<?php

//-- mod : post icon -------------------------------------------------------------------------------

/***************************************************************************

* viewtopic.php

* -------------------

* begin : Saturday, Feb 13, 2001

* copyright : (C) 2001 The phpBB Group

* email : support@phpbb.com

*

* $Id: viewtopic.php,v 1.186.2.45 2005/10/05 17:42:04 grahamje Exp $

*

*

***************************************************************************/

/***************************************************************************

*

* This program is free software; you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation; either version 2 of the License, or

* (at your option) any later version.

*

***************************************************************************/

define('IN_PHPBB', true);

define('IN_CASHMOD', true);

define('CM_VIEWTOPIC', true);

$phpbb_root_path = './';

include($phpbb_root_path . 'extension.inc');

include($phpbb_root_path . 'common.'.$phpEx);

include($phpbb_root_path . 'includes/bbcode.'.$phpEx);

//-- mod : post icon -------------------------------------------------------------------------------

//-- add

include($phpbb_root_path . 'includes/def_icons.'. $phpEx);

//-- fin mod : post icon ---------------------------------------------------------------------------

//

// Start initial var setup

//

$topic_id = $post_id = 0;

if ( isset($HTTP_GET_VARS[POST_TOPIC_URL]) )

{

$topic_id = intval($HTTP_GET_VARS[POST_TOPIC_URL]);

}

else if ( isset($HTTP_GET_VARS['topic']) )

{

$topic_id = intval($HTTP_GET_VARS['topic']);

}

if ( isset($HTTP_GET_VARS[POST_POST_URL]))

{

$post_id = intval($HTTP_GET_VARS[POST_POST_URL]);

}

$start = ( isset($HTTP_GET_VARS['start']) ) ? intval($HTTP_GET_VARS['start']) : 0;

$start = ($start < 0) ? 0 : $start;

if (!$topic_id && !$post_id)

{

message_die(GENERAL_MESSAGE, 'Topic_post_not_exist');

}

//

// Find topic id if user requested a newer

// or older topic

//

if ( isset($HTTP_GET_VARS['view']) && empty($HTTP_GET_VARS[POST_POST_URL]) )

{

if ( $HTTP_GET_VARS['view'] == 'newest' )

{

if ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_sid']) || isset($HTTP_GET_VARS['sid']) )

{

$session_id = isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_sid']) ? $HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_sid'] : $HTTP_GET_VARS['sid'];

if ( $session_id )

{

$sql = "SELECT p.post_id

FROM " . POSTS_TABLE . " p, " . SESSIONS_TABLE . " s, " . USERS_TABLE . " u

WHERE s.session_id = '$session_id'

AND u.user_id = s.session_user_id

AND p.topic_id = $topic_id

AND p.post_time >= u.user_lastvisit

ORDER BY p.post_time ASC

LIMIT 1";

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, 'Could not obtain newer/older topic information', '', __LINE__, __FILE__, $sql);

}

if ( !($row = $db->sql_fetchrow($result)) )

{

message_die(GENERAL_MESSAGE, 'No_new_posts_last_visit');

}

$post_id = $row['post_id'];

if (isset($HTTP_GET_VARS['sid']))

{

redirect("viewtopic.$phpEx?sid=$session_id&" . POST_POST_URL . "=$post_id#$post_id");

}

else

{

redirect("viewtopic.$phpEx?" . POST_POST_URL . "=$post_id#$post_id");

}

}

}

redirect(append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id", true));

}

else if ( $HTTP_GET_VARS['view'] == 'next' || $HTTP_GET_VARS['view'] == 'previous' )

{

$sql_condition = ( $HTTP_GET_VARS['view'] == 'next' ) ? '>' : '<';

$sql_ordering = ( $HTTP_GET_VARS['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

AND t.topic_moved_id = 0

AND t.topic_last_post_id $sql_condition t2.topic_last_post_id

ORDER BY t.topic_last_post_id $sql_ordering

LIMIT 1";

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, "Could not obtain newer/older topic information", '', __LINE__, __FILE__, $sql);

}

if ( $row = $db->sql_fetchrow($result) )

{

$topic_id = intval($row['topic_id']);

}

else

{

$message = ( $HTTP_GET_VARS['view'] == 'next' ) ? 'No_newer_topics' : 'No_older_topics';

message_die(GENERAL_MESSAGE, $message);

}

}

}

//

// 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 ";

$join_sql = (!$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";

$count_sql = (!$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.topic_vote, t.topic_last_post_id, f.forum_name, f.forum_status, f.forum_id, f.auth_view, f.auth_read, f.auth_post, f.auth_reply, f.auth_edit, f.auth_delete, f.auth_sticky, f.auth_announce, f.auth_pollcreate, f.auth_vote, f.auth_attachments ORDER BY p.post_id ASC";

$sql = "SELECT t.topic_id, t.topic_title, t.topic_status, t.topic_replies, t.topic_time, t.topic_type, t.topic_vote, t.topic_last_post_id, f.forum_name, f.forum_status, f.forum_id, f.auth_view, f.auth_read, f.auth_post, f.auth_reply, f.auth_edit, f.auth_delete, f.auth_sticky, f.auth_announce, f.auth_pollcreate, f.auth_vote, f.auth_attachments, f.attached_forum_id" . $count_sql . "

