id,'view') == FALSE && $postcount_bypass == FALSE)
{
	$user->setup('common');
	$post1 = ($forum_data['forum_postcount_view'] == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$remaining = ($forum_data['forum_postcount_view'] - $user->data['user_posts']);
	$post2 = ($remaining == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$accesserror = sprintf($user->lang['POSTREQ_NOACCESS_VIEW'], $forum_data['forum_postcount_view'], $post1);
	if ($user->data['user_id'] != ANONYMOUS)
	{
		$neededposts = "<br /><br />" . sprintf($user->lang['POSTREQ_NOACCESS_MORE'], $remaining, $post2);
	}
	trigger_error($accesserror . $neededposts);
}

// Redirect to login upon emailed notification links
if (isset($_GET['e']) && !$user->data['is_registered'])
{
	login_box('', $user->lang['LOGIN_NOTIFY_FORUM']);
}

// Permissions check
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', $forum_id)))
{
	if ($user->data['user_id'] != ANONYMOUS)
	{
//-- mod: Not-a-Clue (Forum Auth Denial Message Removal)------------------------------------
//-- deactivate following VIA commenting to use `no such forum` error instead
		// trigger_error('SORRY_AUTH_READ');
//-- add
		trigger_error('NO_FORUM');
		
//-- fin mod: Not-a-Clue (Forum Auth Denial Message Removal)--------------------------------
	}

	login_box('', $user->lang['LOGIN_VIEWFORUM']);
}

// Forum is passworded ... check whether access has been granted to this
// user this session, if not show login box
if ($forum_data['forum_password'])
{
	login_forum_box($forum_data);
}

// Is this forum a link? ... User got here either because the
// number of clicks is being tracked or they guessed the id
if ($forum_data['forum_type'] == FORUM_LINK && $forum_data['forum_link'])
{
	// Does it have click tracking enabled?
	if ($forum_data['forum_flags'] & FORUM_FLAG_LINK_TRACK)
	{
		$sql = 'UPDATE ' . FORUMS_TABLE . '
			SET forum_posts = forum_posts + 1
			WHERE forum_id = ' . $forum_id;
		$db->sql_query($sql);
	}

	redirect($forum_data['forum_link']);
}

// Build navigation links
generate_forum_nav($forum_data);

// Forum Rules
if ($auth->acl_get('f_read', $forum_id))
{
	generate_forum_rules($forum_data);
}

// Do we have subforums?
$active_forum_ary = $moderators = array();

if ($forum_data['left_id'] != $forum_data['right_id'] - 1)
{
	list($active_forum_ary, $moderators) = display_forums($forum_data, $config['load_moderators'], $config['load_moderators']);
}
else
{
	$template->assign_var('S_HAS_SUBFORUM', false);
	get_moderators($moderators, $forum_id);
}

// Dump out the page header and load viewforum template
page_header($user->lang['VIEW_FORUM'] . ' - ' . $forum_data['forum_name']);

$template->set_filenames(array(
	'body' => 'viewforum_body.html')
);

make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"), $forum_id);

$template->assign_vars(array(
	'U_VIEW_FORUM'			=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&start=$start"),
));

// Not postable forum or showing active topics?
if (!($forum_data['forum_type'] == FORUM_POST || (($forum_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS) && $forum_data['forum_type'] == FORUM_CAT)))
{
	page_footer();
}

// Ok, if someone has only list-access, we only display the forum list.
// We also make this circumstance available to the template in case we want to display a notice. ;)
if (!$auth->acl_get('f_read', $forum_id))
{
	$template->assign_vars(array(
		'S_NO_READ_ACCESS'		=> true,
		'S_AUTOLOGIN_ENABLED'	=> ($config['allow_autologin']) ? true : false,
		'S_LOGIN_ACTION'		=> append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=login') . '&redirect=' . urlencode(str_replace('&', '&', build_url())),
	));

	page_footer();
}

// Handle marking posts
if ($mark_read == 'topics')
{
	markread('topics', $forum_id);

	$redirect_url = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id);
	meta_refresh(3, $redirect_url);

	trigger_error($user->lang['TOPICS_MARKED'] . '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . $redirect_url . '">', '</a>'));
}

// Is a forum specific topic count required?
if ($forum_data['forum_topics_per_page'])
{
	$config['topics_per_page'] = $forum_data['forum_topics_per_page'];
}

// Do the forum Prune thang - cron type job ...
if ($forum_data['prune_next'] < time() && $forum_data['enable_prune'])
{
	$template->assign_var('RUN_CRON_TASK', '<img src="' . append_sid($phpbb_root_path . 'cron.' . $phpEx, 'cron_type=prune_forum&f=' . $forum_id) . '" alt="cron" width="1" height="1" />');
}

// Forum rules and subscription info
$s_watching_forum = array(
	'link'			=> '',
	'title'			=> '',
	'is_watching'	=> false,
);

if (($config['email_enable'] || $config['jab_enable']) && $config['allow_forum_notify'] && $auth->acl_get('f_subscribe', $forum_id))
{
	$notify_status = (isset($forum_data['notify_status'])) ? $forum_data['notify_status'] : NULL;
	watch_topic_forum('forum', $s_watching_forum, $user->data['user_id'], $forum_id, 0, $notify_status);
}

$s_forum_rules = '';
gen_forum_auth_level('forum', $forum_id, $forum_data['forum_status']);

// Topic ordering options
$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']);

$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']);
$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');

$s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = '';
gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param);

// Limit topics to certain time frame, obtain correct topic count
// global announcements must not be counted, normal announcements have to
// be counted, as forum_topics(_real) includes them
if ($sort_days)
{
	$min_post_time = time() - ($sort_days * 86400);

	$sql = 'SELECT COUNT(topic_id) AS num_topics
		FROM ' . TOPICS_TABLE . "
		WHERE forum_id = $forum_id
			AND ((topic_type <> " . POST_GLOBAL . " AND topic_last_post_time >= $min_post_time)
				OR topic_type = " . POST_ANNOUNCE . ")
		" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND topic_approved = 1');
	$result = $db->sql_query($sql);
	$topics_count = (int) $db->sql_fetchfield('num_topics');
	$db->sql_freeresult($result);

	if (isset($_POST['sort']))
	{
		$start = 0;
	}
	$sql_limit_time = "AND t.topic_last_post_time >= $min_post_time";

	// Make sure we have information about day selection ready
	$template->assign_var('S_SORT_DAYS', true);
}
else
{
	$topics_count = ($auth->acl_get('m_approve', $forum_id)) ? $forum_data['forum_topics_real'] : $forum_data['forum_topics'];
	$sql_limit_time = '';
}

// Make sure $start is set to the last page if it exceeds the amount
if ($start < 0 || $start > $topics_count)
{
	$start = ($start < 0) ? 0 : floor(($topics_count - 1) / $config['topics_per_page']) * $config['topics_per_page'];
}

// Basic pagewide vars
$post_alt = ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['FORUM_LOCKED'] : $user->lang['POST_NEW_TOPIC'];

// Display active topics?
$s_display_active = ($forum_data['forum_type'] == FORUM_CAT && ($forum_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS)) ? true : false;
if ($config['allow_quick_post'])
{
	include($phpbb_root_path . 'includes/quick_reply.' . $phpEx);
}

$template->assign_vars(array(
	'MODERATORS'	=> (!empty($moderators[$forum_id])) ? implode(', ', $moderators[$forum_id]) : '',

	'POST_IMG'					=> ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', $post_alt) : $user->img('button_topic_new', $post_alt),
	'NEWEST_POST_IMG'			=> $user->img('icon_topic_newest', 'VIEW_NEWEST_POST'),
	'LAST_POST_IMG'				=> $user->img('icon_topic_latest', 'VIEW_LATEST_POST'),
	'FOLDER_IMG'				=> $user->img('topic_read', 'NO_NEW_POSTS'),
	'FOLDER_NEW_IMG'			=> $user->img('topic_unread', 'NEW_POSTS'),
	'FOLDER_HOT_IMG'			=> $user->img('topic_read_hot', 'NO_NEW_POSTS_HOT'),
	'FOLDER_HOT_NEW_IMG'		=> $user->img('topic_unread_hot', 'NEW_POSTS_HOT'),
	'FOLDER_LOCKED_IMG'			=> $user->img('topic_read_locked', 'NO_NEW_POSTS_LOCKED'),
	'FOLDER_LOCKED_NEW_IMG'		=> $user->img('topic_unread_locked', 'NEW_POSTS_LOCKED'),
	'FOLDER_STICKY_IMG'			=> $user->img('sticky_read', 'POST_STICKY'),
	'FOLDER_STICKY_NEW_IMG'		=> $user->img('sticky_unread', 'POST_STICKY'),
	'FOLDER_ANNOUNCE_IMG'		=> $user->img('announce_read', 'POST_ANNOUNCEMENT'),
	'FOLDER_ANNOUNCE_NEW_IMG'	=> $user->img('announce_unread', 'POST_ANNOUNCEMENT'),
	'FOLDER_MOVED_IMG'			=> $user->img('topic_moved', 'TOPIC_MOVED'),
	'REPORTED_IMG'				=> $user->img('icon_topic_reported', 'TOPIC_REPORTED'),
	'UNAPPROVED_IMG'			=> $user->img('icon_topic_unapproved', 'TOPIC_UNAPPROVED'),
	'GOTO_PAGE_IMG'				=> $user->img('icon_post_target', 'GOTO_PAGE'),

	'L_NO_TOPICS' 			=> ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['POST_FORUM_LOCKED'] : $user->lang['NO_TOPICS'],

	'S_DISPLAY_POST_INFO'	=> ($forum_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,

	'S_IS_POSTABLE'			=> ($forum_data['forum_type'] == FORUM_POST) ? true : false,
	'S_USER_CAN_POST'		=> ($auth->acl_get('f_post', $forum_id)) ? true : false,
	'S_DISPLAY_ACTIVE'		=> $s_display_active,
	'S_SELECT_SORT_DIR'		=> $s_sort_dir,
	'S_SELECT_SORT_KEY'		=> $s_sort_key,
	'S_SELECT_SORT_DAYS'	=> $s_limit_days,
	'S_TOPIC_ICONS'			=> ($s_display_active && sizeof($active_forum_ary)) ? max($active_forum_ary['enable_icons']) : (($forum_data['enable_icons']) ? true : false),
	'S_WATCH_FORUM_LINK'	=> $s_watching_forum['link'],
	'S_WATCH_FORUM_TITLE'	=> $s_watching_forum['title'],
	'S_WATCHING_FORUM'		=> $s_watching_forum['is_watching'],
	'S_FORUM_ACTION'		=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&start=$start"),
	'S_DISPLAY_SEARCHBOX'	=> ($auth->acl_get('u_search') && $auth->acl_get('f_search', $forum_id) && $config['load_search']) ? true : false,
	'S_SEARCHBOX_ACTION'	=> append_sid("{$phpbb_root_path}search.$phpEx", 'fid[]=' . $forum_id),
	'S_SINGLE_MODERATOR'	=> (!empty($moderators[$forum_id]) && sizeof($moderators[$forum_id]) > 1) ? false : true,
	'S_IS_LOCKED'			=> ($forum_data['forum_status'] == ITEM_LOCKED) ? true : false,
	'S_VIEWFORUM'			=> true,

	'U_MCP'				=> ($auth->acl_get('m_', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "f=$forum_id&i=main&mode=forum_view", true, $user->session_id) : '',
	'U_POST_NEW_TOPIC'	=> ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS) ? append_sid("{$phpbb_root_path}posting.$phpEx", 'mode=post&f=' . $forum_id) : '',
	'U_VIEW_FORUM'		=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&$u_sort_param&start=$start"),
	'U_MARK_TOPICS'		=> ($user->data['is_registered'] || $config['load_anon_lastread']) ? append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&mark=topics") : '',
));

// Grab icons
$icons = $cache->obtain_icons();

// Grab all topic data
$rowset = $announcement_list = $topic_list = $global_announce_list = array();

$sql_array = array(
	'SELECT'	=> 't.*',
	'FROM'		=> array(
		TOPICS_TABLE		=> 't'
	),
	'LEFT_JOIN'	=> array(),
);

$sql_approved = ($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND t.topic_approved = 1';

if ($user->data['is_registered'])
{
	if ($config['load_db_track'])
	{
		$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']);
		$sql_array['SELECT'] .= ', tp.topic_posted';
	}

	if ($config['load_db_lastread'])
	{
		$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']);
		$sql_array['SELECT'] .= ', tt.mark_time';

		if ($s_display_active && sizeof($active_forum_ary))
		{
			$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']);
			$sql_array['SELECT'] .= ', ft.mark_time AS forum_mark_time';
		}
	}
}

if ($forum_data['forum_type'] == FORUM_POST)
{
	// Obtain announcements ... removed sort ordering, sort by time in all cases
	$sql = $db->sql_build_query('SELECT', array(
		'SELECT'	=> $sql_array['SELECT'],
		'FROM'		=> $sql_array['FROM'],
		'LEFT_JOIN'	=> $sql_array['LEFT_JOIN'],

		'WHERE'		=> 't.forum_id IN (' . $forum_id . ', 0)
			AND t.topic_type IN (' . POST_ANNOUNCE . ', ' . POST_GLOBAL . ')',

		'ORDER_BY'	=> 't.topic_time DESC',
	));
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		$rowset[$row['topic_id']] = $row;
		$announcement_list[] = $row['topic_id'];

		if ($row['topic_type'] == POST_GLOBAL)
		{
			$global_announce_list[$row['topic_id']] = true;
		}
		else
		{
			$topics_count--;
		}
	}
	$db->sql_freeresult($result);
}

// If the user is trying to reach late pages, start searching from the end
$store_reverse = false;
$sql_limit = $config['topics_per_page'];
if ($start > $topics_count / 2)
{
	$store_reverse = true;

	if ($start + $config['topics_per_page'] > $topics_count)
	{
		$sql_limit = min($config['topics_per_page'], max(1, $topics_count - $start));
	}

	// Select the sort order
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'ASC' : 'DESC');
	$sql_start = max(0, $topics_count - $sql_limit - $start);
}
else
{
	// Select the sort order
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
	$sql_start = $start;
}

if ($forum_data['forum_type'] == FORUM_POST || !sizeof($active_forum_ary))
{
	$sql_where = 't.forum_id = ' . $forum_id;
}
else if (empty($active_forum_ary['exclude_forum_id']))
{
	$sql_where = $db->sql_in_set('t.forum_id', $active_forum_ary['forum_id']);
}
else
{
	$get_forum_ids = array_diff($active_forum_ary['forum_id'], $active_forum_ary['exclude_forum_id']);
	$sql_where = (sizeof($get_forum_ids)) ? $db->sql_in_set('t.forum_id', $get_forum_ids) : 't.forum_id = ' . $forum_id;
}

// Grab just the sorted topic ids
$sql = 'SELECT t.topic_id
	FROM ' . TOPICS_TABLE . " t
	WHERE $sql_where
		AND t.topic_type IN (" . POST_NORMAL . ', ' . POST_STICKY . ")
		$sql_approved
		$sql_limit_time
	ORDER BY t.topic_type " . ((!$store_reverse) ? 'DESC' : 'ASC') . ', ' . $sql_sort_order;
$result = $db->sql_query_limit($sql, $sql_limit, $sql_start);

while ($row = $db->sql_fetchrow($result))
{
	$topic_list[] = (int) $row['topic_id'];
}
$db->sql_freeresult($result);

// For storing shadow topics
$shadow_topic_list = array();

if (sizeof($topic_list))
{
	// SQL array for obtaining topics/stickies
	$sql_array = array(
		'SELECT'		=> $sql_array['SELECT'],
		'FROM'			=> $sql_array['FROM'],
		'LEFT_JOIN'		=> $sql_array['LEFT_JOIN'],

		'WHERE'			=> $db->sql_in_set('t.topic_id', $topic_list),
	);

	// If store_reverse, then first obtain topics, then stickies, else the other way around...
	// Funnily enough you typically save one query if going from the last page to the middle (store_reverse) because
	// the number of stickies are not known
	$sql = $db->sql_build_query('SELECT', $sql_array);
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		if ($row['topic_status'] == ITEM_MOVED)
		{
			$shadow_topic_list[$row['topic_moved_id']] = $row['topic_id'];
		}

		$rowset[$row['topic_id']] = $row;
	}
	$db->sql_freeresult($result);
}

// If we have some shadow topics, update the rowset to reflect their topic information
if (sizeof($shadow_topic_list))
{
	$sql = 'SELECT *
		FROM ' . TOPICS_TABLE . '
		WHERE ' . $db->sql_in_set('topic_id', array_keys($shadow_topic_list));
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		$orig_topic_id = $shadow_topic_list[$row['topic_id']];

		// If the shadow topic is already listed within the rowset (happens for active topics for example), then do not include it...
		if (isset($rowset[$row['topic_id']]))
		{
			// We need to remove any trace regarding this topic. :)
			unset($rowset[$orig_topic_id]);
			unset($topic_list[array_search($orig_topic_id, $topic_list)]);
			$topics_count--;

			continue;
		}

		// Do not include those topics the user has no permission to access
		if (!$auth->acl_get('f_read', $row['forum_id']))
		{
			// We need to remove any trace regarding this topic. :)
			unset($rowset[$orig_topic_id]);
			unset($topic_list[array_search($orig_topic_id, $topic_list)]);
			$topics_count--;

			continue;
		}

		// We want to retain some values
		$row = array_merge($row, array(
			'topic_moved_id'	=> $rowset[$orig_topic_id]['topic_moved_id'],
			'topic_status'		=> $rowset[$orig_topic_id]['topic_status'],
			'topic_type'		=> $rowset[$orig_topic_id]['topic_type'],
		));

		$rowset[$orig_topic_id] = $row;
	}
	$db->sql_freeresult($result);
}
unset($shadow_topic_list);

// Ok, adjust topics count for active topics list
if ($s_display_active)
{
	$topics_count = 1;
}

$template->assign_vars(array(
	'PAGINATION'	=> generate_pagination(append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&$u_sort_param"), $topics_count, $config['topics_per_page'], $start),
	'PAGE_NUMBER'	=> on_page($topics_count, $config['topics_per_page'], $start),
	'TOTAL_TOPICS'	=> ($s_display_active) ? false : (($topics_count == 1) ? $user->lang['VIEW_FORUM_TOPIC'] : sprintf($user->lang['VIEW_FORUM_TOPICS'], $topics_count)))
);

$topic_list = ($store_reverse) ? array_merge($announcement_list, array_reverse($topic_list)) : array_merge($announcement_list, $topic_list);
$topic_tracking_info = $tracking_topics = array();

// Okay, lets dump out the page ...
if (sizeof($topic_list))
{
	$mark_forum_read = true;
	$mark_time_forum = 0;

	// Active topics?
	if ($s_display_active && sizeof($active_forum_ary))
	{
		// Generate topic forum list...
		$topic_forum_list = array();
		foreach ($rowset as $t_id => $row)
		{
			$topic_forum_list[$row['forum_id']]['forum_mark_time'] = ($config['load_db_lastread'] && $user->data['is_registered'] && isset($row['forum_mark_time'])) ? $row['forum_mark_time'] : 0;
			$topic_forum_list[$row['forum_id']]['topics'][] = $t_id;
		}

		if ($config['load_db_lastread'] && $user->data['is_registered'])
		{
			foreach ($topic_forum_list as $f_id => $topic_row)
			{
				$topic_tracking_info += get_topic_tracking($f_id, $topic_row['topics'], $rowset, array($f_id => $topic_row['forum_mark_time']), false);
			}
		}
		else if ($config['load_anon_lastread'] || $user->data['is_registered'])
		{
			foreach ($topic_forum_list as $f_id => $topic_row)
			{
				$topic_tracking_info += get_complete_topic_tracking($f_id, $topic_row['topics'], false);
			}
		}

		unset($topic_forum_list);
	}
	else
	{
		if ($config['load_db_lastread'] && $user->data['is_registered'])
		{
			$topic_tracking_info = get_topic_tracking($forum_id, $topic_list, $rowset, array($forum_id => $forum_data['mark_time']), $global_announce_list);
			$mark_time_forum = (!empty($forum_data['mark_time'])) ? $forum_data['mark_time'] : $user->data['user_lastmark'];
		}
		else if ($config['load_anon_lastread'] || $user->data['is_registered'])
		{
			$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_list, $global_announce_list);

			if (!$user->data['is_registered'])
			{
				$user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0;
			}
			$mark_time_forum = (isset($tracking_topics['f'][$forum_id])) ? (int) (base_convert($tracking_topics['f'][$forum_id], 36, 10) + $config['board_startdate']) : $user->data['user_lastmark'];
		}
	}

	$s_type_switch = 0;
	foreach ($topic_list as $topic_id)
	{
		$row = &$rowset[$topic_id];

		// This will allow the style designer to output a different header
		// or even separate the list of announcements from sticky and normal topics
		$s_type_switch_test = ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL) ? 1 : 0;

		// Replies
		$replies = ($auth->acl_get('m_approve', $forum_id)) ? $row['topic_replies_real'] : $row['topic_replies'];

		if ($row['topic_status'] == ITEM_MOVED)
		{
			$topic_id = $row['topic_moved_id'];
			$unread_topic = false;
		}
		else
		{
			$unread_topic = (isset($topic_tracking_info[$topic_id]) && $row['topic_last_post_time'] > $topic_tracking_info[$topic_id]) ? true : false;
		}

		// Get folder img, topic status/type related information
		$folder_img = $folder_alt = $topic_type = '';
		topic_status($row, $replies, $unread_topic, $folder_img, $folder_alt, $topic_type);

		// Generate all the URIs ...
		$view_topic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . (($row['forum_id']) ? $row['forum_id'] : $forum_id) . '&t=' . $topic_id);

		$topic_unapproved = (!$row['topic_approved'] && $auth->acl_get('m_approve', $forum_id)) ? true : false;
		$posts_unapproved = ($row['topic_approved'] && $row['topic_replies'] < $row['topic_replies_real'] && $auth->acl_get('m_approve', $forum_id)) ? true : false;
		$u_mcp_queue = ($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) : '';

		// Send vars to template
		$template->assign_block_vars('topicrow', array(
			'FORUM_ID'					=> $forum_id,
			'TOPIC_ID'					=> $topic_id,
			'TOPIC_AUTHOR'				=> get_username_string('username', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
			'TOPIC_AUTHOR_COLOUR'		=> get_username_string('colour', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
			'TOPIC_AUTHOR_FULL'			=> get_username_string('full', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
			'FIRST_POST_TIME'			=> $user->format_date($row['topic_time']),
			'LAST_POST_SUBJECT'			=> censor_text($row['topic_last_post_subject']),
			'LAST_POST_TIME'			=> $user->format_date($row['topic_last_post_time']),
			'LAST_VIEW_TIME'			=> $user->format_date($row['topic_last_view_time']),
			'LAST_POST_AUTHOR'			=> get_username_string('username', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
			'LAST_POST_AUTHOR_COLOUR'	=> get_username_string('colour', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
			'LAST_POST_AUTHOR_FULL'		=> get_username_string('full', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),

			'PAGINATION'		=> topic_generate_pagination($replies, $view_topic_url),
			'REPLIES'			=> $replies,
			'VIEWS'				=> $row['topic_views'],
			'TOPIC_TITLE'		=> censor_text($row['topic_title']),
			'TOPIC_TYPE'		=> $topic_type,

			'TOPIC_FOLDER_IMG'		=> $user->img($folder_img, $folder_alt),
			'TOPIC_FOLDER_IMG_SRC'	=> $user->img($folder_img, $folder_alt, false, '', 'src'),
			'TOPIC_FOLDER_IMG_ALT'	=> $user->lang[$folder_alt],
			'TOPIC_ICON_IMG'		=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['img'] : '',
			'TOPIC_ICON_IMG_WIDTH'	=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['width'] : '',
			'TOPIC_ICON_IMG_HEIGHT'	=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['height'] : '',
			'ATTACH_ICON_IMG'		=> ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id) && $row['topic_attachment']) ? $user->img('icon_topic_attach', $user->lang['TOTAL_ATTACHMENTS']) : '',
			'UNAPPROVED_IMG'		=> ($topic_unapproved || $posts_unapproved) ? $user->img('icon_topic_unapproved', ($topic_unapproved) ? 'TOPIC_UNAPPROVED' : 'POSTS_UNAPPROVED') : '',

			'S_TOPIC_TYPE'			=> $row['topic_type'],
			'S_USER_POSTED'			=> (isset($row['topic_posted']) && $row['topic_posted']) ? true : false,
			'S_UNREAD_TOPIC'		=> $unread_topic,
			'S_TOPIC_REPORTED'		=> (!empty($row['topic_reported']) && $auth->acl_get('m_report', $forum_id)) ? true : false,
			'S_TOPIC_UNAPPROVED'	=> $topic_unapproved,
			'S_POSTS_UNAPPROVED'	=> $posts_unapproved,
			'S_HAS_POLL'			=> ($row['poll_start']) ? true : false,
			'S_POST_ANNOUNCE'		=> ($row['topic_type'] == POST_ANNOUNCE) ? true : false,
			'S_POST_GLOBAL'			=> ($row['topic_type'] == POST_GLOBAL) ? true : false,
			'S_POST_STICKY'			=> ($row['topic_type'] == POST_STICKY) ? true : false,
			'S_TOPIC_LOCKED'		=> ($row['topic_status'] == ITEM_LOCKED) ? true : false,
			'S_TOPIC_MOVED'			=> ($row['topic_status'] == ITEM_MOVED) ? true : false,

			'U_NEWEST_POST'			=> $view_topic_url . '&view=unread#unread',
			'U_LAST_POST'			=> $view_topic_url . '&p=' . $row['topic_last_post_id'] . '#p' . $row['topic_last_post_id'],
			'U_LAST_POST_AUTHOR'	=> get_username_string('profile', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
			'U_TOPIC_AUTHOR'		=> get_username_string('profile', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
			'U_VIEW_TOPIC'			=> $view_topic_url,
			'U_MCP_REPORT'			=> append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=reports&f=' . $forum_id . '&t=' . $topic_id, true, $user->session_id),
			'U_MCP_QUEUE'			=> $u_mcp_queue,

			'S_TOPIC_TYPE_SWITCH'	=> ($s_type_switch == $s_type_switch_test) ? -1 : $s_type_switch_test)
		);

		$s_type_switch = ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL) ? 1 : 0;

		if ($unread_topic)
		{
			$mark_forum_read = false;
		}

		unset($rowset[$topic_id]);
	}
}

// This is rather a fudge but it's the best I can think of without requiring information
// on all topics (as we do in 2.0.x). It looks for unread or new topics, if it doesn't find
// any it updates the forum last read cookie. This requires that the user visit the forum
// after reading a topic
if ($forum_data['forum_type'] == FORUM_POST && sizeof($topic_list) && $mark_forum_read)
{
	update_forum_tracking_info($forum_id, $forum_data['forum_last_post_time'], false, $mark_time_forum);
}

page_footer();

?>
Posting.php

Code: Select all

<?php
/**
*
* @package phpBB3
* @version $Id: posting.php 8479 2008-03-29 00:22:48Z naderman $
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_posting.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
include($phpbb_root_path . 'includes/message_parser.' . $phpEx);


// Start session management
$user->session_begin();
$auth->acl($user->data);


// Grab only parameters needed here
$post_id	= request_var('p', 0);
$topic_id	= request_var('t', 0);
$forum_id	= request_var('f', 0);
$draft_id	= request_var('d', 0);
$lastclick	= request_var('lastclick', 0);

$submit		= (isset($_POST['post'])) ? true : false;
$preview	= (isset($_POST['preview'])) ? true : false;
$save		= (isset($_POST['save'])) ? true : false;
$load		= (isset($_POST['load'])) ? true : false;
$delete		= (isset($_POST['delete'])) ? true : false;
$cancel		= (isset($_POST['cancel']) && !isset($_POST['save'])) ? true : false;

$refresh	= (isset($_POST['add_file']) || isset($_POST['delete_file']) || isset($_POST['cancel_unglobalise']) || $save || $load) ? true : false;
$mode		= ($delete && !$preview && !$refresh && $submit) ? 'delete' : request_var('mode', '');

$error = $post_data = array();
$current_time = time();
// Check if user is allowed to bypass the requirements
$postcount_bypass = FALSE;
$sql = "SELECT b.group_bypass_post_req AS requirement FROM " . USER_GROUP_TABLE . " a, " . GROUPS_TABLE . " b WHERE user_id = " . $user->data['user_id'] . " AND a.group_id = b.group_id";
$result = $db->sql_query($sql);
while ($membership = $db->sql_fetchrow($result))
{
	if ($membership['requirement'] == 1)
	{
		$postcount_bypass = TRUE;
		break;
	}
}
$db->sql_freeresult($result);

// Check if the user has the required post count to post in this forum
$sql_from = FORUMS_TABLE . ' f';
$sql = "SELECT f.*
	FROM $sql_from
	WHERE f.forum_id = $forum_id";
$result = $db->sql_query($sql);
$forum_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (check_post_count_requirement($forum_id,'post') == FALSE && $postcount_bypass == FALSE)
{
	$user->setup('common');
	$post1 = ($forum_data['forum_postcount_post'] == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$remaining = ($forum_data['forum_postcount_post'] - $user->data['user_posts']);
	$post2 = ($remaining == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$accesserror = sprintf($user->lang['POSTREQ_NOACCESS_POST'], $forum_data['forum_postcount_post'], $post1);
	if ($user->data['user_id'] != ANONYMOUS)
	{
		$neededposts = "<br /><br />" . sprintf($user->lang['POSTREQ_NOACCESS_MORE'], $remaining, $post2);
	}
	trigger_error($accesserror . $neededposts);
}


// Was cancel pressed? If so then redirect to the appropriate page
if ($cancel || ($current_time - $lastclick < 2 && $submit))
{
	$redirect = ($post_id) ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'p=' . $post_id) . '#p' . $post_id : (($topic_id) ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", 't=' . $topic_id) : (($forum_id) ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) : append_sid("{$phpbb_root_path}index.$phpEx")));
	redirect($redirect);
}

if (in_array($mode, array('post', 'reply', 'quote', 'edit', 'delete')) && !$forum_id)
{
	trigger_error('NO_FORUM');
}

// We need to know some basic information in all cases before we do anything.
switch ($mode)
{
	case 'post':
		$sql = 'SELECT *
			FROM ' . FORUMS_TABLE . "
			WHERE forum_id = $forum_id";
	break;

	case 'bump':
	case 'reply':
		if (!$topic_id)
		{
			trigger_error('NO_TOPIC');
		}

		$sql = 'SELECT f.*, t.*
			FROM ' . TOPICS_TABLE . ' t, ' . FORUMS_TABLE . " f
			WHERE t.topic_id = $topic_id
				AND (f.forum_id = t.forum_id
					OR f.forum_id = $forum_id)";
	break;

	case 'quote':
	case 'edit':
	case 'delete':
		if (!$post_id)
		{
			$user->setup('posting');
			trigger_error('NO_POST');
		}

		$sql = 'SELECT f.*, t.*, p.*, u.username, u.username_clean, u.user_sig, u.user_sig_bbcode_uid, u.user_sig_bbcode_bitfield
			FROM ' . POSTS_TABLE . ' p, ' . TOPICS_TABLE . ' t, ' . FORUMS_TABLE . ' f, ' . USERS_TABLE . " u
			WHERE p.post_id = $post_id
				AND t.topic_id = p.topic_id
				AND u.user_id = p.poster_id
				AND (f.forum_id = t.forum_id
					OR f.forum_id = $forum_id)";
	break;

	case 'smilies':
		$sql = '';
		if ( $forum_id )
		{
			generate_smilies('window', $forum_id);
		}
		else
		{
			generate_smilies('window', '', 1);
		}
	break;

	case 'popup':
		if ($forum_id)
		{
			$sql = 'SELECT forum_style
				FROM ' . FORUMS_TABLE . '
				WHERE forum_id = ' . $forum_id;
		}
		else
		{
			upload_popup();
			garbage_collection();
			exit_handler();
		}
	break;

	default:
		$sql = '';
	break;
}

if (!$sql)
{
	$user->setup('posting');
	trigger_error('NO_POST_MODE');
}

$result = $db->sql_query($sql);
$post_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);

if (!$post_data)
{
	if (!($mode == 'post' || $mode == 'bump' || $mode == 'reply'))
	{
		$user->setup('posting');
	}
	trigger_error(($mode == 'post' || $mode == 'bump' || $mode == 'reply') ? 'NO_TOPIC' : 'NO_POST');
}

if ($mode == 'popup')
{
	upload_popup($post_data['forum_style']);
	exit_handler();
}

$user->setup(array('posting', 'mcp', 'viewtopic'), $post_data['forum_style']);

// Use post_row values in favor of submitted ones...
$forum_id	= (!empty($post_data['forum_id'])) ? (int) $post_data['forum_id'] : (int) $forum_id;
$topic_id	= (!empty($post_data['topic_id'])) ? (int) $post_data['topic_id'] : (int) $topic_id;
$post_id	= (!empty($post_data['post_id'])) ? (int) $post_data['post_id'] : (int) $post_id;

// Need to login to passworded forum first?
if ($post_data['forum_password'])
{
	login_forum_box(array(
		'forum_id'			=> $forum_id,
		'forum_password'	=> $post_data['forum_password'])
	);
}

// Check permissions
if ($user->data['is_bot'])
{
	redirect(append_sid("{$phpbb_root_path}index.$phpEx"));
}

// Is the user able to read within this forum?
if (!$auth->acl_get('f_read', $forum_id))
{
	if ($user->data['user_id'] != ANONYMOUS)
	{
		trigger_error('USER_CANNOT_READ');
	}

	login_box('', $user->lang['LOGIN_EXPLAIN_POST']);
}

// Permission to do the action asked?
$is_authed = false;

switch ($mode)
{
	case 'post':
		if ($auth->acl_get('f_post', $forum_id))
		{
			$is_authed = true;
		}
	break;

	case 'bump':
		if ($auth->acl_get('f_bump', $forum_id))
		{
			$is_authed = true;
		}
	break;

	case 'quote':

		$post_data['post_edit_locked'] = 0;

	// no break;

	case 'reply':
		if ($auth->acl_get('f_reply', $forum_id))
		{
			$is_authed = true;
		}
	break;

	case 'edit':
		if ($user->data['is_registered'] && $auth->acl_gets('f_edit', 'm_edit', $forum_id))
		{
			$is_authed = true;
		}
	break;

	case 'delete':
		if ($user->data['is_registered'] && $auth->acl_gets('f_delete', 'm_delete', $forum_id))
		{
			$is_authed = true;
		}
	break;
}

if (!$is_authed)
{
	$check_auth = ($mode == 'quote') ? 'reply' : $mode;

	if ($user->data['is_registered'])
	{
		trigger_error('USER_CANNOT_' . strtoupper($check_auth));
	}

	login_box('', $user->lang['LOGIN_EXPLAIN_' . strtoupper($mode)]);
}

// Is the user able to post within this forum?
if ($post_data['forum_type'] != FORUM_POST && in_array($mode, array('post', 'bump', 'quote', 'reply')))
{
	trigger_error('USER_CANNOT_FORUM_POST');
}

// Forum/Topic locked?
if (($post_data['forum_status'] == ITEM_LOCKED || (isset($post_data['topic_status']) && $post_data['topic_status'] == ITEM_LOCKED)) && !$auth->acl_get('m_edit', $forum_id))
{
	trigger_error(($post_data['forum_status'] == ITEM_LOCKED) ? 'FORUM_LOCKED' : 'TOPIC_LOCKED');
}

// Can we edit this post ... if we're a moderator with rights then always yes
// else it depends on editing times, lock status and if we're the correct user
if ($mode == 'edit' && !$auth->acl_get('m_edit', $forum_id))
{
	if ($user->data['user_id'] != $post_data['poster_id'])
	{
		trigger_error('USER_CANNOT_EDIT');
	}

	if (!($post_data['post_time'] > time() - ($config['edit_time'] * 60) || !$config['edit_time']))
	{
		trigger_error('CANNOT_EDIT_TIME');
	}

	if ($post_data['post_edit_locked'])
	{
		trigger_error('CANNOT_EDIT_POST_LOCKED');
	}
}

// Handle delete mode...
if ($mode == 'delete')
{
	handle_post_delete($forum_id, $topic_id, $post_id, $post_data);
	exit_handler();
}

// Handle bump mode...
if ($mode == 'bump')
{
	if ($bump_time = bump_topic_allowed($forum_id, $post_data['topic_bumped'], $post_data['topic_last_post_time'], $post_data['topic_poster'], $post_data['topic_last_poster_id']))
	{
		$db->sql_transaction('begin');

		$sql = 'UPDATE ' . POSTS_TABLE . "
			SET post_time = $current_time
			WHERE post_id = {$post_data['topic_last_post_id']}
				AND topic_id = $topic_id";
		$db->sql_query($sql);

		$sql = 'UPDATE ' . TOPICS_TABLE . "
			SET topic_last_post_time = $current_time,
				topic_bumped = 1,
				topic_bumper = " . $user->data['user_id'] . "
			WHERE topic_id = $topic_id";
		$db->sql_query($sql);

		update_post_information('forum', $forum_id);

		$sql = 'UPDATE ' . USERS_TABLE . "
			SET user_lastpost_time = $current_time
			WHERE user_id = " . $user->data['user_id'];
		$db->sql_query($sql);

		$db->sql_transaction('commit');

		markread('post', $forum_id, $topic_id, $current_time);

		add_log('mod', $forum_id, $topic_id, 'LOG_BUMP_TOPIC', $post_data['topic_title']);

		$meta_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&p={$post_data['topic_last_post_id']}") . "#p{$post_data['topic_last_post_id']}";
		meta_refresh(3, $meta_url);

		$message = $user->lang['TOPIC_BUMPED'] . '<br /><br />' . sprintf($user->lang['VIEW_MESSAGE'], '<a href="' . $meta_url . '">', '</a>');
		$message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) . '">', '</a>');

		trigger_error($message);
	}

	trigger_error('BUMP_ERROR');
}
// Check if the topic viewer has posted in a topic
$unhide = false; 
if ($user->data['user_id'] != ANONYMOUS)
{
	// If moderator or admin, skip reply check, auto unhide
	if ($auth->acl_get('m_', $forum_id))
	{
		$unhide = true;
	}
	else
	{
	$sql = "SELECT poster_id, topic_id 
		FROM " . POSTS_TABLE . "
		WHERE topic_id = $topic_id 
		AND poster_id = " . $user->data['user_id']; 

	$result = $db->sql_query($sql);
	$unhide = $db->sql_affectedrows($result) ? true : false;
	$db->sql_freeresult($result);
	}
}

// Subject length limiting to 60 characters if first post...
if ($mode == 'post' || ($mode == 'edit' && $post_data['topic_first_post_id'] == $post_data['post_id']))
{
	$template->assign_var('S_NEW_MESSAGE', true);
}

// Determine some vars
if (isset($post_data['poster_id']) && $post_data['poster_id'] == ANONYMOUS)
{
	$post_data['quote_username'] = (!empty($post_data['post_username'])) ? $post_data['post_username'] : $user->lang['GUEST'];
}
else
{
	$post_data['quote_username'] = isset($post_data['username']) ? $post_data['username'] : '';
}

$post_data['post_edit_locked']	= (isset($post_data['post_edit_locked'])) ? (int) $post_data['post_edit_locked'] : 0;
$post_data['post_subject']		= (in_array($mode, array('quote', 'edit'))) ? $post_data['post_subject'] : ((isset($post_data['topic_title'])) ? $post_data['topic_title'] : '');
$post_data['topic_time_limit']	= (isset($post_data['topic_time_limit'])) ? (($post_data['topic_time_limit']) ? (int) $post_data['topic_time_limit'] / 86400 : (int) $post_data['topic_time_limit']) : 0;
$post_data['poll_length']		= (!empty($post_data['poll_length'])) ? (int) $post_data['poll_length'] / 86400 : 0;
$post_data['poll_start']		= (!empty($post_data['poll_start'])) ? (int) $post_data['poll_start'] : 0;
$post_data['icon_id']			= (!isset($post_data['icon_id']) || in_array($mode, array('quote', 'reply'))) ? 0 : (int) $post_data['icon_id'];
$post_data['poll_options']		= array();

// Get Poll Data
if ($post_data['poll_start'])
{
	$sql = 'SELECT poll_option_text
		FROM ' . POLL_OPTIONS_TABLE . "
		WHERE topic_id = $topic_id
		ORDER BY poll_option_id";
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		$post_data['poll_options'][] = trim($row['poll_option_text']);
	}
	$db->sql_freeresult($result);
}

$orig_poll_options_size = sizeof($post_data['poll_options']);

