<?php
/*************************
Coppermine Photo Gallery
************************
Copyright (c) 2003-2007 Coppermine Dev Team
v1.1 originally written by Gregory DEMAR
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 3
as published by the Free Software Foundation.
********************************************
Coppermine version: 1.4.14
$Source$
$Revision: 3966 $
$Author: gaugau $
$Date: 2007-09-17 08:53:13 +0200 (Mo, 17 Sep 2007) $
**********************************************/
/*
For login/logout redirection:
Edit punbb's login.php
Find: $page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / '.$lang_common['Login'];
Add before it: $redirect_url = (isset($_GET['redir'])) ? $_GET['redir'] : $redirect_url;
Find: redirect('index.php', $lang_login['Logout redirect']);
Change to: redirect(isset($_GET['redir']) ? $_GET['redir'] : 'index.php', $lang_login['Logout redirect']);
*/
if (!defined('IN_COPPERMINE')) die('Not in Coppermine...');
// Switch that allows overriding the bridge manager with hard-coded values
define('USE_BRIDGEMGR', 1);
require_once 'bridge/udb_base.inc.php';
class cpg_udb extends core_udb {
function cpg_udb()
{
global $BRIDGE;
if (!USE_BRIDGEMGR) { // the vars that are used when bridgemgr is disabled
// URL of your punbb
$this->boardurl = 'http://www.yoursite.com/punbb';
// local path to your punbb config file
require_once('../punbb/config.php');
} else { // the vars from the bridgemgr
$this->boardurl = $BRIDGE['full_forum_url'];
require_once($BRIDGE['relative_path_to_config_file'] . 'config.php');
$this->use_post_based_groups = $BRIDGE['use_post_based_groups'];
}
$this->multigroups = 0;
$this->group_overrride = 0;
// Database connection settings
$this->db = array(
'name' => $db_name,
'host' => $db_host,
'user' => $db_username,
'password' => $db_password,
'prefix' =>$db_prefix
);
// Board table names
$this->table = array(
'users' => 'users',
'groups' => 'groups',
);
// Derived full table names
$this->usertable = '`' . $this->db['name'] . '`.' . $this->db['prefix'] . $this->table['users'];
$this->groupstable = '`' . $this->db['name'] . '`.' . $this->db['prefix'] . $this->table['groups'];
// Table field names
$this->field = array(
'username' => 'username', // name of 'username' field in users table
'user_id' => 'id', // name of 'id' field in users table
'password' => 'password', // name of 'password' field in users table
'email' => 'email', // name of 'email' field in users table
'regdate' => 'registered', // name of 'registered' field in users table
'location' => 'location', // name of 'location' field in users table
'website' => 'url', // name of 'website' field in users table
'lastvisit' => 'last_visit', // name of 'location' field in users table
'usertbl_group_id' => 'group_id', // name of 'group id' field in users table
'grouptbl_group_id' => 'g_id', // name of 'group id' field in groups table
'grouptbl_group_name' => 'g_title' // name of 'group name' field in groups table
);
// Pages to redirect to
$this->page = array(
'register' => '/register.php',
'editusers' => '/userlist.php',
'edituserprofile' => "/profile.php?id="
);
// Group ids
$this->admingroups = array(1);
$this->guestgroup = 3;
// Cookie settings - used in following functions only
$this->cookie_name = $cookie_name;
$this->cookie_seed = $cookie_seed;
// Connect to db
$this->connect();
}
// definition of how to extract id, name, group from a session cookie
function session_extraction()
{
return false; // unused
}
// definition of how to extract an id and password hash from a cookie
