<?php
// -------------------------------------------------------------
//
// $Id$
//
// FILENAME : viewtopic.php
// STARTED : Sat Feb 13, 2001
// COPYRIGHT : � 2001, 2003 phpBB Group
// WWW : http://www.phpbb.com/
// LICENCE : GPL vs2.0 [ see /docs/COPYING ]
//
// -------------------------------------------------------------
define('IN_PHPBB', true);
$phpbb_root_path = './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.'.$phpEx);
// Start session management
$user->start();
$auth->acl($user->data);
// 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', 0);;
$start = request_var('start', 0);
$view = request_var('view', '');
$rate = request_var('rate', 0);
$sort_days = request_var('st', 0);
$sort_key = request_var('sk', 't');
$sort_dir = request_var('sd', 'a');
$update = request_var('update', false);
$hilit_words = urldecode(request_var('hilit', ''));
$tracking_topics = unserialize(request_var($config['cookie_name'] . '_track', array()));
// 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
$unread_post_id = '';
if ($view && !$post_id)
{
if ($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 = $user->lang['NO_UNREAD_POSTS'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], "<a href=\"viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id\">", '</a>');
trigger_error($message);
}
$db->sql_freeresult($result);
$unread_post_id = $post_id = $row['post_id'];
}
}
else if ($view == 'next' || $view == 'previous')
{
$sql_condition = ($view == 'next') ? '>' : '<';
$sql_ordering = ($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)))
{
$message = ($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
$sql = 'SELECT t.topic_id, t.forum_id, t.topic_title, t.topic_attachment, t.topic_status, t.topic_approved, ' . (($auth->acl_get('m_approve')) ? 't.topic_replies_real AS topic_replies' : 't.topic_replies') . ', t.topic_last_post_id, t.topic_last_poster_id, t.topic_last_post_time, t.topic_poster, t.topic_time, t.topic_time_limit, t.topic_type, t.topic_bumped, t.topic_bumper, 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 $join_sql
AND (f.forum_id = t.forum_id
" . ((!$forum_id) ? '' : 'OR (t.topic_type = ' . POST_GLOBAL . " AND f.forum_id = $forum_id)") . "
)
$order_sql";
$result = $db->sql_query($sql);
if (!($topic_data = $db->sql_fetchrow($result)))
{
// If post_id was submitted, we try at least to display the topic as a last resort...
if ($post_id && $forum_id && $topic_id)
{
redirect("viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id");
}
trigger_error('NO_TOPIC');
}
// Extract the data
extract($topic_data);
// Check sticky/announcement time limit
if (($topic_type == POST_STICKY || $topic_type == POST_ANNOUNCE) && $topic_time_limit && $topic_time+$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_type = POST_NORMAL;
$topic_time_limit = 0;
}
// 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', $forum_id))
{
if ($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'])), '', $user->lang['LOGIN_VIEWFORUM']);
}
// Forum is passworded ... check whether access has been granted to this
// user this session, if not show login box
if ($forum_password)
{
login_forum_box($topic_data);
}
// Redirect to login upon emailed notification links
if (isset($_GET['e']) && $user->data['user_id'] == ANONYMOUS)
{
$redirect_url = htmlspecialchars(str_replace('&e=' . $_GET['e'], '', $_SERVER['REQUEST_URI'])) . (($_GET['e']) ? '#' . (int) $_GET['e'] : '');
login_box(preg_replace('#.*?([a-z]+?\.' . $phpEx . '.*?)$#i', '\1', $redirect_url), '', $user->lang['LOGIN_NOTIFY_TOPIC']);
}
// Not final in the slightest! Far too simplistic
if ($rate)
{
// Check for rating count for previous X time
// Grab existing rating for this post, if it exists
$sql = 'SELECT *
FROM ' . RATINGS_TABLE . '
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 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);
// 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;
$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 = $message . '<br /><br />' . sprintf($user->lang['RETURN_POST'], "<a href=\"viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id&p=$post_id#$post_id\">", '</a>');
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'];
}
// 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 = '';
