e107inc/e107

<?php
/*
 * e107 website system
 *
 * Copyright (C) 2008-2009 e107 Inc (e107.org)
 * Released under the terms and conditions of the
 * GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
 *
 * Plugin supporting file - gsitemap
 *
 * $Source: /cvs_backup/e107_0.8/gsitemap.php,v $
 * $Revision$
 * $Date$
 * $Author$
 *
*/
require_once("class2.php");
if(!e107::isInstalled('gsitemap'))
{ 
    e107::redirect();
    exit();
}

e107::lan('gsitemap'); 



class gsitemap_xml
{
    function __construct()
    {

        $items = [];

        // Gsitemap Addon.
        if(!empty($_GET['plug']) && !empty($_GET['func']))
        {
            if(!e107::isInstalled($_GET['plug']))
            {
                exit;
            }

            $obj = e107::getAddon($_GET['plug'], 'e_gsitemap');
            if($items = e107::callMethod($obj, $_GET['func']))
            {
                $this->renderXML($items);
            }

        }
        else // From Gsitemap Database Table.
        {
            $this->renderXML();
        }


    }

    /**
     * @param $items
     * @return void
     */
    function renderXML($items=array())
    {
        header('Content-type: application/xml', TRUE);
        $xml = "<?xml version='1.0' encoding='UTF-8'?>
        <urlset xmlns='http://www.sitemaps.org/schemas/sitemap/0.9' xmlns:image='https://www.google.com/schemas/sitemap-image/1.1'>";

        if(empty($items))
        {
            $smArray = e107::getDb()->retrieve("gsitemap", "*", "gsitemap_active IN (".USERCLASS_LIST.") ORDER BY gsitemap_order ",true);
            $xml .= $this->renderXMLItems($smArray,  'gsitemap_');
        }
        else
        {
            $xml .= $this->renderXMLItems($items);
        }


        $xml .= "
        </urlset>";

        echo $xml;



    }



    function renderXMLItems($data, $prefix = '')
    {
        $tp = e107::getParser();

        $xml = '';

        foreach($data as $sm)
        {
            $url = $sm[$prefix.'url'];

            if($url[0] === '/')
            {
                 $url = ltrim($url, '/');
            }

            $loc = (strpos($url, 'http') === 0) ? $url : SITEURL.$tp->replaceConstants($url,true);
            $xml .= "
            <url>
                <loc>".$loc."</loc>";

            if(!empty($sm[$prefix.'image']))
            {
                $imgUrl = $sm[$prefix.'image'];

                if($imgUrl[0] === '/')
                {
                     $imgUrl = ltrim($imgUrl, '/');
                }

                $imgUrl = (strpos($imgUrl, 'http') === 0) ? $imgUrl : SITEURL.$tp->replaceConstants($imgUrl,true);

                $xml .= "
                <image:image>
                    <image:loc>".$imgUrl."</image:loc>
                </image:image>";
            }

            $xml .= "    
                <lastmod>".date('c', (int) $sm[$prefix.'lastmod'])."</lastmod>
                  <changefreq>".$sm[$prefix.'freq']."</changefreq>
                  <priority>".$sm[$prefix.'priority']."</priority>
            </url>";
        }

        return $xml;

    }

}



// HTML below.

if(e_QUERY == "show" || !empty($_GET['show']))
{
    e107::canonical('gsitemap');
    e107::route('gsitemap/index');

    require_once(HEADERF);

    $nfArray = e107::getDb()->retrieve("gsitemap", "*", "gsitemap_active IN (".USERCLASS_LIST.") ORDER BY gsitemap_order ",true);

    $tp = e107::getParser();

    if(deftrue('BOOTSTRAP'))
    {
        $bread = array(
            0 => array('text' => $tp->toHTML(GSLAN_Name), 'url'=> null ) // e107::url('gsitemap','index')
        );
        $text = e107::getForm()->breadcrumb($bread);
        e107::breadcrumb($bread);
    }
    else
    {
        $text = '';
    }

    $text .= "<div style='text-align:left' class='gsitemap'><ul>";

    foreach($nfArray as $nfa)
    {
        $url = (substr($nfa['gsitemap_url'],0,4)== "http")? $nfa['gsitemap_url'] : SITEURL.$tp->replaceConstants($nfa['gsitemap_url'],TRUE);
        $text .= "<li>".$tp->toHTML($nfa['gsitemap_cat'],"","defs").": <a href='".$url."'>".$tp->toHTML($nfa['gsitemap_name'],"","defs")."</a></li>\n";
    }
    $text .= "</ul></div>";

    e107::getRender() -> tablerender(GSLAN_Name, $text);

    require_once(FOOTERF);
    exit;
}

new gsitemap_xml;