| 1 | <?php |
|---|
| 2 | // +-----------------------------------------------------------------------+ |
|---|
| 3 | // | Piwigo - a PHP based picture gallery | |
|---|
| 4 | // +-----------------------------------------------------------------------+ |
|---|
| 5 | // | Copyright(C) 2008-2010 Piwigo Team http://piwigo.org | |
|---|
| 6 | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | |
|---|
| 7 | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | |
|---|
| 8 | // +-----------------------------------------------------------------------+ |
|---|
| 9 | // | This program is free software; you can redistribute it and/or modify | |
|---|
| 10 | // | it under the terms of the GNU General Public License as published by | |
|---|
| 11 | // | the Free Software Foundation | |
|---|
| 12 | // | | |
|---|
| 13 | // | This program is distributed in the hope that it will be useful, but | |
|---|
| 14 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
|---|
| 15 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
|---|
| 16 | // | General Public License for more details. | |
|---|
| 17 | // | | |
|---|
| 18 | // | You should have received a copy of the GNU General Public License | |
|---|
| 19 | // | along with this program; if not, write to the Free Software | |
|---|
| 20 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
|---|
| 21 | // | USA. | |
|---|
| 22 | // +-----------------------------------------------------------------------+ |
|---|
| 23 | |
|---|
| 24 | // by default we start with guest |
|---|
| 25 | $user['id'] = $conf['guest_id']; |
|---|
| 26 | |
|---|
| 27 | if (isset($_COOKIE[session_name()])) |
|---|
| 28 | { |
|---|
| 29 | session_start(); |
|---|
| 30 | if (isset($_GET['act']) and $_GET['act'] == 'logout') |
|---|
| 31 | { // logout |
|---|
| 32 | logout_user(); |
|---|
| 33 | redirect(make_index_url()); |
|---|
| 34 | } |
|---|
| 35 | elseif (!empty($_SESSION['pwg_uid'])) |
|---|
| 36 | { |
|---|
| 37 | $user['id'] = $_SESSION['pwg_uid']; |
|---|
| 38 | } |
|---|
| 39 | } |
|---|
| 40 | |
|---|
| 41 | // Now check the auto-login |
|---|
| 42 | if ( $user['id']==$conf['guest_id'] ) |
|---|
| 43 | { |
|---|
| 44 | auto_login(); |
|---|
| 45 | } |
|---|
| 46 | |
|---|
| 47 | if (session_id()=="") |
|---|
| 48 | { |
|---|
| 49 | session_start(); |
|---|
| 50 | } |
|---|
| 51 | |
|---|
| 52 | // using Apache authentication override the above user search |
|---|
| 53 | if ($conf['apache_authentication'] and isset($_SERVER['REMOTE_USER'])) |
|---|
| 54 | { |
|---|
| 55 | if (!($user['id'] = get_userid($_SERVER['REMOTE_USER']))) |
|---|
| 56 | { |
|---|
| 57 | register_user($_SERVER['REMOTE_USER'], '', '', false); |
|---|
| 58 | $user['id'] = get_userid($_SERVER['REMOTE_USER']); |
|---|
| 59 | } |
|---|
| 60 | } |
|---|
| 61 | |
|---|
| 62 | $user = build_user( $user['id'], |
|---|
| 63 | ( defined('IN_ADMIN') and IN_ADMIN ) ? false : true // use cache ? |
|---|
| 64 | ); |
|---|
| 65 | if ($conf['browser_language'] and (is_a_guest() or is_generic()) ) |
|---|
| 66 | { |
|---|
| 67 | get_browser_language($user['language']); |
|---|
| 68 | } |
|---|
| 69 | trigger_action('user_init', $user); |
|---|
| 70 | ?> |
|---|
