<?php
    require_once('globals.php');
    require_once('Smarty/ZervSmarty.class.php');
    require_once('DataRenderer/DocumentRenderer.class.php');

    if (isset($_SERVER['REDIRECT_URL'])) {
        $querystring = coalesce($_SERVER['REDIRECT_QUERY_STRING'], '');
        $path = $_SERVER['REDIRECT_URL'];
        $path = explode('?', $path, 2);
        $path = $path[0];
        parse_str($querystring, $_GET);
    }
    else {
        $path = '';
    }

    $page = new Page('Home');
    $dr = new DocumentRenderer($site, $path, $page->trail);

    if ($dr->doc->isSavedRecord()) {
        $dr->doc->recordHit();

        $redirect = $dr->doc->getProperty('redirect');
        if (strlen($redirect) > 0) {
            if ($redirect != $_SERVER['REQUEST_URI'])
                redirect($redirect);
        }

        $title = $dr->doc->getProperty('title');
        $page->title = $title;

        if (strlen($dr->doc->getProperty('template')) > 0)
            $template = DOCUMENT_TEMPLATE_DIR . '/' . $dr->doc->getProperty('template');
        else
            $template = 'error.tpl';
    }
    else {
        $title = 'File not found';
        $template = 'error.tpl';
    }

    if ($dr->doc->isRootRecord()) {
        require_once('MagpieRSS/rss_fetch.inc');

        $rss = fetch_rss(SF_NEWS_RSS);
    }
    else
        $page->closeTrail($title);

    header("HTTP/1.0 200 OK");

    $smarty = new ZervSmarty($site, $page);
    $smarty->assign_by_ref('dr', $dr);
    $smarty->assign_by_ref('doc', $dr->doc);
    if ($dr->doc->isRootRecord())
        $smarty->assign_by_ref('rss', $rss);
    $smarty->display($template);
?>