start();
$auth->acl($user->data);
// Initial var setup
$forum_id = (isset($_GET['f'])) ? max(intval($_GET['f']), 0) : 0;
$topic_id = (isset($_GET['t'])) ? max(intval($_GET['t']), 0) : 0;
$post_id = (isset($_GET['p'])) ? max(intval($_GET['p']), 0) : 0;
$start = (isset($_GET['start'])) ? max(intval($_GET['start']), 0) : 0;
$sort_days = (!empty($_REQUEST['st'])) ? max(intval($_REQUEST['st']), 0) : 0;
$sort_key = (!empty($_REQUEST['sk'])) ? htmlspecialchars($_REQUEST['sk']) : 't';
$sort_dir = (!empty($_REQUEST['sd'])) ? htmlspecialchars($_REQUEST['sd']) : 'a';
// Do we have a topic or post id?
if (!$topic_id && !$post_id)
{
trigger_error('NO_TOPIC');
}
$tracking_topics = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? unserialize(stripslashes($_COOKIE[$config['cookie_name'] . '_track'])) : array();
// Find topic id if user requested a newer or older topic
$unread_post_id = '';
if (isset($_GET['view']) && !$post_id)
{
if ($_GET['view'] == 'unread')
{
if ($user->data['user_id'] != ANONYMOUS)
{
if ($config['load_db_lastread'])
{
switch (SQL_LAYER)
{
case 'oracle':
break;
default:
$sql_lastread = 'LEFT JOIN ' . TOPICS_TRACK_TABLE . ' tt ON (tt.user_id = ' . $user->data['user_id'] . '
AND tt.topic_id = p.topic_id)';
$sql_unread_time = ' tt.mark_time OR tt.mark_time IS NULL';
}
}
else
{
$sql_unread_time = base_convert(max($tracking_topics[$forum_id]), 36, 10);
$sql_unread_time = max($sql_unread_time, $user->data['session_last_visit']);
}
$sql = 'SELECT p.post_id
FROM (' . POSTS_TABLE . " p
$sql_lastread, " . TOPICS_TABLE . " t)
WHERE t.topic_id = $topic_id
AND p.topic_id = t.topic_id
" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND p.post_approved = 1') . "
AND (p.post_time > $sql_unread_time
OR p.post_id = t.topic_last_post_id)
ORDER BY p.post_time ASC";
$result = $db->sql_query_limit($sql, 1);
if (!($row = $db->sql_fetchrow($result)))
{
// Setup user environment so we can process lang string
$user->setup();
meta_refresh(3, "viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id");
$message = $user->lang['NO_UNREAD_POSTS'] . '
' . sprintf($user->lang['RETURN_TOPIC'], "", '');
trigger_error($message);
}
$db->sql_freeresult($result);
$unread_post_id = $post_id = $row['post_id'];
}
}
else if ($_GET['view'] == 'next' || $_GET['view'] == 'previous')
{
$sql_condition = ($_GET['view'] == 'next') ? '>' : '<';
$sql_ordering = ($_GET['view'] == 'next') ? 'ASC' : 'DESC';
$sql = 'SELECT t.topic_id
FROM ' . TOPICS_TABLE . ' t, ' . TOPICS_TABLE . " t2
WHERE t2.topic_id = $topic_id
AND t.forum_id = t2.forum_id
" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND t.topic_approved = 1') . "
AND t.topic_last_post_time $sql_condition t2.topic_last_post_time
ORDER BY t.topic_last_post_time $sql_ordering";
$result = $db->sql_query_limit($sql, 1);
if (!($row = $db->sql_fetchrow($result)))
{
$message = ($_GET['view'] == 'next') ? 'NO_NEWER_TOPICS' : 'NO_OLDER_TOPICS';
trigger_error($message);
}
else
{
$topic_id = $row['topic_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)
$join_sql_table = (!$post_id) ? '' : ', ' . POSTS_TABLE . ' p, ' . POSTS_TABLE . ' p2 ';
if (!$post_id)
{
$join_sql = "t.topic_id = $topic_id";
}
else
{
if ($auth->acl_get('m_approve', $forum_id))
{
$join_sql = (!$post_id) ? "t.topic_id = $topic_id" : "p.post_id = $post_id AND t.topic_id = p.topic_id AND p2.topic_id = p.topic_id AND p2.post_id <= $post_id";
}
else
{
$join_sql = (!$post_id) ? "t.topic_id = $topic_id" : "p.post_id = $post_id AND p.post_approved = 1 AND t.topic_id = p.topic_id AND p2.topic_id = p.topic_id AND p2.post_approved = 1 AND p2.post_id <= $post_id";
}
}
$extra_fields = (!$post_id) ? '' : ", COUNT(p2.post_id) AS prev_posts";
$order_sql = (!$post_id) ? '' : "GROUP BY p.post_id, t.topic_id, t.topic_title, t.topic_status, t.topic_replies, t.topic_time, t.topic_type, t.poll_max_options, t.poll_start, t.poll_length, t.poll_title, f.forum_name, f.forum_desc, f.forum_parents, f.parent_id, f.left_id, f.right_id, f.forum_status, f.forum_id, f.forum_style, f.forum_password ORDER BY p.post_id ASC";
if ($user->data['user_id'] != ANONYMOUS)
{
switch (SQL_LAYER)
{
case 'oracle':
// TODO
break;
default:
$extra_fields .= ', tw.notify_status';
$join_sql_table .= ' LEFT JOIN ' . TOPICS_WATCH_TABLE . ' tw ON (tw.user_id = ' . $user->data['user_id'] . '
AND t.topic_id = tw.topic_id)';
}
}
// 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
