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php-phpbb/phpBB/index.php

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<?php
/***************************************************************************
* index.php
* -------------------
* begin : Saturday, Feb 13, 2001
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
* $Id$
*
***************************************************************************/
/***************************************************************************
*
* 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->start();
$acl = new auth('list', $userdata);
//
// End session management
//
//
// Configure style, language, etc.
//
$session->configure($userdata);
$viewcat = ( !empty($HTTP_GET_VARS['c']) ) ? intval($HTTP_GET_VARS['c']) : -1;
$forum_id = ( !empty($HTTP_GET_VARS['f']) ) ? intval($HTTP_GET_VARS['f']) : 0;
if ( isset($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 ( $userdata['user_id'] != ANONYMOUS )
{
setcookie($board_config['cookie_name'] . '_f_all', time(), 0, $board_config['cookie_path'], $board_config['cookie_domain'], $board_config['cookie_secure']);
}
$template->assign_vars(array(
'META' => '<meta http-equiv="refresh" content="3;url=' . "index.$phpEx$SID" . '">')
);
$message = $lang['Forums_marked_read'] . '<br /><br />' . sprintf($lang['Click_return_index'], '<a href="' . "index.$phpEx$SID" . '">', '</a> ');
message_die(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 = $board_config['num_users'];
$newest_user = $board_config['newest_username'];
$newest_uid = $board_config['newest_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'];
}
/*
switch ( SQL_LAYER )
{
case 'oracle':
break;
default:
$sql = "SELECT f1.*, p.post_time, p.post_username, u.username, u.user_id
FROM ((( " . FORUMS_TABLE . " f1
LEFT JOIN " . FORUMS_TABLE . " f2
LEFT JOIN " . POSTS_TABLE . " p ON p.post_id = f2.forum_last_post_id )
LEFT JOIN " . USERS_TABLE . " u ON u.user_id = p.poster_id )
WHERE f1.forum_left_id BETWEEN f2.forum_left_id AND f2.forum_right_id
ORDER BY f2.forum_id";
break;
}
$result = $db->sql_query($sql);
$forum_data = array();
if ( $row = $db->sql_fetchrow($result) )
{
do
{
$forum_data[] = $row;
}
while ( $row = $db->sql_fetchrow($result) );
$total_forums = sizeof($forum_data);
}
if ( $total_forums > 1 )
{
$last_forum_right_id = 0;
for( $i = 0; $i < $total_forums; $i++)
{
$row_forum_id = $forum_data[$i]['forum_id'];
//
// A non-postable forum on the index is treated as a category
//
if ( $forum_data[$i]['forum_status'] == 2 || $row_forum_id == $forum_id )
{
$template->assign_block_vars('catrow', array(
'CAT_ID' => $forum_id,
'CAT_DESC' => $forum_data[$i]['forum_name'],
'U_VIEWCAT' => "index.$phpEx?$SID&amp;" . POST_FORUM_URL . "=$forum_id")
);
$current_parent = $row_forum_id;
}
else
{
if ( $forum_data[$i]['parent_id'] == $current_parent )
{
if ( $acl->get_acl($row_forum_id, 'forum', 'list') )
{
if ( $forum_data[$i]['forum_status'] == FORUM_LOCKED )
{
$folder_image = $theme['forum_locked'];
$folder_alt = $lang['Forum_locked'];
}
else
{
$unread_topics = false;
if ( $userdata['user_id'] != ANONYMOUS )
{
if ( !empty($new_topic_data[$row_forum_id]) )
{
$forum_last_post_time = 0;
while( list($check_topic_id, $check_post_time) = @each($new_topic_data[$row_forum_id]) )
{
if ( empty($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[$row_forum_id]) )
{
if ( $tracking_forums[$row_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 ) ? $theme['forum_new'] : $theme['forum'];
$folder_alt = ( $unread_topics ) ? $lang['New_posts'] : $lang['No_new_posts'];
}
$posts = $forum_data[$i]['forum_posts'];
$topics = $forum_data[$i]['forum_topics'];
if ( $forum_data[$i]['forum_last_post_id'] )
{
$last_post_time = create_date($board_config['default_dateformat'], $forum_data[$i]['post_time'], $board_config['board_timezone']);
