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(viewtopic error checking)
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<?php
'''Please feel free to use this page to test edits and practice your [[Help:Editing|Mad Wiki skillz]].'''
/**
*
* @package phpBB3
* @version $Id$
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/


/**
'''If you'd [http://www.mafiascum.net/wiki/index.php?title=MafiaWiki:Sandbox&action=edit replace this message] or something like it when you are done, it would be greatly appreciated.'''
* @ignore
---------------
*/
<!--Feel free to edit anywhere below this line.-->
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
include($phpbb_root_path . 'includes/bbcode.' . $phpEx);


// Start session management
Welcome to {{NAMESPACE}}:{{PAGENAME}}! Today is a {{CURRENTDAYNAME}} in {{CURRENTMONTHNAME}} {{CURRENTYEAR}}! Right now, this wiki has {{NUMBEROFARTICLES}} articles and {{NUMBEROFUSERS}} users!
$user->session_begin();
$auth->acl($user->data);


// Initial var setup
i will never be done in my endless conquest to _______________ <br> (fill in blank)
$forum_id = request_var('f', 0);
$topic_id = request_var('t', 0);
$post_id = request_var('p', 0);
$voted_id = request_var('vote_id', array('' => 0));


$voted_id = (sizeof($voted_id) > 1) ? array_unique($voted_id) : $voted_id;
And then we were ninjas. The end.
 
 
$start = request_var('start', 0);
$view = request_var('view', '');
 
$default_sort_days = (!empty($user->data['user_post_show_days'])) ? $user->data['user_post_show_days'] : 0;
$default_sort_key = (!empty($user->data['user_post_sortby_type'])) ? $user->data['user_post_sortby_type'] : 't';
$default_sort_dir = (!empty($user->data['user_post_sortby_dir'])) ? $user->data['user_post_sortby_dir'] : 'a';
 
$sort_days = request_var('st', $default_sort_days);
$sort_key = request_var('sk', $default_sort_key);
$sort_dir = request_var('sd', $default_sort_dir);
    //----[ User Post Isolation ]----\\
    $s_sort_user_id = request_var('user_select', 0);
    //----[ End User Post Isolation ]----\\   
   
$update = request_var('update', false);
 
$s_can_vote = false;
/**
* @todo normalize?
*/
$hilit_words = request_var('hilit', '', true);
 
// Do we have a topic or post id?
if (!$topic_id && !$post_id)
{
trigger_error('NO_TOPIC');
}
 
// Find topic id if user requested a newer or older topic
if ($view && !$post_id)
{
if (!$forum_id)
{
$sql = 'SELECT forum_id
FROM ' . TOPICS_TABLE . "
WHERE topic_id = $topic_id";
$result = $db->sql_query($sql);
$forum_id = (int) $db->sql_fetchfield('forum_id');
$db->sql_freeresult($result);
 
if (!$forum_id)
{
trigger_error('NO_TOPIC');
}
}
 
if ($view == 'unread')
{
// Get topic tracking info
$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_id);
 
$topic_last_read = (isset($topic_tracking_info[$topic_id])) ? $topic_tracking_info[$topic_id] : 0;
 
$sql = 'SELECT post_id, topic_id, forum_id
FROM ' . POSTS_TABLE . "
WHERE topic_id = $topic_id
" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND post_approved = 1') . "
AND post_time > $topic_last_read
AND forum_id = $forum_id
ORDER BY post_time ASC";
$result = $db->sql_query_limit($sql, 1);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
 
if (!$row)
{
$sql = 'SELECT topic_last_post_id as post_id, topic_id, forum_id
FROM ' . TOPICS_TABLE . '
WHERE topic_id = ' . $topic_id;
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
}
 
if (!$row)
{
// Setup user environment so we can process lang string
$user->setup('viewtopic');
 
trigger_error('NO_TOPIC');
}
 
$post_id = $row['post_id'];
$topic_id = $row['topic_id'];
}
else if ($view == 'next' || $view == 'previous')
{
$sql_condition = ($view == 'next') ? '>' : '<';
$sql_ordering = ($view == 'next') ? 'ASC' : 'DESC';
 
$sql = 'SELECT forum_id, topic_last_post_time
FROM ' . TOPICS_TABLE . '
WHERE topic_id = ' . $topic_id;
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
 
if (!$row)
{
$user->setup('viewtopic');
// OK, the topic doesn't exist. This error message is not helpful, but technically correct.
trigger_error(($view == 'next') ? 'NO_NEWER_TOPICS' : 'NO_OLDER_TOPICS');
}
else
{
$sql = 'SELECT topic_id, forum_id
FROM ' . TOPICS_TABLE . '
WHERE forum_id = ' . $row['forum_id'] . "
AND topic_moved_id = 0
AND topic_last_post_time $sql_condition {$row['topic_last_post_time']}
" . (($auth->acl_get('m_approve', $row['forum_id'])) ? '' : 'AND topic_approved = 1') . "
ORDER BY topic_last_post_time $sql_ordering";
$result = $db->sql_query_limit($sql, 1);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
 
if (!$row)
{
$user->setup('viewtopic');
trigger_error(($view == 'next') ? 'NO_NEWER_TOPICS' : 'NO_OLDER_TOPICS');
}
else
{
$topic_id = $row['topic_id'];
 
// Check for global announcement correctness?
if (!$row['forum_id'] && !$forum_id)
{
trigger_error('NO_TOPIC');
}
else if ($row['forum_id'])
{
$forum_id = $row['forum_id'];
}
}
}
}
 
// Check for global announcement correctness?
if ((!isset($row) || !$row['forum_id']) && !$forum_id)
{
trigger_error('NO_TOPIC');
}
else if (isset($row) && $row['forum_id'])
{
$forum_id = $row['forum_id'];
}
}
 
// This rather complex gaggle of code handles querying for topics but
// also allows for direct linking to a post (and the calculation of which
// page the post is on and the correct display of viewtopic)
$sql_array = array(
'SELECT' => 't.*, f.*',
 
'FROM' => array(FORUMS_TABLE => 'f'),
);
 
// Firebird handles two columns of the same name a little differently, this
// addresses that by forcing the forum_id to come from the forums table.
if ($db->sql_layer === 'firebird')
{
$sql_array['SELECT'] = 'f.forum_id AS forum_id, ' . $sql_array['SELECT'];
}
 
// The FROM-Order is quite important here, else t.* columns can not be correctly bound.
if ($post_id)
{
$sql_array['SELECT'] .= ', p.post_approved';
$sql_array['FROM'][POSTS_TABLE] = 'p';
}
 
// Topics table need to be the last in the chain
$sql_array['FROM'][TOPICS_TABLE] = 't';
 
if ($user->data['is_registered'])
{
$sql_array['SELECT'] .= ', tw.notify_status';
$sql_array['LEFT_JOIN'] = array();
 
$sql_array['LEFT_JOIN'][] = array(
'FROM' => array(TOPICS_WATCH_TABLE => 'tw'),
'ON' => 'tw.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tw.topic_id'
);
 
if ($config['allow_bookmarks'])
{
$sql_array['SELECT'] .= ', bm.topic_id as bookmarked';
$sql_array['LEFT_JOIN'][] = array(
'FROM' => array(BOOKMARKS_TABLE => 'bm'),
'ON' => 'bm.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = bm.topic_id'
);
}
 
if ($config['load_db_lastread'])
{
$sql_array['SELECT'] .= ', tt.mark_time, ft.mark_time as forum_mark_time';
 
$sql_array['LEFT_JOIN'][] = array(
'FROM' => array(TOPICS_TRACK_TABLE => 'tt'),
'ON' => 'tt.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tt.topic_id'
);
 
$sql_array['LEFT_JOIN'][] = array(
'FROM' => array(FORUMS_TRACK_TABLE => 'ft'),
'ON' => 'ft.user_id = ' . $user->data['user_id'] . ' AND t.forum_id = ft.forum_id'
);
}
}
 
if (!$post_id)
{
$sql_array['WHERE'] = "t.topic_id = $topic_id";
}
else
{
$sql_array['WHERE'] = "p.post_id = $post_id AND t.topic_id = p.topic_id";
}
 
$sql_array['WHERE'] .= ' AND (f.forum_id = t.forum_id';
 
if (!$forum_id)
{
// If it is a global announcement make sure to set the forum id to a postable forum
$sql_array['WHERE'] .= ' OR (t.topic_type = ' . POST_GLOBAL . '
AND f.forum_type = ' . FORUM_POST . ')';
}
else
{
$sql_array['WHERE'] .= ' OR (t.topic_type = ' . POST_GLOBAL . "
AND f.forum_id = $forum_id)";
}
 
$sql_array['WHERE'] .= ')';
 
// Join to forum table on topic forum_id unless topic forum_id is zero
// whereupon we join on the forum_id passed as a parameter ... this
// is done so navigation, forum name, etc. remain consistent with where
// user clicked to view a global topic
$sql = $db->sql_build_query('SELECT', $sql_array);
$result = $db->sql_query($sql);
$topic_data = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
 
