WB 2.08.x

<?php

/**

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 * 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, see <http://www.gnu.org/licenses/>.

 *

 * @category     Core

 * @package      Core_Environment

 * @author       Werner v.d.Decken <wkl@isteam.de>

 * @copyright    Werner v.d.Decken <wkl@isteam.de>

 * @license      http://www.gnu.org/licenses/gpl.html   GPL License

 * @version      0.0.1

 * @revision     $Revision$

 * @link         $HeadURL$

 * @lastmodified $Date$

 * @since        File replaced since 05.02.2013

 * @description  set the basic environment to run WebsiteBaker

 */

/* *** define some helper functions *** */

/**

 * @param string $sWbUrl qualified startup URL of current application

 */

        $sTmpReferer = '';

        if (isset($_SERVER['HTTP_REFERER']) && $_SERVER['HTTP_REFERER'] != '') {

            define('ORG_REFERER', ($_SERVER['HTTP_REFERER'] ?: ''));

            $sTmpReferer = $_SERVER['HTTP_REFERER'];

            $aRefUrl = parse_url($_SERVER['HTTP_REFERER']);

            if ($aRefUrl !== false) {

                $aRefUrl['host'] = isset($aRefUrl['host']) ? $aRefUrl['host'] : '';

                $aRefUrl['path'] = isset($aRefUrl['path']) ? $aRefUrl['path'] : '';

                $aRefUrl['fragment'] = isset($aRefUrl['fragment']) ? '#'.$aRefUrl['fragment'] : '';

                $aWbUrl = parse_url($sWbUrl);

                if ($aWbUrl !== false) {

                    $aWbUrl['host'] = isset($aWbUrl['host']) ? $aWbUrl['host'] : '';

                    $aWbUrl['path'] = isset($aWbUrl['path']) ? $aWbUrl['path'] : '';

                    if (strpos($aRefUrl['host'].$aRefUrl['path'],

                               $aWbUrl['host'].$aWbUrl['path']) !== false) {

                        $aRefUrl['path'] = preg_replace('#^'.$aWbUrl['path'].'#i', '', $aRefUrl['path']);

                        $sTmpReferer = $sWbUrl.$aRefUrl['path'].$aRefUrl['fragment'];

                    }

                    unset($aWbUrl);

                }

                unset($aRefUrl);

            }

        }

        $_SERVER['HTTP_REFERER'] = $sTmpReferer;

    }

 * Set constants for system/install values

 * @throws RuntimeException

 */

        if(!defined('DEBUG')){ define('DEBUG', false); } // normaly set in config file

        if(!defined('ADMIN_DIRECTORY')){ define('ADMIN_DIRECTORY', 'admin'); }

        if(!preg_match('/xx[a-z0-9_][a-z0-9_\-\.]+/i', 'xx'.ADMIN_DIRECTORY)) {

            throw new RuntimeException('Invalid admin-directory: ' . ADMIN_DIRECTORY);

        }

        if(!defined('WB_PATH')){ define('WB_PATH', dirname(__DIR__)); }

        if(!defined('ADMIN_URL')){ define('ADMIN_URL', rtrim(WB_URL, '/\\').'/'.ADMIN_DIRECTORY); }

        if(!defined('ADMIN_PATH')){ define('ADMIN_PATH', WB_PATH.'/'.ADMIN_DIRECTORY); }

        if(!defined('WB_REL')){

            $x1 = parse_url(WB_URL);

            define('WB_REL', (isset($x1['path']) ? $x1['path'] : ''));

        }

        if(!defined('ADMIN_REL')){ define('ADMIN_REL', WB_REL.'/'.ADMIN_DIRECTORY); }

        if(!defined('DOCUMENT_ROOT')) {

            define('DOCUMENT_ROOT', preg_replace('/'.preg_quote(str_replace('\\', '/', WB_REL), '/').'$/', '', str_replace('\\', '/', WB_PATH)));

            $_SERVER['DOCUMENT_ROOT'] = DOCUMENT_ROOT;

        }

        if(!defined('TMP_PATH')){ define('TMP_PATH', WB_PATH.'/temp'); }

    }

 * @param array $aCaller list of allowed scripts

 * @return true || Exception

    {

        if(sizeof($x) == 0) {

            return true;

        }

        $sPattern = '/('.str_replace('#', '|', preg_quote(implode('#', $aCaller), '/')).')$/si';

        foreach($x as $aStep) {

            // define the scripts which can read the configuration

            if(preg_match($sPattern, $aStep['file'])) {

                return true;

