<?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) $
**********************************************/
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 phpbb_udb extends core_udb {
function phpbb_udb()
{
global $BRIDGE;
if (!USE_BRIDGEMGR) {
$this->boardurl = 'http://www.yousite.com/phpBB2';
require_once('../phpBB2/config.php');
} else {
$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 = 1;
// Database connection settings
$this->db = array(
'name' => $dbname,
'host' => $dbhost ? $dbhost : 'hscheema18.globatmysql.com',
'user' => $dbuser,
'password' => $dbpasswd,
'prefix' =>$table_prefix
);
// Board table names
$this->table = array(
'users' => 'users',
'groups' => 'groups',
'sessions' => 'sessions',
'usergroups' => 'user_group'
);
// 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'];
$this->sessionstable = '`' . $this->db['name'] . '`.' . $this->db['prefix'] . $this->table['sessions'];
$this->usergroupstable = '`' . $this->db['name'] . '`.' . $this->db['prefix'] . $this->table['usergroups'];
// Table field names
$this->field = array(
'username' => 'username', // name of 'username' field in users table
'user_id' => 'user_id', // name of 'id' field in users table
'password' => 'user_password', // name of 'password' field in users table
'email' => 'user_email', // name of 'email' field in users table
'regdate' => 'user_regdate', // name of 'registered' field in users table
'active' => 'user_active', // is user account active?
'lastvisit' => 'user_lastvisit', // name of 'location' field in users table
'location' => 'user_from', // name of 'location' field in users table
'website' => 'user_website', // name of 'website' field in users table
'usertbl_group_id' => 'group_id', // name of 'group id' field in users table
'grouptbl_group_id' => 'group_id', // name of 'group id' field in groups table
'grouptbl_group_name' => 'group_name' // name of 'group name' field in groups table
);
// Pages to redirect to
$this->page = array(
'register' => '/profile.php?mode=register',
'editusers' => '/memberlist.php',
'edituserprofile' => "/memberlist.php?mode=viewprofile&u=",
);
// Group ids - admin and guest only.
$this->admingroups = array(2);
$this->guestgroup = $this->use_post_based_groups ? 3 : 3;
// Use a special function to collect groups for cpg groups table
$this->group_overrride = 1;
// Cookie settings - used in following functions only
$this->cookie_name = $BRIDGE['cookie_prefix'];
// Connect to db
$this->connect();
}
function collect_groups()
{
$sql ="SELECT * FROM {$this->groupstable} WHERE group_single_user = 0";
$result = cpg_db_query($sql, $this->link_id);
$udb_groups = array(102 =>'Administrators', 2=> 'Registered', 3=>'Guests', 4=> 'Banned');
while ($row = mysql_fetch_assoc($result))
{
$udb_groups[$row[$this->field['grouptbl_group_id']]+100] = utf_ucfirst(utf_strtolower($row[$this->field['grouptbl_group_name']]));
}
return $udb_groups;
}
// definition of how to extract id, name, group from a session cookie
function session_extraction()
{
if (isset($_COOKIE[$this->cookie_name . '_sid'])) {
$session_id = addslashes($_COOKIE[$this->cookie_name . '_sid']);
$sql = "SELECT u.{$this->field['user_id']} AS user_id, u.{$this->field['password']} AS password, u.user_level FROM {$this->usertable} AS u, {$this->sessionstable} AS s WHERE u.{$this->field['user_id']}=s.session_user_id AND s.session_id = '$session_id' AND u.user_id > 0";
$result = cpg_db_query($sql, $this->link_id);
if (mysql_num_rows($result)){
$row = mysql_fetch_array($result);
$this->userlevel = $row['user_level'];
return $row;
} else {
return false;
}
}
}
// Get groups of which user is member
function get_groups($row)
{
$data = array();
if ($this->use_post_based_groups){
$sql = "SELECT ug.{$this->field['usertbl_group_id']}+100 AS group_id FROM {$this->usertable} AS u, {$this->usergroupstable} AS ug, {$this->groupstable} as g WHERE u.{$this->field['user_id']}=ug.{$this->field['user_id']} AND u.{$this->field['user_id']}='{$row['id']}' AND g.{$this->field['grouptbl_group_id']} = ug.{$this->field['grouptbl_group_id']}";
$result = cpg_db_query($sql, $this->link_id);
while ($row2 = mysql_fetch_array($result)) {
$data[] = $row2['group_id'];
}
if ($this->userlevel == 1 || in_array($row[$this->field['usertbl_group_id']] , $this->admingroups)) array_unshift($data, 102);
if ($this->userlevel == 0) array_unshift($data, 2);
} else {
$data[0] = ($this->userlevel == 1 || in_array($row[$this->field['usertbl_group_id']] , $this->admingroups)) ? 1 : 2;
}
return $data;
}
// definition of how to extract an id and password hash from a cookie
function cookie_extraction()
{
$id = 0;
$pass = '';
if (isset($_COOKIE[$this->cookie_name.'_data'])){
$sessiondata = unserialize($_COOKIE[$this->cookie_name.'_data']);
$id = $sessiondata['userid'] > 1 ? intval($sessiondata['userid']) : 0;
$pass = (isset($sessiondata['autologinid'])) ? addslashes($sessiondata['autologinid']) : '';
}
return ($id) ? array($id, $pass) : false;
