1<?php
2/**
3 * @package tikiwiki
4 */
5// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
6//
7// All Rights Reserved. See copyright.txt for details and a complete list of authors.
8// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
9// $Id$
10
11require_once('tiki-setup.php');
12$histlib = TikiLib::lib('hist');
13
14$access->check_feature('feature_wiki');
15$access->check_permission('tiki_p_admin');
16
17// We have to get the variable ruser as the user to check
18if (! isset($_REQUEST["ruser"])) {
19	$smarty->assign('msg', tra("No user indicated"));
20	$smarty->display("error.tpl");
21	die;
22}
23if (! user_exists($_REQUEST["ruser"])) {
24	$smarty->assign('msg', tra("Non-existent user"));
25	$smarty->display("error.tpl");
26	die;
27}
28$smarty->assign_by_ref('ruser', $_REQUEST["ruser"]);
29$smarty->assign('preview', false);
30if (isset($_REQUEST["preview"])) {
31	$version = $histlib->get_version($_REQUEST["page"], $_REQUEST["version"]);
32	$version["data"] = TikiLib::lib('parser')->parse_data($version["data"]);
33	if ($version) {
34		$smarty->assign_by_ref('preview', $version);
35		$smarty->assign_by_ref('version', $_REQUEST["version"]);
36	}
37}
38$history = $histlib->get_user_versions($_REQUEST["ruser"]);
39$smarty->assign_by_ref('history', $history);
40ask_ticket('userversion');
41$smarty->assign('mid', 'tiki-userversions.tpl');
42$smarty->display("tiki.tpl");
43