FROM " . TOPICS_TABLE . " t, " . FORUMS_TABLE . " f" . $join_sql_table . "

WHERE $join_sql

AND f.forum_id = t.forum_id

$order_sql";

//-- mod : quick post es -------------------------------------------------------

//-- add

$sql = str_replace(', f.forum_id', ', f.forum_id, f.forum_qpes', $sql);

//-- fin mod : quick post es ---------------------------------------------------

//-- mod : Attach mod ---------------------------------------------------------

//-- add

attach_setup_viewtopic_auth($order_sql, $sql);

//-- fin mod : Attach mod -----------------------------------------------------

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, "Could not obtain topic information", '', __LINE__, __FILE__, $sql);

}

if ( !($forum_topic_data = $db->sql_fetchrow($result)) )

{

message_die(GENERAL_MESSAGE, 'Topic_post_not_exist');

}

$forum_id = intval($forum_topic_data['forum_id']);

//

// Start session management

//

$userdata = session_pagestart($user_ip, $forum_id);

init_userprefs($userdata);

//

// End session management

//

##=== ADR START: check user if in cell or not ===#

if(($userdata['user_cell_time'] > '0') && (!defined('CELL')) && ($userdata['session_logged_in']) && ($userdata['user_level'] != ADMIN) && ($userdata['user_cell_punishment'] == '3')){

redirect(append_sid("adr_cell.$phpEx", true));

}

##=== ADR END ===#

//

// Start auth check

//

$is_auth = array();

$is_auth = auth(AUTH_ALL, $forum_id, $userdata, $forum_topic_data);

if( !$is_auth['auth_view'] || !$is_auth['auth_read'] )

{

if ( !$userdata['session_logged_in'] )

{

$redirect = ($post_id) ? POST_POST_URL . "=$post_id" : POST_TOPIC_URL . "=$topic_id";

$redirect .= ($start) ? "&start=$start" : '';

redirect(append_sid("login.$phpEx?redirect=viewtopic.$phpEx&$redirect", true));

}

$message = ( !$is_auth['auth_view'] ) ? $lang['Topic_post_not_exist'] : sprintf($lang['Sorry_auth_read'], $is_auth['auth_read_type']);

message_die(GENERAL_MESSAGE, $message);

}

//

// End auth check

//

// Forum Icon Mod

$sql = "SELECT forum_icon

FROM " . FORUMS_TABLE . "

WHERE forum_id = $forum_id";

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, 'Could not obtain forums information', '', __LINE__, __FILE__, $sql);

}

$forum_row = $db->sql_fetchrow($result);

$forum_icon = $forum_row['forum_icon'];

$forum_name = $forum_topic_data['forum_name'];

$topic_title = $forum_topic_data['topic_title'];

$topic_id = intval($forum_topic_data['topic_id']);

$topic_time = $forum_topic_data['topic_time'];

if ($post_id)

{

$start = floor(($forum_topic_data['prev_posts'] - 1) / intval($board_config['posts_per_page'])) * intval($board_config['posts_per_page']);

}

//

// Is user watching this thread?

//

if( $userdata['session_logged_in'] )

{

$can_watch_topic = TRUE;

$sql = "SELECT notify_status

FROM " . TOPICS_WATCH_TABLE . "

WHERE topic_id = $topic_id

AND user_id = " . $userdata['user_id'];

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, "Could not obtain topic watch information", '', __LINE__, __FILE__, $sql);

}

if ( $row = $db->sql_fetchrow($result) )

{

if ( isset($HTTP_GET_VARS['unwatch']) )

{

if ( $HTTP_GET_VARS['unwatch'] == 'topic' )

{

$is_watching_topic = 0;

$sql_priority = (SQL_LAYER == "mysql") ? "LOW_PRIORITY" : '';

$sql = "DELETE $sql_priority FROM " . TOPICS_WATCH_TABLE . "

WHERE topic_id = $topic_id

AND user_id = " . $userdata['user_id'];

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, "Could not delete topic watch information", '', __LINE__, __FILE__, $sql);

}

}

$template->assign_vars(array(

'META' => '<meta http-equiv="refresh" content="3;url=' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;start=$start") . '">')

);

$message = $lang['No_longer_watching'] . '<br /><br />' . sprintf($lang['Click_return_topic'], '<a href="' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;start=$start") . '">', '</a>');

message_die(GENERAL_MESSAGE, $message);

}

else

{

$is_watching_topic = TRUE;

if ( $row['notify_status'] )

{

$sql_priority = (SQL_LAYER == "mysql") ? "LOW_PRIORITY" : '';

$sql = "UPDATE $sql_priority " . TOPICS_WATCH_TABLE . "

SET notify_status = 0

WHERE topic_id = $topic_id

AND user_id = " . $userdata['user_id'];

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, "Could not update topic watch information", '', __LINE__, __FILE__, $sql);

}

}

}

}

else

{

if ( isset($HTTP_GET_VARS['watch']) )

{

if ( $HTTP_GET_VARS['watch'] == 'topic' )

{

$is_watching_topic = TRUE;

$sql_priority = (SQL_LAYER == "mysql") ? "LOW_PRIORITY" : '';

