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1
<?php
2
/**
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
4
 *
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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, either version 3 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU 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, see <http://www.gnu.org/licenses/>.
17
 */
18

    
19
/**
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 * initialize.php
21
 *
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 * @category     Core
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 * @package      Core_Environment
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 * @author       Werner v.d.Decken <wkl@isteam.de>
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 * @copyright    Werner v.d.Decken <wkl@isteam.de>
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 * @license      http://www.gnu.org/licenses/gpl.html   GPL License
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 * @version      0.0.1
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 * @revision     $Revision: 2136 $
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 * @link         $HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/framework/initialize.php $
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 * @lastmodified $Date: 2015-10-22 01:11:20 +0200 (Thu, 22 Oct 2015) $
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 * @since        File replaced since 05.02.2013
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 * @description  set the basic environment to run WebsiteBaker
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 */
34

    
35
/* *** define some helper functions *** */
36
/**
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 * sanitize $_SERVER['HTTP_REFERER']
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 * @param string $sWbUrl qualified startup URL of current application
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 */
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    function initSanitizeHttpReferer($sWbUrl) {
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        $sTmpReferer = '';
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        if (isset($_SERVER['HTTP_REFERER']) && $_SERVER['HTTP_REFERER'] != '') {
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            define('ORG_REFERER', ($_SERVER['HTTP_REFERER'] ?: ''));
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            $sTmpReferer = $_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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                $aWbUrl = parse_url($sWbUrl);
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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 = $sWbUrl.$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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    }
66
/**
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 * Set constants for system/install values
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 * @throws RuntimeException
69
 */
70
    function initSetInstallPathConstants() {
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        if(!defined('DEBUG')){ define('DEBUG', false); } // normaly set in 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(__DIR__)); }
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        if(!defined('ADMIN_URL')){ define('ADMIN_URL', rtrim(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']) ? $x1['path'] : ''));
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        }
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        if(!defined('ADMIN_REL')){ define('ADMIN_REL', WB_REL.'/'.ADMIN_DIRECTORY); }
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        if(!defined('DOCUMENT_ROOT')) {
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            define('DOCUMENT_ROOT', preg_replace('/'.preg_quote(str_replace('\\', '/', WB_REL), '/').'$/', '', str_replace('\\', '/', WB_PATH)));
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            $_SERVER['DOCUMENT_ROOT'] = DOCUMENT_ROOT;
87
        }
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        if(!defined('TMP_PATH')){ define('TMP_PATH', WB_PATH.'/temp'); }
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    }
90
/**
91
 * checkValidCaller
92
 * @param array $aCaller list of allowed scripts
93
 * @return true || Exception
94
 * @throws RuntimeException
95
 * @description test if acctual file is called from one of the given list
