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 <https://www.gnu.org/licenses/>.
  18  */
  19
  20 global $languages_list;
  21 $languages_list = array ('auto' => 'Automatic',
  22                          'de'   => 'Deutsch',
  23                          'en'   => 'English',
  24                          'el'   => 'Ελληνικά',
  25                          'hu'   => 'Magyar',
  26                          'fi'   => 'Suomi',
  27                          'fr'   => 'Français',
  28                          'it'   => 'Italiano',
  29                          'nl'   => 'Nederlands',
  30                          'ro'   => 'Limba română',
  31                          'ru'   => 'ру́сский язы́к',
  32                          'sk'   => 'Slovenčina',
  33                          'zh'   => '汉语');
  34
  35 /* Translation */
  36 function t ($text)
  37 {
  38     $cfg = $GLOBALS['cfg'];
  39     $languages_list = $GLOBALS['languages_list'];
  40
  41     /* Detect user's langage if we are in automatic mode. */
  42     if (strcmp ($cfg['lang'], 'auto') == 0)
  43     {
  44         if (isset ($_SERVER['HTTP_ACCEPT_LANGUAGE']))
  45             $l = substr ($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
  46         else
  47             $l = "en";
  48     }
  49     else
  50         $l = $cfg['lang'];
  51
  52     /* Is the langage in the list ? */
  53     $found = false;
  54     foreach ($languages_list as $key => $v)
  55         if (strcmp ($l, $key) == 0)
  56             $found = true;
  57
  58     /* Don't translate english. */
  59     if (!($found && strcmp ($l, "en")))
  60         return $text;
  61
  62     /* Open translation file. */
  63     $trans_j = file_get_contents (JIRAFEAU_ROOT . "lib/locales/$l.json");
  64     if ($trans_j === FALSE)
  65         return $text;
  66
  67     /* Decode JSON. */
  68     $trans = json_decode ($trans_j, true);
  69     if ($trans === NULL)
  70         return $text;
  71
  72     /* Try to find translation. */
  73     if (!array_key_exists ($text, $trans))
  74         return $text;
  75
  76     return $trans[$text];
  77 }
  78
  79 function json_lang_generator ()
  80 {
  81     $cfg = $GLOBALS['cfg'];
  82     $languages_list = $GLOBALS['languages_list'];
  83
  84     /* Detect user's langage if we are in automatic mode. */
  85     if (strcmp ($cfg['lang'], 'auto') == 0)
  86     {
  87         if (isset ($_SERVER['HTTP_ACCEPT_LANGUAGE']))
  88             $l = substr ($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
  89         else
  90             $l = "en";
  91     }
  92     else
  93         $l = $cfg['lang'];
  94
  95     /* Is the langage in the list ? */
  96     $found = false;
  97     foreach ($languages_list as $key => $v)
  98         if (strcmp ($l, $key) == 0)
  99             $found = true;
 100
 101     /* Don't translate english. */
 102     if (!($found && strcmp ($l, "en")))
 103         return "{}";
 104
 105     /* Open translation file. */
 106     $trans_j = file_get_contents (JIRAFEAU_ROOT . "lib/locales/$l.json");
 107     return $trans_j;
 108 }
 109
 110 ?>