$last_post = $last_post_time . '<br />';
$last_post .= ( $forum_data[$i]['user_id'] == ANONYMOUS ) ? ( ($forum_data[$i]['post_username'] != '' ) ? $forum_data[$i]['post_username'] . ' ' : $lang['Guest'] . ' ' ) : '<a href="' . "profile.$phpEx$SID&amp;mode=viewprofile&amp;" . POST_USERS_URL . '=' . $forum_data[$i]['user_id'] . '">' . $forum_data[$i]['username'] . '</a> ';
$last_post .= '<a href="' . "viewtopic.$phpEx$SID&amp;" . POST_POST_URL . '=' . $forum_data[$i]['forum_last_post_id'] . '#' . $forum_data[$i]['forum_last_post_id'] . '"><img src="' . $theme['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[$row_forum_id]) > 0 )
{
$l_moderators = ( count($forum_moderators[$row_forum_id]) == 1 ) ? $lang['Moderator'] : $lang['Moderators'];
$moderator_list = implode(', ', $forum_moderators[$row_forum_id]);
}
else
{
$l_moderators = '&nbsp;';
$moderator_list = '&nbsp;';
}
$row_color = ( !($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' => $forum_data[$i]['forum_name'],
'FORUM_DESC' => $forum_data[$i]['forum_desc'],
'POSTS' => $forum_data[$i]['forum_posts'],
'TOPICS' => $forum_data[$i]['forum_topics'],
'LAST_POST' => $last_post,
'MODERATORS' => $moderator_list,
'L_MODERATOR' => $l_moderators,
'L_FORUM_FOLDER_ALT' => $folder_alt,
'U_VIEWFORUM' => "viewforum.$phpEx$SID&amp;" . POST_FORUM_URL . "=$row_forum_id")
);
}
}
}
}
$template->assign_var_from_handle('SUB_FORUM', 'forum');
}
*/
//
// Start page proper
//
$sql = "SELECT c.cat_id, c.cat_title, c.cat_order
FROM " . CATEGORIES_TABLE . " c
ORDER BY c.cat_order";
$result = $db->sql_query($sql);
while ( $category_rows[] = $db->sql_fetchrow($result) );
if ( ( $total_categories = count($category_rows) ) )
{
//
// Define appropriate SQL
//
switch ( SQL_LAYER )
{
case 'oracle':
$sql = "SELECT f.*, p.post_time, p.post_username, u.username, u.user_id
FROM " . FORUMS_TABLE . " f, " . POSTS_TABLE . " p, " . USERS_TABLE . " u
WHERE 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_id
FROM (( " . FORUMS_TABLE . " f
LEFT 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;
}
$result = $db->sql_query($sql);
$forum_data = array();
while ( $row = $db->sql_fetchrow($result) )
{
$forum_data[] = $row;
}
//
// Obtain a list of topic ids which contain
// posts made since user last visited
//
/* if ( $userdata['user_id'] != ANONYMOUS )
{
$sql = "SELECT t.forum_id, t.topic_id, p.post_time
FROM " . TOPICS_TABLE . " t, " . POSTS_TABLE . " p
WHERE p.post_id = t.topic_last_post_id
AND p.post_time > " . $userdata['user_lastvisit'] . "
AND t.topic_moved_id = 0";
$result = $db->sql_query($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'];
}
}
*/
//
// Obtain list of moderators of each forum
// First users, then groups ... broken into two queries
//
$forum_moderators = array();
get_moderators($forum_moderators);
$template->assign_vars(array(
'TOTAL_POSTS' => sprintf($l_total_post_s, $total_posts),
'TOTAL_USERS' => sprintf($l_total_user_s, $total_users),
'NEWEST_USER' => sprintf($lang['Newest_user'], '<a href="' . "profile.$phpEx$SID&amp;mode=viewprofile&amp;u=$newest_uid" . '">', $newest_user, '</a>'),
'FORUM_IMG' => create_img($theme['forum'], $lang['No_new_posts']),
'FORUM_NEW_IMG' => create_img($theme['forum_new'], $lang['New_posts']),
'FORUM_LOCKED_IMG' => create_img($theme['forum_locked'], $lang['No_new_posts_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_VIEW_MODERATORS' => $lang['View_moderators'],
'L_FORUM_LOCKED' => $lang['Forum_is_locked'],
'L_MARK_FORUMS_READ' => $lang['Mark_all_forums'],
'L_LEGEND' => $lang['Legend'],
'L_NO_FORUMS' => $lang['No_forums'],
'S_LEGEND' => $legend,
'U_MARK_READ' => "index.$phpEx$SID&amp;mark=forums")
);
//
// Okay, let's build the index
//
for($i = 0; $i < $total_categories; $i++)
{
$cat_id = $category_rows[$i]['cat_id'];
//
// Should we display this category/forum set?
