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124 lines
3.9 KiB
124 lines
3.9 KiB
<?php
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/**
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* @package tikiwiki
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*/
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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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global $prefs;
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require 'tiki-setup.php';
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include_once('lib/wiki/renderlib.php');
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$access->check_feature(['feature_multilingual', 'feature_multilingual_one_page']);
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$multilinguallib = TikiLib::lib('multilingual');
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$wikilib = TikiLib::lib('wiki');
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if (! isset($_REQUEST['page'])) {
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header('Location: tiki-index.php');
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die;
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}
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$pages = [];
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$_REQUEST['page'] = $wikilib->get_page_by_slug($_REQUEST['page']);
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$requested = $tikilib->get_page_info($_REQUEST['page']);
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$page_id = $requested['page_id'];
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$pages[] = $requested;
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$unordered = [];
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$excluded = [];
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$page = $_REQUEST['page'];
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$smarty->assign_by_ref('page', $page);
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// If the page doesn't exist
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if (empty($requested)) {
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// First, try cleaning the url to see if it matches an existing page.
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$wikilib->clean_url_suffix_and_redirect($page, $type = '', $path = '', $prefix = '');
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// If after cleaning the url, the page does not exist then display an error
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$likepages = $wikilib->get_like_pages($page);
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// if we have exactly one match, redirect to it
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if ($prefs['feature_wiki_1like_redirection'] == 'y' && count($likepages) == 1 && ! $isUserPage) {
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$access->redirect('tiki-all_languages.php?page=' . urlencode($likepages[0]));
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}
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$smarty->assign_by_ref('likepages', $likepages);
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$smarty->assign('create', $isUserPage ? 'n' : 'y');
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$access->display_error($page, tra('Page cannot be found'), '404');
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}
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$preferred_langs = $multilinguallib->preferredLangs();
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if (count($preferred_langs) == 1) {
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// If user only has one language, then assume he wants to see all
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// languages supported by the site (otherwise, why would he have asked
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// for all languages). This has the advantage that users can see multiple
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// languages even if they haven't registered and set their language preferences,
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// or if they haven't logged in. Yet, if they have registered, set language
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// preferences, and logged in, they can limit the displayed languages
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// to only those that they want.
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$preferred_langs = $prefs['available_languages'];
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}
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// Sort languages according to user's prefences
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foreach ($multilinguallib->getTrads('wiki page', $page_id) as $row) {
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if ($row['objId'] != $page_id && in_array($row['lang'], $preferred_langs)) {
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$unordered[ $row['lang'] ] = $tikilib->get_page_info_from_id($row['objId']);
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} elseif ($row['lang'] != $requested['lang']) {
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$excluded[] = $row['lang'];
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}
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}
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foreach ($preferred_langs as $lang) {
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if (array_key_exists($lang, $unordered)) {
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$pages[] = $unordered[$lang];
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}
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}
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$contents = [];
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$show_langs_side_by_side = false;
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if (count($pages) <= 2) {
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// If only two languages, its best to show
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// them side by side for easier comparison
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// (as opposed to one on top of the other).
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// But for more than two languages, side by
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// side is not possible, cause not enough real estate
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$show_langs_side_by_side = true;
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}
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foreach (array_reverse($pages) as $id => $info) {
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$page = $info['pageName'];
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$section = 'wiki page';
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$renderer = new WikiRenderer($info, $user);
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$renderer->applyPermissions();
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if ($tiki_p_view == 'y') {
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$renderer->runSetups();
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$contents[] = $smarty->fetch('extends:layouts/internal/layout_view.tpl|tiki-show_page.tpl');
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if ($id === count($pages) - 1) {
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$renderer->restoreAll();
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}
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}
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}
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$contents = array_reverse($contents);
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$smarty->assign('metatag_robots', 'NOINDEX, NOFOLLOW');
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$smarty->assign('side_by_side', $show_langs_side_by_side);
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$smarty->assign('excluded', $excluded);
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$smarty->assign('content', $contents);
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$smarty->assign('mid', 'tiki-all_languages.tpl');
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$smarty->display('tiki.tpl');
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