<?php // +-----------------------------------------------------------------------+ // | Piwigo - a PHP based photo gallery | // +-----------------------------------------------------------------------+ // | Copyright(C) 2008-2011 Piwigo Team http://piwigo.org | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | // +-----------------------------------------------------------------------+ // | 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 $_GET['act'] == 'logout') { // logout logout_user(); redirect(make_index_url()); } elseif (!empty($_SESSION['pwg_uid'])) { $user['id'] = $_SESSION['pwg_uid']; } } // Now check the auto-login if ( $user['id']==$conf['guest_id'] ) { auto_login(); } if (session_id()=="") { session_start(); } // using Apache authentication override the above user search if ($conf['apache_authentication']) { $remote_user = null; foreach (array('REMOTE_USER', 'REDIRECT_REMOTE_USER') as $server_key) { if (isset($_SERVER[$server_key])) { $remote_user = $_SERVER[$server_key]; break; } } if (isset($remote_user)) { if (!($user['id'] = get_userid($remote_user))) { register_user($remote_user, '', '', false); $user['id'] = get_userid($remote_user); } } } $user = build_user( $user['id'], ( defined('IN_ADMIN') and IN_ADMIN ) ? false : true // use cache ? ); if ($conf['browser_language'] and (is_a_guest() or is_generic()) ) { get_browser_language($user['language']); } trigger_action('user_init', $user); ?>