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 $languages_list = array('auto' => 'Automatic',
  22                          'de'   => 'Deutsch',
  23                          'en'   => 'English',
  24                          'el'   => 'Ελληνικά',
  25                          'es'   => 'Español',
  26                          'hu'   => 'Magyar',
  27                          'fi'   => 'Suomi',
  28                          'fr'   => 'Français',
  29                          'it'   => 'Italiano',
  30                          'nl'   => 'Nederlands',
  31                          'pt'   => 'português',
  32                          'pt_BR'   => 'português (Brasil)',
  33                          'ro'   => 'Limba română',
  34                          'ru'   => 'ру́сский',
  35                          'sk'   => 'Slovenčina',
  36                          'tr'   => 'Türkçe',
  37                          'zh'   => '汉语');
  38
  39 /* Translation */
  40 function t($text)
  41 {
  42     $cfg = $GLOBALS['cfg'];
  43     $languages_list = $GLOBALS['languages_list'];
  44
  45     /* Detect user's langage if we are in automatic mode. */
  46     if (strcmp($cfg['lang'], 'auto') == 0) {
  47         if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
  48             $l = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
  49         } else {
  50             $l = "en";
  51         }
  52     } else {
  53         $l = $cfg['lang'];
  54     }
  55
  56     /* Is the langage in the list ? */
  57     $found = false;
  58     foreach ($languages_list as $key => $v) {
  59         if (strcmp($l, $key) == 0) {
  60             $found = true;
  61         }
  62     }
  63
  64     /* Don't translate english. */
  65     if (!($found && strcmp($l, "en"))) {
  66         return $text;
  67     }
  68
  69     /* Open translation file. */
  70     $trans_j = file_get_contents(JIRAFEAU_ROOT . "lib/locales/$l.json");
  71     if ($trans_j === false) {
  72         return $text;
  73     }
  74
  75     /* Decode JSON. */
  76     $trans = json_decode($trans_j, true);
  77     if ($trans === null) {
  78         return $text;
  79     }
  80
  81     /* Try to find translation. */
  82     if (!array_key_exists($text, $trans)) {
  83         return $text;
  84     }
  85
  86     return $trans[$text];
  87 }
  88
  89 function json_lang_generator()
  90 {
  91     $cfg = $GLOBALS['cfg'];
  92     $languages_list = $GLOBALS['languages_list'];
  93
  94     /* Detect user's langage if we are in automatic mode. */
  95     if (strcmp($cfg['lang'], 'auto') == 0) {
  96         if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
  97             $l = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
  98         } else {
  99             $l = "en";
 100         }
 101     } else {
 102         $l = $cfg['lang'];
 103     }
 104
 105     /* Is the langage in the list ? */
 106     $found = false;
 107     foreach ($languages_list as $key => $v) {
 108         if (strcmp($l, $key) == 0) {
 109             $found = true;
 110         }
 111     }
 112
 113     /* Don't translate english. */
 114     if (!($found && strcmp($l, "en"))) {
 115         return "{}";
 116     }
 117
 118     /* Open translation file. */
 119     $trans_j = file_get_contents(JIRAFEAU_ROOT . "lib/locales/$l.json");
 120     return $trans_j;
 121 }