$message_parser = new parse_message();

if (isset($post_data['post_text']))
{
	$message_parser->message = &$post_data['post_text'];
	$uid = $post_data['bbcode_uid'];
	$user->add_lang('mods/simple_hide_bbcode');

	if ($mode == 'edit' or $unhide == true)
	{
		$message_parser->message = $message_parser->message;
	}
	else
	{
		$message_parser->message = preg_replace("#\[hide:$uid\].*?\[/hide:$uid\]#ise", "\$user->lang['HIDDEN_MESSAGE']", $message_parser->message);
	}
	unset($post_data['post_text']);
}

// Set some default variables
$uninit = array('post_attachment' => 0, 'poster_id' => $user->data['user_id'], 'enable_magic_url' => 0, 'topic_status' => 0, 'topic_type' => POST_NORMAL, 'post_subject' => '', 'topic_title' => '', 'post_time' => 0, 'post_edit_reason' => '', 'notify_set' => 0);

foreach ($uninit as $var_name => $default_value)
{
	if (!isset($post_data[$var_name]))
	{
		$post_data[$var_name] = $default_value;
	}
}
unset($uninit);

// Always check if the submitted attachment data is valid and belongs to the user.
// Further down (especially in submit_post()) we do not check this again.
$message_parser->get_submitted_attachment_data($post_data['poster_id']);

if ($post_data['post_attachment'] && !$submit && !$refresh && !$preview && $mode == 'edit')
{
	// Do not change to SELECT *
	$sql = 'SELECT attach_id, is_orphan, attach_comment, real_filename
		FROM ' . ATTACHMENTS_TABLE . "
		WHERE post_msg_id = $post_id
			AND in_message = 0
			AND is_orphan = 0
		ORDER BY filetime DESC";
	$result = $db->sql_query($sql);
	$message_parser->attachment_data = array_merge($message_parser->attachment_data, $db->sql_fetchrowset($result));
	$db->sql_freeresult($result);
}

if ($post_data['poster_id'] == ANONYMOUS)
{
	$post_data['username'] = ($mode == 'quote' || $mode == 'edit') ? trim($post_data['post_username']) : '';
}
else
{
	$post_data['username'] = ($mode == 'quote' || $mode == 'edit') ? trim($post_data['username']) : '';
}

$post_data['enable_urls'] = $post_data['enable_magic_url'];

if ($mode != 'edit')
{
	$post_data['enable_sig']		= ($config['allow_sig'] && $user->optionget('attachsig')) ? true: false;
	$post_data['enable_smilies']	= ($config['allow_smilies'] && $user->optionget('smilies')) ? true : false;
	$post_data['enable_bbcode']		= ($config['allow_bbcode'] && $user->optionget('bbcode')) ? true : false;
	$post_data['enable_urls']		= true;
}

$post_data['enable_magic_url'] = $post_data['drafts'] = false;

// User own some drafts?
if ($user->data['is_registered'] && $auth->acl_get('u_savedrafts') && ($mode == 'reply' || $mode == 'post' || $mode == 'quote'))
{
	$sql = 'SELECT draft_id
		FROM ' . DRAFTS_TABLE . '
		WHERE user_id = ' . $user->data['user_id'] .
			(($forum_id) ? ' AND forum_id = ' . (int) $forum_id : '') .
			(($topic_id) ? ' AND topic_id = ' . (int) $topic_id : '') .
			(($draft_id) ? " AND draft_id <> $draft_id" : '');
	$result = $db->sql_query_limit($sql, 1);

	if ($db->sql_fetchrow($result))
	{
		$post_data['drafts'] = true;
	}
	$db->sql_freeresult($result);
}

$check_value = (($post_data['enable_bbcode']+1) << 8) + (($post_data['enable_smilies']+1) << 4) + (($post_data['enable_urls']+1) << 2) + (($post_data['enable_sig']+1) << 1);

// Check if user is watching this topic
if ($mode != 'post' && $config['allow_topic_notify'] && $user->data['is_registered'])
{
	$sql = 'SELECT topic_id
		FROM ' . TOPICS_WATCH_TABLE . '
		WHERE topic_id = ' . $topic_id . '
			AND user_id = ' . $user->data['user_id'];
	$result = $db->sql_query($sql);
	$post_data['notify_set'] = (int) $db->sql_fetchfield('topic_id');
	$db->sql_freeresult($result);
}

// Do we want to edit our post ?
if ($mode == 'edit' && $post_data['bbcode_uid'])
{
	$message_parser->bbcode_uid = $post_data['bbcode_uid'];
}

// HTML, BBCode, Smilies, Images and Flash status
$bbcode_status	= ($config['allow_bbcode'] && $auth->acl_get('f_bbcode', $forum_id)) ? true : false;
$smilies_status	= ($bbcode_status && $config['allow_smilies'] && $auth->acl_get('f_smilies', $forum_id)) ? true : false;
$img_status		= ($bbcode_status && $auth->acl_get('f_img', $forum_id)) ? true : false;
$url_status		= ($config['allow_post_links']) ? true : false;
$flash_status	= ($bbcode_status && $auth->acl_get('f_flash', $forum_id) && $config['allow_post_flash']) ? true : false;
$quote_status	= ($auth->acl_get('f_reply', $forum_id)) ? true : false;

// Save Draft
if ($save && $user->data['is_registered'] && $auth->acl_get('u_savedrafts') && ($mode == 'reply' || $mode == 'post' || $mode == 'quote'))
{
	$subject = utf8_normalize_nfc(request_var('subject', '', true));
	$subject = (!$subject && $mode != 'post') ? $post_data['topic_title'] : $subject;
	$message = utf8_normalize_nfc(request_var('message', '', true));

	if ($subject && $message)
	{
		if (confirm_box(true))
		{
			$sql = 'INSERT INTO ' . DRAFTS_TABLE . ' ' . $db->sql_build_array('INSERT', array(
				'user_id'		=> (int) $user->data['user_id'],
				'topic_id'		=> (int) $topic_id,
				'forum_id'		=> (int) $forum_id,
				'save_time'		=> (int) $current_time,
				'draft_subject'	=> (string) $subject,
				'draft_message'	=> (string) $message)
			);
			$db->sql_query($sql);

			$meta_info = ($mode == 'post') ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) : append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id");

			meta_refresh(3, $meta_info);

			$message = $user->lang['DRAFT_SAVED'] . '<br /><br />';
			$message .= ($mode != 'post') ? sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $meta_info . '">', '</a>') . '<br /><br />' : '';
			$message .= sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) . '">', '</a>');

			trigger_error($message);
		}
		else
		{
			$s_hidden_fields = build_hidden_fields(array(
				'mode'		=> $mode,
				'save'		=> true,
				'f'			=> $forum_id,
				't'			=> $topic_id,
				'subject'	=> $subject,
				'message'	=> $message,
				'attachment_data' => $message_parser->attachment_data,
				)
			);

			confirm_box(false, 'SAVE_DRAFT', $s_hidden_fields);
		}
	}
	else
	{
		if (utf8_clean_string($subject) === '')
		{
			$error[] = $user->lang['EMPTY_SUBJECT'];
		}

		if (utf8_clean_string($message) === '')
		{
			$error[] = $user->lang['TOO_FEW_CHARS'];
		}
	}
	unset($subject, $message);
}

// Load requested Draft
if ($draft_id && ($mode == 'reply' || $mode == 'quote' || $mode == 'post') && $user->data['is_registered'] && $auth->acl_get('u_savedrafts'))
{
	$sql = 'SELECT draft_subject, draft_message
		FROM ' . DRAFTS_TABLE . "
		WHERE draft_id = $draft_id
			AND user_id = " . $user->data['user_id'];
	$result = $db->sql_query_limit($sql, 1);
	$row = $db->sql_fetchrow($result);
	$db->sql_freeresult($result);

	if ($row)
	{
		$post_data['post_subject'] = $row['draft_subject'];
		$message_parser->message = $row['draft_message'];

		$template->assign_var('S_DRAFT_LOADED', true);
	}
	else
	{
		$draft_id = 0;
	}
}

// Load draft overview
if ($load && ($mode == 'reply' || $mode == 'quote' || $mode == 'post') && $post_data['drafts'])
{
	load_drafts($topic_id, $forum_id);
}

$solved_captcha = false;

if ($submit || $preview || $refresh)
{
	$post_data['topic_cur_post_id']	= request_var('topic_cur_post_id', 0);
	$post_data['post_subject']		= utf8_normalize_nfc(request_var('subject', '', true));
	$message_parser->message		= utf8_normalize_nfc(request_var('message', '', true));

	$post_data['username']			= utf8_normalize_nfc(request_var('username', $post_data['username'], true));
	$post_data['post_edit_reason']	= (!empty($_POST['edit_reason']) && $mode == 'edit' && $auth->acl_get('m_edit', $forum_id)) ? utf8_normalize_nfc(request_var('edit_reason', '', true)) : '';

	$post_data['orig_topic_type']	= $post_data['topic_type'];
	$post_data['topic_type']		= request_var('topic_type', (($mode != 'post') ? (int) $post_data['topic_type'] : POST_NORMAL));
	$post_data['topic_time_limit']	= request_var('topic_time_limit', (($mode != 'post') ? (int) $post_data['topic_time_limit'] : 0));
	$post_data['icon_id']			= request_var('icon', 0);

	$post_data['enable_bbcode']		= (!$bbcode_status || isset($_POST['disable_bbcode'])) ? false : true;
	$post_data['enable_smilies']	= (!$smilies_status || isset($_POST['disable_smilies'])) ? false : true;
	$post_data['enable_urls']		= (isset($_POST['disable_magic_url'])) ? 0 : 1;
	$post_data['enable_sig']		= (!$config['allow_sig'] || !$auth->acl_get('f_sigs', $forum_id) || !$auth->acl_get('u_sig')) ? false : ((isset($_POST['attach_sig']) && $user->data['is_registered']) ? true : false);

	if ($config['allow_topic_notify'] && $user->data['is_registered'])
	{
		$notify = (isset($_POST['notify'])) ? true : false;
	}
	else
	{
		$notify = false;
	}

	$topic_lock			= (isset($_POST['lock_topic'])) ? true : false;
	$post_lock			= (isset($_POST['lock_post'])) ? true : false;
	$poll_delete		= (isset($_POST['poll_delete'])) ? true : false;

	if ($submit)
	{
		$status_switch = (($post_data['enable_bbcode']+1) << 8) + (($post_data['enable_smilies']+1) << 4) + (($post_data['enable_urls']+1) << 2) + (($post_data['enable_sig']+1) << 1);
		$status_switch = ($status_switch != $check_value);
	}
	else
	{
		$status_switch = 1;
	}

	// Delete Poll
	if ($poll_delete && $mode == 'edit' && sizeof($post_data['poll_options']) &&
		((!$post_data['poll_last_vote'] && $post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id)) || $auth->acl_get('m_delete', $forum_id)))
	{
		if ($submit && check_form_key('posting'))
		{
			$sql = 'DELETE FROM ' . POLL_OPTIONS_TABLE . "
				WHERE topic_id = $topic_id";
			$db->sql_query($sql);

			$sql = 'DELETE FROM ' . POLL_VOTES_TABLE . "
				WHERE topic_id = $topic_id";
			$db->sql_query($sql);

			$topic_sql = array(
				'poll_title'		=> '',
				'poll_start' 		=> 0,
				'poll_length'		=> 0,
				'poll_last_vote'	=> 0,
				'poll_max_options'	=> 0,
				'poll_vote_change'	=> 0
			);

			$sql = 'UPDATE ' . TOPICS_TABLE . '
				SET ' . $db->sql_build_array('UPDATE', $topic_sql) . "
				WHERE topic_id = $topic_id";
			$db->sql_query($sql);
		}

		$post_data['poll_title'] = $post_data['poll_option_text'] = '';
		$post_data['poll_vote_change'] = $post_data['poll_max_options'] = $post_data['poll_length'] = 0;
	}
	else
	{
		$post_data['poll_title']		= utf8_normalize_nfc(request_var('poll_title', '', true));
		$post_data['poll_length']		= request_var('poll_length', 0);
		$post_data['poll_option_text']	= utf8_normalize_nfc(request_var('poll_option_text', '', true));
		$post_data['poll_max_options']	= request_var('poll_max_options', 1);
		$post_data['poll_vote_change']	= ($auth->acl_get('f_votechg', $forum_id) && isset($_POST['poll_vote_change'])) ? 1 : 0;
	}

	// If replying/quoting and last post id has changed
	// give user option to continue submit or return to post
	// notify and show user the post made between his request and the final submit
	if (($mode == 'reply' || $mode == 'quote') && $post_data['topic_cur_post_id'] && $post_data['topic_cur_post_id'] != $post_data['topic_last_post_id'])
	{
		// Only do so if it is allowed forum-wide
		if ($post_data['forum_flags'] & FORUM_FLAG_POST_REVIEW)
		{
			if (topic_review($topic_id, $forum_id, 'post_review', $post_data['topic_cur_post_id']))
			{
				$template->assign_var('S_POST_REVIEW', true);
			}

			$submit = false;
			$refresh = true;
		}
	}

	// Parse Attachments - before checksum is calculated
	$message_parser->parse_attachments('fileupload', $mode, $forum_id, $submit, $preview, $refresh);

	// Grab md5 'checksum' of new message
	$message_md5 = md5($message_parser->message);

	// Check checksum ... don't re-parse message if the same
	$update_message = ($mode != 'edit' || $message_md5 != $post_data['post_checksum'] || $status_switch || strlen($post_data['bbcode_uid']) < BBCODE_UID_LEN) ? true : false;

	// Parse message
	if ($update_message)
	{
		if (sizeof($message_parser->warn_msg))
		{
			$error[] = implode('<br />', $message_parser->warn_msg);
			$message_parser->warn_msg = array();
		}

		$message_parser->parse($post_data['enable_bbcode'], ($config['allow_post_links']) ? $post_data['enable_urls'] : false, $post_data['enable_smilies'], $img_status, $flash_status, $quote_status, $config['allow_post_links']);

		// On a refresh we do not care about message parsing errors
		if (sizeof($message_parser->warn_msg) && $refresh)
		{
			$message_parser->warn_msg = array();
		}
	}
	else
	{
		$message_parser->bbcode_bitfield = $post_data['bbcode_bitfield'];
	}

	if ($mode != 'edit' && !$preview && !$refresh && $config['flood_interval'] && !$auth->acl_get('f_ignoreflood', $forum_id))
	{
		// Flood check
		$last_post_time = 0;

		if ($user->data['is_registered'])
		{
			$last_post_time = $user->data['user_lastpost_time'];
		}
		else
		{
			$sql = 'SELECT post_time AS last_post_time
				FROM ' . POSTS_TABLE . "
				WHERE poster_ip = '" . $user->ip . "'
					AND post_time > " . ($current_time - $config['flood_interval']);
			$result = $db->sql_query_limit($sql, 1);
			if ($row = $db->sql_fetchrow($result))
			{
				$last_post_time = $row['last_post_time'];
			}
			$db->sql_freeresult($result);
		}

		if ($last_post_time && ($current_time - $last_post_time) < intval($config['flood_interval']))
		{
			$error[] = $user->lang['FLOOD_ERROR'];
		}
	}

	// Validate username
	if (($post_data['username'] && !$user->data['is_registered']) || ($mode == 'edit' && $post_data['poster_id'] == ANONYMOUS && $post_data['username'] && $post_data['post_username'] && $post_data['post_username'] != $post_data['username']))
	{
		include($phpbb_root_path . 'includes/functions_user.' . $phpEx);

		if (($result = validate_username($post_data['username'], (!empty($post_data['post_username'])) ? $post_data['post_username'] : '')) !== false)
		{
			$user->add_lang('ucp');
			$error[] = $user->lang[$result . '_USERNAME'];
		}
	}

	if ($config['enable_post_confirm'] && !$user->data['is_registered'] && in_array($mode, array('quote', 'post', 'reply')))
	{
		$confirm_id = request_var('confirm_id', '');
		$confirm_code = request_var('confirm_code', '');

		$sql = 'SELECT code
			FROM ' . CONFIRM_TABLE . "
			WHERE confirm_id = '" . $db->sql_escape($confirm_id) . "'
				AND session_id = '" . $db->sql_escape($user->session_id) . "'
				AND confirm_type = " . CONFIRM_POST;
		$result = $db->sql_query($sql);
		$confirm_row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (empty($confirm_row['code']) || strcasecmp($confirm_row['code'], $confirm_code) !== 0)
		{
			$error[] = $user->lang['CONFIRM_CODE_WRONG'];
		}
		else
		{
			$solved_captcha = true;
		}
	}

	// check form
	if (($submit || $preview) && !check_form_key('posting'))
	{
		$error[] = $user->lang['FORM_INVALID'];
	}

	// Parse subject
	if (!$preview && !$refresh && utf8_clean_string($post_data['post_subject']) === '' && ($mode == 'post' || ($mode == 'edit' && $post_data['topic_first_post_id'] == $post_id)))
	{
		$error[] = $user->lang['EMPTY_SUBJECT'];
	}

	$post_data['poll_last_vote'] = (isset($post_data['poll_last_vote'])) ? $post_data['poll_last_vote'] : 0;

	if ($post_data['poll_option_text'] &&
		($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']/* && (!$post_data['poll_last_vote'] || $auth->acl_get('m_edit', $forum_id))*/))
		&& $auth->acl_get('f_poll', $forum_id))
	{
		$poll = array(
			'poll_title'		=> $post_data['poll_title'],
			'poll_length'		=> $post_data['poll_length'],
			'poll_max_options'	=> $post_data['poll_max_options'],
			'poll_option_text'	=> $post_data['poll_option_text'],
			'poll_start'		=> $post_data['poll_start'],
			'poll_last_vote'	=> $post_data['poll_last_vote'],
			'poll_vote_change'	=> $post_data['poll_vote_change'],
			'enable_bbcode'		=> $post_data['enable_bbcode'],
			'enable_urls'		=> $post_data['enable_urls'],
			'enable_smilies'	=> $post_data['enable_smilies'],
			'img_status'		=> $img_status
		);

		$message_parser->parse_poll($poll);

		$post_data['poll_options'] = (isset($poll['poll_options'])) ? $poll['poll_options'] : '';
		$post_data['poll_title'] = (isset($poll['poll_title'])) ? $poll['poll_title'] : '';

		/* We reset votes, therefore also allow removing options
		if ($post_data['poll_last_vote'] && ($poll['poll_options_size'] < $orig_poll_options_size))
		{
			$message_parser->warn_msg[] = $user->lang['NO_DELETE_POLL_OPTIONS'];
		}*/
	}
	else
	{
		$poll = array();
	}

	// Check topic type
	if ($post_data['topic_type'] != POST_NORMAL && ($mode == 'post' || ($mode == 'edit' && $post_data['topic_first_post_id'] == $post_id)))
	{
		switch ($post_data['topic_type'])
		{
			case POST_GLOBAL:
			case POST_ANNOUNCE:
				$auth_option = 'f_announce';
			break;

			case POST_STICKY:
				$auth_option = 'f_sticky';
			break;

			default:
				$auth_option = '';
			break;
		}

		if (!$auth->acl_get($auth_option, $forum_id))
		{
			// There is a special case where a user edits his post whereby the topic type got changed by an admin/mod.
			// Another case would be a mod not having sticky permissions for example but edit permissions.
			if ($mode == 'edit')
			{
				// To prevent non-authed users messing around with the topic type we reset it to the original one.
				$post_data['topic_type'] = $post_data['orig_topic_type'];
			}
			else
			{
				$error[] = $user->lang['CANNOT_POST_' . str_replace('F_', '', strtoupper($auth_option))];
			}
		}
	}

	if (sizeof($message_parser->warn_msg))
	{
		$error[] = implode('<br />', $message_parser->warn_msg);
	}

	// DNSBL check
	if ($config['check_dnsbl'] && !$refresh)
	{
		if (($dnsbl = $user->check_dnsbl('post')) !== false)
		{
			$error[] = sprintf($user->lang['IP_BLACKLISTED'], $user->ip, $dnsbl[1]);
		}
	}

	// Store message, sync counters
	if (!sizeof($error) && $submit)
	{
		// Check if we want to de-globalize the topic... and ask for new forum
		if ($post_data['topic_type'] != POST_GLOBAL)
		{
			$sql = 'SELECT topic_type, forum_id
				FROM ' . TOPICS_TABLE . "
				WHERE topic_id = $topic_id";
			$result = $db->sql_query($sql);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);

			if ($row && !$row['forum_id'] && $row['topic_type'] == POST_GLOBAL)
			{
				$to_forum_id = request_var('to_forum_id', 0);

				if ($to_forum_id)
				{
					$sql = 'SELECT forum_type
						FROM ' . FORUMS_TABLE . '
						WHERE forum_id = ' . $to_forum_id;
					$result = $db->sql_query($sql);
					$forum_type = (int) $db->sql_fetchfield('forum_type');
					$db->sql_freeresult($result);

					if ($forum_type != FORUM_POST || !$auth->acl_get('f_post', $to_forum_id))
					{
						$to_forum_id = 0;
					}
				}

				if (!$to_forum_id)
				{
					include_once($phpbb_root_path . 'includes/functions_admin.' . $phpEx);

					$template->assign_vars(array(
						'S_FORUM_SELECT'	=> make_forum_select(false, false, false, true, true, true),
						'S_UNGLOBALISE'		=> true)
					);

					$submit = false;
					$refresh = true;
				}
				else
				{
					if (!$auth->acl_get('f_post', $to_forum_id))
					{
						// This will only be triggered if the user tried to trick the forum.
						trigger_error('NOT_AUTHORISED');
					}

					$forum_id = $to_forum_id;
				}
			}
		}

		if ($submit)
		{
			// Lock/Unlock Topic
			$change_topic_status = $post_data['topic_status'];
			$perm_lock_unlock = ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && !empty($post_data['topic_poster']) && $user->data['user_id'] == $post_data['topic_poster'] && $post_data['topic_status'] == ITEM_UNLOCKED)) ? true : false;

			if ($post_data['topic_status'] == ITEM_LOCKED && !$topic_lock && $perm_lock_unlock)
			{
				$change_topic_status = ITEM_UNLOCKED;
			}
			else if ($post_data['topic_status'] == ITEM_UNLOCKED && $topic_lock && $perm_lock_unlock)
			{
				$change_topic_status = ITEM_LOCKED;
			}

			if ($change_topic_status != $post_data['topic_status'])
			{
				$sql = 'UPDATE ' . TOPICS_TABLE . "
					SET topic_status = $change_topic_status
					WHERE topic_id = $topic_id
						AND topic_moved_id = 0";
				$db->sql_query($sql);

				$user_lock = ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && $user->data['user_id'] == $post_data['topic_poster']) ? 'USER_' : '';

				add_log('mod', $forum_id, $topic_id, 'LOG_' . $user_lock . (($change_topic_status == ITEM_LOCKED) ? 'LOCK' : 'UNLOCK'), $post_data['topic_title']);
			}

			// Lock/Unlock Post Edit
			if ($mode == 'edit' && $post_data['post_edit_locked'] == ITEM_LOCKED && !$post_lock && $auth->acl_get('m_edit', $forum_id))
			{
				$post_data['post_edit_locked'] = ITEM_UNLOCKED;
			}
			else if ($mode == 'edit' && $post_data['post_edit_locked'] == ITEM_UNLOCKED && $post_lock && $auth->acl_get('m_edit', $forum_id))
			{
				$post_data['post_edit_locked'] = ITEM_LOCKED;
			}

			$data = array(
				'topic_title'			=> (empty($post_data['topic_title'])) ? $post_data['post_subject'] : $post_data['topic_title'],
				'topic_first_post_id'	=> (isset($post_data['topic_first_post_id'])) ? (int) $post_data['topic_first_post_id'] : 0,
				'topic_last_post_id'	=> (isset($post_data['topic_last_post_id'])) ? (int) $post_data['topic_last_post_id'] : 0,
				'topic_time_limit'		=> (int) $post_data['topic_time_limit'],
				'topic_attachment'		=> (isset($post_data['topic_attachment'])) ? (int) $post_data['topic_attachment'] : 0,
				'post_id'				=> (int) $post_id,
				'topic_id'				=> (int) $topic_id,
				'forum_id'				=> (int) $forum_id,
				'icon_id'				=> (int) $post_data['icon_id'],
				'poster_id'				=> (int) $post_data['poster_id'],
				'enable_sig'			=> (bool) $post_data['enable_sig'],
				'enable_bbcode'			=> (bool) $post_data['enable_bbcode'],
				'enable_smilies'		=> (bool) $post_data['enable_smilies'],
				'enable_urls'			=> (bool) $post_data['enable_urls'],
				'enable_indexing'		=> (bool) $post_data['enable_indexing'],
				'message_md5'			=> (string) $message_md5,
				'post_time'				=> (isset($post_data['post_time'])) ? (int) $post_data['post_time'] : $current_time,
				'post_checksum'			=> (isset($post_data['post_checksum'])) ? (string) $post_data['post_checksum'] : '',
				'post_edit_reason'		=> $post_data['post_edit_reason'],
				'post_edit_user'		=> ($mode == 'edit') ? $user->data['user_id'] : ((isset($post_data['post_edit_user'])) ? (int) $post_data['post_edit_user'] : 0),
				'forum_parents'			=> $post_data['forum_parents'],
				'forum_name'			=> $post_data['forum_name'],
				'notify'				=> $notify,
				'notify_set'			=> $post_data['notify_set'],
				'poster_ip'				=> (isset($post_data['poster_ip'])) ? $post_data['poster_ip'] : $user->ip,
				'post_edit_locked'		=> (int) $post_data['post_edit_locked'],
				'bbcode_bitfield'		=> $message_parser->bbcode_bitfield,
				'bbcode_uid'			=> $message_parser->bbcode_uid,
				'message'				=> $message_parser->message,
				'attachment_data'		=> $message_parser->attachment_data,
				'filename_data'			=> $message_parser->filename_data,

				'topic_approved'		=> (isset($post_data['topic_approved'])) ? $post_data['topic_approved'] : false,
				'post_approved'			=> (isset($post_data['post_approved'])) ? $post_data['post_approved'] : false,
			);

			if ($mode == 'edit')
			{
				$data['topic_replies_real'] = $post_data['topic_replies_real'];
				$data['topic_replies'] = $post_data['topic_replies'];
			}

			unset($message_parser);

			$redirect_url = submit_post($mode, $post_data['post_subject'], $post_data['username'], $post_data['topic_type'], $poll, $data, $update_message);
			$post_need_approval = (!$auth->acl_get('f_noapprove', $data['forum_id']) && !$auth->acl_get('m_approve', $data['forum_id'])) ? true : false;

			// If the post need approval we will wait a lot longer.
			if ($post_need_approval)
			{
				meta_refresh(10, $redirect_url);
				$message = ($mode == 'edit') ? $user->lang['POST_EDITED_MOD'] : $user->lang['POST_STORED_MOD'];
				$message .= (($user->data['user_id'] == ANONYMOUS) ? '' : ' '. $user->lang['POST_APPROVAL_NOTIFY']);
			}
			else
			{
				meta_refresh(3, $redirect_url);
//-- mod : Instant Post Redirect ------------------------------------------------------------
//-- add
				redirect($redirect_url);
//-- fin mod : Instant Post Redirect --------------------------------------------------------

				$message = ($mode == 'edit') ? 'POST_EDITED' : 'POST_STORED';
				$message = $user->lang[$message] . '<br /><br />' . sprintf($user->lang['VIEW_MESSAGE'], '<a href="' . $redirect_url . '">', '</a>');
			}

			$message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $data['forum_id']) . '">', '</a>');
			trigger_error($message);
		}
	}
}

// Preview
if (!sizeof($error) && $preview)
{
	$post_data['post_time'] = ($mode == 'edit') ? $post_data['post_time'] : $current_time;

	$preview_message = $message_parser->format_display($post_data['enable_bbcode'], $post_data['enable_urls'], $post_data['enable_smilies'], false, $unhide);

	$preview_signature = ($mode == 'edit') ? $post_data['user_sig'] : $user->data['user_sig'];
	$preview_signature_uid = ($mode == 'edit') ? $post_data['user_sig_bbcode_uid'] : $user->data['user_sig_bbcode_uid'];
	$preview_signature_bitfield = ($mode == 'edit') ? $post_data['user_sig_bbcode_bitfield'] : $user->data['user_sig_bbcode_bitfield'];

	// Signature
	if ($post_data['enable_sig'] && $config['allow_sig'] && $preview_signature && $auth->acl_get('f_sigs', $forum_id))
	{
		$parse_sig = new parse_message($preview_signature);
		$parse_sig->bbcode_uid = $preview_signature_uid;
		$parse_sig->bbcode_bitfield = $preview_signature_bitfield;

		// Not sure about parameters for bbcode/smilies/urls... in signatures
		$parse_sig->format_display($config['allow_sig_bbcode'], true, $config['allow_sig_smilies']);
		$preview_signature = $parse_sig->message;
		unset($parse_sig);
	}
	else
	{
		$preview_signature = '';
	}

	$preview_subject = censor_text($post_data['post_subject']);

	// Poll Preview
	if (!$poll_delete && ($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']/* && (!$post_data['poll_last_vote'] || $auth->acl_get('m_edit', $forum_id))*/))
	&& $auth->acl_get('f_poll', $forum_id))
	{
		$parse_poll = new parse_message($post_data['poll_title']);
		$parse_poll->bbcode_uid = $message_parser->bbcode_uid;
		$parse_poll->bbcode_bitfield = $message_parser->bbcode_bitfield;

		$parse_poll->format_display($post_data['enable_bbcode'], $post_data['enable_urls'], $post_data['enable_smilies']);

		if ($post_data['poll_length'])
		{
			$poll_end = ($post_data['poll_length'] * 86400) + (($post_data['poll_start']) ? $post_data['poll_start'] : time());
		}

		$template->assign_vars(array(
			'S_HAS_POLL_OPTIONS'	=> (sizeof($post_data['poll_options'])),
			'S_IS_MULTI_CHOICE'		=> ($post_data['poll_max_options'] > 1) ? true : false,

			'POLL_QUESTION'		=> $parse_poll->message,

			'L_POLL_LENGTH'		=> ($post_data['poll_length']) ? sprintf($user->lang['POLL_RUN_TILL'], $user->format_date($poll_end)) : '',
			'L_MAX_VOTES'		=> ($post_data['poll_max_options'] == 1) ? $user->lang['MAX_OPTION_SELECT'] : sprintf($user->lang['MAX_OPTIONS_SELECT'], $post_data['poll_max_options']))
		);

		$parse_poll->message = implode("\n", $post_data['poll_options']);
		$parse_poll->format_display($post_data['enable_bbcode'], $post_data['enable_urls'], $post_data['enable_smilies']);
		$preview_poll_options = explode('<br />', $parse_poll->message);
		unset($parse_poll);

		foreach ($preview_poll_options as $key => $option)
		{
			$template->assign_block_vars('poll_option', array(
				'POLL_OPTION_CAPTION'	=> $option,
				'POLL_OPTION_ID'		=> $key + 1)
			);
		}
		unset($preview_poll_options);
	}

	// Attachment Preview
	if (sizeof($message_parser->attachment_data))
	{
		$template->assign_var('S_HAS_ATTACHMENTS', true);

		$update_count = array();
		$attachment_data = $message_parser->attachment_data;

		parse_attachments($forum_id, $preview_message, $attachment_data, $update_count, true);

		foreach ($attachment_data as $i => $attachment)
		{
			$template->assign_block_vars('attachment', array(
				'DISPLAY_ATTACHMENT'	=> $attachment)
			);
		}
		unset($attachment_data);
	}

	if (!sizeof($error))
	{
		$template->assign_vars(array(
			'PREVIEW_SUBJECT'		=> $preview_subject,
			'PREVIEW_MESSAGE'		=> $preview_message,
			'PREVIEW_SIGNATURE'		=> $preview_signature,

			'S_DISPLAY_PREVIEW'		=> true)
		);
	}
}

// Decode text for message display
$post_data['bbcode_uid'] = ($mode == 'quote' && !$preview && !$refresh && !sizeof($error)) ? $post_data['bbcode_uid'] : $message_parser->bbcode_uid;
$message_parser->decode_message($post_data['bbcode_uid']);

if ($mode == 'quote' && !$submit && !$preview && !$refresh)
{
	$message_parser->message = '[quote="' . $post_data['quote_username'] . '"]' . censor_text(trim($message_parser->message)) . "[/quote]\n";
}

if (($mode == 'reply' || $mode == 'quote') && !$submit && !$preview && !$refresh)
{
	$post_data['post_subject'] = ((strpos($post_data['post_subject'], 'Re: ') !== 0) ? 'Re: ' : '') . censor_text($post_data['post_subject']);
}

$attachment_data = $message_parser->attachment_data;
$filename_data = $message_parser->filename_data;
$post_data['post_text'] = $message_parser->message;

if (sizeof($post_data['poll_options']) && $post_data['poll_title'])
{
	$message_parser->message = $post_data['poll_title'];
	$message_parser->bbcode_uid = $post_data['bbcode_uid'];

	$message_parser->decode_message();
	$post_data['poll_title'] = $message_parser->message;

	$message_parser->message = implode("\n", $post_data['poll_options']);
	$message_parser->decode_message();
	$post_data['poll_options'] = explode("\n", $message_parser->message);
}
unset($message_parser);

// MAIN POSTING PAGE BEGINS HERE

// Forum moderators?
$moderators = array();
get_moderators($moderators, $forum_id);

// Generate smiley listing
generate_smilies('inline', $forum_id);

// Generate inline attachment select box
posting_gen_inline_attachments($attachment_data);

// Do show topic type selection only in first post.
$topic_type_toggle = false;

if ($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']))
{
	$topic_type_toggle = posting_gen_topic_types($forum_id, $post_data['topic_type']);
}

$s_topic_icons = false;
if ($post_data['enable_icons'] && $auth->acl_get('f_icons', $forum_id))
{
	$s_topic_icons = posting_gen_topic_icons($mode, $post_data['icon_id']);
}

$bbcode_checked		= (isset($post_data['enable_bbcode'])) ? !$post_data['enable_bbcode'] : (($config['allow_bbcode']) ? !$user->optionget('bbcode') : 1);
$smilies_checked	= (isset($post_data['enable_smilies'])) ? !$post_data['enable_smilies'] : (($config['allow_smilies']) ? !$user->optionget('smilies') : 1);
$urls_checked		= (isset($post_data['enable_urls'])) ? !$post_data['enable_urls'] : 0;
$sig_checked		= $post_data['enable_sig'];
$lock_topic_checked	= (isset($topic_lock) && $topic_lock) ? $topic_lock : (($post_data['topic_status'] == ITEM_LOCKED) ? 1 : 0);
$lock_post_checked	= (isset($post_lock)) ? $post_lock : $post_data['post_edit_locked'];

// If the user is replying or posting and not already watching this topic but set to always being notified we need to overwrite this setting
$notify_set			= ($mode != 'edit' && $config['allow_topic_notify'] && $user->data['is_registered'] && !$post_data['notify_set']) ? $user->data['user_notify'] : $post_data['notify_set'];
$notify_checked		= (isset($notify)) ? $notify : (($mode == 'post') ? $user->data['user_notify'] : $notify_set);

// Page title & action URL, include session_id for security purpose
$s_action = append_sid("{$phpbb_root_path}posting.$phpEx", "mode=$mode&f=$forum_id", true, $user->session_id);
$s_action .= ($topic_id) ? "&t=$topic_id" : '';
$s_action .= ($post_id) ? "&p=$post_id" : '';

switch ($mode)
{
	case 'post':
		$page_title = $user->lang['POST_TOPIC'];
	break;

	case 'quote':
	case 'reply':
		$page_title = $user->lang['POST_REPLY'];
	break;

	case 'delete':
	case 'edit':
		$page_title = $user->lang['EDIT_POST'];
	break;
}

// Build Navigation Links
generate_forum_nav($post_data);

// Build Forum Rules
generate_forum_rules($post_data);

if ($config['enable_post_confirm'] && !$user->data['is_registered'] && $solved_captcha === false && ($mode == 'post' || $mode == 'reply' || $mode == 'quote'))
{
	// Show confirm image
	$sql = 'DELETE FROM ' . CONFIRM_TABLE . "
		WHERE session_id = '" . $db->sql_escape($user->session_id) . "'
			AND confirm_type = " . CONFIRM_POST;
	$db->sql_query($sql);

	// Generate code
	$code = gen_rand_string(mt_rand(5, 8));
	$confirm_id = md5(unique_id($user->ip));
	$seed = hexdec(substr(unique_id(), 4, 10));

	// compute $seed % 0x7fffffff
	$seed -= 0x7fffffff * floor($seed / 0x7fffffff);

	$sql = 'INSERT INTO ' . CONFIRM_TABLE . ' ' . $db->sql_build_array('INSERT', array(
		'confirm_id'	=> (string) $confirm_id,
		'session_id'	=> (string) $user->session_id,
		'confirm_type'	=> (int) CONFIRM_POST,
		'code'			=> (string) $code,
		'seed'			=> (int) $seed)
	);
	$db->sql_query($sql);

	$template->assign_vars(array(
		'S_CONFIRM_CODE'			=> true,
		'CONFIRM_ID'				=> $confirm_id,
		'CONFIRM_IMAGE'				=> '<img src="' . append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=confirm&id=' . $confirm_id . '&type=' . CONFIRM_POST) . '" alt="" title="" />',
		'L_POST_CONFIRM_EXPLAIN'	=> sprintf($user->lang['POST_CONFIRM_EXPLAIN'], '<a href="mailto:' . htmlspecialchars($config['board_contact']) . '">', '</a>'),
	));
}

$s_hidden_fields = ($mode == 'reply' || $mode == 'quote') ? '<input type="hidden" name="topic_cur_post_id" value="' . $post_data['topic_last_post_id'] . '" />' : '';
$s_hidden_fields .= '<input type="hidden" name="lastclick" value="' . $current_time . '" />';
$s_hidden_fields .= ($draft_id || isset($_REQUEST['draft_loaded'])) ? '<input type="hidden" name="draft_loaded" value="' . request_var('draft_loaded', $draft_id) . '" />' : '';

// Add the confirm id/code pair to the hidden fields, else an error is displayed on next submit/preview
if ($solved_captcha !== false)
{
	$s_hidden_fields .= build_hidden_fields(array(
		'confirm_id'		=> request_var('confirm_id', ''),
		'confirm_code'		=> request_var('confirm_code', ''))
	);
}

$form_enctype = (@ini_get('file_uploads') == '0' || strtolower(@ini_get('file_uploads')) == 'off' || @ini_get('file_uploads') == '0' || !$config['allow_attachments'] || !$auth->acl_get('u_attach') || !$auth->acl_get('f_attach', $forum_id)) ? '' : ' enctype="multipart/form-data"';
add_form_key('posting');


// Start assigning vars for main posting page ...
$template->assign_vars(array(
	'L_POST_A'					=> $page_title,
	'L_ICON'					=> ($mode == 'reply' || $mode == 'quote' || ($mode == 'edit' && $post_id != $post_data['topic_first_post_id'])) ? $user->lang['POST_ICON'] : $user->lang['TOPIC_ICON'],
	'L_MESSAGE_BODY_EXPLAIN'	=> (intval($config['max_post_chars'])) ? sprintf($user->lang['MESSAGE_BODY_EXPLAIN'], intval($config['max_post_chars'])) : '',

	'FORUM_NAME'			=> $post_data['forum_name'],
	'FORUM_DESC'			=> ($post_data['forum_desc']) ? generate_text_for_display($post_data['forum_desc'], $post_data['forum_desc_uid'], $post_data['forum_desc_bitfield'], $post_data['forum_desc_options']) : '',
	'TOPIC_TITLE'			=> censor_text($post_data['topic_title']),
	'MODERATORS'			=> (sizeof($moderators)) ? implode(', ', $moderators[$forum_id]) : '',
	'USERNAME'				=> ((!$preview && $mode != 'quote') || $preview) ? $post_data['username'] : '',
	'SUBJECT'				=> $post_data['post_subject'],
	'MESSAGE'				=> $post_data['post_text'],
	'BBCODE_STATUS'			=> ($bbcode_status) ? sprintf($user->lang['BBCODE_IS_ON'], '<a href="' . append_sid("{$phpbb_root_path}faq.$phpEx", 'mode=bbcode') . '">', '</a>') : sprintf($user->lang['BBCODE_IS_OFF'], '<a href="' . append_sid("{$phpbb_root_path}faq.$phpEx", 'mode=bbcode') . '">', '</a>'),
	'IMG_STATUS'			=> ($img_status) ? $user->lang['IMAGES_ARE_ON'] : $user->lang['IMAGES_ARE_OFF'],
	'FLASH_STATUS'			=> ($flash_status) ? $user->lang['FLASH_IS_ON'] : $user->lang['FLASH_IS_OFF'],
	'SMILIES_STATUS'		=> ($smilies_status) ? $user->lang['SMILIES_ARE_ON'] : $user->lang['SMILIES_ARE_OFF'],
	'URL_STATUS'			=> ($bbcode_status && $url_status) ? $user->lang['URL_IS_ON'] : $user->lang['URL_IS_OFF'],
	'MINI_POST_IMG'			=> $user->img('icon_post_target', $user->lang['POST']),
	'POST_DATE'				=> ($post_data['post_time']) ? $user->format_date($post_data['post_time']) : '',
	'ERROR'					=> (sizeof($error)) ? implode('<br />', $error) : '',
	'TOPIC_TIME_LIMIT'		=> (int) $post_data['topic_time_limit'],
	'EDIT_REASON'			=> $post_data['post_edit_reason'],
	'U_VIEW_FORUM'			=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id"),
	'U_VIEW_TOPIC'			=> ($mode != 'post') ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id") : '',
	'U_PROGRESS_BAR'		=> append_sid("{$phpbb_root_path}posting.$phpEx", "f=$forum_id&mode=popup"),
	'UA_PROGRESS_BAR'		=> addslashes(append_sid("{$phpbb_root_path}posting.$phpEx", "f=$forum_id&mode=popup")),

