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Path: /data/applications/aps.bak/coppermine/1.4.16-5/standard/htdocs/bridge/ [ Home ]
File: punbb12.inc.php
<?php
/*************************
  Coppermine Photo Gallery
  ************************
  Copyright (c) 2003-2008 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: 1.4.16
  $HeadURL: https://coppermine.svn.sourceforge.net/svnroot/coppermine/trunk/cpg1.4.x/bridge/punbb12.inc.php $
  $Revision: 4233 $
  $Author: gaugau $
  $Date: 2008-02-02 09:23:58 +0100 (Sa, 02 Feb 2008) $
**********************************************/

/*

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;
?>