}
// 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);
}
// 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)
{
foreach (explode(' ', trim($hilit_words)) as $word)
{
if (trim($word))
{
$highlight_match .= (($highlight_match != '') ? '|' : '') . str_replace('\*', '\w*?', preg_quote($word, '#'));
}
}
$highlight = htmlspecialchars(urlencode($hilit_words));
}
// Forum rules listing
$s_forum_rules = '';
gen_forum_rules('topic', $forum_id);
// Quick mod tools
$topic_mod = '';
$topic_mod .= ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['user_id'] != ANONYMOUS && $user->data['user_id'] == $topic_poster)) ? (($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)) ? '<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_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_', $forum_id)) ? '<option value="fork">' . $user->lang['FORK_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_', $forum_id) && $topic_type != POST_NORMAL) ? '<option value="make_normal">' . $user->lang['MAKE_NORMAL'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('f_sticky', $forum_id) && $topic_type != POST_STICKY) ? '<option value="make_sticky">' . $user->lang['MAKE_STICKY'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('f_announce', $forum_id) && $topic_type != POST_ANNOUNCE) ? '<option value="make_announce">' . $user->lang['MAKE_ANNOUNCE'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('f_announce', $forum_id) && $topic_type != POST_GLOBAL) ? '<option value="make_global">' . $user->lang['MAKE_GLOBAL'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_', $forum_id)) ? '<option value="viewlogs">' . $user->lang['VIEW_TOPIC_LOGS'] . '</option>' : '';
// If we've got a hightlight set pass it on to pagination.
$pagination_url = "viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id&sk=$sort_key&st=$sort_days&sd=$sort_dir" . (($highlight_match) ? "&hilit=$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 ...
$server_path = (!$view) ? '' : generate_board_url() . '/';
// 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' => $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'], $total_posts),
'U_MCP' => ($auth->acl_get('m_', $forum_id)) ? "mcp.$phpEx?sid=" . $user->session_id . "&mode=topic_view&f=$forum_id&t=$topic_id&start=$start&$u_sort_param" : '',
'MODERATORS' => (sizeof($forum_moderators[$forum_id])) ? implode(', ', $forum_moderators[$forum_id]) : '',
'POST_IMG' => ($forum_status == ITEM_LOCKED) ? $user->img('btn_locked', 'FORUM_LOCKED') : $user->img('btn_post', 'POST_NEW_TOPIC'),
'QUOTE_IMG' => $user->img('btn_quote', 'QUOTE_POST'),
'REPLY_IMG' => ($forum_status == ITEM_LOCKED || $topic_status == ITEM_LOCKED) ? $user->img('btn_locked', 'TOPIC_LOCKED') : $user->img('btn_reply', 'REPLY_TO_TOPIC'),
'EDIT_IMG' => $user->img('btn_edit', 'EDIT_POST'),
'DELETE_IMG' => $user->img('btn_delete', 'DELETE_POST'),
'IP_IMG' => $user->img('btn_ip', 'VIEW_IP'),
'PROFILE_IMG' => $user->img('btn_profile', 'READ_PROFILE'),
'SEARCH_IMG' => $user->img('btn_search', 'SEARCH_USER_POSTS'),
'PM_IMG' => $user->img('btn_pm', 'SEND_PRIVATE_MESSAGE'),
'EMAIL_IMG' => $user->img('btn_email', 'SEND_EMAIL'),
'WWW_IMG' => $user->img('btn_www', 'VISIT_WEBSITE'),
'ICQ_IMG' => $user->img('btn_icq', 'ICQ'),
'AIM_IMG' => $user->img('btn_aim', 'AIM'),
'MSN_IMG' => $user->img('btn_msnm', 'MSNM'),
'YIM_IMG' => $user->img('btn_yim', 'YIM'),
'JABBER_IMG' => $user->img('btn_jabber', 'JABBER') ,
'REPORT_IMG' => $user->img('btn_report', 'REPORT_POST'),
'REPORTED_IMG' => $user->img('icon_reported', 'POST_REPORTED'),
'UNAPPROVED_IMG' => $user->img('icon_unapproved', 'POST_UNAPPROVED'),
'KARMA_LEFT_IMG' => $user->img('karma_left', ''),
'KARMA_RIGHT_IMG' => $user->img('karma_right', ''),
'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 != '') ? '<select name="mode">' . $topic_mod . '</select>' : '',
'S_MOD_ACTION' => "mcp.$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=$topic_id",
'U_BUMP_TOPIC' => (bump_topic_allowed($forum_id, $topic_bumped, $topic_last_post_time, $topic_poster, $topic_last_poster_id)) ? "posting.$phpEx$SID&mode=bump&f=$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);
$poll_info = array();
while ($row = $db->sql_fetchrow($result))
{
$poll_info[] = $row;