	'S_PRIVMSGS'				=> false,
	'S_CLOSE_PROGRESS_WINDOW'	=> (isset($_POST['add_file'])) ? true : false,
	'S_EDIT_POST'				=> ($mode == 'edit') ? true : false,
	'S_EDIT_REASON'				=> ($mode == 'edit' && $auth->acl_get('m_edit', $forum_id)) ? true : false,
	'S_DISPLAY_USERNAME'		=> (!$user->data['is_registered'] || ($mode == 'edit' && $post_data['poster_id'] == ANONYMOUS)) ? true : false,
	'S_SHOW_TOPIC_ICONS'		=> $s_topic_icons,
	'S_DELETE_ALLOWED'			=> ($mode == 'edit' && (($post_id == $post_data['topic_last_post_id'] && $post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id)) || $auth->acl_get('m_delete', $forum_id))) ? true : false,
	'S_BBCODE_ALLOWED'			=> $bbcode_status,
	'S_BBCODE_CHECKED'			=> ($bbcode_checked) ? ' checked="checked"' : '',
	'S_SMILIES_ALLOWED'			=> $smilies_status,
	'S_SMILIES_CHECKED'			=> ($smilies_checked) ? ' checked="checked"' : '',
	'S_SIG_ALLOWED'				=> ($auth->acl_get('f_sigs', $forum_id) && $config['allow_sig'] && $user->data['is_registered']) ? true : false,
	'S_SIGNATURE_CHECKED'		=> ($sig_checked) ? ' checked="checked"' : '',
	'S_NOTIFY_ALLOWED'			=> (!$user->data['is_registered'] || ($mode == 'edit' && $user->data['user_id'] != $post_data['poster_id']) || !$config['allow_topic_notify'] || !$config['email_enable']) ? false : true,
	'S_NOTIFY_CHECKED'			=> ($notify_checked) ? ' checked="checked"' : '',
	'S_LOCK_TOPIC_ALLOWED'		=> (($mode == 'edit' || $mode == 'reply' || $mode == 'quote') && ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && !empty($post_data['topic_poster']) && $user->data['user_id'] == $post_data['topic_poster'] && $post_data['topic_status'] == ITEM_UNLOCKED))) ? true : false,
	'S_LOCK_TOPIC_CHECKED'		=> ($lock_topic_checked) ? ' checked="checked"' : '',
	'S_LOCK_POST_ALLOWED'		=> ($mode == 'edit' && $auth->acl_get('m_edit', $forum_id)) ? true : false,
	'S_LOCK_POST_CHECKED'		=> ($lock_post_checked) ? ' checked="checked"' : '',
	'S_LINKS_ALLOWED'			=> $url_status,
	'S_MAGIC_URL_CHECKED'		=> ($urls_checked) ? ' checked="checked"' : '',
	'S_TYPE_TOGGLE'				=> $topic_type_toggle,
	'S_SAVE_ALLOWED'			=> ($auth->acl_get('u_savedrafts') && $user->data['is_registered'] && $mode != 'edit') ? true : false,
	'S_HAS_DRAFTS'				=> ($auth->acl_get('u_savedrafts') && $user->data['is_registered'] && $post_data['drafts']) ? true : false,
	'S_FORM_ENCTYPE'			=> $form_enctype,

	'S_BBCODE_IMG'			=> $img_status,
	'S_BBCODE_URL'			=> $url_status,
	'S_BBCODE_FLASH'		=> $flash_status,
	'S_BBCODE_QUOTE'		=> $quote_status,

	'S_POST_ACTION'			=> $s_action,
	'S_HIDDEN_FIELDS'		=> $s_hidden_fields)
);

// Build custom bbcodes array
display_custom_bbcodes();

// Poll entry
if (($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']/* && (!$post_data['poll_last_vote'] || $auth->acl_get('m_edit', $forum_id))*/))
	&& $auth->acl_get('f_poll', $forum_id))
{
	$template->assign_vars(array(
		'S_SHOW_POLL_BOX'		=> true,
		'S_POLL_VOTE_CHANGE'	=> ($auth->acl_get('f_votechg', $forum_id)),
		'S_POLL_DELETE'			=> ($mode == 'edit' && sizeof($post_data['poll_options']) && ((!$post_data['poll_last_vote'] && $post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id)) || $auth->acl_get('m_delete', $forum_id))),
		'S_POLL_DELETE_CHECKED'	=> (!empty($poll_delete)) ? true : false,

		'L_POLL_OPTIONS_EXPLAIN'	=> sprintf($user->lang['POLL_OPTIONS_' . (($mode == 'edit') ? 'EDIT_' : '') . 'EXPLAIN'], $config['max_poll_options']),

		'VOTE_CHANGE_CHECKED'	=> (!empty($post_data['poll_vote_change'])) ? ' checked="checked"' : '',
		'POLL_TITLE'			=> (isset($post_data['poll_title'])) ? $post_data['poll_title'] : '',
		'POLL_OPTIONS'			=> (!empty($post_data['poll_options'])) ? implode("\n", $post_data['poll_options']) : '',
		'POLL_MAX_OPTIONS'		=> (isset($post_data['poll_max_options'])) ? (int) $post_data['poll_max_options'] : 1,
		'POLL_LENGTH'			=> $post_data['poll_length'])
	);
}

// Attachment entry
// Not using acl_gets here, because it is using OR logic
if ($auth->acl_get('f_attach', $forum_id) && $auth->acl_get('u_attach') && $config['allow_attachments'] && $form_enctype)
{
	posting_gen_attachment_entry($attachment_data, $filename_data);
}

// Output page ...
page_header($page_title);

$template->set_filenames(array(
	'body' => 'posting_body.html')
);

make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"));

// Topic review
if ($mode == 'reply' || $mode == 'quote')
{
	if (topic_review($topic_id, $forum_id))
	{
		$template->assign_var('S_DISPLAY_REVIEW', true);
	}
}

page_footer();

/**
* Show upload popup (progress bar)
*/
function upload_popup($forum_style = 0)
{
	global $template, $user;

	($forum_style) ? $user->setup('posting', $forum_style) : $user->setup('posting');

	page_header($user->lang['PROGRESS_BAR']);

	$template->set_filenames(array(
		'popup'	=> 'posting_progress_bar.html')
	);

	$template->assign_vars(array(
		'PROGRESS_BAR'	=> $user->img('upload_bar', $user->lang['UPLOAD_IN_PROGRESS']))
	);

	$template->display('popup');
}

/**
* Do the various checks required for removing posts as well as removing it
*/
function handle_post_delete($forum_id, $topic_id, $post_id, &$post_data)
{
	global $user, $db, $auth;
	global $phpbb_root_path, $phpEx;

	// If moderator removing post or user itself removing post, present a confirmation screen
	if ($auth->acl_get('m_delete', $forum_id) || ($post_data['poster_id'] == $user->data['user_id'] && $user->data['is_registered'] && $auth->acl_get('f_delete', $forum_id) && $post_id == $post_data['topic_last_post_id']))
	{
		$s_hidden_fields = build_hidden_fields(array(
			'p'		=> $post_id,
			'f'		=> $forum_id,
			'mode'	=> 'delete')
		);

		if (confirm_box(true))
		{
			$data = array(
				'topic_first_post_id'	=> $post_data['topic_first_post_id'],
				'topic_last_post_id'	=> $post_data['topic_last_post_id'],
				'topic_replies_real'	=> $post_data['topic_replies_real'],
				'topic_approved'		=> $post_data['topic_approved'],
				'topic_type'			=> $post_data['topic_type'],
				'post_approved'			=> $post_data['post_approved'],
				'post_reported'			=> $post_data['post_reported'],
				'post_time'				=> $post_data['post_time'],
				'poster_id'				=> $post_data['poster_id'],
				'post_postcount'		=> $post_data['post_postcount']
			);

			$next_post_id = delete_post($forum_id, $topic_id, $post_id, $data);

			if ($next_post_id === false)
			{
				add_log('mod', $forum_id, $topic_id, 'LOG_DELETE_TOPIC', $post_data['topic_title']);

				$meta_info = append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id");
				$message = $user->lang['POST_DELETED'];
			}
			else
			{
				add_log('mod', $forum_id, $topic_id, 'LOG_DELETE_POST', $post_data['post_subject']);

				$meta_info = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&p=$next_post_id") . "#p$next_post_id";
				$message = $user->lang['POST_DELETED'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $meta_info . '">', '</a>');
			}

			meta_refresh(3, $meta_info);
			$message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) . '">', '</a>');
			trigger_error($message);
		}
		else
		{
			confirm_box(false, 'DELETE_POST', $s_hidden_fields);
		}
	}

	// If we are here the user is not able to delete - present the correct error message
	if ($post_data['poster_id'] != $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id))
	{
		trigger_error('DELETE_OWN_POSTS');
	}

	if ($post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id) && $post_id != $post_data['topic_last_post_id'])
	{
		trigger_error('CANNOT_DELETE_REPLIED');
	}

	trigger_error('USER_CANNOT_DELETE');
}

?>
Viewtopic.php

Code: Select all

<?php
/**
*
* @package phpBB3
* @version $Id: viewtopic.php 8479 2008-03-29 00:22:48Z naderman $
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
include($phpbb_root_path . 'includes/bbcode.' . $phpEx);
//-- mod: Prime Quick Reply -------------------------------------------------//
include($phpbb_root_path . 'includes/prime_quick_reply.' . $phpEx);
//-- end: Prime Quick Reply -------------------------------------------------//

// Start session management
$user->session_begin();
$auth->acl($user->data);
$user->setup('mods/simple_hide_bbcode');

// Initial var setup
$forum_id	= request_var('f', 0);
$topic_id	= request_var('t', 0);
$post_id	= request_var('p', 0);
$voted_id	= request_var('vote_id', array('' => 0));

$start		= request_var('start', 0);
$view		= request_var('view', '');

$sort_days	= request_var('st', ((!empty($user->data['user_post_show_days'])) ? $user->data['user_post_show_days'] : 0));
$sort_key	= request_var('sk', ((!empty($user->data['user_post_sortby_type'])) ? $user->data['user_post_sortby_type'] : 't'));
$sort_dir	= request_var('sd', ((!empty($user->data['user_post_sortby_dir'])) ? $user->data['user_post_sortby_dir'] : 'a'));

$update		= request_var('update', false);

/**
* @todo normalize?
*/
$hilit_words	= request_var('hilit', '', true);
// Check if user is allowed to bypass the requirements
$postcount_bypass = FALSE;
$sql = "SELECT b.group_bypass_post_req AS requirement FROM " . USER_GROUP_TABLE . " a, " . GROUPS_TABLE . " b WHERE user_id = " . $user->data['user_id'] . " AND a.group_id = b.group_id";
$result = $db->sql_query($sql);
while ($membership = $db->sql_fetchrow($result))
{
	if ($membership['requirement'] == 1)
	{
		$postcount_bypass = TRUE;
		break;
	}
}
$db->sql_freeresult($result);

// Check if the user has the required post count to view the forum
$sql_from = FORUMS_TABLE . ' f';
$sql = "SELECT f.*
	FROM $sql_from
	WHERE f.forum_id = $forum_id";
$result = $db->sql_query($sql);
$forum_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (check_post_count_requirement($forum_id,'view') == FALSE && $postcount_bypass == FALSE)
{
	$user->setup('common');
	$post1 = ($forum_data['forum_postcount_view'] == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$remaining = ($forum_data['forum_postcount_view'] - $user->data['user_posts']);
	$post2 = ($remaining == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$accesserror = sprintf($user->lang['POSTREQ_NOACCESS_VIEW'], $forum_data['forum_postcount_view'], $post1);
	if ($user->data['user_id'] != ANONYMOUS)
	{
		$neededposts = "<br /><br />" . sprintf($user->lang['POSTREQ_NOACCESS_MORE'], $remaining, $post2);
	}
	trigger_error($accesserror . $neededposts);
}

// Do we have a topic or post id?
if (!$topic_id && !$post_id)
{
	trigger_error('NO_TOPIC');
}

// Find topic id if user requested a newer or older topic
if ($view && !$post_id)
{
	if (!$forum_id)
	{
		$sql = 'SELECT forum_id
			FROM ' . TOPICS_TABLE . "
			WHERE topic_id = $topic_id";
		$result = $db->sql_query($sql);
		$forum_id = (int) $db->sql_fetchfield('forum_id');
		$db->sql_freeresult($result);

		if (!$forum_id)
		{
			trigger_error('NO_TOPIC');
		}
	}

	if ($view == 'unread')
	{
		// Get topic tracking info
		$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_id);

		$topic_last_read = (isset($topic_tracking_info[$topic_id])) ? $topic_tracking_info[$topic_id] : 0;

		$sql = 'SELECT post_id, topic_id, forum_id
			FROM ' . POSTS_TABLE . "
			WHERE topic_id = $topic_id
				" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND post_approved = 1') . "
				AND post_time > $topic_last_read
			ORDER BY post_time ASC";
		$result = $db->sql_query_limit($sql, 1);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (!$row)
		{
			$sql = 'SELECT topic_last_post_id as post_id, topic_id, forum_id
				FROM ' . TOPICS_TABLE . '
				WHERE topic_id = ' . $topic_id;
			$result = $db->sql_query($sql);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);
		}

		if (!$row)
		{
			// Setup user environment so we can process lang string
			$user->setup('viewtopic');

			trigger_error('NO_TOPIC');
		}

		$post_id = $row['post_id'];
		$topic_id = $row['topic_id'];
	}
	else if ($view == 'next' || $view == 'previous')
	{
		$sql_condition = ($view == 'next') ? '>' : '<';
		$sql_ordering = ($view == 'next') ? 'ASC' : 'DESC';

		$sql = 'SELECT forum_id, topic_last_post_time
			FROM ' . TOPICS_TABLE . '
			WHERE topic_id = ' . $topic_id;
		$result = $db->sql_query($sql);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (!$row)
		{
			$user->setup('viewtopic');
			// OK, the topic doesn't exist. This error message is not helpful, but technically correct.
			trigger_error(($view == 'next') ? 'NO_NEWER_TOPICS' : 'NO_OLDER_TOPICS');
		}
		else
		{
			$sql = 'SELECT topic_id, forum_id
				FROM ' . TOPICS_TABLE . '
				WHERE forum_id = ' . $row['forum_id'] . "
					AND topic_moved_id = 0
					AND topic_last_post_time $sql_condition {$row['topic_last_post_time']}
					" . (($auth->acl_get('m_approve', $row['forum_id'])) ? '' : 'AND topic_approved = 1') . "
				ORDER BY topic_last_post_time $sql_ordering";
			$result = $db->sql_query_limit($sql, 1);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);

			if (!$row)
			{
				$user->setup('viewtopic');
				trigger_error(($view == 'next') ? 'NO_NEWER_TOPICS' : 'NO_OLDER_TOPICS');
			}
			else
			{
				$topic_id = $row['topic_id'];

				// Check for global announcement correctness?
				if (!$row['forum_id'] && !$forum_id)
				{
					trigger_error('NO_TOPIC');
				}
				else if ($row['forum_id'])
				{
					$forum_id = $row['forum_id'];
				}
			}
		}
	}

	// Check for global announcement correctness?
	if ((!isset($row) || !$row['forum_id']) && !$forum_id)
	{
		trigger_error('NO_TOPIC');
	}
	else if (isset($row) && $row['forum_id'])
	{
		$forum_id = $row['forum_id'];
	}
}

// This rather complex gaggle of code handles querying for topics but
// also allows for direct linking to a post (and the calculation of which
// page the post is on and the correct display of viewtopic)
$sql_array = array(
	'SELECT'	=> 't.*, f.*',

	'FROM'		=> array(
		FORUMS_TABLE	=> 'f',
	)
);

if ($user->data['is_registered'])
{
	$sql_array['SELECT'] .= ', tw.notify_status';
	$sql_array['LEFT_JOIN'] = array();

	$sql_array['LEFT_JOIN'][] = array(
		'FROM'	=> array(TOPICS_WATCH_TABLE => 'tw'),
		'ON'	=> 'tw.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tw.topic_id'
	);

	if ($config['allow_bookmarks'])
	{
		$sql_array['SELECT'] .= ', bm.topic_id as bookmarked';
		$sql_array['LEFT_JOIN'][] = array(
			'FROM'	=> array(BOOKMARKS_TABLE => 'bm'),
			'ON'	=> 'bm.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = bm.topic_id'
		);
	}

	if ($config['load_db_lastread'])
	{
		$sql_array['SELECT'] .= ', tt.mark_time, ft.mark_time as forum_mark_time';

		$sql_array['LEFT_JOIN'][] = array(
			'FROM'	=> array(TOPICS_TRACK_TABLE => 'tt'),
			'ON'	=> 'tt.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tt.topic_id'
		);

		$sql_array['LEFT_JOIN'][] = array(
			'FROM'	=> array(FORUMS_TRACK_TABLE => 'ft'),
			'ON'	=> 'ft.user_id = ' . $user->data['user_id'] . ' AND t.forum_id = ft.forum_id'
		);
	}
}

if (!$post_id)
{
	$sql_array['WHERE'] = "t.topic_id = $topic_id";
}
else
{
	$sql_array['WHERE'] = "p.post_id = $post_id AND t.topic_id = p.topic_id" . ((!$auth->acl_get('m_approve', $forum_id)) ? ' AND p.post_approved = 1' : '');
	$sql_array['FROM'][POSTS_TABLE] = 'p';
}

$sql_array['WHERE'] .= ' AND (f.forum_id = t.forum_id';

if (!$forum_id)
{
	// If it is a global announcement make sure to set the forum id to a postable forum
	$sql_array['WHERE'] .= ' OR (t.topic_type = ' . POST_GLOBAL . '
		AND f.forum_type = ' . FORUM_POST . ')';
}
else
{
	$sql_array['WHERE'] .= ' OR (t.topic_type = ' . POST_GLOBAL . "
		AND f.forum_id = $forum_id)";
}

$sql_array['WHERE'] .= ')';
$sql_array['FROM'][TOPICS_TABLE] = 't';

// Join to forum table on topic forum_id unless topic forum_id is zero
// whereupon we join on the forum_id passed as a parameter ... this
// is done so navigation, forum name, etc. remain consistent with where
// user clicked to view a global topic
$sql = $db->sql_build_query('SELECT', $sql_array);
$result = $db->sql_query($sql);
$topic_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);

if (!$topic_data)
{
	// If post_id was submitted, we try at least to display the topic as a last resort...
	if ($post_id && $forum_id && $topic_id)
	{
		redirect(append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id"));
	}

	trigger_error('NO_TOPIC');
}

// This is for determining where we are (page)
if ($post_id)
{
	if ($post_id == $topic_data['topic_first_post_id'] || $post_id == $topic_data['topic_last_post_id'])
	{
		$check_sort = ($post_id == $topic_data['topic_first_post_id']) ? 'd' : 'a';

		if ($sort_dir == $check_sort)
		{
			$topic_data['prev_posts'] = ($auth->acl_get('m_approve', $forum_id)) ? $topic_data['topic_replies_real'] : $topic_data['topic_replies'];
		}
		else
		{
			$topic_data['prev_posts'] = 0;
		}
	}
	else
	{
		$sql = 'SELECT COUNT(p1.post_id) AS prev_posts
			FROM ' . POSTS_TABLE . ' p1, ' . POSTS_TABLE . " p2
			WHERE p1.topic_id = {$topic_data['topic_id']}
				AND p2.post_id = {$post_id}
				" . ((!$auth->acl_get('m_approve', $forum_id)) ? 'AND p1.post_approved = 1' : '') . '
				AND ' . (($sort_dir == 'd') ? 'p1.post_time >= p2.post_time' : 'p1.post_time <= p2.post_time');

		$result = $db->sql_query($sql);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		$topic_data['prev_posts'] = $row['prev_posts'] - 1;
	}
}

$forum_id = (int) $topic_data['forum_id'];
$topic_id = (int) $topic_data['topic_id'];

//
$topic_replies = ($auth->acl_get('m_approve', $forum_id)) ? $topic_data['topic_replies_real'] : $topic_data['topic_replies'];

// Check sticky/announcement time limit
if (($topic_data['topic_type'] == POST_STICKY || $topic_data['topic_type'] == POST_ANNOUNCE) && $topic_data['topic_time_limit'] && ($topic_data['topic_time'] + $topic_data['topic_time_limit']) < time())
{
	$sql = 'UPDATE ' . TOPICS_TABLE . '
		SET topic_type = ' . POST_NORMAL . ', topic_time_limit = 0
		WHERE topic_id = ' . $topic_id;
	$db->sql_query($sql);

	$topic_data['topic_type'] = POST_NORMAL;
	$topic_data['topic_time_limit'] = 0;
}

// Setup look and feel
$user->setup('viewtopic', $topic_data['forum_style']);

if (!$topic_data['topic_approved'] && !$auth->acl_get('m_approve', $forum_id))
{
	trigger_error('NO_TOPIC');
}

// Start auth check
if (!$auth->acl_get('f_read', $forum_id))
{
	if ($user->data['user_id'] != ANONYMOUS)
	{
		trigger_error('SORRY_AUTH_READ');
	}

	login_box('', $user->lang['LOGIN_VIEWFORUM']);
}

// Forum is passworded ... check whether access has been granted to this
// user this session, if not show login box
if ($topic_data['forum_password'])
{
	login_forum_box($topic_data);
}

// Redirect to login or to the correct post upon emailed notification links
if (isset($_GET['e']))
{
	$jump_to = request_var('e', 0);

	$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id");

	if ($user->data['user_id'] == ANONYMOUS)
	{
		login_box($redirect_url . "&p=$post_id&e=$jump_to", $user->lang['LOGIN_NOTIFY_TOPIC']);
	}

	if ($jump_to > 0)
	{
		// We direct the already logged in user to the correct post...
		redirect($redirect_url . ((!$post_id) ? "&p=$jump_to" : "&p=$post_id") . "#p$jump_to");
	}
}

// What is start equal to?
if ($post_id)
{
	$start = floor(($topic_data['prev_posts']) / $config['posts_per_page']) * $config['posts_per_page'];
}

// Get topic tracking info
if (!isset($topic_tracking_info))
{
	$topic_tracking_info = array();

	// Get topic tracking info
	if ($config['load_db_lastread'] && $user->data['is_registered'])
	{
		$tmp_topic_data = array($topic_id => $topic_data);
		$topic_tracking_info = get_topic_tracking($forum_id, $topic_id, $tmp_topic_data, array($forum_id => $topic_data['forum_mark_time']));
		unset($tmp_topic_data);
	}
	else if ($config['load_anon_lastread'] || $user->data['is_registered'])
	{
		$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_id);
	}
}

// Post ordering options
$limit_days = array(0 => $user->lang['ALL_POSTS'], 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']);

$sort_by_text = array('a' => $user->lang['AUTHOR'], 't' => $user->lang['POST_TIME'], 's' => $user->lang['SUBJECT']);
$sort_by_sql = array('a' => 'u.username_clean', 't' => 'p.post_time', 's' => 'p.post_subject');

$s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = '';
gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param);

// Obtain correct post count and ordering SQL if user has
// requested anything different
if ($sort_days)
{
	$min_post_time = time() - ($sort_days * 86400);

	$sql = 'SELECT COUNT(post_id) AS num_posts
		FROM ' . POSTS_TABLE . "
		WHERE topic_id = $topic_id
			AND post_time >= $min_post_time
		" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND post_approved = 1');
	$result = $db->sql_query($sql);
	$total_posts = (int) $db->sql_fetchfield('num_posts');
	$db->sql_freeresult($result);

	$limit_posts_time = "AND p.post_time >= $min_post_time ";

	if (isset($_POST['sort']))
	{
		$start = 0;
	}
}
else
{
	$total_posts = $topic_replies + 1;
	$limit_posts_time = '';
}

// Was a highlight request part of the URI?
$highlight_match = $highlight = '';
if ($hilit_words)
{
	foreach (explode(' ', trim($hilit_words)) as $word)
	{
		if (trim($word))
		{
			$word = str_replace('\*', '\w+?', preg_quote($word, '#'));
			$word = preg_replace('#(^|\s)\\\\w\*\?(\s|$)#', '$1\w+?$2', $word);
			$highlight_match .= (($highlight_match != '') ? '|' : '') . $word;
		}
	}

	$highlight = urlencode($hilit_words);
}

// Make sure $start is set to the last page if it exceeds the amount
if ($start < 0 || $start > $total_posts)
{
	$start = ($start < 0) ? 0 : floor(($total_posts - 1) / $config['posts_per_page']) * $config['posts_per_page'];
}

// General Viewtopic URL for return links
$viewtopic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&start=$start&$u_sort_param" . (($highlight_match) ? "&hilit=$highlight" : ''));

// Are we watching this topic?
$s_watching_topic = array(
	'link'			=> '',
	'title'			=> '',
	'is_watching'	=> false,
);

if ($config['email_enable'] && $config['allow_topic_notify'] && $user->data['is_registered'])
{
	watch_topic_forum('topic', $s_watching_topic, $user->data['user_id'], $forum_id, $topic_id, $topic_data['notify_status'], $start);
}

// Bookmarks
if ($config['allow_bookmarks'] && $user->data['is_registered'] && request_var('bookmark', 0))
{
	if (!$topic_data['bookmarked'])
	{
		$sql = 'INSERT INTO ' . BOOKMARKS_TABLE . ' ' . $db->sql_build_array('INSERT', array(
			'user_id'	=> $user->data['user_id'],
			'topic_id'	=> $topic_id,
		));
		$db->sql_query($sql);
	}
	else
	{
		$sql = 'DELETE FROM ' . BOOKMARKS_TABLE . "
			WHERE user_id = {$user->data['user_id']}
				AND topic_id = $topic_id";
		$db->sql_query($sql);
	}

	meta_refresh(3, $viewtopic_url);

	$message = (($topic_data['bookmarked']) ? $user->lang['BOOKMARK_REMOVED'] : $user->lang['BOOKMARK_ADDED']) . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $viewtopic_url . '">', '</a>');
	trigger_error($message);
}

// Grab ranks
$ranks = $cache->obtain_ranks();

// Grab icons
$icons = $cache->obtain_icons();

// Grab extensions
$extensions = array();
if ($topic_data['topic_attachment'])
{
	$extensions = $cache->obtain_attach_extensions($forum_id);
}

// Forum rules listing
$s_forum_rules = '';
gen_forum_auth_level('topic', $forum_id, $topic_data['forum_status']);

// Quick mod tools
$allow_change_type = ($auth->acl_get('m_', $forum_id) || ($user->data['is_registered'] && $user->data['user_id'] == $topic_data['topic_poster'])) ? true : false;

$topic_mod = '';
$topic_mod .= ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && $user->data['user_id'] == $topic_data['topic_poster'] && $topic_data['topic_status'] == ITEM_UNLOCKED)) ? (($topic_data['topic_status'] == ITEM_UNLOCKED) ? '<option value="lock">' . $user->lang['LOCK_TOPIC'] . '</option>' : '<option value="unlock">' . $user->lang['UNLOCK_TOPIC'] . '</option>') : '';
$topic_mod .= ($auth->acl_get('m_delete', $forum_id)) ? '<option value="delete_topic">' . $user->lang['DELETE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_move', $forum_id) && $topic_data['topic_status'] != ITEM_MOVED) ? '<option value="move">' . $user->lang['MOVE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_split', $forum_id)) ? '<option value="split">' . $user->lang['SPLIT_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_merge', $forum_id)) ? '<option value="merge">' . $user->lang['MERGE_POSTS'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_merge', $forum_id)) ? '<option value="merge_topic">' . $user->lang['MERGE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_move', $forum_id)) ? '<option value="fork">' . $user->lang['FORK_TOPIC'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_gets('f_sticky', 'f_announce', $forum_id) && $topic_data['topic_type'] != POST_NORMAL) ? '<option value="make_normal">' . $user->lang['MAKE_NORMAL'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_sticky', $forum_id) && $topic_data['topic_type'] != POST_STICKY) ? '<option value="make_sticky">' . $user->lang['MAKE_STICKY'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_announce', $forum_id) && $topic_data['topic_type'] != POST_ANNOUNCE) ? '<option value="make_announce">' . $user->lang['MAKE_ANNOUNCE'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_announce', $forum_id) && $topic_data['topic_type'] != POST_GLOBAL) ? '<option value="make_global">' . $user->lang['MAKE_GLOBAL'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_', $forum_id)) ? '<option value="topic_logs">' . $user->lang['VIEW_TOPIC_LOGS'] . '</option>' : '';

// If we've got a hightlight set pass it on to pagination.
$pagination = generate_pagination(append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&$u_sort_param" . (($highlight_match) ? "&hilit=$highlight" : '')), $total_posts, $config['posts_per_page'], $start);

// Navigation links
generate_forum_nav($topic_data);

// Forum Rules
generate_forum_rules($topic_data);

// Moderators
$forum_moderators = array();
get_moderators($forum_moderators, $forum_id);

// This is only used for print view so ...
$server_path = (!$view) ? $phpbb_root_path : generate_board_url() . '/';

// Replace naughty words in title
$topic_data['topic_title'] = censor_text($topic_data['topic_title']);

// Send vars to template
$template->assign_vars(array(
	'FORUM_ID' 		=> $forum_id,
	'FORUM_NAME' 	=> $topic_data['forum_name'],
	'FORUM_DESC'	=> generate_text_for_display($topic_data['forum_desc'], $topic_data['forum_desc_uid'], $topic_data['forum_desc_bitfield'], $topic_data['forum_desc_options']),
	'TOPIC_ID' 		=> $topic_id,
	'TOPIC_TITLE' 	=> $topic_data['topic_title'],
	'TOPIC_POSTER'	=> $topic_data['topic_poster'],

	'TOPIC_AUTHOR_FULL'		=> get_username_string('full', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),
	'TOPIC_AUTHOR_COLOUR'	=> get_username_string('colour', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),
	'TOPIC_AUTHOR'			=> get_username_string('username', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),

	'PAGINATION' 	=> $pagination,
	'PAGE_NUMBER' 	=> on_page($total_posts, $config['posts_per_page'], $start),
	'TOTAL_POSTS'	=> ($total_posts == 1) ? $user->lang['VIEW_TOPIC_POST'] : sprintf($user->lang['VIEW_TOPIC_POSTS'], $total_posts),
	'U_MCP' 		=> ($auth->acl_get('m_', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=main&mode=topic_view&f=$forum_id&t=$topic_id&start=$start&$u_sort_param", true, $user->session_id) : '',
	'MODERATORS'	=> (isset($forum_moderators[$forum_id]) && sizeof($forum_moderators[$forum_id])) ? implode(', ', $forum_moderators[$forum_id]) : '',

	'POST_IMG' 			=> ($topic_data['forum_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', 'FORUM_LOCKED') : $user->img('button_topic_new', 'POST_NEW_TOPIC'),
	'QUOTE_IMG' 		=> $user->img('icon_post_quote', 'REPLY_WITH_QUOTE'),
	'REPLY_IMG'			=> ($topic_data['forum_status'] == ITEM_LOCKED || $topic_data['topic_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', 'TOPIC_LOCKED') : $user->img('button_topic_reply', 'REPLY_TO_TOPIC'),
	'EDIT_IMG' 			=> $user->img('icon_post_edit', 'EDIT_POST'),
	'DELETE_IMG' 		=> $user->img('icon_post_delete', 'DELETE_POST'),
	'INFO_IMG' 			=> $user->img('icon_post_info', 'VIEW_INFO'),
	'PROFILE_IMG'		=> $user->img('icon_user_profile', 'READ_PROFILE'),
	'SEARCH_IMG' 		=> $user->img('icon_user_search', 'SEARCH_USER_POSTS'),
	'PM_IMG' 			=> $user->img('icon_contact_pm', 'SEND_PRIVATE_MESSAGE'),
	'EMAIL_IMG' 		=> $user->img('icon_contact_email', 'SEND_EMAIL'),
	'WWW_IMG' 			=> $user->img('icon_contact_www', 'VISIT_WEBSITE'),
	'ICQ_IMG' 			=> $user->img('icon_contact_icq', 'ICQ'),
	'AIM_IMG' 			=> $user->img('icon_contact_aim', 'AIM'),
	'MSN_IMG' 			=> $user->img('icon_contact_msnm', 'MSNM'),
	'YIM_IMG' 			=> $user->img('icon_contact_yahoo', 'YIM'),
	'JABBER_IMG'		=> $user->img('icon_contact_jabber', 'JABBER') ,
	'REPORT_IMG'		=> $user->img('icon_post_report', 'REPORT_POST'),
	'REPORTED_IMG'		=> $user->img('icon_topic_reported', 'POST_REPORTED'),
	'UNAPPROVED_IMG'	=> $user->img('icon_topic_unapproved', 'POST_UNAPPROVED'),
	'WARN_IMG'			=> $user->img('icon_user_warn', 'WARN_USER'),

	'S_IS_LOCKED'			=>($topic_data['topic_status'] == ITEM_UNLOCKED) ? false : true,
	'S_SELECT_SORT_DIR' 	=> $s_sort_dir,
	'S_SELECT_SORT_KEY' 	=> $s_sort_key,
	'S_SELECT_SORT_DAYS' 	=> $s_limit_days,
	'S_SINGLE_MODERATOR'	=> (!empty($forum_moderators[$forum_id]) && sizeof($forum_moderators[$forum_id]) > 1) ? false : true,
	'S_TOPIC_ACTION' 		=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&start=$start"),
	'S_TOPIC_MOD' 			=> ($topic_mod != '') ? '<select name="action" id="quick-mod-select">' . $topic_mod . '</select>' : '',
	'S_MOD_ACTION' 			=> append_sid("{$phpbb_root_path}mcp.$phpEx", "f=$forum_id&t=$topic_id&quickmod=1&redirect=" . urlencode(str_replace('&', '&', $viewtopic_url)), true, $user->session_id),

	'S_VIEWTOPIC'			=> true,
	'S_DISPLAY_SEARCHBOX'	=> ($auth->acl_get('u_search') && $auth->acl_get('f_search', $forum_id) && $config['load_search']) ? true : false,
	'S_SEARCHBOX_ACTION'	=> append_sid("{$phpbb_root_path}search.$phpEx", 't=' . $topic_id),

	'S_DISPLAY_POST_INFO'	=> ($topic_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,
	'S_DISPLAY_REPLY_INFO'	=> ($topic_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_reply', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,

	'U_TOPIC'				=> "{$server_path}viewtopic.$phpEx?f=$forum_id&t=$topic_id",
	'U_FORUM'				=> $server_path,
	'U_VIEW_TOPIC' 			=> $viewtopic_url,
	'U_VIEW_FORUM' 			=> append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id),
	'U_VIEW_OLDER_TOPIC'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=previous"),
	'U_VIEW_NEWER_TOPIC'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=next"),
	'U_PRINT_TOPIC'			=> ($auth->acl_get('f_print', $forum_id)) ? $viewtopic_url . '&view=print' : '',
	'U_EMAIL_TOPIC'			=> ($auth->acl_get('f_email', $forum_id) && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=email&t=$topic_id") : '',

	'U_WATCH_TOPIC' 		=> $s_watching_topic['link'],
	'L_WATCH_TOPIC' 		=> $s_watching_topic['title'],
	'S_WATCHING_TOPIC'		=> $s_watching_topic['is_watching'],

	'U_BOOKMARK_TOPIC'		=> ($user->data['is_registered'] && $config['allow_bookmarks']) ? $viewtopic_url . '&bookmark=1' : '',
	'L_BOOKMARK_TOPIC'		=> ($user->data['is_registered'] && $config['allow_bookmarks'] && $topic_data['bookmarked']) ? $user->lang['BOOKMARK_TOPIC_REMOVE'] : $user->lang['BOOKMARK_TOPIC'],

	'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") : '',
	'U_POST_REPLY_TOPIC' 	=> ($auth->acl_get('f_reply', $forum_id) || $user->data['user_id'] == ANONYMOUS) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=reply&f=$forum_id&t=$topic_id") : '',
	'U_BUMP_TOPIC'			=> (bump_topic_allowed($forum_id, $topic_data['topic_bumped'], $topic_data['topic_last_post_time'], $topic_data['topic_poster'], $topic_data['topic_last_poster_id'])) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=bump&f=$forum_id&t=$topic_id") : '')
);

// Does this topic contain a poll?
if (!empty($topic_data['poll_start']))
{
	$sql = 'SELECT o.*, p.bbcode_bitfield, p.bbcode_uid
		FROM ' . POLL_OPTIONS_TABLE . ' o, ' . POSTS_TABLE . " p
		WHERE o.topic_id = $topic_id
			AND p.post_id = {$topic_data['topic_first_post_id']}
			AND p.topic_id = o.topic_id
		ORDER BY o.poll_option_id";
	$result = $db->sql_query($sql);

	$poll_info = array();
	while ($row = $db->sql_fetchrow($result))
	{
		$poll_info[] = $row;
	}
	$db->sql_freeresult($result);

	$cur_voted_id = array();
	if ($user->data['is_registered'])
	{
		$sql = 'SELECT poll_option_id
			FROM ' . POLL_VOTES_TABLE . '
			WHERE topic_id = ' . $topic_id . '
				AND vote_user_id = ' . $user->data['user_id'];
		$result = $db->sql_query($sql);

		while ($row = $db->sql_fetchrow($result))
		{
			$cur_voted_id[] = $row['poll_option_id'];
		}
		$db->sql_freeresult($result);
	}
	else
	{
		// Cookie based guest tracking ... I don't like this but hum ho
		// it's oft requested. This relies on "nice" users who don't feel
		// the need to delete cookies to mess with results.
		if (isset($_COOKIE[$config['cookie_name'] . '_poll_' . $topic_id]))
		{
			$cur_voted_id = explode(',', $_COOKIE[$config['cookie_name'] . '_poll_' . $topic_id]);
			$cur_voted_id = array_map('intval', $cur_voted_id);
		}
	}

	$s_can_vote = (((!sizeof($cur_voted_id) && $auth->acl_get('f_vote', $forum_id)) ||
		($auth->acl_get('f_votechg', $forum_id) && $topic_data['poll_vote_change'])) &&
		(($topic_data['poll_length'] != 0 && $topic_data['poll_start'] + $topic_data['poll_length'] > time()) || $topic_data['poll_length'] == 0) &&
		$topic_data['topic_status'] != ITEM_LOCKED &&
		$topic_data['forum_status'] != ITEM_LOCKED) ? true : false;
	$s_display_results = (!$s_can_vote || ($s_can_vote && sizeof($cur_voted_id)) || $view == 'viewpoll') ? true : false;

	if ($update && $s_can_vote)
	{

		if (!sizeof($voted_id) || sizeof($voted_id) > $topic_data['poll_max_options'] || in_array(VOTE_CONVERTED, $cur_voted_id))
		{
			$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&start=$start");

			meta_refresh(5, $redirect_url);
			if (!sizeof($voted_id))
			{
				$message = 'NO_VOTE_OPTION';
			}
			else if (sizeof($voted_id) > $topic_data['poll_max_options'])
			{
				$message = 'TOO_MANY_VOTE_OPTIONS';
			}
			else
			{
				$message = 'VOTE_CONVERTED';
			}

			$message = $user->lang[$message] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $redirect_url . '">', '</a>');
			trigger_error($message);
		}

		foreach ($voted_id as $option)
		{
			if (in_array($option, $cur_voted_id))
			{
				continue;
			}

