Code Forge

<?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

//

$userdata = session_pagestart($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_order

        FROM " . CATEGORIES_TABLE . " c

        ORDER BY c.cat_order";

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

{

        message_die(GENERAL_ERROR, 'Could not query categories list', '', __LINE__, __FILE__, $sql);

}

while( $category_rows[] = $db->sql_fetchrow($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_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

                                        UNION (

                                                SELECT f.*, NULL, NULL, NULL, NULL

                                                FROM " . FORUMS_TABLE . " f

                                                WHERE NOT EXISTS (

                                                        SELECT p.post_time

                                                        FROM " . POSTS_TABLE . " p

                                                        WHERE 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_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;

        }

        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;

        }

        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'] )

        {

                $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";

                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'];

                }

        }

        //

        // Obtain list of moderators of each forum

        // First users, then groups ... broken into two queries

        //

        $sql = "SELECT aa.forum_id, u.user_id, u.username

                FROM " . AUTH_ACCESS_TABLE . " aa, " . USER_GROUP_TABLE . " ug, " . GROUPS_TABLE . " g, " . USERS_TABLE . " u

                WHERE aa.auth_mod = " . TRUE . "

                        AND g.group_single_user = 1

                        AND ug.group_id = aa.group_id

                        AND g.group_id = aa.group_id

                        AND u.user_id = ug.user_id

                GROUP BY u.user_id, u.username, aa.forum_id

                ORDER 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&amp;" . POST_USERS_URL . "=" . $row['user_id']) . '">' . $row['username'] . '</a>';

        }

        $sql = "SELECT aa.forum_id, g.group_id, g.group_name

                FROM " . AUTH_ACCESS_TABLE . " aa, " . USER_GROUP_TABLE . " ug, " . GROUPS_TABLE . " g

                WHERE aa.auth_mod = " . TRUE . "

                        AND g.group_single_user = 0

                        AND g.group_type <> " . GROUP_HIDDEN . "

                        AND ug.group_id = aa.group_id

                        AND g.group_id = aa.group_id

                GROUP BY g.group_id, g.group_name, aa.forum_id

                ORDER 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>';

        }

        //

        // 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

        //

        $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&amp;" . 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"))

        );

        //

        // 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 < $total_forums; $j++)

                {

                        if ( $is_auth_ary[$forum_data[$j]['forum_id']]['auth_view'] && $forum_data[$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' => 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&amp;" . 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_categories

else

{

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

}

//

// Generate the page

//

$template->pparse('body');

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

?>