PC Advisor 2006 January/PCA126_DVD.iso/ADVISORS/phpBB-2.0.17/phpBB2/includes/functions_admin.php

PHP Script | 2005-07-19 | 4.6 KB | 155 lines

<?php
/***************************************************************************
 *                            functions_admin.php
 *                            -------------------
 *   begin                : Saturday, Feb 13, 2001
 *   copyright            : (C) 2001 The phpBB Group
 *   email                : [e-mail]
 *
 *   $Id: functions_admin.php,v 1.5.2.3 2002/07/19 17:03:47 psotfx 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.
 *
 *
 ***************************************************************************/

//
// Simple version of jumpbox, just lists authed forums
//
function make_forum_select($box_name, $ignore_forum = false, $select_forum = '')
{
    global $db, $userdata;

    $is_auth_ary = auth(AUTH_READ, AUTH_LIST_ALL, $userdata);

    $sql = "SELECT forum_id, forum_name
        FROM " . FORUMS_TABLE . "
        ORDER BY cat_id, forum_order";
    if ( !($result = $db->sql_query($sql)) )
    {
        message_die(GENERAL_ERROR, 'Couldn not obtain forums information', '', __LINE__, __FILE__, $sql);
    }

    $forum_list = '';
    while( $row = $db->sql_fetchrow($result) )
    {
        if ( $is_auth_ary[$row['forum_id']]['auth_read'] && $ignore_forum != $row['forum_id'] )
        {
            $selected = ( $select_forum == $row['forum_id'] ) ? ' selected="selected"' : '';
            $forum_list .= '<option value="' . $row['forum_id'] . '"' . $selected .'>' . $row['forum_name'] . '</option>';
        }
    }

    $forum_list = ( $forum_list == '' ) ? '<option value="-1">-- ! No Forums ! --</option>' : '<select name="' . $box_name . '">' . $forum_list . '</select>';

    return $forum_list;
}

//
// Synchronise functions for forums/topics
//
function sync($type, $id = false)
{
    global $db;

    switch($type)
    {
        case 'all forums':
            $sql = "SELECT forum_id
                FROM " . FORUMS_TABLE;
            if ( !($result = $db->sql_query($sql)) )
            {
                message_die(GENERAL_ERROR, 'Could not get forum IDs', '', __LINE__, __FILE__, $sql);
            }

            while( $row = $db->sql_fetchrow($result) )
            {
                sync('forum', $row['forum_id']);
            }
               break;

        case 'all topics':
            $sql = "SELECT topic_id
                FROM " . TOPICS_TABLE;
            if ( !($result = $db->sql_query($sql)) )
            {
                message_die(GENERAL_ERROR, 'Could not get topic ID', '', __LINE__, __FILE__, $sql);
            }

            while( $row = $db->sql_fetchrow($result) )
            {
                sync('topic', $row['topic_id']);
            }
            break;

          case 'forum':
            $sql = "SELECT MAX(post_id) AS last_post, COUNT(post_id) AS total
                FROM " . POSTS_TABLE . "
                WHERE forum_id = $id";
            if ( !($result = $db->sql_query($sql)) )
            {
                message_die(GENERAL_ERROR, 'Could not get post ID', '', __LINE__, __FILE__, $sql);
            }

            if ( $row = $db->sql_fetchrow($result) )
            {
                $last_post = ( $row['last_post'] ) ? $row['last_post'] : 0;
                $total_posts = ($row['total']) ? $row['total'] : 0;
            }
            else
            {
                $last_post = 0;
                $total_posts = 0;
            }

            $sql = "SELECT COUNT(topic_id) AS total
                FROM " . TOPICS_TABLE . "
                WHERE forum_id = $id";
            if ( !($result = $db->sql_query($sql)) )
            {
                message_die(GENERAL_ERROR, 'Could not get topic count', '', __LINE__, __FILE__, $sql);
            }

            $total_topics = ( $row = $db->sql_fetchrow($result) ) ? ( ( $row['total'] ) ? $row['total'] : 0 ) : 0;

            $sql = "UPDATE " . FORUMS_TABLE . "
                SET forum_last_post_id = $last_post, forum_posts = $total_posts, forum_topics = $total_topics
                WHERE forum_id = $id";
            if ( !$db->sql_query($sql) )
            {
                message_die(GENERAL_ERROR, 'Could not update forum', '', __LINE__, __FILE__, $sql);
            }
            break;

        case 'topic':
            $sql = "SELECT MAX(post_id) AS last_post, MIN(post_id) AS first_post, COUNT(post_id) AS total_posts
                FROM " . POSTS_TABLE . "
                WHERE topic_id = $id";
            if ( !($result = $db->sql_query($sql)) )
            {
                message_die(GENERAL_ERROR, 'Could not get post ID', '', __LINE__, __FILE__, $sql);
            }

            if ( $row = $db->sql_fetchrow($result) )
            {
                $sql = ( $row['total_posts'] ) ? "UPDATE " . TOPICS_TABLE . " SET topic_replies = " . ( $row['total_posts'] - 1 ) . ", topic_first_post_id = " . $row['first_post'] . ", topic_last_post_id = " . $row['last_post'] . " WHERE topic_id = $id" : "DELETE FROM " . TOPICS_TABLE . " WHERE topic_id = $id";
                if ( !$db->sql_query($sql) )
                {
                    message_die(GENERAL_ERROR, 'Could not update topic', '', __LINE__, __FILE__, $sql);
                }
            }
            break;
    }

    return true;
}

?>