96
 */
97
    function initCheckValidCaller(array $aCaller)
98
    {
99
        return true;
100
        $x = debug_backtrace();
101
        if(sizeof($x) == 0) {
102
            return true;
103
        }
104
        $sPattern = '/('.str_replace('#', '|', preg_quote(implode('#', $aCaller), '/')).')$/si';
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        foreach($x as $aStep) {
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            // define the scripts which can read the configuration
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            if(preg_match($sPattern, $aStep['file'])) {
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                return true;
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            }
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        }
111
        throw new RuntimeException('illegal file request!');
112
    }
113
/**
114
 * Read DB settings from configuration file
115
 * @return array
116
 * @throws RuntimeException
117
 *
118
 */
119
    function initReadSetupFile()
120
    {
121
    // check for valid file request. Becomes more stronger in next version
122
        initCheckValidCaller(array('save.php','index.php','config.php','upgrade-script.php'));
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        $aCfg = array();
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        $sSetupFile = dirname(__DIR__).'/setup.ini.php';
125
        if(is_readable($sSetupFile)) {
126
            $aCfg = parse_ini_file($sSetupFile, true);
127
            if (!isset($aCfg['Constants']) || !isset($aCfg['DataBase'])) {
128
                throw new InvalidArgumentException('configuration missmatch in setup.ini.php');
129
            }
130
            foreach($aCfg['Constants'] as $key=>$value) {
131
                switch($key):
132
                    case 'DEBUG':
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                        $value = filter_var($value, FILTER_VALIDATE_BOOLEAN);
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                        if(!defined('DEBUG')) { define('DEBUG', $value); }
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                        break;
136
                    case 'WB_URL': // << case is set deprecated
137
                    case 'AppUrl':
138
                        $value = trim(str_replace('\\', '/', $value), '/');
139
                        if(!defined('WB_URL')) { define('WB_URL', $value); }
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                        break;
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                    case 'ADMIN_DIRECTORY': // << case is set deprecated
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                    case 'AcpDir':
143
                        $value = trim(str_replace('\\', '/', $value), '/');
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                        if(!defined('ADMIN_DIRECTORY')) { define('ADMIN_DIRECTORY', $value); }
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                        break;
146
                    default:
147
                        if(!defined($key)) { define($key, $value); }
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                        break;
149
                endswitch;
150
            }
151
        }
152
        return $aCfg;
153
//      throw new RuntimeException('unable to read setup.ini.php');
154
    }
155
/**
156
 * GetDbConnectData
157
 * @param array $aCfg
158
 * @param string $sDbConnectType  can be 'url' or 'dsn'
159
 * @return array
160
 *
161
 */
162
    function initGetDbConnectData(array $aCfg, $sDbConnectType = 'url')
163
    {
164
        if(defined('DB_TYPE'))
165
        {
166
        // import constants for compatibility reasons
167
            $db = array();
168
            if(defined('DB_TYPE'))      { $db['type']         = DB_TYPE; }
169
            if(defined('DB_USERNAME'))  { $db['user']         = DB_USERNAME; }
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            if(defined('DB_PASSWORD'))  { $db['pass']         = DB_PASSWORD; }
171
            if(defined('DB_HOST'))      { $db['host']         = DB_HOST; }
172
            if(defined('DB_PORT'))      { $db['port']         = DB_PORT; }
173
            if(defined('DB_NAME'))      { $db['name']         = DB_NAME; }
174
            if(defined('DB_CHARSET'))   { $db['charset']      = DB_CHARSET; }
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            if(defined('TABLE_PREFIX')) { $db['table_prefix'] = TABLE_PREFIX; }