// link to unapproved post or incorrect link
if (!$topic_data)
{
// If post_id was submitted, we try at least to display the topic as a last resort...
if ($post_id && $topic_id)
{
redirect(append_sid("{$phpbb_root_path}viewtopic.$phpEx", "t=$topic_id" . (($forum_id) ? "&amp;f=$forum_id" : '')));
}
 
trigger_error('NO_TOPIC');
}
 
$forum_id = (int) $topic_data['forum_id'];
// This is for determining where we are (page)
if ($post_id)
{
// are we where we are supposed to be?
if (!$topic_data['post_approved'] && !$auth->acl_get('m_approve', $topic_data['forum_id']))
{
// If post_id was submitted, we try at least to display the topic as a last resort...
if ($topic_id)
{
redirect(append_sid("{$phpbb_root_path}viewtopic.$phpEx", "t=$topic_id" . (($forum_id) ? "&amp;f=$forum_id" : '')));
}
 
trigger_error('NO_TOPIC');
}
if ($post_id == $topic_data['topic_first_post_id'] || $post_id == $topic_data['topic_last_post_id'])
{
$check_sort = ($post_id == $topic_data['topic_first_post_id']) ? 'd' : 'a';
 
if ($sort_dir == $check_sort)
{
$topic_data['prev_posts'] = ($auth->acl_get('m_approve', $forum_id)) ? $topic_data['topic_replies_real'] : $topic_data['topic_replies'];
}
else
{
$topic_data['prev_posts'] = 0;
}
}
else
{
$sql = 'SELECT COUNT(p1.post_id) AS prev_posts
FROM ' . POSTS_TABLE . ' p1, ' . POSTS_TABLE . " p2
WHERE p1.topic_id = {$topic_data['topic_id']}
AND p2.post_id = {$post_id}
" . ((!$auth->acl_get('m_approve', $forum_id)) ? 'AND p1.post_approved = 1' : '') . '
AND ' . (($sort_dir == 'd') ? 'p1.post_time >= p2.post_time' : 'p1.post_time <= p2.post_time');
 
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
 
$topic_data['prev_posts'] = $row['prev_posts'] - 1;
}
}
 
$topic_id = (int) $topic_data['topic_id'];
//
$topic_replies = ($auth->acl_get('m_approve', $forum_id)) ? $topic_data['topic_replies_real'] : $topic_data['topic_replies'];
 
// Check sticky/announcement time limit
if (($topic_data['topic_type'] == POST_STICKY || $topic_data['topic_type'] == POST_ANNOUNCE) && $topic_data['topic_time_limit'] && ($topic_data['topic_time'] + $topic_data['topic_time_limit']) < time())
{
$sql = 'UPDATE ' . TOPICS_TABLE . '
SET topic_type = ' . POST_NORMAL . ', topic_time_limit = 0
WHERE topic_id = ' . $topic_id;
$db->sql_query($sql);
 
$topic_data['topic_type'] = POST_NORMAL;
$topic_data['topic_time_limit'] = 0;
}
 
// Setup look and feel
$user->setup('viewtopic', $topic_data['forum_style']);
 
if (!$topic_data['topic_approved'] && !$auth->acl_get('m_approve', $forum_id))
{
trigger_error('NO_TOPIC');
}
 
// Start auth check
if (!$auth->acl_get('f_read', $forum_id))
{
if ($user->data['user_id'] != ANONYMOUS)
{
trigger_error('SORRY_AUTH_READ');
}
 
login_box('', $user->lang['LOGIN_VIEWFORUM']);
}
 
// Forum is passworded ... check whether access has been granted to this
// user this session, if not show login box
if ($topic_data['forum_password'])
{
login_forum_box($topic_data);
}
 
// Redirect to login or to the correct post upon emailed notification links
if (isset($_GET['e']))
{
$jump_to = request_var('e', 0);
 
$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&amp;t=$topic_id");
 
if ($user->data['user_id'] == ANONYMOUS)
{
login_box($redirect_url . "&amp;p=$post_id&amp;e=$jump_to", $user->lang['LOGIN_NOTIFY_TOPIC']);
}
 
if ($jump_to > 0)
{
// We direct the already logged in user to the correct post...
redirect($redirect_url . ((!$post_id) ? "&amp;p=$jump_to" : "&amp;p=$post_id") . "#p$jump_to");
}
}
 
// What is start equal to?
if ($post_id)
{
$start = floor(($topic_data['prev_posts']) / $config['posts_per_page']) * $config['posts_per_page'];
}
 
// Get topic tracking info
if (!isset($topic_tracking_info))
{
$topic_tracking_info = array();
 
// Get topic tracking info
if ($config['load_db_lastread'] && $user->data['is_registered'])
{
$tmp_topic_data = array($topic_id => $topic_data);
$topic_tracking_info = get_topic_tracking($forum_id, $topic_id, $tmp_topic_data, array($forum_id => $topic_data['forum_mark_time']));
unset($tmp_topic_data);
}
else if ($config['load_anon_lastread'] || $user->data['is_registered'])
{
$topic_tracking_info = get_complete_topic_tracking($forum_id, $topic_id);
}
}
 
// Post ordering options
$limit_days = array(0 => $user->lang['ALL_POSTS'], 1 => $user->lang['1_DAY'], 7 => $user->lang['7_DAYS'], 14 => $user->lang['2_WEEKS'], 30 => $user->lang['1_MONTH'], 90 => $user->lang['3_MONTHS'], 180 => $user->lang['6_MONTHS'], 365 => $user->lang['1_YEAR']);
 
$sort_by_text = array('a' => $user->lang['AUTHOR'], 't' => $user->lang['POST_TIME'], 's' => $user->lang['SUBJECT']);
$sort_by_sql = array('a' => array('u.username_clean', 'p.post_id'), 't' => 'p.post_time', 's' => array('p.post_subject', 'p.post_id'));
$join_user_sql = array('a' => true, 't' => false, 's' => false);
 
$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, $default_sort_days, $default_sort_key, $default_sort_dir);
 
// Obtain correct post count and ordering SQL if user has
// requested anything different
if ($sort_days)
{
$min_post_time = time() - ($sort_days * 86400);
 
$sql = 'SELECT COUNT(post_id) AS num_posts
FROM ' . POSTS_TABLE . "
WHERE topic_id = $topic_id
AND post_time >= $min_post_time
" . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND post_approved = 1');
$result = $db->sql_query($sql);
$total_posts = (int) $db->sql_fetchfield('num_posts');
$db->sql_freeresult($result);
 
$limit_posts_time = "AND p.post_time >= $min_post_time ";
 
if (isset($_POST['sort']))
{
$start = 0;
}
}
 
    //----[ User Post Isolation ]----\\
    elseif($s_sort_user_id !== 0)
    {
        $sql = 'SELECT COUNT(post_id) AS num_posts
            FROM ' . POSTS_TABLE . "
            WHERE topic_id = $topic_id
                AND poster_id = $s_sort_user_id
            " . (($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND post_approved = 1');
        $result = $db->sql_query($sql);
        $total_posts = (int) $db->sql_fetchfield('num_posts');
        $db->sql_freeresult($result);
 
        $limit_posts_time = '';
    }
    //----[ End User Post Isolation ]----\\   
   
else
{
$total_posts = $topic_replies + 1;
$limit_posts_time = '';
}
 
// Was a highlight request part of the URI?
$highlight_match = $highlight = '';
if ($hilit_words)
{
foreach (explode(' ', trim($hilit_words)) as $word)
{
if (trim($word))
{
$word = str_replace('\*', '\w+?', preg_quote($word, '#'));
$word = preg_replace('#(^|\s)\\\\w\*\?(\s|$)#', '$1\w+?$2', $word);
$highlight_match .= (($highlight_match != '') ? '|' : '') . $word;
}
}
 
$highlight = urlencode($hilit_words);
}
 
// Make sure $start is set to the last page if it exceeds the amount
if ($start < 0 || $start >= $total_posts)
{
$start = ($start < 0) ? 0 : floor(($total_posts - 1) / $config['posts_per_page']) * $config['posts_per_page'];
}
 
// General Viewtopic URL for return links
$viewtopic_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&amp;t=$topic_id&amp;start=$start" . ((strlen($u_sort_param)) ? "&amp;$u_sort_param" : '') . (($highlight_match) ? "&amp;hilit=$highlight" : ''));
 
// Are we watching this topic?
$s_watching_topic = array(
'link' => '',
'title' => '',
'is_watching' => false,
);
 
if (($config['email_enable'] || $config['jab_enable']) && $config['allow_topic_notify'] && $user->data['is_registered'])
{
watch_topic_forum('topic', $s_watching_topic, $user->data['user_id'], $forum_id, $topic_id, $topic_data['notify_status'], $start);
 
// Reset forum notification if forum notify is set
if ($config['allow_forum_notify'] && $auth->acl_get('f_subscribe', $forum_id))
{
$s_watching_forum = $s_watching_topic;
watch_topic_forum('forum', $s_watching_forum, $user->data['user_id'], $forum_id, 0);
}
}
 
// Bookmarks
if ($config['allow_bookmarks'] && $user->data['is_registered'] && request_var('bookmark', 0))
{
if (check_link_hash(request_var('hash', ''), "topic_$topic_id"))
{
if (!$topic_data['bookmarked'])
{
$sql = 'INSERT INTO ' . BOOKMARKS_TABLE . ' ' . $db->sql_build_array('INSERT', array(
'user_id' => $user->data['user_id'],
'topic_id' => $topic_id,
));
$db->sql_query($sql);
}
else
{
$sql = 'DELETE FROM ' . BOOKMARKS_TABLE . "
WHERE user_id = {$user->data['user_id']}
AND topic_id = $topic_id";
$db->sql_query($sql);
}
$message = (($topic_data['bookmarked']) ? $user->lang['BOOKMARK_REMOVED'] : $user->lang['BOOKMARK_ADDED']) . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $viewtopic_url . '">', '</a>');
}
else
{
$message = $user->lang['BOOKMARK_ERR'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $viewtopic_url . '">', '</a>');
}
meta_refresh(3, $viewtopic_url);
 
trigger_error($message);
}
 
// Grab ranks
$ranks = $cache->obtain_ranks();
 
// Grab icons
$icons = $cache->obtain_icons();
 
// Grab extensions
$extensions = array();
if ($topic_data['topic_attachment'])
{
$extensions = $cache->obtain_attach_extensions($forum_id);
}
 
// Forum rules listing
$s_forum_rules = '';
gen_forum_auth_level('topic', $forum_id, $topic_data['forum_status']);
 
// Quick mod tools
$allow_change_type = ($auth->acl_get('m_', $forum_id) || ($user->data['is_registered'] && $user->data['user_id'] == $topic_data['topic_poster'])) ? true : false;
 
