<?php/**************************************************************************** index.php* -------------------* begin : Saturday, Feb 13, 2001* copyright : (C) 2001 The phpBB Group* email : support@phpbb.com** $Id: index.php,v 1.99.2.7 2006/01/28 11:13:39 acydburn Exp $*****************************************************************************//***************************************************************************** This program is free software; you can redistribute it and/or modify* it under the terms of the GNU General Public License as published by* the Free Software Foundation; either version 2 of the License, or* (at your option) any later version.****************************************************************************/define('IN_PHPBB', true);$phpbb_root_path = './';include($phpbb_root_path . 'extension.inc');include($phpbb_root_path . 'common.'.$phpEx);//// Start session management//$userdata = session_pagestart($user_ip, PAGE_INDEX);init_userprefs($userdata);//// End session management//$viewcat = ( !empty($HTTP_GET_VARS[POST_CAT_URL]) ) ? $HTTP_GET_VARS[POST_CAT_URL] : -1;if( isset($HTTP_GET_VARS['mark']) || isset($HTTP_POST_VARS['mark']) ){$mark_read = ( isset($HTTP_POST_VARS['mark']) ) ? $HTTP_POST_VARS['mark'] : $HTTP_GET_VARS['mark'];}else{$mark_read = '';}//// Handle marking posts//if( $mark_read == 'forums' ){if( $userdata['session_logged_in'] ){setcookie($board_config['cookie_name'] . '_f_all', time(), 0, $board_config['cookie_path'], $board_config['cookie_domain'], $board_config['cookie_secure']);}$template->assign_vars(array("META" => '<meta http-equiv="refresh" content="3;url=' .append_sid("index.$phpEx") . '">'));$message = $lang['Forums_marked_read'] . '<br /><br />' . sprintf($lang['Click_return_index'], '<a href="' . append_sid("index.$phpEx") . '">', '</a> ');message_die(GENERAL_MESSAGE, $message);}//// End handle marking posts//$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[$board_config['cookie_name'] . "_f"]) : array();//// If you don't use these stats on your index you may want to consider// removing them//$total_posts = get_db_stat('postcount');$total_users = get_db_stat('usercount');$newest_userdata = get_db_stat('newestuser');$newest_user = $newest_userdata['username'];$newest_uid = $newest_userdata['user_id'];if( $total_posts == 0 ){$l_total_post_s = $lang['Posted_articles_zero_total'];}else if( $total_posts == 1 ){$l_total_post_s = $lang['Posted_article_total'];}else{$l_total_post_s = $lang['Posted_articles_total'];}if( $total_users == 0 ){$l_total_user_s = $lang['Registered_users_zero_total'];}else if( $total_users == 1 ){$l_total_user_s = $lang['Registered_user_total'];}else{$l_total_user_s = $lang['Registered_users_total'];}//// Start page proper//$sql = "SELECT c.cat_id, c.cat_title, c.cat_orderFROM " . CATEGORIES_TABLE . " cORDER BY c.cat_order";if( !($result = $db->sql_query($sql)) ){message_die(GENERAL_ERROR, 'Could not query categories list', '', __LINE__, __FILE__, $sql);}$category_rows = array();while ($row = $db->sql_fetchrow($result)){$category_rows[] = $row;}$db->sql_freeresult($result);if( ( $total_categories = count($category_rows) ) ){//// Define appropriate SQL//switch(SQL_LAYER){case 'postgresql':$sql = "SELECT f.*, p.post_time, p.post_username, u.username, u.user_idFROM " . FORUMS_TABLE . " f, " . POSTS_TABLE . " p, " . USERS_TABLE . " uWHERE p.post_id = f.forum_last_post_idAND u.user_id = p.poster_idUNION (SELECT f.*, NULL, NULL, NULL, NULLFROM " . FORUMS_TABLE . " fWHERE NOT EXISTS (SELECT p.post_timeFROM " . POSTS_TABLE . " pWHERE p.post_id = f.forum_last_post_id))ORDER BY cat_id, forum_order";break;case 'oracle':$sql = "SELECT f.*, p.post_time, p.post_username, u.username, u.user_idFROM " . FORUMS_TABLE . " f, " . POSTS_TABLE . " p, " . USERS_TABLE . " uWHERE p.post_id = f.forum_last_post_id(+)AND u.user_id = p.poster_id(+)ORDER BY f.cat_id, f.forum_order";break;default:$sql = "SELECT f.*, p.post_time, p.post_username, u.username, u.user_idFROM (( " . FORUMS_TABLE . " fLEFT JOIN " . POSTS_TABLE . " p ON p.post_id = f.forum_last_post_id )LEFT JOIN " . USERS_TABLE . " u ON u.user_id = p.poster_id )ORDER BY f.cat_id, f.forum_order";break;}if ( !