$sql = "INSERT $sql_priority INTO " . TOPICS_WATCH_TABLE . " (user_id, topic_id, notify_status)

VALUES (" . $userdata['user_id'] . ", $topic_id, 0)";

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, "Could not insert topic watch information", '', __LINE__, __FILE__, $sql);

}

}

$template->assign_vars(array(

'META' => '<meta http-equiv="refresh" content="3;url=' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;start=$start") . '">')

);

$message = $lang['You_are_watching'] . '<br /><br />' . sprintf($lang['Click_return_topic'], '<a href="' . append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;start=$start") . '">', '</a>');

message_die(GENERAL_MESSAGE, $message);

}

else

{

$is_watching_topic = 0;

}

}

}

else

{

if ( isset($HTTP_GET_VARS['unwatch']) )

{

if ( $HTTP_GET_VARS['unwatch'] == 'topic' )

{

redirect(append_sid("login.$phpEx?redirect=viewtopic.$phpEx&" . POST_TOPIC_URL . "=$topic_id&unwatch=topic", true));

}

}

else

{

$can_watch_topic = 0;

$is_watching_topic = 0;

}

}

//

// Generate a 'Show posts in previous x days' select box. If the postdays var is POSTed

// then get it's value, find the number of topics with dates newer than it (to properly

// handle pagination) and alter the main query

//

//-- mod : addon hide for bbcbxr -----------------------------------------------

//-- add

$valid = false;

if( $userdata['session_logged_in'] )

{

$sql = 'SELECT p.poster_id, p.topic_id

FROM ' . POSTS_TABLE . ' p

WHERE p.topic_id = ' . $topic_id . '

AND p.poster_id = ' . $userdata['user_id'];

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

$valid = $db->sql_numrows($hideresult) ? true : false;

}

//-- fin mod : addon hide for bbcbxr -------------------------------------------

$previous_days = array(0, 1, 7, 14, 30, 90, 180, 364);

$previous_days_text = array($lang['All_Posts'], $lang['1_Day'], $lang['7_Days'], $lang['2_Weeks'], $lang['1_Month'], $lang['3_Months'], $lang['6_Months'], $lang['1_Year']);

if( !empty($HTTP_POST_VARS['postdays']) || !empty($HTTP_GET_VARS['postdays']) )

{

$post_days = ( !empty($HTTP_POST_VARS['postdays']) ) ? intval($HTTP_POST_VARS['postdays']) : intval($HTTP_GET_VARS['postdays']);

$min_post_time = time() - (intval($post_days) * 86400);

$sql = "SELECT COUNT(p.post_id) AS num_posts

FROM " . TOPICS_TABLE . " t, " . POSTS_TABLE . " p

WHERE t.topic_id = $topic_id

AND p.topic_id = t.topic_id

AND p.post_time >= $min_post_time";

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, "Could not obtain limited topics count information", '', __LINE__, __FILE__, $sql);

}

$total_replies = ( $row = $db->sql_fetchrow($result) ) ? intval($row['num_posts']) : 0;

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

if ( !empty($HTTP_POST_VARS['postdays']))

{

$start = 0;

}

}

else

{

$total_replies = intval($forum_topic_data['topic_replies']) + 1;

$limit_posts_time = '';

$post_days = 0;

}

$select_post_days = '<select name="postdays">';

for($i = 0; $i < count($previous_days); $i++)

{

$selected = ($post_days == $previous_days[$i]) ? ' selected="selected"' : '';

$select_post_days .= '<option value="' . $previous_days[$i] . '"' . $selected . '>' . $previous_days_text[$i] . '</option>';

}

$select_post_days .= '</select>';

//

// Decide how to order the post display

//

if ( !empty($HTTP_POST_VARS['postorder']) || !empty($HTTP_GET_VARS['postorder']) )

{

$post_order = (!empty($HTTP_POST_VARS['postorder'])) ? htmlspecialchars($HTTP_POST_VARS['postorder']) : htmlspecialchars($HTTP_GET_VARS['postorder']);

$post_time_order = ($post_order == "asc") ? "ASC" : "DESC";

}

else

{

$post_order = 'asc';

$post_time_order = 'ASC';

}

$select_post_order = '<select name="postorder">';

if ( $post_time_order == 'ASC' )

{

$select_post_order .= '<option value="asc" selected="selected">' . $lang['Oldest_First'] . '</option><option value="desc">' . $lang['Newest_First'] . '</option>';

}

else

{

$select_post_order .= '<option value="asc">' . $lang['Oldest_First'] . '</option><option value="desc" selected="selected">' . $lang['Newest_First'] . '</option>';

}

$select_post_order .= '</select>';

//-- Mod : Similar Topics

//-- add

$sql = "SELECT topic_id

FROM ". TOPICS_TABLE ."

WHERE topic_id != $topic_id

AND MATCH (topic_title) AGAINST ('". addslashes($topic_title) ."')

