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<?php
// +-----------------------------------------------------------------------+
// | PhpWebGallery - a PHP based picture gallery |
// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
// | Copyright (C) 2003-2005 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. |
// +-----------------------------------------------------------------------+
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'];
$user['is_the_guest'] = false;
}
}
elseif (!empty($_COOKIE[$conf['remember_me_name']]))
{
auto_login();
}
else
{
$user['id'] = $conf['guest_id'];
$user['is_the_guest'] = true;
}
if ($user['is_the_guest'] and !$conf['guest_access']
and (basename($_SERVER['PHP_SELF'])!='identification.php'))
{
redirect (get_root_url().'identification.php');
}
// 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['is_the_guest'] = false;
}
$user = array_merge(
$user,
getuserdata(
$user['id'],
( defined('IN_ADMIN') and IN_ADMIN ) ? false : true // use cache ?
)
);
// properties of user guest are found in the configuration
if ($user['is_the_guest'])
{
$user['template'] = $conf['default_template'];
$user['nb_image_line'] = $conf['nb_image_line'];
$user['nb_line_page'] = $conf['nb_line_page'];
$user['language'] = $conf['default_language'];
$user['maxwidth'] = $conf['default_maxwidth'];
$user['maxheight'] = $conf['default_maxheight'];
$user['recent_period'] = $conf['recent_period'];
$user['expand'] = $conf['auto_expand'];
$user['show_nb_comments'] = $conf['show_nb_comments'];
$user['enabled_high'] = $conf['newuser_default_enabled_high'];
}
// calculation of the number of picture to display per page
$user['nb_image_page'] = $user['nb_image_line'] * $user['nb_line_page'];
?>
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