$topic_mod = '';
    $topic_mod .= ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && $user->data['user_id'] == $topic_data['topic_poster'] /* && $topic_data['topic_status'] == ITEM_UNLOCKED */)) ? (($topic_data['topic_status'] == ITEM_UNLOCKED) ? '<option value="lock">' . $user->lang['LOCK_TOPIC'] . '</option>' : '<option value="unlock">' . $user->lang['UNLOCK_TOPIC'] . '</option>') : '';
$topic_mod .= ($auth->acl_get('m_delete', $forum_id)) ? '<option value="delete_topic">' . $user->lang['DELETE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_move', $forum_id) && $topic_data['topic_status'] != ITEM_MOVED) ? '<option value="move">' . $user->lang['MOVE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_split', $forum_id)) ? '<option value="split">' . $user->lang['SPLIT_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_merge', $forum_id)) ? '<option value="merge">' . $user->lang['MERGE_POSTS'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_merge', $forum_id)) ? '<option value="merge_topic">' . $user->lang['MERGE_TOPIC'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_move', $forum_id)) ? '<option value="fork">' . $user->lang['FORK_TOPIC'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_gets('f_sticky', 'f_announce', $forum_id) && $topic_data['topic_type'] != POST_NORMAL) ? '<option value="make_normal">' . $user->lang['MAKE_NORMAL'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_sticky', $forum_id) && $topic_data['topic_type'] != POST_STICKY) ? '<option value="make_sticky">' . $user->lang['MAKE_STICKY'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_announce', $forum_id) && $topic_data['topic_type'] != POST_ANNOUNCE) ? '<option value="make_announce">' . $user->lang['MAKE_ANNOUNCE'] . '</option>' : '';
$topic_mod .= ($allow_change_type && $auth->acl_get('f_announce', $forum_id) && $topic_data['topic_type'] != POST_GLOBAL) ? '<option value="make_global">' . $user->lang['MAKE_GLOBAL'] . '</option>' : '';
$topic_mod .= ($auth->acl_get('m_', $forum_id)) ? '<option value="topic_logs">' . $user->lang['VIEW_TOPIC_LOGS'] . '</option>' : '';
 
// If we've got a hightlight set pass it on to pagination.
    $pagination = generate_pagination(append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&amp;t=$topic_id" . ((isset($s_sort_user_id) && $s_sort_user_id !== 0) ? "&amp;user_select={$s_sort_user_id}" : '') . ((strlen($u_sort_param)) ? "&amp;$u_sort_param" : '') . (($highlight_match) ? "&amp;hilit=$highlight" : '')), $total_posts, $config['posts_per_page'], $start);
 
// Navigation links
generate_forum_nav($topic_data);
 
// Forum Rules
generate_forum_rules($topic_data);
 
// Moderators
$forum_moderators = array();
if ($config['load_moderators'])
{
get_moderators($forum_moderators, $forum_id);
}
 
// This is only used for print view so ...
$server_path = (!$view) ? $phpbb_root_path : generate_board_url() . '/';
 
// Replace naughty words in title
$topic_data['topic_title'] = censor_text($topic_data['topic_title']);
 
// Send vars to template
$template->assign_vars(array(
'FORUM_ID' => $forum_id,
'FORUM_NAME' => $topic_data['forum_name'],
'FORUM_DESC' => generate_text_for_display($topic_data['forum_desc'], $topic_data['forum_desc_uid'], $topic_data['forum_desc_bitfield'], $topic_data['forum_desc_options']),
'TOPIC_ID' => $topic_id,
'TOPIC_TITLE' => $topic_data['topic_title'],
'TOPIC_POSTER' => $topic_data['topic_poster'],
 
'TOPIC_AUTHOR_FULL' => get_username_string('full', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),
'TOPIC_AUTHOR_COLOUR' => get_username_string('colour', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),
'TOPIC_AUTHOR' => get_username_string('username', $topic_data['topic_poster'], $topic_data['topic_first_poster_name'], $topic_data['topic_first_poster_colour']),
 
'PAGINATION' => $pagination,
'PAGE_NUMBER' => on_page($total_posts, $config['posts_per_page'], $start),
'TOTAL_POSTS' => ($total_posts == 1) ? $user->lang['VIEW_TOPIC_POST'] : sprintf($user->lang['VIEW_TOPIC_POSTS'], $total_posts),
'U_MCP' => ($auth->acl_get('m_', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=main&amp;mode=topic_view&amp;f=$forum_id&amp;t=$topic_id&amp;start=$start" . ((strlen($u_sort_param)) ? "&amp;$u_sort_param" : ''), true, $user->session_id) : '',
'MODERATORS' => (isset($forum_moderators[$forum_id]) && sizeof($forum_moderators[$forum_id])) ? implode(', ', $forum_moderators[$forum_id]) : '',
 
'POST_IMG' => ($topic_data['forum_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', 'FORUM_LOCKED') : $user->img('button_topic_new', 'POST_NEW_TOPIC'),
'QUOTE_IMG' => $user->img('icon_post_quote', 'REPLY_WITH_QUOTE'),
'REPLY_IMG' => ($topic_data['forum_status'] == ITEM_LOCKED || $topic_data['topic_status'] == ITEM_LOCKED) ? $user->img('button_topic_locked', 'TOPIC_LOCKED') : $user->img('button_topic_reply', 'REPLY_TO_TOPIC'),
'EDIT_IMG' => $user->img('icon_post_edit', 'EDIT_POST'),
'DELETE_IMG' => $user->img('icon_post_delete', 'DELETE_POST'),
'INFO_IMG' => $user->img('icon_post_info', 'VIEW_INFO'),
'PROFILE_IMG' => $user->img('icon_user_profile', 'READ_PROFILE'),
'SEARCH_IMG' => $user->img('icon_user_search', 'SEARCH_USER_POSTS'),
'PM_IMG' => $user->img('icon_contact_pm', 'SEND_PRIVATE_MESSAGE'),
'EMAIL_IMG' => $user->img('icon_contact_email', 'SEND_EMAIL'),
'WWW_IMG' => $user->img('icon_contact_www', 'VISIT_WEBSITE'),
'ICQ_IMG' => $user->img('icon_contact_icq', 'ICQ'),
'AIM_IMG' => $user->img('icon_contact_aim', 'AIM'),
'WIKI_IMG' => $user->img('icon_contact_wiki', 'WIKI'),
'MSN_IMG' => $user->img('icon_contact_msnm', 'MSNM'),
'YIM_IMG' => $user->img('icon_contact_yahoo', 'YIM'),
'JABBER_IMG' => $user->img('icon_contact_jabber', 'JABBER') ,
'REPORT_IMG' => $user->img('icon_post_report', 'REPORT_POST'),
'REPORTED_IMG' => $user->img('icon_topic_reported', 'POST_REPORTED'),
'UNAPPROVED_IMG' => $user->img('icon_topic_unapproved', 'POST_UNAPPROVED'),
'WARN_IMG' => $user->img('icon_user_warn', 'WARN_USER'),
 
'S_IS_LOCKED' => ($topic_data['topic_status'] == ITEM_UNLOCKED && $topic_data['forum_status'] == ITEM_UNLOCKED) ? false : true,
'S_SELECT_SORT_DIR' => $s_sort_dir,
'S_SELECT_SORT_KEY' => $s_sort_key,
'S_SELECT_SORT_DAYS' => $s_limit_days,
'S_SINGLE_MODERATOR' => (!empty($forum_moderators[$forum_id]) && sizeof($forum_moderators[$forum_id]) > 1) ? false : true,
'S_TOPIC_ACTION' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&amp;t=$topic_id&amp;start=$start"),
'S_TOPIC_MOD' => ($topic_mod != '') ? '<select name="action" id="quick-mod-select">' . $topic_mod . '</select>' : '',
'S_MOD_ACTION' => append_sid("{$phpbb_root_path}mcp.$phpEx", "f=$forum_id&amp;t=$topic_id&amp;start=$start&amp;quickmod=1&amp;redirect=" . urlencode(str_replace('&amp;', '&', $viewtopic_url)), true, $user->session_id),
 
'S_VIEWTOPIC' => true,
'S_DISPLAY_SEARCHBOX' => ($auth->acl_get('u_search') && $auth->acl_get('f_search', $forum_id) && $config['load_search']) ? true : false,
'S_SEARCHBOX_ACTION' => append_sid("{$phpbb_root_path}search.$phpEx", 't=' . $topic_id),
 
'S_DISPLAY_POST_INFO' => ($topic_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,
'S_DISPLAY_REPLY_INFO' => ($topic_data['forum_type'] == FORUM_POST && ($auth->acl_get('f_reply', $forum_id) || $user->data['user_id'] == ANONYMOUS)) ? true : false,
'S_ENABLE_FEEDS_TOPIC' => ($config['feed_topic'] && !phpbb_optionget(FORUM_OPTION_FEED_EXCLUDE, $topic_data['forum_options'])) ? true : false,
 
'U_TOPIC' => "{$server_path}viewtopic.$phpEx?f=$forum_id&amp;t=$topic_id",
'U_FORUM' => $server_path,
'U_VIEW_TOPIC' => $viewtopic_url,
'U_VIEW_FORUM' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id),
'U_VIEW_OLDER_TOPIC' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&amp;t=$topic_id&amp;view=previous"),
'U_VIEW_NEWER_TOPIC' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&amp;t=$topic_id&amp;view=next"),
'U_PRINT_TOPIC' => ($auth->acl_get('f_print', $forum_id)) ? $viewtopic_url . '&amp;view=print' : '',
'U_EMAIL_TOPIC' => ($auth->acl_get('f_email', $forum_id) && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=email&amp;t=$topic_id") : '',
 
