includes/language.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # Bugdar
   5 || # Copyright (c)2004-2008 Blue Static
   6 || #
   7 || # This program is free software; you can redistribute it and/or modify
   8 || # it under the terms of the GNU General Public License as published by
   9 || # the Free Software Foundation; version 2 of the License.
  10 || #
  11 || # This program is distributed in the hope that it will be useful, but
  12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  14 || # more details.
  15 || #
  16 || # You should have received a copy of the GNU General Public License along
  17 || # with this program; if not, write to the Free Software Foundation, Inc.,
  18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  19 || ###################################################################
  20 \*=====================================================================*/
  21
  22 // ###################################################################
  23 // for those who don't have gettext
  24
  25 if (!function_exists('gettext'))
  26 {
  27         function gettext($str) { return $str; }
  28         function _($str) { return $str; }
  29         function bindtextdomain() {}
  30         function textdomain() {}
  31         function bind_textdomain_codeset() {}
  32
  33         BSApp::debug('NOTICE: gettext not installed');
  34 }
  35
  36 // ###################################################################
  37 // LEXICAL STRING CONSTANTS
  38
  39 define('L_INVALID_ID', T('That is an invalid ID.'));
  40
  41 // ###################################################################
  42 // determines the user's language
  43 function fetch_user_language()
  44 {
  45         if (bugdar::$userinfo['userid'])
  46         {
  47                 $languageid = bugdar::$userinfo['languageid'];
  48                 $language = bugdar::$datastore['language']["$languageid"];
  49         }
  50
  51         if (!$languageid AND is_array(bugdar::$datastore['language']))
  52         {
  53                 foreach (bugdar::$datastore['language'] AS $language)
  54                 {
  55                         if (bugdar::$options['defaultlanguage'] == $language['languageid'])
  56                         {
  57                                 $languageid = $language['languageid'];
  58                                 $language = bugdar::$datastore['language']["$languageid"];
  59                                 break;
  60                         }
  61                 }
  62         }
  63
  64         $lang['id'] = $language['languageid'];
  65         $lang['charset'] = $language['charset'];
  66         $lang['direction'] = $language['direction'];
  67         $lang['langcode'] = $language['langcode'];
  68
  69         return $lang;
  70 }
  71
  72 /**
  73  * Translation function. This will take in a native (English) string and return either
  74  * a translated version or, if it cannot find one, the native string back. If the devgettext
  75  * setting is enabled, this will use MOReader to load a .mo file, otherwise it will fall back onto
  76  * making a call to _(), the built-in Gettext implementation.
  77  *
  78  * @param       string  Native string
  79  *
  80  * @return      string  Translated string
  81  */
  82 function T($str)
  83 {
  84         static $mo;
  85
  86         if (!bugdar::$options['devgettext'])
  87         {
  88                 return _($str);
  89         }
  90
  91         if ($mo === null)
  92         {
  93                 require_once './includes/class_mo.php';
  94                 $info = fetch_user_language();
  95                 if ($info['langcode'] == null)
  96                 {
  97                         BSApp::debug("cannot translate '$str'");
  98                         return $str;
  99                 }
 100                 $mo = new MOReader("locale/$info[langcode]/LC_MESSAGES/messages.mo");
 101         }
 102
 103         return $mo->T($str);
 104 }
 105
 106 ?>