            }

        }

        throw new RuntimeException('illegal file request!');

    }

 * Read DB settings from configuration file

 * @return array

 * @throws RuntimeException

    {

    // check for valid file request. Becomes more stronger in next version

        initCheckValidCaller(array('save.php','index.php','config.php','upgrade-script.php'));

        $aCfg = array();

            $aCfg = parse_ini_file($sSetupFile, true);

            if (!isset($aCfg['Constants']) || !isset($aCfg['DataBase'])) {

                throw new InvalidArgumentException('configuration missmatch in setup.ini.php');

            }

            foreach($aCfg['Constants'] as $key=>$value) {

                switch($key):

                    case 'DEBUG':

                        $value = filter_var($value, FILTER_VALIDATE_BOOLEAN);

                        if(!defined('DEBUG')) { define('DEBUG', $value); }

                        break;

                    case 'WB_URL': // << case is set deprecated

                    case 'AppUrl':

                        $value = trim(str_replace('\\', '/', $value), '/');

                        if(!defined('WB_URL')) { define('WB_URL', $value); }

                        break;

                    case 'ADMIN_DIRECTORY': // << case is set deprecated

                    case 'AcpDir':

                        $value = trim(str_replace('\\', '/', $value), '/');

                        if(!defined('ADMIN_DIRECTORY')) { define('ADMIN_DIRECTORY', $value); }

                        break;

                    default:

                        if(!defined($key)) { define($key, $value); }

                        break;

                endswitch;

            }

        }

        return $aCfg;

//      throw new RuntimeException('unable to read setup.ini.php');

    }

/**

 * @param array $aCfg

 * @param string $sDbConnectType  can be 'url' or 'dsn'

 * @return array

 *

 */

    {

        if(defined('DB_TYPE'))

        {

        // import constants for compatibility reasons

            $db = array();

            if(defined('DB_TYPE'))      { $db['type']         = DB_TYPE; }

            if(defined('DB_USERNAME'))  { $db['user']         = DB_USERNAME; }

            if(defined('DB_PASSWORD'))  { $db['pass']         = DB_PASSWORD; }

            if(defined('DB_HOST'))      { $db['host']         = DB_HOST; }

            if(defined('DB_PORT'))      { $db['port']         = DB_PORT; }

            if(defined('DB_NAME'))      { $db['name']         = DB_NAME; }

            if(defined('DB_CHARSET'))   { $db['charset']      = DB_CHARSET; }

            if(defined('TABLE_PREFIX')) { $db['table_prefix'] = TABLE_PREFIX; }

            $aCfg['DataBase'] = $db;

        }

        // sanitize values

        $db = $aCfg['DataBase'];

        $db['type'] = isset($db['type']) ? $db['type'] : 'mysql';

        $db['user'] = isset($db['user']) ? $db['user'] : 'foo';

        $db['pass'] = isset($db['pass']) ? $db['pass'] : 'bar';

        $db['host'] = isset($db['host']) ? $db['host'] : 'localhost';

        $db['port'] = isset($db['port']) ? $db['port'] : '3306';

        $db['port'] = ($db['port'] != '3306') ? $db['port'] : '';

        $db['socket'] = isset($db['socket']) ? $db['socket'] : '';

        $db['name'] = isset($db['name']) ? $db['name'] : 'dummy';

        $db['charset'] = isset($db['charset']) ? trim($db['charset']) : 'utf8';

        $db['table_prefix'] = (isset($db['table_prefix']) ? $db['table_prefix'] : '');

            foreach ($db['options'] as $key=>$value) {

                $aRetval['options'][constant($key)] = $value;

            }

        }

        if($sDbConnectType == 'dsn') {

        // build dsn to connect

                $aRetval['dsn'] .= ';charset=UTF8';

                $aRetval['options'][constant('PDO::MYSQL_ATTR_INIT_COMMAND')]  = 'SET NAMES \'UTF8\'';

            }

            $aRetval['options']  = '';

            $aRetval['user']     = $db['user'];

            $aRetval['password'] = $db['pass'];

            $aRetval['addons']   = array('CHARSET' => $db['charset'], 'TABLE_PREFIX' => $db['table_prefix']);

        // build url to connect

                            . '?Charset='.$db['charset'].'&TablePrefix='.$db['table_prefix'];

        }

        return $aRetval;

    }

    {

        if (!(error_reporting() & $iErrorCode)) {

            return false;

        }

        $bRetval = false;