			$sql = 'UPDATE ' . POLL_OPTIONS_TABLE . '
				SET poll_option_total = poll_option_total + 1
				WHERE poll_option_id = ' . (int) $option . '
					AND topic_id = ' . (int) $topic_id;
			$db->sql_query($sql);

			if ($user->data['is_registered'])
			{
				$sql_ary = array(
					'topic_id'			=> (int) $topic_id,
					'poll_option_id'	=> (int) $option,
					'vote_user_id'		=> (int) $user->data['user_id'],
					'vote_user_ip'		=> (string) $user->ip,
				);

				$sql = 'INSERT INTO ' . POLL_VOTES_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
				$db->sql_query($sql);
			}
		}

		foreach ($cur_voted_id as $option)
		{
			if (!in_array($option, $voted_id))
			{
				$sql = 'UPDATE ' . POLL_OPTIONS_TABLE . '
					SET poll_option_total = poll_option_total - 1
					WHERE poll_option_id = ' . (int) $option . '
						AND topic_id = ' . (int) $topic_id;
				$db->sql_query($sql);

				if ($user->data['is_registered'])
				{
					$sql = 'DELETE FROM ' . POLL_VOTES_TABLE . '
						WHERE topic_id = ' . (int) $topic_id . '
							AND poll_option_id = ' . (int) $option . '
							AND vote_user_id = ' . (int) $user->data['user_id'];
					$db->sql_query($sql);
				}
			}
		}

		if ($user->data['user_id'] == ANONYMOUS && !$user->data['is_bot'])
		{
			$user->set_cookie('poll_' . $topic_id, implode(',', $voted_id), time() + 31536000);
		}

		$sql = 'UPDATE ' . TOPICS_TABLE . '
			SET poll_last_vote = ' . time() . "
			WHERE topic_id = $topic_id";
		//, topic_last_post_time = ' . time() . " -- for bumping topics with new votes, ignore for now
		$db->sql_query($sql);

		$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&start=$start");

		meta_refresh(5, $redirect_url);
		trigger_error($user->lang['VOTE_SUBMITTED'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $redirect_url . '">', '</a>'));
	}

	$poll_total = 0;
	foreach ($poll_info as $poll_option)
	{
		$poll_total += $poll_option['poll_option_total'];
	}

	if ($poll_info[0]['bbcode_bitfield'])
	{
		$poll_bbcode = new bbcode();
	}
	else
	{
		$poll_bbcode = false;
	}

	for ($i = 0, $size = sizeof($poll_info); $i < $size; $i++)
	{
		$poll_info[$i]['poll_option_text'] = censor_text($poll_info[$i]['poll_option_text']);

		if ($poll_bbcode !== false)
		{
			$poll_bbcode->bbcode_second_pass($poll_info[$i]['poll_option_text'], $poll_info[$i]['bbcode_uid'], $poll_option['bbcode_bitfield']);
		}

		$poll_info[$i]['poll_option_text'] = bbcode_nl2br($poll_info[$i]['poll_option_text']);
		$poll_info[$i]['poll_option_text'] = smiley_text($poll_info[$i]['poll_option_text']);
	}

	$topic_data['poll_title'] = censor_text($topic_data['poll_title']);

	if ($poll_bbcode !== false)
	{
		$poll_bbcode->bbcode_second_pass($topic_data['poll_title'], $poll_info[0]['bbcode_uid'], $poll_info[0]['bbcode_bitfield']);
	}

	$topic_data['poll_title'] = bbcode_nl2br($topic_data['poll_title']);
	$topic_data['poll_title'] = smiley_text($topic_data['poll_title']);

	unset($poll_bbcode);

	foreach ($poll_info as $poll_option)
	{
		$option_pct = ($poll_total > 0) ? $poll_option['poll_option_total'] / $poll_total : 0;
		$option_pct_txt = sprintf("%.1d%%", ($option_pct * 100));

		$template->assign_block_vars('poll_option', array(
			'POLL_OPTION_ID' 		=> $poll_option['poll_option_id'],
			'POLL_OPTION_CAPTION' 	=> $poll_option['poll_option_text'],
			'POLL_OPTION_RESULT' 	=> $poll_option['poll_option_total'],
			'POLL_OPTION_PERCENT' 	=> $option_pct_txt,
			'POLL_OPTION_PCT'		=> round($option_pct * 100),
			'POLL_OPTION_IMG' 		=> $user->img('poll_center', $option_pct_txt, round($option_pct * 250)),
			'POLL_OPTION_VOTED'		=> (in_array($poll_option['poll_option_id'], $cur_voted_id)) ? true : false)
		);
	}

	$poll_end = $topic_data['poll_length'] + $topic_data['poll_start'];

	$template->assign_vars(array(
		'POLL_QUESTION'		=> $topic_data['poll_title'],
		'TOTAL_VOTES' 		=> $poll_total,
		'POLL_LEFT_CAP_IMG'	=> $user->img('poll_left'),
		'POLL_RIGHT_CAP_IMG'=> $user->img('poll_right'),

		'L_MAX_VOTES'		=> ($topic_data['poll_max_options'] == 1) ? $user->lang['MAX_OPTION_SELECT'] : sprintf($user->lang['MAX_OPTIONS_SELECT'], $topic_data['poll_max_options']),
		'L_POLL_LENGTH'		=> ($topic_data['poll_length']) ? sprintf($user->lang[($poll_end > time()) ? 'POLL_RUN_TILL' : 'POLL_ENDED_AT'], $user->format_date($poll_end)) : '',

		'S_HAS_POLL'		=> true,
		'S_CAN_VOTE'		=> $s_can_vote,
		'S_DISPLAY_RESULTS'	=> $s_display_results,
		'S_IS_MULTI_CHOICE'	=> ($topic_data['poll_max_options'] > 1) ? true : false,
		'S_POLL_ACTION'		=> $viewtopic_url,

		'U_VIEW_RESULTS'	=> $viewtopic_url . '&view=viewpoll')
	);

	unset($poll_end, $poll_info, $voted_id);
}

// If the user is trying to reach the second half of the topic, fetch it starting from the end
$store_reverse = false;
$sql_limit = $config['posts_per_page'];

if ($start > $total_posts / 2)
{
	$store_reverse = true;

	if ($start + $config['posts_per_page'] > $total_posts)
	{
		$sql_limit = min($config['posts_per_page'], max(1, $total_posts - $start));
	}

	// Select the sort order
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'ASC' : 'DESC');
	$sql_start = max(0, $total_posts - $sql_limit - $start);
}
else
{
	// Select the sort order
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
	$sql_start = $start;
}

// Container for user details, only process once
$post_list = $user_cache = $id_cache = $attachments = $attach_list = $rowset = $update_count = $post_edit_list = array();
$has_attachments = $display_notice = false;
$bbcode_bitfield = '';
$i = $i_total = 0;

// Go ahead and pull all data for this topic
$sql = 'SELECT p.post_id
	FROM ' . POSTS_TABLE . ' p' . (($sort_by_sql[$sort_key][0] == 'u') ? ', ' . USERS_TABLE . ' u': '') . "
	WHERE p.topic_id = $topic_id
		" . ((!$auth->acl_get('m_approve', $forum_id)) ? 'AND p.post_approved = 1' : '') . "
		" . (($sort_by_sql[$sort_key][0] == 'u') ? 'AND u.user_id = p.poster_id': '') . "
		$limit_posts_time
	ORDER BY $sql_sort_order";
$result = $db->sql_query_limit($sql, $sql_limit, $sql_start);

$i = ($store_reverse) ? $sql_limit - 1 : 0;
while ($row = $db->sql_fetchrow($result))
{
	$post_list[$i] = $row['post_id'];
	($store_reverse) ? $i-- : $i++;
}
$db->sql_freeresult($result);

if (!sizeof($post_list))
{
	if ($sort_days)
	{
		trigger_error('NO_POSTS_TIME_FRAME');
	}
	else
	{
		trigger_error('NO_TOPIC');
	}
}

// Holding maximum post time for marking topic read
// We need to grab it because we do reverse ordering sometimes
$max_post_time = 0;

$sql = $db->sql_build_query('SELECT', array(
	'SELECT'	=> 'u.*, z.friend, z.foe, p.*',

	'FROM'		=> array(
		USERS_TABLE		=> 'u',
		POSTS_TABLE		=> 'p',
	),

	'LEFT_JOIN'	=> array(
		array(
			'FROM'	=> array(ZEBRA_TABLE => 'z'),
			'ON'	=> 'z.user_id = ' . $user->data['user_id'] . ' AND z.zebra_id = p.poster_id'
		)
	),

	'WHERE'		=> $db->sql_in_set('p.post_id', $post_list) . '
		AND u.user_id = p.poster_id'
));

$result = $db->sql_query($sql);

$now = getdate(time() + $user->timezone + $user->dst - date('Z'));

// Posts are stored in the $rowset array while $attach_list, $user_cache
// and the global bbcode_bitfield are built
while ($row = $db->sql_fetchrow($result))
{
	// Set max_post_time
	if ($row['post_time'] > $max_post_time)
	{
		$max_post_time = $row['post_time'];
	}

	$poster_id = $row['poster_id'];

	// Does post have an attachment? If so, add it to the list
	if ($row['post_attachment'] && $config['allow_attachments'])
	{
		$attach_list[] = $row['post_id'];

		if ($row['post_approved'])
		{
			$has_attachments = true;
		}
	}

	$rowset[$row['post_id']] = array(
		'hide_post'			=> ($row['foe'] && ($view != 'show' || $post_id != $row['post_id'])) ? true : false,

		'post_id'			=> $row['post_id'],
		'post_time'			=> $row['post_time'],
		'user_id'			=> $row['user_id'],
		'username'			=> $row['username'],
		'user_colour'		=> $row['user_colour'],
		'topic_id'			=> $row['topic_id'],
		'forum_id'			=> $row['forum_id'],
		'post_subject'		=> $row['post_subject'],
		'post_edit_count'	=> $row['post_edit_count'],
		'post_edit_time'	=> $row['post_edit_time'],
		'post_edit_reason'	=> $row['post_edit_reason'],
		'post_edit_user'	=> $row['post_edit_user'],

		// Make sure the icon actually exists
		'icon_id'			=> (isset($icons[$row['icon_id']]['img'], $icons[$row['icon_id']]['height'], $icons[$row['icon_id']]['width'])) ? $row['icon_id'] : 0,
		'post_attachment'	=> $row['post_attachment'],
		'post_approved'		=> $row['post_approved'],
		'post_reported'		=> $row['post_reported'],
		'post_username'		=> $row['post_username'],
		'post_text'			=> $row['post_text'],
		'bbcode_uid'		=> $row['bbcode_uid'],
		'bbcode_bitfield'	=> $row['bbcode_bitfield'],
		'enable_smilies'	=> $row['enable_smilies'],
		'enable_sig'		=> $row['enable_sig'],
		'friend'			=> $row['friend'],
		'foe'				=> $row['foe'],
	);

	// Define the global bbcode bitfield, will be used to load bbcodes
	$bbcode_bitfield = $bbcode_bitfield | base64_decode($row['bbcode_bitfield']);

	// Is a signature attached? Are we going to display it?
	if ($row['enable_sig'] && $config['allow_sig'] && $user->optionget('viewsigs'))
	{
		$bbcode_bitfield = $bbcode_bitfield | base64_decode($row['user_sig_bbcode_bitfield']);
	}

	// Cache various user specific data ... so we don't have to recompute
	// this each time the same user appears on this page
	if (!isset($user_cache[$poster_id]))
	{
		if ($poster_id == ANONYMOUS)
		{
			$user_cache[$poster_id] = array(
				'joined'		=> '',
				'posts'			=> '',
				'from'			=> '',

				'sig'					=> '',
				'sig_bbcode_uid'		=> '',
				'sig_bbcode_bitfield'	=> '',

				'online'			=> false,
				'avatar'			=> '',
				'rank_title'		=> '',
				'rank_image'		=> '',
				'rank_image_src'	=> '',
				'sig'				=> '',
				'posts'				=> '',
				'profile'			=> '',
				'pm'				=> '',
				'email'				=> '',
				'www'				=> '',
				'icq_status_img'	=> '',
				'icq'				=> '',
				'aim'				=> '',
				'msn'				=> '',
				'yim'				=> '',
				'jabber'			=> '',
				'search'			=> '',
				'age'				=> '',

				'username'			=> $row['username'],
				'user_colour'		=> $row['user_colour'],

				'warnings'			=> 0,
				'allow_pm'			=> 0,
			);
		}
		else
		{
			$user_sig = '';

			// We add the signature to every posters entry because enable_sig is post dependant
			if ($row['user_sig'] && $config['allow_sig'] && $user->optionget('viewsigs'))
			{
				$user_sig = $row['user_sig'];
			}

			$id_cache[] = $poster_id;

			$user_cache[$poster_id] = array(
				'joined'		=> $user->format_date($row['user_regdate']),
				'posts'			=> $row['user_posts'],
				'warnings'		=> (isset($row['user_warnings'])) ? $row['user_warnings'] : 0,
				'from'			=> (!empty($row['user_from'])) ? $row['user_from'] : '',

				'sig'					=> $user_sig,
				'sig_bbcode_uid'		=> (!empty($row['user_sig_bbcode_uid'])) ? $row['user_sig_bbcode_uid'] : '',
				'sig_bbcode_bitfield'	=> (!empty($row['user_sig_bbcode_bitfield'])) ? $row['user_sig_bbcode_bitfield'] : '',

				'viewonline'	=> $row['user_allow_viewonline'],
				'allow_pm'		=> $row['user_allow_pm'],

				'avatar'		=> ($user->optionget('viewavatars')) ? get_user_avatar($row['user_avatar'], $row['user_avatar_type'], $row['user_avatar_width'], $row['user_avatar_height']) : '',
				'age'			=> '',

				'rank_title'		=> '',
				'rank_image'		=> '',
				'rank_image_src'	=> '',

				'username'			=> $row['username'],
				'user_colour'		=> $row['user_colour'],

				'online'		=> false,
				'profile'		=> append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=viewprofile&u=$poster_id"),
				'www'			=> $row['user_website'],
				'aim'			=> ($row['user_aim'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=aim&u=$poster_id") : '',
				'msn'			=> ($row['user_msnm'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=msnm&u=$poster_id") : '',
				'yim'			=> ($row['user_yim']) ? 'http://edit.yahoo.com/config/send_webmesg?.target=' . urlencode($row['user_yim']) . '&.src=pg' : '',
				'jabber'		=> ($row['user_jabber'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=jabber&u=$poster_id") : '',
				'search'		=> ($auth->acl_get('u_search')) ? append_sid("{$phpbb_root_path}search.$phpEx", 'search_author=' . urlencode($row['username']) .'&showresults=posts') : '',
			);

			get_user_rank($row['user_rank'], $row['user_posts'], $user_cache[$poster_id]['rank_title'], $user_cache[$poster_id]['rank_image'], $user_cache[$poster_id]['rank_image_src']);

			if (!empty($row['user_allow_viewemail']) || $auth->acl_get('a_email'))
			{
				$user_cache[$poster_id]['email'] = ($config['board_email_form'] && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=email&u=$poster_id") : (($config['board_hide_emails'] && !$auth->acl_get('a_email')) ? '' : 'mailto:' . $row['user_email']);
			}
			else
			{
				$user_cache[$poster_id]['email'] = '';
			}

			if (!empty($row['user_icq']))
			{
				$user_cache[$poster_id]['icq'] = 'http://www.icq.com/people/webmsg.php?to=' . $row['user_icq'];
				$user_cache[$poster_id]['icq_status_img'] = '<img src="http://web.icq.com/whitepages/online?icq=' . $row['user_icq'] . '&img=5" width="18" height="18" alt="" />';
			}
			else
			{
				$user_cache[$poster_id]['icq_status_img'] = '';
				$user_cache[$poster_id]['icq'] = '';
			}

			if ($config['allow_birthdays'] && !empty($row['user_birthday']))
			{
				list($bday_day, $bday_month, $bday_year) = array_map('intval', explode('-', $row['user_birthday']));

				if ($bday_year)
				{
					$diff = $now['mon'] - $bday_month;
					if ($diff == 0)
					{
						$diff = ($now['mday'] - $bday_day < 0) ? 1 : 0;
					}
					else
					{
						$diff = ($diff < 0) ? 1 : 0;
					}

					$user_cache[$poster_id]['age'] = (int) ($now['year'] - $bday_year - $diff);
				}
			}
		}
	}
}
$db->sql_freeresult($result);

// Load custom profile fields
if ($config['load_cpf_viewtopic'])
{
	include($phpbb_root_path . 'includes/functions_profile_fields.' . $phpEx);
	$cp = new custom_profile();

	// Grab all profile fields from users in id cache for later use - similar to the poster cache
	$profile_fields_cache = $cp->generate_profile_fields_template('grab', $id_cache);
}

// Generate online information for user
if ($config['load_onlinetrack'] && sizeof($id_cache))
{
	$sql = 'SELECT session_user_id, MAX(session_time) as online_time, MIN(session_viewonline) AS viewonline
		FROM ' . SESSIONS_TABLE . '
		WHERE ' . $db->sql_in_set('session_user_id', $id_cache) . '
		GROUP BY session_user_id';
	$result = $db->sql_query($sql);

	$update_time = $config['load_online_time'] * 60;
	while ($row = $db->sql_fetchrow($result))
	{
		$user_cache[$row['session_user_id']]['online'] = (time() - $update_time < $row['online_time'] && (($row['viewonline']) || $auth->acl_get('u_viewonline'))) ? true : false;
	}
	$db->sql_freeresult($result);
}
unset($id_cache);

// Pull attachment data
if (sizeof($attach_list))
{
	if ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id))
	{
		$sql = 'SELECT *
			FROM ' . ATTACHMENTS_TABLE . '
			WHERE ' . $db->sql_in_set('post_msg_id', $attach_list) . '
				AND in_message = 0
			ORDER BY filetime DESC, post_msg_id ASC';
		$result = $db->sql_query($sql);

		while ($row = $db->sql_fetchrow($result))
		{
			$attachments[$row['post_msg_id']][] = $row;
		}
		$db->sql_freeresult($result);

		// No attachments exist, but post table thinks they do so go ahead and reset post_attach flags
		if (!sizeof($attachments))
		{
			$sql = 'UPDATE ' . POSTS_TABLE . '
				SET post_attachment = 0
				WHERE ' . $db->sql_in_set('post_id', $attach_list);
			$db->sql_query($sql);

			// We need to update the topic indicator too if the complete topic is now without an attachment
			if (sizeof($rowset) != $total_posts)
			{
				// Not all posts are displayed so we query the db to find if there's any attachment for this topic
				$sql = 'SELECT a.post_msg_id as post_id
					FROM ' . ATTACHMENTS_TABLE . ' a, ' . POSTS_TABLE . " p
					WHERE p.topic_id = $topic_id
						AND p.post_approved = 1
						AND p.topic_id = a.topic_id";
				$result = $db->sql_query_limit($sql, 1);
				$row = $db->sql_fetchrow($result);
				$db->sql_freeresult($result);

				if (!$row)
				{
					$sql = 'UPDATE ' . TOPICS_TABLE . "
						SET topic_attachment = 0
						WHERE topic_id = $topic_id";
					$db->sql_query($sql);
				}
			}
			else
			{
				$sql = 'UPDATE ' . TOPICS_TABLE . "
					SET topic_attachment = 0
					WHERE topic_id = $topic_id";
				$db->sql_query($sql);
			}
		}
		else if ($has_attachments && !$topic_data['topic_attachment'])
		{
			// Topic has approved attachments but its flag is wrong
			$sql = 'UPDATE ' . TOPICS_TABLE . "
				SET topic_attachment = 1
				WHERE topic_id = $topic_id";
			$db->sql_query($sql);

			$topic_data['topic_attachment'] = 1;
		}
	}
	else
	{
		$display_notice = true;
	}
}

// Check if the topic viewer has posted in a topic
$unhide = false; 
if ($user->data['user_id'] != ANONYMOUS)
{
	// If moderator or admin, skip reply check, auto unhide
	if ($auth->acl_get('m_', $forum_id))
	{
		$unhide = true;
	}
	else
	{
	$sql = "SELECT poster_id, topic_id 
		FROM " . POSTS_TABLE . "
		WHERE topic_id = $topic_id 
		AND poster_id = " . $user->data['user_id']; 

	$result = $db->sql_query($sql);
	$unhide = $db->sql_affectedrows($result) ? true : false;
	$db->sql_freeresult($result);
	}
}
$user->add_lang('mods/simple_hide_bbcode');
// Instantiate BBCode if need be
if ($bbcode_bitfield !== '')
{
	$bbcode = new bbcode(base64_encode($bbcode_bitfield), $unhide);
}

$i_total = sizeof($rowset) - 1;
$prev_post_id = '';

$template->assign_vars(array(
	'S_NUM_POSTS' => sizeof($post_list))
);

include($phpbb_root_path . 'includes/arcade/arcade_constants.' . $phpEx);
include($phpbb_root_path . 'includes/arcade/arcade_cache.' . $phpEx);
include($phpbb_root_path . 'includes/arcade/functions_arcade.' . $phpEx);
$user->add_lang('mods/arcade');
// Output the posts
$first_unread = $post_unread = false;
for ($i = 0, $end = sizeof($post_list); $i < $end; ++$i)
{
	// A non-existing rowset only happens if there was no user present for the entered poster_id
	// This could be a broken posts table.
	if (!isset($rowset[$post_list[$i]]))
	{
		continue;
	}

	$row =& $rowset[$post_list[$i]];
	$poster_id = $row['user_id'];

	// End signature parsing, only if needed
	if ($user_cache[$poster_id]['sig'] && $row['enable_sig'] && empty($user_cache[$poster_id]['sig_parsed']))
	{
		$user_cache[$poster_id]['sig'] = censor_text($user_cache[$poster_id]['sig']);

		if ($user_cache[$poster_id]['sig_bbcode_bitfield'])
		{
			$bbcode->bbcode_second_pass($user_cache[$poster_id]['sig'], $user_cache[$poster_id]['sig_bbcode_uid'], $user_cache[$poster_id]['sig_bbcode_bitfield']);
		}

		$user_cache[$poster_id]['sig'] = bbcode_nl2br($user_cache[$poster_id]['sig']);
		$user_cache[$poster_id]['sig'] = smiley_text($user_cache[$poster_id]['sig']);
		$user_cache[$poster_id]['sig_parsed'] = true;
	}

	// Parse the message and subject
	$message = censor_text($row['post_text']);

	// Second parse bbcode here
	if ($row['bbcode_bitfield'])
	{
		$bbcode->bbcode_second_pass($message, $row['bbcode_uid'], $row['bbcode_bitfield']);
	}

	$message = bbcode_nl2br($message);
	$message = smiley_text($message);

	if (!empty($attachments[$row['post_id']]))
	{
		parse_attachments($forum_id, $message, $attachments[$row['post_id']], $update_count);
	}

	// Replace naughty words such as farty pants
	$row['post_subject'] = censor_text($row['post_subject']);

	// Highlight active words (primarily for search)
	if ($highlight_match)
	{
		$message = preg_replace('#(?!<.*)(?<!\w)(' . $highlight_match . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">\1</span>', $message);
		$row['post_subject'] = preg_replace('#(?!<.*)(?<!\w)(' . $highlight_match . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">\1</span>', $row['post_subject']);
	}

	// Editing information
	if (($row['post_edit_count'] && $config['display_last_edited']) || $row['post_edit_reason'])
	{
		// Get usernames for all following posts if not already stored
		if (!sizeof($post_edit_list) && ($row['post_edit_reason'] || ($row['post_edit_user'] && !isset($user_cache[$row['post_edit_user']]))))
		{
			// Remove all post_ids already parsed (we do not have to check them)
			$post_storage_list = (!$store_reverse) ? array_slice($post_list, $i) : array_slice(array_reverse($post_list), $i);

			$sql = 'SELECT DISTINCT u.user_id, u.username, u.user_colour
				FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u
				WHERE ' . $db->sql_in_set('p.post_id', $post_storage_list) . '
					AND p.post_edit_count <> 0
					AND p.post_edit_user <> 0
					AND p.post_edit_user = u.user_id';
			$result2 = $db->sql_query($sql);
			while ($user_edit_row = $db->sql_fetchrow($result2))
			{
				$post_edit_list[$user_edit_row['user_id']] = $user_edit_row;
			}
			$db->sql_freeresult($result2);

			unset($post_storage_list);
		}

		$l_edit_time_total = ($row['post_edit_count'] == 1) ? $user->lang['EDITED_TIME_TOTAL'] : $user->lang['EDITED_TIMES_TOTAL'];

		if ($row['post_edit_reason'])
		{
			// User having edited the post also being the post author?
			if (!$row['post_edit_user'] || $row['post_edit_user'] == $poster_id)
			{
				$display_username = get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']);
			}
			else
			{
				$display_username = get_username_string('full', $row['post_edit_user'], $post_edit_list[$row['post_edit_user']]['username'], $post_edit_list[$row['post_edit_user']]['user_colour']);
			}

			$l_edited_by = sprintf($l_edit_time_total, $display_username, $user->format_date($row['post_edit_time']), $row['post_edit_count']);
		}
		else
		{
			if ($row['post_edit_user'] && !isset($user_cache[$row['post_edit_user']]))
			{
				$user_cache[$row['post_edit_user']] = $post_edit_list[$row['post_edit_user']];
			}

			// User having edited the post also being the post author?
			if (!$row['post_edit_user'] || $row['post_edit_user'] == $poster_id)
			{
				$display_username = get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']);
			}
			else
			{
				$display_username = get_username_string('full', $row['post_edit_user'], $user_cache[$row['post_edit_user']]['username'], $user_cache[$row['post_edit_user']]['user_colour']);
			}

			$l_edited_by = sprintf($l_edit_time_total, $display_username, $user->format_date($row['post_edit_time']), $row['post_edit_count']);
		}
	}
	else
	{
		$l_edited_by = '';
	}

	// Bump information
	if ($topic_data['topic_bumped'] && $row['post_id'] == $topic_data['topic_last_post_id'] && isset($user_cache[$topic_data['topic_bumper']]) )
	{
		// It is safe to grab the username from the user cache array, we are at the last
		// post and only the topic poster and last poster are allowed to bump.
		// Admins and mods are bound to the above rules too...
		$l_bumped_by = '<br /><br />' . sprintf($user->lang['BUMPED_BY'], $user_cache[$topic_data['topic_bumper']]['username'], $user->format_date($topic_data['topic_last_post_time']));
	}
	else
	{
		$l_bumped_by = '';
	}

	$cp_row = array();

	//
	if ($config['load_cpf_viewtopic'])
	{
		$cp_row = (isset($profile_fields_cache[$poster_id])) ? $cp->generate_profile_fields_template('show', false, $profile_fields_cache[$poster_id]) : array();
	}

	$post_unread = (isset($topic_tracking_info[$topic_id]) && $row['post_time'] > $topic_tracking_info[$topic_id]) ? true : false;

	$s_first_unread = false;
	if (!$first_unread && $post_unread)
	{
		$s_first_unread = $first_unread = true;
	}

	//
	$postrow = array(
		'POST_AUTHOR_FULL'		=> get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
		'POST_AUTHOR_COLOUR'	=> get_username_string('colour', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
		'POST_AUTHOR'			=> get_username_string('username', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
		'U_POST_AUTHOR'			=> get_username_string('profile', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),

		'RANK_TITLE'		=> $user_cache[$poster_id]['rank_title'],
		'RANK_IMG'			=> $user_cache[$poster_id]['rank_image'],
		'RANK_IMG_SRC'		=> $user_cache[$poster_id]['rank_image_src'],
		'POSTER_JOINED'		=> $user_cache[$poster_id]['joined'],
		'POSTER_POSTS'		=> $user_cache[$poster_id]['posts'],
		'POSTER_FROM'		=> $user_cache[$poster_id]['from'],
		'POSTER_AVATAR'		=> $user_cache[$poster_id]['avatar'],
		'POSTER_WARNINGS'	=> $user_cache[$poster_id]['warnings'],
		'POSTER_AGE'		=> $user_cache[$poster_id]['age'],

		'POST_DATE'			=> $user->format_date($row['post_time']),
		'POST_SUBJECT'		=> $row['post_subject'],
		'MESSAGE'			=> $message,
		'SIGNATURE'			=> ($row['enable_sig']) ? $user_cache[$poster_id]['sig'] : '',
		'EDITED_MESSAGE'	=> $l_edited_by,
		'EDIT_REASON'		=> $row['post_edit_reason'],
		'BUMPED_MESSAGE'	=> $l_bumped_by,

		'MINI_POST_IMG'			=> ($post_unread) ? $user->img('icon_post_target_unread', 'NEW_POST') : $user->img('icon_post_target', 'POST'),
		'POST_ICON_IMG'			=> ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['img'] : '',
		'POST_ICON_IMG_WIDTH'	=> ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['width'] : '',
		'POST_ICON_IMG_HEIGHT'	=> ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['height'] : '',
		'ICQ_STATUS_IMG'		=> $user_cache[$poster_id]['icq_status_img'],
		'ONLINE_IMG'			=> ($poster_id == ANONYMOUS || !$config['load_onlinetrack']) ? '' : (($user_cache[$poster_id]['online']) ? $user->img('icon_user_online', 'ONLINE') : $user->img('icon_user_offline', 'OFFLINE')),
		'S_ONLINE'				=> ($poster_id == ANONYMOUS || !$config['load_onlinetrack']) ? false : (($user_cache[$poster_id]['online']) ? true : false),

		'U_EDIT'			=> (!$user->data['is_registered']) ? '' : ((($user->data['user_id'] == $poster_id && $auth->acl_get('f_edit', $forum_id) && ($row['post_time'] > time() - ($config['edit_time'] * 60) || !$config['edit_time'])) || $auth->acl_get('m_edit', $forum_id)) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=edit&f=$forum_id&p={$row['post_id']}") : ''),
		'U_QUOTE'			=> ($auth->acl_get('f_reply', $forum_id)) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=quote&f=$forum_id&p={$row['post_id']}") : '',
		'U_INFO'			=> ($auth->acl_get('m_info', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=main&mode=post_details&f=$forum_id&p=" . $row['post_id'], true, $user->session_id) : '',
		'U_DELETE'			=> (!$user->data['is_registered']) ? '' : ((($user->data['user_id'] == $poster_id && $auth->acl_get('f_delete', $forum_id) && $topic_data['topic_last_post_id'] == $row['post_id'] && ($row['post_time'] > time() - ($config['edit_time'] * 60) || !$config['edit_time'])) || $auth->acl_get('m_delete', $forum_id)) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=delete&f=$forum_id&p={$row['post_id']}") : ''),

		'U_PROFILE'		=> $user_cache[$poster_id]['profile'],
		'U_SEARCH'		=> $user_cache[$poster_id]['search'],
		'U_PM'			=> ($poster_id != ANONYMOUS && $config['allow_privmsg'] && $auth->acl_get('u_sendpm') && ($user_cache[$poster_id]['allow_pm'] || $auth->acl_gets('a_', 'm_') || $auth->acl_getf_global('m_'))) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=compose&action=quotepost&p=' . $row['post_id']) : '',
		'U_EMAIL'		=> $user_cache[$poster_id]['email'],
		'U_WWW'			=> $user_cache[$poster_id]['www'],
		'U_ICQ'			=> $user_cache[$poster_id]['icq'],
		'U_AIM'			=> $user_cache[$poster_id]['aim'],
		'U_MSN'			=> $user_cache[$poster_id]['msn'],
		'U_YIM'			=> $user_cache[$poster_id]['yim'],
		'U_JABBER'		=> $user_cache[$poster_id]['jabber'],

		'U_REPORT'			=> ($auth->acl_get('f_report', $forum_id)) ? append_sid("{$phpbb_root_path}report.$phpEx", 'f=' . $forum_id . '&p=' . $row['post_id']) : '',
		'U_MCP_REPORT'		=> ($auth->acl_get('m_report', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=report_details&f=' . $forum_id . '&p=' . $row['post_id'], true, $user->session_id) : '',
		'U_MCP_APPROVE'		=> ($auth->acl_get('m_approve', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&mode=approve_details&f=' . $forum_id . '&p=' . $row['post_id'], true, $user->session_id) : '',
		'U_MINI_POST'		=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'p=' . $row['post_id']) . (($topic_data['topic_type'] == POST_GLOBAL) ? '&f=' . $forum_id : '') . '#p' . $row['post_id'],
		'U_NEXT_POST_ID'	=> ($i < $i_total && isset($rowset[$post_list[$i + 1]])) ? $rowset[$post_list[$i + 1]]['post_id'] : '',
		'U_PREV_POST_ID'	=> $prev_post_id,
		'U_NOTES'			=> ($auth->acl_getf_global('m_')) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=notes&mode=user_notes&u=' . $poster_id, true, $user->session_id) : '',
		'U_WARN'			=> ($auth->acl_get('m_warn') && $poster_id != $user->data['user_id'] && $poster_id != ANONYMOUS) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=warn&mode=warn_post&f=' . $forum_id . '&p=' . $row['post_id'], true, $user->session_id) : '',

		'POST_ID'			=> $row['post_id'],
		'POSTER_ID'			=> $poster_id,

		'S_HAS_ATTACHMENTS'	=> (!empty($attachments[$row['post_id']]) && $unhide == true) ? true : false,
		'S_POST_UNAPPROVED'	=> ($row['post_approved']) ? false : true,
		'S_POST_REPORTED'	=> ($row['post_reported'] && $auth->acl_get('m_report', $forum_id)) ? true : false,
		'S_DISPLAY_NOTICE'	=> $display_notice && $row['post_attachment'],
		'S_FRIEND'			=> ($row['friend']) ? true : false,
		'S_UNREAD_POST'		=> $post_unread,
		'S_FIRST_UNREAD'	=> $s_first_unread,
		'S_CUSTOM_FIELDS'	=> (isset($cp_row['row']) && sizeof($cp_row['row'])) ? true : false,
		'S_TOPIC_POSTER'	=> ($topic_data['topic_poster'] == $poster_id) ? true : false,

		'S_IGNORE_POST'		=> ($row['hide_post']) ? true : false,
		'L_IGNORE_POST'		=> ($row['hide_post']) ? sprintf($user->lang['POST_BY_FOE'], get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']), '<a href="' . $viewtopic_url . "&p={$row['post_id']}&view=show#p{$row['post_id']}" . '">', '</a>') : '',
	);

	if (isset($cp_row['row']) && sizeof($cp_row['row']))
	{
		$postrow = array_merge($postrow, $cp_row['row']);
	}
	$arcade_data = display_arcade_highscores($poster_id);
	if (sizeof($arcade_data))
	{
		$postrow = array_merge($postrow, $arcade_data);
	}

	// Dump vars into template
	$template->assign_block_vars('postrow', $postrow);

	if (!empty($cp_row['blockrow']))
	{
		foreach ($cp_row['blockrow'] as $field_data)
		{
			$template->assign_block_vars('postrow.custom_fields', $field_data);
		}
	}

	// Display not already displayed Attachments for this post, we already parsed them. ;)
	if (!empty($attachments[$row['post_id']]))
	{
		foreach ($attachments[$row['post_id']] as $attachment)
		{
			$template->assign_block_vars('postrow.attachment', array(
				'DISPLAY_ATTACHMENT'	=> $attachment)
			);
		}
	}

	$prev_post_id = $row['post_id'];


	unset($rowset[$post_list[$i]]);
	unset($attachments[$row['post_id']]);
}
unset($rowset, $user_cache);

// Update topic view and if necessary attachment view counters ... but only if this is the first 'page view'
if (isset($user->data['session_page']) && strpos($user->data['session_page'], '&t=' . $topic_id) === false)
{
	$sql = 'UPDATE ' . TOPICS_TABLE . '
		SET topic_views = topic_views + 1, topic_last_view_time = ' . time() . "
		WHERE topic_id = $topic_id";
	$db->sql_query($sql);

	// Update the attachment download counts
	if (sizeof($update_count))
	{
		$sql = 'UPDATE ' . ATTACHMENTS_TABLE . '
			SET download_count = download_count + 1
			WHERE ' . $db->sql_in_set('attach_id', array_unique($update_count));
		$db->sql_query($sql);
	}
}

// Only mark topic if it's currently unread. Also make sure we do not set topic tracking back if earlier pages are viewed.
if (isset($topic_tracking_info[$topic_id]) && $topic_data['topic_last_post_time'] > $topic_tracking_info[$topic_id] && $max_post_time > $topic_tracking_info[$topic_id])
{
	markread('topic', $forum_id, $topic_id, $max_post_time);

	// Update forum info
	$all_marked_read = update_forum_tracking_info($forum_id, $topic_data['forum_last_post_time'], (isset($topic_data['forum_mark_time'])) ? $topic_data['forum_mark_time'] : false, false);
}
else
{
	$all_marked_read = true;
}

// If there are absolutely no more unread posts in this forum and unread posts shown, we can savely show the #unread link
if ($all_marked_read)
{
	if ($post_unread)
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> '#unread',
		));
	}
	else if (isset($topic_tracking_info[$topic_id]) && $topic_data['topic_last_post_time'] > $topic_tracking_info[$topic_id])
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=unread") . '#unread',
		));
	}
}
else if (!$all_marked_read)
{
	$last_page = ((floor($start / $config['posts_per_page']) + 1) == max(ceil($total_posts / $config['posts_per_page']), 1)) ? true : false;

	// What can happen is that we are at the last displayed page. If so, we also display the #unread link based in $post_unread
	if ($last_page && $post_unread)
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> '#unread',
		));
	}
	else if (!$last_page)
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=unread") . '#unread',
		));
	}
}

// We overwrite $_REQUEST['f'] if there is no forum specified
// to be able to display the correct online list.
// One downside is that the user currently viewing this topic/post is not taken into account.
if (empty($_REQUEST['f']))
{
	$_REQUEST['f'] = $forum_id;
}

// Output the page
page_header($user->lang['VIEW_TOPIC'] .' - ' . $topic_data['topic_title']);

$template->set_filenames(array(
	'body' => ($view == 'print') ? 'viewtopic_print.html' : 'viewtopic_body.html')
);
make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"), $forum_id);

include($phpbb_root_path . 'includes/functions_quick_reply.' . $phpEx);
quick_reply($topic_id, $forum_id, $topic_data);
//-- mod: Prime Quick Reply -------------------------------------------------//
	if (empty($row['post_deleted_time']))
	{
		if (!isset($prime_multi_quote_count) || $prime_multi_quote_count < 2)
		{
			unset($last_post); // Don't need to keep more than 1 post if we're not multi-quoting
		}
		$last_post[$row['post_id']] = array('post_text' => $row['post_text'], 'bbcode_uid' => $row['bbcode_uid'], 'username' => $row['username']);
	}
//-- end: Prime Quick Reply -------------------------------------------------//
page_footer();

?>
come onnnn.. support team, please help!
User avatar
Kojek
Registered User
Posts: 36
Joined: Sat Apr 26, 2008 11:38 am

Re: Post Count Requirements

Post by Kojek »

Kojek wrote:hi i have this problem, can anyone solved it?

