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<?php
// +-----------------------------------------------------------------------+
// | PhpWebGallery - a PHP based picture gallery |
// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net |
// +-----------------------------------------------------------------------+
// | branch : BSF (Best So Far)
// | file : $RCSfile$
// | last update : $Date$
// | last modifier : $Author$
// | revision : $Revision$
// +-----------------------------------------------------------------------+
// | 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 |
// | |
// | This program is distributed in the hope that it will be useful, but |
// | WITHOUT ANY WARRANTY; without even the implied warranty of |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
// | General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program; if not, write to the Free Software |
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
// | USA. |
// +-----------------------------------------------------------------------+
// by default we start with guest
$user['id'] = $conf['guest_id'];
if (isset($_COOKIE[session_name()]))
{
session_start();
if (isset($_GET['act']) and $_GET['act'] == 'logout')
{ // logout
$_SESSION = array();
session_unset();
session_destroy();
setcookie(session_name(),'',0,
ini_get('session.cookie_path'),
ini_get('session.cookie_domain')
);
setcookie($conf['remember_me_name'], '', 0, cookie_path());
redirect(make_index_url());
}
elseif (empty($_SESSION['pwg_uid']))
{ // timeout
setcookie(session_name(),'',0,
ini_get('session.cookie_path'),
ini_get('session.cookie_domain')
);
}
else
{
$user['id'] = $_SESSION['pwg_uid'];
}
}
// Now check the auto-login
if ( $user['id']==$conf['guest_id'] )
{
auto_login();
}
// using Apache authentication override the above user search
if ($conf['apache_authentication'] and isset($_SERVER['REMOTE_USER']))
{
if (!($user['id'] = get_userid($_SERVER['REMOTE_USER'])))
{
register_user($_SERVER['REMOTE_USER'], '', '');
$user['id'] = get_userid($_SERVER['REMOTE_USER']);
}
}
$user = build_user( $user['id'],
( defined('IN_ADMIN') and IN_ADMIN ) ? false : true // use cache ?
);
?>
|