}
$db->sql_freeresult($result);
$cur_voted_id = array();
if ($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);
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]);
}
}
$s_can_vote = (((!sizeof($cur_voted_id) && $auth->acl_get('f_vote', $forum_id)) ||
$auth->acl_get('f_votechg', $forum_id)) &&
(($poll_length != 0 && $poll_start + $poll_length > time()) || $poll_length == 0) &&
$topic_status != ITEM_LOCKED &&
$forum_status != ITEM_LOCKED) ? true : false;
$s_display_results = (!$s_can_vote || ($s_can_vote && $voted_id) || $view = 'viewpoll') ? true : false;
if ($update && $s_can_vote)
{
if (!sizeof($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] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], "<a href=\"viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id\">", '</a>');
trigger_error($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 = $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);
}
}
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 = $option
AND topic_id = $topic_id";
$db->sql_query($sql);
if ($user->data['user_id'] != ANONYMOUS)
{
$sql = 'DELETE FROM ' . POLL_VOTES_TABLE . "
WHERE topic_id = $topic_id
AND poll_option_id = $option
AND vote_user_id = " . $user->data['user_id'];
$db->sql_query($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']);
}
//, topic_last_post_time = ' . time() . "
$sql = 'UPDATE ' . TOPICS_TABLE . '
SET poll_last_vote = ' . time() . "
WHERE topic_id = $topic_id";
$db->sql_query($sql);
meta_refresh(5, "viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id");
$message = $user->lang['VOTE_SUBMITTED'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], "<a href=\"viewtopic.$phpEx$SID&f=$forum_id&t=$topic_id\">", '</a>');
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 * 250)),
'POLL_OPTION_VOTED' => (in_array($poll_option['poll_option_id'], $cur_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&view=viewpoll")
);
unset($poll_info);
unset($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;
$force_encoding = '';
$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{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{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;
}
if (empty($post_list))
{
trigger_error($user->lang['NO_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_allow_viewonline, 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, z.friend, z.foe, p.*
FROM ((' . POSTS_TABLE . ' p
LEFT JOIN ' . ZEBRA_TABLE . ' z ON (z.user_id = ' . $user->data['user_id'] . ' AND z.zebra_id = p.poster_id)), ' . USERS_TABLE . ' u)
WHERE p.post_id IN (' . implode(', ', $post_list) . ')
AND u.user_id = p.poster_id';
$result = $db->sql_query($sql);
// 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))
{
$poster_id = $row['poster_id'];
$poster = ($poster_id == ANONYMOUS) ? ((!empty($row['post_username'])) ? $row['post_username'] : $user->lang['GUEST']) : $row['username'];
if (!$view || $view != 'show' || $post_id != $row['post_id'])
{
if ($row['user_karma'] < $user->data['user_min_karma'])
{
$rowset[$row['post_id']] = array(
'below_karma' => TRUE,
'post_id' => $row['post_id'],
'poster' => $poster,
'user_karma' => $row['user_karma']
);
continue;
}
else if ($row['foe'])
{
$rowset[$row['post_id']] = array(
'foe' => TRUE,
'post_id' => $row['post_id'],
'poster' => $poster,
);
continue;
}
}
// Does post have an attachment? If so, add it to the list
if ($row['post_attachment'] && $config['allow_attachments'])
{
$attach_list[] = $row['post_id'];
if ($row['post_approved'])
{
$has_attachments = TRUE;
}
}
$rowset[$row['post_id']] = array(
'post_id' => $row['post_id'],
'post_time' => $row['post_time'],
'poster' => ($row['user_colour']) ? '<span style="color:#' . $row['user_colour'] . '">' . $poster . '</span>' : $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'],
'post_edit_reason' => $row['post_edit_reason'],
'post_edit_user' => $row['post_edit_user'],
'icon_id' => $row['icon_id'],
'post_attachment' => $row['post_attachment'],
'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'],
'friend' => $row['friend'],
);
// Define the global bbcode bitfield, will be used to load bbcodes
$bbcode_bitfield |= $row['bbcode_bitfield'];
// Is a signature attached? Are we going to display it?
