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