$sql = 'SELECT t.topic_id, t.forum_id AS real_forum_id, t.topic_title, t.topic_attachment, t.topic_status, ' . (($auth->acl_get('m_approve')) ? 't.topic_replies_real AS topic_replies' : 't.topic_replies') . ', t.topic_last_post_id, t.topic_time, t.topic_type, t.poll_max_options, t.poll_start, t.poll_length, t.poll_title, f.forum_name, f.forum_desc, f.forum_parents, f.parent_id, f.left_id, f.right_id, f.forum_status, f.forum_id, f.forum_style, f.forum_password' . $extra_fields . '
FROM ' . TOPICS_TABLE . ' t, ' . FORUMS_TABLE . ' f' . $join_sql_table . "
WHERE $join_sql
AND (f.forum_id = t.forum_id
OR (t.forum_id = 0 AND
f.forum_id = $forum_id)
)
$order_sql";
$result = $db->sql_query($sql);
if (!$topic_data = $db->sql_fetchrow($result))
{
trigger_error('NO_TOPIC');
}
// Setup look and feel
$user->setup(false, $topic_data['forum_style']);
// Forum is passworded ... check whether access has been granted to this
// user this session, if not show login box
if ($topic_data['forum_password'])
{
login_forum_box($topic_data);
}
// Extract the data
extract($topic_data);
// Start auth check
if (!$auth->acl_get('f_read', $forum_id))
{
if ($user->data['user_id'] != ANONYMOUS)
{
trigger_error($user->lang['SORRY_AUTH_READ']);
}
login_box(preg_replace('#.*?([a-z]+?\.' . $phpEx . '.*?)$#i', '\1', htmlspecialchars($_SERVER['REQUEST_URI'])), '', $user->lang['LOGIN_VIEWFORUM']);
}
// Not final in the slightest! Far too simplistic
if (isset($_GET['rate']))
{
// Check for rating count for previous X time
// Grab existing rating for this post, if it exists
$sql = 'SELECT *
FROM ' . RATINGS_TABLE . '
WHERE user_id = ' . $user->data['user_id'] . "
AND post_id = $post_id";
$result = $db->sql_query($sql);
switch ($_GET['rate'])
{
case 'good':
$rate = 1;
break;
case 'bad':
$rate = -1;
break;
}
$updated = ($row = $db->sql_fetchrow($result)) ? true : false;
$db->sql_freeresult($result);
// Insert rating if appropriate
$sql = (!$updated) ? 'INSERT INTO ' . RATINGS_TABLE . ' (user_id, post_id, rating, rating_time) VALUES (' . $user->data['user_id'] . ", $post_id, $rate, " . time() . ')' : 'UPDATE ' . RATINGS_TABLE . " SET rating = $rate, rating_time = " . time() . " WHERE post_id = $post_id AND user_id = " . $user->data['user_id'];
$db->sql_query($sql);
// Rating sum and count since first post
$sql = 'SELECT p.poster_id, SUM(r.rating) AS rated, COUNT(r.rating) as total_ratings
FROM ' . RATINGS_TABLE . ' r, ' . POSTS_TABLE . ' p, ' . POSTS_TABLE . " p2
WHERE p2.post_id = $post_id
AND p.poster_id = p2.poster_id
AND p.post_time < " . (time() - (30 * 86400)) . '
AND r.post_id = p.post_id
AND r.user_id <> p2.poster_id
GROUP BY p.poster_id';
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$total_ratings = $row['total_ratings'];
$historic_rating = ($row['rated'] / $row['total_ratings']) * 0.30;
// Rating sum and count past thirty days
$sql = 'SELECT p.poster_id, SUM(r.rating) AS rated, COUNT(r.rating) as total_ratings
FROM ' . RATINGS_TABLE . ' r, ' . POSTS_TABLE . ' p, ' . POSTS_TABLE . " p2
WHERE p2.post_id = $post_id
AND p.poster_id = p2.poster_id
AND p.post_time > " . (time() - (30 * 86400)) . '
AND r.post_id = p.post_id
AND r.user_id <> p2.poster_id
GROUP BY p.poster_id';
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$total_ratings += $row['total_ratings'];
$thirty_day_rating = ($row['rated'] / $row['total_ratings']) * 0.50;
if ($total_ratings > $config['min_ratings'])
{
// Post count and reg date for this user
$sql = 'SELECT user_id, user_regdate, user_posts
FROM ' . USERS_TABLE . '
WHERE user_id = ' . $row['poster_id'];
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$post_count_rating = ($row['user_posts'] / $config['num_posts']) * 0.1;
$day_rating = (($row['user_regdate'] > $config['board_startdate']) ? $config['board_startdate'] / $row['user_regdate'] : 1) * 0.1;
$poster_id = $row['user_id'];
// Number of rated posts by this user
/* $sql = 'SELECT COUNT(DISTINCT(p.post_id)) AS rated_posts
FROM ' . RATINGS_TABLE . ' r , ' . POSTS_TABLE . " p
WHERE p.poster_id = $poster_id
AND r.post_id = p.post_id
AND r.user_id <> $poster_id";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);*/
$karma = ($historic_rating + $thirty_day_rating + $day_rating + $post_count_rating) * 5;
$karma = ($karma < 0) ? floor($karma) : (($karma > 0) ? ceil($karma) : 0);
$sql = 'UPDATE ' . USERS_TABLE . "
SET user_karma = $karma
WHERE user_id = $poster_id";
$db->sql_query($sql);
}
meta_refresh(3, "viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id&p=$post_id#$post_id");
$message = ($updated) ? $user->lang['RATING_UPDATED'] : $user->lang['RATING_ADDED'];
$message = $message . '
' . sprintf($user->lang['RETURN_POST'], "", '');
trigger_error($message);
}
// What is start equal to?