'U_WATCH_TOPIC' => $s_watching_topic['link'],
'L_WATCH_TOPIC' => $s_watching_topic['title'],
'S_WATCHING_TOPIC' => $s_watching_topic['is_watching'],
 
'U_BOOKMARK_TOPIC' => ($user->data['is_registered'] && $config['allow_bookmarks']) ? $viewtopic_url . '&amp;bookmark=1&amp;hash=' . generate_link_hash("topic_$topic_id") : '',
'L_BOOKMARK_TOPIC' => ($user->data['is_registered'] && $config['allow_bookmarks'] && $topic_data['bookmarked']) ? $user->lang['BOOKMARK_TOPIC_REMOVE'] : $user->lang['BOOKMARK_TOPIC'],
 
'U_POST_NEW_TOPIC' => ($auth->acl_get('f_post', $forum_id) || $user->data['user_id'] == ANONYMOUS) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=post&amp;f=$forum_id") : '',
'U_POST_REPLY_TOPIC' => ($auth->acl_get('f_reply', $forum_id) || $user->data['user_id'] == ANONYMOUS) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=reply&amp;f=$forum_id&amp;t=$topic_id") : '',
'U_BUMP_TOPIC' => (bump_topic_allowed($forum_id, $topic_data['topic_bumped'], $topic_data['topic_last_post_time'], $topic_data['topic_poster'], $topic_data['topic_last_poster_id'])) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=bump&amp;f=$forum_id&amp;t=$topic_id&amp;hash=" . generate_link_hash("topic_$topic_id")) : '')
);
 
    //----[ User Post Isolation ]----\\
        $sql = 'SELECT DISTINCT p.poster_id AS poster_id, u.username AS username
            FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u
            WHERE p.topic_id = ' . $topic_data['topic_id'] . '
                AND p.poster_id = u.user_id' .
                (($auth->acl_get('m_approve', $forum_id)) ? '' : ' AND p.post_approved = 1') .
            ' ORDER BY LOWER(u.username)';
        $result = $db->sql_query($sql);
        $user_ary = array();
        while($urow = $db->sql_fetchrow($result))
        {
            $selected = (isset($s_sort_user_id) && $s_sort_user_id == $urow['poster_id']) ? ' selected="selected"' : '';
            $user_ary[] = '<option value="' . $urow['poster_id'] . '"' . $selected . '>' . $urow['username'] . '</option>';
        }
        $s_topic_users = implode(' ', $user_ary);
        $db->sql_freeresult($result);
        $template->assign_vars(array(
            'S_SELECT_SORT_USERS'    => ($s_topic_users) ? '<select name="user_select"><option value="0">' . $user->lang['VIEW_ALL_POSTERS'] . '</option>' . $s_topic_users . '</select>' : '',
        ));
    //----[ End User Post Isolation ]----\\   
 
// Does this topic contain a poll?
if (!empty($topic_data['poll_start']))
{
$sql = 'SELECT o.*, p.bbcode_bitfield, p.bbcode_uid
FROM ' . POLL_OPTIONS_TABLE . ' o, ' . POSTS_TABLE . " p
WHERE o.topic_id = $topic_id
AND p.post_id = {$topic_data['topic_first_post_id']}
AND p.topic_id = o.topic_id
ORDER BY o.poll_option_id";
$result = $db->sql_query($sql);
 
$poll_info = array();
while ($row = $db->sql_fetchrow($result))
{
$poll_info[] = $row;
}
$db->sql_freeresult($result);
 
$cur_voted_id = array();
if ($user->data['is_registered'])
{
$sql = 'SELECT poll_option_id
FROM ' . POLL_VOTES_TABLE . '
WHERE topic_id = ' . $topic_id . '
AND vote_user_id = ' . $user->data['user_id'];
$result = $db->sql_query($sql);
 
while ($row = $db->sql_fetchrow($result))
{
$cur_voted_id[] = $row['poll_option_id'];
}
$db->sql_freeresult($result);
}
else
{
// Cookie based guest tracking ... I don't like this but hum ho
// it's oft requested. This relies on "nice" users who don't feel
// the need to delete cookies to mess with results.
if (isset($_COOKIE[$config['cookie_name'] . '_poll_' . $topic_id]))
{
$cur_voted_id = explode(',', $_COOKIE[$config['cookie_name'] . '_poll_' . $topic_id]);
$cur_voted_id = array_map('intval', $cur_voted_id);
}
}
 
// Can not vote at all if no vote permission
$s_can_vote = ($auth->acl_get('f_vote', $forum_id) &&
(($topic_data['poll_length'] != 0 && $topic_data['poll_start'] + $topic_data['poll_length'] > time()) || $topic_data['poll_length'] == 0) &&
$topic_data['topic_status'] != ITEM_LOCKED &&
$topic_data['forum_status'] != ITEM_LOCKED &&
(!sizeof($cur_voted_id) ||
($auth->acl_get('f_votechg', $forum_id) && $topic_data['poll_vote_change']))) ? true : false;
$s_display_results = (!$s_can_vote || ($s_can_vote && sizeof($cur_voted_id)) || $view == 'viewpoll') ? true : false;
 
if ($update && $s_can_vote)
{
 
if (!sizeof($voted_id) || sizeof($voted_id) > $topic_data['poll_max_options'] || in_array(VOTE_CONVERTED, $cur_voted_id) || !check_form_key('posting'))
{
$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&amp;t=$topic_id&amp;start=$start");
 
meta_refresh(5, $redirect_url);
if (!sizeof($voted_id))
{
$message = 'NO_VOTE_OPTION';
}
else if (sizeof($voted_id) > $topic_data['poll_max_options'])
{
$message = 'TOO_MANY_VOTE_OPTIONS';
}
else if (in_array(VOTE_CONVERTED, $cur_voted_id))
{
$message = 'VOTE_CONVERTED';
}
else
{
$message = 'FORM_INVALID';
}
 
$message = $user->lang[$message] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $redirect_url . '">', '</a>');
trigger_error($message);
}
 
foreach ($voted_id as $option)
{
if (in_array($option, $cur_voted_id))
{
continue;
}
 
$sql = 'UPDATE ' . POLL_OPTIONS_TABLE . '
SET poll_option_total = poll_option_total + 1
WHERE poll_option_id = ' . (int) $option . '
AND topic_id = ' . (int) $topic_id;
$db->sql_query($sql);
 
if ($user->data['is_registered'])
{
$sql_ary = array(
'topic_id' => (int) $topic_id,
'poll_option_id' => (int) $option,
'vote_user_id' => (int) $user->data['user_id'],
'vote_user_ip' => (string) $user->ip,
);
 
$sql = 'INSERT INTO ' . POLL_VOTES_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
$db->sql_query($sql);
}
}
 
foreach ($cur_voted_id as $option)
{
if (!in_array($option, $voted_id))
{
$sql = 'UPDATE ' . POLL_OPTIONS_TABLE . '
SET poll_option_total = poll_option_total - 1
WHERE poll_option_id = ' . (int) $option . '
AND topic_id = ' . (int) $topic_id;
$db->sql_query($sql);
 
if ($user->data['is_registered'])
{
$sql = 'DELETE FROM ' . POLL_VOTES_TABLE . '
WHERE topic_id = ' . (int) $topic_id . '
AND poll_option_id = ' . (int) $option . '
AND vote_user_id = ' . (int) $user->data['user_id'];
$db->sql_query($sql);
}
}
}
 
if ($user->data['user_id'] == ANONYMOUS && !$user->data['is_bot'])
{
$user->set_cookie('poll_' . $topic_id, implode(',', $voted_id), time() + 31536000);
}
 
$sql = 'UPDATE ' . TOPICS_TABLE . '
SET poll_last_vote = ' . time() . "
WHERE topic_id = $topic_id";
//, topic_last_post_time = ' . time() . " -- for bumping topics with new votes, ignore for now
$db->sql_query($sql);
 
$redirect_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&amp;t=$topic_id&amp;start=$start");
 
meta_refresh(5, $redirect_url);
trigger_error($user->lang['VOTE_SUBMITTED'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $redirect_url . '">', '</a>'));
}
 
$poll_total = 0;
foreach ($poll_info as $poll_option)
{
$poll_total += $poll_option['poll_option_total'];
}
 
if ($poll_info[0]['bbcode_bitfield'])
{
$poll_bbcode = new bbcode();
}
else
{
$poll_bbcode = false;
}
 
for ($i = 0, $size = sizeof($poll_info); $i < $size; $i++)
{
$poll_info[$i]['poll_option_text'] = censor_text($poll_info[$i]['poll_option_text']);
 
if ($poll_bbcode !== false)
{
$poll_bbcode->bbcode_second_pass($poll_info[$i]['poll_option_text'], $poll_info[$i]['bbcode_uid'], $poll_option['bbcode_bitfield']);
}
 
$poll_info[$i]['poll_option_text'] = bbcode_nl2br($poll_info[$i]['poll_option_text']);
$poll_info[$i]['poll_option_text'] = smiley_text($poll_info[$i]['poll_option_text']);
}
 
$topic_data['poll_title'] = censor_text($topic_data['poll_title']);
 
if ($poll_bbcode !== false)
{
$poll_bbcode->bbcode_second_pass($topic_data['poll_title'], $poll_info[0]['bbcode_uid'], $poll_info[0]['bbcode_bitfield']);
}
 
$topic_data['poll_title'] = bbcode_nl2br($topic_data['poll_title']);
$topic_data['poll_title'] = smiley_text($topic_data['poll_title']);
 
unset($poll_bbcode);
 
foreach ($poll_info as $poll_option)
{
$option_pct = ($poll_total > 0) ? $poll_option['poll_option_total'] / $poll_total : 0;
$option_pct_txt = sprintf("%.1d%%", round($option_pct * 100));
 