($result = $db->sql_query($sql)) ){message_die(GENERAL_ERROR, 'Could not query forums information', '', __LINE__, __FILE__, $sql);}$forum_data = array();while( $row = $db->sql_fetchrow($result) ){$forum_data[] = $row;}$db->sql_freeresult($result);if ( !($total_forums = count($forum_data)) ){message_die(GENERAL_MESSAGE, $lang['No_forums']);}//// Obtain a list of topic ids which contain// posts made since user last visited//if ($userdata['session_logged_in']){// 60 days limitif ($userdata['user_lastvisit'] < (time() - 5184000)){$userdata['user_lastvisit'] = time() - 5184000;}$sql = "SELECT t.forum_id, t.topic_id, p.post_timeFROM " . TOPICS_TABLE . " t, " . POSTS_TABLE . " pWHERE p.post_id = t.topic_last_post_idAND p.post_time > " . $userdata['user_lastvisit'] . "AND t.topic_moved_id = 0";if ( !($result = $db->sql_query($sql)) ){message_die(GENERAL_ERROR, 'Could not query new topic information', '', __LINE__, __FILE__, $sql);}$new_topic_data = array();while( $topic_data = $db->sql_fetchrow($result) ){$new_topic_data[$topic_data['forum_id']][$topic_data['topic_id']] = $topic_data['post_time'];}$db->sql_freeresult($result);}//// Obtain list of moderators of each forum// First users, then groups ... broken into two queries//$sql = "SELECT aa.forum_id, u.user_id, u.usernameFROM " . AUTH_ACCESS_TABLE . " aa, " . USER_GROUP_TABLE . " ug, " . GROUPS_TABLE . " g, " . USERS_TABLE . " uWHERE aa.auth_mod = " . TRUE . "AND g.group_single_user = 1AND ug.group_id = aa.group_idAND g.group_id = aa.group_idAND u.user_id = ug.user_idGROUP BY u.user_id, u.username, aa.forum_idORDER BY aa.forum_id, u.user_id";if ( !($result = $db->sql_query($sql)) ){message_die(GENERAL_ERROR, 'Could not query forum moderator information', '', __LINE__, __FILE__, $sql);}$forum_moderators = array();while( $row = $db->sql_fetchrow($result) ){$forum_moderators[$row['forum_id']][] = '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . "=" . $row['user_id']) . '">' . $row['username'] . '</a>';}$db->sql_freeresult($result);$sql = "SELECT aa.forum_id, g.group_id, g.group_nameFROM " . AUTH_ACCESS_TABLE . " aa, " . USER_GROUP_TABLE . " ug, " . GROUPS_TABLE . " gWHERE aa.auth_mod = " . TRUE . "AND g.group_single_user = 0AND g.group_type <> " . GROUP_HIDDEN . "AND ug.group_id = aa.group_idAND g.group_id = aa.group_idGROUP BY g.group_id, g.group_name, aa.forum_idORDER BY aa.forum_id, g.group_id";if ( !($result = $db->sql_query($sql)) ){message_die(GENERAL_ERROR, 'Could not query forum moderator information', '', __LINE__, __FILE__, $sql);}while( $row = $db->sql_fetchrow($result) ){$forum_moderators[$row['forum_id']][] = '<a href="' . append_sid("groupcp.$phpEx?" . POST_GROUPS_URL . "=" . $row['group_id']) . '">' . $row['group_name'] . '</a>';}$db->sql_freeresult($result);//// Find which forums are visible for this user//$is_auth_ary = array();$is_auth_ary = auth(AUTH_VIEW, AUTH_LIST_ALL, $userdata, $forum_data);//// Start output of page//define('SHOW_ONLINE', true);$page_title = $lang['Index'];include($phpbb_root_path . 'includes/page_header.'.$phpEx);$template->set_filenames(array('body' => 'index_body.tpl'));$template->assign_vars(array('TOTAL_POSTS' => sprintf($l_total_post_s, $total_posts),'TOTAL_USERS' => sprintf($l_total_user_s, $total_users),'NEWEST_USER' => sprintf($lang['Newest_user'], '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . "=$newest_uid") . '">', $newest_user, '</a>'),'FORUM_IMG' => $images['forum'],'FORUM_NEW_IMG' => $images['forum_new'],'FORUM_LOCKED_IMG' => $images['forum_locked'],'L_FORUM' => $lang['Forum'],'L_TOPICS' => $lang['Topics'],'L_REPLIES' => $lang['Replies'],'L_VIEWS' => $lang['Views'],'L_POSTS' => $lang['Posts'],'L_LASTPOST' => $lang['Last_Post'],'L_NO_NEW_POSTS' => $lang['No_new_posts'],'L_NEW_POSTS' => $lang['New_posts'],'L_NO_NEW_POSTS_LOCKED' => $lang['No_new_posts_locked'],'L_NEW_POSTS_LOCKED' => $lang['New_posts_locked'],'L_ONLINE_EXPLAIN' => $lang['Online_explain'],'L_MODERATOR' => $lang['Moderators'],'L_FORUM_LOCKED' => $lang['Forum_is_locked'],'L_MARK_FORUMS_READ' => $lang['Mark_all_forums'],'U_MARK_READ' => append_sid("index.