<?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.
// $Id$

class Feed_Html extends Feed_Abstract
{
    public $lastModif = 0;
    public $type = "html_feed";
    public $version = 0.1;

    public function replace()
    {
        global $feedItem, $caching, $page;

        $this->delete();

        $caching = true; //this variable is used to block recursive parse_data below
        foreach (TikiLib::lib("wiki")->get_pages_contains("{htmlfeed") as $pagesInfo) {
            foreach ($pagesInfo as $pageInfo) {
                $feedItem = new Feed_Item(
                    $this->name,
                    $pageInfo['pageName'],
                    $pageInfo['pageName'],
                    "",
                    (int)$pageInfo['lastModif'],
                    $pageInfo['user'],
                    $pageInfo['hits'],
                    $pageInfo['pageRank'],
                    $pageInfo['keywords'],
                    $this->name . "/tiki-index.php?page=" . urlencode($pageInfo['pageName'])
                );

                TikiLib::lib("parser")->parse_data($pageInfo['data']);

                unset($feedItem);
            }
        }

        $caching = false;
    }

    public function appendToContents(&$contents, $item)
    {
        $contents->entry[] = $item;
    }
}