$template->assign_block_vars('poll_option', array(
'POLL_OPTION_ID' => $poll_option['poll_option_id'],
'POLL_OPTION_CAPTION' => $poll_option['poll_option_text'],
'POLL_OPTION_RESULT' => $poll_option['poll_option_total'],
'POLL_OPTION_PERCENT' => $option_pct_txt,
'POLL_OPTION_PCT' => round($option_pct * 100),
'POLL_OPTION_IMG' => $user->img('poll_center', $option_pct_txt, round($option_pct * 250)),
'POLL_OPTION_VOTED' => (in_array($poll_option['poll_option_id'], $cur_voted_id)) ? true : false)
);
}
 
$poll_end = $topic_data['poll_length'] + $topic_data['poll_start'];
 
$template->assign_vars(array(
'POLL_QUESTION' => $topic_data['poll_title'],
'TOTAL_VOTES' => $poll_total,
'POLL_LEFT_CAP_IMG' => $user->img('poll_left'),
'POLL_RIGHT_CAP_IMG'=> $user->img('poll_right'),
 
'L_MAX_VOTES' => ($topic_data['poll_max_options'] == 1) ? $user->lang['MAX_OPTION_SELECT'] : sprintf($user->lang['MAX_OPTIONS_SELECT'], $topic_data['poll_max_options']),
'L_POLL_LENGTH' => ($topic_data['poll_length']) ? sprintf($user->lang[($poll_end > time()) ? 'POLL_RUN_TILL' : 'POLL_ENDED_AT'], $user->format_date($poll_end)) : '',
 
'S_HAS_POLL' => true,
'S_CAN_VOTE' => $s_can_vote,
'S_DISPLAY_RESULTS' => $s_display_results,
'S_IS_MULTI_CHOICE' => ($topic_data['poll_max_options'] > 1) ? true : false,
'S_POLL_ACTION' => $viewtopic_url,
 
'U_VIEW_RESULTS' => $viewtopic_url . '&amp;view=viewpoll')
);
 
unset($poll_end, $poll_info, $voted_id);
}
 
// If the user is trying to reach the second half of the topic, fetch it starting from the end
$store_reverse = false;
$sql_limit = $config['posts_per_page'];
$sql_sort_order = $direction = '';
 
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
$direction = (($sort_dir == 'd') ? 'ASC' : 'DESC');
$sql_start = max(0, $total_posts - $sql_limit - $start);
}
else
{
// Select the sort order
$direction = (($sort_dir == 'd') ? 'DESC' : 'ASC');
$sql_start = $start;
}
 
if (is_array($sort_by_sql[$sort_key]))
{
$sql_sort_order = implode(' ' . $direction . ', ', $sort_by_sql[$sort_key]) . ' ' . $direction;
}
else
{
$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . $direction;
}
 
// Container for user details, only process once
$post_list = $user_cache = $id_cache = $attachments = $attach_list = $rowset = $update_count = $post_edit_list = array();
$has_attachments = $display_notice = false;
$bbcode_bitfield = '';
$i = $i_total = 0;
    //----[ User Post Isolation ]----\\
    $usort_where = ($s_sort_user_id !== 0) ? ' AND p.poster_id = ' . $s_sort_user_id : '';
    //----[ End User Post Isolation ]----\\   
   
// Go ahead and pull all data for this topic
$sql = 'SELECT p.post_id
FROM ' . POSTS_TABLE . ' p' . (($join_user_sql[$sort_key]) ? ', ' . USERS_TABLE . ' u': '') . "
WHERE p.topic_id = $topic_id
" . ((!$auth->acl_get('m_approve', $forum_id)) ? 'AND p.post_approved = 1' : '') . "
" . (($join_user_sql[$sort_key]) ? 'AND u.user_id = p.poster_id': '') . "
$limit_posts_time
            $usort_where
        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] = (int) $row['post_id'];
($store_reverse) ? $i-- : $i++;
}
$db->sql_freeresult($result);
 
if (!sizeof($post_list))
{
if ($sort_days)
{
trigger_error('NO_POSTS_TIME_FRAME');
}
else
{
trigger_error('NO_TOPIC');
}
}
 
// Holding maximum post time for marking topic read
// We need to grab it because we do reverse ordering sometimes
$max_post_time = 0;
 
$sql = $db->sql_build_query('SELECT', array(
'SELECT' => 'u.*, z.friend, z.foe, p.*',
 
'FROM' => array(
USERS_TABLE => 'u',
POSTS_TABLE => 'p',
),
 
'LEFT_JOIN' => array(
array(
'FROM' => array(ZEBRA_TABLE => 'z'),
'ON' => 'z.user_id = ' . $user->data['user_id'] . ' AND z.zebra_id = p.poster_id'
)
),
 
'WHERE' => $db->sql_in_set('p.post_id', $post_list) . '
AND u.user_id = p.poster_id'
//----[ User Post Isolation ]----\\
            . $usort_where
//----[ End User Post Isolation ]----\\   
));
 
$result = $db->sql_query($sql);
 
$now = getdate(time() + $user->timezone + $user->dst - date('Z'));
 
// Posts are stored in the $rowset array while $attach_list, $user_cache
// and the global bbcode_bitfield are built
while ($row = $db->sql_fetchrow($result))
{
// Set max_post_time
if ($row['post_time'] > $max_post_time)
{
$max_post_time = $row['post_time'];
}
 
$poster_id = (int) $row['poster_id'];
 
// Does post have an attachment? If so, add it to the list
if ($row['post_attachment'] && $config['allow_attachments'])
{
$attach_list[] = (int) $row['post_id'];
 
if ($row['post_approved'])
{
$has_attachments = true;
}
}
 
$rowset[$row['post_id']] = array(
'hide_post' => ($row['foe'] && ($view != 'show' || $post_id != $row['post_id'])) ? true : false,
 
'post_id' => $row['post_id'],
'post_time' => $row['post_time'],
'user_id' => $row['user_id'],
'username' => $row['username'],
'user_colour' => $row['user_colour'],
'topic_id' => $row['topic_id'],
'forum_id' => $row['forum_id'],
'post_subject' => $row['post_subject'],
'post_edit_count' => $row['post_edit_count'],
'post_edit_time' => $row['post_edit_time'],
'post_edit_reason' => $row['post_edit_reason'],
'post_edit_user' => $row['post_edit_user'],
'post_edit_locked' => $row['post_edit_locked'],
 
// Make sure the icon actually exists
'icon_id' => (isset($icons[$row['icon_id']]['img'], $icons[$row['icon_id']]['height'], $icons[$row['icon_id']]['width'])) ? $row['icon_id'] : 0,
'post_attachment' => $row['post_attachment'],
'post_approved' => $row['post_approved'],
'post_reported' => $row['post_reported'],
'post_username' => $row['post_username'],
'post_text' => $row['post_text'],
'bbcode_uid' => $row['bbcode_uid'],
'bbcode_bitfield' => $row['bbcode_bitfield'],
'enable_smilies' => $row['enable_smilies'],
'enable_sig' => $row['enable_sig'],
'friend' => $row['friend'],
'foe' => $row['foe'],
);
 
// Define the global bbcode bitfield, will be used to load bbcodes
$bbcode_bitfield = $bbcode_bitfield | base64_decode($row['bbcode_bitfield']);
 
// Is a signature attached? Are we going to display it?
if ($row['enable_sig'] && $config['allow_sig'] && $user->optionget('viewsigs'))
{
$bbcode_bitfield = $bbcode_bitfield | base64_decode($row['user_sig_bbcode_bitfield']);
}
 
// Cache various user specific data ... so we don't have to recompute
// this each time the same user appears on this page
if (!isset($user_cache[$poster_id]))
{
if ($poster_id == ANONYMOUS)
{
$user_cache[$poster_id] = array(
'joined' => '',
'posts' => '',
'from' => '',
 
'sig' => '',
'sig_bbcode_uid' => '',
'sig_bbcode_bitfield' => '',
 
'online' => false,
'avatar' => ($user->optionget('viewavatars')) ? get_user_avatar($row['user_avatar'], $row['user_avatar_type'], $row['user_avatar_width'], $row['user_avatar_height']) : '',
'rank_title' => '',
'rank_image' => '',
'rank_image_src' => '',
'sig' => '',
'profile' => '',
'pm' => '',
'email' => '',
'www' => '',
'icq_status_img' => '',
'icq' => '',
'aim' => '',
'msn' => '',
'yim' => '',
'jabber' => '',
'search' => '',
'age' => '',
 
'username' => $row['username'],
'user_colour' => $row['user_colour'],
 
'warnings' => 0,
'allow_pm' => 0,
);
 
get_user_rank($row['user_rank'], false, $user_cache[$poster_id]['rank_title'], $user_cache[$poster_id]['rank_image'], $user_cache[$poster_id]['rank_image_src']);
}
else
{
$user_sig = '';
 
// We add the signature to every posters entry because enable_sig is post dependant
if ($row['user_sig'] && $config['allow_sig'] && $user->optionget('viewsigs'))
{
$user_sig = $row['user_sig'];
}
 
$id_cache[] = $poster_id;
 
$user_cache[$poster_id] = array(
'joined' => $user->format_date($row['user_regdate'], 'M d Y'),
'posts' => $row['user_posts'],
'warnings' => (isset($row['user_warnings'])) ? $row['user_warnings'] : 0,
'from' => (!empty($row['user_from'])) ? $row['user_from'] : '',
 
'sig' => $user_sig,
'sig_bbcode_uid' => (!empty($row['user_sig_bbcode_uid'])) ? $row['user_sig_bbcode_uid'] : '',
'sig_bbcode_bitfield' => (!empty($row['user_sig_bbcode_bitfield'])) ? $row['user_sig_bbcode_bitfield'] : '',
 
'viewonline' => $row['user_allow_viewonline'],
'allow_pm' => $row['user_allow_pm'],
 
'avatar' => ($user->optionget('viewavatars')) ? get_user_avatar($row['user_avatar'], $row['user_avatar_type'], $row['user_avatar_width'], $row['user_avatar_height']) : '',
'age' => '',
 
