X-Git-Url: https://git.p6c8.net/jirafeau_project.git/blobdiff_plain/dd3bb52ddcfed99d4c8e6e3736ae58e1c6ed4ece..c7a40125d620f159bef2f1979f3d43063961f73f:/lib/lang.php diff --git a/lib/lang.php b/lib/lang.php index d636b8d..abba168 100644 --- a/lib/lang.php +++ b/lib/lang.php @@ -1,108 +1,128 @@ - - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as - * published by the Free Software Foundation, either version 3 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see . - */ - -global $languages_list; -$languages_list = array ('auto' => 'Automatic', - 'de' => 'Deutsch', - 'en' => 'English', - 'hu' => 'Magyar', - 'fi' => 'Suomi', - 'fr' => 'Français', - 'it' => 'Italiano', - 'nl' => 'Nederlands', - 'ro' => 'Limba română', - 'sk' => 'Slovenčina', - 'zh' => '汉语'); - -/* Translation */ -function t ($text) -{ - $cfg = $GLOBALS['cfg']; - $languages_list = $GLOBALS['languages_list']; - - /* Detect user's langage if we are in automatic mode. */ - if (strcmp ($cfg['lang'], 'auto') == 0) - { - if (isset ($_SERVER['HTTP_ACCEPT_LANGUAGE'])) - $l = substr ($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2); - else - $l = "en"; - } - else - $l = $cfg['lang']; - - /* Is the langage in the list ? */ - $found = false; - foreach ($languages_list as $key => $v) - if (strcmp ($l, $key) == 0) - $found = true; - - /* Don't translate english. */ - if (!($found && strcmp ($l, "en"))) - return $text; - - /* Open translation file. */ - $trans_j = file_get_contents (JIRAFEAU_ROOT . "lib/locales/$l.json"); - if ($trans_j === FALSE) - return $text; - - /* Decode JSON. */ - $trans = json_decode ($trans_j, true); - if ($trans === NULL) - return $text; - - /* Try to find translation. */ - if (!array_key_exists ($text, $trans)) - return $text; - - return $trans[$text]; -} - -function json_lang_generator () -{ - $cfg = $GLOBALS['cfg']; - $languages_list = $GLOBALS['languages_list']; - - /* Detect user's langage if we are in automatic mode. */ - if (strcmp ($cfg['lang'], 'auto') == 0) - { - if (isset ($_SERVER['HTTP_ACCEPT_LANGUAGE'])) - $l = substr ($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2); - else - $l = "en"; - } - else - $l = $cfg['lang']; - - /* Is the langage in the list ? */ - $found = false; - foreach ($languages_list as $key => $v) - if (strcmp ($l, $key) == 0) - $found = true; - - /* Don't translate english. */ - if (!($found && strcmp ($l, "en"))) - return "{}"; - - /* Open translation file. */ - $trans_j = file_get_contents (JIRAFEAU_ROOT . "lib/locales/$l.json"); - return $trans_j; -} - -?> + + * Copyright (C) 2015 Jerome Jutteau + * Copyright (C) 2024 Jirafeau project (see AUTHORS.md) + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +function t($string_id) +{ + $lang_config = $GLOBALS['cfg']['lang']; + if ($lang_config != "auto") { + $r = t_in($string_id, $lang_config); + if ($r === false || $r === "") { + return "FIX ME"; + } + return $r; + } + + $visitor_langs = t_visitor_langs(); + foreach ($visitor_langs as $lang) { + $r = t_in($string_id, $lang); + if ($r === false || $r === "") { + continue; + } else { + return $r; + } + } + return "FIX ME"; +} + +function t_visitor_langs() +{ + $visitor_langs = t_parse_accept_language(); + array_push($visitor_langs, "en"); + return $visitor_langs; +} + +function t_parse_accept_language() +{ + if (!isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) { + return []; + } + // Example: fr-CH, fr;q=0.9, en;q=0.8, de;q=0.7, *;q=0.5 + $langs = []; + $cols = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']); + foreach ($cols as $i => $semicols) { + $lang = explode(';', $semicols); + if (count($lang) === 0) { + continue; + } + array_push($langs, $lang[0]); + } + return $langs; +} + +function t_in($string_id, $lang) +{ + $trans = t_get_json($lang); + if ($trans === false) { + return false; + } + if (!array_key_exists($string_id, $trans)) { + return false; + } + return $trans[$string_id]; +} + +function t_get_raw_json($lang) +{ + $filename = str_replace("-", "_", $lang); + if (preg_match('/[^A-Za-z_\w]/', $filename)) { + return false; + } + $p = JIRAFEAU_ROOT . "lib/locales/$filename.json"; + if (!file_exists($p)) { + return false; + } + $json = file_get_contents($p); + if ($json === false) { + return false; + } + return $json; +} + +function t_get_json($lang) +{ + $raw_j = t_get_raw_json($lang); + $array = json_decode($raw_j, true); + if ($array === null) { + return false; + } + return $array; +} + +function json_lang_generator($lang) +{ + $r = false; + if ($lang === null) { + $lang_config = $GLOBALS['cfg']['lang']; + if ($lang_config != "auto") { + $r = t_get_raw_json($lang_config); + } else { + foreach (t_visitor_langs() as $lang) { + $r = t_get_raw_json($lang); + if (!($r === false)) { + break; + } + } + } + } else { + $r = t_get_raw_json($lang); + } + return $r === false ? "{}" : $r; +}