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|
<?php
// +-----------------------------------------------------------------------+
// | PhpWebGallery - a PHP based picture gallery |
// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
// | Copyright (C) 2003-2007 PhpWebGallery Team - http://phpwebgallery.net |
// +-----------------------------------------------------------------------+
// | file : $Id$
// | 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();
$header_notes = array();
$filter = array();
@include(PHPWG_ROOT_PATH .'include/mysql.inc.php');
if (!defined('PHPWG_INSTALLED'))
{
header('Location: install.php');
exit;
}
foreach( array(
'array_intersect_key', //PHP 5 >= 5.1.0RC1
'hash_hmac', //(hash) - enabled by default as of PHP 5.1.2
) as $func)
{
if (!function_exists($func))
{
include_once(PHPWG_ROOT_PATH . 'include/php_compat/'.$func.'.php');
}
}
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();
load_plugins();
include(PHPWG_ROOT_PATH.'include/user.inc.php');
// language files
load_language('common.lang');
if (defined('IN_ADMIN') and IN_ADMIN)
{
load_language('admin.lang');
}
trigger_action('loading_lang');
load_language('local.lang');
// only now we can set the localized username of the guest user (and not in
// include/user.inc.php)
if (is_a_guest())
{
$user['username'] = $lang['guest'];
}
// template instance
if
(
defined('IN_ADMIN') and IN_ADMIN and
isset($user['admin_template']) and
isset($user['admin_theme'])
)
{
// Admin template
$template = new Template(PHPWG_ROOT_PATH.'template/'.$user['admin_template'], $user['admin_theme'] );
}
else
{
// Classic template
$template = new Template(PHPWG_ROOT_PATH.'template/'.$user['template'], $user['theme'] );
}
if (isset($user['internal_status']['guest_must_be_guest'])
and
$user['internal_status']['guest_must_be_guest'] === true)
{
$header_msgs[] = l10n('guest_must_be_guest');
}
if ($conf['gallery_locked'])
{
$header_msgs[] = $lang['gallery_locked_message'];
if ( script_basename() != 'identification' and !is_admin() )
{
set_status_header(503, 'Service Unavailable');
@header('Retry-After: 900');
echo $lang['gallery_locked_message']
.'<a href="'.get_absolute_root_url(false).'identification.php">.</a>';
exit();
}
}
if ($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)
{
$header_msgs[] = 'Some database upgrades are missing, '
.'<a href="'.get_absolute_root_url(false).'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));
}
}
if (!empty($conf['filter_pages']) and get_filter_page_value('used'))
{
include(PHPWG_ROOT_PATH.'include/functions_filter.inc.php');
include(PHPWG_ROOT_PATH.'include/filter.inc.php');
}
else
{
$filter['enabled'] = false;
}
if (isset($conf['header_notes']))
{
$header_notes = array_merge($header_notes, $conf['header_notes']);
}
// default event handlers
add_event_handler('render_category_literal_description', 'render_category_literal_description');
add_event_handler('render_category_description', 'render_category_description');
add_event_handler('render_comment_content', 'htmlspecialchars');
add_event_handler('render_comment_content', 'parse_comment_content');
add_event_handler('render_comment_author', 'strip_tags');
trigger_action('init');
?>
|
