<?php

// (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.
// $Id$

require_once('tiki-setup.php');

include_once("lib/ziplib.php");
include_once('lib/wiki/exportlib.php');

$access->check_feature('feature_wiki_export');
if (empty($_REQUEST['page'])) {
    $access->check_permission('tiki_p_export_wiki');
}

if (! isset($_REQUEST["page"])) {
    $exportlib->MakeWikiZip();
    $dump = 'dump';
    if (! empty($tikidomain)) {
        $dump .= "/$tikidomain";
    }
    header("location: $dump/export.tar");
} else {
    if (isset($_REQUEST["all"])) {
        $all = 0;
    } else {
        $all = 1;
    }

    $objectperms = Perms::get('wiki page', $_REQUEST['page']);
    $latest = isset($_REQUEST['latest']) && $objectperms->wiki_view_latest;

    if (! $objectperms->view) {
        die('Permission denied.');
    }

    $data = $exportlib->export_wiki_page($_REQUEST["page"], $all, $latest);

    $page = $_REQUEST["page"];
    header("Content-type: application/unknown");
    header("Content-Disposition: inline; filename=$page");
    echo $data;
}