83 lines
4.5 KiB
PHP
83 lines
4.5 KiB
PHP
<?php
|
|
/*
|
|
* Laconica - a distributed open-source microblogging tool
|
|
* Copyright (C) 2008, Controlez-Vous, Inc.
|
|
*
|
|
* 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 <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
if (!defined('LACONICA')) { exit(1); }
|
|
|
|
|
|
|
|
function client_prefered_language($httplang) {
|
|
$client_langs = array();
|
|
$all_languages = get_all_languages();
|
|
|
|
preg_match_all('"(((\S\S)-?(\S\S)?)(;q=([0-9.]+))?)\s*(,\s*|$)"',strtolower($httplang),$httplang);
|
|
for ($i = 0; $i < count($httplang); $i++) {
|
|
if(!empty($httplang[2][$i])) {
|
|
#if no q default to 1.0
|
|
$client_langs[$httplang[2][$i]] = ($httplang[6][$i]? (float) $httplang[6][$i] : 1.0);
|
|
}
|
|
if(!empty($httplang[3][$i]) && empty($client_langs[$httplang[3][$i]])) {
|
|
#if a catchall default 0.01 lower
|
|
$client_langs[$httplang[3][$i]] = ($httplang[6][$i]? (float) $httplang[6][$i]-0.01 : 0.99);
|
|
}
|
|
}
|
|
#sort in decending q
|
|
arsort($client_langs);
|
|
|
|
foreach ($client_langs as $lang => $q) {
|
|
if (isset($all_languages[$lang])) {
|
|
return($all_languages[$lang]['lang']);
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
function get_nice_language_list() {
|
|
$nice_lang = array();
|
|
$all_languages = get_all_languages();
|
|
foreach ($all_languages as $lang) {
|
|
$nice_lang = $nice_lang + array($lang['lang'] => $lang['name']);
|
|
}
|
|
return $nice_lang;
|
|
}
|
|
|
|
function get_all_languages() {
|
|
$all_languages = array(
|
|
'en-us' => array('q' => 1, 'lang' => 'en_US', 'name' => 'English (US)', 'direction' => 'ltr'),
|
|
'en-nz' => array('q' => 1, 'lang' => 'en_NZ', 'name' => 'English (NZ)', 'direction' => 'ltr'),
|
|
'en-gb' => array('q' => 1, 'lang' => 'en_GB', 'name' => 'English (British)', 'direction' => 'ltr'),
|
|
'en' => array('q' => 1, 'lang' => 'en', 'name' => 'English', 'direction' => 'ltr'),
|
|
'da' => array('q' => 1, 'lang' => 'da_DK', 'name' => 'Danish', 'direction' => 'ltr'),
|
|
'nl' => array('q' => 1, 'lang' => 'nl_NL', 'name' => 'Dutch', 'direction' => 'ltr'),
|
|
'eo' => array('q' => 1, 'lang' => 'eo', 'name' => 'Esperanto', 'direction' => 'ltr'),
|
|
'fr-fr' => array('q' => 1, 'lang' => 'fr_FR', 'name' => 'French', 'direction' => 'ltr'),
|
|
'de' => array('q' => 1, 'lang' => 'de_DE', 'name' => 'German', 'direction' => 'ltr'),
|
|
'it' => array('q' => 1, 'lang' => 'it_IT', 'name' => 'Italian', 'direction' => 'ltr'),
|
|
'ko' => array('q' => 1, 'lang' => 'ko', 'name' => 'Korean', 'direction' => 'ltr'),
|
|
'nb' => array('q' => 1, 'lang' => 'nb_NO', 'name' => 'Norwegian (bokmal)', 'direction' => 'ltr'),
|
|
'pt' => array('q' => 1, 'lang' => 'pt', 'name' => 'Portuguese', 'direction' => 'ltr'),
|
|
'pt-br' => array('q' => 1, 'lang' => 'pt_BR', 'name' => 'Portuguese Brazil', 'direction' => 'ltr'),
|
|
'ru' => array('q' => 1, 'lang' => 'ru_RU', 'name' => 'Russian', 'direction' => 'ltr'),
|
|
'es' => array('q' => 1, 'lang' => 'es', 'name' => 'Spanish', 'direction' => 'ltr'),
|
|
'tr' => array('q' => 1, 'lang' => 'tr_TR', 'name' => 'Turkish', 'direction' => 'ltr'),
|
|
'uk' => array('q' => 1, 'lang' => 'uk_UA', 'name' => 'Ukrainian', 'direction' => 'ltr'),
|
|
'lt' => array('q' => 1, 'lang' => 'lt_LT', 'name' => 'Lithuanian', 'direction' => 'ltr'),
|
|
);
|
|
return $all_languages;
|
|
}
|