if (!empty($post_id))
{
$start = floor(($prev_posts - 1) / $config['posts_per_page']) * $config['posts_per_page'];
}
// Fill extension informations, if this topic has attachments
$extensions = array();
if ($topic_attachment)
{
obtain_attach_extensions($extensions);
}
// Are we watching this topic?
$s_watching_topic = $s_watching_topic_img = '';
if ($config['email_enable'] && $config['allow_topic_notify'])
{
watch_topic_forum('topic', $s_watching_topic, $s_watching_topic_img, $user->data['user_id'], $topic_id, $notify_status);
}
// 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'], 364 => $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', 't' => 'p.post_id', '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 p.post_approved = 1');
$result = $db->sql_query($sql);
if (isset($_POST['sort']))
{
$start = 0;
}
$total_posts = ($row = $db->sql_fetchrow($result)) ? $row['num_posts'] : 0;
$limit_posts_time = "AND p.post_time >= $min_post_time ";
}
else
{
$total_posts = $topic_replies + 1;
$limit_posts_time = '';
}
// 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 = $highlight = '';
if (isset($_GET['hilit']))
{
// Split words and phrases
$words = explode(' ', trim(htmlspecialchars(urldecode($_GET['hilit']))));
foreach ($words as $word)
{
if (trim($word) != '')
{
$highlight_match .= (($highlight_match != '') ? '|' : '') . str_replace('*', '\w*?', preg_quote($word, '#'));
}
}
unset($words);
$highlight = urlencode($_GET['hilit']);
}
// Forum rules listing
$s_forum_rules = '';
gen_forum_rules('topic', $forum_id);
// Quick mod tools
$topic_mod = '';
$topic_mod .= ($auth->acl_get('m_lock', $forum_id)) ? (($topic_status == ITEM_UNLOCKED) ? '' : '') : '';
$topic_mod .= ($auth->acl_get('m_delete', $forum_id)) ? '' : '';
$topic_mod .= ($auth->acl_get('m_move', $forum_id)) ? '' : '';
$topic_mod .= ($auth->acl_get('m_split', $forum_id)) ? '' : '';
$topic_mod .= ($auth->acl_get('m_merge', $forum_id)) ? '' : '';
$topic_mod .= ($auth->acl_get('m_', $forum_id)) ? '' : '';
$topic_mod .= ($auth->acl_get('m_', $forum_id) && $topic_type != POST_NORMAL) ? '' : '';
$topic_mod .= ($auth->acl_get('f_sticky', $forum_id) && $topic_type != POST_STICKY) ? '' : '';
$topic_mod .= ($auth->acl_get('f_announce', $forum_id) && ($topic_type != POST_ANNOUNCE || $real_forum_id == 0)) ? '' : '';
$topic_mod .= ($auth->acl_get('f_announce', $forum_id) && ($topic_type != POST_ANNOUNCE || $real_forum_id > 0)) ? '' : '';
$topic_mod .= ($auth->acl_get('m_', $forum_id)) ? '' : '';
// If we've got a hightlight set pass it on to pagination.
$pagination_url = "viewtopic.$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 ...