ORDER BY topic_time DESC LIMIT 0,5";

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, "Could not get main information for similar topics", '', __LINE__, __FILE__, $sql);

}

$topics = array();

while ( $row = $db->sql_fetchrow($result) )

{

$topics[] = $row;

}

$count_similar = count($topics);

if ( $count_similar > 0 )

{

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

'L_SIMILAR' => $lang['Similar'],

'L_TOPIC' => $lang['Topic'],

'L_AUTHOR' => $lang['Author'],

'L_FORUM' => $lang['Forum'],

'L_REPLIES' => $lang['Replies'],

'L_LAST_POST' => $lang['Posted'])

);

for($i = 0; $i < $count_similar; $i++)

{

$sql = "SELECT t.topic_type, t.topic_status, t.topic_id, t.topic_title, t.topic_time, t.topic_replies, t.topic_last_post_id, u.user_id, u.username, f.forum_id, f.forum_name, p.post_time, p.post_username

FROM ". TOPICS_TABLE ." t, ". USERS_TABLE ." u, ". FORUMS_TABLE ." f, ". POSTS_TABLE ." p

WHERE t.topic_id = '". $topics[$i]['topic_id'] ."'

AND f.forum_id = t.forum_id

AND p.topic_id = t.topic_id

AND u.user_id = p.poster_id

GROUP BY t.topic_id";

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, "Could not get similar topics", '', __LINE__, __FILE__, $sql);

}

while ( $row = $db->sql_fetchrow($result) )

{

$similar = $row;

$tracking_topics = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] .'_t']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] .'_t']) : array();

$tracking_forums = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] .'_f']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] .'_f']) : array();

$topic_type = ( $similar['topic_type'] == POST_ANNOUNCE ) ? $lang['Topic_Announcement'] .' ': '';

$topic_type .= ( $similar['topic_type'] == POST_STICKY ) ? $lang['Topic_Sticky'] .' ': '';

$topic_type .= ( $similar['topic_vote'] ) ? $lang['Topic_Poll'] .' ': '';

$replies = $similar['topic_replies'];

if( $similar['topic_status'] == TOPIC_LOCKED )

{

$folder = $images['folder_locked'];

$folder_new = $images['folder_locked_new'];

}

else if( $similar['topic_type'] == POST_ANNOUNCE )

{

$folder = $images['folder_announce'];

$folder_new = $images['folder_announce_new'];

}

else if( $similar['topic_type'] == POST_GLOBAL_ANNOUNCE )

{

$folder = $images['folder_global_announce'];

$folder_new = $images['folder_global_announce_new'];

}

else if( $similar['topic_type'] == POST_STICKY )

{

$folder = $images['folder_sticky'];

$folder_new = $images['folder_sticky_new'];

}

else

{

if( $replies >= $board_config['hot_threshold'] )

{

$folder = $images['folder_hot'];

$folder_new = $images['folder_hot_new'];

}

else

{

$folder = $images['folder'];

$folder_new = $images['folder_new'];

}

}

if( $userdata['session_logged_in'] )

{

if( $similar['post_time'] > $userdata['user_lastvisit'] )

{

if( !empty($tracking_topics) || !empty($tracking_forums) || isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] .'_f_all']) )

{

$unread_topics = true;

if( !empty($tracking_topics[$topic_id]) )

{

if( $tracking_topics[$topic_id] >= $similar['post_time'] )

{

$unread_topics = false;

}

}

if( !empty($tracking_forums[$forum_id]) )

{

if( $tracking_forums[$forum_id] >= $similar['post_time'] )

{

$unread_topics = false;

}

}

if( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] .'_f_all']) )

{

if( $HTTP_COOKIE_VARS[$board_config['cookie_name'] .'_f_all'] >= $similar['post_time'] )

{

$unread_topics = false;

}

}

if( $unread_topics )

{

$folder_image = $folder_new;

$folder_alt = $lang['New_posts'];

$newest_img = '<a href="'. append_sid("viewtopic.$phpEx?". POST_TOPIC_URL ."=$topic_id&amp;view=newest") .'"><img src="'. $images['icon_newest_reply'] .'" alt="'. $lang['View_newest_post'] .'" title="'. $lang['View_newest_post'] .'" border="0" /></a> ';

}

else

{

$folder_image = $folder;

$folder_alt = ( $similar['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['No_new_posts'];

$newest_img = '';

}

}

else

{

$folder_image = $folder_new;

$folder_alt = ( $similar['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['New_posts'];

$newest_img = '<a href="'. append_sid("viewtopic.$phpEx?". POST_TOPIC_URL ."=$topic_id&amp;view=newest") .'"><img src="'. $images['icon_newest_reply'] .'" alt="'. $lang['View_newest_post'] .'" title="'. $lang['View_newest_post'] .'" border="0" /></a> ';

}

}

else

{

$folder_image = $folder;

$folder_alt = ( $similar['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['No_new_posts'];

$newest_img = '';

}

}

else

{

$folder_image = $folder;

$folder_alt = ( $similar['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['No_new_posts'];

$newest_img = '';

}

$title = (strlen($similar['topic_title']) > 40) ? (substr($similar['topic_title'], 0, 37) . '...') : $similar['topic_title'];

$topic_url = '<a href="'. append_sid("viewtopic.$phpEx?". POST_TOPIC_URL .'='. $similar['topic_id']) .'">'. $title . '</a>';

$author_url = append_sid("profile.$phpEx?mode=viewprofile&amp;". POST_USERS_URL .'='. $similar['user_id']);

