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81 lines
2.9 KiB
81 lines
2.9 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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/**
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* @return array
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*/
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function module_switch_lang_info()
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{
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return [
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'name' => tra('Switch Language'),
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'description' => tra('Displays a language picker to change the language of the site.'),
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'prefs' => ['feature_multilingual', 'change_language'],
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'params' => [
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'mode' => [
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'name' => tra('Display mode'),
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'description' => tra('Changes how the list of languages is displayed. Possible values are droplist, flags and words. Defaults to droplist.'),
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'filter' => 'alpha',
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],
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],
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];
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}
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/**
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* @param $mod_reference
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* @param $module_params
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*/
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function module_switch_lang($mod_reference, $module_params)
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{
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global $prefs, $user, $flagmapping;
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$smarty = TikiLib::lib('smarty');
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$tikilib = TikiLib::lib('tiki');
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$frontendLang = $prefs['language'];
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if (! empty($user)) {
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$userlib = TikiLib::lib('user');
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$userLang = $userlib->get_user_preference($user, 'language');
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$frontendLang = ! empty($userLang) ? $userLang : $prefs['site_language'];
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}
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// tiki-setup has already set the $language variable
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//Create a list of languages
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$languages = [];
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$langLib = TikiLib::lib('language');
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$languages = $langLib->list_languages(false, 'n');
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$mode = isset($module_params["mode"]) ? $module_params["mode"] : "droplist";
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$smarty->assign('mode', $mode);
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if ($mode == 'flags' || $mode == 'words' || $mode == 'abrv') {
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include('lang/flagmapping.php');
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global $pageRenderer;
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//$trads = $multilinguallib->getTranslations('wiki page', $page_id, $page, $prefs['language']);
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for ($i = 0, $icount_languages = count($languages); $i < $icount_languages; $i++) {
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if (isset($flagmapping[$languages[$i]['value']])) {
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$languages[$i]['flag'] = $flagmapping[$languages[$i]['value']][0];
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} else {
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$languages[$i]['flag'] = '';
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}
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if (isset($pageRenderer) && ! empty($pageRenderer->trads)) {
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$languages[$i]['class'] = ' unavailable';
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for ($t = 0, $tcount_pageR = count($pageRenderer->trads); $t < $tcount_pageR; $t++) {
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if ($pageRenderer->trads[$t]['lang'] == $languages[$i]['value']) {
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$languages[$i]['class'] = ' available';
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}
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}
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} else {
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$languages[$i]['class'] = '';
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}
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if ($languages[$i]['value'] == $frontendLang) {
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$languages[$i]['class'] .= ' highlight';
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}
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}
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}
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$smarty->assign_by_ref('languages', $languages);
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$smarty->assign_by_ref('frontendLang', $frontendLang);
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}
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