function cookie_extraction()
{
$id = 0;
$pass_hash = '';
if (isset($_COOKIE[$this->cookie_name]))
list($id, $pass_hash) = unserialize($_COOKIE[$this->cookie_name]);
return ($id) ? array($id, $pass_hash) : false;
}
// definition of actions required to convert a password from user database form to cookie form
function udb_hash_db($password)
{
return md5($this->cookie_seed.$password);
}
// Login
function login_page()
{
global $CONFIG;
$this->redirect('/login.php?action=login&redir='.$CONFIG['site_url']);
}
// Logout
function logout_page()
{
global $CONFIG;
$this->redirect('/login.php?action=out&id='.USER_ID.'&redir='.$CONFIG['site_url']);
}
function view_users() {}
function view_profile($uid) {}
function get_users($options = array())
{
global $CONFIG;
// Copy UDB fields and config variables (just to make it easier to read)
$f =& $this->field;
$C =& $CONFIG;
// Sort codes
$sort_codes = array('name_a' => 'user_name ASC',
'name_d' => 'user_name DESC',
'group_a' => 'group_name ASC',
'group_d' => 'group_name DESC',
'reg_a' => 'user_regdate ASC',
'reg_d' => 'user_regdate DESC',
'pic_a' => 'pic_count ASC',
'pic_d' => 'pic_count DESC',
'disku_a' => 'disk_usage ASC',
'disku_d' => 'disk_usage DESC',
'lv_a' => 'user_lastvisit ASC',
'lv_d' => 'user_lastvisit DESC',
);
if (in_array($options['sort'], array('group_a', 'group_d', 'pic_a', 'pic_d', 'disku_a', 'disku_d'))){
$sort = '';
list($this->sortfield, $this->sortdir) = explode(' ', $sort_codes[$options['sort']]);
$this->adv_sort = true;
} else {
$sort = "ORDER BY " . $sort_codes[$options['sort']];
$this->adv_sort = false;
}
// Build WHERE clause, if this is a username search
if ($options['search']) {
$options['search'] = 'AND u.'.$f['username'].' LIKE "'.$options['search'].'" ';
}
$sql = "SELECT group_id, group_name, group_quota FROM {$C['TABLE_USERGROUPS']}";
$result = cpg_db_query($sql);
$groups = array();
while ($row = mysql_fetch_assoc($result)) {
$groups[$row['group_id']] = $row;
}
$sql ="SELECT {$f['grouptbl_group_id']} FROM {$this->groupstable}";
$result = cpg_db_query($sql, $this->link_id);
$udb_groups = array();
while ($row = mysql_fetch_assoc($result)) {
$udb_groups[] = $row['group_id'];
}
$sql = "SELECT u.{$f['user_id']} as user_id, u.{$f['usertbl_group_id']} AS user_group, {$f['username']} as user_name, {$f['email']} as user_email, {$f['regdate']} as user_regdate, {$f['lastvisit']} as user_lastvisit, '' as user_active, 0 AS pic_count ".
"FROM {$this->usertable} AS u ".
"WHERE u.{$f['user_id']} > 1 " . $options['search']
. $sort .
" LIMIT {$options['lower_limit']}, {$options['users_per_page']}";
$result = cpg_db_query($sql, $this->link_id);
// If no records, return empty value
if (!mysql_num_rows($result)) {
return array();
}
// Extract user list to an array
while ($user = mysql_fetch_assoc($result)) {
if ($this->use_post_based_groups){
$gid = $user['user_group'] +100;
} else {
$gid = $user['user_group'] == $this->admingroups[0] ? 1 : 2;
}
$userlist[$user['user_id']] = array_merge($user, $groups[$gid]);
$users[] = $user['user_id'];
}
$user_list_string = implode(', ', $users);
$sql = "SELECT owner_id, COUNT(pid) as pic_count, ROUND(SUM(total_filesize)/1024) as disk_usage FROM {$C['TABLE_PICTURES']} WHERE owner_id IN ($user_list_string) GROUP BY owner_id";
$result = cpg_db_query($sql);
while ($owner = mysql_fetch_assoc($result)) {
$userlist[$owner['owner_id']] = array_merge($userlist[$owner['owner_id']], $owner);
}
if ($this->adv_sort) usort($userlist, array('cpg_udb', 'adv_sort'));
return $userlist;
}
}
// and go !
$cpg_udb = new cpg_udb;
?>