$author = ( $similar['user_id'] != ANONYMOUS ) ? '<a href="'. append_sid("profile.$phpEx?mode=viewprofile&amp;". POST_USERS_URL .'='. $similar['user_id']) .'">'. $similar['username'] .'</a>' : ( ($similar['post_username'] != '' ) ? $similar['post_username'] : $lang['Guest'] );

$forum_url = append_sid("viewforum.$phpEx?f=". $similar['forum_id']);

$forum = '<a href="'. $forum_url .'">'. $similar['forum_name'] .'</a>';

$post_url = '<a href="'. append_sid("viewtopic.$phpEx?". POST_POST_URL .'='. $similar['topic_last_post_id']) .'#'. $similar['topic_last_post_id'] .'"><img src="'. $images['icon_latest_reply'] .'" alt="'. $lang['View_latest_post'] .'" title="'. $lang['View_latest_post'] .'" border="0" /></a>';

$post_time = create_date($board_config['default_dateformat'], $similar['topic_time'], $board_config['board_timezone']);

$template->assign_block_vars('similar.topics', array(

'FOLDER' => $folder_image,

'ALT' => $folder_alt,

'TYPE' => $topic_type,

'TOPICS' => $topic_url,

'AUTHOR' => $author,

'FORUM' => $forum,

'REPLIES' => $replies,

'NEWEST' => $newest_img,

'POST_TIME' => $post_time,

'POST_URL' => $post_url)

);

} // while

} // for $i

} // if ( $count_similar > 0 )

//--fin mod : Similar Topics

//

// Go ahead and pull all data for this topic

//

$sql = "SELECT u.username, u.user_id, u.user_cell_time, u.user_posts, u.user_from, u.user_website, u.user_email, u.user_icq, u.user_aim, u.user_yim, u.user_regdate, u.user_msnm, u.user_viewemail, u.user_rank, u.user_sig, u.user_sig_bbcode_uid, u.user_avatar, u.user_avatar_type, u.user_allowavatar, u.user_allowsmile, p.*, pt.post_text, pt.post_subject, pt.bbcode_uid

FROM " . POSTS_TABLE . " p, " . USERS_TABLE . " u, " . POSTS_TEXT_TABLE . " pt

WHERE p.topic_id = $topic_id

$limit_posts_time

AND pt.post_id = p.post_id

AND u.user_id = p.poster_id

ORDER BY p.post_time $post_time_order

LIMIT $start, ".$board_config['posts_per_page'];

//-- mod : flags ---------------------------------------------------------------

//-- add

$sql = str_replace('SELECT ', 'SELECT u.user_flag, ', $sql);

//-- fin mod : flags -----------------------------------------------------------

//-- mod : browsers list -------------------------------------------------------

//-- add

$sql = str_replace('SELECT ', 'SELECT u.user_browser, ', $sql);

//-- fin mod : browsers list ---------------------------------------------------

$cm_viewtopic->generate_columns($template,$forum_id,$sql);

//-- mod : rank color system ---------------------------------------------------

//-- add

$sql = str_replace('SELECT ', 'SELECT u.user_level, u.user_color, u.user_group_id, ', $sql);

//-- fin mod : rank color system -----------------------------------------------

//-- mod : birthday ------------------------------------------------------------

//-- add

$sql = str_replace('SELECT ', 'SELECT u.user_birthday, u.user_zodiac, ', $sql);

//-- fin mod : birthday --------------------------------------------------------

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, "Could not obtain post/user information.", '', __LINE__, __FILE__, $sql);

}

$postrow = array();

if ($row = $db->sql_fetchrow($result))

{

do

{

$postrow[] = $row;

}

while ($row = $db->sql_fetchrow($result));

$db->sql_freeresult($result);

$total_posts = count($postrow);

}

else

{

include($phpbb_root_path . 'includes/functions_admin.' . $phpEx);

sync('topic', $topic_id);

message_die(GENERAL_MESSAGE, $lang['No_posts_topic']);

}

$resync = FALSE;

if ($forum_topic_data['topic_replies'] + 1 < $start + count($postrow))

{

$resync = TRUE;

}

elseif ($start + $board_config['posts_per_page'] > $forum_topic_data['topic_replies'])

{

$row_id = intval($forum_topic_data['topic_replies']) % intval($board_config['posts_per_page']);

if ($postrow[$row_id]['post_id'] != $forum_topic_data['topic_last_post_id'] || $start + count($postrow) < $forum_topic_data['topic_replies'])

{

$resync = TRUE;

}

}

elseif (count($postrow) < $board_config['posts_per_page'])

{

$resync = TRUE;

}

if ($resync)

{

include($phpbb_root_path . 'includes/functions_admin.' . $phpEx);

sync('topic', $topic_id);

$result = $db->sql_query('SELECT COUNT(post_id) AS total FROM ' . POSTS_TABLE . ' WHERE topic_id = ' . $topic_id);

$row = $db->sql_fetchrow($result);

$total_replies = $row['total'];

}

$sql = "SELECT *

FROM " . RANKS_TABLE . "

ORDER BY rank_special, rank_min";

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, "Could not obtain ranks information.", '', __LINE__, __FILE__, $sql);

}

$ranksrow = array();

while ( $row = $db->sql_fetchrow($result) )

{

$ranksrow[] = $row;

}

$db->sql_freeresult($result);

//

// Define censored word matches

//

$orig_word = array();

$replacement_word = array();

obtain_word_list($orig_word, $replacement_word);

//

// Censor topic title

//

if ( count($orig_word) )

{

$topic_title = preg_replace($orig_word, $replacement_word, $topic_title);

}

//

// Was a highlight request part of the URI?

