}

}

// 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)

// Extract the data

extract($topic_data);

// Setup look and feel

$user->setup(false, $forum_style);

if (!$topic_approved && !$auth->acl_get('m_approve', $forum_id))

{

trigger_error('NO_TOPIC');

}

// Start auth check

if (!$auth->acl_get('f_read', $forum_id))

{

login_box(preg_replace('#.*?([a-z]+?\.' . $phpEx . '.*?)$#i', '\1', htmlspecialchars($_SERVER['REQUEST_URI'])), '', $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_password)

login_forum_box($topic_data);

}

// Not final in the slightest! Far too simplistic

if ($rate)

{

// Check for rating count for previous X time

// Grab existing rating for this post, if it exists

$sql = 'SELECT *

FROM ' . RATINGS_TABLE . '

// Select the sort order

$sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');

// Grab ranks

$ranks = array();

obtain_ranks($ranks);

// Grab icons

$icons = array();

obtain_icons($icons);

// Was a highlight request part of the URI?

$highlight_match = $highlight = '';

if ($hilit_words)

$highlight = htmlspecialchars(urlencode($hilit_words));

}

// Forum rules listing

$s_forum_rules = '';

gen_forum_rules('topic', $forum_id);

$pagination_url = "viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id&" . (($highlight_match) ? "&hilit=$highlight" : '');

$pagination = generate_pagination($pagination_url, $total_posts, $config['posts_per_page'], $start);

// Grab censored words

$censors = array();

obtain_word_list($censors);

// Navigation links

generate_forum_nav($topic_data);

// Moderators

$forum_moderators = array();

get_moderators($forum_moderators, $forum_id);

// This is only used for print view so ...

// Replace naughty words in title

if (sizeof($censors))

'S_DISPLAY_SEARCHBOX' => ($auth->acl_get('f_search', $forum_id)) ? true : false,

'S_SEARCHBOX_ACTION' => "search.$phpEx$SID&f=$forum_id",

'U_FORUM' => $server_path,

'U_VIEW_UNREAD_POST' => "viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id&view=unread#unread",

'U_VIEW_TOPIC' => "viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id&start=$start&$u_sort_param&hilit=$highlight",

'U_POST_REPLY_TOPIC' => "posting.$phpEx$SID&mode=reply&f=$forum_id&t=$topic_id")

);

// Does this topic contain a poll?

if (!empty($poll_start))

{

unset($voted_id);

}

// Container for user details, only process once

$user_cache = $id_cache = $attachments = $attach_list = $rowset = $update_count = array();

$has_attachments = $display_notice = FALSE;

$force_encoding = '';

// If the user is trying to reach the second half of the topic, fetch it starting from the end

$store_reverse = FALSE;

$poster_id = $row['poster_id'];

$poster = ($poster_id == ANONYMOUS) ? ((!empty($row['post_username'])) ? $row['post_username'] : $user->lang['GUEST']) : $row['username'];

{

$rowset[] = array(

'below_karma' => TRUE,

// Define the global bbcode bitfield, will be used to load bbcodes

$bbcode_bitfield |= $row['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]))

}

unset($id_cache);

// Pull attachment data

if (count($attach_list))

{

}

$db->sql_freeresult($result);

if (!count($attachments))

{

$sql = 'UPDATE ' . POSTS_TABLE . '

}

}

// Instantiate BBCode if need be

if ($bbcode_bitfield)

{

$bbcode = new bbcode($bbcode_bitfield);

}

// Output the posts

foreach ($rowset as $i => $row)

}

else if ($row['post_encoding'] != $user->lang['ENCODING'])

{

{

$force_encoding = $row['post_encoding'];

}

$user_cache[$poster_id]['sig_parsed'] = TRUE;

}

// Parse the message and subject

$message = $row['post_text'];

if (!$auth->acl_get('f_html', $forum_id))

{

if ($row['enable_html'] && $auth->acl_get('f_bbcode', $forum_id))

}

}

// Second parse bbcode here

if ($row['bbcode_bitfield'])

{

$bbcode->bbcode_second_pass($message, $row['bbcode_uid'], $row['bbcode_bitfield']);

}

// If we allow users to disable display of emoticons

// we'll need an appropriate check and preg_replace here

$message = (empty($config['allow_smilies']) || !$user->data['user_viewsmilies']) ? preg_replace('#<!\-\- s(.*?) \-\-><img src="\{SMILE_PATH\}\/.*? \/><!\-\- s\1 \-\->#', '\1', $message) : str_replace('<img src="{SMILE_PATH}', '<img src="' . $config['smilies_path'], $message);

// Highlight active words (primarily for search)

if ($highlight_match)

{

$message = str_replace('\"', '"', substr(preg_replace('#(\>(((?>([^><]+|(?R)))*)\<))#se', "preg_replace('#\b(" . $highlight_match . ")\b#i', '<span class=\"posthilit\">\\\\1</span>', '\\0')", '>' . $message . '<'), 1, -1));

}

// Replace naughty words such as farty pants

if (sizeof($censors))

{

$message = str_replace('\"', '"', substr(preg_replace('#(\>(((?>([^><]+|(?R)))*)\<))#se', "preg_replace(\$censors['match'], \$censors['replace'], '\\0')", '>' . $message . '<'), 1, -1));

}

$message = str_replace("\n", '<br />', $message);

// Editing information

if (!empty($row['post_edit_count']) && $config['display_last_edited'])

{

$l_edited_by = '';

}

// Dump vars into template

$template->assign_block_vars('postrow', array(

'POSTER_NAME' => $row['poster'],

'U_MCP_DETAILS' => "mcp.$phpEx$SID&amp;mode=post_details&amp;p=" . $row['post_id'],

'U_MINI_POST' => "viewtopic.$phpEx$SID&amp;p=" . $row['post_id'] . '#' . $row['post_id'],

'U_POST_ID' => ($unread_post_id == $row['post_id']) ? 'unread' : $row['post_id'],

'S_ROW_COUNT' => $i,

'S_CAN_RATE' => ($auth->acl_get('f_rate', $forum_id) && $row['post_approved'] && !$row['post_reported'] && $poster_id != $user->data['user_id'] && $poster_id != ANONYMOUS) ? true : false,

display_attachments($attachments[$row['post_id']], $update_count);

}

unset($rowset[$i]);

unset($attachments[$row['post_id']]);

}

unset($rowset);

unset($user_cache);

// Update topic view and if necessary attachment view counters ... but only

// if this is the first 'page view'

if (!preg_match("#&t=$topic_id#", $user->data['session_page']))

}

}

// Mark topics read

$mark_forum_id = ($topic_type == POST_GLOBAL) ? 0 : $forum_id;

markread('topic', $mark_forum_id, $topic_id, $row['post_time']);

// Change encoding if appropriate

if ($force_encoding != '')

{

$user->lang['ENCODING'] = $force_encoding;

}

// Output the page

page_header($user->lang['VIEW_TOPIC'] .' - ' . $topic_title);

$template->set_filenames(array(

);

make_jumpbox('viewforum.'.$phpEx, $forum_id);