$server_path = (!isset($_GET['view'])) ? '' : (($config['cookie_secure']) ? 'https://' : 'http://') . trim($config['server_name']) . (($config['server_port'] <> 80) ? ':' . trim($config['server_port']) . '/' : '/') . trim($config['script_path']) . '/';
// Replace naughty words in title
if (sizeof($censors))
{
$topic_title = preg_replace($censors['match'], $censors['replace'], $topic_title);
}
// Send vars to template
$template->assign_vars(array(
'FORUM_ID' => $forum_id,
'FORUM_NAME' => $forum_name,
'FORUM_DESC' => strip_tags($forum_desc),
'TOPIC_ID' => $topic_id,
'TOPIC_TITLE' => $topic_title,
'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'], $total_posts),
'MCP' => ($auth->acl_get('m_', $forum_id)) ? sprintf($user->lang['MCP'], "session_id . "&f=$forum_id&t=$topic_id&start=$start&$u_sort_param&posts_per_page=" . $config['posts_per_page'] . '">', '') : '',
'MODERATORS' => (sizeof($forum_moderators[$forum_id])) ? implode(', ', $forum_moderators[$forum_id]) : '',
'POST_IMG' => ($forum_status == ITEM_LOCKED) ? $user->img('btn_locked', $user->lang['FORUM_LOCKED']) : $user->img('btn_post', $user->lang['POST_NEW_TOPIC']),
'QUOTE_IMG' => $user->img('btn_quote', $user->lang['QUOTE_POST']),
'REPLY_IMG' => ($forum_status == ITEM_LOCKED || $topic_status == ITEM_LOCKED) ? $user->img('btn_locked', $user->lang['TOPIC_LOCKED']) : $user->img('btn_reply', $user->lang['REPLY_TO_TOPIC']),
'EDIT_IMG' => $user->img('btn_edit', $user->lang['EDIT_POST']),
'DELETE_IMG' => $user->img('btn_delete', $user->lang['DELETE_POST']),
'IP_IMG' => $user->img('btn_ip', $user->lang['VIEW_IP']),
'PROFILE_IMG' => $user->img('btn_profile', $user->lang['READ_PROFILE']),
'SEARCH_IMG' => $user->img('btn_search', $user->lang['SEARCH_USER_POSTS']),
'PM_IMG' => $user->img('btn_pm', $user->lang['SEND_PRIVATE_MESSAGE']),
'EMAIL_IMG' => $user->img('btn_email', $user->lang['SEND_EMAIL']),
'WWW_IMG' => $user->img('btn_www', $user->lang['VISIT_WEBSITE']),
'ICQ_IMG' => $user->img('btn_icq', $user->lang['ICQ']),
'AIM_IMG' => $user->img('btn_aim', $user->lang['AIM']),
'MSN_IMG' => $user->img('btn_msnm', $user->lang['MSNM']),
'YIM_IMG' => $user->img('btn_yim', $user->lang['YIM']) ,
'JABBER_IMG' => $user->img('btn_jabber', $user->lang['JABBER']) ,
'REPORT_IMG' => $user->img('btn_report', $user->lang['REPORT_POST']),
'REPORTED_IMG' => $user->img('icon_reported', $user->lang['POST_BEEN_REPORTED']),
'UNAPPROVED_IMG' => $user->img('icon_unapproved', $user->lang['POST_NOT_BEEN_APPROVED']),
'S_SELECT_SORT_DIR' => $s_sort_dir,
'S_SELECT_SORT_KEY' => $s_sort_key,
'S_SELECT_SORT_DAYS' => $s_limit_days,
'S_TOPIC_ACTION' => "viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id&start=$start",
'S_TOPIC_MOD' => ($topic_mod != '') ? '' : '',
'S_MOD_ACTION' => "mcp.$phpEx?sid=" . $user->session_id . "&t=$topic_id&quickmod=1",
'S_WATCH_TOPIC' => $s_watching_topic,
'S_DISPLAY_SEARCHBOX' => ($auth->acl_get('f_search', $forum_id)) ? true : false,
'S_SEARCHBOX_ACTION' => "search.$phpEx$SID&f=$forum_id",
'U_TOPIC' => $server_path . "viewtopic.$phpEx?f=$forum_id&t=$topic_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_VIEW_FORUM' => "viewforum.$phpEx$SID&f=$forum_id",
'U_VIEW_OLDER_TOPIC' => "viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id&view=previous",
'U_VIEW_NEWER_TOPIC' => "viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id&view=next",
'U_PRINT_TOPIC' => ($auth->acl_get('f_print', $forum_id)) ? "viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id&$u_sort_param&view=print" : '',
'U_EMAIL_TOPIC' => ($auth->acl_get('f_email', $forum_id) && $config['email_enable']) ? "memberlist.$phpEx$SID&mode=email&t=$topic_id" : '',
'U_POST_NEW_TOPIC' => "posting.$phpEx$SID&mode=post&f=$forum_id",
'U_POST_REPLY_TOPIC' => "posting.$phpEx$SID&mode=reply&f=$forum_id&t=$topic_id")
);
// Does this topic contain a poll?
if (!empty($poll_start))
{
$sql = 'SELECT *
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))
{
$poll_info[] = $row;
}
$db->sql_freeresult($result);
if ($user->data['user_id'] != ANONYMOUS)
{
$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);
$voted_id = array();
if ($row = $db->sql_fetchrow($result))
{
do
{
$voted_id[] = $row['poll_option_id'];
}
while ($row = $db->sql_fetchrow($result));
}
$db->sql_freeresult($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. We could get
// a little more clever by time limiting based on ip's but ultimately
// it can be overcome without great difficulty.