$phpEx?mark=forums")));//// Let's decide which categories we should display//$display_categories = array();for ($i = 0; $i < $total_forums; $i++ ){if ($is_auth_ary[$forum_data[$i]['forum_id']]['auth_view']){$display_categories[$forum_data[$i]['cat_id']] = true;}}//// Okay, let's build the index//for($i = 0; $i < $total_categories; $i++){$cat_id = $category_rows[$i]['cat_id'];//// Yes, we should, so first dump out the category// title, then, if appropriate the forum list//if (isset($display_categories[$cat_id]) && $display_categories[$cat_id]){$template->assign_block_vars('catrow', array('CAT_ID' => $cat_id,'CAT_DESC' => $category_rows[$i]['cat_title'],'U_VIEWCAT' => append_sid("index.$phpEx?" . POST_CAT_URL . "=$cat_id")));if ( $viewcat == $cat_id || $viewcat == -1 ){for($j = 0; $j < $total_forums; $j++){if ( $forum_data[$j]['cat_id'] == $cat_id ){$forum_id = $forum_data[$j]['forum_id'];if ( $is_auth_ary[$forum_id]['auth_view'] ){if ( $forum_data[$j]['forum_status'] == FORUM_LOCKED ){$folder_image = $images['forum_locked'];$folder_alt = $lang['Forum_locked'];}else{$unread_topics = false;if ( $userdata['session_logged_in'] ){if ( !empty($new_topic_data[$forum_id]) ){$forum_last_post_time = 0;while( list($check_topic_id, $check_post_time) = @each($new_topic_data[$forum_id]) ){if ( empty($tracking_topics[$check_topic_id]) ){$unread_topics = true;$forum_last_post_time = max($check_post_time, $forum_last_post_time);}else{if ( $tracking_topics[$check_topic_id] < $check_post_time ){$unread_topics = true;$forum_last_post_time = max($check_post_time, $forum_last_post_time);}}}if ( !empty($tracking_forums[$forum_id]) ){if ( $tracking_forums[$forum_id] > $forum_last_post_time ){$unread_topics = false;}}if ( isset($HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f_all']) ){if ( $HTTP_COOKIE_VARS[$board_config['cookie_name'] . '_f_all'] > $forum_last_post_time ){$unread_topics = false;}}}}$folder_image = ( $unread_topics ) ? $images['forum_new'] : $images['forum'];$folder_alt = ( $unread_topics ) ? $lang['New_posts'] : $lang['No_new_posts'];}$posts = $forum_data[$j]['forum_posts'];$topics = $forum_data[$j]['forum_topics'];if ( $forum_data[$j]['forum_last_post_id'] ){$last_post_time = create_date($board_config['default_dateformat'], $forum_data[$j]['post_time'], $board_config['board_timezone']);$last_post = $last_post_time . '<br />';$last_post .= ( $forum_data[$j]['user_id'] == ANONYMOUS ) ? ( ($forum_data[$j]['post_username'] != '' ) ? $forum_data[$j]['post_username'] . ' ' : $lang['Guest'] . ' ' ) : '<a href="' . append_sid("profile.$phpEx?mode=viewprofile&" . POST_USERS_URL . '=' . $forum_data[$j]['user_id']) . '">' . $forum_data[$j]['username'] . '</a> ';$last_post .= '<a href="' . append_sid("viewtopic.$phpEx?" . POST_POST_URL . '=' . $forum_data[$j]['forum_last_post_id']) . '#' . $forum_data[$j]['forum_last_post_id'] . '"><img src="' . $images['icon_latest_reply'] . '" border="0" alt="' . $lang['View_latest_post'] . '" title="' . $lang['View_latest_post'] . '" /></a>';}else{$last_post = $lang['No_Posts'];}if ( count($forum_moderators[$forum_id]) > 0 ){$l_moderators = ( count($forum_moderators[$forum_id]) == 1 ) ? $lang['Moderator'] : $lang['Moderators'];$moderator_list = implode(', ', $forum_moderators[$forum_id]);}else{$l_moderators = ' ';$moderator_list = ' ';}$row_color = ( !($i % 2) ) ? $theme['td_color1'] : $theme['td_color2'];$row_class = ( !($i % 2) ) ? $theme['td_class1'] : $theme['td_class2'];$template->assign_block_vars('catrow.forumrow', array('ROW_COLOR' => '#' . $row_color,'ROW_CLASS' => $row_class,'FORUM_FOLDER_IMG' => $folder_image,'FORUM_NAME' => $forum_data[$j]['forum_name'],'FORUM_DESC' => $forum_data[$j]['forum_desc'],'POSTS' => $forum_data[$j]['forum_posts'],'TOPICS' => $forum_data[$j]['forum_topics'],'LAST_POST' => $last_post,'MODERATORS' => $moderator_list,'L_MODERATOR' => $l_moderators,'L_FORUM_FOLDER_ALT' => $folder_alt,'U_VIEWFORUM' => append_sid("viewforum.$phpEx?" . POST_FORUM_URL . "=$forum_id")));}}}}}} // for ... categories}// if ... total_categorieselse{message_die(GENERAL_MESSAGE, $lang['No_forums']);}//// Generate the page//$template->pparse('body');include($phpbb_root_path . 'includes/page_tail.'.$phpEx);?>