'rank_title' => '',
'rank_image' => '',
'rank_image_src' => '',
 
'username' => $row['username'],
'user_colour' => $row['user_colour'],
 
'online' => false,
'profile' => append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=viewprofile&amp;u=$poster_id"),
'www' => $row['user_website'],
'aim' => ($row['user_aim'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&amp;action=aim&amp;u=$poster_id") : '',
'msn' => ($row['user_msnm'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&amp;action=msnm&amp;u=$poster_id") : '',
'yim' => ($row['user_yim']) ? 'http://edit.yahoo.com/config/send_webmesg?.target=' . urlencode($row['user_yim']) . '&amp;.src=pg' : '',
'jabber' => ($row['user_jabber'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&amp;action=jabber&amp;u=$poster_id") : '',
'search' => ($auth->acl_get('u_search')) ? append_sid("{$phpbb_root_path}search.$phpEx", "author_id=$poster_id&amp;sr=posts") : '',
 
'author_full' => get_username_string('full', $poster_id, $row['username'], $row['user_colour']),
'author_colour' => get_username_string('colour', $poster_id, $row['username'], $row['user_colour']),
'author_username' => get_username_string('username', $poster_id, $row['username'], $row['user_colour']),
'author_profile' => get_username_string('profile', $poster_id, $row['username'], $row['user_colour']),
);
 
get_user_rank($row['user_rank'], $row['user_posts'], $user_cache[$poster_id]['rank_title'], $user_cache[$poster_id]['rank_image'], $user_cache[$poster_id]['rank_image_src']);
 
if (!empty($row['user_allow_viewemail']) || $auth->acl_get('a_email'))
{
$user_cache[$poster_id]['email'] = ($config['board_email_form'] && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=email&amp;u=$poster_id") : (($config['board_hide_emails'] && !$auth->acl_get('a_email')) ? '' : 'mailto:' . $row['user_email']);
}
else
{
$user_cache[$poster_id]['email'] = '';
}
 
if (!empty($row['user_icq']))
{
$user_cache[$poster_id]['icq'] = 'http://www.icq.com/people/webmsg.php?to=' . $row['user_icq'];
$user_cache[$poster_id]['icq_status_img'] = '<img src="http://web.icq.com/whitepages/online?icq=' . $row['user_icq'] . '&amp;img=5" width="18" height="18" alt="" />';
}
else
{
$user_cache[$poster_id]['icq_status_img'] = '';
$user_cache[$poster_id]['icq'] = '';
}
 
if ($config['allow_birthdays'] && !empty($row['user_birthday']))
{
list($bday_day, $bday_month, $bday_year) = array_map('intval', explode('-', $row['user_birthday']));
 
if ($bday_year)
{
$diff = $now['mon'] - $bday_month;
if ($diff == 0)
{
$diff = ($now['mday'] - $bday_day < 0) ? 1 : 0;
}
else
{
$diff = ($diff < 0) ? 1 : 0;
}
 
$user_cache[$poster_id]['age'] = (int) ($now['year'] - $bday_year - $diff);
}
}
}
}
}
$db->sql_freeresult($result);
 
// Load custom profile fields
if ($config['load_cpf_viewtopic'])
{
if (!class_exists('custom_profile'))
{
include($phpbb_root_path . 'includes/functions_profile_fields.' . $phpEx);
}
$cp = new custom_profile();
 
// Grab all profile fields from users in id cache for later use - similar to the poster cache
$profile_fields_tmp = $cp->generate_profile_fields_template('grab', $id_cache);
 
// filter out fields not to be displayed on viewtopic. Yes, it's a hack, but this shouldn't break any MODs.
$profile_fields_cache = array();
foreach ($profile_fields_tmp as $profile_user_id => $profile_fields)
{
$profile_fields_cache[$profile_user_id] = array();
foreach ($profile_fields as $used_ident => $profile_field)
{
if ($profile_field['data']['field_show_on_vt'])
{
$profile_fields_cache[$profile_user_id][$used_ident] = $profile_field;
}
}
}
unset($profile_fields_tmp);
}
 
// Generate online information for user
if ($config['load_onlinetrack'] && sizeof($id_cache))
{
$sql = 'SELECT session_user_id, MAX(session_time) as online_time, MIN(session_viewonline) AS viewonline
FROM ' . SESSIONS_TABLE . '
WHERE ' . $db->sql_in_set('session_user_id', $id_cache) . '
GROUP BY session_user_id';
$result = $db->sql_query($sql);
 
$update_time = $config['load_online_time'] * 60;
while ($row = $db->sql_fetchrow($result))
{
$user_cache[$row['session_user_id']]['online'] = (time() - $update_time < $row['online_time'] && (($row['viewonline']) || $auth->acl_get('u_viewonline'))) ? true : false;
}
$db->sql_freeresult($result);
}
unset($id_cache);
 
// Pull attachment data
if (sizeof($attach_list))
{
if ($auth->acl_get('u_download') && $auth->acl_get('f_download', $forum_id))
{
$sql = 'SELECT *
FROM ' . ATTACHMENTS_TABLE . '
WHERE ' . $db->sql_in_set('post_msg_id', $attach_list) . '
AND in_message = 0
ORDER BY filetime DESC, post_msg_id ASC';
$result = $db->sql_query($sql);
 
while ($row = $db->sql_fetchrow($result))
{
$attachments[$row['post_msg_id']][] = $row;
}
$db->sql_freeresult($result);
 
// No attachments exist, but post table thinks they do so go ahead and reset post_attach flags
if (!sizeof($attachments))
{
$sql = 'UPDATE ' . POSTS_TABLE . '
SET post_attachment = 0
WHERE ' . $db->sql_in_set('post_id', $attach_list);
$db->sql_query($sql);
 
// We need to update the topic indicator too if the complete topic is now without an attachment
if (sizeof($rowset) != $total_posts)
{
// Not all posts are displayed so we query the db to find if there's any attachment for this topic
$sql = 'SELECT a.post_msg_id as post_id
FROM ' . ATTACHMENTS_TABLE . ' a, ' . POSTS_TABLE . " p
WHERE p.topic_id = $topic_id
AND p.post_approved = 1
AND p.topic_id = a.topic_id";
$result = $db->sql_query_limit($sql, 1);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
 
if (!$row)
{
$sql = 'UPDATE ' . TOPICS_TABLE . "
SET topic_attachment = 0
WHERE topic_id = $topic_id";
$db->sql_query($sql);
}
}
else
{
$sql = 'UPDATE ' . TOPICS_TABLE . "
SET topic_attachment = 0
WHERE topic_id = $topic_id";
$db->sql_query($sql);
}
}
else if ($has_attachments && !$topic_data['topic_attachment'])
{
// Topic has approved attachments but its flag is wrong
$sql = 'UPDATE ' . TOPICS_TABLE . "
SET topic_attachment = 1
WHERE topic_id = $topic_id";
$db->sql_query($sql);
 
$topic_data['topic_attachment'] = 1;
}
}
else
{
$display_notice = true;
}
}
 
// Instantiate BBCode if need be
if ($bbcode_bitfield !== '')
{
$bbcode = new bbcode(base64_encode($bbcode_bitfield));
}
 
$i_total = sizeof($rowset) - 1;
$prev_post_id = '';
 
$template->assign_vars(array(
'S_NUM_POSTS' => sizeof($post_list))
);
 
// Output the posts
$first_unread = $post_unread = false;
for ($i = 0, $end = sizeof($post_list); $i < $end; ++$i)
{
// A non-existing rowset only happens if there was no user present for the entered poster_id
// This could be a broken posts table.
if (!isset($rowset[$post_list[$i]]))
{
continue;
}
 
$row =& $rowset[$post_list[$i]];
$poster_id = $row['user_id'];
 
// End signature parsing, only if needed
if ($user_cache[$poster_id]['sig'] && $row['enable_sig'] && empty($user_cache[$poster_id]['sig_parsed']))
{
$user_cache[$poster_id]['sig'] = censor_text($user_cache[$poster_id]['sig']);
 
if ($user_cache[$poster_id]['sig_bbcode_bitfield'])
{
$bbcode->bbcode_second_pass($user_cache[$poster_id]['sig'], $user_cache[$poster_id]['sig_bbcode_uid'], $user_cache[$poster_id]['sig_bbcode_bitfield']);
}
 
$user_cache[$poster_id]['sig'] = bbcode_nl2br($user_cache[$poster_id]['sig']);
$user_cache[$poster_id]['sig'] = smiley_text($user_cache[$poster_id]['sig']);
$user_cache[$poster_id]['sig_parsed'] = true;
}
 
// Parse the message and subject
$message = censor_text($row['post_text']);
 
// Second parse bbcode here
if ($row['bbcode_bitfield'])
{
$bbcode->bbcode_second_pass($message, $row['bbcode_uid'], $row['bbcode_bitfield']);
}
 
$message = bbcode_nl2br($message);
$message = smiley_text($message);
 
if (!empty($attachments[$row['post_id']]))
{
parse_attachments($forum_id, $message, $attachments[$row['post_id']], $update_count);
}
 
// Replace naughty words
$row['post_subject'] = censor_text($row['post_subject']);
 
// Highlight active words (primarily for search)
if ($highlight_match)
{
$message = preg_replace('#(?!<.*)(?<!\w)(' . $highlight_match . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">\1</span>', $message);
$row['post_subject'] = preg_replace('#(?!<.*)(?<!\w)(' . $highlight_match . ')(?!\w|[^<>]*(?:</s(?:cript|tyle))?>)#is', '<span class="posthilit">\1</span>', $row['post_subject']);
}
 