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            $aCfg['DataBase'] = $db;
177
        }
178
        // sanitize values
179
        $db = $aCfg['DataBase'];
180
        $db['type'] = isset($db['type']) ? $db['type'] : 'mysql';
181
        $db['user'] = isset($db['user']) ? $db['user'] : 'foo';
182
        $db['pass'] = isset($db['pass']) ? $db['pass'] : 'bar';
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        $db['host'] = isset($db['host']) ? $db['host'] : 'localhost';
184
        $db['port'] = isset($db['port']) ? $db['port'] : '3306';
185
        $db['port'] = ($db['port'] != '3306') ? $db['port'] : '';
186
        $db['socket'] = isset($db['socket']) ? $db['socket'] : '';
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        $db['name'] = isset($db['name']) ? $db['name'] : 'dummy';
188
        $db['charset'] = isset($db['charset']) ? trim($db['charset']) : 'utf8';
189
        $db['table_prefix'] = (isset($db['table_prefix']) ? $db['table_prefix'] : '');
190
        if (isset($db['options']) && is_array($db['options'])) {
191
            foreach ($db['options'] as $key=>$value) {
192
                $aRetval['options'][constant($key)] = $value;
193
            }
194
        }
195
        if(!defined('TABLE_PREFIX')) { define('TABLE_PREFIX', $db['table_prefix']); }
196
        if($sDbConnectType == 'dsn') {
197
        // build dsn to connect
198
            $aRetval['dsn']      = $db['type'].':dbname='.$db['name'].';host='.$db['host']
199
                                 . ($db['port'] != '' ? ';port='.(int)$db['port'] : '');
200
            if ($db['charset'] == 'utf8') {
201
                $aRetval['dsn'] .= ';charset=UTF8';
202
                $aRetval['options'][constant('PDO::MYSQL_ATTR_INIT_COMMAND')]  = 'SET NAMES \'UTF8\'';
203
            }
204
            $aRetval['options']  = '';
205
            $aRetval['user']     = $db['user'];
206
            $aRetval['password'] = $db['pass'];
207
            $aRetval['addons']   = array('CHARSET' => $db['charset'], 'TABLE_PREFIX' => $db['table_prefix']);
208
        }else {
209
        // build url to connect
210
            $aRetval['url'] = $db['type'].'://'.$db['user'].':'.$db['pass'].'@'
211
                            . $db['host'].($db['port'] != '' ? ':'.$db['port'] : '').'/'.$db['name']
212
                            . '?Charset='.$db['charset'].'&TablePrefix='.$db['table_prefix'];
213
        }
214
        return $aRetval;
215
    }
216

    
217
    function WbErrorHandler($iErrorCode, $sErrorText, $sErrorFile, $iErrorLine)
218
    {
219
        if (!(error_reporting() & $iErrorCode)) {
220
            return false;
221
        }
222
        $bRetval = false;
223
        $aErrors = array(
224
            E_USER_DEPRECATED => 'E_USER_DEPRECATED',
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            E_USER_NOTICE     => 'E_USER_NOTICE',
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            E_USER_WARNING    => 'E_USER_WARNING',
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            E_DEPRECATED      => 'E_DEPRECATED',
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            E_NOTICE          => 'E_NOTICE',
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            E_WARNING         => 'E_WARNING',
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            E_CORE_WARNING    => 'E_CORE_WARNING',
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            E_COMPILE_WARNING => 'E_COMPILE_WARNING',
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            E_STRICT          => 'E_STRICT',
233
        );
234
        if (array_key_exists($iErrorCode, $aErrors)) {
235
            $sErrorType = $aErrors[$iErrorCode];
236
            $bRetval = true;
237
        }
238
        $aBt= debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
239
        $x = sizeof($aBt) -1;
240
        $x = $x < 2 ? $x : 2;
241
        $sEntry = date('c').' '.'['.$sErrorType.'] '.str_replace(dirname(__DIR__), '', $sErrorFile).':['.$iErrorLine.'] '
242
                . ' from '.str_replace(dirname(__DIR__), '', $aBt[$x]['file']).':['.$aBt[$x]['line'].'] '
243
                . (@$aBt[$x]['class'] ? $aBt[$x]['class'].$aBt[$x]['type'] : '').$aBt[$x]['function'].' '
244
                . '"'.$sErrorText.'"'.PHP_EOL;
245
        file_put_contents(dirname(__DIR__).'/var/log/error.log', $sEntry, FILE_APPEND);
246
        return $bRetval;
247
    }
248
/* ***************************************************************************************
249