        $aErrors = array(

            E_USER_DEPRECATED => 'E_USER_DEPRECATED',

            E_USER_NOTICE     => 'E_USER_NOTICE',

            E_USER_WARNING    => 'E_USER_WARNING',

            E_DEPRECATED      => 'E_DEPRECATED',

            E_NOTICE          => 'E_NOTICE',

            E_WARNING         => 'E_WARNING',

            E_CORE_WARNING    => 'E_CORE_WARNING',

            E_COMPILE_WARNING => 'E_COMPILE_WARNING',

            E_STRICT          => 'E_STRICT',

        );

        if (array_key_exists($iErrorCode, $aErrors)) {

            $sErrorType = $aErrors[$iErrorCode];

            $bRetval = true;

        }

        $aBt= debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);

        $x = $x < 2 ? $x : 2;

                . (@$aBt[$x]['class'] ? $aBt[$x]['class'].$aBt[$x]['type'] : '').$aBt[$x]['function'].' '

    }

 * Start initialization                                                                  *

 ****************************************************************************************/

    set_error_handler('WbErrorHandler');

    while (ob_get_level()) { ob_end_clean(); }

    if (defined('TABLE_PREFIX')) { /** TODO */ }

    date_default_timezone_set('UTC');

    mb_internal_encoding('UTF-8');

// initialize debug evaluation values ---

    $iPhpDeclaredClasses = sizeof(get_declared_classes());

    $sDbConnectType = 'url'; // depending from class WbDatabase it can be 'url' or 'dsn'

    // calculate maximum timestamp

    if (!defined('MAX_TIMESTAMP')) { define('MAX_TIMESTAMP', pow(2, 31)-1); } // 2038-01-19 04:14:07

// PHP less then 5.4.0 is prohibited ---

    if (version_compare(PHP_VERSION, '5.4.0', '<')) {

        $sMsg = '<p style="color: #ff0000;">WebsiteBaker is not able to run with PHP-Version less then 5.4.0!!<br />'

              . 'Please change your PHP-Version to any kind from 5.4.0 and up!<br />'

              . 'If you have problems to solve that, ask your hosting provider for it.<br  />'

              . 'The very best solution is the use of PHP-5.5 and up</p>';

        die($sMsg);

    }

    if (! defined('SYSTEM_RUN')) { define('SYSTEM_RUN', true); }

    initSanitizeHttpReferer(WB_URL);

        include($sTmp);

    }

        'a' => trim(str_replace('\\', '/',ADMIN_DIRECTORY), '/'),

        'm' => 'modules',

        't' => 'templates',

        'i' => 'include',

        'v' => 'vendor'

    ));

//    WbAutoloader::doRegister(array(ADMIN_DIRECTORY=>'a', 'modules'=>'m', 'templates'=>'t', 'include'=>'i'));

        include($sTmp);

        require($sTmp);

    $oLogRotate = new LogRotation($oReg);

    $oLogRotate->execute();

    unset($oLogRotate);

    if($sDbConnectType == 'dsn') {

        $bTmp = $oDb->doConnect($aSqlData['dsn'], $aSqlData['user'], $aSqlData['password'], null, $aSqlData['addons']);

    }else {

        $bTmp = $oDb->doConnect($aSqlData['url']);

    }

    if(($oSettings = $oDb->doQuery($sql))) {

            for ($i = 0, $iNum = sizeof($aRecords); $i < $iNum; $i++) {

                    case 'STRING_FILE_MODE':

                        break;

                    case 'STRING_DIR_MODE':

                        break;

                    case 'PAGES_DIRECTORY':

                        // sanitize pages_directory

                        if(!defined('PAGES_DIRECTORY')) { define('PAGES_DIRECTORY', $sTmp); }

                        break;

                    default: // make global const from setting

                endswitch;

            }

            throw new AppException('no settings found');

        throw new AppException($oDb->getError());

    }

    $oReg->getWbConstants();

    if ($iErrorLevel >= 0 && $iErrorLevel <= E_ALL) {

        error_reporting($iErrorLevel);

    } else {

    // on invalid value in ER_LEVEL activate E_ALL

        error_reporting(E_ALL);

    if( intval(ini_get ( 'display_errors' )) == 0 ) {

        ini_set('display_errors', 1);

    }

        session_name(APP_NAME.'_session_id');

        @session_start();

        define('SESSION_STARTED', true);

    }

    if(!defined('MAX_TIME')) { define('MAX_TIME', (pow(2, 31)-1)); } // 32-Bit Timestamp of 19 Jan 2038 03:14:07 GMT

