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<?php
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/**
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*
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* @category framework
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* @package initialize
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* @author WebsiteBaker Project
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* @copyright 2004-2009, Ryan Djurovich
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* @copyright 2009-2011, Website Baker Org. e.V.
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* @link http://www.websitebaker2.org/
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* @license http://www.gnu.org/licenses/gpl.html
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* @platform WebsiteBaker 2.8.x
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* @requirements PHP 5.2.2 and higher
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* @version $Id: initialize.php 1682 2012-05-02 23:40:35Z darkviper $
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* @filesource $HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/framework/initialize.php $
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* @lastmodified $Date: 2012-05-03 01:40:35 +0200 (Thu, 03 May 2012) $
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*
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*/
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/* -------------------------------------------------------- */
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// Must include code to stop this file being accessed directly
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require_once(dirname(__FILE__).'/globalExceptionHandler.php');
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if(!defined('WB_URL')) { throw new IllegalFileException(); }
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/* -------------------------------------------------------- */
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/**
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* sanitize $_SERVER['HTTP_REFERER']
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* @param string $sWbUrl qualified startup URL of current application
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*/
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function SanitizeHttpReferer($sWbUrl = WB_URL) {
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$sTmpReferer = '';
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if (isset($_SERVER['HTTP_REFERER']) && $_SERVER['HTTP_REFERER'] != '') {
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$aRefUrl = parse_url($_SERVER['HTTP_REFERER']);
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if ($aRefUrl !== false) {
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$aRefUrl['host'] = isset($aRefUrl['host']) ? $aRefUrl['host'] : '';
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$aRefUrl['path'] = isset($aRefUrl['path']) ? $aRefUrl['path'] : '';
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$aRefUrl['fragment'] = isset($aRefUrl['fragment']) ? '#'.$aRefUrl['fragment'] : '';
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$aWbUrl = parse_url(WB_URL);
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if ($aWbUrl !== false) {
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$aWbUrl['host'] = isset($aWbUrl['host']) ? $aWbUrl['host'] : '';
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$aWbUrl['path'] = isset($aWbUrl['path']) ? $aWbUrl['path'] : '';
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if (strpos($aRefUrl['host'].$aRefUrl['path'],
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$aWbUrl['host'].$aWbUrl['path']) !== false) {
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$aRefUrl['path'] = preg_replace('#^'.$aWbUrl['path'].'#i', '', $aRefUrl['path']);
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$sTmpReferer = WB_URL.$aRefUrl['path'].$aRefUrl['fragment'];
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}
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unset($aWbUrl);
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}
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unset($aRefUrl);
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}
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}
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$_SERVER['HTTP_REFERER'] = $sTmpReferer;
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}
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/* -------------------------------------------------------- */
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/**
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* Autoloader to load classes according to the new WB-2.9 standard
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* @param string $sClassName name of the requested class
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*/
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function CoreAutoloader($sClassName) {
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$iCount = 0;
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$aSearch = array('/^m_/i', '/^a_/i');
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$aReplace = array('modules_', ADMIN_DIRECTORY.'_' );
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$sClassName = preg_replace($aSearch, $aReplace, $sClassName, 1, $iCount);
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if(!$iCount) { $sClassName = 'framework_'.$sClassName; }
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$sFileName = WB_PATH.'/'.str_replace('_', '/', $sClassName).'.php';
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if(file_exists($sFileName)) {
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include($sFileName);
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}
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}
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/* -------------------------------------------------------- */
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function SetInstallPathConstants() {
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if(!defined('DEBUG')){ define('DEBUG', false); }// Include config file
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if(!defined('ADMIN_DIRECTORY')){ define('ADMIN_DIRECTORY', 'admin'); }
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if(!preg_match('/xx[a-z0-9_][a-z0-9_\-\.]+/i', 'xx'.ADMIN_DIRECTORY)) {
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throw new RuntimeException('Invalid admin-directory: ' . ADMIN_DIRECTORY);
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}
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if(!defined('WB_PATH')){ define('WB_PATH', dirname(dirname(__FILE__))); }
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if(!defined('ADMIN_URL')){ define('ADMIN_URL', WB_URL.'/'.ADMIN_DIRECTORY); }
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if(!defined('ADMIN_PATH')){ define('ADMIN_PATH', WB_PATH.'/'.ADMIN_DIRECTORY); }
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if(!defined('WB_REL')){
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$x1 = parse_url(WB_URL);
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define('WB_REL', (isset($x1['path']) ? $x1['path'] : ''));
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}
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if(!defined('DOCUMENT_ROOT')) {
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define('DOCUMENT_ROOT', preg_replace('/'.preg_quote(WB_REL, '/').'$/', '', WB_PATH));
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}
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}
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/* -------------------------------------------------------- */
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$starttime = array_sum(explode(" ",microtime()));
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SetInstallPathConstants();
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SanitizeHttpReferer(WB_URL); // sanitize $_SERVER['HTTP_REFERER']
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spl_autoload_register('CoreAutoloader'); // activate core autoloader
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date_default_timezone_set('UTC');
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// Create database class
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$sSqlUrl = DB_TYPE.'://'.DB_USERNAME.':'.DB_PASSWORD.'@'.DB_HOST.'/'.DB_NAME;
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$database = new Database($sSqlUrl);
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// disable all kind of magic_quotes
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if(get_magic_quotes_gpc() || get_magic_quotes_runtime()) {
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@ini_set('magic_quotes_sybase', 0);