 * Start initialization                                                                  *
250
 ****************************************************************************************/
251
// activate errorhandler
252
    set_error_handler('WbErrorHandler');
253
// reset global output buffering
254
    while (ob_get_level()) { ob_end_clean(); }
255
// test for existing and active old config.php
256
    if (defined('TABLE_PREFIX')) { /** TODO */ }
257
// set system defaults
258
    date_default_timezone_set('UTC');
259
// set internal character encoding to UTF-8
260
    mb_internal_encoding('UTF-8');
261

    
262
// initialize debug evaluation values ---
263
    $starttime = array_sum(explode(" ",microtime()));
264
    $iPhpDeclaredClasses = sizeof(get_declared_classes());
265
    $sDbConnectType = 'url'; // depending from class WbDatabase it can be 'url' or 'dsn'
266
    // calculate maximum timestamp
267
    if (!defined('MAX_TIMESTAMP')) { define('MAX_TIMESTAMP', pow(2, 31)-1); } // 2038-01-19 04:14:07
268
// PHP less then 5.4.0 is prohibited ---
269
    if (version_compare(PHP_VERSION, '5.4.0', '<')) {
270
        $sMsg = '<p style="color: #ff0000;">WebsiteBaker is not able to run with PHP-Version less then 5.4.0!!<br />'
271
              . 'Please change your PHP-Version to any kind from 5.4.0 and up!<br />'
272
              . 'If you have problems to solve that, ask your hosting provider for it.<br  />'
273
              . 'The very best solution is the use of PHP-5.5 and up</p>';
274
        die($sMsg);
275
    }
276
    if (! defined('SYSTEM_RUN')) { define('SYSTEM_RUN', true); }
277
// load configuration ---
278
    $aCfg = initReadSetupFile();
279

    
280
// sanitize $_SERVER['HTTP_REFERER'] ---
281
    initSetInstallPathConstants();
282
    initSanitizeHttpReferer(WB_URL);
283
// register WB basic autoloader ---
284
    $sTmp = __DIR__.'/WbAutoloader.php';
285
    if(!class_exists('WbAutoloader')){
286
        include($sTmp);
287
    }
288
    WbAutoloader::doRegister( array(
289
        'a' => trim(str_replace('\\', '/',ADMIN_DIRECTORY), '/'),
290
        'm' => 'modules',
291
        't' => 'templates',
292
        'i' => 'include',
293
        'v' => 'vendor'
294
    ));
295
//    WbAutoloader::doRegister(array(ADMIN_DIRECTORY=>'a', 'modules'=>'m', 'templates'=>'t', 'include'=>'i'));
296
// instantiate and initialize adaptor for temporary registry replacement ---
297
    $oReg = WbAdaptor::getInstance();
298
    $oReg->getWbConstants();
299
// register TWIG autoloader ---
300
    $sTmp = dirname(__DIR__).'/include/Sensio/Twig/lib/Twig/Autoloader.php';
301
    if(!class_exists('Twig_Autoloader') && is_readable($sTmp)) {
302
        include($sTmp);
303
        Twig_Autoloader::register();
304
    }
305
// register PHPMailer autoloader ---
306
    $sTmp = dirname(__DIR__).'include/phpmailer/PHPMailerAutoload.php';
307
    if (!function_exists('PHPMailerAutoload') && is_readable($sTmp)) {
308
        require($sTmp);
309
    }
310
// aktivate exceptionhandler ---
311
    if(!function_exists('globalExceptionHandler')) {
312
        include(__DIR__.'/globalExceptionHandler.php');
313
    }
314
// check logfiles and compress it if needed
315
    $oLogRotate = new LogRotation($oReg);
316
    $oLogRotate->execute();
317
    unset($oLogRotate);
318
// ---------------------------
319
// get Database connection data from configuration
320
    $aSqlData = initGetDbConnectData($aCfg, $sDbConnectType);
321
// Create global database instance ---
322
    $oDb = $database = WbDatabase::getInstance();
323
    if($sDbConnectType == 'dsn') {
324
        $bTmp = $oDb->doConnect($aSqlData['dsn'], $aSqlData['user'], $aSqlData['password'], null, $aSqlData['addons']);
325
    }else {
326
        $bTmp = $oDb->doConnect($aSqlData['url']);
327
    }
328
// remove critical data from memory
329
    unset($aSqlData, $aCfg);
330

    
331
    if(!defined('TABLE_PREFIX')) { define('TABLE_PREFIX', $oDb->TablePrefix); }
332

    
333
// load global settings from database and define global consts from ---
334
    $sql = 'SELECT `name`, `value` FROM `'.$oDb->TablePrefix.'settings`';
335
    if(($oSettings = $oDb->doQuery($sql))) {
336
        if (($aRecords = $oSettings->fetchAll(MYSQLI_ASSOC))) {
337
            for ($i = 0, $iNum = sizeof($aRecords); $i < $iNum; $i++) {
338
                //sanitize true/false values
339
                $aRecords[$i]['value'] = ($aRecords[$i]['value'] == 'true'
340
                                      ? true
341
                                      : ($aRecords[$i]['value'] == 'false'