Fatal error: Call to undefined function check_post_count_requirement() in /home/selamba/selambanet/viewforum.php on line 87
Fatal error: Call to undefined function check_post_count_requirement() in /home/selamba/selambanet/posting.php on line 69
Fatal error: Call to undefined function check_post_count_requirement() in /home/selamba/selambanet/viewtopic.php on line 70

This is the file:

Viewforum.php

Code: Select all

<?php
/**
*
* @package phpBB3
* @version $Id: viewforum.php 8479 2008-03-29 00:22:48Z naderman $
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);

// Start session
$user->session_begin();
$auth->acl($user->data);

// Start initial var setup
$forum_id	= request_var('f', 0);
$mark_read	= request_var('mark', '');
$start		= request_var('start', 0);

$sort_days	= request_var('st', ((!empty($user->data['user_topic_show_days'])) ? $user->data['user_topic_show_days'] : 0));
$sort_key	= request_var('sk', ((!empty($user->data['user_topic_sortby_type'])) ? $user->data['user_topic_sortby_type'] : 't'));
$sort_dir	= request_var('sd', ((!empty($user->data['user_topic_sortby_dir'])) ? $user->data['user_topic_sortby_dir'] : 'd'));

// Check if the user has actually sent a forum ID with his/her request
// If not give them a nice error page.
if (!$forum_id)
{
	trigger_error('NO_FORUM');
}

$sql_from = FORUMS_TABLE . ' f';
$lastread_select = '';

// Grab appropriate forum data
if ($config['load_db_lastread'] && $user->data['is_registered'])
{
	$sql_from .= ' LEFT JOIN ' . FORUMS_TRACK_TABLE . ' ft ON (ft.user_id = ' . $user->data['user_id'] . '
		AND ft.forum_id = f.forum_id)';
	$lastread_select .= ', ft.mark_time';
}

if ($user->data['is_registered'])
{
	$sql_from .= ' LEFT JOIN ' . FORUMS_WATCH_TABLE . ' fw ON (fw.forum_id = f.forum_id AND fw.user_id = ' . $user->data['user_id'] . ')';
	$lastread_select .= ', fw.notify_status';
}

$sql = "SELECT f.* $lastread_select
	FROM $sql_from
	WHERE f.forum_id = $forum_id";
$result = $db->sql_query($sql);
$forum_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);

if (!$forum_data)
{
	trigger_error('NO_FORUM');
}


// Configure style, language, etc.
$user->setup('viewforum', $forum_data['forum_style']);
// Check if user is allowed to bypass the requirements
$postcount_bypass = FALSE;
$sql = "SELECT b.group_bypass_post_req AS requirement FROM " . USER_GROUP_TABLE . " a, " . GROUPS_TABLE . " b WHERE user_id = " . $user->data['user_id'] . " AND a.group_id = b.group_id";
$result = $db->sql_query($sql);
while ($membership = $db->sql_fetchrow($result))
{
	if ($membership['requirement'] == 1)
	{
		$postcount_bypass = TRUE;
		break;
	}
}
$db->sql_freeresult($result);

// Check if the user has the required post count to view the forum
if (check_post_count_requirement($forum_id,'view') == FALSE && $postcount_bypass == FALSE)
{
	$user->setup('common');
	$post1 = ($forum_data['forum_postcount_view'] == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$remaining = ($forum_data['forum_postcount_view'] - $user->data['user_posts']);
	$post2 = ($remaining == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$accesserror = sprintf($user->lang['POSTREQ_NOACCESS_VIEW'], $forum_data['forum_postcount_view'], $post1);
	if ($user->data['user_id'] != ANONYMOUS)
	{
		$neededposts = "<br /><br />" . sprintf($user->lang['POSTREQ_NOACCESS_MORE'], $remaining, $post2);
	}
	trigger_error($accesserror . $neededposts);
}

// Redirect to login upon emailed notification links
if (isset($_GET['e']) && !$user->data['is_registered'])
{
	login_box('', $user->lang['LOGIN_NOTIFY_FORUM']);
}

// Permissions check
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', $forum_id)))
{
	if ($user->data['user_id'] != ANONYMOUS)
	{
//-- mod: Not-a-Clue (Forum Auth Denial Message Removal)------------------------------------
//-- deactivate following VIA commenting to use `no such forum` error instead
		// trigger_error('SORRY_AUTH_READ');
//-- add
		trigger_error('NO_FORUM');
		
//-- fin mod: Not-a-Clue (Forum Auth Denial Message Removal)--------------------------------
	}

	login_box('', $user->lang['LOGIN_VIEWFORUM']);
}

// Forum is passworded ... check whether access has been granted to this
// user this session, if not show login box
if ($forum_data['forum_password'])
{
	login_forum_box($forum_data);
}

// Is this forum a link? ... User got here either because the
// number of clicks is being tracked or they guessed the id
if ($forum_data['forum_type'] == FORUM_LINK && $forum_data['forum_link'])
{
	// Does it have click tracking enabled?
	if ($forum_data['forum_flags'] & FORUM_FLAG_LINK_TRACK)
	{
		$sql = 'UPDATE ' . FORUMS_TABLE . '
			SET forum_posts = forum_posts + 1
			WHERE forum_id = ' . $forum_id;
		$db->sql_query($sql);
	}

	redirect($forum_data['forum_link']);
}

// Build navigation links
generate_forum_nav($forum_data);

// Forum Rules
if ($auth->acl_get('f_read', $forum_id))
{
	generate_forum_rules($forum_data);
}

// Do we have subforums?
$active_forum_ary = $moderators = array();

if ($forum_data['left_id'] != $forum_data['right_id'] - 1)
{
	list($active_forum_ary, $moderators) = display_forums($forum_data, $config['load_moderators'], $config['load_moderators']);
}
else
{
	$template->assign_var('S_HAS_SUBFORUM', false);
	get_moderators($moderators, $forum_id);
}

// Dump out the page header and load viewforum template
page_header($user->lang['VIEW_FORUM'] . ' - ' . $forum_data['forum_name']);

$template->set_filenames(array(
	'body' => 'viewforum_body.html')
);

make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"), $forum_id);

$template->assign_vars(array(
	'U_VIEW_FORUM'			=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&start=$start"),
));

// Not postable forum or showing active topics?
if (!($forum_data['forum_type'] == FORUM_POST || (($forum_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS) && $forum_data['forum_type'] == FORUM_CAT)))
{
	page_footer();
}

// Ok, if someone has only list-access, we only display the forum list.
// We also make this circumstance available to the template in case we want to display a notice. ;)
if (!$auth->acl_get('f_read', $forum_id))
{
	$template->assign_vars(array(
		'S_NO_READ_ACCESS'		=> true,
		'S_AUTOLOGIN_ENABLED'	=> ($config['allow_autologin']) ? true : false,
		'S_LOGIN_ACTION'		=> append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=login') . '&redirect=' . urlencode(str_replace('&', '&', build_url())),
	));

	page_footer();
}

// Handle marking posts
if ($mark_read == 'topics')
{
	markread('topics', $forum_id);

	$redirect_url = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id);
	meta_refresh(3, $redirect_url);

	trigger_error($user->lang['TOPICS_MARKED'] . '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . $redirect_url . '">', '</a>'));
}

// Is a forum specific topic count required?
if ($forum_data['forum_topics_per_page'])
{
	$config['topics_per_page'] = $forum_data['forum_topics_per_page'];
}

// Do the forum Prune thang - cron type job ...
if ($forum_data['prune_next'] < time() && $forum_data['enable_prune'])
{
	$template->assign_var('RUN_CRON_TASK', '<img src="' . append_sid($phpbb_root_path . 'cron.' . $phpEx, 'cron_type=prune_forum&f=' . $forum_id) . '" alt="cron" width="1" height="1" />');
}

// Forum rules and subscription info
$s_watching_forum = array(
	'link'			=> '',
	'title'			=> '',
	'is_watching'	=> false,
);

if (($config['email_enable'] || $config['jab_enable']) && $config['allow_forum_notify'] && $auth->acl_get('f_subscribe', $forum_id))
{
	$notify_status = (isset($forum_data['notify_status'])) ? $forum_data['notify_status'] : NULL;
	watch_topic_forum('forum', $s_watching_forum, $user->data['user_id'], $forum_id, 0, $notify_status);
}

$s_forum_rules = '';
gen_forum_auth_level('forum', $forum_id, $forum_data['forum_status']);

// Topic ordering options
$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']);

$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']);
$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');

$s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = '';
gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param);

// Limit topics to certain time frame, obtain correct topic count
// global announcements must not be counted, normal announcements have to
// be counted, as forum_topics(_real) includes them
if ($sort_days)
{
	$min_post_time = time() - ($sort_days * 86400);

	$sql = 'SELECT COUNT(topic_id) AS num_topics
		FROM ' . TOPICS_TABLE . "
		WHERE forum_id = $forum_id
			AND ((topic_type <> " . POST_GLOBAL . " AND topic_last_post_time >= $min_post_time)
				OR topic_type = " . POST_ANNOUNCE . ")
		" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND topic_approved = 1');
	$result = $db->sql_query($sql);
	$topics_count = (int) $db->sql_fetchfield('num_topics');
	$db->sql_freeresult($result);

	if (isset($_POST['sort']))
	{
		$start = 0;
	}
	$sql_limit_time = "AND t.topic_last_post_time >= $min_post_time";

	// Make sure we have information about day selection ready
	$template->assign_var('S_SORT_DAYS', true);
}
else
{
	$topics_count = ($auth->acl_get('m_approve', $forum_id)) ? $forum_data['forum_topics_real'] : $forum_data['forum_topics'];
	$sql_limit_time = '';
}

// Make sure $start is set to the last page if it exceeds the amount
if ($start < 0 || $start > $topics_count)
{
	$start = ($start < 0) ? 0 : floor(($topics_count - 1) / $config['topics_per_page']) * $config['topics_per_page'];
}

// Basic pagewide vars
$post_alt = ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['FORUM_LOCKED'] : $user->lang['POST_NEW_TOPIC'];

// Display active topics?
$s_display_active = ($forum_data['forum_type'] == FORUM_CAT && ($forum_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS)) ? true : false;
if ($config['allow_quick_post'])
{
	include($phpbb_root_path . 'includes/quick_reply.' . $phpEx);
}

$template->assign_vars(array(
	'MODERATORS'	=> (!empty($moderators[$forum_id])) ? implode(', ', $moderators[$forum_id]) : '',

	'POST_IMG'					=> ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', $post_alt) : $user->img('button_topic_new', $post_alt),
	'NEWEST_POST_IMG'			=> $user->img('icon_topic_newest', 'VIEW_NEWEST_POST'),
	'LAST_POST_IMG'				=> $user->img('icon_topic_latest', 'VIEW_LATEST_POST'),
	'FOLDER_IMG'				=> $user->img('topic_read', 'NO_NEW_POSTS'),
	'FOLDER_NEW_IMG'			=> $user->img('topic_unread', 'NEW_POSTS'),
	'FOLDER_HOT_IMG'			=> $user->img('topic_read_hot', 'NO_NEW_POSTS_HOT'),
	'FOLDER_HOT_NEW_IMG'		=> $user->img('topic_unread_hot', 'NEW_POSTS_HOT'),
	'FOLDER_LOCKED_IMG'			=> $user->img('topic_read_locked', 'NO_NEW_POSTS_LOCKED'),
	'FOLDER_LOCKED_NEW_IMG'		=> $user->img('topic_unread_locked', 'NEW_POSTS_LOCKED'),
	'FOLDER_STICKY_IMG'			=> $user->img('sticky_read', 'POST_STICKY'),
	'FOLDER_STICKY_NEW_IMG'		=> $user->img('sticky_unread', 'POST_STICKY'),
	'FOLDER_ANNOUNCE_IMG'		=> $user->img('announce_read', 'POST_ANNOUNCEMENT'),
	'FOLDER_ANNOUNCE_NEW_IMG'	=> $user->img('announce_unread', 'POST_ANNOUNCEMENT'),
	'FOLDER_MOVED_IMG'			=> $user->img('topic_moved', 'TOPIC_MOVED'),
	'REPORTED_IMG'				=> $user->img('icon_topic_reported', 'TOPIC_REPORTED'),
	'UNAPPROVED_IMG'			=> $user->img('icon_topic_unapproved', 'TOPIC_UNAPPROVED'),
	'GOTO_PAGE_IMG'				=> $user->img('icon_post_target', 'GOTO_PAGE'),

	'L_NO_TOPICS' 			=> ($forum_data['forum_status'] == ITEM_LOCKED) ? $user->lang['POST_FORUM_LOCKED'] : $user->lang['NO_TOPICS'],

	'S_DISPLAY_POST_INFO'	=> ($forum_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,

	'S_IS_POSTABLE'			=> ($forum_data['forum_type'] == FORUM_POST) ? true : false,
	'S_USER_CAN_POST'		=> ($auth->acl_get('f_post', $forum_id)) ? true : false,
	'S_DISPLAY_ACTIVE'		=> $s_display_active,
	'S_SELECT_SORT_DIR'		=> $s_sort_dir,
	'S_SELECT_SORT_KEY'		=> $s_sort_key,
	'S_SELECT_SORT_DAYS'	=> $s_limit_days,
	'S_TOPIC_ICONS'			=> ($s_display_active && sizeof($active_forum_ary)) ? max($active_forum_ary['enable_icons']) : (($forum_data['enable_icons']) ? true : false),
	'S_WATCH_FORUM_LINK'	=> $s_watching_forum['link'],
	'S_WATCH_FORUM_TITLE'	=> $s_watching_forum['title'],
	'S_WATCHING_FORUM'		=> $s_watching_forum['is_watching'],
	'S_FORUM_ACTION'		=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&start=$start"),
	'S_DISPLAY_SEARCHBOX'	=> ($auth->acl_get('u_search') && $auth->acl_get('f_search', $forum_id) && $config['load_search']) ? true : false,
	'S_SEARCHBOX_ACTION'	=> append_sid("{$phpbb_root_path}search.$phpEx", 'fid[]=' . $forum_id),
	'S_SINGLE_MODERATOR'	=> (!empty($moderators[$forum_id]) && sizeof($moderators[$forum_id]) > 1) ? false : true,
	'S_IS_LOCKED'			=> ($forum_data['forum_status'] == ITEM_LOCKED) ? true : false,
	'S_VIEWFORUM'			=> true,

	'U_MCP'				=> ($auth->acl_get('m_', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "f=$forum_id&i=main&mode=forum_view", true, $user->session_id) : '',
	'U_POST_NEW_TOPIC'	=> ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS) ? append_sid("{$phpbb_root_path}posting.$phpEx", 'mode=post&f=' . $forum_id) : '',
	'U_VIEW_FORUM'		=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&$u_sort_param&start=$start"),
	'U_MARK_TOPICS'		=> ($user->data['is_registered'] || $config['load_anon_lastread']) ? append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&mark=topics") : '',
));

// Grab icons
$icons = $cache->obtain_icons();

// Grab all topic data
$rowset = $announcement_list = $topic_list = $global_announce_list = array();

$sql_array = array(
	'SELECT'	=> 't.*',
	'FROM'		=> array(
		TOPICS_TABLE		=> 't'
	),
	'LEFT_JOIN'	=> array(),
);

$sql_approved = ($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND t.topic_approved = 1';

if ($user->data['is_registered'])
{
	if ($config['load_db_track'])
	{
		$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']);
		$sql_array['SELECT'] .= ', tp.topic_posted';
	}

	if ($config['load_db_lastread'])
	{
		$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']);
		$sql_array['SELECT'] .= ', tt.mark_time';

		if ($s_display_active && sizeof($active_forum_ary))
		{
			$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']);
			$sql_array['SELECT'] .= ', ft.mark_time AS forum_mark_time';
		}
	}
}

if ($forum_data['forum_type'] == FORUM_POST)
{
	// Obtain announcements ... removed sort ordering, sort by time in all cases
	$sql = $db->sql_build_query('SELECT', array(
		'SELECT'	=> $sql_array['SELECT'],
		'FROM'		=> $sql_array['FROM'],
		'LEFT_JOIN'	=> $sql_array['LEFT_JOIN'],

		'WHERE'		=> 't.forum_id IN (' . $forum_id . ', 0)
			AND t.topic_type IN (' . POST_ANNOUNCE . ', ' . POST_GLOBAL . ')',

		'ORDER_BY'	=> 't.topic_time DESC',
	));
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		$rowset[$row['topic_id']] = $row;
		$announcement_list[] = $row['topic_id'];

		if ($row['topic_type'] == POST_GLOBAL)
		{
			$global_announce_list[$row['topic_id']] = true;
		}
		else
		{
			$topics_count--;
		}
	}
	$db->sql_freeresult($result);
}

// If the user is trying to reach late pages, start searching from the end
$store_reverse = false;
$sql_limit = $config['topics_per_page'];
if ($start > $topics_count / 2)
{
	$store_reverse = true;

	if ($start + $config['topics_per_page'] > $topics_count)
	{
		$sql_limit = min($config['topics_per_page'], max(1, $topics_count - $start));
	}

	// Select the sort order
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'ASC' : 'DESC');
	$sql_start = max(0, $topics_count - $sql_limit - $start);
}
else
{
	// Select the sort order
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
	$sql_start = $start;
}

if ($forum_data['forum_type'] == FORUM_POST || !sizeof($active_forum_ary))
{
	$sql_where = 't.forum_id = ' . $forum_id;
}
else if (empty($active_forum_ary['exclude_forum_id']))
{
	$sql_where = $db->sql_in_set('t.forum_id', $active_forum_ary['forum_id']);
}
else
{
	$get_forum_ids = array_diff($active_forum_ary['forum_id'], $active_forum_ary['exclude_forum_id']);
	$sql_where = (sizeof($get_forum_ids)) ? $db->sql_in_set('t.forum_id', $get_forum_ids) : 't.forum_id = ' . $forum_id;
}

// Grab just the sorted topic ids
$sql = 'SELECT t.topic_id
	FROM ' . TOPICS_TABLE . " t
	WHERE $sql_where
		AND t.topic_type IN (" . POST_NORMAL . ', ' . POST_STICKY . ")
		$sql_approved
		$sql_limit_time
	ORDER BY t.topic_type " . ((!$store_reverse) ? 'DESC' : 'ASC') . ', ' . $sql_sort_order;
$result = $db->sql_query_limit($sql, $sql_limit, $sql_start);

while ($row = $db->sql_fetchrow($result))
{
	$topic_list[] = (int) $row['topic_id'];
}
$db->sql_freeresult($result);

// For storing shadow topics
$shadow_topic_list = array();

if (sizeof($topic_list))
{
	// SQL array for obtaining topics/stickies
	$sql_array = array(
		'SELECT'		=> $sql_array['SELECT'],
		'FROM'			=> $sql_array['FROM'],
		'LEFT_JOIN'		=> $sql_array['LEFT_JOIN'],

		'WHERE'			=> $db->sql_in_set('t.topic_id', $topic_list),
	);

	// If store_reverse, then first obtain topics, then stickies, else the other way around...
	// Funnily enough you typically save one query if going from the last page to the middle (store_reverse) because
	// the number of stickies are not known
	$sql = $db->sql_build_query('SELECT', $sql_array);
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		if ($row['topic_status'] == ITEM_MOVED)
		{
			$shadow_topic_list[$row['topic_moved_id']] = $row['topic_id'];
		}

		$rowset[$row['topic_id']] = $row;
	}
	$db->sql_freeresult($result);
}

// If we have some shadow topics, update the rowset to reflect their topic information
if (sizeof($shadow_topic_list))
{
	$sql = 'SELECT *
		FROM ' . TOPICS_TABLE . '
		WHERE ' . $db->sql_in_set('topic_id', array_keys($shadow_topic_list));
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		$orig_topic_id = $shadow_topic_list[$row['topic_id']];

		// If the shadow topic is already listed within the rowset (happens for active topics for example), then do not include it...
		if (isset($rowset[$row['topic_id']]))
		{
			// We need to remove any trace regarding this topic. :)
			unset($rowset[$orig_topic_id]);
			unset($topic_list[array_search($orig_topic_id, $topic_list)]);
			$topics_count--;

			continue;
		}

		// Do not include those topics the user has no permission to access
		if (!$auth->acl_get('f_read', $row['forum_id']))
		{
			// We need to remove any trace regarding this topic. :)
			unset($rowset[$orig_topic_id]);
			unset($topic_list[array_search($orig_topic_id, $topic_list)]);
			$topics_count--;

			continue;
		}

		// We want to retain some values
		$row = array_merge($row, array(
			'topic_moved_id'	=> $rowset[$orig_topic_id]['topic_moved_id'],
			'topic_status'		=> $rowset[$orig_topic_id]['topic_status'],
			'topic_type'		=> $rowset[$orig_topic_id]['topic_type'],
		));

		$rowset[$orig_topic_id] = $row;
	}
	$db->sql_freeresult($result);
}
unset($shadow_topic_list);

// Ok, adjust topics count for active topics list
if ($s_display_active)
{
	$topics_count = 1;
}

$template->assign_vars(array(
	'PAGINATION'	=> generate_pagination(append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id&$u_sort_param"), $topics_count, $config['topics_per_page'], $start),
	'PAGE_NUMBER'	=> on_page($topics_count, $config['topics_per_page'], $start),
	'TOTAL_TOPICS'	=> ($s_display_active) ? false : (($topics_count == 1) ? $user->lang['VIEW_FORUM_TOPIC'] : sprintf($user->lang['VIEW_FORUM_TOPICS'], $topics_count)))
);

$topic_list = ($store_reverse) ? array_merge($announcement_list, array_reverse($topic_list)) : array_merge($announcement_list, $topic_list);
$topic_tracking_info = $tracking_topics = array();

// Okay, lets dump out the page ...
if (sizeof($topic_list))
{
	$mark_forum_read = true;
	$mark_time_forum = 0;

	// Active topics?
	if ($s_display_active && sizeof($active_forum_ary))
	{
		// Generate topic forum list...
		$topic_forum_list = array();
		foreach ($rowset as $t_id => $row)
		{
			$topic_forum_list[$row['forum_id']]['forum_mark_time'] = ($config['load_db_lastread'] && $user->data['is_registered'] && isset($row['forum_mark_time'])) ? $row['forum_mark_time'] : 0;
			$topic_forum_list[$row['forum_id']]['topics'][] = $t_id;
		}

		if ($config['load_db_lastread'] && $user->data['is_registered'])
		{
			foreach ($topic_forum_list as $f_id => $topic_row)
			{
				$topic_tracking_info += get_topic_tracking($f_id, $topic_row['topics'], $rowset, array($f_id => $topic_row['forum_mark_time']), false);
			}
		}
		else if ($config['load_anon_lastread'] || $user->data['is_registered'])
		{
			foreach ($topic_forum_list as $f_id => $topic_row)
			{
				$topic_tracking_info += get_complete_topic_tracking($f_id, $topic_row['topics'], false);
			}
		}

		unset($topic_forum_list);
	}
	else
	{
		if ($config['load_db_lastread'] && $user->data['is_registered'])
		{
			$topic_tracking_info = get_topic_tracking($forum_id, $topic_list, $rowset, array($forum_id => $forum_data['mark_time']), $global_announce_list);
			$mark_time_forum = (!empty($forum_data['mark_time'])) ? $forum_data['mark_time'] : $user->data['user_lastmark'];
		}
		else if ($config['load_anon_lastread'] || $user->data['is_registered'])
		{
			$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_list, $global_announce_list);

			if (!$user->data['is_registered'])
			{
				$user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0;
			}
			$mark_time_forum = (isset($tracking_topics['f'][$forum_id])) ? (int) (base_convert($tracking_topics['f'][$forum_id], 36, 10) + $config['board_startdate']) : $user->data['user_lastmark'];
		}
	}

	$s_type_switch = 0;
	foreach ($topic_list as $topic_id)
	{
		$row = &$rowset[$topic_id];

		// This will allow the style designer to output a different header
		// or even separate the list of announcements from sticky and normal topics
		$s_type_switch_test = ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL) ? 1 : 0;

		// Replies
		$replies = ($auth->acl_get('m_approve', $forum_id)) ? $row['topic_replies_real'] : $row['topic_replies'];

		if ($row['topic_status'] == ITEM_MOVED)
		{
			$topic_id = $row['topic_moved_id'];
			$unread_topic = false;
		}
		else
		{
			$unread_topic = (isset($topic_tracking_info[$topic_id]) && $row['topic_last_post_time'] > $topic_tracking_info[$topic_id]) ? true : false;
		}

		// Get folder img, topic status/type related information
		$folder_img = $folder_alt = $topic_type = '';
		topic_status($row, $replies, $unread_topic, $folder_img, $folder_alt, $topic_type);

		// Generate all the URIs ...
		$view_topic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . (($row['forum_id']) ? $row['forum_id'] : $forum_id) . '&t=' . $topic_id);

		$topic_unapproved = (!$row['topic_approved'] && $auth->acl_get('m_approve', $forum_id)) ? true : false;
		$posts_unapproved = ($row['topic_approved'] && $row['topic_replies'] < $row['topic_replies_real'] && $auth->acl_get('m_approve', $forum_id)) ? true : false;
		$u_mcp_queue = ($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) : '';

		// Send vars to template
		$template->assign_block_vars('topicrow', array(
			'FORUM_ID'					=> $forum_id,
			'TOPIC_ID'					=> $topic_id,
			'TOPIC_AUTHOR'				=> get_username_string('username', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
			'TOPIC_AUTHOR_COLOUR'		=> get_username_string('colour', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
			'TOPIC_AUTHOR_FULL'			=> get_username_string('full', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
			'FIRST_POST_TIME'			=> $user->format_date($row['topic_time']),
			'LAST_POST_SUBJECT'			=> censor_text($row['topic_last_post_subject']),
			'LAST_POST_TIME'			=> $user->format_date($row['topic_last_post_time']),
			'LAST_VIEW_TIME'			=> $user->format_date($row['topic_last_view_time']),
			'LAST_POST_AUTHOR'			=> get_username_string('username', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
			'LAST_POST_AUTHOR_COLOUR'	=> get_username_string('colour', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
			'LAST_POST_AUTHOR_FULL'		=> get_username_string('full', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),

			'PAGINATION'		=> topic_generate_pagination($replies, $view_topic_url),
			'REPLIES'			=> $replies,
			'VIEWS'				=> $row['topic_views'],
			'TOPIC_TITLE'		=> censor_text($row['topic_title']),
			'TOPIC_TYPE'		=> $topic_type,

			'TOPIC_FOLDER_IMG'		=> $user->img($folder_img, $folder_alt),
			'TOPIC_FOLDER_IMG_SRC'	=> $user->img($folder_img, $folder_alt, false, '', 'src'),
			'TOPIC_FOLDER_IMG_ALT'	=> $user->lang[$folder_alt],
			'TOPIC_ICON_IMG'		=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['img'] : '',
			'TOPIC_ICON_IMG_WIDTH'	=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['width'] : '',
			'TOPIC_ICON_IMG_HEIGHT'	=> (!empty($icons[$row['icon_id']])) ? $icons[$row['icon_id']]['height'] : '',
			'ATTACH_ICON_IMG'		=> ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id) && $row['topic_attachment']) ? $user->img('icon_topic_attach', $user->lang['TOTAL_ATTACHMENTS']) : '',
			'UNAPPROVED_IMG'		=> ($topic_unapproved || $posts_unapproved) ? $user->img('icon_topic_unapproved', ($topic_unapproved) ? 'TOPIC_UNAPPROVED' : 'POSTS_UNAPPROVED') : '',

			'S_TOPIC_TYPE'			=> $row['topic_type'],
			'S_USER_POSTED'			=> (isset($row['topic_posted']) && $row['topic_posted']) ? true : false,
			'S_UNREAD_TOPIC'		=> $unread_topic,
			'S_TOPIC_REPORTED'		=> (!empty($row['topic_reported']) && $auth->acl_get('m_report', $forum_id)) ? true : false,
			'S_TOPIC_UNAPPROVED'	=> $topic_unapproved,
			'S_POSTS_UNAPPROVED'	=> $posts_unapproved,
			'S_HAS_POLL'			=> ($row['poll_start']) ? true : false,
			'S_POST_ANNOUNCE'		=> ($row['topic_type'] == POST_ANNOUNCE) ? true : false,
			'S_POST_GLOBAL'			=> ($row['topic_type'] == POST_GLOBAL) ? true : false,
			'S_POST_STICKY'			=> ($row['topic_type'] == POST_STICKY) ? true : false,
			'S_TOPIC_LOCKED'		=> ($row['topic_status'] == ITEM_LOCKED) ? true : false,
			'S_TOPIC_MOVED'			=> ($row['topic_status'] == ITEM_MOVED) ? true : false,

			'U_NEWEST_POST'			=> $view_topic_url . '&view=unread#unread',
			'U_LAST_POST'			=> $view_topic_url . '&p=' . $row['topic_last_post_id'] . '#p' . $row['topic_last_post_id'],
			'U_LAST_POST_AUTHOR'	=> get_username_string('profile', $row['topic_last_poster_id'], $row['topic_last_poster_name'], $row['topic_last_poster_colour']),
			'U_TOPIC_AUTHOR'		=> get_username_string('profile', $row['topic_poster'], $row['topic_first_poster_name'], $row['topic_first_poster_colour']),
			'U_VIEW_TOPIC'			=> $view_topic_url,
			'U_MCP_REPORT'			=> append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=reports&f=' . $forum_id . '&t=' . $topic_id, true, $user->session_id),
			'U_MCP_QUEUE'			=> $u_mcp_queue,

			'S_TOPIC_TYPE_SWITCH'	=> ($s_type_switch == $s_type_switch_test) ? -1 : $s_type_switch_test)
		);

		$s_type_switch = ($row['topic_type'] == POST_ANNOUNCE || $row['topic_type'] == POST_GLOBAL) ? 1 : 0;

		if ($unread_topic)
		{
			$mark_forum_read = false;
		}

		unset($rowset[$topic_id]);
	}
}

// This is rather a fudge but it's the best I can think of without requiring information
// on all topics (as we do in 2.0.x). It looks for unread or new topics, if it doesn't find
// any it updates the forum last read cookie. This requires that the user visit the forum
// after reading a topic
if ($forum_data['forum_type'] == FORUM_POST && sizeof($topic_list) && $mark_forum_read)
{
	update_forum_tracking_info($forum_id, $forum_data['forum_last_post_time'], false, $mark_time_forum);
}

page_footer();

?>
Posting.php

Code: Select all

<?php
/**
*
* @package phpBB3
* @version $Id: posting.php 8479 2008-03-29 00:22:48Z naderman $
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_posting.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
include($phpbb_root_path . 'includes/message_parser.' . $phpEx);


// Start session management
$user->session_begin();
$auth->acl($user->data);


// Grab only parameters needed here
$post_id	= request_var('p', 0);
$topic_id	= request_var('t', 0);
$forum_id	= request_var('f', 0);
$draft_id	= request_var('d', 0);
$lastclick	= request_var('lastclick', 0);

$submit		= (isset($_POST['post'])) ? true : false;
$preview	= (isset($_POST['preview'])) ? true : false;
$save		= (isset($_POST['save'])) ? true : false;
$load		= (isset($_POST['load'])) ? true : false;
$delete		= (isset($_POST['delete'])) ? true : false;
$cancel		= (isset($_POST['cancel']) && !isset($_POST['save'])) ? true : false;

$refresh	= (isset($_POST['add_file']) || isset($_POST['delete_file']) || isset($_POST['cancel_unglobalise']) || $save || $load) ? true : false;
$mode		= ($delete && !$preview && !$refresh && $submit) ? 'delete' : request_var('mode', '');

$error = $post_data = array();
$current_time = time();
// Check if user is allowed to bypass the requirements
$postcount_bypass = FALSE;
$sql = "SELECT b.group_bypass_post_req AS requirement FROM " . USER_GROUP_TABLE . " a, " . GROUPS_TABLE . " b WHERE user_id = " . $user->data['user_id'] . " AND a.group_id = b.group_id";
$result = $db->sql_query($sql);
while ($membership = $db->sql_fetchrow($result))
{
	if ($membership['requirement'] == 1)
	{
		$postcount_bypass = TRUE;
		break;
	}
}
$db->sql_freeresult($result);

// Check if the user has the required post count to post in this forum
$sql_from = FORUMS_TABLE . ' f';
$sql = "SELECT f.*
	FROM $sql_from
	WHERE f.forum_id = $forum_id";
$result = $db->sql_query($sql);
$forum_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (check_post_count_requirement($forum_id,'post') == FALSE && $postcount_bypass == FALSE)
{
	$user->setup('common');
	$post1 = ($forum_data['forum_postcount_post'] == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$remaining = ($forum_data['forum_postcount_post'] - $user->data['user_posts']);
	$post2 = ($remaining == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$accesserror = sprintf($user->lang['POSTREQ_NOACCESS_POST'], $forum_data['forum_postcount_post'], $post1);
	if ($user->data['user_id'] != ANONYMOUS)
	{
		$neededposts = "<br /><br />" . sprintf($user->lang['POSTREQ_NOACCESS_MORE'], $remaining, $post2);
	}
	trigger_error($accesserror . $neededposts);
}


// Was cancel pressed? If so then redirect to the appropriate page
if ($cancel || ($current_time - $lastclick < 2 && $submit))
{
	$redirect = ($post_id) ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'p=' . $post_id) . '#p' . $post_id : (($topic_id) ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", 't=' . $topic_id) : (($forum_id) ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) : append_sid("{$phpbb_root_path}index.$phpEx")));
	redirect($redirect);
}

if (in_array($mode, array('post', 'reply', 'quote', 'edit', 'delete')) && !$forum_id)
{
	trigger_error('NO_FORUM');
}

// We need to know some basic information in all cases before we do anything.
switch ($mode)
{
	case 'post':
		$sql = 'SELECT *
			FROM ' . FORUMS_TABLE . "
			WHERE forum_id = $forum_id";
	break;

	case 'bump':
	case 'reply':
		if (!$topic_id)
		{
			trigger_error('NO_TOPIC');
		}

		$sql = 'SELECT f.*, t.*
			FROM ' . TOPICS_TABLE . ' t, ' . FORUMS_TABLE . " f
			WHERE t.topic_id = $topic_id
				AND (f.forum_id = t.forum_id
					OR f.forum_id = $forum_id)";
	break;

	case 'quote':
	case 'edit':
	case 'delete':
		if (!$post_id)
		{
			$user->setup('posting');
			trigger_error('NO_POST');
		}

		$sql = 'SELECT f.*, t.*, p.*, u.username, u.username_clean, u.user_sig, u.user_sig_bbcode_uid, u.user_sig_bbcode_bitfield
			FROM ' . POSTS_TABLE . ' p, ' . TOPICS_TABLE . ' t, ' . FORUMS_TABLE . ' f, ' . USERS_TABLE . " u
			WHERE p.post_id = $post_id
				AND t.topic_id = p.topic_id
				AND u.user_id = p.poster_id
				AND (f.forum_id = t.forum_id
					OR f.forum_id = $forum_id)";
	break;

	case 'smilies':
		$sql = '';
		if ( $forum_id )
		{
			generate_smilies('window', $forum_id);
		}
		else
		{
			generate_smilies('window', '', 1);
		}
	break;

	case 'popup':
		if ($forum_id)
		{
			$sql = 'SELECT forum_style
				FROM ' . FORUMS_TABLE . '
				WHERE forum_id = ' . $forum_id;
		}
		else
		{
			upload_popup();
			garbage_collection();
			exit_handler();
		}
	break;

	default:
		$sql = '';
	break;
}

if (!$sql)
{
	$user->setup('posting');
	trigger_error('NO_POST_MODE');
}

$result = $db->sql_query($sql);
$post_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);

if (!$post_data)
{
	if (!($mode == 'post' || $mode == 'bump' || $mode == 'reply'))
	{
		$user->setup('posting');
	}
	trigger_error(($mode == 'post' || $mode == 'bump' || $mode == 'reply') ? 'NO_TOPIC' : 'NO_POST');
}

if ($mode == 'popup')
{
	upload_popup($post_data['forum_style']);
	exit_handler();
}

$user->setup(array('posting', 'mcp', 'viewtopic'), $post_data['forum_style']);

// Use post_row values in favor of submitted ones...
$forum_id	= (!empty($post_data['forum_id'])) ? (int) $post_data['forum_id'] : (int) $forum_id;
$topic_id	= (!empty($post_data['topic_id'])) ? (int) $post_data['topic_id'] : (int) $topic_id;
$post_id	= (!empty($post_data['post_id'])) ? (int) $post_data['post_id'] : (int) $post_id;

// Need to login to passworded forum first?
if ($post_data['forum_password'])
{
	login_forum_box(array(
		'forum_id'			=> $forum_id,
		'forum_password'	=> $post_data['forum_password'])
	);
}

// Check permissions
if ($user->data['is_bot'])
{
	redirect(append_sid("{$phpbb_root_path}index.$phpEx"));
}

// Is the user able to read within this forum?
if (!$auth->acl_get('f_read', $forum_id))
{
	if ($user->data['user_id'] != ANONYMOUS)
	{
		trigger_error('USER_CANNOT_READ');
	}

	login_box('', $user->lang['LOGIN_EXPLAIN_POST']);
}

// Permission to do the action asked?
$is_authed = false;

switch ($mode)
{
	case 'post':
		if ($auth->acl_get('f_post', $forum_id))
		{
			$is_authed = true;
		}
	break;

	case 'bump':
		if ($auth->acl_get('f_bump', $forum_id))
		{
			$is_authed = true;
		}
	break;

	case 'quote':

		$post_data['post_edit_locked'] = 0;

	// no break;

	case 'reply':
		if ($auth->acl_get('f_reply', $forum_id))
		{
			$is_authed = true;
		}
	break;

	case 'edit':
		if ($user->data['is_registered'] && $auth->acl_gets('f_edit', 'm_edit', $forum_id))
		{
			$is_authed = true;
		}
	break;

	case 'delete':
		if ($user->data['is_registered'] && $auth->acl_gets('f_delete', 'm_delete', $forum_id))
		{
			$is_authed = true;
		}
	break;
}

if (!$is_authed)
{
	$check_auth = ($mode == 'quote') ? 'reply' : $mode;

	if ($user->data['is_registered'])
	{
		trigger_error('USER_CANNOT_' . strtoupper($check_auth));
	}

	login_box('', $user->lang['LOGIN_EXPLAIN_' . strtoupper($mode)]);
}

// Is the user able to post within this forum?
if ($post_data['forum_type'] != FORUM_POST && in_array($mode, array('post', 'bump', 'quote', 'reply')))
{
	trigger_error('USER_CANNOT_FORUM_POST');
}

// Forum/Topic locked?
if (($post_data['forum_status'] == ITEM_LOCKED || (isset($post_data['topic_status']) && $post_data['topic_status'] == ITEM_LOCKED)) && !$auth->acl_get('m_edit', $forum_id))
{
	trigger_error(($post_data['forum_status'] == ITEM_LOCKED) ? 'FORUM_LOCKED' : 'TOPIC_LOCKED');
}

// Can we edit this post ... if we're a moderator with rights then always yes
// else it depends on editing times, lock status and if we're the correct user
if ($mode == 'edit' && !$auth->acl_get('m_edit', $forum_id))
{
	if ($user->data['user_id'] != $post_data['poster_id'])
	{
		trigger_error('USER_CANNOT_EDIT');
	}

	if (!($post_data['post_time'] > time() - ($config['edit_time'] * 60) || !$config['edit_time']))
	{
		trigger_error('CANNOT_EDIT_TIME');
	}

	if ($post_data['post_edit_locked'])
	{
		trigger_error('CANNOT_EDIT_POST_LOCKED');
	}
}

// Handle delete mode...
if ($mode == 'delete')
{
	handle_post_delete($forum_id, $topic_id, $post_id, $post_data);
	exit_handler();
}

// Handle bump mode...
if ($mode == 'bump')
{
	if ($bump_time = bump_topic_allowed($forum_id, $post_data['topic_bumped'], $post_data['topic_last_post_time'], $post_data['topic_poster'], $post_data['topic_last_poster_id']))
	{
		$db->sql_transaction('begin');

		$sql = 'UPDATE ' . POSTS_TABLE . "
			SET post_time = $current_time
			WHERE post_id = {$post_data['topic_last_post_id']}
				AND topic_id = $topic_id";
		$db->sql_query($sql);

		$sql = 'UPDATE ' . TOPICS_TABLE . "
			SET topic_last_post_time = $current_time,
				topic_bumped = 1,
				topic_bumper = " . $user->data['user_id'] . "
			WHERE topic_id = $topic_id";
		$db->sql_query($sql);

		update_post_information('forum', $forum_id);

		$sql = 'UPDATE ' . USERS_TABLE . "
			SET user_lastpost_time = $current_time
			WHERE user_id = " . $user->data['user_id'];
		$db->sql_query($sql);

		$db->sql_transaction('commit');

		markread('post', $forum_id, $topic_id, $current_time);

		add_log('mod', $forum_id, $topic_id, 'LOG_BUMP_TOPIC', $post_data['topic_title']);

		$meta_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&p={$post_data['topic_last_post_id']}") . "#p{$post_data['topic_last_post_id']}";
		meta_refresh(3, $meta_url);

		$message = $user->lang['TOPIC_BUMPED'] . '<br /><br />' . sprintf($user->lang['VIEW_MESSAGE'], '<a href="' . $meta_url . '">', '</a>');
		$message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) . '">', '</a>');

		trigger_error($message);
	}

	trigger_error('BUMP_ERROR');
}
// Check if the topic viewer has posted in a topic
$unhide = false; 
if ($user->data['user_id'] != ANONYMOUS)
{
	// If moderator or admin, skip reply check, auto unhide
	if ($auth->acl_get('m_', $forum_id))
	{
		$unhide = true;
	}
	else
	{
	$sql = "SELECT poster_id, topic_id 
		FROM " . POSTS_TABLE . "
		WHERE topic_id = $topic_id 
		AND poster_id = " . $user->data['user_id']; 

	$result = $db->sql_query($sql);
	$unhide = $db->sql_affectedrows($result) ? true : false;
	$db->sql_freeresult($result);
	}
}

// Subject length limiting to 60 characters if first post...
if ($mode == 'post' || ($mode == 'edit' && $post_data['topic_first_post_id'] == $post_data['post_id']))
{
	$template->assign_var('S_NEW_MESSAGE', true);
}