//

$highlight_match = $highlight = '';

if (isset($HTTP_GET_VARS['highlight']))

{

// Split words and phrases

$words = explode(' ', trim(htmlspecialchars($HTTP_GET_VARS['highlight'])));

for($i = 0; $i < sizeof($words); $i++)

{

if (trim($words[$i]) != '')

{

$highlight_match .= (($highlight_match != '') ? '|' : '') . str_replace('*', '\w*', preg_quote($words[$i], '#'));

}

}

unset($words);

$highlight = urlencode($HTTP_GET_VARS['highlight']);

$highlight_match = phpbb_rtrim($highlight_match, "\\");

}

//

// Post, reply and other URL generation for

// templating vars

//

$new_topic_url = append_sid("posting.$phpEx?mode=newtopic&amp;" . POST_FORUM_URL . "=$forum_id");

$reply_topic_url = append_sid("posting.$phpEx?mode=reply&amp;" . POST_TOPIC_URL . "=$topic_id");

$view_forum_url = append_sid("viewforum.$phpEx?" . POST_FORUM_URL . "=$forum_id");

$view_prev_topic_url = append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;view=previous");

$view_next_topic_url = append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;view=next");

//

// Mozilla navigation bar

//

$nav_links['prev'] = array(

'url' => $view_prev_topic_url,

'title' => $lang['View_previous_topic']

);

$nav_links['next'] = array(

'url' => $view_next_topic_url,

'title' => $lang['View_next_topic']

);

$nav_links['up'] = array(

'url' => $view_forum_url,

'title' => $forum_name

);

$reply_img = ( $forum_topic_data['forum_status'] == FORUM_LOCKED || $forum_topic_data['topic_status'] == TOPIC_LOCKED ) ? $images['reply_locked'] : $images['reply_new'];

$reply_alt = ( $forum_topic_data['forum_status'] == FORUM_LOCKED || $forum_topic_data['topic_status'] == TOPIC_LOCKED ) ? $lang['Topic_locked'] : $lang['Reply_to_topic'];

$post_img = ( $forum_topic_data['forum_status'] == FORUM_LOCKED ) ? $images['post_locked'] : $images['post_new'];

$post_alt = ( $forum_topic_data['forum_status'] == FORUM_LOCKED ) ? $lang['Forum_locked'] : $lang['Post_new_topic'];

//

// Set a cookie for this topic

//

if ( $userdata['session_logged_in'] )

{

$tracking_topics = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_t']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_t']) : array();

$tracking_forums = ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f']) ) ? unserialize($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f']) : array();

if ( !empty($tracking_topics[$topic_id]) && !empty($tracking_forums[$forum_id]) )

{

$topic_last_read = ( $tracking_topics[$topic_id] > $tracking_forums[$forum_id] ) ? $tracking_topics[$topic_id] : $tracking_forums[$forum_id];

}

else if ( !empty($tracking_topics[$topic_id]) || !empty($tracking_forums[$forum_id]) )

{

$topic_last_read = ( !empty($tracking_topics[$topic_id]) ) ? $tracking_topics[$topic_id] : $tracking_forums[$forum_id];

}

else

{

$topic_last_read = $userdata['user_lastvisit'];

}

if ( count($tracking_topics) >= 150 && empty($tracking_topics[$topic_id]) )

{

asort($tracking_topics);

unset($tracking_topics[key($tracking_topics)]);

}

$tracking_topics[$topic_id] = time();

setcookie($board_config['cookie_name'] . '_t', serialize($tracking_topics), 0, $board_config['cookie_path'], $board_config['cookie_domain'], $board_config['cookie_secure']);

}

//

// Load templates

//

$template->set_filenames(array(

'body' => 'viewtopic_body.tpl')

);

if (intval($forum_topic_data['attached_forum_id'])>0)

{

$parent_lookup=intval($forum_topic_data['attached_forum_id']);

}

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

//

// Output page header

//

$page_title = $lang['View_topic'] .' - ' . $topic_title;

include($phpbb_root_path . 'includes/page_header.'.$phpEx);

//-- mod : quick post es -------------------------------------------------------

//-- add

$forum_qpes = intval($forum_topic_data['forum_qpes']);

if (!empty($forum_qpes))

{

include($phpbb_root_path . 'qpes.' . $phpEx);

}

//-- fin mod : quick post es ---------------------------------------------------

//

// User authorisation levels output

//

$s_auth_can = ( ( $is_auth['auth_post'] ) ? $lang['Rules_post_can'] : $lang['Rules_post_cannot'] ) . '<br />';

$s_auth_can .= ( ( $is_auth['auth_reply'] ) ? $lang['Rules_reply_can'] : $lang['Rules_reply_cannot'] ) . '<br />';

