<?php

/**
 * @package tikiwiki
 */

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

$section = 'wiki page';
$section_class = "tiki_wiki_page manage";   // This will be body class instead of $section
require_once('tiki-setup.php');
$wikilib = TikiLib::lib('wiki');
$access->check_feature('feature_wiki');
$access->check_feature('feature_likePages');
// Get the page from the request var or default it to HomePage
if (! isset($_REQUEST["page"])) {
    $smarty->assign('msg', tra("No page indicated"));
    $smarty->display("error.tpl");
    die;
} else {
    $page = $_REQUEST["page"];
    $smarty->assign_by_ref('page', $_REQUEST["page"]);
}
if (! ($info = $tikilib->get_page_info($page))) {
    // First, try cleaning the url to see if it matches an existing page.
    $wikilib->clean_url_suffix_and_redirect($page, $type = '', $path = '', $prefix = '');

    // If after cleaning the url, the page does not exist then display an error
    $smarty->assign('msg', tra('Page cannot be found'));
    $smarty->display('error.tpl');
    die;
}
$tikilib->get_perm_object($page, 'wiki page', $info);
$access->check_permission('tiki_p_view');
$likepages = $wikilib->get_like_pages($page);
// If the page doesn't exist then display an error
if (! $tikilib->page_exists($page)) {
    if (count($likepages) == 1) {
        header("Status: 402 Found"); /* PHP3 */
        header("HTTP/1.0 402 Found"); /* PHP4 */
        header("Location: tiki-index.php?page=$likepages[0]");
        die;
    }
    $smarty->assign('page_exists', 'n');
    if (count($likepages) < 1) {
        header("Status: 404 Not Found"); /* PHP3 */
        header("HTTP/1.0 404 Not Found"); /* PHP4 */
        $smarty->assign('headtitle', tra("Page cannot be found"));
        $smarty->assign('errortitle', tra("Page cannot be found") . " (404)");
        $smarty->assign('errortype', '404');
        $smarty->display("error.tpl");
        die;
    }
}
$smarty->assign_by_ref('likepages', $likepages);
ask_ticket('likepages');
// disallow robots to index page:
$smarty->assign('metatag_robots', 'NOINDEX, NOFOLLOW');
include_once('tiki-section_options.php');
// Display the template
$smarty->assign('mid', 'tiki-likepages.tpl');
$smarty->display("tiki.tpl");