// Editing information
if (($row['post_edit_count'] && $config['display_last_edited']) || $row['post_edit_reason'])
{
// Get usernames for all following posts if not already stored
if (!sizeof($post_edit_list) && ($row['post_edit_reason'] || ($row['post_edit_user'] && !isset($user_cache[$row['post_edit_user']]))))
{
// Remove all post_ids already parsed (we do not have to check them)
$post_storage_list = (!$store_reverse) ? array_slice($post_list, $i) : array_slice(array_reverse($post_list), $i);
 
$sql = 'SELECT DISTINCT u.user_id, u.username, u.user_colour
FROM ' . POSTS_TABLE . ' p, ' . USERS_TABLE . ' u
WHERE ' . $db->sql_in_set('p.post_id', $post_storage_list) . '
AND p.post_edit_count <> 0
AND p.post_edit_user <> 0
AND p.post_edit_user = u.user_id';
$result2 = $db->sql_query($sql);
while ($user_edit_row = $db->sql_fetchrow($result2))
{
$post_edit_list[$user_edit_row['user_id']] = $user_edit_row;
}
$db->sql_freeresult($result2);
 
unset($post_storage_list);
}
 
$l_edit_time_total = ($row['post_edit_count'] == 1) ? $user->lang['EDITED_TIME_TOTAL'] : $user->lang['EDITED_TIMES_TOTAL'];
 
if ($row['post_edit_reason'])
{
// User having edited the post also being the post author?
if (!$row['post_edit_user'] || $row['post_edit_user'] == $poster_id)
{
$display_username = get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']);
}
else
{
$display_username = get_username_string('full', $row['post_edit_user'], $post_edit_list[$row['post_edit_user']]['username'], $post_edit_list[$row['post_edit_user']]['user_colour']);
}
 
$l_edited_by = sprintf($l_edit_time_total, $display_username, $user->format_date($row['post_edit_time'], false, true), $row['post_edit_count']);
}
else
{
if ($row['post_edit_user'] && !isset($user_cache[$row['post_edit_user']]))
{
$user_cache[$row['post_edit_user']] = $post_edit_list[$row['post_edit_user']];
}
 
// User having edited the post also being the post author?
if (!$row['post_edit_user'] || $row['post_edit_user'] == $poster_id)
{
$display_username = get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']);
}
else
{
$display_username = get_username_string('full', $row['post_edit_user'], $user_cache[$row['post_edit_user']]['username'], $user_cache[$row['post_edit_user']]['user_colour']);
}
 
$l_edited_by = sprintf($l_edit_time_total, $display_username, $user->format_date($row['post_edit_time'], false, true), $row['post_edit_count']);
}
}
else
{
$l_edited_by = '';
}
 
// Bump information
if ($topic_data['topic_bumped'] && $row['post_id'] == $topic_data['topic_last_post_id'] && isset($user_cache[$topic_data['topic_bumper']]) )
{
// It is safe to grab the username from the user cache array, we are at the last
// post and only the topic poster and last poster are allowed to bump.
// Admins and mods are bound to the above rules too...
$l_bumped_by = sprintf($user->lang['BUMPED_BY'], $user_cache[$topic_data['topic_bumper']]['username'], $user->format_date($topic_data['topic_last_post_time'], false, true));
}
else
{
$l_bumped_by = '';
}
 
$cp_row = array();
 
//
if ($config['load_cpf_viewtopic'])
{
$cp_row = (isset($profile_fields_cache[$poster_id])) ? $cp->generate_profile_fields_template('show', false, $profile_fields_cache[$poster_id]) : array();
}
 
$post_unread = (isset($topic_tracking_info[$topic_id]) && $row['post_time'] > $topic_tracking_info[$topic_id]) ? true : false;
 
$s_first_unread = false;
if (!$first_unread && $post_unread)
{
$s_first_unread = $first_unread = true;
}
 
$edit_allowed = ($user->data['is_registered'] && ($auth->acl_get('m_edit', $forum_id) || (
$user->data['user_id'] == $poster_id &&
$auth->acl_get('f_edit', $forum_id) &&
!$row['post_edit_locked'] &&
($row['post_time'] > time() - ($config['edit_time'] * 60) || !$config['edit_time'])
)));
 
$delete_allowed = ($user->data['is_registered'] && ($auth->acl_get('m_delete', $forum_id) || (
$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() - ($config['delete_time'] * 60) || !$config['delete_time']) &&
// we do not want to allow removal of the last post if a moderator locked it!
!$row['post_edit_locked']
)));
 
//
$postrow = array(
'POST_AUTHOR_FULL' => ($poster_id != ANONYMOUS) ? $user_cache[$poster_id]['author_full'] : get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
'POST_AUTHOR_COLOUR' => ($poster_id != ANONYMOUS) ? $user_cache[$poster_id]['author_colour'] : get_username_string('colour', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
'POST_AUTHOR' => ($poster_id != ANONYMOUS) ? $user_cache[$poster_id]['author_username'] : get_username_string('username', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
'U_POST_AUTHOR' => ($poster_id != ANONYMOUS) ? $user_cache[$poster_id]['author_profile'] : get_username_string('profile', $poster_id, $row['username'], $row['user_colour'], $row['post_username']),
 
'RANK_TITLE' => $user_cache[$poster_id]['rank_title'],
'RANK_IMG' => $user_cache[$poster_id]['rank_image'],
'RANK_IMG_SRC' => $user_cache[$poster_id]['rank_image_src'],
'POSTER_JOINED' => $user_cache[$poster_id]['joined'],
'POSTER_POSTS' => $user_cache[$poster_id]['posts'],
'POSTER_FROM' => $user_cache[$poster_id]['from'],
'POSTER_AVATAR' => $user_cache[$poster_id]['avatar'],
'POSTER_WARNINGS' => $user_cache[$poster_id]['warnings'],
'POSTER_AGE' => $user_cache[$poster_id]['age'],
 
'POST_DATE' => $user->format_date($row['post_time'], false, ($view == 'print') ? true : false),
'POST_SUBJECT' => $row['post_subject'],
'MESSAGE' => $message,
'SIGNATURE' => ($row['enable_sig']) ? $user_cache[$poster_id]['sig'] : '',
'EDITED_MESSAGE' => $l_edited_by,
'EDIT_REASON' => $row['post_edit_reason'],
'BUMPED_MESSAGE' => $l_bumped_by,
 
'MINI_POST_IMG' => ($post_unread) ? $user->img('icon_post_target_unread', 'NEW_POST') : $user->img('icon_post_target', 'POST'),
'POST_ICON_IMG' => ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['img'] : '',
'POST_ICON_IMG_WIDTH' => ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['width'] : '',
'POST_ICON_IMG_HEIGHT' => ($topic_data['enable_icons'] && !empty($row['icon_id'])) ? $icons[$row['icon_id']]['height'] : '',
'ICQ_STATUS_IMG' => $user_cache[$poster_id]['icq_status_img'],
'ONLINE_IMG' => ($poster_id == ANONYMOUS || !$config['load_onlinetrack']) ? '' : (($user_cache[$poster_id]['online']) ? $user->img('icon_user_online', 'ONLINE') : $user->img('icon_user_offline', 'OFFLINE')),
'S_ONLINE' => ($poster_id == ANONYMOUS || !$config['load_onlinetrack']) ? false : (($user_cache[$poster_id]['online']) ? true : false),
 
'U_EDIT' => ($edit_allowed) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=edit&amp;f=$forum_id&amp;p={$row['post_id']}") : '',
'U_QUOTE' => ($auth->acl_get('f_reply', $forum_id)) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=quote&amp;f=$forum_id&amp;p={$row['post_id']}") : '',
'U_INFO' => ($auth->acl_get('m_info', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", "i=main&amp;mode=post_details&amp;f=$forum_id&amp;p=" . $row['post_id'], true, $user->session_id) : '',
'U_DELETE' => ($delete_allowed) ? append_sid("{$phpbb_root_path}posting.$phpEx", "mode=delete&amp;f=$forum_id&amp;p={$row['post_id']}") : '',
 
'U_PROFILE' => $user_cache[$poster_id]['profile'],
'U_SEARCH' => $user_cache[$poster_id]['search'],
'U_PM' => ($poster_id != ANONYMOUS && $config['allow_privmsg'] && $auth->acl_get('u_sendpm') && ($user_cache[$poster_id]['allow_pm'] || $auth->acl_gets('a_', 'm_') || $auth->acl_getf_global('m_'))) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&amp;mode=compose&amp;action=quotepost&amp;p=' . $row['post_id']) : '',
'U_EMAIL' => $user_cache[$poster_id]['email'],
'U_WWW' => $user_cache[$poster_id]['www'],
'U_ICQ' => $user_cache[$poster_id]['icq'],
'U_AIM' => $user_cache[$poster_id]['aim'],
'U_MSN' => $user_cache[$poster_id]['msn'],
'U_YIM' => $user_cache[$poster_id]['yim'],
'U_JABBER' => $user_cache[$poster_id]['jabber'],
 
'U_REPORT' => ($auth->acl_get('f_report', $forum_id)) ? append_sid("{$phpbb_root_path}report.$phpEx", 'f=' . $forum_id . '&amp;p=' . $row['post_id']) : '',
'U_MCP_REPORT' => ($auth->acl_get('m_report', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=reports&amp;mode=report_details&amp;f=' . $forum_id . '&amp;p=' . $row['post_id'], true, $user->session_id) : '',
'U_MCP_APPROVE' => ($auth->acl_get('m_approve', $forum_id)) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&amp;mode=approve_details&amp;f=' . $forum_id . '&amp;p=' . $row['post_id'], true, $user->session_id) : '',
'U_MINI_POST' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'p=' . $row['post_id']) . (($topic_data['topic_type'] == POST_GLOBAL) ? '&amp;f=' . $forum_id : '') . '#p' . $row['post_id'],
'U_NEXT_POST_ID' => ($i < $i_total && isset($rowset[$post_list[$i + 1]])) ? $rowset[$post_list[$i + 1]]['post_id'] : '',
'U_PREV_POST_ID' => $prev_post_id,
'U_NOTES' => ($auth->acl_getf_global('m_')) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=notes&amp;mode=user_notes&amp;u=' . $poster_id, true, $user->session_id) : '',
'U_WARN' => ($auth->acl_get('m_warn') && $poster_id != $user->data['user_id'] && $poster_id != ANONYMOUS) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=warn&amp;mode=warn_post&amp;f=' . $forum_id . '&amp;p=' . $row['post_id'], true, $user->session_id) : '',
 