$s_auth_can .= ( ( $is_auth['auth_edit'] ) ? $lang['Rules_edit_can'] : $lang['Rules_edit_cannot'] ) . '<br />';

$s_auth_can .= ( ( $is_auth['auth_delete'] ) ? $lang['Rules_delete_can'] : $lang['Rules_delete_cannot'] ) . '<br />';

$s_auth_can .= ( ( $is_auth['auth_vote'] ) ? $lang['Rules_vote_can'] : $lang['Rules_vote_cannot'] ) . '<br />';

//-- mod : Attach mod ----------------------------------------------------------------

//-- add

attach_build_auth_levels($is_auth, $s_auth_can);

//-- fin mod : Attach mod -----------------------------------------------------------

$topic_mod = '';

if ( $is_auth['auth_mod'] )

{

$s_auth_can .= sprintf($lang['Rules_moderate'], "<a href=\"modcp.$phpEx?" . POST_FORUM_URL . "=$forum_id&amp;sid=" . $userdata['session_id'] . '">', '</a>');

$topic_mod .= "<a href=\"modcp.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;mode=delete&amp;sid=" . $userdata['session_id'] . '"><img src="' . $images['topic_mod_delete'] . '" alt="' . $lang['Delete_topic'] . '" title="' . $lang['Delete_topic'] . '" border="0" /></a>&nbsp;';

$topic_mod .= "<a href=\"modcp.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;mode=move&amp;sid=" . $userdata['session_id'] . '"><img src="' . $images['topic_mod_move'] . '" alt="' . $lang['Move_topic'] . '" title="' . $lang['Move_topic'] . '" border="0" /></a>&nbsp;';

$topic_mod .= ( $forum_topic_data['topic_status'] == TOPIC_UNLOCKED ) ? "<a href=\"modcp.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;mode=lock&amp;sid=" . $userdata['session_id'] . '"><img src="' . $images['topic_mod_lock'] . '" alt="' . $lang['Lock_topic'] . '" title="' . $lang['Lock_topic'] . '" border="0" /></a>&nbsp;' : "<a href=\"modcp.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;mode=unlock&amp;sid=" . $userdata['session_id'] . '"><img src="' . $images['topic_mod_unlock'] . '" alt="' . $lang['Unlock_topic'] . '" title="' . $lang['Unlock_topic'] . '" border="0" /></a>&nbsp;';

$topic_mod .= "<a href=\"modcp.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;mode=split&amp;sid=" . $userdata['session_id'] . '"><img src="' . $images['topic_mod_split'] . '" alt="' . $lang['Split_topic'] . '" title="' . $lang['Split_topic'] . '" border="0" /></a>&nbsp;';

}

//

// Topic watch information

//

$s_watching_topic = '';

if ( $can_watch_topic )

{

if ( $is_watching_topic )

{

$s_watching_topic = "<a href=\"viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;unwatch=topic&amp;start=$start&amp;sid=" . $userdata['session_id'] . '">' . $lang['Stop_watching_topic'] . '</a>';

$s_watching_topic_img = ( isset($images['topic_un_watch']) ) ? "<a href=\"viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;unwatch=topic&amp;start=$start&amp;sid=" . $userdata['session_id'] . '"><img src="' . $images['topic_un_watch'] . '" alt="' . $lang['Stop_watching_topic'] . '" title="' . $lang['Stop_watching_topic'] . '" border="0"></a>' : '';

}

else

{

$s_watching_topic = "<a href=\"viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;watch=topic&amp;start=$start&amp;sid=" . $userdata['session_id'] . '">' . $lang['Start_watching_topic'] . '</a>';

$s_watching_topic_img = ( isset($images['Topic_watch']) ) ? "<a href=\"viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;watch=topic&amp;start=$start&amp;sid=" . $userdata['session_id'] . '"><img src="' . $images['Topic_watch'] . '" alt="' . $lang['Start_watching_topic'] . '" title="' . $lang['Start_watching_topic'] . '" border="0"></a>' : '';

}

}

//

// If we've got a hightlight set pass it on to pagination,

// I get annoyed when I lose my highlight after the first page.

//

$pagination = ( $highlight != '' ) ? generate_pagination("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;postdays=$post_days&amp;postorder=$post_order&amp;highlight=$highlight", $total_replies, $board_config['posts_per_page'], $start) : generate_pagination("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;postdays=$post_days&amp;postorder=$post_order", $total_replies, $board_config['posts_per_page'], $start);

//

// Send vars to template

//

$template->assign_vars(array(

'FORUM_ID' => $forum_id,

'FORUM_NAME' => $forum_name,

'FORUM_ICON_IMG' => ($forum_icon) ? '<img src="' . $phpbb_root_path . $forum_icon . '" alt="'.$forum_name.'" title="'.$forum_name.'" />&nbsp;' : '', // Forum Icon Mod

'TOPIC_ID' => $topic_id,

'TOPIC_TITLE' => $topic_title,

'PAGINATION' => $pagination,

'PAGE_NUMBER' => sprintf($lang['Page_of'], ( floor( $start / intval($board_config['posts_per_page']) ) + 1 ), ceil( $total_replies / intval($board_config['posts_per_page']) )),