342
                                         ? false
343
                                         : $aRecords[$i]['value'])
344
                                     );
345
                $sSettingName = strtoupper($aRecords[$i]['name']);
346
                switch($sSettingName):
347
                    case 'STRING_FILE_MODE':
348
                        $iTmp = ((intval(octdec($aRecords[$i]['value'])) & ~0111)|0600);
349
                        if(!defined('OCTAL_FILE_MODE')) { define('OCTAL_FILE_MODE', $iTmp); } // deprecated
350
                        if(!defined('FILE_MODE_OCTAL')) { define('FILE_MODE_OCTAL', $iTmp); } // deprecated
351
                        if(!defined('STRING_FILE_MODE')) { define('STRING_FILE_MODE', sprintf('0%03o', $iTmp)); } // deprecated
352
                        if(!defined('FILE_MODE')) { define('FILE_MODE', $iTmp); }
353
                        if(!defined('FILE_MODE_STRING')) { define('FILE_MODE_STRING', sprintf('0%03o', $iTmp)); }
354
                        break;
355
                    case 'STRING_DIR_MODE':
356
                        $iTmp = (intval(octdec($aRecords[$i]['value'])) |0711);
357
                        if(!defined('OCTAL_DIR_MODE')) { define('OCTAL_DIR_MODE', $iTmp); } // deprecated
358
                        if(!defined('DIR_MODE_OCTAL')) { define('DIR_MODE_OCTAL', $iTmp); } // deprecated
359
                        if(!defined('STRING_DIR_MODE')) { define('STRING_DIR_MODE', sprintf('0%03o', $iTmp)); } // deprecated
360
                        if(!defined('DIR_MODE')) { define('DIR_MODE', $iTmp); }
361
                        if(!defined('DIR_MODE_STRING')) { define('DIR_MODE_STRING', sprintf('0%03o', $iTmp)); }
362
                        break;
363
                    case 'PAGES_DIRECTORY':
364
                        // sanitize pages_directory
365
                        $sTmp = trim($aRecords[$i]['value'], '/');
366
                        $sTmp = ($sTmp == '' ? '' : '/'.$sTmp);
367
                        if(!defined('PAGES_DIRECTORY')) { define('PAGES_DIRECTORY', $sTmp); }
368
                        break;
369
                    default: // make global const from setting
370
                        if(!defined($sSettingName)) { define($sSettingName, $aRecords[$i]['value']); }
371
                        break;
372
                endswitch;
373
            }
374
            unset($aRecords);
375
        } else {
376
            throw new AppException('no settings found');
377
        }
378
    } else {
379
        throw new AppException($oDb->getError());
380
    }
381
    $oReg->getWbConstants();
382
// set error-reporting from loaded settings ---
383
    $iErrorLevel = intval(ER_LEVEL);
384
    if ($iErrorLevel >= 0 && $iErrorLevel <= E_ALL) {
385
        error_reporting($iErrorLevel);
386
    } else {
387
    // on invalid value in ER_LEVEL activate E_ALL
388
        error_reporting(E_ALL);
389
    }
390
// activate display_errors
391
    if( intval(ini_get ( 'display_errors' )) == 0 ) {
392
        ini_set('display_errors', 1);
393
    }
394
// Start a session ---
395
    if(!defined('SESSION_STARTED')) {
396
        session_name(APP_NAME.'_session_id');
397
        @session_start();
398
        define('SESSION_STARTED', true);
399
    }
400
// get/set server timezone ---
401
    if(!defined('SERVER_TIMEZONE')) { define('SERVER_TIMEZONE', "UTC"); }
402
    if(!defined('MAX_TIME')) { define('MAX_TIME', (pow(2, 31)-1)); } // 32-Bit Timestamp of 19 Jan 2038 03:14:07 GMT
403
    $sTmp = (isset($_SERVER['HTTP_DNT']) && $_SERVER['HTTP_DNT'] != '') ? $_SERVER['HTTP_DNT'] : '0';
404
    if(!defined('DO_NOT_TRACK')) { define('DO_NOT_TRACK', ($sTmp[0] == '1')); }
405
// get/set users timezone ---
406
    if(!defined('TIMEZONE')) { define('TIMEZONE', (isset($_SESSION['TIMEZONE']) ? $_SESSION['TIMEZONE'] : DEFAULT_TIMEZONE)); }
407
    if(!defined('DATE_FORMAT')) { define('DATE_FORMAT', (isset($_SESSION['DATE_FORMAT']) ? $_SESSION['DATE_FORMAT'] : DEFAULT_DATE_FORMAT)); }
408
    if(!defined('TIME_FORMAT')) { define('TIME_FORMAT', (isset($_SESSION['TIME_FORMAT']) ? $_SESSION['TIME_FORMAT'] : DEFAULT_TIME_FORMAT)); }
409
// set Theme directory ---
410
    if(!defined('THEME_URL')) { define('THEME_URL',  WB_URL.'/templates/'.DEFAULT_THEME); }
411
    if(!defined('THEME_PATH')) { define('THEME_PATH', WB_PATH.'/templates/'.DEFAULT_THEME); }
412
    if(!defined('THEME_REL')) { define('THEME_REL',  WB_REL.'/templates/'.DEFAULT_THEME); }
413
// extended wb editor settings
414
    if(!defined('EDIT_ONE_SECTION')) { define('EDIT_ONE_SECTION', false); }
