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