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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
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 * 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: 2130 $
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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: 2015-06-22 14:25:41 +0200 (Mon, 22 Jun 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() {
71
        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']) ? $x1['path'] : ''));
82
        }
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        if(!defined('ADMIN_REL')){ define('ADMIN_REL', WB_REL.'/'.ADMIN_DIRECTORY); }
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        if(!defined('DOCUMENT_ROOT')) {
85
            define('DOCUMENT_ROOT', preg_replace('/'.preg_quote(str_replace('\\', '/', WB_REL), '/').'$/', '', 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'])) {
108
                return true;
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            }
110
        }
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'));
123
        $aCfg = array();
124
        $sSetupFile = dirname(__DIR__).'/setup.ini.php';
125
        if(is_readable($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':
133
                        $value = filter_var($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); }
140
                        break;
141
                    case 'ADMIN_DIRECTORY': // << case is set deprecated
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                    case 'AcpDir':
143
                        $value = trim(str_replace('\\', '/', $value), '/');
144
                        if(!defined('ADMIN_DIRECTORY')) { define('ADMIN_DIRECTORY', $value); }
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                        break;
146
                    default:
147
                        if(!defined($key)) { define($key, $value); }
148
                        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; }
170
            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; }
175
            if(defined('TABLE_PREFIX')) { $db['table_prefix'] = TABLE_PREFIX; }
176
            $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';
183
        $db['host'] = isset($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'] : '';
187
        $db['name'] = isset($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
        $aErrors = array(
224
            E_USER_DEPRECATED => 'E_USER_DEPRECATED',
225
            E_USER_NOTICE     => 'E_USER_NOTICE',
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            E_USER_WARNING    => 'E_USER_WARNING',
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            E_DEPRECATED      => 'E_DEPRECATED',
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            E_NOTICE          => 'E_NOTICE',
229
            E_WARNING         => 'E_WARNING',
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            E_CORE_WARNING    => 'E_CORE_WARNING',
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            E_COMPILE_WARNING => 'E_COMPILE_WARNING',
232
            E_STRICT          => 'E_STRICT',
233
        );
234
        if (array_key_exists($iErrorCode, $aErrors)) {
235
            $sErrorType = $aErrors[$iErrorCode];
236
            $bRetval = true;
237
        }
238
        $aBt= debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
239
        $sEntry = date('c').' '.'['.$sErrorType.'] '.str_replace(dirname(__DIR__), '', $sErrorFile).':['.$iErrorLine.'] '
240
                . ' from '.str_replace(dirname(__DIR__), '', $aBt[2]['file']).':['.$aBt[2]['line'].'] '
241
                . (@$aBt[2]['class'] ? $aBt[2]['class'].$aBt[2]['type'] : '').$aBt[2]['function'].' '
242
                . '"'.$sErrorText.'"'.PHP_EOL;
243
        file_put_contents(dirname(__DIR__).'/temp/ERROR.LOG', $sEntry, FILE_APPEND);
244
        return $bRetval;
245
    }
246
/* ***************************************************************************************
247
 * Start initialization                                                                  *
248
 ****************************************************************************************/
249
// activate errorhandler
250
    set_error_handler('WbErrorHandler');
251
// reset global output buffering
252
    while (ob_get_level()) { ob_end_clean(); }