    $sTmp = (isset($_SERVER['HTTP_DNT']) && $_SERVER['HTTP_DNT'] != '') ? $_SERVER['HTTP_DNT'] : '0';

    if(!defined('DO_NOT_TRACK')) { define('DO_NOT_TRACK', ($sTmp[0] == '1')); }

    if(!defined('DATE_FORMAT')) { define('DATE_FORMAT', (isset($_SESSION['DATE_FORMAT']) ? $_SESSION['DATE_FORMAT'] : DEFAULT_DATE_FORMAT)); }

    if(!defined('TIME_FORMAT')) { define('TIME_FORMAT', (isset($_SESSION['TIME_FORMAT']) ? $_SESSION['TIME_FORMAT'] : DEFAULT_TIME_FORMAT)); }

    if(!defined('THEME_PATH')) { define('THEME_PATH', WB_PATH.'/templates/'.DEFAULT_THEME); }

    if(!defined('THEME_REL')) { define('THEME_REL',  WB_REL.'/templates/'.DEFAULT_THEME); }

    if(!defined('EDITOR_WIDTH')) { define('EDITOR_WIDTH', 0); }

// load settings for use in Captch and ASP module

            if(($aSetting = $oSettings->fetchAssoc())) {

                define('ENABLED_ASP', ($aSetting['enabled_asp'] == '1'));

                define('CAPTCHA_TYPE', $aSetting['captcha_type']);

                define('ASP_SESSION_MIN_AGE', (int)$aSetting['asp_session_min_age']);

                define('ASP_VIEW_MIN_AGE', (int)$aSetting['asp_view_min_age']);

                define('ASP_INPUT_MIN_AGE', (int)$aSetting['asp_input_min_age']);

            }

        }

    }

    if(defined('ENABLED_ASP') && ENABLED_ASP && !isset($_SESSION['session_started'])) {

        $_SESSION['session_started'] = time();

    }

// get user language ---

    // check if get/post value is available

    $sTempLanguage = (isset(${$sRequestMethod}['lang']) ? ${$sRequestMethod}['lang'] : '');

    // validate language code

    if (preg_match('/^[a-z]{2}$/si', $sTempLanguage)) {

    // if there's valid get/post

        define('LANGUAGE', strtoupper($sTempLanguage));

    } else {

        if (!defined('LANGUAGE')) {

            if(isset($_SESSION['LANGUAGE']) && $_SESSION['LANGUAGE']) {

            // if there's valid session value

                define('LANGUAGE', $_SESSION['LANGUAGE']);

            } else {

            // otherwise set to default

                define('LANGUAGE', DEFAULT_LANGUAGE);

            }

        }

    }

    $_SESSION['LANGUAGE'] = LANGUAGE;

        $sMsg = 'Error loading language file '.LANGUAGE.', please check configuration';

        throw new AppException($sMsg);

    } else {

    // include language file

        require_once(WB_PATH.'/languages/'.LANGUAGE.'.php');

    }

// instantiate and initialize adaptor for temporary registry replacement ---

        'en',

        (defined('DEFAULT_LANGUAGE') ? DEFAULT_LANGUAGE : ''),

        (defined('LANGUAGE') ? LANGUAGE : ''),

        'WbOldStyle',

//        (Translate::CACHE_DISABLED|Translate::KEEP_MISSING),

        (DEBUG ? Translate::CACHE_DISABLED|Translate::KEEP_MISSING : 0)

    );

    $oTrans->initialize(

        (defined('DEFAULT_LANGUAGE') ? DEFAULT_LANGUAGE : ''),

        (defined('LANGUAGE') ? LANGUAGE : ''),

        (DEBUG ? Translate::CACHE_DISABLED|Translate::KEEP_MISSING : 0),

        $oReg->DirModeOctal,

        $oReg->TempPath

    );

    $oReg->setDatabase(WbDatabase::getInstance());

    $oReg->setTranslate(Translate::getInstance());

    if(!class_exists('PasswordHash', false)) { include(WB_PATH.'/include/phpass/PasswordHash.php'); }

    $oPass = Password::getInstance(new PasswordHash(Password::CRYPT_LOOPS_DEFAULT, Password::HASH_TYPE_AUTO));

    if(defined('PASSWORD_CRYPT_LOOPS')) { $oPass->setIteration(PASSWORD_CRYPT_LOOPS); }

    if(defined('PASSWORD_HASH_TYPES'))  { $oPass->setHashType(PASSWORD_HASH_TYPES); }

/* *** END OF FILE ******************************************************************** */