<?php
// (c) Copyright 2002-2011 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: tiki-view_cache.php 37848 2011-10-01 18:18:38Z changi67 $

require_once ('tiki-setup.php');

$access->check_feature('cachepages', '', 'textarea');

if (isset($_REQUEST['url'])) {
	$id = $tikilib->get_cache_id($_REQUEST['url']);
	if (!$id) {
		$smarty->assign('msg', tra("No cache information available"));
		$smarty->display("error.tpl");
		die;
	}
	$_REQUEST["cacheId"] = $id;
}
if (!isset($_REQUEST["cacheId"])) {
	$smarty->assign('msg', tra("No page indicated"));
	$smarty->display("error.tpl");
	die;
}
// Get a list of last changes to the Wiki database
$info = $tikilib->get_cache($_REQUEST["cacheId"]);
$ggcacheurl = 'http://google.com/search?q=cache:' . urlencode(strstr($info['url'], 'http://'));
// test if url ends with .txt : formatting for text
if (substr($info["url"], -4, 4) == ".txt") {
	$info["data"] = "<pre>" . $info["data"] . "</pre>";
}
// disallow robots to index page:
$smarty->assign('metatag_robots', 'NOINDEX, NOFOLLOW');
$smarty->assign('ggcacheurl', $ggcacheurl);
$smarty->assign_by_ref('info', $info);
$smarty->assign('mid', 'tiki-view_cache.tpl');
$smarty->display('tiki-view_cache.tpl');
