lib/lang.php

   1 <?php
   2 /*
   3  *  Jirafeau, your web file repository
   4  *  Copyright (C) 2015  Jerome Jutteau <j.jutteau@gmail.com>
   5  *
   6  *  This program is free software: you can redistribute it and/or modify
   7  *  it under the terms of the GNU Affero General Public License as
   8  *  published by the Free Software Foundation, either version 3 of the
   9  *  License, or (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 Affero General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU Affero General Public License
  17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20  global $languages_list;
  21  $languages_list = array ('auto' => 'Automatic',
  22                           'en' => 'English',
  23                           'fr' => 'Français');
  24
  25 /* Translation */
  26 function t ($text)
  27 {
  28     $cfg = $GLOBALS['cfg'];
  29     $languages_list = $GLOBALS['languages_list'];
  30
  31     /* Detect user's langage if we are in automatic mode. */
  32     if (strcmp ($cfg['lang'], 'auto') == 0)
  33         $l = substr ($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
  34     else
  35         $l = $cfg['lang'];
  36
  37     /* Is the langage in the list ? */
  38     $found = false;
  39     foreach ($languages_list as $key => $v)
  40         if (strcmp ($l, $key) == 0)
  41             $found = true;
  42
  43     /* Don't translate english. */
  44     if (!($found && strcmp ($l, "en")))
  45         return $text;
  46
  47     /* Open translation file. */
  48     $trans_j = file_get_contents (JIRAFEAU_ROOT . "lib/locales/$l.json");
  49     if ($trans_j === FALSE)
  50         return $text;
  51
  52     /* Decode JSON. */
  53     $trans = json_decode ($trans_j, true);
  54     error_log(print_r($trans, true));
  55     if ($trans === NULL)
  56         return $text;
  57
  58     /* Try to find translation. */
  59     $translation = $trans[$text];
  60     if (empty ($translation))
  61         return $text;
  62
  63     return $translation;
  64 }
  65
  66 ?>