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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. |
// +-----------------------------------------------------------------------+
if (!defined('PHPWG_ROOT_PATH'))
{
die('Hacking attempt!');
}
// determine the initial instant to indicate the generation time of this page
$t1 = explode( ' ', microtime() );
$t2 = explode( '.', $t1[0] );
$t2 = $t1[1].'.'.$t2[1];
set_magic_quotes_runtime(0); // Disable magic_quotes_runtime
//
// addslashes to vars if magic_quotes_gpc is off this is a security
// precaution to prevent someone trying to break out of a SQL statement.
//
if( !get_magic_quotes_gpc() )
{
if( is_array( $_GET ) )
{
while( list($k, $v) = each($_GET) )
{
if( is_array($_GET[$k]) )
{
while( list($k2, $v2) = each($_GET[$k]) )
{
$_GET[$k][$k2] = addslashes($v2);
}
@reset($_GET[$k]);
}
else
{
$_GET[$k] = addslashes($v);
}
}
@reset($_GET);
}
if( is_array($_POST) )
{
while( list($k, $v) = each($_POST) )
{
if( is_array($_POST[$k]) )
{
while( list($k2, $v2) = each($_POST[$k]) )
{
$_POST[$k][$k2] = addslashes($v2);
}
@reset($_POST[$k]);
}
else
{
$_POST[$k] = addslashes($v);
}
}
@reset($_POST);
}
if( is_array($_COOKIE) )
{
while( list($k, $v) = each($_COOKIE) )
{
if( is_array($_COOKIE[$k]) )
{
while( list($k2, $v2) = each($_COOKIE[$k]) )
{
$_COOKIE[$k][$k2] = addslashes($v2);
}
@reset($_COOKIE[$k]);
}
else
{
$_COOKIE[$k] = addslashes($v);
}
}
@reset($_COOKIE);
}
}
//
// Define some basic configuration arrays this also prevents malicious
// rewriting of language and otherarray values via URI params
//
$conf = array();
$page = array();
$user = array();
$lang = array();
$header_msgs = array();
@include(PHPWG_ROOT_PATH .'include/mysql.inc.php');
if (!defined('PHPWG_INSTALLED'))
{
header('Location: install.php');
exit;
}
include(PHPWG_ROOT_PATH . 'include/config_default.inc.php');
@include(PHPWG_ROOT_PATH. 'include/config_local.inc.php');
include(PHPWG_ROOT_PATH . 'include/constants.php');
include(PHPWG_ROOT_PATH . 'include/functions.inc.php');
include(PHPWG_ROOT_PATH . 'include/template.php');
// Database connection
mysql_connect( $cfgHote, $cfgUser, $cfgPassword )
or die ( "Could not connect to database server" );
mysql_select_db( $cfgBase )
or die ( "Could not connect to database" );
//
// Setup gallery wide options, if this fails then we output a CRITICAL_ERROR
// since basic gallery information is not available
//
load_conf_from_db();
include(PHPWG_ROOT_PATH.'include/user.inc.php');
// language files
include_once(get_language_filepath('common.lang.php'));
if (defined('IN_ADMIN') and IN_ADMIN)
{
include_once(get_language_filepath('admin.lang.php'));
}
// only now we can set the localized username of the guest user (and not in
// include/user.inc.php)
if ($user['is_the_guest'])
{
$user['username'] = $lang['guest'];
}
// template instance
$template = new Template(PHPWG_ROOT_PATH.'template/'.$user['template'], $user['theme'] );
if ($conf['gallery_locked'])
{
$header_msgs[] = $lang['gallery_locked_message'];
if ( basename($_SERVER["SCRIPT_FILENAME"]) != 'identification.php'
and !is_admin() )
{
//next line required if PATH_INFO (no ? in url) but won't work for scripts outside PWG
$page['root_path'] = cookie_path();
echo $lang['gallery_locked_message']
.'<a href="'.get_root_url().'identification.php">.</a>';
exit();
}
}
if ($user['is_the_guest'] and !$conf['guest_access']
and !in_array( basename($_SERVER['SCRIPT_FILENAME']),
array('identification.php',
'password.php',
'register.php'
)
)
)
{
//next line required if PATH_INFO (no ? in url) but won't work for scripts outside PWG
$page['root_path'] = cookie_path();
redirect (get_root_url().'identification.php');
}
if ($conf['check_upgrade_feed']
and defined('PHPWG_IN_UPGRADE')
and PHPWG_IN_UPGRADE)
{
// retrieve already applied upgrades
$query = '
SELECT id
FROM '.UPGRADE_TABLE.'
;';
$applied = array_from_query($query, 'id');
// retrieve existing upgrades
$existing = get_available_upgrade_ids();
// which upgrades need to be applied?
if (count(array_diff($existing, $applied)) > 0)
{
//next line required if PATH_INFO (no ? in url) but won't work for scripts outside PWG
$page['root_path'] = cookie_path();
$header_msgs[] = 'Some database upgrades are missing, '
.'<a href="'.get_root_url().'upgrade_feed.php">upgrade now</a>';
}
}
if (is_adviser())
{
$header_msgs[] = $lang['adviser_mode_enabled'];
}
if (count($header_msgs) > 0)
{
$template->assign_block_vars('header_msgs',array());
foreach ($header_msgs as $header_msg)
{
$template->assign_block_vars('header_msgs.header_msg',
array('HEADER_MSG'=>$header_msg));
}
}
?>
|
