[Sommaire] [Imprimer]

   1  <?php
   2  #CMS - CMS Made Simple
   3  #(c)2004 by Ted Kulp (wishy@users.sf.net)
   4  #This project's homepage is: http://cmsmadesimple.sf.net
   5  #
   6  #This program is free software; you can redistribute it and/or modify
   7  #it under the terms of the GNU General Public License as published by
   8  #the Free Software Foundation; either version 2 of the License, or
   9  #(at your option) any later version.
  10  #
  11  #This program is distributed in the hope that it will be useful,
  12  #but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  #GNU General Public License for more details.
  15  #You should have received a copy of the GNU General Public License
  16  #along with this program; if not, write to the Free Software
  17  #Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  #
  19  #$Id: lang.php 3576 2006-12-15 12:18:22Z dittmann $
  20  
  21  #Nice decent default
  22  $current_language = isset($frontendlang) ? $frontendlang : 'en_US';
  23  
  24  #Only do language stuff for admin pages
  25  if (isset($CMS_ADMIN_PAGE) || isset($CMS_STYLESHEET))
  26  {
  27      $nls = array();
  28      $lang = array();
  29  
  30      #Read in all current languages...
  31      $dir = dirname(__FILE__)."/lang";
  32  
  33      $handle = opendir($dir);
  34      while (false!==($file = readdir($handle))) {
  35          if (is_file("$dir/$file") && strpos($file, "nls.php") != 0) {
  36              include("$dir/$file");
  37          }
  38      }
  39      closedir($handle);
  40  
  41      #Check to see if there is already a language in use...
  42      if (isset($_POST["default_cms_lang"]))
  43      {
  44          $current_language = $_POST["default_cms_lang"];
  45          if ($current_language == '')
  46          {
  47              setcookie("cms_language", '', time() - 3600);
  48          }
  49          else
  50          {
  51              setcookie("cms_language", $_POST["change_cms_lang"]);
  52          }
  53      }
  54      else if (isset($_SESSION['login_cms_language']))
  55      {
  56          debug_buffer('Setting language to: ' . $_SESSION['login_cms_language']);
  57          $current_language = $_SESSION['login_cms_language'];
  58          setcookie('cms_language', $_SESSION['login_cms_language']);
  59          unset($_SESSION['login_cms_language']);
  60      }
  61      else if (isset($_COOKIE["cms_language"]))
  62      {
  63          $current_language = $_COOKIE["cms_language"];
  64      }
  65  
  66      if ($current_language == '')
  67      {
  68          if (isset($gCms->config['locale']) && $gCms->config['locale'] != '')
  69          {
  70              $current_language = $gCms->config['locale'];
  71          }
  72          else
  73          {
  74          
  75              #No, take a stab at figuring out the default language...
  76              #Figure out default language and set it if it exists
  77              if (isset($_SERVER["HTTP_ACCEPT_LANGUAGE"])) 
  78              {
  79                  $alllang = $_SERVER["HTTP_ACCEPT_LANGUAGE"];
  80                  if (strpos($alllang, ";") !== FALSE)
  81                      $alllang = substr($alllang,0,strpos($alllang, ";"));
  82                  $langs = explode(",", $alllang);
  83  
  84                  foreach ($langs as $onelang)
  85                  {
  86                      #Check to see if lang exists...
  87                      if (isset($nls['language'][$onelang]))
  88                      {
  89                          $current_language = $onelang;
  90                          setcookie("cms_language", $onelang);
  91                          break;
  92                      }
  93                      #Check to see if alias exists...
  94                      if (isset($nls['alias'][$onelang]))
  95                      {
  96                          $alias = $nls['alias'][$onelang];
  97                          if (isset($nls['language'][$alias]))
  98                          {
  99                              $current_language = $alias;
 100                              setcookie("cms_language", $alias);
 101                              break;
 102                          }
 103                      }
 104                  }
 105              }
 106          }
 107      }
 108  
 109      #First load the english one so that we have strings to fall back on
 110      @include(dirname(__FILE__) . DIRECTORY_SEPARATOR . "lang" . DIRECTORY_SEPARATOR . 'en_US' . DIRECTORY_SEPARATOR . "admin.inc.php");
 111      
 112      #Now load the real file
 113      if ($lang != 'en_US')
 114      {
 115          $file = dirname(__FILE__) . "/lang/ext/" . $current_language . "/admin.inc.php";
 116          if (!is_file($file))
 117          {
 118              $file = dirname(__FILE__) . "/lang/" . $current_language . "/admin.inc.php";
 119          }
 120  
 121          if (is_file($file) && strlen($current_language) == 5 && strpos($current_language, ".") === false)
 122          {  
 123              include ($file);
 124          }
 125      }
 126      
 127      $nls['direction'] = (isset($nls['direction']) && $nls['direction'] == 'rtl') ? 'rtl' : 'ltr';
 128  
 129      global $gCms;
 130      $gCms->nls = $nls;
 131      $gCms->current_language = $current_language;
 132  }
 133  
 134  # vim:ts=4 sw=4 noet
 135  ?>