286 lines
8 KiB
PHP
286 lines
8 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | Piwigo - a PHP based picture gallery |
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// +-----------------------------------------------------------------------+
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// | Copyright(C) 2008 Piwigo Team http://piwigo.org |
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// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
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// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
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// +-----------------------------------------------------------------------+
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// | This program is free software; you can redistribute it and/or modify |
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// | it under the terms of the GNU General Public License as published by |
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// | the Free Software Foundation |
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// | |
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// | This program is distributed in the hope that it will be useful, but |
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// | WITHOUT ANY WARRANTY; without even the implied warranty of |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// | General Public License for more details. |
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// | |
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// | You should have received a copy of the GNU General Public License |
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// | along with this program; if not, write to the Free Software |
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// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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// | USA. |
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// +-----------------------------------------------------------------------+
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defined('PHPWG_ROOT_PATH') or trigger_error('Hacking attempt!', E_USER_ERROR);
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// determine the initial instant to indicate the generation time of this page
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$t1 = explode( ' ', microtime() );
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$t2 = explode( '.', $t1[0] );
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$t2 = $t1[1].'.'.$t2[1];
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set_magic_quotes_runtime(0); // Disable magic_quotes_runtime
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//
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// addslashes to vars if magic_quotes_gpc is off this is a security
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// precaution to prevent someone trying to break out of a SQL statement.
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//
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if( !get_magic_quotes_gpc() )
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{
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if( is_array( $_GET ) )
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{
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while( list($k, $v) = each($_GET) )
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{
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if( is_array($_GET[$k]) )
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{
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while( list($k2, $v2) = each($_GET[$k]) )
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{
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$_GET[$k][$k2] = addslashes($v2);
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}
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@reset($_GET[$k]);
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}
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else
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{
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$_GET[$k] = addslashes($v);
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}
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}
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@reset($_GET);
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}
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if( is_array($_POST) )
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{
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while( list($k, $v) = each($_POST) )
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{
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if( is_array($_POST[$k]) )
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{
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while( list($k2, $v2) = each($_POST[$k]) )
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{
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$_POST[$k][$k2] = addslashes($v2);
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}
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@reset($_POST[$k]);
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}
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else
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{
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$_POST[$k] = addslashes($v);
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}
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}
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@reset($_POST);
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}
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if( is_array($_COOKIE) )
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{
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while( list($k, $v) = each($_COOKIE) )
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{
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if( is_array($_COOKIE[$k]) )
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{
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while( list($k2, $v2) = each($_COOKIE[$k]) )
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{
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$_COOKIE[$k][$k2] = addslashes($v2);
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}
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@reset($_COOKIE[$k]);
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}
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else
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{
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$_COOKIE[$k] = addslashes($v);
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}
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}
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@reset($_COOKIE);
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}
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}
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if ( !empty($_SERVER["PATH_INFO"]) )
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{
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$_SERVER["PATH_INFO"] = addslashes($_SERVER["PATH_INFO"]);
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}
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//
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// Define some basic configuration arrays this also prevents malicious
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// rewriting of language and otherarray values via URI params
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//
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$conf = array();
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$page = array();
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$user = array();
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$lang = array();
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$header_msgs = array();
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$header_notes = array();
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$filter = array();
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@include(PHPWG_ROOT_PATH .'include/mysql.inc.php');
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if (!defined('PHPWG_INSTALLED'))
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{
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header('Location: install.php');
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exit;
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}
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foreach( array(
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'array_intersect_key', //PHP 5 >= 5.1.0RC1
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'hash_hmac', //(hash) - enabled by default as of PHP 5.1.2
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'preg_last_error', // PHP 5 >= 5.2.0
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'file_put_contents', //PHP5
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) as $func)
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{
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if (!function_exists($func))
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{
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include_once(PHPWG_ROOT_PATH . 'include/php_compat/'.$func.'.php');
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}
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}
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include(PHPWG_ROOT_PATH . 'include/config_default.inc.php');
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@include(PHPWG_ROOT_PATH. 'include/config_local.inc.php');
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include(PHPWG_ROOT_PATH . 'include/constants.php');
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include(PHPWG_ROOT_PATH . 'include/functions.inc.php');
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include(PHPWG_ROOT_PATH . 'include/template.class.php');
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// Database connection