253
// test for existing and active old config.php
254
    if (defined('TABLE_PREFIX')) { /** TODO */ }
255
// set system defaults
256
    date_default_timezone_set('UTC');
257

    
258
// initialize debug evaluation values ---
259
    $starttime = array_sum(explode(" ",microtime()));
260
    $iPhpDeclaredClasses = sizeof(get_declared_classes());
261
    $sDbConnectType = 'url'; // depending from class WbDatabase it can be 'url' or 'dsn'
262
    // calculate maximum timestamp
263
    if (!defined('MAX_TIMESTAMP')) { define('MAX_TIMESTAMP', pow(2, 31)-1); } // 2038-01-19 04:14:07
264
// PHP less then 5.4.0 is prohibited ---
265
    if (version_compare(PHP_VERSION, '5.4.0', '<')) {
266
        $sMsg = '<p style="color: #ff0000;">WebsiteBaker is not able to run with PHP-Version less then 5.4.0!!<br />'
267
              . 'Please change your PHP-Version to any kind from 5.4.0 and up!<br />'
268
              . 'If you have problems to solve that, ask your hosting provider for it.<br  />'
269
              . 'The very best solution is the use of PHP-5.5 and up</p>';
270
        die($sMsg);
271
    }
272
    if (! defined('SYSTEM_RUN')) { define('SYSTEM_RUN', true); }
273
// load configuration ---
274
    $aCfg = initReadSetupFile();
275

    
276
// sanitize $_SERVER['HTTP_REFERER'] ---
277
    initSetInstallPathConstants();
278
    initSanitizeHttpReferer(WB_URL);
279
// register WB basic autoloader ---
280
    $sTmp = __DIR__.'/WbAutoloader.php';
281
    if(!class_exists('WbAutoloader')){
282
        include($sTmp);
283
    }
284
    WbAutoloader::doRegister( array(
285
        'a' => trim(str_replace('\\', '/',ADMIN_DIRECTORY), '/'),
286
        'm' => 'modules',
287
        't' => 'templates',
288
        'i' => 'include',
289
        'v' => 'vendor'
290
    ));
291
//    WbAutoloader::doRegister(array(ADMIN_DIRECTORY=>'a', 'modules'=>'m', 'templates'=>'t', 'include'=>'i'));
292
// instantiate and initialize adaptor for temporary registry replacement ---
293
    $oReg = WbAdaptor::getInstance();
294
    $oReg->getWbConstants();
295
// register TWIG autoloader ---
296
    $sTmp = dirname(__DIR__).'/include/Sensio/Twig/lib/Twig/Autoloader.php';
297
    if(!class_exists('Twig_Autoloader') && is_readable($sTmp)) {
298
        include($sTmp);
299
        Twig_Autoloader::register();
300
    }
301
// register PHPMailer autoloader ---
302
    $sTmp = dirname(__DIR__).'include/phpmailer/PHPMailerAutoload.php';
303
    if (!function_exists('PHPMailerAutoload') && is_readable($sTmp)) {
304
        require($sTmp);
305
    }
306
// aktivate exceptionhandler ---
307
    if(!function_exists('globalExceptionHandler')) {
308
        include(__DIR__.'/globalExceptionHandler.php');
309
    }
310
// ---------------------------
311
// get Database connection data from configuration
312
    $aSqlData = initGetDbConnectData($aCfg, $sDbConnectType);
313
// Create global database instance ---
314
    $oDb = $database = WbDatabase::getInstance();
315
    if($sDbConnectType == 'dsn') {
316
        $bTmp = $oDb->doConnect($aSqlData['dsn'], $aSqlData['user'], $aSqlData['password'], null, $aSqlData['addons']);
317
    }else {
318
        $bTmp = $oDb->doConnect($aSqlData['url']);
319
    }
320
// remove critical data from memory
321
    unset($aSqlData, $aCfg);
322

    
323
    if(!defined('TABLE_PREFIX')) { define('TABLE_PREFIX', $oDb->TablePrefix); }
324

    
325
// load global settings from database and define global consts from ---
326
    $sql = 'SELECT `name`, `value` FROM `'.$oDb->TablePrefix.'settings`';
327
    if(($oSettings = $oDb->doQuery($sql))) {
328
        if (($aRecords = $oSettings->fetchAll(MYSQLI_ASSOC))) {
329
            for ($i = 0, $iNum = sizeof($aRecords); $i < $iNum; $i++) {
330
                //sanitize true/false values
331
                $aRecords[$i]['value'] = ($aRecords[$i]['value'] == 'true'
332
                                      ? true
333
                                      : ($aRecords[$i]['value'] == 'false'
334
                                         ? false
335
                                         : $aRecords[$i]['value'])
336
                                     );
337
                $sSettingName = strtoupper($aRecords[$i]['name']);
338
                switch($sSettingName):
339
                    case 'STRING_FILE_MODE':
340
                        $iTmp = ((intval(octdec($aRecords[$i]['value'])) & ~0111)|0600);