// Determine some vars
if (isset($post_data['poster_id']) && $post_data['poster_id'] == ANONYMOUS)
{
	$post_data['quote_username'] = (!empty($post_data['post_username'])) ? $post_data['post_username'] : $user->lang['GUEST'];
}
else
{
	$post_data['quote_username'] = isset($post_data['username']) ? $post_data['username'] : '';
}

$post_data['post_edit_locked']	= (isset($post_data['post_edit_locked'])) ? (int) $post_data['post_edit_locked'] : 0;
$post_data['post_subject']		= (in_array($mode, array('quote', 'edit'))) ? $post_data['post_subject'] : ((isset($post_data['topic_title'])) ? $post_data['topic_title'] : '');
$post_data['topic_time_limit']	= (isset($post_data['topic_time_limit'])) ? (($post_data['topic_time_limit']) ? (int) $post_data['topic_time_limit'] / 86400 : (int) $post_data['topic_time_limit']) : 0;
$post_data['poll_length']		= (!empty($post_data['poll_length'])) ? (int) $post_data['poll_length'] / 86400 : 0;
$post_data['poll_start']		= (!empty($post_data['poll_start'])) ? (int) $post_data['poll_start'] : 0;
$post_data['icon_id']			= (!isset($post_data['icon_id']) || in_array($mode, array('quote', 'reply'))) ? 0 : (int) $post_data['icon_id'];
$post_data['poll_options']		= array();

// Get Poll Data
if ($post_data['poll_start'])
{
	$sql = 'SELECT poll_option_text
		FROM ' . POLL_OPTIONS_TABLE . "
		WHERE topic_id = $topic_id
		ORDER BY poll_option_id";
	$result = $db->sql_query($sql);

	while ($row = $db->sql_fetchrow($result))
	{
		$post_data['poll_options'][] = trim($row['poll_option_text']);
	}
	$db->sql_freeresult($result);
}

$orig_poll_options_size = sizeof($post_data['poll_options']);

$message_parser = new parse_message();

if (isset($post_data['post_text']))
{
	$message_parser->message = &$post_data['post_text'];
	$uid = $post_data['bbcode_uid'];
	$user->add_lang('mods/simple_hide_bbcode');

	if ($mode == 'edit' or $unhide == true)
	{
		$message_parser->message = $message_parser->message;
	}
	else
	{
		$message_parser->message = preg_replace("#\[hide:$uid\].*?\[/hide:$uid\]#ise", "\$user->lang['HIDDEN_MESSAGE']", $message_parser->message);
	}
	unset($post_data['post_text']);
}

// Set some default variables
$uninit = array('post_attachment' => 0, 'poster_id' => $user->data['user_id'], 'enable_magic_url' => 0, 'topic_status' => 0, 'topic_type' => POST_NORMAL, 'post_subject' => '', 'topic_title' => '', 'post_time' => 0, 'post_edit_reason' => '', 'notify_set' => 0);

foreach ($uninit as $var_name => $default_value)
{
	if (!isset($post_data[$var_name]))
	{
		$post_data[$var_name] = $default_value;
	}
}
unset($uninit);

// Always check if the submitted attachment data is valid and belongs to the user.
// Further down (especially in submit_post()) we do not check this again.
$message_parser->get_submitted_attachment_data($post_data['poster_id']);

if ($post_data['post_attachment'] && !$submit && !$refresh && !$preview && $mode == 'edit')
{
	// Do not change to SELECT *
	$sql = 'SELECT attach_id, is_orphan, attach_comment, real_filename
		FROM ' . ATTACHMENTS_TABLE . "
		WHERE post_msg_id = $post_id
			AND in_message = 0
			AND is_orphan = 0
		ORDER BY filetime DESC";
	$result = $db->sql_query($sql);
	$message_parser->attachment_data = array_merge($message_parser->attachment_data, $db->sql_fetchrowset($result));
	$db->sql_freeresult($result);
}

if ($post_data['poster_id'] == ANONYMOUS)
{
	$post_data['username'] = ($mode == 'quote' || $mode == 'edit') ? trim($post_data['post_username']) : '';
}
else
{
	$post_data['username'] = ($mode == 'quote' || $mode == 'edit') ? trim($post_data['username']) : '';
}

$post_data['enable_urls'] = $post_data['enable_magic_url'];

if ($mode != 'edit')
{
	$post_data['enable_sig']		= ($config['allow_sig'] && $user->optionget('attachsig')) ? true: false;
	$post_data['enable_smilies']	= ($config['allow_smilies'] && $user->optionget('smilies')) ? true : false;
	$post_data['enable_bbcode']		= ($config['allow_bbcode'] && $user->optionget('bbcode')) ? true : false;
	$post_data['enable_urls']		= true;
}

$post_data['enable_magic_url'] = $post_data['drafts'] = false;

// User own some drafts?
if ($user->data['is_registered'] && $auth->acl_get('u_savedrafts') && ($mode == 'reply' || $mode == 'post' || $mode == 'quote'))
{
	$sql = 'SELECT draft_id
		FROM ' . DRAFTS_TABLE . '
		WHERE user_id = ' . $user->data['user_id'] .
			(($forum_id) ? ' AND forum_id = ' . (int) $forum_id : '') .
			(($topic_id) ? ' AND topic_id = ' . (int) $topic_id : '') .
			(($draft_id) ? " AND draft_id <> $draft_id" : '');
	$result = $db->sql_query_limit($sql, 1);

	if ($db->sql_fetchrow($result))
	{
		$post_data['drafts'] = true;
	}
	$db->sql_freeresult($result);
}

$check_value = (($post_data['enable_bbcode']+1) << 8) + (($post_data['enable_smilies']+1) << 4) + (($post_data['enable_urls']+1) << 2) + (($post_data['enable_sig']+1) << 1);

// Check if user is watching this topic
if ($mode != 'post' && $config['allow_topic_notify'] && $user->data['is_registered'])
{
	$sql = 'SELECT topic_id
		FROM ' . TOPICS_WATCH_TABLE . '
		WHERE topic_id = ' . $topic_id . '
			AND user_id = ' . $user->data['user_id'];
	$result = $db->sql_query($sql);
	$post_data['notify_set'] = (int) $db->sql_fetchfield('topic_id');
	$db->sql_freeresult($result);
}

// Do we want to edit our post ?
if ($mode == 'edit' && $post_data['bbcode_uid'])
{
	$message_parser->bbcode_uid = $post_data['bbcode_uid'];
}

// HTML, BBCode, Smilies, Images and Flash status
$bbcode_status	= ($config['allow_bbcode'] && $auth->acl_get('f_bbcode', $forum_id)) ? true : false;
$smilies_status	= ($bbcode_status && $config['allow_smilies'] && $auth->acl_get('f_smilies', $forum_id)) ? true : false;
$img_status		= ($bbcode_status && $auth->acl_get('f_img', $forum_id)) ? true : false;
$url_status		= ($config['allow_post_links']) ? true : false;
$flash_status	= ($bbcode_status && $auth->acl_get('f_flash', $forum_id) && $config['allow_post_flash']) ? true : false;
$quote_status	= ($auth->acl_get('f_reply', $forum_id)) ? true : false;

// Save Draft
if ($save && $user->data['is_registered'] && $auth->acl_get('u_savedrafts') && ($mode == 'reply' || $mode == 'post' || $mode == 'quote'))
{
	$subject = utf8_normalize_nfc(request_var('subject', '', true));
	$subject = (!$subject && $mode != 'post') ? $post_data['topic_title'] : $subject;
	$message = utf8_normalize_nfc(request_var('message', '', true));

	if ($subject && $message)
	{
		if (confirm_box(true))
		{
			$sql = 'INSERT INTO ' . DRAFTS_TABLE . ' ' . $db->sql_build_array('INSERT', array(
				'user_id'		=> (int) $user->data['user_id'],
				'topic_id'		=> (int) $topic_id,
				'forum_id'		=> (int) $forum_id,
				'save_time'		=> (int) $current_time,
				'draft_subject'	=> (string) $subject,
				'draft_message'	=> (string) $message)
			);
			$db->sql_query($sql);

			$meta_info = ($mode == 'post') ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) : append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id");

			meta_refresh(3, $meta_info);

			$message = $user->lang['DRAFT_SAVED'] . '<br /><br />';
			$message .= ($mode != 'post') ? sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $meta_info . '">', '</a>') . '<br /><br />' : '';
			$message .= sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) . '">', '</a>');

			trigger_error($message);
		}
		else
		{
			$s_hidden_fields = build_hidden_fields(array(
				'mode'		=> $mode,
				'save'		=> true,
				'f'			=> $forum_id,
				't'			=> $topic_id,
				'subject'	=> $subject,
				'message'	=> $message,
				'attachment_data' => $message_parser->attachment_data,
				)
			);

			confirm_box(false, 'SAVE_DRAFT', $s_hidden_fields);
		}
	}
	else
	{
		if (utf8_clean_string($subject) === '')
		{
			$error[] = $user->lang['EMPTY_SUBJECT'];
		}

		if (utf8_clean_string($message) === '')
		{
			$error[] = $user->lang['TOO_FEW_CHARS'];
		}
	}
	unset($subject, $message);
}

// Load requested Draft
if ($draft_id && ($mode == 'reply' || $mode == 'quote' || $mode == 'post') && $user->data['is_registered'] && $auth->acl_get('u_savedrafts'))
{
	$sql = 'SELECT draft_subject, draft_message
		FROM ' . DRAFTS_TABLE . "
		WHERE draft_id = $draft_id
			AND user_id = " . $user->data['user_id'];
	$result = $db->sql_query_limit($sql, 1);
	$row = $db->sql_fetchrow($result);
	$db->sql_freeresult($result);

	if ($row)
	{
		$post_data['post_subject'] = $row['draft_subject'];
		$message_parser->message = $row['draft_message'];

		$template->assign_var('S_DRAFT_LOADED', true);
	}
	else
	{
		$draft_id = 0;
	}
}

// Load draft overview
if ($load && ($mode == 'reply' || $mode == 'quote' || $mode == 'post') && $post_data['drafts'])
{
	load_drafts($topic_id, $forum_id);
}

$solved_captcha = false;

if ($submit || $preview || $refresh)
{
	$post_data['topic_cur_post_id']	= request_var('topic_cur_post_id', 0);
	$post_data['post_subject']		= utf8_normalize_nfc(request_var('subject', '', true));
	$message_parser->message		= utf8_normalize_nfc(request_var('message', '', true));

	$post_data['username']			= utf8_normalize_nfc(request_var('username', $post_data['username'], true));
	$post_data['post_edit_reason']	= (!empty($_POST['edit_reason']) && $mode == 'edit' && $auth->acl_get('m_edit', $forum_id)) ? utf8_normalize_nfc(request_var('edit_reason', '', true)) : '';

	$post_data['orig_topic_type']	= $post_data['topic_type'];
	$post_data['topic_type']		= request_var('topic_type', (($mode != 'post') ? (int) $post_data['topic_type'] : POST_NORMAL));
	$post_data['topic_time_limit']	= request_var('topic_time_limit', (($mode != 'post') ? (int) $post_data['topic_time_limit'] : 0));
	$post_data['icon_id']			= request_var('icon', 0);

	$post_data['enable_bbcode']		= (!$bbcode_status || isset($_POST['disable_bbcode'])) ? false : true;
	$post_data['enable_smilies']	= (!$smilies_status || isset($_POST['disable_smilies'])) ? false : true;
	$post_data['enable_urls']		= (isset($_POST['disable_magic_url'])) ? 0 : 1;
	$post_data['enable_sig']		= (!$config['allow_sig'] || !$auth->acl_get('f_sigs', $forum_id) || !$auth->acl_get('u_sig')) ? false : ((isset($_POST['attach_sig']) && $user->data['is_registered']) ? true : false);

	if ($config['allow_topic_notify'] && $user->data['is_registered'])
	{
		$notify = (isset($_POST['notify'])) ? true : false;
	}
	else
	{
		$notify = false;
	}

	$topic_lock			= (isset($_POST['lock_topic'])) ? true : false;
	$post_lock			= (isset($_POST['lock_post'])) ? true : false;
	$poll_delete		= (isset($_POST['poll_delete'])) ? true : false;

	if ($submit)
	{
		$status_switch = (($post_data['enable_bbcode']+1) << 8) + (($post_data['enable_smilies']+1) << 4) + (($post_data['enable_urls']+1) << 2) + (($post_data['enable_sig']+1) << 1);
		$status_switch = ($status_switch != $check_value);
	}
	else
	{
		$status_switch = 1;
	}

	// Delete Poll
	if ($poll_delete && $mode == 'edit' && sizeof($post_data['poll_options']) &&
		((!$post_data['poll_last_vote'] && $post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id)) || $auth->acl_get('m_delete', $forum_id)))
	{
		if ($submit && check_form_key('posting'))
		{
			$sql = 'DELETE FROM ' . POLL_OPTIONS_TABLE . "
				WHERE topic_id = $topic_id";
			$db->sql_query($sql);

			$sql = 'DELETE FROM ' . POLL_VOTES_TABLE . "
				WHERE topic_id = $topic_id";
			$db->sql_query($sql);

			$topic_sql = array(
				'poll_title'		=> '',
				'poll_start' 		=> 0,
				'poll_length'		=> 0,
				'poll_last_vote'	=> 0,
				'poll_max_options'	=> 0,
				'poll_vote_change'	=> 0
			);

			$sql = 'UPDATE ' . TOPICS_TABLE . '
				SET ' . $db->sql_build_array('UPDATE', $topic_sql) . "
				WHERE topic_id = $topic_id";
			$db->sql_query($sql);
		}

		$post_data['poll_title'] = $post_data['poll_option_text'] = '';
		$post_data['poll_vote_change'] = $post_data['poll_max_options'] = $post_data['poll_length'] = 0;
	}
	else
	{
		$post_data['poll_title']		= utf8_normalize_nfc(request_var('poll_title', '', true));
		$post_data['poll_length']		= request_var('poll_length', 0);
		$post_data['poll_option_text']	= utf8_normalize_nfc(request_var('poll_option_text', '', true));
		$post_data['poll_max_options']	= request_var('poll_max_options', 1);
		$post_data['poll_vote_change']	= ($auth->acl_get('f_votechg', $forum_id) && isset($_POST['poll_vote_change'])) ? 1 : 0;
	}

	// If replying/quoting and last post id has changed
	// give user option to continue submit or return to post
	// notify and show user the post made between his request and the final submit
	if (($mode == 'reply' || $mode == 'quote') && $post_data['topic_cur_post_id'] && $post_data['topic_cur_post_id'] != $post_data['topic_last_post_id'])
	{
		// Only do so if it is allowed forum-wide
		if ($post_data['forum_flags'] & FORUM_FLAG_POST_REVIEW)
		{
			if (topic_review($topic_id, $forum_id, 'post_review', $post_data['topic_cur_post_id']))
			{
				$template->assign_var('S_POST_REVIEW', true);
			}

			$submit = false;
			$refresh = true;
		}
	}

	// Parse Attachments - before checksum is calculated
	$message_parser->parse_attachments('fileupload', $mode, $forum_id, $submit, $preview, $refresh);

	// Grab md5 'checksum' of new message
	$message_md5 = md5($message_parser->message);

	// Check checksum ... don't re-parse message if the same
	$update_message = ($mode != 'edit' || $message_md5 != $post_data['post_checksum'] || $status_switch || strlen($post_data['bbcode_uid']) < BBCODE_UID_LEN) ? true : false;

	// Parse message
	if ($update_message)
	{
		if (sizeof($message_parser->warn_msg))
		{
			$error[] = implode('<br />', $message_parser->warn_msg);
			$message_parser->warn_msg = array();
		}

		$message_parser->parse($post_data['enable_bbcode'], ($config['allow_post_links']) ? $post_data['enable_urls'] : false, $post_data['enable_smilies'], $img_status, $flash_status, $quote_status, $config['allow_post_links']);

		// On a refresh we do not care about message parsing errors
		if (sizeof($message_parser->warn_msg) && $refresh)
		{
			$message_parser->warn_msg = array();
		}
	}
	else
	{
		$message_parser->bbcode_bitfield = $post_data['bbcode_bitfield'];
	}

	if ($mode != 'edit' && !$preview && !$refresh && $config['flood_interval'] && !$auth->acl_get('f_ignoreflood', $forum_id))
	{
		// Flood check
		$last_post_time = 0;

		if ($user->data['is_registered'])
		{
			$last_post_time = $user->data['user_lastpost_time'];
		}
		else
		{
			$sql = 'SELECT post_time AS last_post_time
				FROM ' . POSTS_TABLE . "
				WHERE poster_ip = '" . $user->ip . "'
					AND post_time > " . ($current_time - $config['flood_interval']);
			$result = $db->sql_query_limit($sql, 1);
			if ($row = $db->sql_fetchrow($result))
			{
				$last_post_time = $row['last_post_time'];
			}
			$db->sql_freeresult($result);
		}

		if ($last_post_time && ($current_time - $last_post_time) < intval($config['flood_interval']))
		{
			$error[] = $user->lang['FLOOD_ERROR'];
		}
	}

	// Validate username
	if (($post_data['username'] && !$user->data['is_registered']) || ($mode == 'edit' && $post_data['poster_id'] == ANONYMOUS && $post_data['username'] && $post_data['post_username'] && $post_data['post_username'] != $post_data['username']))
	{
		include($phpbb_root_path . 'includes/functions_user.' . $phpEx);

		if (($result = validate_username($post_data['username'], (!empty($post_data['post_username'])) ? $post_data['post_username'] : '')) !== false)
		{
			$user->add_lang('ucp');
			$error[] = $user->lang[$result . '_USERNAME'];
		}
	}

	if ($config['enable_post_confirm'] && !$user->data['is_registered'] && in_array($mode, array('quote', 'post', 'reply')))
	{
		$confirm_id = request_var('confirm_id', '');
		$confirm_code = request_var('confirm_code', '');

		$sql = 'SELECT code
			FROM ' . CONFIRM_TABLE . "
			WHERE confirm_id = '" . $db->sql_escape($confirm_id) . "'
				AND session_id = '" . $db->sql_escape($user->session_id) . "'
				AND confirm_type = " . CONFIRM_POST;
		$result = $db->sql_query($sql);
		$confirm_row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (empty($confirm_row['code']) || strcasecmp($confirm_row['code'], $confirm_code) !== 0)
		{
			$error[] = $user->lang['CONFIRM_CODE_WRONG'];
		}
		else
		{
			$solved_captcha = true;
		}
	}

	// check form
	if (($submit || $preview) && !check_form_key('posting'))
	{
		$error[] = $user->lang['FORM_INVALID'];
	}

	// Parse subject
	if (!$preview && !$refresh && utf8_clean_string($post_data['post_subject']) === '' && ($mode == 'post' || ($mode == 'edit' && $post_data['topic_first_post_id'] == $post_id)))
	{
		$error[] = $user->lang['EMPTY_SUBJECT'];
	}

	$post_data['poll_last_vote'] = (isset($post_data['poll_last_vote'])) ? $post_data['poll_last_vote'] : 0;

	if ($post_data['poll_option_text'] &&
		($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']/* && (!$post_data['poll_last_vote'] || $auth->acl_get('m_edit', $forum_id))*/))
		&& $auth->acl_get('f_poll', $forum_id))
	{
		$poll = array(
			'poll_title'		=> $post_data['poll_title'],
			'poll_length'		=> $post_data['poll_length'],
			'poll_max_options'	=> $post_data['poll_max_options'],
			'poll_option_text'	=> $post_data['poll_option_text'],
			'poll_start'		=> $post_data['poll_start'],
			'poll_last_vote'	=> $post_data['poll_last_vote'],
			'poll_vote_change'	=> $post_data['poll_vote_change'],
			'enable_bbcode'		=> $post_data['enable_bbcode'],
			'enable_urls'		=> $post_data['enable_urls'],
			'enable_smilies'	=> $post_data['enable_smilies'],
			'img_status'		=> $img_status
		);

		$message_parser->parse_poll($poll);

		$post_data['poll_options'] = (isset($poll['poll_options'])) ? $poll['poll_options'] : '';
		$post_data['poll_title'] = (isset($poll['poll_title'])) ? $poll['poll_title'] : '';

		/* We reset votes, therefore also allow removing options
		if ($post_data['poll_last_vote'] && ($poll['poll_options_size'] < $orig_poll_options_size))
		{
			$message_parser->warn_msg[] = $user->lang['NO_DELETE_POLL_OPTIONS'];
		}*/
	}
	else
	{
		$poll = array();
	}

	// Check topic type
	if ($post_data['topic_type'] != POST_NORMAL && ($mode == 'post' || ($mode == 'edit' && $post_data['topic_first_post_id'] == $post_id)))
	{
		switch ($post_data['topic_type'])
		{
			case POST_GLOBAL:
			case POST_ANNOUNCE:
				$auth_option = 'f_announce';
			break;

			case POST_STICKY:
				$auth_option = 'f_sticky';
			break;

			default:
				$auth_option = '';
			break;
		}

		if (!$auth->acl_get($auth_option, $forum_id))
		{
			// There is a special case where a user edits his post whereby the topic type got changed by an admin/mod.
			// Another case would be a mod not having sticky permissions for example but edit permissions.
			if ($mode == 'edit')
			{
				// To prevent non-authed users messing around with the topic type we reset it to the original one.
				$post_data['topic_type'] = $post_data['orig_topic_type'];
			}
			else
			{
				$error[] = $user->lang['CANNOT_POST_' . str_replace('F_', '', strtoupper($auth_option))];
			}
		}
	}

	if (sizeof($message_parser->warn_msg))
	{
		$error[] = implode('<br />', $message_parser->warn_msg);
	}

	// DNSBL check
	if ($config['check_dnsbl'] && !$refresh)
	{
		if (($dnsbl = $user->check_dnsbl('post')) !== false)
		{
			$error[] = sprintf($user->lang['IP_BLACKLISTED'], $user->ip, $dnsbl[1]);
		}
	}

	// Store message, sync counters
	if (!sizeof($error) && $submit)
	{
		// Check if we want to de-globalize the topic... and ask for new forum
		if ($post_data['topic_type'] != POST_GLOBAL)
		{
			$sql = 'SELECT topic_type, forum_id
				FROM ' . TOPICS_TABLE . "
				WHERE topic_id = $topic_id";
			$result = $db->sql_query($sql);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);

			if ($row && !$row['forum_id'] && $row['topic_type'] == POST_GLOBAL)
			{
				$to_forum_id = request_var('to_forum_id', 0);

				if ($to_forum_id)
				{
					$sql = 'SELECT forum_type
						FROM ' . FORUMS_TABLE . '
						WHERE forum_id = ' . $to_forum_id;
					$result = $db->sql_query($sql);
					$forum_type = (int) $db->sql_fetchfield('forum_type');
					$db->sql_freeresult($result);

					if ($forum_type != FORUM_POST || !$auth->acl_get('f_post', $to_forum_id))
					{
						$to_forum_id = 0;
					}
				}

				if (!$to_forum_id)
				{
					include_once($phpbb_root_path . 'includes/functions_admin.' . $phpEx);

					$template->assign_vars(array(
						'S_FORUM_SELECT'	=> make_forum_select(false, false, false, true, true, true),
						'S_UNGLOBALISE'		=> true)
					);

					$submit = false;
					$refresh = true;
				}
				else
				{
					if (!$auth->acl_get('f_post', $to_forum_id))
					{
						// This will only be triggered if the user tried to trick the forum.
						trigger_error('NOT_AUTHORISED');
					}

					$forum_id = $to_forum_id;
				}
			}
		}

		if ($submit)
		{
			// Lock/Unlock Topic
			$change_topic_status = $post_data['topic_status'];
			$perm_lock_unlock = ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && !empty($post_data['topic_poster']) && $user->data['user_id'] == $post_data['topic_poster'] && $post_data['topic_status'] == ITEM_UNLOCKED)) ? true : false;

			if ($post_data['topic_status'] == ITEM_LOCKED && !$topic_lock && $perm_lock_unlock)
			{
				$change_topic_status = ITEM_UNLOCKED;
			}
			else if ($post_data['topic_status'] == ITEM_UNLOCKED && $topic_lock && $perm_lock_unlock)
			{
				$change_topic_status = ITEM_LOCKED;
			}

			if ($change_topic_status != $post_data['topic_status'])
			{
				$sql = 'UPDATE ' . TOPICS_TABLE . "
					SET topic_status = $change_topic_status
					WHERE topic_id = $topic_id
						AND topic_moved_id = 0";
				$db->sql_query($sql);

				$user_lock = ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && $user->data['user_id'] == $post_data['topic_poster']) ? 'USER_' : '';

				add_log('mod', $forum_id, $topic_id, 'LOG_' . $user_lock . (($change_topic_status == ITEM_LOCKED) ? 'LOCK' : 'UNLOCK'), $post_data['topic_title']);
			}

			// Lock/Unlock Post Edit
			if ($mode == 'edit' && $post_data['post_edit_locked'] == ITEM_LOCKED && !$post_lock && $auth->acl_get('m_edit', $forum_id))
			{
				$post_data['post_edit_locked'] = ITEM_UNLOCKED;
			}
			else if ($mode == 'edit' && $post_data['post_edit_locked'] == ITEM_UNLOCKED && $post_lock && $auth->acl_get('m_edit', $forum_id))
			{
				$post_data['post_edit_locked'] = ITEM_LOCKED;
			}

			$data = array(
				'topic_title'			=> (empty($post_data['topic_title'])) ? $post_data['post_subject'] : $post_data['topic_title'],
				'topic_first_post_id'	=> (isset($post_data['topic_first_post_id'])) ? (int) $post_data['topic_first_post_id'] : 0,
				'topic_last_post_id'	=> (isset($post_data['topic_last_post_id'])) ? (int) $post_data['topic_last_post_id'] : 0,
				'topic_time_limit'		=> (int) $post_data['topic_time_limit'],
				'topic_attachment'		=> (isset($post_data['topic_attachment'])) ? (int) $post_data['topic_attachment'] : 0,
				'post_id'				=> (int) $post_id,
				'topic_id'				=> (int) $topic_id,
				'forum_id'				=> (int) $forum_id,
				'icon_id'				=> (int) $post_data['icon_id'],
				'poster_id'				=> (int) $post_data['poster_id'],
				'enable_sig'			=> (bool) $post_data['enable_sig'],
				'enable_bbcode'			=> (bool) $post_data['enable_bbcode'],
				'enable_smilies'		=> (bool) $post_data['enable_smilies'],
				'enable_urls'			=> (bool) $post_data['enable_urls'],
				'enable_indexing'		=> (bool) $post_data['enable_indexing'],
				'message_md5'			=> (string) $message_md5,
				'post_time'				=> (isset($post_data['post_time'])) ? (int) $post_data['post_time'] : $current_time,
				'post_checksum'			=> (isset($post_data['post_checksum'])) ? (string) $post_data['post_checksum'] : '',
				'post_edit_reason'		=> $post_data['post_edit_reason'],
				'post_edit_user'		=> ($mode == 'edit') ? $user->data['user_id'] : ((isset($post_data['post_edit_user'])) ? (int) $post_data['post_edit_user'] : 0),
				'forum_parents'			=> $post_data['forum_parents'],
				'forum_name'			=> $post_data['forum_name'],
				'notify'				=> $notify,
				'notify_set'			=> $post_data['notify_set'],
				'poster_ip'				=> (isset($post_data['poster_ip'])) ? $post_data['poster_ip'] : $user->ip,
				'post_edit_locked'		=> (int) $post_data['post_edit_locked'],
				'bbcode_bitfield'		=> $message_parser->bbcode_bitfield,
				'bbcode_uid'			=> $message_parser->bbcode_uid,
				'message'				=> $message_parser->message,
				'attachment_data'		=> $message_parser->attachment_data,
				'filename_data'			=> $message_parser->filename_data,

				'topic_approved'		=> (isset($post_data['topic_approved'])) ? $post_data['topic_approved'] : false,
				'post_approved'			=> (isset($post_data['post_approved'])) ? $post_data['post_approved'] : false,
			);

			if ($mode == 'edit')
			{
				$data['topic_replies_real'] = $post_data['topic_replies_real'];
				$data['topic_replies'] = $post_data['topic_replies'];
			}

			unset($message_parser);

			$redirect_url = submit_post($mode, $post_data['post_subject'], $post_data['username'], $post_data['topic_type'], $poll, $data, $update_message);
			$post_need_approval = (!$auth->acl_get('f_noapprove', $data['forum_id']) && !$auth->acl_get('m_approve', $data['forum_id'])) ? true : false;

			// If the post need approval we will wait a lot longer.
			if ($post_need_approval)
			{
				meta_refresh(10, $redirect_url);
				$message = ($mode == 'edit') ? $user->lang['POST_EDITED_MOD'] : $user->lang['POST_STORED_MOD'];
				$message .= (($user->data['user_id'] == ANONYMOUS) ? '' : ' '. $user->lang['POST_APPROVAL_NOTIFY']);
			}
			else
			{
				meta_refresh(3, $redirect_url);
//-- mod : Instant Post Redirect ------------------------------------------------------------
//-- add
				redirect($redirect_url);
//-- fin mod : Instant Post Redirect --------------------------------------------------------

				$message = ($mode == 'edit') ? 'POST_EDITED' : 'POST_STORED';
				$message = $user->lang[$message] . '<br /><br />' . sprintf($user->lang['VIEW_MESSAGE'], '<a href="' . $redirect_url . '">', '</a>');
			}

			$message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $data['forum_id']) . '">', '</a>');
			trigger_error($message);
		}
	}
}

// Preview
if (!sizeof($error) && $preview)
{
	$post_data['post_time'] = ($mode == 'edit') ? $post_data['post_time'] : $current_time;

	$preview_message = $message_parser->format_display($post_data['enable_bbcode'], $post_data['enable_urls'], $post_data['enable_smilies'], false, $unhide);

	$preview_signature = ($mode == 'edit') ? $post_data['user_sig'] : $user->data['user_sig'];
	$preview_signature_uid = ($mode == 'edit') ? $post_data['user_sig_bbcode_uid'] : $user->data['user_sig_bbcode_uid'];
	$preview_signature_bitfield = ($mode == 'edit') ? $post_data['user_sig_bbcode_bitfield'] : $user->data['user_sig_bbcode_bitfield'];

	// Signature
	if ($post_data['enable_sig'] && $config['allow_sig'] && $preview_signature && $auth->acl_get('f_sigs', $forum_id))
	{
		$parse_sig = new parse_message($preview_signature);
		$parse_sig->bbcode_uid = $preview_signature_uid;
		$parse_sig->bbcode_bitfield = $preview_signature_bitfield;

		// Not sure about parameters for bbcode/smilies/urls... in signatures
		$parse_sig->format_display($config['allow_sig_bbcode'], true, $config['allow_sig_smilies']);
		$preview_signature = $parse_sig->message;
		unset($parse_sig);
	}
	else
	{
		$preview_signature = '';
	}

	$preview_subject = censor_text($post_data['post_subject']);

	// Poll Preview
	if (!$poll_delete && ($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']/* && (!$post_data['poll_last_vote'] || $auth->acl_get('m_edit', $forum_id))*/))
	&& $auth->acl_get('f_poll', $forum_id))
	{
		$parse_poll = new parse_message($post_data['poll_title']);
		$parse_poll->bbcode_uid = $message_parser->bbcode_uid;
		$parse_poll->bbcode_bitfield = $message_parser->bbcode_bitfield;

		$parse_poll->format_display($post_data['enable_bbcode'], $post_data['enable_urls'], $post_data['enable_smilies']);

		if ($post_data['poll_length'])
		{
			$poll_end = ($post_data['poll_length'] * 86400) + (($post_data['poll_start']) ? $post_data['poll_start'] : time());
		}

		$template->assign_vars(array(
			'S_HAS_POLL_OPTIONS'	=> (sizeof($post_data['poll_options'])),
			'S_IS_MULTI_CHOICE'		=> ($post_data['poll_max_options'] > 1) ? true : false,

			'POLL_QUESTION'		=> $parse_poll->message,

			'L_POLL_LENGTH'		=> ($post_data['poll_length']) ? sprintf($user->lang['POLL_RUN_TILL'], $user->format_date($poll_end)) : '',
			'L_MAX_VOTES'		=> ($post_data['poll_max_options'] == 1) ? $user->lang['MAX_OPTION_SELECT'] : sprintf($user->lang['MAX_OPTIONS_SELECT'], $post_data['poll_max_options']))
		);

		$parse_poll->message = implode("\n", $post_data['poll_options']);
		$parse_poll->format_display($post_data['enable_bbcode'], $post_data['enable_urls'], $post_data['enable_smilies']);
		$preview_poll_options = explode('<br />', $parse_poll->message);
		unset($parse_poll);

		foreach ($preview_poll_options as $key => $option)
		{
			$template->assign_block_vars('poll_option', array(
				'POLL_OPTION_CAPTION'	=> $option,
				'POLL_OPTION_ID'		=> $key + 1)
			);
		}
		unset($preview_poll_options);
	}

	// Attachment Preview
	if (sizeof($message_parser->attachment_data))
	{
		$template->assign_var('S_HAS_ATTACHMENTS', true);

		$update_count = array();
		$attachment_data = $message_parser->attachment_data;

		parse_attachments($forum_id, $preview_message, $attachment_data, $update_count, true);

		foreach ($attachment_data as $i => $attachment)
		{
			$template->assign_block_vars('attachment', array(
				'DISPLAY_ATTACHMENT'	=> $attachment)
			);
		}
		unset($attachment_data);
	}

	if (!sizeof($error))
	{
		$template->assign_vars(array(
			'PREVIEW_SUBJECT'		=> $preview_subject,
			'PREVIEW_MESSAGE'		=> $preview_message,
			'PREVIEW_SIGNATURE'		=> $preview_signature,

			'S_DISPLAY_PREVIEW'		=> true)
		);
	}
}

// Decode text for message display
$post_data['bbcode_uid'] = ($mode == 'quote' && !$preview && !$refresh && !sizeof($error)) ? $post_data['bbcode_uid'] : $message_parser->bbcode_uid;
$message_parser->decode_message($post_data['bbcode_uid']);

if ($mode == 'quote' && !$submit && !$preview && !$refresh)
{
	$message_parser->message = '[quote="' . $post_data['quote_username'] . '"]' . censor_text(trim($message_parser->message)) . "[/quote]\n";
}

if (($mode == 'reply' || $mode == 'quote') && !$submit && !$preview && !$refresh)
{
	$post_data['post_subject'] = ((strpos($post_data['post_subject'], 'Re: ') !== 0) ? 'Re: ' : '') . censor_text($post_data['post_subject']);
}

$attachment_data = $message_parser->attachment_data;
$filename_data = $message_parser->filename_data;
$post_data['post_text'] = $message_parser->message;

if (sizeof($post_data['poll_options']) && $post_data['poll_title'])
{
	$message_parser->message = $post_data['poll_title'];
	$message_parser->bbcode_uid = $post_data['bbcode_uid'];

	$message_parser->decode_message();
	$post_data['poll_title'] = $message_parser->message;

	$message_parser->message = implode("\n", $post_data['poll_options']);
	$message_parser->decode_message();
	$post_data['poll_options'] = explode("\n", $message_parser->message);
}
unset($message_parser);

// MAIN POSTING PAGE BEGINS HERE

// Forum moderators?
$moderators = array();
get_moderators($moderators, $forum_id);

// Generate smiley listing
generate_smilies('inline', $forum_id);

// Generate inline attachment select box
posting_gen_inline_attachments($attachment_data);

// Do show topic type selection only in first post.
$topic_type_toggle = false;

if ($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']))
{
	$topic_type_toggle = posting_gen_topic_types($forum_id, $post_data['topic_type']);
}

$s_topic_icons = false;
if ($post_data['enable_icons'] && $auth->acl_get('f_icons', $forum_id))
{
	$s_topic_icons = posting_gen_topic_icons($mode, $post_data['icon_id']);
}

$bbcode_checked		= (isset($post_data['enable_bbcode'])) ? !$post_data['enable_bbcode'] : (($config['allow_bbcode']) ? !$user->optionget('bbcode') : 1);
$smilies_checked	= (isset($post_data['enable_smilies'])) ? !$post_data['enable_smilies'] : (($config['allow_smilies']) ? !$user->optionget('smilies') : 1);
$urls_checked		= (isset($post_data['enable_urls'])) ? !$post_data['enable_urls'] : 0;
$sig_checked		= $post_data['enable_sig'];
$lock_topic_checked	= (isset($topic_lock) && $topic_lock) ? $topic_lock : (($post_data['topic_status'] == ITEM_LOCKED) ? 1 : 0);
$lock_post_checked	= (isset($post_lock)) ? $post_lock : $post_data['post_edit_locked'];

// If the user is replying or posting and not already watching this topic but set to always being notified we need to overwrite this setting
$notify_set			= ($mode != 'edit' && $config['allow_topic_notify'] && $user->data['is_registered'] && !$post_data['notify_set']) ? $user->data['user_notify'] : $post_data['notify_set'];
$notify_checked		= (isset($notify)) ? $notify : (($mode == 'post') ? $user->data['user_notify'] : $notify_set);

// Page title & action URL, include session_id for security purpose
$s_action = append_sid("{$phpbb_root_path}posting.$phpEx", "mode=$mode&f=$forum_id", true, $user->session_id);
$s_action .= ($topic_id) ? "&t=$topic_id" : '';
$s_action .= ($post_id) ? "&p=$post_id" : '';

switch ($mode)
{
	case 'post':
		$page_title = $user->lang['POST_TOPIC'];
	break;

	case 'quote':
	case 'reply':
		$page_title = $user->lang['POST_REPLY'];
	break;

	case 'delete':
	case 'edit':
		$page_title = $user->lang['EDIT_POST'];
	break;
}

// Build Navigation Links
generate_forum_nav($post_data);

// Build Forum Rules
generate_forum_rules($post_data);

if ($config['enable_post_confirm'] && !$user->data['is_registered'] && $solved_captcha === false && ($mode == 'post' || $mode == 'reply' || $mode == 'quote'))
{
	// Show confirm image
	$sql = 'DELETE FROM ' . CONFIRM_TABLE . "
		WHERE session_id = '" . $db->sql_escape($user->session_id) . "'
			AND confirm_type = " . CONFIRM_POST;
	$db->sql_query($sql);

	// Generate code
	$code = gen_rand_string(mt_rand(5, 8));
	$confirm_id = md5(unique_id($user->ip));
	$seed = hexdec(substr(unique_id(), 4, 10));

	// compute $seed % 0x7fffffff
	$seed -= 0x7fffffff * floor($seed / 0x7fffffff);

	$sql = 'INSERT INTO ' . CONFIRM_TABLE . ' ' . $db->sql_build_array('INSERT', array(
		'confirm_id'	=> (string) $confirm_id,
		'session_id'	=> (string) $user->session_id,
		'confirm_type'	=> (int) CONFIRM_POST,
		'code'			=> (string) $code,
		'seed'			=> (int) $seed)
	);
	$db->sql_query($sql);

	$template->assign_vars(array(
		'S_CONFIRM_CODE'			=> true,
		'CONFIRM_ID'				=> $confirm_id,
		'CONFIRM_IMAGE'				=> '<img src="' . append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=confirm&id=' . $confirm_id . '&type=' . CONFIRM_POST) . '" alt="" title="" />',
		'L_POST_CONFIRM_EXPLAIN'	=> sprintf($user->lang['POST_CONFIRM_EXPLAIN'], '<a href="mailto:' . htmlspecialchars($config['board_contact']) . '">', '</a>'),
	));
}

$s_hidden_fields = ($mode == 'reply' || $mode == 'quote') ? '<input type="hidden" name="topic_cur_post_id" value="' . $post_data['topic_last_post_id'] . '" />' : '';
$s_hidden_fields .= '<input type="hidden" name="lastclick" value="' . $current_time . '" />';
$s_hidden_fields .= ($draft_id || isset($_REQUEST['draft_loaded'])) ? '<input type="hidden" name="draft_loaded" value="' . request_var('draft_loaded', $draft_id) . '" />' : '';

// Add the confirm id/code pair to the hidden fields, else an error is displayed on next submit/preview
if ($solved_captcha !== false)
{
	$s_hidden_fields .= build_hidden_fields(array(
		'confirm_id'		=> request_var('confirm_id', ''),
		'confirm_code'		=> request_var('confirm_code', ''))
	);
}

$form_enctype = (@ini_get('file_uploads') == '0' || strtolower(@ini_get('file_uploads')) == 'off' || @ini_get('file_uploads') == '0' || !$config['allow_attachments'] || !$auth->acl_get('u_attach') || !$auth->acl_get('f_attach', $forum_id)) ? '' : ' enctype="multipart/form-data"';
add_form_key('posting');