415
    if(!defined('EDITOR_WIDTH')) { define('EDITOR_WIDTH', 0); }
416
// *** begin deprecated part *************************************************************
417
// load settings for use in Captch and ASP module
418
    if (!defined('WB_INSTALL_PROCESS') && !defined('ENABLED_CAPTCHA')) {
419
        $sql = 'SELECT * FROM `'.$oDb->TablePrefix.'mod_captcha_control`';
420
        // request settings from database
421
        if(($oSettings = $oDb->doQuery($sql))) {
422
            if(($aSetting = $oSettings->fetchAssoc())) {
423
                define('ENABLED_CAPTCHA', ($aSetting['enabled_captcha'] == '1'));
424
                define('ENABLED_ASP', ($aSetting['enabled_asp'] == '1'));
425
                define('CAPTCHA_TYPE', $aSetting['captcha_type']);
426
                define('ASP_SESSION_MIN_AGE', (int)$aSetting['asp_session_min_age']);
427
                define('ASP_VIEW_MIN_AGE', (int)$aSetting['asp_view_min_age']);
428
                define('ASP_INPUT_MIN_AGE', (int)$aSetting['asp_input_min_age']);
429
            }
430
        }
431
    }
432
    if(defined('ENABLED_ASP') && ENABLED_ASP && !isset($_SESSION['session_started'])) {
433
        $_SESSION['session_started'] = time();
434
    }
435
// *** end of deprecated part ************************************************************
436
// get user language ---
437
    $sRequestMethod = '_'.strtoupper($_SERVER['REQUEST_METHOD']);
438
    // check if get/post value is available
439
    $sTempLanguage = (isset(${$sRequestMethod}['lang']) ? ${$sRequestMethod}['lang'] : '');
440
    // validate language code
441
    if (preg_match('/^[a-z]{2}$/si', $sTempLanguage)) {
442
    // if there's valid get/post
443
        define('LANGUAGE', strtoupper($sTempLanguage));
444
    } else {
445
        if (!defined('LANGUAGE')) {
446
            if(isset($_SESSION['LANGUAGE']) && $_SESSION['LANGUAGE']) {
447
            // if there's valid session value
448
                define('LANGUAGE', $_SESSION['LANGUAGE']);
449
            } else {
450
            // otherwise set to default
451
                define('LANGUAGE', DEFAULT_LANGUAGE);
452
            }
453
        }
454
    }
455
    $_SESSION['LANGUAGE'] = LANGUAGE;
456
// activate translations / load language definitions
457
/** begin of deprecated part || will be replaced by class Translate **/
458
// Load Language file
459
    if(!file_exists(WB_PATH.'/languages/'.LANGUAGE.'.php')) {
460
        $sMsg = 'Error loading language file '.LANGUAGE.', please check configuration';
461
        throw new AppException($sMsg);
462
    } else {
463
    // include language file
464
        require_once(WB_PATH.'/languages/'.LANGUAGE.'.php');
465
    }
466
/** end of deprecated part **/
467
// instantiate and initialize adaptor for temporary registry replacement ---
468
    $oReg->getWbConstants();
469
// load and activate new global translation table
470
    $oTrans = Translate::getInstance();
471
/* initializise Translate old style *************************************************** */
472

    
473
    $oTrans->initialize(
474
        'en',
475
        (defined('DEFAULT_LANGUAGE') ? DEFAULT_LANGUAGE : ''),
476
        (defined('LANGUAGE') ? LANGUAGE : ''),
477
        'WbOldStyle',
478
//        (Translate::CACHE_DISABLED|Translate::KEEP_MISSING),
479
        (DEBUG ? Translate::CACHE_DISABLED|Translate::KEEP_MISSING : 0)
480
    );
481

    
482
/* initializise Translate new style *************************************************** */
483
/*
484
    $oTrans->initialize(
485
        new TranslateAdaptorWbOldStyle($oReg),
486
        'en',
487
        (defined('DEFAULT_LANGUAGE') ? DEFAULT_LANGUAGE : ''),
488
        (defined('LANGUAGE') ? LANGUAGE : ''),
489
        (DEBUG ? Translate::CACHE_DISABLED|Translate::KEEP_MISSING : 0),
490
        $oReg->DirModeOctal,
491
        $oReg->TempPath
492
    );
493
*/
494
/* ****** */
495
    $oReg->setDatabase(WbDatabase::getInstance());
496
    $oReg->setTranslate(Translate::getInstance());
497
    if(!class_exists('PasswordHash', false)) { include(WB_PATH.'/include/phpass/PasswordHash.php'); }
498
    $oPass = Password::getInstance(new PasswordHash(Password::CRYPT_LOOPS_DEFAULT, Password::HASH_TYPE_AUTO));
499
    if(defined('PASSWORD_CRYPT_LOOPS')) { $oPass->setIteration(PASSWORD_CRYPT_LOOPS); }
500
    if(defined('PASSWORD_HASH_TYPES'))  { $oPass->setHashType(PASSWORD_HASH_TYPES); }
501
/* *** END OF FILE ******************************************************************** */
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