341
                        if(!defined('OCTAL_FILE_MODE')) { define('OCTAL_FILE_MODE', $iTmp); } // deprecated
342
                        if(!defined('FILE_MODE_OCTAL')) { define('FILE_MODE_OCTAL', $iTmp); }
343
                        if(!defined('STRING_FILE_MODE')) { define('STRING_FILE_MODE', sprintf('0%03o', $iTmp)); } // deprecated
344
                        if(!defined('FILE_MODE_STRING')) { define('FILE_MODE_STRING', sprintf('0%03o', $iTmp)); }
345
                        break;
346
                    case 'STRING_DIR_MODE':
347
                        $iTmp = (intval(octdec($aRecords[$i]['value'])) |0711);
348
                        if(!defined('OCTAL_DIR_MODE')) { define('OCTAL_DIR_MODE', $iTmp); } // deprecated
349
                        if(!defined('DIR_MODE_OCTAL')) { define('DIR_MODE_OCTAL', $iTmp); }
350
                        if(!defined('STRING_DIR_MODE')) { define('STRING_DIR_MODE', sprintf('0%03o', $iTmp)); } // deprecated
351
                        if(!defined('DIR_MODE_STRING')) { define('DIR_MODE_STRING', sprintf('0%03o', $iTmp)); }
352
                        break;
353
                    case 'PAGES_DIRECTORY':
354
                        // sanitize pages_directory
355
                        $sTmp = trim($aRecords[$i]['value'], '/');
356
                        $sTmp = ($sTmp == '' ? '' : '/'.$sTmp);
357
                        if(!defined('PAGES_DIRECTORY')) { define('PAGES_DIRECTORY', $sTmp); }
358
                        break;
359
                    default: // make global const from setting
360
                        if(!defined($sSettingName)) { define($sSettingName, $aRecords[$i]['value']); }
361
                        break;
362
                endswitch;
363
            }
364
            unset($aRecords);
365
        } else {
366
            throw new AppException('no settings found');
367
        }
368
    } else {
369
        throw new AppException($oDb->getError());
370
    }
371
    $oReg->getWbConstants();
372
// set error-reporting from loaded settings ---
373
    $iErrorLevel = intval(ER_LEVEL);
374
    if ($iErrorLevel >= 0 && $iErrorLevel <= E_ALL) {
375
        error_reporting($iErrorLevel);
376
    } else {
377
    // on invalid value in ER_LEVEL activate E_ALL
378
        error_reporting(E_ALL);
379
    }
380
// activate display_errors
381
    if( intval(ini_get ( 'display_errors' )) == 0 ) {
382
        ini_set('display_errors', 1);
383
    }
384
// Start a session ---
385
    if(!defined('SESSION_STARTED')) {
386
        session_name(APP_NAME.'_session_id');
387
        @session_start();
388
        define('SESSION_STARTED', true);
389
    }
390
// get/set server timezone ---
391
    if(!defined('SERVER_TIMEZONE')) { define('SERVER_TIMEZONE', "UTC"); }
392
    if(!defined('MAX_TIME')) { define('MAX_TIME', (pow(2, 31)-1)); } // 32-Bit Timestamp of 19 Jan 2038 03:14:07 GMT
393
    $sTmp = (isset($_SERVER['HTTP_DNT']) && $_SERVER['HTTP_DNT'] != '') ? $_SERVER['HTTP_DNT'] : '0';
394
    if(!defined('DO_NOT_TRACK')) { define('DO_NOT_TRACK', ($sTmp[0] == '1')); }
395
// get/set users timezone ---
396
    if(!defined('TIMEZONE')) { define('TIMEZONE', (isset($_SESSION['TIMEZONE']) ? $_SESSION['TIMEZONE'] : DEFAULT_TIMEZONE)); }
397
    if(!defined('DATE_FORMAT')) { define('DATE_FORMAT', (isset($_SESSION['DATE_FORMAT']) ? $_SESSION['DATE_FORMAT'] : DEFAULT_DATE_FORMAT)); }
398
    if(!defined('TIME_FORMAT')) { define('TIME_FORMAT', (isset($_SESSION['TIME_FORMAT']) ? $_SESSION['TIME_FORMAT'] : DEFAULT_TIME_FORMAT)); }
399
// set Theme directory ---
400
    if(!defined('THEME_URL')) { define('THEME_URL',  WB_URL.'/templates/'.DEFAULT_THEME); }
401
    if(!defined('THEME_PATH')) { define('THEME_PATH', WB_PATH.'/templates/'.DEFAULT_THEME); }
402
    if(!defined('THEME_REL')) { define('THEME_REL',  WB_REL.'/templates/'.DEFAULT_THEME); }
403
// extended wb editor settings
404
    if(!defined('EDIT_ONE_SECTION')) { define('EDIT_ONE_SECTION', false); }
405
    if(!defined('EDITOR_WIDTH')) { define('EDITOR_WIDTH', 0); }
406
// define form security class and preload it ---
407
    $sSecMod = (defined('SECURE_FORM_MODULE') && SECURE_FORM_MODULE != '') ? '.'.SECURE_FORM_MODULE : '';
408
    $sSecMod = WB_PATH.'/framework/SecureForm'.$sSecMod.'.php';
409
    require_once($sSecMod);
410
// *** begin deprecated part *************************************************************
411