}
// definition of actions required to convert a password from user database form to cookie form
function udb_hash_db($password)
{
return $password; // unused
}
function login_page()
{
global $CONFIG;
$cpg = parse_url($CONFIG['site_url']);
$bb = parse_url($this->boardurl);
$levels = count(explode('/', $bb['path'])) - 1;
$redirect = str_repeat('../', $levels) . trim($cpg['path'], '/') . '/';
$this->redirect("/login.php?redirect=$redirect");
}
function logout_page()
{
global $CONFIG;
$cpg = parse_url($CONFIG['site_url']);
$bb = parse_url($this->boardurl);
$levels = count(explode('/', $bb['path'])) - 1;
$redirect = str_repeat('../', $levels) . trim($cpg['path'], '/') . '/';
$this->redirect("/login.php?logout=true&sid={$this->sid}&redirect=$redirect");
}
function view_users() {}
function view_profile() {}
function get_users($options = array())
{
global $CONFIG;
// Copy UDB fields and config variables (just to make it easier to read)
$f =& $this->field;
$C =& $CONFIG;
// Sort codes - global this in usermgr.php in 1.5
$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',
);
$sql = "SELECT group_id, group_name, group_quota FROM {$C['TABLE_USERGROUPS']}";
$result = cpg_db_query($sql);
$groups = $quotas = array();
while ($row = mysql_fetch_assoc($result)) {
$groups[$row['group_id']] = $row['group_name'];
$quotas[$row['group_id']] = $row['group_quota'];
}
if (in_array($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'].'" ';
}
// Main array to hold our user data
$userlist = array();
// These sorting methods need the cpg pics table, do that first
if (in_array($options['sort'], array('pic_a', 'pic_d', 'disku_a', 'disku_d'))){
$sql = "SELECT owner_id, COUNT(pid) as pic_count, ROUND(SUM(total_filesize)/1024) as disk_usage FROM {$C['TABLE_PICTURES']} WHERE owner_id <> 0 GROUP BY owner_id ORDER BY {$sort_codes[$options['sort']]} LIMIT {$options['lower_limit']}, {$options['users_per_page']}";
$result = cpg_db_query($sql);
// If no records, return empty value
if (!mysql_num_rows($result)) {
return array();
}
while ($row = mysql_fetch_assoc($result)) $userlist[$row['owner_id']] = $row;
mysql_free_result($result);
$user_list_string = implode(', ', array_keys($userlist));
$sql = "SELECT u.{$f['user_id']} as user_id, u.user_level, {$f['username']} as user_name, {$f['email']} as user_email, {$f['regdate']} as user_regdate, {$f['lastvisit']} as user_lastvisit ".
"FROM {$this->usertable} AS u ".
"WHERE u.{$f['user_id']} IN ($user_list_string) GROUP BY u.{$f['user_id']}";
$result = cpg_db_query($sql, $this->link_id);
// If no records, return empty value
if (!mysql_num_rows($result)) {
return array();
}
while ($row = mysql_fetch_assoc($result)) $userlist[$row['user_id']] = array_merge($userlist[$row['user_id']], $row);
mysql_free_result($result);
} else {
$sql = "SELECT u.{$f['user_id']} as user_id, u.user_level, {$f['username']} as user_name, {$f['email']} as user_email, {$f['regdate']} as user_regdate, {$f['lastvisit']} as user_lastvisit, 0 as pic_count ".
"FROM {$this->usertable} AS u ".
"WHERE u.{$f['user_id']} > 0 " . $options['search'].
"GROUP BY u.{$f['user_id']} " . $sort .
" LIMIT {$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();
}
while ($row = mysql_fetch_assoc($result)) $userlist[$row['user_id']] = $row;
mysql_free_result($result);
$user_list_string = implode(', ', array_keys($userlist));
$sql = "SELECT owner_id, COUNT(pid) as pic_count, ROUND(SUM(total_filesize)/1024) as disk_usage FROM {$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']], $owner);
}
foreach ($userlist as $uid => $user){
$grps = array();
if ($this->use_post_based_groups){
$sql = "SELECT ug.{$this->field['usertbl_group_id']}+100 AS group_id FROM
{$this->usertable} AS u,
{$this->usergroupstable} AS ug,
{$this->groupstable} as g
WHERE u.{$this->field['user_id']}=ug.{$this->field['user_id']}
AND u.{$this->field['user_id']}='$uid'
AND g.{$this->field['grouptbl_group_id']} = ug.{$this->field['grouptbl_group_id']}
AND group_single_user = 0";
$result = cpg_db_query($sql, $this->link_id);
while ($row2 = mysql_fetch_array($result)) {
$grps[] = $row2['group_id'];
}
if ($user['user_level'] == 1 || in_array($row[$this->field['usertbl_group_id']] , $this->admingroups)) array_unshift($grps, 102);
if ($user['user_level'] == 0 || $user['user_level'] == 2) array_unshift($grps, 2);
} else {
$grps[0] = ($user['user_level'] == 1 || in_array($row[$this->field['usertbl_group_id']] , $this->admingroups)) ? 1 : 2;
}
$groupnames = $q = array();
foreach ($grps as $gid){
$groupnames[] = $groups[$gid];
$q[] = $quotas[$gid];
}
sort($groupnames);
$userlist[$uid]['group_name'] = implode('<br />' ,$groupnames);
$userlist[$uid]['group_quota'] = max($q);
}
foreach ($userlist as $uid => $user) if (!isset($user['user_name'])) unset($userlist[$uid]);
if ($this->adv_sort) usort($userlist, array('core_udb', 'adv_sort'));
return $userlist;
}
}
// and go !
$cpg_udb = new phpbb_udb;
?>