if (isset($_COOKIE[$config['cookie_name'] . '_poll_' . $topic_id]))
{
$voted_id = explode(',', $_COOKIE[$config['cookie_name'] . '_poll_' . $topic_id]);
}
}
$s_can_vote = (((!sizeof($voted_id) && $auth->acl_get('f_vote', $forum_id)) || $auth->acl_get('f_votechg', $forum_id)) &&
($poll_length != 0 && $poll_start + $poll_length > time()) &&
$topic_status != ITEM_LOCKED &&
$forum_status != ITEM_LOCKED) ? true : false;
$s_display_results = (!$s_can_vote || ($s_can_vote && sizeof($voted_id)) || $_GET['vote'] = 'viewresult') ? true : false;
if (isset($_POST['castvote']) && $s_can_vote)
{
$voted_id = array_map('intval', $_POST['vote_id']);
if (!sizeof($voted_id) || sizeof($voted_id) > $poll_max_options)
{
meta_refresh(5, "viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id");
$message = (!sizeof($voted_id)) ? 'NO_VOTE_OPTION' : 'TOO_MANY_VOTE_OPTIONS';
$message = $user->lang[$message] . '
' . sprintf($user->lang['RETURN_TOPIC'], "", '');
trigger_error($message);
}
foreach ($voted_id as $option)
{
$sql = 'UPDATE ' . POLL_OPTIONS_TABLE . "
SET poll_option_total = poll_option_total + 1
WHERE poll_option_id = $option
AND topic_id = $topic_id";
$db->sql_query($sql);
if ($user->data['user_id'] != ANONYMOUS)
{
$sql = 'INSERT INTO ' . POLL_VOTES_TABLE . " (topic_id, poll_option_id, vote_user_id, vote_user_ip)
VALUES ($topic_id, $option, " . $user->data['user_id'] . ", '$user->ip')";
$db->sql_query($sql);
}
}
if ($user->data['user_id'] == ANONYMOUS)
{
setcookie($config['cookie_name'] . '_poll_' . $topic_id, implode(',', $voted_id), time() + 31536000, $config['cookie_path'], $config['cookie_domain'], $config['cookie_secure']);
}
$sql = 'UPDATE ' . TOPICS_TABLE . '
SET poll_last_vote = ' . time() . ', topic_last_post_time = ' . time() . "
WHERE topic_id = $topic_id";
$db->sql_query($sql);
meta_refresh(5, "viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id");
$message = $user->lang['VOTE_SUBMITTED'] . '
' . sprintf($user->lang['RETURN_TOPIC'], "", '');
trigger_error($message);
}
$poll_total = 0;
foreach ($poll_info as $poll_option)
{
$poll_total += $poll_option['poll_option_total'];
}
foreach ($poll_info as $poll_option)
{
$poll_option['poll_option_text'] = (sizeof($censors)) ? preg_replace($censors['match'], $censors['replace'], $poll_option['poll_option_text']) : $poll_option['poll_option_text'];
$option_pct = ($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_IMG' => $user->img('poll_center', $option_pct_txt, round($option_pct * $user->theme['poll_length']), true),
'POLL_OPTION_VOTED' => (in_array($poll_option['poll_option_id'], $voted_id)) ? true : false)
);
}
$template->assign_vars(array(
'POLL_QUESTION' => (sizeof($censors)) ? preg_replace($censors['match'], $censors['replace'], $poll_title) : $poll_title,
'TOTAL_VOTES' => $poll_total,
'POLL_LEFT_CAP_IMG' => $user->img('poll_left'),
'POLL_RIGHT_CAP_IMG'=> $user->img('poll_right'),
'L_MAX_VOTES' => ($poll_max_options == 1) ? $user->lang['MAX_OPTION_SELECT'] : sprintf($user->lang['MAX_OPTIONS_SELECT'], $poll_max_options),
'L_POLL_LENGTH' => ($poll_length) ? sprintf($user->lang['POLL_RUN_TILL'], $user->format_date($poll_length + $poll_start)) : '',
'S_HAS_POLL' => true,
'S_CAN_VOTE' => $s_can_vote,
'S_DISPLAY_RESULTS' => $s_display_results,
'S_IS_MULTI_CHOICE' => ($poll_max_options > 1) ? true : false,
'S_POLL_ACTION' => "viewtopic.$phpEx$SID&t=$topic_id&$u_sort_param",
'U_VIEW_RESULTS' => "viewtopic.$phpEx$SID&t=$topic_id&$u_sort_param&vote=viewresult")
);
unset($poll_info);
unset($voted_id);
}
// Container for user details, only process once
$user_cache = $attachments = $attach_list = $rowset = $update_count = array();
$has_attachments = FALSE;
$force_encoding = '';
$bbcode_bitfield = $i = 0;
// Go ahead and pull all data for this topic
$sql = "SELECT u.username, u.user_id, u.user_colour, u.user_posts, u.user_from, u.user_karma, u.user_website, u.user_email, u.user_icq, u.user_aim, u.user_yim, u.user_jabber, u.user_regdate, u.user_msnm, u.user_allow_viewemail, u.user_rank, u.user_sig, u.user_sig_bbcode_uid, u.user_sig_bbcode_bitfield, u.user_avatar, u.user_avatar_type, u.user_avatar_width, u.user_avatar_height, p.*
FROM " . POSTS_TABLE . " p, " . USERS_TABLE . " u
WHERE p.topic_id = $topic_id
" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND p.post_approved = 1') . "
$limit_posts_time
AND u.user_id = p.poster_id
ORDER BY $sort_order";