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@ini_set('magic_quotes_gpc', 0);
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@ini_set('magic_quotes_runtime', 0);
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}
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// Get website settings (title, keywords, description, header, and footer)
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$query_settings = "SELECT name,value FROM ".TABLE_PREFIX."settings";
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$get_settings = $database->query($query_settings);
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if($database->is_error()) { die($database->get_error()); }
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if($get_settings->numRows() == 0) { die("Settings not found"); }
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while($setting = $get_settings->fetchRow()) {
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$setting_name=strtoupper($setting['name']);
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$setting_value=$setting['value'];
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if ($setting_value=='false')
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$setting_value=false;
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if ($setting_value=='true')
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$setting_value=true;
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@define($setting_name,$setting_value);
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}
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@define('DO_NOT_TRACK', (isset($_SERVER['HTTP_DNT'])));
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$string_file_mode = STRING_FILE_MODE;
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define('OCTAL_FILE_MODE',(int) octdec($string_file_mode));
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$string_dir_mode = STRING_DIR_MODE;
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define('OCTAL_DIR_MODE',(int) octdec($string_dir_mode));
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$sSecMod = (defined('SECURE_FORM_MODULE') && SECURE_FORM_MODULE != '') ? '.'.SECURE_FORM_MODULE : '';
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$sSecMod = WB_PATH.'/framework/SecureForm'.$sSecMod.'.php';
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require_once($sSecMod);
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if (!defined("WB_INSTALL_PROCESS")) {
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// get CAPTCHA and ASP settings
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$table = TABLE_PREFIX.'mod_captcha_control';
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if( ($get_settings = $database->query("SELECT * FROM $table LIMIT 1")) ) {
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if($get_settings->numRows() == 0) { die("CAPTCHA-Settings not found"); }
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$setting = $get_settings->fetchRow();
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if($setting['enabled_captcha'] == '1') define('ENABLED_CAPTCHA', true);
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else define('ENABLED_CAPTCHA', false);
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if($setting['enabled_asp'] == '1') define('ENABLED_ASP', true);
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else define('ENABLED_ASP', false);
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define('CAPTCHA_TYPE', $setting['captcha_type']);
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define('ASP_SESSION_MIN_AGE', (int)$setting['asp_session_min_age']);
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define('ASP_VIEW_MIN_AGE', (int)$setting['asp_view_min_age']);
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define('ASP_INPUT_MIN_AGE', (int)$setting['asp_input_min_age']);
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}
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}
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// set error-reporting
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if(intval(ER_LEVEL) > 0 )
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{
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error_reporting(ER_LEVEL);
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if( intval(ini_get ( 'display_errors' )) == 0 )
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{
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ini_set('display_errors', 1);
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}
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}
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// Start a session
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if(!defined('SESSION_STARTED')) {
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session_name(APP_NAME.'_session_id');
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@session_start();
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define('SESSION_STARTED', true);
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}
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if(defined('ENABLED_ASP') && ENABLED_ASP && !isset($_SESSION['session_started']))
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$_SESSION['session_started'] = time();
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// Get users language
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if(isset($_GET['lang']) AND $_GET['lang'] != '' AND !is_numeric($_GET['lang']) AND strlen($_GET['lang']) == 2) {
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define('LANGUAGE', strtoupper($_GET['lang']));
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$_SESSION['LANGUAGE']=LANGUAGE;
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} else {
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if(isset($_SESSION['LANGUAGE']) AND $_SESSION['LANGUAGE'] != '') {
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define('LANGUAGE', $_SESSION['LANGUAGE']);
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} else {
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define('LANGUAGE', DEFAULT_LANGUAGE);
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}
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}
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// Load Language file
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if(!defined('LANGUAGE_LOADED')) {
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if(!file_exists(WB_PATH.'/languages/'.LANGUAGE.'.php')) {
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exit('Error loading language file '.LANGUAGE.', please check configuration');
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} else {
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require_once(WB_PATH.'/languages/'.LANGUAGE.'.php');
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}
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}
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// Get users timezone
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if(isset($_SESSION['TIMEZONE'])) {
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define('TIMEZONE', $_SESSION['TIMEZONE']);
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} else {
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define('TIMEZONE', DEFAULT_TIMEZONE);
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}
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// Get users date format
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if(isset($_SESSION['DATE_FORMAT'])) {
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define('DATE_FORMAT', $_SESSION['DATE_FORMAT']);
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} else {
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define('DATE_FORMAT', DEFAULT_DATE_FORMAT);
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}
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// Get users time format
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if(isset($_SESSION['TIME_FORMAT'])) {
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define('TIME_FORMAT', $_SESSION['TIME_FORMAT']);
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} else {
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define('TIME_FORMAT', DEFAULT_TIME_FORMAT);
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}
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// Set Theme dir
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define('THEME_URL', WB_URL.'/templates/'.DEFAULT_THEME);
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define('THEME_PATH', WB_PATH.'/templates/'.DEFAULT_THEME);
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// extended wb_settings
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define('EDIT_ONE_SECTION', false);
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define('EDITOR_WIDTH', 0);
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