// load settings for use in Captch and ASP module
412
    if (!defined('WB_INSTALL_PROCESS') && !defined('ENABLED_CAPTCHA')) {
413
        $sql = 'SELECT * FROM `'.$oDb->TablePrefix.'mod_captcha_control`';
414
        // request settings from database
415
        if(($oSettings = $oDb->doQuery($sql))) {
416
            if(($aSetting = $oSettings->fetchAssoc())) {
417
                define('ENABLED_CAPTCHA', ($aSetting['enabled_captcha'] == '1'));
418
                define('ENABLED_ASP', ($aSetting['enabled_asp'] == '1'));
419
                define('CAPTCHA_TYPE', $aSetting['captcha_type']);
420
                define('ASP_SESSION_MIN_AGE', (int)$aSetting['asp_session_min_age']);
421
                define('ASP_VIEW_MIN_AGE', (int)$aSetting['asp_view_min_age']);
422
                define('ASP_INPUT_MIN_AGE', (int)$aSetting['asp_input_min_age']);
423
            }
424
        }
425
    }
426
    if(defined('ENABLED_ASP') && ENABLED_ASP && !isset($_SESSION['session_started'])) {
427
        $_SESSION['session_started'] = time();
428
    }
429
// *** end of deprecated part ************************************************************
430
// get user language ---
431
    $sRequestMethod = '_'.strtoupper($_SERVER['REQUEST_METHOD']);
432
    // check if get/post value is available
433
    $sTempLanguage = (isset(${$sRequestMethod}['lang']) ? ${$sRequestMethod}['lang'] : '');
434
    // validate language code
435
    if (preg_match('/^[a-z]{2}$/si', $sTempLanguage)) {
436
    // if there's valid get/post
437
        define('LANGUAGE', strtoupper($sTempLanguage));
438
    } else {
439
        if (!defined('LANGUAGE')) {
440
            if(isset($_SESSION['LANGUAGE']) && $_SESSION['LANGUAGE']) {
441
            // if there's valid session value
442
                define('LANGUAGE', $_SESSION['LANGUAGE']);
443
            } else {
444
            // otherwise set to default
445
                define('LANGUAGE', DEFAULT_LANGUAGE);
446
            }
447
        }
448
    }
449
    $_SESSION['LANGUAGE'] = LANGUAGE;
450
// activate translations / load language definitions
451
/** begin of deprecated part || will be replaced by class Translate **/
452
// Load Language file
453
    if(!file_exists(WB_PATH.'/languages/'.LANGUAGE.'.php')) {
454
        $sMsg = 'Error loading language file '.LANGUAGE.', please check configuration';
455
        throw new AppException($sMsg);
456
    } else {
457
    // include language file
458
        require_once(WB_PATH.'/languages/'.LANGUAGE.'.php');
459
    }
460
/** end of deprecated part **/
461
// instantiate and initialize adaptor for temporary registry replacement ---
462
    $oReg->getWbConstants();
463
// load and activate new global translation table
464
    $oTrans = Translate::getInstance();
465
/* initializise Translate old style *************************************************** */
466
    $oTrans->initialize(
467
        'en',
468
        (defined('DEFAULT_LANGUAGE') ? DEFAULT_LANGUAGE : ''),
469
        (defined('LANGUAGE') ? LANGUAGE : ''),
470
        'WbOldStyle',
471
//        (Translate::CACHE_DISABLED|Translate::KEEP_MISSING),
472
        (DEBUG ? Translate::CACHE_DISABLED|Translate::KEEP_MISSING : 0)
473
    );
474
/* initializise Translate new style *************************************************** */
475
/*
476
    $oTrans->initialize(
477
        new TranslateAdaptorWbOldStyle,
478
        'en',
479
        (defined('DEFAULT_LANGUAGE') ? DEFAULT_LANGUAGE : ''),
480
        (defined('LANGUAGE') ? LANGUAGE : ''),
481
//        (Translate::CACHE_DISABLED|Translate::KEEP_MISSING),
482
        (DEBUG ? Translate::CACHE_DISABLED|Translate::KEEP_MISSING : 0),
483
        $oReg->DirModeOctal,
484
        $oReg->TempPath
485
    );
486
 */
487
/* ****** */
488
    $oReg->setDatabase(WbDatabase::getInstance());
489
    $oReg->setTranslate(Translate::getInstance());
490
    if(!class_exists('PasswordHash', false)) { include(WB_PATH.'/include/phpass/PasswordHash.php'); }
491
    $oPass = Password::getInstance(new PasswordHash(Password::CRYPT_LOOPS_DEFAULT, Password::HASH_TYPE_AUTO));
492
    if(defined('PASSWORD_CRYPT_LOOPS')) { $oPass->setIteration(PASSWORD_CRYPT_LOOPS); }
493
    if(defined('PASSWORD_HASH_TYPES'))  { $oPass->setHashType(PASSWORD_HASH_TYPES); }
494
/* *** END OF FILE ******************************************************************** */
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