$result = $db->sql_query_limit($sql, $config['posts_per_page'], $start);
if (!$row = $db->sql_fetchrow($result))
{
trigger_error($user->lang['NO_TOPIC']);
}
// Posts are stored in the $rowset array while $attach_list, $user_cache
// and the global bbcode_bitfield are built
do
{
$display_notice = FALSE;
$poster_id = $row['poster_id'];
$poster = ($poster_id == ANONYMOUS) ? ((!empty($row['post_username'])) ? $row['post_username'] : $user->lang['GUEST']) : $row['username'];
if ($row['user_karma'] < $user->data['user_min_karma'] && (empty($_GET['view']) || $_GET['view'] != 'karma' || $post_id != $row['post_id']))
{
$rowset[] = array(
'below_karma' => TRUE,
'post_id' => $row['post_id'],
'poster' => $poster,
'user_karma' => $row['user_karma']
);
continue;
}
// Does post have an attachment? If so, add it to the list
if ($row['post_attachment'] && $config['allow_attachments'])
{
if ($auth->acl_get('f_download', $forum_id))
{
$attach_list[] = $row['post_id'];
if ($row['post_approved'])
{
$has_attachments = TRUE;
}
}
else
{
$display_notice = TRUE;
}
}
$rowset[] = array(
'post_id' => $row['post_id'],
'post_time' => $row['post_time'],
'poster' => ($row['user_colour']) ? '' . $poster . '' : $poster,
'user_id' => $row['user_id'],
'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'],
'icon_id' => $row['icon_id'],
'post_approved' => $row['post_approved'],
'post_reported' => $row['post_reported'],
'post_text' => $row['post_text'],
'post_encoding' => $row['post_encoding'],
'bbcode_uid' => $row['bbcode_uid'],
'bbcode_bitfield' => $row['bbcode_bitfield'],
'enable_html' => $row['enable_html'],
'enable_smilies' => $row['enable_smilies'],
'enable_sig' => $row['enable_sig'],
'display_notice' => $display_notice
);
// 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[$poster_id]))
{
if ($poster_id == ANONYMOUS)
{
$user_cache[$poster_id] = array(
'joined' => '',
'posts' => '',
'from' => '',
'avatar' => '',
'rank_title' => '',
'rank_image' => '',
'sig' => '',
'posts' => '',
'profile' => '',
'pm' => '',
'email' => '',
'www' => '',
'icq_status_img'=> '',
'icq' => '',
'aim' => '',
'msn' => '',
'search' => ''
);
}
else
{
$user_sig = '';
if ($row['user_sig'] && $config['allow_sig'] && $user->data['user_viewsigs'])
{
$user_sig = $row['user_sig'];
$bbcode_bitfield |= $row['user_sig_bbcode_bitfield'];
}
$user_cache[$poster_id] = array(
'joined' => $user->format_date($row['user_regdate'], $user->lang['DATE_FORMAT']),
'posts' => (!empty($row['user_posts'])) ? $row['user_posts'] : '',
'from' => (!empty($row['user_from'])) ? $row['user_from'] : '',
'karma' => (!empty($row['user_karma'])) ? $row['user_karma'] : 0,
'karma_img' => '![' . $user->lang['KARMA_LEVEL'] . ': ' . $user->lang['KARMA'][$row['user_karma']] . '](images/karma' . $row['user_karma'] . '.gif "' . $user->lang['KARMA_LEVEL'] . ': ' . $user->lang['KARMA'][$row['user_karma']] . '")
',
'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'])) ? $row['user_sig_bbcode_bitfield'] : '',
'avatar' => '',
'profile' => "memberlist.$phpEx$SID&mode=viewprofile&u=$poster_id",
'pm' => "ucp.$phpEx$SID&mode=message&action=send&u=$poster_id",
'www' => $row['user_website'],
'aim' => ($row['user_aim']) ? "memberlist.$phpEx$SID&mode=contact&action=aim&u=$poster_id" : '',
'msn' => ($row['user_msnm']) ? "memberlist.$phpEx$SID&mode=contact&action=msnm&u=$poster_id" : '',
'yim' => ($row['user_yim']) ? 'http://edit.yahoo.com/config/send_webmesg?.target=' . $row['user_yim'] . '&.src=pg' : '',
'jabber' => ($row['user_jabber']) ? "memberlist.$phpEx$SID&mode=contact&action=jabber&u=$poster_id" : '',
'search' => ($auth->acl_get('u_search')) ? "search.$phpEx$SID&search_author=" . urlencode($row['username']) .'&showresults=posts' : ''
);
if ($row['user_avatar'] && $user->data['user_viewavatars'])
{
$avatar_img = '';
switch ($row['user_avatar_type'])
{
case AVATAR_UPLOAD:
$avatar_img = $config['avatar_path'] . '/';
break;
case AVATAR_GALLERY:
$avatar_img = $config['avatar_gallery_path'] . '/';
break;
}
$avatar_img .= $row['user_avatar'];
$user_cache[$poster_id]['avatar'] = '
';
}
if (!empty($row['user_rank']))
{
$user_cache[$poster_id]['rank_title'] = $ranks['special'][$row['user_rank']]['rank_title'];
$user_cache[$poster_id]['rank_image'] = (!empty($ranks['special'][$row['user_rank']]['rank_image'])) ? '![' . $ranks['special'][$row['user_rank']]['rank_title'] . '](' . $config['ranks_path'] . '/' . $ranks['special'][$row['user_rank']]['rank_image'] . ' "' . $ranks['special'][$row['user_rank']]['rank_title'] . '")