'POST_IMG' => $post_img,

'REPLY_IMG' => $reply_img,

'L_AUTHOR' => $lang['Author'],

'L_MESSAGE' => $lang['Message'],

'L_POSTED' => $lang['Posted'],

'L_POST_SUBJECT' => $lang['Post_subject'],

'L_VIEW_NEXT_TOPIC' => $lang['View_next_topic'],

'L_VIEW_PREVIOUS_TOPIC' => $lang['View_previous_topic'],

'L_POST_NEW_TOPIC' => $post_alt,

'L_POST_REPLY_TOPIC' => $reply_alt,

'L_BACK_TO_TOP' => $lang['Back_to_top'],

'L_DISPLAY_POSTS' => $lang['Display_posts'],

'L_LOCK_TOPIC' => $lang['Lock_topic'],

'L_UNLOCK_TOPIC' => $lang['Unlock_topic'],

'L_MOVE_TOPIC' => $lang['Move_topic'],

'L_SPLIT_TOPIC' => $lang['Split_topic'],

'L_DELETE_TOPIC' => $lang['Delete_topic'],

'L_GOTO_PAGE' => $lang['Goto_page'],

'S_TOPIC_LINK' => POST_TOPIC_URL,

'S_SELECT_POST_DAYS' => $select_post_days,

'S_SELECT_POST_ORDER' => $select_post_order,

'S_POST_DAYS_ACTION' => append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . '=' . $topic_id . "&amp;start=$start"),

'S_AUTH_LIST' => $s_auth_can,

'S_TOPIC_ADMIN' => $topic_mod,

'S_WATCH_TOPIC' => $s_watching_topic,

'S_WATCH_TOPIC_IMG' => $s_watching_topic_img,

'U_VIEW_TOPIC' => append_sid("viewtopic.$phpEx?" . POST_TOPIC_URL . "=$topic_id&amp;start=$start&amp;postdays=$post_days&amp;postorder=$post_order&amp;highlight=$highlight"),

'U_VIEW_FORUM' => $view_forum_url,

'U_VIEW_OLDER_TOPIC' => $view_prev_topic_url,

'U_VIEW_NEWER_TOPIC' => $view_next_topic_url,

'U_POST_NEW_TOPIC' => $new_topic_url,

'U_POST_REPLY_TOPIC' => $reply_topic_url)

);

//

// Does this topic contain a poll?

//

if ( !empty($forum_topic_data['topic_vote']) )

{

$s_hidden_fields = '';

$sql = "SELECT vd.vote_id, vd.vote_text, vd.vote_start, vd.vote_length, vr.vote_option_id, vr.vote_option_text, vr.vote_result

FROM " . VOTE_DESC_TABLE . " vd, " . VOTE_RESULTS_TABLE . " vr

WHERE vd.topic_id = $topic_id

AND vr.vote_id = vd.vote_id

ORDER BY vr.vote_option_id ASC";

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, "Could not obtain vote data for this topic", '', __LINE__, __FILE__, $sql);

}

if ( $vote_info = $db->sql_fetchrowset($result) )

{

$db->sql_freeresult($result);

$vote_options = count($vote_info);

$vote_id = $vote_info[0]['vote_id'];

$vote_title = $vote_info[0]['vote_text'];

$sql = "SELECT vote_id

FROM " . VOTE_USERS_TABLE . "

WHERE vote_id = $vote_id

AND vote_user_id = " . intval($userdata['user_id']);

if ( !($result = $db->sql_query($sql)) )

{

message_die(GENERAL_ERROR, "Could not obtain user vote data for this topic", '', __LINE__, __FILE__, $sql);

}

$user_voted = ( $row = $db->sql_fetchrow($result) ) ? TRUE : 0;

$db->sql_freeresult($result);

if ( isset($HTTP_GET_VARS['vote']) || isset($HTTP_POST_VARS['vote']) )

{

$view_result = ( ( ( isset($HTTP_GET_VARS['vote']) ) ? $HTTP_GET_VARS['vote'] : $HTTP_POST_VARS['vote'] ) == 'viewresult' ) ? TRUE : 0;

}

else

{

$view_result = 0;

}

$poll_expired = ( $vote_info[0]['vote_length'] ) ? ( ( $vote_info[0]['vote_start'] + $vote_info[0]['vote_length'] < time() ) ? TRUE : 0 ) : 0;

if ( $user_voted || $view_result || $poll_expired || !$is_auth['auth_vote'] || $forum_topic_data['topic_status'] == TOPIC_LOCKED )

{

$template->set_filenames(array(

'pollbox' => 'viewtopic_poll_result.tpl')

);

$vote_results_sum = 0;

for($i = 0; $i < $vote_options; $i++)

{

$vote_results_sum += $vote_info[$i]['vote_result'];

}

$vote_graphic = 0;

$vote_graphic_max = count($images['voting_graphic']);

for($i = 0; $i < $vote_options; $i++)

{

$vote_percent = ( $vote_results_sum > 0 ) ? $vote_info[$i]['vote_result'] / $vote_results_sum : 0;

$vote_graphic_length = round($vote_percent * $board_config['vote_graphic_length']);

$vote_graphic_img = $images['voting_graphic'][$vote_graphic];

$vote_graphic = ($vote_graphic < $vote_graphic_max - 1) ? $vote_graphic + 1 : 0;