// Start assigning vars for main posting page ...
$template->assign_vars(array(
	'L_POST_A'					=> $page_title,
	'L_ICON'					=> ($mode == 'reply' || $mode == 'quote' || ($mode == 'edit' && $post_id != $post_data['topic_first_post_id'])) ? $user->lang['POST_ICON'] : $user->lang['TOPIC_ICON'],
	'L_MESSAGE_BODY_EXPLAIN'	=> (intval($config['max_post_chars'])) ? sprintf($user->lang['MESSAGE_BODY_EXPLAIN'], intval($config['max_post_chars'])) : '',

	'FORUM_NAME'			=> $post_data['forum_name'],
	'FORUM_DESC'			=> ($post_data['forum_desc']) ? generate_text_for_display($post_data['forum_desc'], $post_data['forum_desc_uid'], $post_data['forum_desc_bitfield'], $post_data['forum_desc_options']) : '',
	'TOPIC_TITLE'			=> censor_text($post_data['topic_title']),
	'MODERATORS'			=> (sizeof($moderators)) ? implode(', ', $moderators[$forum_id]) : '',
	'USERNAME'				=> ((!$preview && $mode != 'quote') || $preview) ? $post_data['username'] : '',
	'SUBJECT'				=> $post_data['post_subject'],
	'MESSAGE'				=> $post_data['post_text'],
	'BBCODE_STATUS'			=> ($bbcode_status) ? sprintf($user->lang['BBCODE_IS_ON'], '<a href="' . append_sid("{$phpbb_root_path}faq.$phpEx", 'mode=bbcode') . '">', '</a>') : sprintf($user->lang['BBCODE_IS_OFF'], '<a href="' . append_sid("{$phpbb_root_path}faq.$phpEx", 'mode=bbcode') . '">', '</a>'),
	'IMG_STATUS'			=> ($img_status) ? $user->lang['IMAGES_ARE_ON'] : $user->lang['IMAGES_ARE_OFF'],
	'FLASH_STATUS'			=> ($flash_status) ? $user->lang['FLASH_IS_ON'] : $user->lang['FLASH_IS_OFF'],
	'SMILIES_STATUS'		=> ($smilies_status) ? $user->lang['SMILIES_ARE_ON'] : $user->lang['SMILIES_ARE_OFF'],
	'URL_STATUS'			=> ($bbcode_status && $url_status) ? $user->lang['URL_IS_ON'] : $user->lang['URL_IS_OFF'],
	'MINI_POST_IMG'			=> $user->img('icon_post_target', $user->lang['POST']),
	'POST_DATE'				=> ($post_data['post_time']) ? $user->format_date($post_data['post_time']) : '',
	'ERROR'					=> (sizeof($error)) ? implode('<br />', $error) : '',
	'TOPIC_TIME_LIMIT'		=> (int) $post_data['topic_time_limit'],
	'EDIT_REASON'			=> $post_data['post_edit_reason'],
	'U_VIEW_FORUM'			=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id"),
	'U_VIEW_TOPIC'			=> ($mode != 'post') ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id") : '',
	'U_PROGRESS_BAR'		=> append_sid("{$phpbb_root_path}posting.$phpEx", "f=$forum_id&mode=popup"),
	'UA_PROGRESS_BAR'		=> addslashes(append_sid("{$phpbb_root_path}posting.$phpEx", "f=$forum_id&mode=popup")),

	'S_PRIVMSGS'				=> false,
	'S_CLOSE_PROGRESS_WINDOW'	=> (isset($_POST['add_file'])) ? true : false,
	'S_EDIT_POST'				=> ($mode == 'edit') ? true : false,
	'S_EDIT_REASON'				=> ($mode == 'edit' && $auth->acl_get('m_edit', $forum_id)) ? true : false,
	'S_DISPLAY_USERNAME'		=> (!$user->data['is_registered'] || ($mode == 'edit' && $post_data['poster_id'] == ANONYMOUS)) ? true : false,
	'S_SHOW_TOPIC_ICONS'		=> $s_topic_icons,
	'S_DELETE_ALLOWED'			=> ($mode == 'edit' && (($post_id == $post_data['topic_last_post_id'] && $post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id)) || $auth->acl_get('m_delete', $forum_id))) ? true : false,
	'S_BBCODE_ALLOWED'			=> $bbcode_status,
	'S_BBCODE_CHECKED'			=> ($bbcode_checked) ? ' checked="checked"' : '',
	'S_SMILIES_ALLOWED'			=> $smilies_status,
	'S_SMILIES_CHECKED'			=> ($smilies_checked) ? ' checked="checked"' : '',
	'S_SIG_ALLOWED'				=> ($auth->acl_get('f_sigs', $forum_id) && $config['allow_sig'] && $user->data['is_registered']) ? true : false,
	'S_SIGNATURE_CHECKED'		=> ($sig_checked) ? ' checked="checked"' : '',
	'S_NOTIFY_ALLOWED'			=> (!$user->data['is_registered'] || ($mode == 'edit' && $user->data['user_id'] != $post_data['poster_id']) || !$config['allow_topic_notify'] || !$config['email_enable']) ? false : true,
	'S_NOTIFY_CHECKED'			=> ($notify_checked) ? ' checked="checked"' : '',
	'S_LOCK_TOPIC_ALLOWED'		=> (($mode == 'edit' || $mode == 'reply' || $mode == 'quote') && ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && !empty($post_data['topic_poster']) && $user->data['user_id'] == $post_data['topic_poster'] && $post_data['topic_status'] == ITEM_UNLOCKED))) ? true : false,
	'S_LOCK_TOPIC_CHECKED'		=> ($lock_topic_checked) ? ' checked="checked"' : '',
	'S_LOCK_POST_ALLOWED'		=> ($mode == 'edit' && $auth->acl_get('m_edit', $forum_id)) ? true : false,
	'S_LOCK_POST_CHECKED'		=> ($lock_post_checked) ? ' checked="checked"' : '',
	'S_LINKS_ALLOWED'			=> $url_status,
	'S_MAGIC_URL_CHECKED'		=> ($urls_checked) ? ' checked="checked"' : '',
	'S_TYPE_TOGGLE'				=> $topic_type_toggle,
	'S_SAVE_ALLOWED'			=> ($auth->acl_get('u_savedrafts') && $user->data['is_registered'] && $mode != 'edit') ? true : false,
	'S_HAS_DRAFTS'				=> ($auth->acl_get('u_savedrafts') && $user->data['is_registered'] && $post_data['drafts']) ? true : false,
	'S_FORM_ENCTYPE'			=> $form_enctype,

	'S_BBCODE_IMG'			=> $img_status,
	'S_BBCODE_URL'			=> $url_status,
	'S_BBCODE_FLASH'		=> $flash_status,
	'S_BBCODE_QUOTE'		=> $quote_status,

	'S_POST_ACTION'			=> $s_action,
	'S_HIDDEN_FIELDS'		=> $s_hidden_fields)
);

// Build custom bbcodes array
display_custom_bbcodes();

// Poll entry
if (($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']/* && (!$post_data['poll_last_vote'] || $auth->acl_get('m_edit', $forum_id))*/))
	&& $auth->acl_get('f_poll', $forum_id))
{
	$template->assign_vars(array(
		'S_SHOW_POLL_BOX'		=> true,
		'S_POLL_VOTE_CHANGE'	=> ($auth->acl_get('f_votechg', $forum_id)),
		'S_POLL_DELETE'			=> ($mode == 'edit' && sizeof($post_data['poll_options']) && ((!$post_data['poll_last_vote'] && $post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id)) || $auth->acl_get('m_delete', $forum_id))),
		'S_POLL_DELETE_CHECKED'	=> (!empty($poll_delete)) ? true : false,

		'L_POLL_OPTIONS_EXPLAIN'	=> sprintf($user->lang['POLL_OPTIONS_' . (($mode == 'edit') ? 'EDIT_' : '') . 'EXPLAIN'], $config['max_poll_options']),

		'VOTE_CHANGE_CHECKED'	=> (!empty($post_data['poll_vote_change'])) ? ' checked="checked"' : '',
		'POLL_TITLE'			=> (isset($post_data['poll_title'])) ? $post_data['poll_title'] : '',
		'POLL_OPTIONS'			=> (!empty($post_data['poll_options'])) ? implode("\n", $post_data['poll_options']) : '',
		'POLL_MAX_OPTIONS'		=> (isset($post_data['poll_max_options'])) ? (int) $post_data['poll_max_options'] : 1,
		'POLL_LENGTH'			=> $post_data['poll_length'])
	);
}

// Attachment entry
// Not using acl_gets here, because it is using OR logic
if ($auth->acl_get('f_attach', $forum_id) && $auth->acl_get('u_attach') && $config['allow_attachments'] && $form_enctype)
{
	posting_gen_attachment_entry($attachment_data, $filename_data);
}

// Output page ...
page_header($page_title);

$template->set_filenames(array(
	'body' => 'posting_body.html')
);

make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"));

// Topic review
if ($mode == 'reply' || $mode == 'quote')
{
	if (topic_review($topic_id, $forum_id))
	{
		$template->assign_var('S_DISPLAY_REVIEW', true);
	}
}

page_footer();

/**
* Show upload popup (progress bar)
*/
function upload_popup($forum_style = 0)
{
	global $template, $user;

	($forum_style) ? $user->setup('posting', $forum_style) : $user->setup('posting');

	page_header($user->lang['PROGRESS_BAR']);

	$template->set_filenames(array(
		'popup'	=> 'posting_progress_bar.html')
	);

	$template->assign_vars(array(
		'PROGRESS_BAR'	=> $user->img('upload_bar', $user->lang['UPLOAD_IN_PROGRESS']))
	);

	$template->display('popup');
}

/**
* Do the various checks required for removing posts as well as removing it
*/
function handle_post_delete($forum_id, $topic_id, $post_id, &$post_data)
{
	global $user, $db, $auth;
	global $phpbb_root_path, $phpEx;

	// If moderator removing post or user itself removing post, present a confirmation screen
	if ($auth->acl_get('m_delete', $forum_id) || ($post_data['poster_id'] == $user->data['user_id'] && $user->data['is_registered'] && $auth->acl_get('f_delete', $forum_id) && $post_id == $post_data['topic_last_post_id']))
	{
		$s_hidden_fields = build_hidden_fields(array(
			'p'		=> $post_id,
			'f'		=> $forum_id,
			'mode'	=> 'delete')
		);

		if (confirm_box(true))
		{
			$data = array(
				'topic_first_post_id'	=> $post_data['topic_first_post_id'],
				'topic_last_post_id'	=> $post_data['topic_last_post_id'],
				'topic_replies_real'	=> $post_data['topic_replies_real'],
				'topic_approved'		=> $post_data['topic_approved'],
				'topic_type'			=> $post_data['topic_type'],
				'post_approved'			=> $post_data['post_approved'],
				'post_reported'			=> $post_data['post_reported'],
				'post_time'				=> $post_data['post_time'],
				'poster_id'				=> $post_data['poster_id'],
				'post_postcount'		=> $post_data['post_postcount']
			);

			$next_post_id = delete_post($forum_id, $topic_id, $post_id, $data);

			if ($next_post_id === false)
			{
				add_log('mod', $forum_id, $topic_id, 'LOG_DELETE_TOPIC', $post_data['topic_title']);

				$meta_info = append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id");
				$message = $user->lang['POST_DELETED'];
			}
			else
			{
				add_log('mod', $forum_id, $topic_id, 'LOG_DELETE_POST', $post_data['post_subject']);

				$meta_info = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&p=$next_post_id") . "#p$next_post_id";
				$message = $user->lang['POST_DELETED'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $meta_info . '">', '</a>');
			}

			meta_refresh(3, $meta_info);
			$message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) . '">', '</a>');
			trigger_error($message);
		}
		else
		{
			confirm_box(false, 'DELETE_POST', $s_hidden_fields);
		}
	}

	// If we are here the user is not able to delete - present the correct error message
	if ($post_data['poster_id'] != $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id))
	{
		trigger_error('DELETE_OWN_POSTS');
	}

	if ($post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id) && $post_id != $post_data['topic_last_post_id'])
	{
		trigger_error('CANNOT_DELETE_REPLIED');
	}

	trigger_error('USER_CANNOT_DELETE');
}

?>
Viewtopic.php

Code: Select all

<?php
/**
*
* @package phpBB3
* @version $Id: viewtopic.php 8479 2008-03-29 00:22:48Z naderman $
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
include($phpbb_root_path . 'includes/bbcode.' . $phpEx);
//-- mod: Prime Quick Reply -------------------------------------------------//
include($phpbb_root_path . 'includes/prime_quick_reply.' . $phpEx);
//-- end: Prime Quick Reply -------------------------------------------------//

// Start session management
$user->session_begin();
$auth->acl($user->data);
$user->setup('mods/simple_hide_bbcode');

// Initial var setup
$forum_id	= request_var('f', 0);
$topic_id	= request_var('t', 0);
$post_id	= request_var('p', 0);
$voted_id	= request_var('vote_id', array('' => 0));

$start		= request_var('start', 0);
$view		= request_var('view', '');

$sort_days	= request_var('st', ((!empty($user->data['user_post_show_days'])) ? $user->data['user_post_show_days'] : 0));
$sort_key	= request_var('sk', ((!empty($user->data['user_post_sortby_type'])) ? $user->data['user_post_sortby_type'] : 't'));
$sort_dir	= request_var('sd', ((!empty($user->data['user_post_sortby_dir'])) ? $user->data['user_post_sortby_dir'] : 'a'));

$update		= request_var('update', false);

/**
* @todo normalize?
*/
$hilit_words	= request_var('hilit', '', true);
// Check if user is allowed to bypass the requirements
$postcount_bypass = FALSE;
$sql = "SELECT b.group_bypass_post_req AS requirement FROM " . USER_GROUP_TABLE . " a, " . GROUPS_TABLE . " b WHERE user_id = " . $user->data['user_id'] . " AND a.group_id = b.group_id";
$result = $db->sql_query($sql);
while ($membership = $db->sql_fetchrow($result))
{
	if ($membership['requirement'] == 1)
	{
		$postcount_bypass = TRUE;
		break;
	}
}
$db->sql_freeresult($result);

// Check if the user has the required post count to view the forum
$sql_from = FORUMS_TABLE . ' f';
$sql = "SELECT f.*
	FROM $sql_from
	WHERE f.forum_id = $forum_id";
$result = $db->sql_query($sql);
$forum_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (check_post_count_requirement($forum_id,'view') == FALSE && $postcount_bypass == FALSE)
{
	$user->setup('common');
	$post1 = ($forum_data['forum_postcount_view'] == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$remaining = ($forum_data['forum_postcount_view'] - $user->data['user_posts']);
	$post2 = ($remaining == 1) ? $user->lang['POSTREQ_POST'] : $user->lang['POSTREQ_POSTS'];
	$accesserror = sprintf($user->lang['POSTREQ_NOACCESS_VIEW'], $forum_data['forum_postcount_view'], $post1);
	if ($user->data['user_id'] != ANONYMOUS)
	{
		$neededposts = "<br /><br />" . sprintf($user->lang['POSTREQ_NOACCESS_MORE'], $remaining, $post2);
	}
	trigger_error($accesserror . $neededposts);
}

// Do we have a topic or post id?
if (!$topic_id && !$post_id)
{
	trigger_error('NO_TOPIC');
}

// Find topic id if user requested a newer or older topic
if ($view && !$post_id)
{
	if (!$forum_id)
	{
		$sql = 'SELECT forum_id
			FROM ' . TOPICS_TABLE . "
			WHERE topic_id = $topic_id";
		$result = $db->sql_query($sql);
		$forum_id = (int) $db->sql_fetchfield('forum_id');
		$db->sql_freeresult($result);

		if (!$forum_id)
		{
			trigger_error('NO_TOPIC');
		}
	}

	if ($view == 'unread')
	{
		// Get topic tracking info
		$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_id);

		$topic_last_read = (isset($topic_tracking_info[$topic_id])) ? $topic_tracking_info[$topic_id] : 0;

		$sql = 'SELECT post_id, topic_id, forum_id
			FROM ' . POSTS_TABLE . "
			WHERE topic_id = $topic_id
				" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND post_approved = 1') . "
				AND post_time > $topic_last_read
			ORDER BY post_time ASC";
		$result = $db->sql_query_limit($sql, 1);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (!$row)
		{
			$sql = 'SELECT topic_last_post_id as post_id, topic_id, forum_id
				FROM ' . TOPICS_TABLE . '
				WHERE topic_id = ' . $topic_id;
			$result = $db->sql_query($sql);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);
		}

		if (!$row)
		{
			// Setup user environment so we can process lang string
			$user->setup('viewtopic');

			trigger_error('NO_TOPIC');
		}

		$post_id = $row['post_id'];
		$topic_id = $row['topic_id'];
	}
	else if ($view == 'next' || $view == 'previous')
	{
		$sql_condition = ($view == 'next') ? '>' : '<';
		$sql_ordering = ($view == 'next') ? 'ASC' : 'DESC';

		$sql = 'SELECT forum_id, topic_last_post_time
			FROM ' . TOPICS_TABLE . '
			WHERE topic_id = ' . $topic_id;
		$result = $db->sql_query($sql);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (!$row)
		{
			$user->setup('viewtopic');
			// OK, the topic doesn't exist. This error message is not helpful, but technically correct.
			trigger_error(($view == 'next') ? 'NO_NEWER_TOPICS' : 'NO_OLDER_TOPICS');
		}
		else
		{
			$sql = 'SELECT topic_id, forum_id
				FROM ' . TOPICS_TABLE . '
				WHERE forum_id = ' . $row['forum_id'] . "
					AND topic_moved_id = 0
					AND topic_last_post_time $sql_condition {$row['topic_last_post_time']}
					" . (($auth->acl_get('m_approve', $row['forum_id'])) ? '' : 'AND topic_approved = 1') . "
				ORDER BY topic_last_post_time $sql_ordering";
			$result = $db->sql_query_limit($sql, 1);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);

			if (!$row)
			{
				$user->setup('viewtopic');
				trigger_error(($view == 'next') ? 'NO_NEWER_TOPICS' : 'NO_OLDER_TOPICS');
			}
			else
			{
				$topic_id = $row['topic_id'];

				// Check for global announcement correctness?
				if (!$row['forum_id'] && !$forum_id)
				{
					trigger_error('NO_TOPIC');
				}
				else if ($row['forum_id'])
				{
					$forum_id = $row['forum_id'];
				}
			}
		}
	}

	// Check for global announcement correctness?
	if ((!isset($row) || !$row['forum_id']) && !$forum_id)
	{
		trigger_error('NO_TOPIC');
	}
	else if (isset($row) && $row['forum_id'])
	{
		$forum_id = $row['forum_id'];
	}
}

// This rather complex gaggle of code handles querying for topics but
// also allows for direct linking to a post (and the calculation of which
// page the post is on and the correct display of viewtopic)
$sql_array = array(
	'SELECT'	=> 't.*, f.*',

	'FROM'		=> array(
		FORUMS_TABLE	=> 'f',
	)
);

if ($user->data['is_registered'])
{
	$sql_array['SELECT'] .= ', tw.notify_status';
	$sql_array['LEFT_JOIN'] = array();

	$sql_array['LEFT_JOIN'][] = array(
		'FROM'	=> array(TOPICS_WATCH_TABLE => 'tw'),
		'ON'	=> 'tw.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tw.topic_id'
	);

	if ($config['allow_bookmarks'])
	{
		$sql_array['SELECT'] .= ', bm.topic_id as bookmarked';
		$sql_array['LEFT_JOIN'][] = array(
			'FROM'	=> array(BOOKMARKS_TABLE => 'bm'),
			'ON'	=> 'bm.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = bm.topic_id'
		);
	}

	if ($config['load_db_lastread'])
	{
		$sql_array['SELECT'] .= ', tt.mark_time, ft.mark_time as forum_mark_time';

		$sql_array['LEFT_JOIN'][] = array(
			'FROM'	=> array(TOPICS_TRACK_TABLE => 'tt'),
			'ON'	=> 'tt.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tt.topic_id'
		);

		$sql_array['LEFT_JOIN'][] = array(
			'FROM'	=> array(FORUMS_TRACK_TABLE => 'ft'),
			'ON'	=> 'ft.user_id = ' . $user->data['user_id'] . ' AND t.forum_id = ft.forum_id'
		);
	}
}

if (!$post_id)
{
	$sql_array['WHERE'] = "t.topic_id = $topic_id";
}
else
{
	$sql_array['WHERE'] = "p.post_id = $post_id AND t.topic_id = p.topic_id" . ((!$auth->acl_get('m_approve', $forum_id)) ? ' AND p.post_approved = 1' : '');
	$sql_array['FROM'][POSTS_TABLE] = 'p';
}

$sql_array['WHERE'] .= ' AND (f.forum_id = t.forum_id';

if (!$forum_id)
{
	// If it is a global announcement make sure to set the forum id to a postable forum
	$sql_array['WHERE'] .= ' OR (t.topic_type = ' . POST_GLOBAL . '
		AND f.forum_type = ' . FORUM_POST . ')';
}
else
{
	$sql_array['WHERE'] .= ' OR (t.topic_type = ' . POST_GLOBAL . "
		AND f.forum_id = $forum_id)";
}

$sql_array['WHERE'] .= ')';
$sql_array['FROM'][TOPICS_TABLE] = 't';

// Join to forum table on topic forum_id unless topic forum_id is zero
// whereupon we join on the forum_id passed as a parameter ... this
// is done so navigation, forum name, etc. remain consistent with where
// user clicked to view a global topic
$sql = $db->sql_build_query('SELECT', $sql_array);
$result = $db->sql_query($sql);
$topic_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);

if (!$topic_data)
{
	// If post_id was submitted, we try at least to display the topic as a last resort...
	if ($post_id && $forum_id && $topic_id)
	{
		redirect(append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id"));
	}

	trigger_error('NO_TOPIC');
}

// This is for determining where we are (page)
if ($post_id)
{
	if ($post_id == $topic_data['topic_first_post_id'] || $post_id == $topic_data['topic_last_post_id'])
	{
		$check_sort = ($post_id == $topic_data['topic_first_post_id']) ? 'd' : 'a';

		if ($sort_dir == $check_sort)
		{
			$topic_data['prev_posts'] = ($auth->acl_get('m_approve', $forum_id)) ? $topic_data['topic_replies_real'] : $topic_data['topic_replies'];
		}
		else
		{
			$topic_data['prev_posts'] = 0;
		}
	}
	else
	{
		$sql = 'SELECT COUNT(p1.post_id) AS prev_posts
			FROM ' . POSTS_TABLE . ' p1, ' . POSTS_TABLE . " p2
			WHERE p1.topic_id = {$topic_data['topic_id']}
				AND p2.post_id = {$post_id}
				" . ((!$auth->acl_get('m_approve', $forum_id)) ? 'AND p1.post_approved = 1' : '') . '
				AND ' . (($sort_dir == 'd') ? 'p1.post_time >= p2.post_time' : 'p1.post_time <= p2.post_time');

		$result = $db->sql_query($sql);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		$topic_data['prev_posts'] = $row['prev_posts'] - 1;
	}
}

$forum_id = (int) $topic_data['forum_id'];
$topic_id = (int) $topic_data['topic_id'];

//
$topic_replies = ($auth->acl_get('m_approve', $forum_id)) ? $topic_data['topic_replies_real'] : $topic_data['topic_replies'];

// Check sticky/announcement time limit
if (($topic_data['topic_type'] == POST_STICKY || $topic_data['topic_type'] == POST_ANNOUNCE) && $topic_data['topic_time_limit'] && ($topic_data['topic_time'] + $topic_data['topic_time_limit']) < time())
{
	$sql = 'UPDATE ' . TOPICS_TABLE . '
		SET topic_type = ' . POST_NORMAL . ', topic_time_limit = 0
		WHERE topic_id = ' . $topic_id;
	$db->sql_query($sql);

	$topic_data['topic_type'] = POST_NORMAL;
	$topic_data['topic_time_limit'] = 0;
}

// Setup look and feel
$user->setup('viewtopic', $topic_data['forum_style']);

if (!$topic_data['topic_approved'] && !$auth->acl_get('m_approve', $forum_id))
{
	trigger_error('NO_TOPIC');
}

// Start auth check
if (!$auth->acl_get('f_read', $forum_id))
{
	if ($user->data['user_id'] != ANONYMOUS)
	{
		trigger_error('SORRY_AUTH_READ');
	}

	login_box('', $user->lang['LOGIN_VIEWFORUM']);
}

// Forum is passworded ... check whether access has been granted to this
// user this session, if not show login box
if ($topic_data['forum_password'])
{
	login_forum_box($topic_data);
}

// Redirect to login or to the correct post upon emailed notification links
if (isset($_GET['e']))
{
	$jump_to = request_var('e', 0);

	$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id");

	if ($user->data['user_id'] == ANONYMOUS)
	{
		login_box($redirect_url . "&p=$post_id&e=$jump_to", $user->lang['LOGIN_NOTIFY_TOPIC']);
	}

	if ($jump_to > 0)
	{
		// We direct the already logged in user to the correct post...
		redirect($redirect_url . ((!$post_id) ? "&p=$jump_to" : "&p=$post_id") . "#p$jump_to");
	}
}

// What is start equal to?
if ($post_id)
{
	$start = floor(($topic_data['prev_posts']) / $config['posts_per_page']) * $config['posts_per_page'];
}

// Get topic tracking info
if (!isset($topic_tracking_info))
{
	$topic_tracking_info = array();

	// Get topic tracking info
	if ($config['load_db_lastread'] && $user->data['is_registered'])
	{
		$tmp_topic_data = array($topic_id => $topic_data);
		$topic_tracking_info = get_topic_tracking($forum_id, $topic_id, $tmp_topic_data, array($forum_id => $topic_data['forum_mark_time']));
		unset($tmp_topic_data);
	}
	else if ($config['load_anon_lastread'] || $user->data['is_registered'])
	{
		$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_id);
	}
}

// Post ordering options
$limit_days = array(0 => $user->lang['ALL_POSTS'], 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']);

$sort_by_text = array('a' => $user->lang['AUTHOR'], 't' => $user->lang['POST_TIME'], 's' => $user->lang['SUBJECT']);
$sort_by_sql = array('a' => 'u.username_clean', 't' => 'p.post_time', 's' => 'p.post_subject');

$s_limit_days = $s_sort_key = $s_sort_dir = $u_sort_param = '';
gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param);

// Obtain correct post count and ordering SQL if user has
// requested anything different
if ($sort_days)
{
	$min_post_time = time() - ($sort_days * 86400);

	$sql = 'SELECT COUNT(post_id) AS num_posts
		FROM ' . POSTS_TABLE . "
		WHERE topic_id = $topic_id
			AND post_time >= $min_post_time
		" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND post_approved = 1');
	$result = $db->sql_query($sql);
	$total_posts = (int) $db->sql_fetchfield('num_posts');
	$db->sql_freeresult($result);

	$limit_posts_time = "AND p.post_time >= $min_post_time ";

	if (isset($_POST['sort']))
	{
		$start = 0;
	}
}
else
{
	$total_posts = $topic_replies + 1;
	$limit_posts_time = '';
}

// Was a highlight request part of the URI?
$highlight_match = $highlight = '';
if ($hilit_words)
{
	foreach (explode(' ', trim($hilit_words)) as $word)
	{
		if (trim($word))
		{
			$word = str_replace('\*', '\w+?', preg_quote($word, '#'));
			$word = preg_replace('#(^|\s)\\\\w\*\?(\s|$)#', '$1\w+?$2', $word);
			$highlight_match .= (($highlight_match != '') ? '|' : '') . $word;
		}
	}

	$highlight = urlencode($hilit_words);
}

// Make sure $start is set to the last page if it exceeds the amount
if ($start < 0 || $start > $total_posts)
{
	$start = ($start < 0) ? 0 : floor(($total_posts - 1) / $config['posts_per_page']) * $config['posts_per_page'];
}

// General Viewtopic URL for return links
$viewtopic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&start=$start&$u_sort_param" . (($highlight_match) ? "&hilit=$highlight" : ''));

// Are we watching this topic?
$s_watching_topic = array(
	'link'			=> '',
	'title'			=> '',
	'is_watching'	=> false,
);

if ($config['email_enable'] && $config['allow_topic_notify'] && $user->data['is_registered'])
{
	watch_topic_forum('topic', $s_watching_topic, $user->data['user_id'], $forum_id, $topic_id, $topic_data['notify_status'], $start);
}

// Bookmarks
if ($config['allow_bookmarks'] && $user->data['is_registered'] && request_var('bookmark', 0))
{
	if (!$topic_data['bookmarked'])
	{
		$sql = 'INSERT INTO ' . BOOKMARKS_TABLE . ' ' . $db->sql_build_array('INSERT', array(
			'user_id'	=> $user->data['user_id'],
			'topic_id'	=> $topic_id,
		));
		$db->sql_query($sql);
	}
	else
	{
		$sql = 'DELETE FROM ' . BOOKMARKS_TABLE . "
			WHERE user_id = {$user->data['user_id']}
				AND topic_id = $topic_id";
		$db->sql_query($sql);
	}

	meta_refresh(3, $viewtopic_url);

	$message = (($topic_data['bookmarked']) ? $user->lang['BOOKMARK_REMOVED'] : $user->lang['BOOKMARK_ADDED']) . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $viewtopic_url . '">', '</a>');
	trigger_error($message);
}

// Grab ranks
$ranks = $cache->obtain_ranks();

// Grab icons
$icons = $cache->obtain_icons();

// Grab extensions
$extensions = array();
if ($topic_data['topic_attachment'])
{
	$extensions = $cache->obtain_attach_extensions($forum_id);
}

// Forum rules listing
$s_forum_rules = '';
gen_forum_auth_level('topic', $forum_id, $topic_data['forum_status']);

// Quick mod tools
$allow_change_type = ($auth->acl_get('m_', $forum_id) || ($user->data['is_registered'] && $user->data['user_id'] == $topic_data['topic_poster'])) ? true : false;

$topic_mod = '';
$topic_mod .= ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && $user->data['user_id'] == $topic_data['topic_poster'] && $topic_data['topic_status'] == ITEM_UNLOCKED)) ? (($topic_data['topic_status'] == ITEM_UNLOCKED) ? '<option value="lock">' . $user->lang['LOCK_TOPIC'] . '</option>' : '<option value="unlock">' . $user->lang['UNLOCK_TOPIC'] . '</option>') : '';
$topic_mod .= ($auth->acl_get('m_delete', $forum_id)) ? '<option value="delete_topic">' . $user->lang['DELETE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_move', $forum_id) && $topic_data['topic_status'] != ITEM_MOVED) ? '<option value="move">' . $user->lang['MOVE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_split', $forum_id)) ? '<option value="split">' . $user->lang['SPLIT_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_merge', $forum_id)) ? '<option value="merge">' . $user->lang['MERGE_POSTS'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_merge', $forum_id)) ? '<option value="merge_topic">' . $user->lang['MERGE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_move', $forum_id)) ? '<option value="fork">' . $user->lang['FORK_TOPIC'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_gets('f_sticky', 'f_announce', $forum_id) && $topic_data['topic_type'] != POST_NORMAL) ? '<option value="make_normal">' . $user->lang['MAKE_NORMAL'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_sticky', $forum_id) && $topic_data['topic_type'] != POST_STICKY) ? '<option value="make_sticky">' . $user->lang['MAKE_STICKY'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_announce', $forum_id) && $topic_data['topic_type'] != POST_ANNOUNCE) ? '<option value="make_announce">' . $user->lang['MAKE_ANNOUNCE'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_announce', $forum_id) && $topic_data['topic_type'] != POST_GLOBAL) ? '<option value="make_global">' . $user->lang['MAKE_GLOBAL'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_', $forum_id)) ? '<option value="topic_logs">' . $user->lang['VIEW_TOPIC_LOGS'] . '</option>' : '';

// If we've got a hightlight set pass it on to pagination.
$pagination = generate_pagination(append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&$u_sort_param" . (($highlight_match) ? "&hilit=$highlight" : '')), $total_posts, $config['posts_per_page'], $start);

// Navigation links
generate_forum_nav($topic_data);

// Forum Rules
generate_forum_rules($topic_data);

// Moderators
$forum_moderators = array();
get_moderators($forum_moderators, $forum_id);

// This is only used for print view so ...
$server_path = (!$view) ? $phpbb_root_path : generate_board_url() . '/';

// Replace naughty words in title
$topic_data['topic_title'] = censor_text($topic_data['topic_title']);

// Send vars to template
$template->assign_vars(array(
	'FORUM_ID' 		=> $forum_id,
	'FORUM_NAME' 	=> $topic_data['forum_name'],
	'FORUM_DESC'	=> generate_text_for_display($topic_data['forum_desc'], $topic_data['forum_desc_uid'], $topic_data['forum_desc_bitfield'], $topic_data['forum_desc_options']),
	'TOPIC_ID' 		=> $topic_id,
	'TOPIC_TITLE' 	=> $topic_data['topic_title'],
	'TOPIC_POSTER'	=> $topic_data['topic_poster'],

	'TOPIC_AUTHOR_FULL'		=> get_username_string('full', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),
	'TOPIC_AUTHOR_COLOUR'	=> get_username_string('colour', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),
	'TOPIC_AUTHOR'			=> get_username_string('username', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),

	'PAGINATION' 	=> $pagination,
	'PAGE_NUMBER' 	=> on_page($total_posts, $config['posts_per_page'], $start),
	'TOTAL_POSTS'	=> ($total_posts == 1) ? $user->lang['VIEW_TOPIC_POST'] : sprintf($user->lang['VIEW_TOPIC_POSTS'], $total_posts),
	'U_MCP' 		=> ($auth->acl_get('m_', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=main&mode=topic_view&f=$forum_id&t=$topic_id&start=$start&$u_sort_param", true, $user->session_id) : '',
	'MODERATORS'	=> (isset($forum_moderators[$forum_id]) && sizeof($forum_moderators[$forum_id])) ? implode(', ', $forum_moderators[$forum_id]) : '',

	'POST_IMG' 			=> ($topic_data['forum_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', 'FORUM_LOCKED') : $user->img('button_topic_new', 'POST_NEW_TOPIC'),
	'QUOTE_IMG' 		=> $user->img('icon_post_quote', 'REPLY_WITH_QUOTE'),
	'REPLY_IMG'			=> ($topic_data['forum_status'] == ITEM_LOCKED || $topic_data['topic_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', 'TOPIC_LOCKED') : $user->img('button_topic_reply', 'REPLY_TO_TOPIC'),
	'EDIT_IMG' 			=> $user->img('icon_post_edit', 'EDIT_POST'),
	'DELETE_IMG' 		=> $user->img('icon_post_delete', 'DELETE_POST'),
	'INFO_IMG' 			=> $user->img('icon_post_info', 'VIEW_INFO'),
	'PROFILE_IMG'		=> $user->img('icon_user_profile', 'READ_PROFILE'),
	'SEARCH_IMG' 		=> $user->img('icon_user_search', 'SEARCH_USER_POSTS'),
	'PM_IMG' 			=> $user->img('icon_contact_pm', 'SEND_PRIVATE_MESSAGE'),
	'EMAIL_IMG' 		=> $user->img('icon_contact_email', 'SEND_EMAIL'),
	'WWW_IMG' 			=> $user->img('icon_contact_www', 'VISIT_WEBSITE'),
	'ICQ_IMG' 			=> $user->img('icon_contact_icq', 'ICQ'),
	'AIM_IMG' 			=> $user->img('icon_contact_aim', 'AIM'),
	'MSN_IMG' 			=> $user->img('icon_contact_msnm', 'MSNM'),
	'YIM_IMG' 			=> $user->img('icon_contact_yahoo', 'YIM'),
	'JABBER_IMG'		=> $user->img('icon_contact_jabber', 'JABBER') ,
	'REPORT_IMG'		=> $user->img('icon_post_report', 'REPORT_POST'),
	'REPORTED_IMG'		=> $user->img('icon_topic_reported', 'POST_REPORTED'),
	'UNAPPROVED_IMG'	=> $user->img('icon_topic_unapproved', 'POST_UNAPPROVED'),
	'WARN_IMG'			=> $user->img('icon_user_warn', 'WARN_USER'),

	'S_IS_LOCKED'			=>($topic_data['topic_status'] == ITEM_UNLOCKED) ? false : true,
	'S_SELECT_SORT_DIR' 	=> $s_sort_dir,
	'S_SELECT_SORT_KEY' 	=> $s_sort_key,
	'S_SELECT_SORT_DAYS' 	=> $s_limit_days,
	'S_SINGLE_MODERATOR'	=> (!empty($forum_moderators[$forum_id]) && sizeof($forum_moderators[$forum_id]) > 1) ? false : true,
	'S_TOPIC_ACTION' 		=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&start=$start"),
	'S_TOPIC_MOD' 			=> ($topic_mod != '') ? '<select name="action" id="quick-mod-select">' . $topic_mod . '</select>' : '',
	'S_MOD_ACTION' 			=> append_sid("{$phpbb_root_path}mcp.$phpEx", "f=$forum_id&t=$topic_id&quickmod=1&redirect=" . urlencode(str_replace('&', '&', $viewtopic_url)), true, $user->session_id),

	'S_VIEWTOPIC'			=> true,
	'S_DISPLAY_SEARCHBOX'	=> ($auth->acl_get('u_search') && $auth->acl_get('f_search', $forum_id) && $config['load_search']) ? true : false,
	'S_SEARCHBOX_ACTION'	=> append_sid("{$phpbb_root_path}search.$phpEx", 't=' . $topic_id),

	'S_DISPLAY_POST_INFO'	=> ($topic_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,
	'S_DISPLAY_REPLY_INFO'	=> ($topic_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_reply', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,

	'U_TOPIC'				=> "{$server_path}viewtopic.$phpEx?f=$forum_id&t=$topic_id",
	'U_FORUM'				=> $server_path,
	'U_VIEW_TOPIC' 			=> $viewtopic_url,
	'U_VIEW_FORUM' 			=> append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id),
	'U_VIEW_OLDER_TOPIC'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=previous"),
	'U_VIEW_NEWER_TOPIC'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=next"),
	'U_PRINT_TOPIC'			=> ($auth->acl_get('f_print', $forum_id)) ? $viewtopic_url . '&view=print' : '',
	'U_EMAIL_TOPIC'			=> ($auth->acl_get('f_email', $forum_id) && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=email&t=$topic_id") : '',

	'U_WATCH_TOPIC' 		=> $s_watching_topic['link'],
	'L_WATCH_TOPIC' 		=> $s_watching_topic['title'],
	'S_WATCHING_TOPIC'		=> $s_watching_topic['is_watching'],

	'U_BOOKMARK_TOPIC'		=> ($user->data['is_registered'] && $config['allow_bookmarks']) ? $viewtopic_url . '&bookmark=1' : '',
	'L_BOOKMARK_TOPIC'		=> ($user->data['is_registered'] && $config['allow_bookmarks'] && $topic_data['bookmarked']) ? $user->lang['BOOKMARK_TOPIC_REMOVE'] : $user->lang['BOOKMARK_TOPIC'],

	'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") : '',
	'U_POST_REPLY_TOPIC' 	=> ($auth->acl_get('f_reply', $forum_id) || $user->data['user_id'] == ANONYMOUS) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=reply&f=$forum_id&t=$topic_id") : '',
	'U_BUMP_TOPIC'			=> (bump_topic_allowed($forum_id, $topic_data['topic_bumped'], $topic_data['topic_last_post_time'], $topic_data['topic_poster'], $topic_data['topic_last_poster_id'])) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=bump&f=$forum_id&t=$topic_id") : '')
);

// Does this topic contain a poll?
if (!empty($topic_data['poll_start']))
{
	$sql = 'SELECT o.*, p.bbcode_bitfield, p.bbcode_uid
		FROM ' . POLL_OPTIONS_TABLE . ' o, ' . POSTS_TABLE . " p
		WHERE o.topic_id = $topic_id
			AND p.post_id = {$topic_data['topic_first_post_id']}
			AND p.topic_id = o.topic_id
		ORDER BY o.poll_option_id";
	$result = $db->sql_query($sql);

	$poll_info = array();
	while ($row = $db->sql_fetchrow($result))
	{
		$poll_info[] = $row;
	}
	$db->sql_freeresult($result);

	$cur_voted_id = array();
	if ($user->data['is_registered'])
	{
		$sql = 'SELECT poll_option_id
			FROM ' . POLL_VOTES_TABLE . '
			WHERE topic_id = ' . $topic_id . '
				AND vote_user_id = ' . $user->data['user_id'];
		$result = $db->sql_query($sql);

		while ($row = $db->sql_fetchrow($result))
		{
			$cur_voted_id[] = $row['poll_option_id'];
		}
		$db->sql_freeresult($result);
	}
	else
	{
		// Cookie based guest tracking ... I don't like this but hum ho
		// it's oft requested. This relies on "nice" users who don't feel
		// the need to delete cookies to mess with results.
		if (isset($_COOKIE[$config['cookie_name'] . '_poll_' . $topic_id]))
		{
			$cur_voted_id = explode(',', $_COOKIE[$config['cookie_name'] . '_poll_' . $topic_id]);
			$cur_voted_id = array_map('intval', $cur_voted_id);
		}
	}