' : '';
}
else
{
foreach ($ranks['normal'] as $rank)
{
if ($row['user_posts'] >= $rank['rank_min'])
{
$user_cache[$poster_id]['rank_title'] = $rank['rank_title'];
$user_cache[$poster_id]['rank_image'] = (!empty($rank['rank_image'])) ? '![' . $rank['rank_title'] . '](' . $config['ranks_path'] . '/' . $rank['rank_image'] . ' "' . $rank['rank_title'] . '")
' : '';
break;
}
}
}
if (!empty($row['user_allow_viewemail']) || $auth->acl_get('a_email'))
{
$user_cache[$poster_id]['email'] = ($config['board_email_form'] && $config['email_enable']) ? "memberlist.$phpEx$SID&mode=email&u=" . $poster_id : 'mailto:' . $row['user_email'];
}
else
{
$user_cache[$poster_id]['email'] = '';
}
if (!empty($row['user_icq']))
{
$user_cache[$poster_id]['icq'] = "memberlist.$phpEx$SID&mode=contact&action=icq&u=$poster_id";
$user_cache[$poster_id]['icq_status_img'] = '
';
}
else
{
$user_cache[$poster_id]['icq_status_img'] = '';
$user_cache[$poster_id]['icq'] = '';
}
}
}
}
while ($row = $db->sql_fetchrow($result));
$db->sql_freeresult($result);
// Pull attachment data
if (count($attach_list))
{
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
$sql = 'SELECT a.post_id, d.*
FROM ' . ATTACHMENTS_TABLE . ' a, ' . ATTACHMENTS_DESC_TABLE . ' d
WHERE a.post_id IN (' . implode(', ', $attach_list) . ')
AND a.attach_id = d.attach_id
ORDER BY d.filetime ' . ((!$config['display_order']) ? 'DESC' : 'ASC') . ', a.post_id ASC';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$attachments[$row['post_id']][] = $row;
}
$db->sql_freeresult($result);
// No attachments exist, but post table thinks they do
// so go ahead and reset post_attach flags
if (!count($attachments))
{
$sql = 'UPDATE ' . POSTS_TABLE . '
SET post_attachment = 0
WHERE post_id IN (' . implode(', ', $attach_list) . ')';
$db->sql_query($sql);
// We need to update the topic indicator too if the complete topic is now without an attachment
if (count($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_id
FROM ' . ATTACHMENTS_TABLE . ' a, ' . POSTS_TABLE . " p
WHERE p.topic_id = $topic_id
AND p.post_approved = 1
AND p.post_id = a.post_id";
$result = $db->sql_query_limit($sql, 1);
if (!$db->sql_fetchrow($result))
{
$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);
}
}
elseif ($has_attachments && !$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);
}
}
// Instantiate BBCode if need be
if ($bbcode_bitfield)
{
include($phpbb_root_path . 'includes/bbcode.'.$phpEx);
$bbcode = new bbcode($bbcode_bitfield);
}
// Output the posts
foreach ($rowset as $i => $row)
{
$poster_id = $row['user_id'];
// Three situations can prevent a post being display:
// i) The posters karma is below the minimum of the user
// ii) The poster is on the users ignore list
// iii) The post was made in a codepage different from the users
if (!empty($row['below_karma']))
{
$template->assign_block_vars('postrow', array(
'S_IGNORE_POST' => true,
'S_ROW_COUNT' => $i,
'L_IGNORE_POST' => sprintf($user->lang['POST_BELOW_KARMA'], $row['poster'], $row['user_karma'], "', ''))
);
continue;
}
else if ($row['post_encoding'] != $user->lang['ENCODING'])
{
if (!empty($_GET['view']) && $_GET['view'] == 'encoding' && $post_id == $row['post_id'])
{
$force_encoding = $row['post_encoding'];
}
else
{
$template->assign_block_vars('postrow', array(
'S_IGNORE_POST' => true,
'S_ROW_COUNT' => $i,
'L_IGNORE_POST' => sprintf($user->lang['POST_ENCODING'], $row['poster'], '', ''))
);
continue;
}
}
// End signature parsing, only if needed
if ($row['enable_sig'] && $user_cache[$poster_id]['sig'] && empty($user_cache['sig_parsed']))
{
$user_cache[$poster_id]['sig'] = ($config['enable_smilies']) ? preg_replace('# : str_replace('<img src=)
(((?>([^><]+|(?R)))*)\<))#se', "preg_replace(\$censors['match'], \$censors['replace'], '\\0')", '>' . $user_cache[$poster_id]['sig'] . '<'), 1, -1));
}
$user_cache[$poster_id]['sig'] = str_replace("\n", '
', $user_cache[$poster_id]['sig']);
$user_cache[$poster_id]['sig_parsed'] = TRUE;
}
// Parse the message and subject
$message = $row['post_text'];
// If the board has HTML off but the post has HTML
// on then we process it, else leave it alone
if (!$auth->acl_get('f_html', $forum_id))
{
if ($row['enable_html'] && $auth->acl_get('f_bbcode', $forum_id))
{