//
$display_forums = false;
for($j = 0; $j < sizeof($forum_data); $j++)
{
if ( $acl->get_acl($forum_data[$j]['forum_id'], 'forum', 'list') && $forum_data[$j]['cat_id'] == $cat_id )
{
$display_forums = true;
}
}
//
// Yes, we should, so first dump out the category
// title, then, if appropriate the forum list
//
if ( $display_forums )
{
$template->assign_block_vars('catrow', array(
'CAT_ID' => $cat_id,
'CAT_DESC' => $category_rows[$i]['cat_title'],
'U_VIEWCAT' => "index.$phpEx$SID&amp;c=$cat_id",
'HAVE_FORUMS' => true)
);
if ( $viewcat == $cat_id || $viewcat == -1 )
{
for($j = 0; $j < sizeof($forum_data); $j++)
{
if ( $forum_data[$j]['cat_id'] == $cat_id )
{
$row_forum_id = $forum_data[$j]['forum_id'];
if ( $acl->get_acl($row_forum_id, 'forum', 'list') )
{
if ( $forum_data[$j]['forum_status'] == FORUM_LOCKED )
{
$folder_image = $theme['forum_locked'];
$folder_alt = $lang['Forum_locked'];
}
else
{
$unread_topics = false;
if ( $userdata['user_id'] != ANONYMOUS )
{
if ( !empty($new_topic_data[$row_forum_id]) )
{
$forum_last_post_time = 0;
foreach ( $new_topic_data[$row_forum_id] as $check_topic_id => $check_post_time )
{
if ( empty($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[$row_forum_id]) )
{
if ( $tracking_forums[$row_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 ) ? $theme['forum_new'] : $theme['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'] . ' ' : $lang['Guest'] . ' ' ) : '<a href="' . "profile.$phpEx$SID&amp;mode=viewprofile&amp;u=" . $forum_data[$j]['user_id'] . '">' . $forum_data[$j]['username'] . '</a> ';
$last_post .= '<a href="' . "viewtopic.$phpEx$SID&amp;f=$row_forum_id&amp;p=" . $forum_data[$j]['forum_last_post_id'] . '#' . $forum_data[$j]['forum_last_post_id'] . '">' . create_img($theme['goto_post_latest'], $lang['View_latest_post']) . '</a>';
}
else
{
$last_post = $lang['No_Posts'];
}
if ( count($forum_moderators[$row_forum_id]) > 0 )
{
$l_moderators = ( count($forum_moderators[$row_forum_id]) == 1 ) ? $lang['Moderator'] . ':' : $lang['Moderators'] . ':' ;
$moderator_list = implode(', ', $forum_moderators[$row_forum_id]);
}
else
{
$l_moderators = '&nbsp;';
$moderator_list = '&nbsp;';
}
$template->assign_block_vars('catrow.forumrow', array(
'ROW_COUNT' => $i,
'FORUM_FOLDER_IMG' => create_img($folder_image, $folder_alt),
'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,
'FORUM_IMG' => $forum_data[$j]['forum_image'],
'L_MODERATOR' => $l_moderators,
'L_FORUM_FOLDER_ALT' => $folder_alt,
'U_VIEWFORUM' => "viewforum.$phpEx$SID&amp;f=$row_forum_id")
);
}
}
}
}
}
} // for ... categories
}// if ... total_categories
//
// Start output of page
//
$page_title = $lang['Index'];
include($phpbb_root_path . 'includes/page_header.'.$phpEx);
$template->set_filenames(array(
'body' => 'index_body.html')
);
include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
?>
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