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@mysql_connect( $cfgHote, $cfgUser, $cfgPassword ) or my_error( 'mysql_connect', true );
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@mysql_select_db( $cfgBase ) or my_error( 'mysql_select_db', true );
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defined('PWG_CHARSET') and defined('DB_CHARSET')
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or fatal_error('PWG_CHARSET and/or DB_CHARSET is not defined');
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if ( version_compare(mysql_get_server_info(), '4.1.0', '>=') )
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{
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if (DB_CHARSET!='')
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{
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pwg_query('SET NAMES "'.DB_CHARSET.'"');
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}
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}
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else
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{
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if ( strtolower(PWG_CHARSET)!='iso-8859-1' )
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{
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fatal_error('PWG supports only iso-8859-1 charset on MySql version '.mysql_get_server_info());
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}
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}
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//
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// Setup gallery wide options, if this fails then we output a CRITICAL_ERROR
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// since basic gallery information is not available
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//
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load_conf_from_db();
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load_plugins();
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include(PHPWG_ROOT_PATH.'include/user.inc.php');
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// language files
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load_language('common.lang');
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if ( is_admin() || (defined('IN_ADMIN') and IN_ADMIN) )
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{
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load_language('admin.lang');
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}
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trigger_action('loading_lang');
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load_language('local.lang', '', array('no_fallback'=>true) );
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// only now we can set the localized username of the guest user (and not in
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// include/user.inc.php)
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if (is_a_guest())
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{
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$user['username'] = l10n('guest');
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}
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// template instance
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if
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(
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defined('IN_ADMIN') and IN_ADMIN
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)
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{
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// Admin template
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//$template = new Template(PHPWG_ROOT_PATH.'template/'.$user['admin_template'], $user['admin_theme'] );
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list($user['admin_template'], $user['admin_theme']) =
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explode ('/', $conf['admin_layout']);
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$template = new Template(PHPWG_ROOT_PATH.'admin/template/'
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. $user['admin_template'], $user['admin_theme'] );
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}
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else
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{
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// Classic template
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$template = new Template(PHPWG_ROOT_PATH.'template/'
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. $user['template'], $user['theme'] );
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}
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if (isset($user['internal_status']['guest_must_be_guest'])
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and
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$user['internal_status']['guest_must_be_guest'] === true)
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{
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$header_msgs[] = l10n('guest_must_be_guest');
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}
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if ($conf['gallery_locked'])
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{
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$header_msgs[] = l10n('gallery_locked_message');
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if ( script_basename() != 'identification' and !is_admin() )
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{
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set_status_header(503, 'Service Unavailable');
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@header('Retry-After: 900');
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echo l10n('gallery_locked_message')
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.'<a href="'.get_absolute_root_url(false).'identification.php">.</a>';
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exit();
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}
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}
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if ($conf['check_upgrade_feed']
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and defined('PHPWG_IN_UPGRADE')
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and PHPWG_IN_UPGRADE)
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{
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// retrieve already applied upgrades
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$query = '
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SELECT id
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FROM '.UPGRADE_TABLE.'
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;';
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$applied = array_from_query($query, 'id');
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// retrieve existing upgrades
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$existing = get_available_upgrade_ids();
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// which upgrades need to be applied?
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if (count(array_diff($existing, $applied)) > 0)
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{
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$header_msgs[] = 'Some database upgrades are missing, '
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.'<a href="'.get_absolute_root_url(false).'upgrade_feed.php">upgrade now</a>';
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}
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}
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if (is_adviser())
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{
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$header_msgs[] = l10n('adviser_mode_enabled');
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}
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if (count($header_msgs) > 0)
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{
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$template->assign('header_msgs', $header_msgs);
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$header_msgs=array();
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}
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if (!empty($conf['filter_pages']) and get_filter_page_value('used'))
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{
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include(PHPWG_ROOT_PATH.'include/filter.inc.php');
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}
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else
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{
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$filter['enabled'] = false;
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}
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if (isset($conf['header_notes']))
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{
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$header_notes = array_merge($header_notes, $conf['header_notes']);
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}
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// default event handlers
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add_event_handler('render_category_literal_description', 'render_category_literal_description');
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add_event_handler('render_category_description', 'render_category_description');
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add_event_handler('render_comment_content', 'htmlspecialchars');
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add_event_handler('render_comment_content', 'parse_comment_content');
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add_event_handler('render_comment_author', 'strip_tags');
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add_event_handler('blockmanager_register_blocks', 'register_default_menubar_blocks', EVENT_HANDLER_PRIORITY_NEUTRAL-1);
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trigger_action('init');
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?>
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