	$s_can_vote = (((!sizeof($cur_voted_id) && $auth->acl_get('f_vote', $forum_id)) ||
		($auth->acl_get('f_votechg', $forum_id) && $topic_data['poll_vote_change'])) &&
		(($topic_data['poll_length'] != 0 && $topic_data['poll_start'] + $topic_data['poll_length'] > time()) || $topic_data['poll_length'] == 0) &&
		$topic_data['topic_status'] != ITEM_LOCKED &&
		$topic_data['forum_status'] != ITEM_LOCKED) ? true : false;
	$s_display_results = (!$s_can_vote || ($s_can_vote && sizeof($cur_voted_id)) || $view == 'viewpoll') ? true : false;

	if ($update && $s_can_vote)
	{

		if (!sizeof($voted_id) || sizeof($voted_id) > $topic_data['poll_max_options'] || in_array(VOTE_CONVERTED, $cur_voted_id))
		{
			$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&start=$start");

			meta_refresh(5, $redirect_url);
			if (!sizeof($voted_id))
			{
				$message = 'NO_VOTE_OPTION';
			}
			else if (sizeof($voted_id) > $topic_data['poll_max_options'])
			{
				$message = 'TOO_MANY_VOTE_OPTIONS';
			}
			else
			{
				$message = 'VOTE_CONVERTED';
			}

			$message = $user->lang[$message] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $redirect_url . '">', '</a>');
			trigger_error($message);
		}

		foreach ($voted_id as $option)
		{
			if (in_array($option, $cur_voted_id))
			{
				continue;
			}

			$sql = 'UPDATE ' . POLL_OPTIONS_TABLE . '
				SET poll_option_total = poll_option_total + 1
				WHERE poll_option_id = ' . (int) $option . '
					AND topic_id = ' . (int) $topic_id;
			$db->sql_query($sql);

			if ($user->data['is_registered'])
			{
				$sql_ary = array(
					'topic_id'			=> (int) $topic_id,
					'poll_option_id'	=> (int) $option,
					'vote_user_id'		=> (int) $user->data['user_id'],
					'vote_user_ip'		=> (string) $user->ip,
				);

				$sql = 'INSERT INTO ' . POLL_VOTES_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
				$db->sql_query($sql);
			}
		}

		foreach ($cur_voted_id as $option)
		{
			if (!in_array($option, $voted_id))
			{
				$sql = 'UPDATE ' . POLL_OPTIONS_TABLE . '
					SET poll_option_total = poll_option_total - 1
					WHERE poll_option_id = ' . (int) $option . '
						AND topic_id = ' . (int) $topic_id;
				$db->sql_query($sql);

				if ($user->data['is_registered'])
				{
					$sql = 'DELETE FROM ' . POLL_VOTES_TABLE . '
						WHERE topic_id = ' . (int) $topic_id . '
							AND poll_option_id = ' . (int) $option . '
							AND vote_user_id = ' . (int) $user->data['user_id'];
					$db->sql_query($sql);
				}
			}
		}

		if ($user->data['user_id'] == ANONYMOUS && !$user->data['is_bot'])
		{
			$user->set_cookie('poll_' . $topic_id, implode(',', $voted_id), time() + 31536000);
		}

		$sql = 'UPDATE ' . TOPICS_TABLE . '
			SET poll_last_vote = ' . time() . "
			WHERE topic_id = $topic_id";
		//, topic_last_post_time = ' . time() . " -- for bumping topics with new votes, ignore for now
		$db->sql_query($sql);

		$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&start=$start");

		meta_refresh(5, $redirect_url);
		trigger_error($user->lang['VOTE_SUBMITTED'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $redirect_url . '">', '</a>'));
	}

	$poll_total = 0;
	foreach ($poll_info as $poll_option)
	{
		$poll_total += $poll_option['poll_option_total'];
	}

	if ($poll_info[0]['bbcode_bitfield'])
	{
		$poll_bbcode = new bbcode();
	}
	else
	{
		$poll_bbcode = false;
	}

	for ($i = 0, $size = sizeof($poll_info); $i < $size; $i++)
	{
		$poll_info[$i]['poll_option_text'] = censor_text($poll_info[$i]['poll_option_text']);

		if ($poll_bbcode !== false)
		{
			$poll_bbcode->bbcode_second_pass($poll_info[$i]['poll_option_text'], $poll_info[$i]['bbcode_uid'], $poll_option['bbcode_bitfield']);
		}

		$poll_info[$i]['poll_option_text'] = bbcode_nl2br($poll_info[$i]['poll_option_text']);
		$poll_info[$i]['poll_option_text'] = smiley_text($poll_info[$i]['poll_option_text']);
	}

	$topic_data['poll_title'] = censor_text($topic_data['poll_title']);

	if ($poll_bbcode !== false)
	{
		$poll_bbcode->bbcode_second_pass($topic_data['poll_title'], $poll_info[0]['bbcode_uid'], $poll_info[0]['bbcode_bitfield']);
	}

	$topic_data['poll_title'] = bbcode_nl2br($topic_data['poll_title']);
	$topic_data['poll_title'] = smiley_text($topic_data['poll_title']);

	unset($poll_bbcode);

	foreach ($poll_info as $poll_option)
	{
		$option_pct = ($poll_total > 0) ? $poll_option['poll_option_total'] / $poll_total : 0;
		$option_pct_txt = sprintf("%.1d%%", ($option_pct * 100));

		$template->assign_block_vars('poll_option', array(
			'POLL_OPTION_ID' 		=> $poll_option['poll_option_id'],
			'POLL_OPTION_CAPTION' 	=> $poll_option['poll_option_text'],
			'POLL_OPTION_RESULT' 	=> $poll_option['poll_option_total'],
			'POLL_OPTION_PERCENT' 	=> $option_pct_txt,
			'POLL_OPTION_PCT'		=> round($option_pct * 100),
			'POLL_OPTION_IMG' 		=> $user->img('poll_center', $option_pct_txt, round($option_pct * 250)),
			'POLL_OPTION_VOTED'		=> (in_array($poll_option['poll_option_id'], $cur_voted_id)) ? true : false)
		);
	}

	$poll_end = $topic_data['poll_length'] + $topic_data['poll_start'];

	$template->assign_vars(array(
		'POLL_QUESTION'		=> $topic_data['poll_title'],
		'TOTAL_VOTES' 		=> $poll_total,
		'POLL_LEFT_CAP_IMG'	=> $user->img('poll_left'),
		'POLL_RIGHT_CAP_IMG'=> $user->img('poll_right'),

		'L_MAX_VOTES'		=> ($topic_data['poll_max_options'] == 1) ? $user->lang['MAX_OPTION_SELECT'] : sprintf($user->lang['MAX_OPTIONS_SELECT'], $topic_data['poll_max_options']),
		'L_POLL_LENGTH'		=> ($topic_data['poll_length']) ? sprintf($user->lang[($poll_end > time()) ? 'POLL_RUN_TILL' : 'POLL_ENDED_AT'], $user->format_date($poll_end)) : '',

		'S_HAS_POLL'		=> true,
		'S_CAN_VOTE'		=> $s_can_vote,
		'S_DISPLAY_RESULTS'	=> $s_display_results,
		'S_IS_MULTI_CHOICE'	=> ($topic_data['poll_max_options'] > 1) ? true : false,
		'S_POLL_ACTION'		=> $viewtopic_url,

		'U_VIEW_RESULTS'	=> $viewtopic_url . '&view=viewpoll')
	);

	unset($poll_end, $poll_info, $voted_id);
}

// If the user is trying to reach the second half of the topic, fetch it starting from the end
$store_reverse = false;
$sql_limit = $config['posts_per_page'];

if ($start > $total_posts / 2)
{
	$store_reverse = true;

	if ($start + $config['posts_per_page'] > $total_posts)
	{
		$sql_limit = min($config['posts_per_page'], max(1, $total_posts - $start));
	}

	// Select the sort order
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'ASC' : 'DESC');
	$sql_start = max(0, $total_posts - $sql_limit - $start);
}
else
{
	// Select the sort order
	$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
	$sql_start = $start;
}

// Container for user details, only process once
$post_list = $user_cache = $id_cache = $attachments = $attach_list = $rowset = $update_count = $post_edit_list = array();
$has_attachments = $display_notice = false;
$bbcode_bitfield = '';
$i = $i_total = 0;

// Go ahead and pull all data for this topic
$sql = 'SELECT p.post_id
	FROM ' . POSTS_TABLE . ' p' . (($sort_by_sql[$sort_key][0] == 'u') ? ', ' . USERS_TABLE . ' u': '') . "
	WHERE p.topic_id = $topic_id
		" . ((!$auth->acl_get('m_approve', $forum_id)) ? 'AND p.post_approved = 1' : '') . "
		" . (($sort_by_sql[$sort_key][0] == 'u') ? 'AND u.user_id = p.poster_id': '') . "
		$limit_posts_time
	ORDER BY $sql_sort_order";
$result = $db->sql_query_limit($sql, $sql_limit, $sql_start);

$i = ($store_reverse) ? $sql_limit - 1 : 0;
while ($row = $db->sql_fetchrow($result))
{
	$post_list[$i] = $row['post_id'];
	($store_reverse) ? $i-- : $i++;
}
$db->sql_freeresult($result);

if (!sizeof($post_list))
{
	if ($sort_days)
	{
		trigger_error('NO_POSTS_TIME_FRAME');
	}
	else
	{
		trigger_error('NO_TOPIC');
	}
}

// Holding maximum post time for marking topic read
// We need to grab it because we do reverse ordering sometimes
$max_post_time = 0;

$sql = $db->sql_build_query('SELECT', array(
	'SELECT'	=> 'u.*, z.friend, z.foe, p.*',

	'FROM'		=> array(
		USERS_TABLE		=> 'u',
		POSTS_TABLE		=> 'p',
	),

	'LEFT_JOIN'	=> array(
		array(
			'FROM'	=> array(ZEBRA_TABLE => 'z'),
			'ON'	=> 'z.user_id = ' . $user->data['user_id'] . ' AND z.zebra_id = p.poster_id'
		)
	),

	'WHERE'		=> $db->sql_in_set('p.post_id', $post_list) . '
		AND u.user_id = p.poster_id'
));

$result = $db->sql_query($sql);

$now = getdate(time() + $user->timezone + $user->dst - date('Z'));

// Posts are stored in the $rowset array while $attach_list, $user_cache
// and the global bbcode_bitfield are built
while ($row = $db->sql_fetchrow($result))
{
	// Set max_post_time
	if ($row['post_time'] > $max_post_time)
	{
		$max_post_time = $row['post_time'];
	}

	$poster_id = $row['poster_id'];

	// Does post have an attachment? If so, add it to the list
	if ($row['post_attachment'] && $config['allow_attachments'])
	{
		$attach_list[] = $row['post_id'];

		if ($row['post_approved'])
		{
			$has_attachments = true;
		}
	}

	$rowset[$row['post_id']] = array(
		'hide_post'			=> ($row['foe'] && ($view != 'show' || $post_id != $row['post_id'])) ? true : false,

		'post_id'			=> $row['post_id'],
		'post_time'			=> $row['post_time'],
		'user_id'			=> $row['user_id'],
		'username'			=> $row['username'],
		'user_colour'		=> $row['user_colour'],
		'topic_id'			=> $row['topic_id'],
		'forum_id'			=> $row['forum_id'],
		'post_subject'		=> $row['post_subject'],
		'post_edit_count'	=> $row['post_edit_count'],
		'post_edit_time'	=> $row['post_edit_time'],
		'post_edit_reason'	=> $row['post_edit_reason'],
		'post_edit_user'	=> $row['post_edit_user'],

		// Make sure the icon actually exists
		'icon_id'			=> (isset($icons[$row['icon_id']]['img'], $icons[$row['icon_id']]['height'], $icons[$row['icon_id']]['width'])) ? $row['icon_id'] : 0,
		'post_attachment'	=> $row['post_attachment'],
		'post_approved'		=> $row['post_approved'],
		'post_reported'		=> $row['post_reported'],
		'post_username'		=> $row['post_username'],
		'post_text'			=> $row['post_text'],
		'bbcode_uid'		=> $row['bbcode_uid'],
		'bbcode_bitfield'	=> $row['bbcode_bitfield'],
		'enable_smilies'	=> $row['enable_smilies'],
		'enable_sig'		=> $row['enable_sig'],
		'friend'			=> $row['friend'],
		'foe'				=> $row['foe'],
	);

	// Define the global bbcode bitfield, will be used to load bbcodes
	$bbcode_bitfield = $bbcode_bitfield | base64_decode($row['bbcode_bitfield']);

	// Is a signature attached? Are we going to display it?
	if ($row['enable_sig'] && $config['allow_sig'] && $user->optionget('viewsigs'))
	{
		$bbcode_bitfield = $bbcode_bitfield | base64_decode($row['user_sig_bbcode_bitfield']);
	}

	// Cache various user specific data ... so we don't have to recompute
	// this each time the same user appears on this page
	if (!isset($user_cache[$poster_id]))
	{
		if ($poster_id == ANONYMOUS)
		{
			$user_cache[$poster_id] = array(
				'joined'		=> '',
				'posts'			=> '',
				'from'			=> '',

				'sig'					=> '',
				'sig_bbcode_uid'		=> '',
				'sig_bbcode_bitfield'	=> '',

				'online'			=> false,
				'avatar'			=> '',
				'rank_title'		=> '',
				'rank_image'		=> '',
				'rank_image_src'	=> '',
				'sig'				=> '',
				'posts'				=> '',
				'profile'			=> '',
				'pm'				=> '',
				'email'				=> '',
				'www'				=> '',
				'icq_status_img'	=> '',
				'icq'				=> '',
				'aim'				=> '',
				'msn'				=> '',
				'yim'				=> '',
				'jabber'			=> '',
				'search'			=> '',
				'age'				=> '',

				'username'			=> $row['username'],
				'user_colour'		=> $row['user_colour'],

				'warnings'			=> 0,
				'allow_pm'			=> 0,
			);
		}
		else
		{
			$user_sig = '';

			// We add the signature to every posters entry because enable_sig is post dependant
			if ($row['user_sig'] && $config['allow_sig'] && $user->optionget('viewsigs'))
			{
				$user_sig = $row['user_sig'];
			}

			$id_cache[] = $poster_id;

			$user_cache[$poster_id] = array(
				'joined'		=> $user->format_date($row['user_regdate']),
				'posts'			=> $row['user_posts'],
				'warnings'		=> (isset($row['user_warnings'])) ? $row['user_warnings'] : 0,
				'from'			=> (!empty($row['user_from'])) ? $row['user_from'] : '',

				'sig'					=> $user_sig,
				'sig_bbcode_uid'		=> (!empty($row['user_sig_bbcode_uid'])) ? $row['user_sig_bbcode_uid'] : '',
				'sig_bbcode_bitfield'	=> (!empty($row['user_sig_bbcode_bitfield'])) ? $row['user_sig_bbcode_bitfield'] : '',

				'viewonline'	=> $row['user_allow_viewonline'],
				'allow_pm'		=> $row['user_allow_pm'],

				'avatar'		=> ($user->optionget('viewavatars')) ? get_user_avatar($row['user_avatar'], $row['user_avatar_type'], $row['user_avatar_width'], $row['user_avatar_height']) : '',
				'age'			=> '',

				'rank_title'		=> '',
				'rank_image'		=> '',
				'rank_image_src'	=> '',

				'username'			=> $row['username'],
				'user_colour'		=> $row['user_colour'],

				'online'		=> false,
				'profile'		=> append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=viewprofile&u=$poster_id"),
				'www'			=> $row['user_website'],
				'aim'			=> ($row['user_aim'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=aim&u=$poster_id") : '',
				'msn'			=> ($row['user_msnm'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=msnm&u=$poster_id") : '',
				'yim'			=> ($row['user_yim']) ? 'http://edit.yahoo.com/config/send_webmesg?.target=' . urlencode($row['user_yim']) . '&.src=pg' : '',
				'jabber'		=> ($row['user_jabber'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=jabber&u=$poster_id") : '',
				'search'		=> ($auth->acl_get('u_search')) ? append_sid("{$phpbb_root_path}search.$phpEx", 'search_author=' . urlencode($row['username']) .'&showresults=posts') : '',
			);

			get_user_rank($row['user_rank'], $row['user_posts'], $user_cache[$poster_id]['rank_title'], $user_cache[$poster_id]['rank_image'], $user_cache[$poster_id]['rank_image_src']);

			if (!empty($row['user_allow_viewemail']) || $auth->acl_get('a_email'))
			{
				$user_cache[$poster_id]['email'] = ($config['board_email_form'] && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=email&u=$poster_id") : (($config['board_hide_emails'] && !$auth->acl_get('a_email')) ? '' : 'mailto:' . $row['user_email']);
			}
			else
			{
				$user_cache[$poster_id]['email'] = '';
			}

			if (!empty($row['user_icq']))
			{
				$user_cache[$poster_id]['icq'] = 'http://www.icq.com/people/webmsg.php?to=' . $row['user_icq'];
				$user_cache[$poster_id]['icq_status_img'] = '<img src="http://web.icq.com/whitepages/online?icq=' . $row['user_icq'] . '&img=5" width="18" height="18" alt="" />';
			}
			else
			{
				$user_cache[$poster_id]['icq_status_img'] = '';
				$user_cache[$poster_id]['icq'] = '';
			}

			if ($config['allow_birthdays'] && !empty($row['user_birthday']))
			{
				list($bday_day, $bday_month, $bday_year) = array_map('intval', explode('-', $row['user_birthday']));

				if ($bday_year)
				{
					$diff = $now['mon'] - $bday_month;
					if ($diff == 0)
					{
						$diff = ($now['mday'] - $bday_day < 0) ? 1 : 0;
					}
					else
					{
						$diff = ($diff < 0) ? 1 : 0;
					}

					$user_cache[$poster_id]['age'] = (int) ($now['year'] - $bday_year - $diff);
				}
			}
		}
	}
}
$db->sql_freeresult($result);

// Load custom profile fields
if ($config['load_cpf_viewtopic'])
{
	include($phpbb_root_path . 'includes/functions_profile_fields.' . $phpEx);
	$cp = new custom_profile();

	// Grab all profile fields from users in id cache for later use - similar to the poster cache
	$profile_fields_cache = $cp->generate_profile_fields_template('grab', $id_cache);
}

// Generate online information for user
if ($config['load_onlinetrack'] && sizeof($id_cache))
{
	$sql = 'SELECT session_user_id, MAX(session_time) as online_time, MIN(session_viewonline) AS viewonline
		FROM ' . SESSIONS_TABLE . '
		WHERE ' . $db->sql_in_set('session_user_id', $id_cache) . '
		GROUP BY session_user_id';
	$result = $db->sql_query($sql);

	$update_time = $config['load_online_time'] * 60;
	while ($row = $db->sql_fetchrow($result))
	{
		$user_cache[$row['session_user_id']]['online'] = (time() - $update_time < $row['online_time'] && (($row['viewonline']) || $auth->acl_get('u_viewonline'))) ? true : false;
	}
	$db->sql_freeresult($result);
}
unset($id_cache);

// Pull attachment data
if (sizeof($attach_list))
{
	if ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id))
	{
		$sql = 'SELECT *
			FROM ' . ATTACHMENTS_TABLE . '
			WHERE ' . $db->sql_in_set('post_msg_id', $attach_list) . '
				AND in_message = 0
			ORDER BY filetime DESC, post_msg_id ASC';
		$result = $db->sql_query($sql);

		while ($row = $db->sql_fetchrow($result))
		{
			$attachments[$row['post_msg_id']][] = $row;
		}
		$db->sql_freeresult($result);

		// No attachments exist, but post table thinks they do so go ahead and reset post_attach flags
		if (!sizeof($attachments))
		{
			$sql = 'UPDATE ' . POSTS_TABLE . '
				SET post_attachment = 0
				WHERE ' . $db->sql_in_set('post_id', $attach_list);
			$db->sql_query($sql);

			// We need to update the topic indicator too if the complete topic is now without an attachment
			if (sizeof($rowset) != $total_posts)
			{
				// Not all posts are displayed so we query the db to find if there's any attachment for this topic
				$sql = 'SELECT a.post_msg_id as post_id
					FROM ' . ATTACHMENTS_TABLE . ' a, ' . POSTS_TABLE . " p
					WHERE p.topic_id = $topic_id
						AND p.post_approved = 1
						AND p.topic_id = a.topic_id";
				$result = $db->sql_query_limit($sql, 1);
				$row = $db->sql_fetchrow($result);
				$db->sql_freeresult($result);

				if (!$row)
				{
					$sql = 'UPDATE ' . TOPICS_TABLE . "
						SET topic_attachment = 0
						WHERE topic_id = $topic_id";
					$db->sql_query($sql);
				}
			}
			else
			{
				$sql = 'UPDATE ' . TOPICS_TABLE . "
					SET topic_attachment = 0
					WHERE topic_id = $topic_id";
				$db->sql_query($sql);
			}
		}
		else if ($has_attachments && !$topic_data['topic_attachment'])
		{
			// Topic has approved attachments but its flag is wrong
			$sql = 'UPDATE ' . TOPICS_TABLE . "
				SET topic_attachment = 1
				WHERE topic_id = $topic_id";
			$db->sql_query($sql);

			$topic_data['topic_attachment'] = 1;
		}
	}
	else
	{
		$display_notice = true;
	}
}

// Check if the topic viewer has posted in a topic
$unhide = false; 
if ($user->data['user_id'] != ANONYMOUS)
{
	// If moderator or admin, skip reply check, auto unhide
	if ($auth->acl_get('m_', $forum_id))
	{
		$unhide = true;
	}
	else
	{
	$sql = "SELECT poster_id, topic_id 
		FROM " . POSTS_TABLE . "
		WHERE topic_id = $topic_id 
		AND poster_id = " . $user->data['user_id']; 

	$result = $db->sql_query($sql);
	$unhide = $db->sql_affectedrows($result) ? true : false;
	$db->sql_freeresult($result);
	}
}
$user->add_lang('mods/simple_hide_bbcode');
// Instantiate BBCode if need be
if ($bbcode_bitfield !== '')
{
	$bbcode = new bbcode(base64_encode($bbcode_bitfield), $unhide);
}

$i_total = sizeof($rowset) - 1;
$prev_post_id = '';

$template->assign_vars(array(
	'S_NUM_POSTS' => sizeof($post_list))
);

include($phpbb_root_path . 'includes/arcade/arcade_constants.' . $phpEx);
include($phpbb_root_path . 'includes/arcade/arcade_cache.' . $phpEx);
include($phpbb_root_path . 'includes/arcade/functions_arcade.' . $phpEx);
$user->add_lang('mods/arcade');
// Output the posts
$first_unread = $post_unread = false;
for ($i = 0, $end = sizeof($post_list); $i < $end; ++$i)
{
	// A non-existing rowset only happens if there was no user present for the entered poster_id
	// This could be a broken posts table.
	if (!isset($rowset[$post_list[$i]]))
	{
		continue;
	}

	$row =& $rowset[$post_list[$i]];
	$poster_id = $row['user_id'];

	// End signature parsing, only if needed
	if ($user_cache[$poster_id]['sig'] && $row['enable_sig'] && empty($user_cache[$poster_id]['sig_parsed']))
	{
		$user_cache[$poster_id]['sig'] = censor_text($user_cache[$poster_id]['sig']);

		if ($user_cache[$poster_id]['sig_bbcode_bitfield'])
		{
			$bbcode->bbcode_second_pass($user_cache[$poster_id]['sig'], $user_cache[$poster_id]['sig_bbcode_uid'], $user_cache[$poster_id]['sig_bbcode_bitfield']);
		}

		$user_cache[$poster_id]['sig'] = bbcode_nl2br($user_cache[$poster_id]['sig']);
		$user_cache[$poster_id]['sig'] = smiley_text($user_cache[$poster_id]['sig']);
		$user_cache[$poster_id]['sig_parsed'] = true;
	}

	// Parse the message and subject
	$message = censor_text($row['post_text']);

	// Second parse bbcode here
	if ($row['bbcode_bitfield'])
	{
		$bbcode->bbcode_second_pass($message, $row['bbcode_uid'], $row['bbcode_bitfield']);
	}

	$message = bbcode_nl2br($message);
	$message = smiley_text($message);

	if (!empty($attachments[$row['post_id']]))
	{
		parse_attachments($forum_id, $message, $attachments[$row['post_id']], $update_count);
	}

	// Replace naughty words such as farty pants
	$row['post_subject'] = censor_text($row['post_subject']);

	// Highlight active words (primarily for search)
	if ($highlight_match)
	{
		$message = preg_replace('#(?!<.*)(?<!\w)(' . $highlight_match . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">\1</span>', $message);
		$row['post_subject'] = preg_replace('#(?!<.*)(?<!\w)(' . $highlight_match . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">\1</span>', $row['post_subject']);
	}

	// Editing information
	if (($row['post_edit_count'] && $config['display_last_edited']) || $row['post_edit_reason'])
	{
		// Get usernames for all following posts if not already stored
		if (!sizeof($post_edit_list) && ($row['post_edit_reason'] || ($row['post_edit_user'] && !isset($user_cache[$row['post_edit_user']]))))
		{
			// Remove all post_ids already parsed (we do not have to check them)
			$post_storage_list = (!$store_reverse) ? array_slice($post_list, $i) : array_slice(array_reverse($post_list), $i);

			$sql = 'SELECT DISTINCT u.user_id, u.username, u.user_colour
				FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u
				WHERE ' . $db->sql_in_set('p.post_id', $post_storage_list) . '
					AND p.post_edit_count <> 0
					AND p.post_edit_user <> 0
					AND p.post_edit_user = u.user_id';
			$result2 = $db->sql_query($sql);
			while ($user_edit_row = $db->sql_fetchrow($result2))
			{
				$post_edit_list[$user_edit_row['user_id']] = $user_edit_row;
			}
			$db->sql_freeresult($result2);

			unset($post_storage_list);
		}

		$l_edit_time_total = ($row['post_edit_count'] == 1) ? $user->lang['EDITED_TIME_TOTAL'] : $user->lang['EDITED_TIMES_TOTAL'];

		if ($row['post_edit_reason'])
		{
			// User having edited the post also being the post author?
			if (!$row['post_edit_user'] || $row['post_edit_user'] == $poster_id)
			{
				$display_username = get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']);
			}
			else
			{
				$display_username = get_username_string('full', $row['post_edit_user'], $post_edit_list[$row['post_edit_user']]['username'], $post_edit_list[$row['post_edit_user']]['user_colour']);
			}

			$l_edited_by = sprintf($l_edit_time_total, $display_username, $user->format_date($row['post_edit_time']), $row['post_edit_count']);
		}
		else
		{
			if ($row['post_edit_user'] && !isset($user_cache[$row['post_edit_user']]))
			{
				$user_cache[$row['post_edit_user']] = $post_edit_list[$row['post_edit_user']];
			}

			// User having edited the post also being the post author?
			if (!$row['post_edit_user'] || $row['post_edit_user'] == $poster_id)
			{
				$display_username = get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']);
			}
			else
			{
				$display_username = get_username_string('full', $row['post_edit_user'], $user_cache[$row['post_edit_user']]['username'], $user_cache[$row['post_edit_user']]['user_colour']);
			}

			$l_edited_by = sprintf($l_edit_time_total, $display_username, $user->format_date($row['post_edit_time']), $row['post_edit_count']);
		}
	}
	else
	{
		$l_edited_by = '';
	}

	// Bump information
	if ($topic_data['topic_bumped'] && $row['post_id'] == $topic_data['topic_last_post_id'] && isset($user_cache[$topic_data['topic_bumper']]) )
	{
		// It is safe to grab the username from the user cache array, we are at the last
		// post and only the topic poster and last poster are allowed to bump.
		// Admins and mods are bound to the above rules too...
		$l_bumped_by = '<br /><br />' . sprintf($user->lang['BUMPED_BY'], $user_cache[$topic_data['topic_bumper']]['username'], $user->format_date($topic_data['topic_last_post_time']));
	}
	else
	{
		$l_bumped_by = '';
	}

	$cp_row = array();

	//
	if ($config['load_cpf_viewtopic'])
	{
		$cp_row = (isset($profile_fields_cache[$poster_id])) ? $cp->generate_profile_fields_template('show', false, $profile_fields_cache[$poster_id]) : array();
	}

	$post_unread = (isset($topic_tracking_info[$topic_id]) && $row['post_time'] > $topic_tracking_info[$topic_id]) ? true : false;

	$s_first_unread = false;
	if (!$first_unread && $post_unread)
	{
		$s_first_unread = $first_unread = true;
	}

	//
	$postrow = array(
		'POST_AUTHOR_FULL'		=> get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
		'POST_AUTHOR_COLOUR'	=> get_username_string('colour', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
		'POST_AUTHOR'			=> get_username_string('username', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
		'U_POST_AUTHOR'			=> get_username_string('profile', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),

		'RANK_TITLE'		=> $user_cache[$poster_id]['rank_title'],
		'RANK_IMG'			=> $user_cache[$poster_id]['rank_image'],
		'RANK_IMG_SRC'		=> $user_cache[$poster_id]['rank_image_src'],
		'POSTER_JOINED'		=> $user_cache[$poster_id]['joined'],
		'POSTER_POSTS'		=> $user_cache[$poster_id]['posts'],
		'POSTER_FROM'		=> $user_cache[$poster_id]['from'],
		'POSTER_AVATAR'		=> $user_cache[$poster_id]['avatar'],
		'POSTER_WARNINGS'	=> $user_cache[$poster_id]['warnings'],
		'POSTER_AGE'		=> $user_cache[$poster_id]['age'],

		'POST_DATE'			=> $user->format_date($row['post_time']),
		'POST_SUBJECT'		=> $row['post_subject'],
		'MESSAGE'			=> $message,
		'SIGNATURE'			=> ($row['enable_sig']) ? $user_cache[$poster_id]['sig'] : '',
		'EDITED_MESSAGE'	=> $l_edited_by,
		'EDIT_REASON'		=> $row['post_edit_reason'],
		'BUMPED_MESSAGE'	=> $l_bumped_by,

		'MINI_POST_IMG'			=> ($post_unread) ? $user->img('icon_post_target_unread', 'NEW_POST') : $user->img('icon_post_target', 'POST'),
		'POST_ICON_IMG'			=> ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['img'] : '',
		'POST_ICON_IMG_WIDTH'	=> ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['width'] : '',
		'POST_ICON_IMG_HEIGHT'	=> ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['height'] : '',
		'ICQ_STATUS_IMG'		=> $user_cache[$poster_id]['icq_status_img'],
		'ONLINE_IMG'			=> ($poster_id == ANONYMOUS || !$config['load_onlinetrack']) ? '' : (($user_cache[$poster_id]['online']) ? $user->img('icon_user_online', 'ONLINE') : $user->img('icon_user_offline', 'OFFLINE')),
		'S_ONLINE'				=> ($poster_id == ANONYMOUS || !$config['load_onlinetrack']) ? false : (($user_cache[$poster_id]['online']) ? true : false),

		'U_EDIT'			=> (!$user->data['is_registered']) ? '' : ((($user->data['user_id'] == $poster_id && $auth->acl_get('f_edit', $forum_id) && ($row['post_time'] > time() - ($config['edit_time'] * 60) || !$config['edit_time'])) || $auth->acl_get('m_edit', $forum_id)) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=edit&f=$forum_id&p={$row['post_id']}") : ''),
		'U_QUOTE'			=> ($auth->acl_get('f_reply', $forum_id)) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=quote&f=$forum_id&p={$row['post_id']}") : '',
		'U_INFO'			=> ($auth->acl_get('m_info', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=main&mode=post_details&f=$forum_id&p=" . $row['post_id'], true, $user->session_id) : '',
		'U_DELETE'			=> (!$user->data['is_registered']) ? '' : ((($user->data['user_id'] == $poster_id && $auth->acl_get('f_delete', $forum_id) && $topic_data['topic_last_post_id'] == $row['post_id'] && ($row['post_time'] > time() - ($config['edit_time'] * 60) || !$config['edit_time'])) || $auth->acl_get('m_delete', $forum_id)) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=delete&f=$forum_id&p={$row['post_id']}") : ''),

		'U_PROFILE'		=> $user_cache[$poster_id]['profile'],
		'U_SEARCH'		=> $user_cache[$poster_id]['search'],
		'U_PM'			=> ($poster_id != ANONYMOUS && $config['allow_privmsg'] && $auth->acl_get('u_sendpm') && ($user_cache[$poster_id]['allow_pm'] || $auth->acl_gets('a_', 'm_') || $auth->acl_getf_global('m_'))) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=compose&action=quotepost&p=' . $row['post_id']) : '',
		'U_EMAIL'		=> $user_cache[$poster_id]['email'],
		'U_WWW'			=> $user_cache[$poster_id]['www'],
		'U_ICQ'			=> $user_cache[$poster_id]['icq'],
		'U_AIM'			=> $user_cache[$poster_id]['aim'],
		'U_MSN'			=> $user_cache[$poster_id]['msn'],
		'U_YIM'			=> $user_cache[$poster_id]['yim'],
		'U_JABBER'		=> $user_cache[$poster_id]['jabber'],

		'U_REPORT'			=> ($auth->acl_get('f_report', $forum_id)) ? append_sid("{$phpbb_root_path}report.$phpEx", 'f=' . $forum_id . '&p=' . $row['post_id']) : '',
		'U_MCP_REPORT'		=> ($auth->acl_get('m_report', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&mode=report_details&f=' . $forum_id . '&p=' . $row['post_id'], true, $user->session_id) : '',
		'U_MCP_APPROVE'		=> ($auth->acl_get('m_approve', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&mode=approve_details&f=' . $forum_id . '&p=' . $row['post_id'], true, $user->session_id) : '',
		'U_MINI_POST'		=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'p=' . $row['post_id']) . (($topic_data['topic_type'] == POST_GLOBAL) ? '&f=' . $forum_id : '') . '#p' . $row['post_id'],
		'U_NEXT_POST_ID'	=> ($i < $i_total && isset($rowset[$post_list[$i + 1]])) ? $rowset[$post_list[$i + 1]]['post_id'] : '',
		'U_PREV_POST_ID'	=> $prev_post_id,
		'U_NOTES'			=> ($auth->acl_getf_global('m_')) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=notes&mode=user_notes&u=' . $poster_id, true, $user->session_id) : '',
		'U_WARN'			=> ($auth->acl_get('m_warn') && $poster_id != $user->data['user_id'] && $poster_id != ANONYMOUS) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=warn&mode=warn_post&f=' . $forum_id . '&p=' . $row['post_id'], true, $user->session_id) : '',

		'POST_ID'			=> $row['post_id'],
		'POSTER_ID'			=> $poster_id,

		'S_HAS_ATTACHMENTS'	=> (!empty($attachments[$row['post_id']]) && $unhide == true) ? true : false,
		'S_POST_UNAPPROVED'	=> ($row['post_approved']) ? false : true,
		'S_POST_REPORTED'	=> ($row['post_reported'] && $auth->acl_get('m_report', $forum_id)) ? true : false,
		'S_DISPLAY_NOTICE'	=> $display_notice && $row['post_attachment'],
		'S_FRIEND'			=> ($row['friend']) ? true : false,
		'S_UNREAD_POST'		=> $post_unread,
		'S_FIRST_UNREAD'	=> $s_first_unread,
		'S_CUSTOM_FIELDS'	=> (isset($cp_row['row']) && sizeof($cp_row['row'])) ? true : false,
		'S_TOPIC_POSTER'	=> ($topic_data['topic_poster'] == $poster_id) ? true : false,

		'S_IGNORE_POST'		=> ($row['hide_post']) ? true : false,
		'L_IGNORE_POST'		=> ($row['hide_post']) ? sprintf($user->lang['POST_BY_FOE'], get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']), '<a href="' . $viewtopic_url . "&p={$row['post_id']}&view=show#p{$row['post_id']}" . '">', '</a>') : '',
	);

	if (isset($cp_row['row']) && sizeof($cp_row['row']))
	{
		$postrow = array_merge($postrow, $cp_row['row']);
	}
	$arcade_data = display_arcade_highscores($poster_id);
	if (sizeof($arcade_data))
	{
		$postrow = array_merge($postrow, $arcade_data);
	}

	// Dump vars into template
	$template->assign_block_vars('postrow', $postrow);

	if (!empty($cp_row['blockrow']))
	{
		foreach ($cp_row['blockrow'] as $field_data)
		{
			$template->assign_block_vars('postrow.custom_fields', $field_data);
		}
	}

	// Display not already displayed Attachments for this post, we already parsed them. ;)
	if (!empty($attachments[$row['post_id']]))
	{
		foreach ($attachments[$row['post_id']] as $attachment)
		{
			$template->assign_block_vars('postrow.attachment', array(
				'DISPLAY_ATTACHMENT'	=> $attachment)
			);
		}
	}

	$prev_post_id = $row['post_id'];


	unset($rowset[$post_list[$i]]);
	unset($attachments[$row['post_id']]);
}
unset($rowset, $user_cache);

// Update topic view and if necessary attachment view counters ... but only if this is the first 'page view'
if (isset($user->data['session_page']) && strpos($user->data['session_page'], '&t=' . $topic_id) === false)
{
	$sql = 'UPDATE ' . TOPICS_TABLE . '
		SET topic_views = topic_views + 1, topic_last_view_time = ' . time() . "
		WHERE topic_id = $topic_id";
	$db->sql_query($sql);

	// Update the attachment download counts
	if (sizeof($update_count))
	{
		$sql = 'UPDATE ' . ATTACHMENTS_TABLE . '
			SET download_count = download_count + 1
			WHERE ' . $db->sql_in_set('attach_id', array_unique($update_count));
		$db->sql_query($sql);
	}
}

// Only mark topic if it's currently unread. Also make sure we do not set topic tracking back if earlier pages are viewed.
if (isset($topic_tracking_info[$topic_id]) && $topic_data['topic_last_post_time'] > $topic_tracking_info[$topic_id] && $max_post_time > $topic_tracking_info[$topic_id])
{
	markread('topic', $forum_id, $topic_id, $max_post_time);

	// Update forum info
	$all_marked_read = update_forum_tracking_info($forum_id, $topic_data['forum_last_post_time'], (isset($topic_data['forum_mark_time'])) ? $topic_data['forum_mark_time'] : false, false);
}
else
{
	$all_marked_read = true;
}

// If there are absolutely no more unread posts in this forum and unread posts shown, we can savely show the #unread link
if ($all_marked_read)
{
	if ($post_unread)
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> '#unread',
		));
	}
	else if (isset($topic_tracking_info[$topic_id]) && $topic_data['topic_last_post_time'] > $topic_tracking_info[$topic_id])
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=unread") . '#unread',
		));
	}
}
else if (!$all_marked_read)
{
	$last_page = ((floor($start / $config['posts_per_page']) + 1) == max(ceil($total_posts / $config['posts_per_page']), 1)) ? true : false;

	// What can happen is that we are at the last displayed page. If so, we also display the #unread link based in $post_unread
	if ($last_page && $post_unread)
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> '#unread',
		));
	}
	else if (!$last_page)
	{
		$template->assign_vars(array(
			'U_VIEW_UNREAD_POST'	=> append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&view=unread") . '#unread',
		));
	}
}

// We overwrite $_REQUEST['f'] if there is no forum specified
// to be able to display the correct online list.
// One downside is that the user currently viewing this topic/post is not taken into account.
if (empty($_REQUEST['f']))
{
	$_REQUEST['f'] = $forum_id;
}

// Output the page
page_header($user->lang['VIEW_TOPIC'] .' - ' . $topic_data['topic_title']);

$template->set_filenames(array(
	'body' => ($view == 'print') ? 'viewtopic_print.html' : 'viewtopic_body.html')
);
make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"), $forum_id);

include($phpbb_root_path . 'includes/functions_quick_reply.' . $phpEx);
quick_reply($topic_id, $forum_id, $topic_data);
//-- mod: Prime Quick Reply -------------------------------------------------//
	if (empty($row['post_deleted_time']))
	{
		if (!isset($prime_multi_quote_count) || $prime_multi_quote_count < 2)
		{
			unset($last_post); // Don't need to keep more than 1 post if we're not multi-quoting
		}
		$last_post[$row['post_id']] = array('post_text' => $row['post_text'], 'bbcode_uid' => $row['bbcode_uid'], 'username' => $row['username']);
	}
//-- end: Prime Quick Reply -------------------------------------------------//
page_footer();

?>
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