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