language mit sid übergeben

[kurosan]

Hallo

Die Abfrage im PCPIN läuft etwas kompliziert für mich als Anfänger.

Der PCPIN baut auf tpl / inc.php und class.php.

Da von bin ich leider noch etwas weit entfernt.

Es klappt die Session Übergabe durch ein "include" der "db.inc.php", in der ist leider nur die Datenbankanbindung untergebracht.

Das hier ist mal die login.inc.php:

<?php  
/**  
 *    This file is part of "PCPIN Chat 6".  
 *  
 *    "PCPIN Chat 6" is free software; you can redistribute it and/or modify  
 *    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.  
 *  
 *    "PCPIN Chat 6" is distributed in the hope that it will be useful,  
 *    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/>.  
 */  
  
// Get available languages  
if (!isset($language_id)) $language_id=0;  
  
$languages=array();  
if (!empty($session->_conf_all['allow_language_selection']) && !empty($session->_conf_all['login_language_selection'])) {  
  $languages=$l->getLanguages(false);  
  // Any language already selected  
  if (!empty($language_id)) {  
    foreach ($languages as $data) {  
      if ($language_id==$data['id'] || $language_id==$data['iso_name']) {  
        $preselect_language=$data['id'];  
        break;  
      }  
    }  
  }  
  if (empty($preselect_language)) {  
    // Get proposed by client languages  
    $preselect_language=0;  
    $accept_languages=!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])? explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']) : array();  
    foreach ($accept_languages as $val) {  
      $val=strpos($val, ';')? substr($val, 0, strpos($val, ';')) : $val;  
      foreach ($languages as $data) {  
        if (strtolower(trim($val))==$data['iso_name']) {  
          $preselect_language=$data['id'];  
          break;  
        }  
      }  
      if (!empty($preselect_language)) {  
        break;  
      }  
    }  
  }  
  if (empty($preselect_language)) {  
    $preselect_language=$session->_conf_all['default_language'];  
  }  
  $l->setLanguage($preselect_language);  
}  
  
_pcpin_loadClass('pcpintpl'); $tpl=new PcpinTpl();  
$tpl->setBasedir('./tpl');  
$tpl->readTemplatesFromFile('./login.tpl');  
  
$_body_onload[]='initLoginForm('.htmlspecialchars($session->_conf_all['login_length_min']).', '  
                                .htmlspecialchars($session->_conf_all['login_length_max']).', '  
                                .(!empty($admin_login)? 'true' : 'false')  
                                .')';  
  
// JS file for login  
$_js_files[]='./js/login.js';  
  
// JS language expressions  
$_js_lng[]='username_empty';  
$_js_lng[]='email_invalid';  
$_js_lng[]='username_length_error';  
$_js_lng[]='password_too_short';  
$_js_lng[]='passwords_not_ident';  
  
// Add global vars to template  
foreach ($global_tpl_vars as $key=>$val) {  
  $tpl->addGlobalVar($key, htmlspecialchars($val));  
}  
  
// Add language expressions to template  
foreach ($tpl->tpl_vars_plain as $var) {  
  if (0===strpos($var, 'LNG_')) {  
    $var=strtolower($var);  
    $tpl->addGlobalVar($var, htmlspecialchars($l->g(substr($var, 4))));  
  }  
}  
  
$tpl->addVar('main', 'login_maxlength', htmlspecialchars($session->_conf_all['login_length_max']));  
  
$tpl->addVar('guest_login', 'display', empty($hide_account_options) && $session->_conf_all['allow_guests']);  
$tpl->addVar('account_options', 'display', empty($hide_account_options));  
  
$tpl->addVars('chat_summary', array('display'=>!empty($session->_conf_all['display_startup_summary']),  
                                    'height'=>htmlspecialchars($session->_conf_all['startup_summary_height']),  
                                    ));  
  
if (!empty($direct_login) && !empty($login) && !empty($password)) {  
  $tpl->addVars('main', array('login_username'=>htmlspecialchars($login),  
                              'login_password'=>htmlspecialchars($password),  
                              ));  
  $_body_onload[]='doLogin()';  
}  
  
// Language selection  
if (!empty($session->_conf_all['allow_language_selection']) && !empty($session->_conf_all['login_language_selection'])) {  
  $tpl->addVar('language_selection', 'display', true);  
  foreach ($languages as $data) {  
    $tpl->addVars('language_selection_option', array('id'=>htmlspecialchars($data['id']),  
                                                     'local_name'=>htmlspecialchars($data['local_name']),  
                                                     'selected'=>($data['id']==$l->id)? 'selected="selected"' : '',  
                                                     ));  
    $tpl->parseTemplate('language_selection_option', 'a');  
  }  
}  
  
// Display "Register" link  
$tpl->addVar('account_options_register', 'display', $session->_conf_all['allow_user_registration']);  
  
// Menuleft Seite einlesen  
$menuleft=file_get_contents('./mods/site/menuleft.php');  
// Inhalte des <body> Elements extrahieren  
if (false!==strpos(strtolower($menuleft), '<body>')) {  
  $menuleft=substr($menuleft, strpos(strtolower($menuleft), '<body'));  
  $menuleft=substr($menuleft, strpos($menuleft, '>')+1);  
}  
if (false!==strpos(strtolower($externe_inhalte), '</body>')) {  
  $menuleft=substr($menuleft, 0, strpos(strtolower($menuleft), '</body>'));  
}  
?>  

Ich weiß das hier die Language zwar abgefragt wird, weiß nur nicht wie man das auf externe Scripts anwendet.
Deshalb war meine Frage ob es mit einer Datenbankabfrage:

$sql = "SELECT `_s_language_id` FROM `".$dbPrix."session`";  
$result =  mysql_fetch_assoc($sql)  
    or die("<b>Error:</b> ". mysql_error());

und einem weiterem Befehl(Code) möglich ist das die Language auf dem externen Script angewendet wird.