'POST_ID' => $row['post_id'],
'POSTER_ID' => $poster_id,
 
'S_HAS_ATTACHMENTS' => (!empty($attachments[$row['post_id']])) ? true : false,
'S_POST_UNAPPROVED' => ($row['post_approved']) ? false : true,
'S_POST_REPORTED' => ($row['post_reported'] && $auth->acl_get('m_report', $forum_id)) ? true : false,
'S_DISPLAY_NOTICE' => $display_notice && $row['post_attachment'],
'S_FRIEND' => ($row['friend']) ? true : false,
'S_UNREAD_POST' => $post_unread,
'S_FIRST_UNREAD' => $s_first_unread,
'S_CUSTOM_FIELDS' => (isset($cp_row['row']) && sizeof($cp_row['row'])) ? true : false,
'S_TOPIC_POSTER' => ($topic_data['topic_poster'] == $poster_id) ? true : false,
 
'S_IGNORE_POST' => ($row['hide_post']) ? true : false,
'L_IGNORE_POST' => ($row['hide_post']) ? sprintf($user->lang['POST_BY_FOE'], get_username_string('full', $poster_id, $row['username'], $row['user_colour'], $row['post_username']), '<a href="' . $viewtopic_url . "&amp;p={$row['post_id']}&amp;view=show#p{$row['post_id']}" . '">', '</a>') : '',
);
 
if (isset($cp_row['row']) && sizeof($cp_row['row']))
{
$postrow = array_merge($postrow, $cp_row['row']);
}
        $postrow['POST_NUM'] = $start + ($i);
       
// Dump vars into template
$template->assign_block_vars('postrow', $postrow);
 
if (!empty($cp_row['blockrow']))
{
foreach ($cp_row['blockrow'] as $field_data)
{
$template->assign_block_vars('postrow.custom_fields', $field_data);
}
}
 
// Display not already displayed Attachments for this post, we already parsed them. ;)
if (!empty($attachments[$row['post_id']]))
{
foreach ($attachments[$row['post_id']] as $attachment)
{
$template->assign_block_vars('postrow.attachment', array(
'DISPLAY_ATTACHMENT' => $attachment)
);
}
}
 
$prev_post_id = $row['post_id'];
 
unset($rowset[$post_list[$i]]);
unset($attachments[$row['post_id']]);
}
unset($rowset, $user_cache);
 
// Update topic view and if necessary attachment view counters ... but only for humans and if this is the first 'page view'
if (isset($user->data['session_page']) && !$user->data['is_bot'] && (strpos($user->data['session_page'], '&t=' . $topic_id) === false || isset($user->data['session_created'])))
{
$sql = 'UPDATE ' . TOPICS_TABLE . '
SET topic_views = topic_views + 1, topic_last_view_time = ' . time() . "
WHERE topic_id = $topic_id";
$db->sql_query($sql);
// Update the attachment download counts
if (sizeof($update_count))
{
$sql = 'UPDATE ' . ATTACHMENTS_TABLE . '
SET download_count = download_count + 1
WHERE ' . $db->sql_in_set('attach_id', array_unique($update_count));
$db->sql_query($sql);
}
}
 
// Get last post time for all global announcements
// to keep proper forums tracking
if ($topic_data['topic_type'] == POST_GLOBAL)
{
$sql = 'SELECT topic_last_post_time as forum_last_post_time
FROM ' . TOPICS_TABLE . '
WHERE forum_id = 0
ORDER BY topic_last_post_time DESC';
$result = $db->sql_query_limit($sql, 1);
$topic_data['forum_last_post_time'] = (int) $db->sql_fetchfield('forum_last_post_time');
$db->sql_freeresult($result);
 
$sql = 'SELECT mark_time as forum_mark_time
FROM ' . FORUMS_TRACK_TABLE . '
WHERE forum_id = 0
AND user_id = ' . $user->data['user_id'];
$result = $db->sql_query($sql);
$topic_data['forum_mark_time'] = (int) $db->sql_fetchfield('forum_mark_time');
$db->sql_freeresult($result);
}
 
// Only mark topic if it's currently unread. Also make sure we do not set topic tracking back if earlier pages are viewed.
if (isset($topic_tracking_info[$topic_id]) && $topic_data['topic_last_post_time'] > $topic_tracking_info[$topic_id] && $max_post_time > $topic_tracking_info[$topic_id])
{
markread('topic', (($topic_data['topic_type'] == POST_GLOBAL) ? 0 : $forum_id), $topic_id, $max_post_time);
 
// Update forum info
$all_marked_read = update_forum_tracking_info((($topic_data['topic_type'] == POST_GLOBAL) ? 0 : $forum_id), $topic_data['forum_last_post_time'], (isset($topic_data['forum_mark_time'])) ? $topic_data['forum_mark_time'] : false, false);
}
else
{
$all_marked_read = true;
}
 
// If there are absolutely no more unread posts in this forum and unread posts shown, we can savely show the #unread link
if ($all_marked_read)
{
if ($post_unread)
{
$template->assign_vars(array(
'U_VIEW_UNREAD_POST' => '#unread',
));
}
else if (isset($topic_tracking_info[$topic_id]) && $topic_data['topic_last_post_time'] > $topic_tracking_info[$topic_id])
{
$template->assign_vars(array(
'U_VIEW_UNREAD_POST' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&amp;t=$topic_id&amp;view=unread") . '#unread',
));
}
}
else if (!$all_marked_read)
{
$last_page = ((floor($start / $config['posts_per_page']) + 1) == max(ceil($total_posts / $config['posts_per_page']), 1)) ? true : false;
 
// What can happen is that we are at the last displayed page. If so, we also display the #unread link based in $post_unread
if ($last_page && $post_unread)
{
$template->assign_vars(array(
'U_VIEW_UNREAD_POST' => '#unread',
));
}
else if (!$last_page)
{
$template->assign_vars(array(
'U_VIEW_UNREAD_POST' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&amp;t=$topic_id&amp;view=unread") . '#unread',
));
}
}
 
// let's set up quick_reply
$s_quick_reply = false;
if ($user->data['is_registered'] && $config['allow_quick_reply'] && ($topic_data['forum_flags'] & FORUM_FLAG_QUICK_REPLY) && $auth->acl_get('f_reply', $forum_id))
{
// Quick reply enabled forum
$s_quick_reply = (($topic_data['forum_status'] == ITEM_UNLOCKED && $topic_data['topic_status'] == ITEM_UNLOCKED) || $auth->acl_get('m_edit', $forum_id)) ? true : false;
}
 
if ($s_can_vote || $s_quick_reply)
{
add_form_key('posting');
 
if ($s_quick_reply)
{
$s_attach_sig = $config['allow_sig'] && $user->optionget('attachsig') && $auth->acl_get('f_sigs', $forum_id) && $auth->acl_get('u_sig');
$s_smilies = $config['allow_smilies'] && $user->optionget('smilies') && $auth->acl_get('f_smilies', $forum_id);
$s_bbcode = $config['allow_bbcode'] && $user->optionget('bbcode') && $auth->acl_get('f_bbcode', $forum_id);
$s_notify = $config['allow_topic_notify'] && ($user->data['user_notify'] || $s_watching_topic['is_watching']);
 
$qr_hidden_fields = array(
'topic_cur_post_id' => (int) $topic_data['topic_last_post_id'],
'lastclick' => (int) time(),
'topic_id' => (int) $topic_data['topic_id'],
'forum_id' => (int) $forum_id,
);
 
// Originally we use checkboxes and check with isset(), so we only provide them if they would be checked
(!$s_bbcode) ? $qr_hidden_fields['disable_bbcode'] = 1 : true;
(!$s_smilies) ? $qr_hidden_fields['disable_smilies'] = 1 : true;
(!$config['allow_post_links']) ? $qr_hidden_fields['disable_magic_url'] = 1 : true;
($s_attach_sig) ? $qr_hidden_fields['attach_sig'] = 1 : true;
($s_notify) ? $qr_hidden_fields['notify'] = 1 : true;
($topic_data['topic_status'] == ITEM_LOCKED) ? $qr_hidden_fields['lock_topic'] = 1 : true;
 
$template->assign_vars(array(
'S_QUICK_REPLY' => true,
'U_QR_ACTION' => append_sid("{$phpbb_root_path}posting.$phpEx", "mode=reply&amp;f=$forum_id&amp;t=$topic_id"),
'QR_HIDDEN_FIELDS' => build_hidden_fields($qr_hidden_fields),
'SUBJECT' => 'Re: ' . censor_text($topic_data['topic_title']),
));
}
}
 
// We overwrite $_REQUEST['f'] if there is no forum specified
// to be able to display the correct online list.
// One downside is that the user currently viewing this topic/post is not taken into account.
if (empty($_REQUEST['f']))
{
$_REQUEST['f'] = $forum_id;
}
 
// We need to do the same with the topic_id. See #53025.
if (empty($_REQUEST['t']) && !empty($topic_id))
{
$_REQUEST['t'] = $topic_id;
}
 
// Output the page
page_header($user->lang['VIEW_TOPIC'] . ' - ' . $topic_data['topic_title'], true, $forum_id);
 
$template->set_filenames(array(
'body' => ($view == 'print') ? 'viewtopic_print.html' : 'viewtopic_body.html')
);
make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"), $forum_id);
 
page_footer();
 
?>

Latest revision as of 16:59, 7 August 2020

Please feel free to use this page to test edits and practice your Mad Wiki skillz.

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