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