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<?php
// +-----------------------------------------------------------------------+
// | Piwigo - a PHP based picture gallery |
// +-----------------------------------------------------------------------+
// | Copyright(C) 2008-2009 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. |
// +-----------------------------------------------------------------------+
defined('PHPWG_ROOT_PATH') or trigger_error('Hacking attempt!', E_USER_ERROR);
// 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() )
{
function sanitize_mysql_kv(&$v, $k)
{
$v = addslashes($v);
}
if( is_array( $_GET ) )
{
array_walk_recursive( $_GET, 'sanitize_mysql_kv' );
}
if( is_array( $_POST ) )
{
array_walk_recursive( $_POST, 'sanitize_mysql_kv' );
}
if( is_array( $_COOKIE ) )
{
array_walk_recursive( $_COOKIE, 'sanitize_mysql_kv' );
}
}
if ( !empty($_SERVER["PATH_INFO"]) )
{
$_SERVER["PATH_INFO"] = addslashes($_SERVER["PATH_INFO"]);
}
//
// 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
'preg_last_error', // PHP 5 >= 5.2.0
'file_put_contents', //PHP5
) as $func)
{
if (!function_exists($func))
{
include_once(PHPWG_ROOT_PATH . 'include/php_compat/'.$func.'.php');
}
}
include(PHPWG_ROOT_PATH . 'include/config_default.inc.php');
@include(PHPWG_ROOT_PATH. 'include/config_local.inc.php');
if(isset($conf['show_php_errors']) && !empty($conf['show_php_errors']))
{
@ini_set('error_reporting', $conf['show_php_errors']);
@ini_set('display_errors', true);
}
include(PHPWG_ROOT_PATH . 'include/constants.php');
include(PHPWG_ROOT_PATH . 'include/functions.inc.php');
include( PHPWG_ROOT_PATH .'include/template.class.php');
// Database connection
@mysql_connect( $cfgHote, $cfgUser, $cfgPassword ) or my_error( 'mysql_connect', true );
@mysql_select_db( $cfgBase ) or my_error( 'mysql_select_db', true );
defined('PWG_CHARSET') and defined('DB_CHARSET')
or fatal_error('PWG_CHARSET and/or DB_CHARSET is not defined');
if ( version_compare(mysql_get_server_info(), '4.1.0', '>=') )
{
if (DB_CHARSET!='')
{
pwg_query('SET NAMES "'.DB_CHARSET.'"');
}
}
elseif ( strtolower(PWG_CHARSET)!='iso-8859-1' )
{
fatal_error('PWG supports only iso-8859-1 charset on MySql version '.mysql_get_server_info());
}
load_conf_from_db();
load_plugins();
include(PHPWG_ROOT_PATH.'include/user.inc.php');
if ('fr_FR' == $user['language']) {
define('PHPWG_DOMAIN', 'fr.piwigo.org');
}
else if ('it_IT' == $user['language']) {
define('PHPWG_DOMAIN', 'it.piwigo.org');
}
else {
define('PHPWG_DOMAIN', 'piwigo.org');
}
define('PHPWG_URL', 'http://'.PHPWG_DOMAIN);
define('PEM_URL', 'http://'.PHPWG_DOMAIN.'/ext');
// language files
load_language('common.lang');
if ( is_admin() || (defined('IN_ADMIN') and IN_ADMIN) )
{
load_language('admin.lang');
}
trigger_action('loading_lang');
load_language('local.lang', '', array('no_fallback'=>true) );
// only now we can set the localized username of the guest user (and not in
// include/user.inc.php)
if (is_a_guest())
{
$user['username'] = l10n('guest');
}
// template instance
if ( defined('IN_ADMIN') and IN_ADMIN )
{// Admin template
list($user['admin_template'], $user['admin_theme']) =
explode ('/', $conf['admin_layout']);
$template = new Template(PHPWG_ROOT_PATH.'admin/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'])
{
$header_msgs[] = l10n('gallery_locked_message');
if ( script_basename() != 'identification' and !is_admin() )
{
set_status_header(503, 'Service Unavailable');
@header('Retry-After: 900');
header('Content-Type: text/html; charset='.get_pwg_charset());
echo '<a href="'.get_absolute_root_url(false).'identification.php">'.l10n('gallery_locked_message').'</a>';
echo str_repeat( ' ', 512); //IE6 doesn't error output if below a size
exit();
}
}
if ($conf['check_upgrade_feed'])
{
include_once(PHPWG_ROOT_PATH.'admin/include/functions_upgrade.php');
if (check_upgrade_feed())
{
$header_msgs[] = 'Some database upgrades are missing, '
.'<a href="'.get_absolute_root_url(false).'upgrade_feed.php">upgrade now</a>';
}
}
if (is_adviser())
{
$header_msgs[] = l10n('adviser_mode_enabled');
}
if (count($header_msgs) > 0)
{
$template->assign('header_msgs', $header_msgs);
$header_msgs=array();
}
if (!empty($conf['filter_pages']) and get_filter_page_value('used'))
{
include(PHPWG_ROOT_PATH.'include/filter.inc.php');
}
else
{
$filter['enabled'] = false;
}
if (isset($conf['header_notes']))
{
$header_notes = array_merge($header_notes, $conf['header_notes']);
}
// default event handlers
add_event_handler('render_category_literal_description', 'render_category_literal_description');
if ( !$conf['allow_html_descriptions'] )
{
add_event_handler('render_category_description', 'nl2br');
}
add_event_handler('render_comment_content', 'htmlspecialchars');
add_event_handler('render_comment_content', 'parse_comment_content');
add_event_handler('render_comment_author', 'strip_tags');
add_event_handler('blockmanager_register_blocks', 'register_default_menubar_blocks', EVENT_HANDLER_PRIORITY_NEUTRAL-1);
trigger_action('init');
?>
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