if ($row['enable_sig'] && $config['allow_sig'] && $user->optionget('viewsigs'))
{
$bbcode_bitfield |= $row['user_sig_bbcode_bitfield'];
}
// Cache various user specific data ... so we don't have to recompute
// this each time the same user appears on this page
if (!isset($user_cache[$poster_id]))
{
if ($poster_id == ANONYMOUS)
{
$user_cache[$poster_id] = array(
'joined' => '',
'posts' => '',
'from' => '',
'avatar' => '',
'rank_title' => '',
'rank_image' => '',
'sig' => '',
'posts' => '',
'profile' => '',
'pm' => '',
'email' => '',
'www' => '',
'icq_status_img'=> '',
'icq' => '',
'aim' => '',
'msn' => '',
'search' => '',
'username' => ($row['user_colour']) ? '<span style="color:#' . $row['user_colour'] . '">' . $poster . '</span>' : $poster
);
}
else
{
$user_sig = '';
if ($row['enable_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'], $user->lang['DATE_FORMAT']),
'posts' => (!empty($row['user_posts'])) ? $row['user_posts'] : '',
'from' => (!empty($row['user_from'])) ? $row['user_from'] : '',
'karma' => ($config['enable_karma']) ? $row['user_karma'] : 0,
'karma_img' => ($config['enable_karma']) ? $user->img('karma_center', $user->lang['KARMA'][$row['user_karma']], false, (int) $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'] : '',
'viewonline' => $row['user_allow_viewonline'],
'avatar' => '',
'profile' => "memberlist.$phpEx$SID&mode=viewprofile&u=$poster_id",
'pm' => "ucp.$phpEx$SID&i=pm&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($row['username']) .'&showresults=posts' : '',
'username' => ($row['user_colour']) ? '<span style="color:#' . $row['user_colour'] . '">' . $poster . '</span>' : $poster
);
if ($row['user_avatar'] && $user->optionget('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'] = '<img src="' . $avatar_img . '" width="' . $row['user_avatar_width'] . '" height="' . $row['user_avatar_height'] . '" border="0" alt="" />';
}
if (!empty($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'])) ? '<img src="' . $config['ranks_path'] . '/' . $ranks['special'][$row['user_rank']]['rank_image'] . '" border="0" alt="' . $ranks['special'][$row['user_rank']]['rank_title'] . '" title="' . $ranks['special'][$row['user_rank']]['rank_title'] . '" /><br />' : '';
}
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'])) ? '<img src="' . $config['ranks_path'] . '/' . $rank['rank_image'] . '" border="0" alt="' . $rank['rank_title'] . '" title="' . $rank['rank_title'] . '" /><br />' : '';
break;
}
}
}
if (!empty($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'] = '<img src="http://web.icq.com/whitepages/online?icq=' . $row['user_icq'] . '&img=5" width="18" height="18" border="0" />';
}
else
{
$user_cache[$poster_id]['icq_status_img'] = '';
$user_cache[$poster_id]['icq'] = '';
}
}
}
}
while ($row = $db->sql_fetchrow($result));
$db->sql_freeresult($result);
// 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_allow_viewonline) AS viewonline
FROM ' . SESSIONS_TABLE . '
WHERE session_user_id IN (' . implode(', ', $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'] && $user_cache[$row['session_user_id']]['viewonline']) || $auth->acl_get('u_viewonline'))) ? true : false;
}
}
unset($id_cache);
// Pull attachment data
if (count($attach_list))
{
if ($auth->acl_gets('f_download', 'u_download', $forum_id))
{
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
$sql = 'SELECT *
FROM ' . ATTACHMENTS_TABLE . '
WHERE post_id IN (' . implode(', ', $attach_list) . ')