$message = preg_replace('#(<)([\/]?.*?)(>)#is', "<\\2>", $message);
}
}
// Second parse bbcode here
if ($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('# : str_replace('<img src=)
(((?>([^><]+|(?R)))*)\<))#se', "preg_replace('#\b(" . $highlight_match . ")\b#i', '\\\\1', '\\0')", '>' . $message . '<'), 1, -1));
}
// Replace naughty words such as farty pants
if (sizeof($censors))
{
$row['post_subject'] = preg_replace($censors['match'], $censors['replace'], $row['post_subject']);
$message = str_replace('\"', '"', substr(preg_replace('#(\>(((?>([^><]+|(?R)))*)\<))#se', "preg_replace(\$censors['match'], \$censors['replace'], '\\0')", '>' . $message . '<'), 1, -1));
}
$message = str_replace("\n", '
', $message);
// Editing information
if (!empty($row['post_edit_count']) && $config['display_last_edited'])
{
$l_edit_time_total = ($row['post_edit_count'] == 1) ? $user->lang['EDITED_TIME_TOTAL'] : $user->lang['EDITED_TIMES_TOTAL'];
$l_edited_by = '
' . sprintf($l_edit_time_total, $row['poster'], $user->format_date($row['post_edit_time']), $row['post_edit_count']);
}
else
{
$l_edited_by = '';
}
// Dump vars into template
$template->assign_block_vars('postrow', array(
'POSTER_NAME' => $row['poster'],
'POSTER_RANK' => $user_cache[$poster_id]['rank_title'],
'RANK_IMAGE' => $user_cache[$poster_id]['rank_image'],
'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_KARMA' => $user_cache[$poster_id]['karma'],
'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'=> $l_edited_by,
'MINI_POST_IMG' => ($row['post_time'] > $user->data['user_lastvisit'] && $row['post_time'] > $topic_last_read && $user->data['user_id'] != ANONYMOUS) ? $user->img('icon_post_new', $user->lang['NEW_POST']) : $user->img('icon_post', $user->lang['POST']),
'POST_ICON_IMG' => (!empty($row['icon_id'])) ? '
' : '',
'ICQ_STATUS_IMG' => $user_cache[$poster_id]['icq_status_img'],
'KARMA_IMG' => $user_cache[$poster_id]['karma_img'],
'U_EDIT' => (($user->data['user_id'] == $poster_id && $auth->acl_get('f_edit', $forum_id) && ($row['post_time'] > time() - $config['edit_time'] || !$config['edit_time'])) || $auth->acl_get('m_edit', $forum_id)) ? "posting.$phpEx$SID&mode=edit&f=$forum_id&p=" . $row['post_id'] : '',
'U_QUOTE' => ($auth->acl_get('f_quote', $forum_id)) ? "posting.$phpEx$SID&mode=quote&f=$forum_id&p=" . $row['post_id'] : '',
'U_IP' => ($auth->acl_get('m_ip', $forum_id)) ? "mcp.$phpEx?sid=" . $user->session_id . "&mode=post_details&p=" . $row['post_id'] . "&t=$topic_id#ip" : '',
'U_DELETE' => (($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() - $config['edit_time'] || !$config['edit_time'])) || $auth->acl_get('m_delete', $forum_id)) ? "posting.$phpEx$SID&mode=delete&p=" . $row['post_id'] : '',
'U_PROFILE' => $user_cache[$poster_id]['profile'],
'U_SEARCH' => $user_cache[$poster_id]['search'],
'U_PM' => $user_cache[$poster_id]['pm'],
'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_RATE_GOOD' => "viewtopic.$phpEx$SID&rate=good&p=" . $row['post_id'],
'U_RATE_BAD' => "viewtopic.$phpEx$SID&rate=bad&p=" . $row['post_id'],
'U_REPORT' => "report.$phpEx$SID&p=" . $row['post_id'],
'U_MCP_REPORT' => ($auth->acl_get('f_report', $forum_id)) ? "mcp.$phpEx$SID&mode=post_details&p=" . $row['post_id'] : '',
'U_MCP_APPROVE' => "mcp.$phpEx$SID&mode=approve&p=" . $row['post_id'],
'U_MINI_POST' => "viewtopic.$phpEx$SID&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'] && $poster_id != ANONYMOUS) ? true : false,
'S_HAS_ATTACHMENTS' => (!empty($attachments[$row['post_id']])) ? TRUE : FALSE,
'S_POST_UNAPPROVED' => ($row['post_approved']) ? FALSE : TRUE,
'S_POST_REPORTED' => ($row['post_reported'] && $auth->acl_get('m_', $forum_id)) ? TRUE : FALSE,
'S_DISPLAY_NOTICE' => $row['display_notice'])
);
// Process Attachments for this post
if (sizeof($attachments[$row['post_id']]))
{
display_attachments($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']))
{
$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))
{
$sql = 'UPDATE ' . ATTACHMENTS_DESC_TABLE . '
SET download_count = download_count + 1
WHERE attach_id IN (' . implode(', ', array_unique($update_count)) . ')';
$db->sql_query($sql);
}
}
// 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);
$template->set_filenames(array(
'body' => (isset($_GET['view']) && $_GET['view'] == 'print') ? 'viewtopic_print.html' : 'viewtopic_body.html')
);
make_jumpbox('viewforum.'.$phpEx, $forum_id);
page_footer();
?>