ORDER BY filetime ' . ((!$config['display_order']) ? 'DESC' : 'ASC') . ', 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);
}
}
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
{
$display_notice = TRUE;
}
}
// Instantiate BBCode if need be
if ($bbcode_bitfield)
{
include($phpbb_root_path . 'includes/bbcode.'.$phpEx);
$bbcode = new bbcode($bbcode_bitfield);
}
$i_total = sizeof($rowset) - 1;
$prev_post_id = '';
// Output the posts
//foreach ($rowset as $i => $row)
for ($i = 0; $i < count($post_list); ++$i)
{
$row =& $rowset[$post_list[$i]];
$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'], $row['user_karma'], "<a href=\"viewtopic.$phpEx$SID&f=$forum_id&p=" . $row['post_id'] . '&view=show#' . $row['post_id'] . '">', '</a>'))
);
continue;
}
else if ($row['foe'])
{
$template->assign_block_vars('postrow', array(
'S_IGNORE_POST' => true,
'S_ROW_COUNT' => $i,
'L_IGNORE_POST' => sprintf($user->lang['POST_BY_FOE'], $row['poster'], "<a href=\"viewtopic.$phpEx$SID&f=$forum_id&p=" . $row['post_id'] . '&view=show#' . $row['post_id'] . '">', '</a>'))
);
continue;
}
else if ($row['post_encoding'] != $user->lang['ENCODING'])
{
if ($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'], '<a href="viewtopic.' . $phpEx . $SID . '&p=' . $row['post_id'] . '&view=encoding#' . $row['post_id'] . '">', '</a>'))
);
continue;
}
}
// End signature parsing, only if needed
if ($user_cache[$poster_id]['sig'] && empty($user_cache[$poster_id]['sig_parsed']))
{
$user_cache[$poster_id]['sig'] = (!$config['allow_smilies'] || !$user->optionget('viewsmilies')) ? preg_replace('#<!\-\- s(.*?) \-\-><img src="\{SMILE_PATH\}\/.*? \/><!\-\- s\1 \-\->#', '\1', $user_cache[$poster_id]['sig']) : str_replace('<img src="{SMILE_PATH}', '<img src="' . $config['smilies_path'], $user_cache[$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']);
}
if (count($censors))
{
$user_cache[$poster_id]['sig'] = str_replace('\"', '"', substr(preg_replace('#(\>(((?>([^><]+|(?R)))*)\<))#se', "preg_replace(\$censors['match'], \$censors['replace'], '\\0')", '>' . $user_cache[$poster_id]['sig'] . '<'), 1, -1));
}
$user_cache[$poster_id]['sig'] = str_replace("\n", '<br />', $user_cache[$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->optionget('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)
{
// This was shamelessly 'borrowed' from volker at multiartstudio dot de
// via php.net's annotated manual
$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))
{
$row['post_subject'] = preg_replace($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", '<br />', $message);
// Editing information
if (($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'])
{
// Remove all post_ids already parsed (we do not have to check them)
$post_storage_list = array_slice($post_list, $i);
$sql = 'SELECT DISTINCT u.user_id, u.username, u.user_colour
FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u
WHERE p.post_id IN (' . implode(', ', $post_storage_list) . ")
AND p.post_edit_count <> 0
AND p.post_edit_user <> 0
AND p.post_edit_reason <> ''
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'];
$user_edit_row = ($row['post_edit_reason']) ? $post_edit_list[$row['post_edit_user']] : array();
$l_edited_by = '<br /><br />' . sprintf($l_edit_time_total, (!$row['post_edit_user']) ? $row['poster'] : (($user_edit_row['user_colour']) ? '<span style="color:#' . $user_edit_row['user_colour'] . '">' . $user_edit_row['username'] . '</span>' : $user_edit_row['username']), $user->format_date($row['post_edit_time']), $row['post_edit_count']);
}
else
{
$l_edited_by = '';
}
// Bump information
if ($topic_bumped && $row['post_id'] == $topic_last_post_id)
{
// 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
$l_bumped_by = '<br /><br />' . sprintf($user->lang['BUMPED_BY'], $user_cache[$topic_bumper]['username'], $user->format_date($topic_last_post_time));
}
else
{
$l_bumped_by = '';
}
// Assign inline attachments, only one preg_replace... yeah baby, you got it. :D
if (sizeof($attachments[$row['post_id']]))
{
$tpl = &$attachments[$row['post_id']];
$tpl = display_attachments(NULL, $tpl, $update_count, false, true);
$tpl_size = sizeof($tpl);
$message = preg_replace_callback('#<!\-\- ia([0-9]+) \-\->(.*?)<!\-\- ia\1 \-\->#', create_function('$matches', '
global $tpl, $user, $config, $tpl_size;
// Flip index if we are displaying the reverse way
$index = ($config["display_order"]) ? ($tpl_size-($matches[1] + 1)) : $matches[1];
$return = (isset($tpl[$index])) ? $tpl[$index] : sprintf($user->lang["MISSING_INLINE_ATTACHMENT"], $matches[0]);
unset($tpl[$index]);
return $return;
'), $message);
unset($tpl, $tpl_size);
}
// 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,
'EDIT_REASON' => $row['post_edit_reason'],
'BUMPED_MESSAGE'=> $l_bumped_by,
'MINI_POST_IMG' => ($row['post_time'] > $user->data['user_lastvisit'] && $row['post_time'] > $topic_last_read && $user->data['user_id'] != ANONYMOUS) ? $user->img('icon_post_new', 'NEW_POST') : $user->img('icon_post', 'POST'),
'POST_ICON_IMG' => (!empty($row['icon_id'])) ? '<img src="' . $config['icons_path'] . '/' . $icons[$row['icon_id']]['img'] . '" width="' . $icons[$row['icon_id']]['width'] . '" height="' . $icons[$row['icon_id']]['height'] . '" alt="" title="" />' : '',
'ICQ_STATUS_IMG' => $user_cache[$poster_id]['icq_status_img'],
'KARMA_IMG' => $user_cache[$poster_id]['karma_img'],
'ONLINE_IMG' => ($poster_id == ANONYMOUS || !$config['load_onlinetrack']) ? '' : (($user_cache[$poster_id]['online']) ? $user->img('btn_online', 'ONLINE') : $user->img('btn_offline', 'OFFLINE')),
'U_EDIT' => (($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$SID&mode=delete&f=$forum_id&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=" . $row['post_id'],
'U_MCP_DETAILS' => "mcp.$phpEx$SID&mode=post_details&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' : $row['post_id'],
'U_NEXT_POST_ID' => ($i < $i_total) ? $rowset[$i + 1]['post_id'] : '',
'U_PREV_POST_ID' => $prev_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 && $config['enable_karma']) ? true : false,
'S_HAS_ATTACHMENTS' => (!empty($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' => $display_notice && $row['post_attachment'],
'S_FRIEND' => ($row['friend']) ? true : false)
);
// Display not already displayed Attachments for this post, we already parsed them. ;)
if (sizeof($attachments[$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[$i]);
unset($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))
{
$sql = 'UPDATE ' . ATTACHMENTS_TABLE . '
SET download_count = download_count + 1
WHERE attach_id IN (' . implode(', ', array_unique($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);
$template->set_filenames(array(
'body' => ($view == 'print') ? 'viewtopic_print.html' : 'viewtopic_body.html')
);
make_jumpbox('viewforum.'.$phpEx, $forum_id);
page_footer();
?>