david
790d6f170a
git-svn-id: https://192.168.0.254/svn/Proyectos.MatritumCantat_Web/trunk@2 8e3496fd-7892-4c45-be36-0ff06e9dacc6
101 lines
3.1 KiB
PHP
101 lines
3.1 KiB
PHP
<?php defined('_VALID_MOS') or die('Direct Access to this location is not allowed.'); ?>
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<?php
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/**
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* Print "Google Sitemaps" list of the Joomap tree.
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* Does not use "priority" or "changefreq".
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* NOTE: When logged in, the tree will also contain private items!
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* @author Daniel Grothe
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* @see joomla.html.php
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* @see joomla.google.php
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* @package Joomap
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*/
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/** Wraps Google Sitemaps output */
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class JoomapGoogle {
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/** Convert sitemap tree to a Google Sitemaps list */
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function &getList( &$tree ) {
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global $Itemid, $mosConfig_live_site;
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if( !$tree )
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return '';
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$out = '';
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$len_live_site = strlen( $mosConfig_live_site );
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foreach($tree as $node) {
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$link = $node->link;
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switch( @$node->type ) {
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case 'separator':
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break;
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case 'url':
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if ( eregi( "index.php\?", $link ) ) {
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if ( strpos( 'Itemid=', $link ) === FALSE ) {
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$link .= '&Itemid='.$node->id;
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}
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}
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break;
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default:
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$link .= '&Itemid='.$node->id;
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break;
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}
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if( strcasecmp( substr($link, 0, 5), 'http:' ) != 0 ) {
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$link = sefRelToAbs($link); // make path absolute and apply SEF transformation (if any)
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if( strcasecmp( substr($link,0,9), 'index.php' ) === 0 ){ // fix broken sefRelToAbs()
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$link = $mosConfig_live_site. '/' .$link;
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}
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if( strncmp($link, '/', 1) === 0) { // removes the dash again, when live_site URL is empty
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$link = $mosConfig_live_site.$link;
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}
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}
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$is_extern = ( 0 != strcasecmp( substr($link, 0, $len_live_site), $mosConfig_live_site ) );
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if( !isset($node->browserNav) )
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$node->browserNav = 0;
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if( $node->browserNav != 3 // ignore "no link"
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&& !$is_extern) { // ignore external links
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$out .= "<url>\n";
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$out .= " <loc>". $link ."</loc>\n"; // http://complete-url
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if( isset($node->modified) && $node->modified != FALSE && $node->modified != -1) {
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$modified = date('Y-m-d\TH:i:s', $node->modified); // ISO 8601 yyyy-mm-ddThh:mm:ss.sTZD
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$modified .= sprintf("%+03d:00", $GLOBALS['mosConfig_offset']); //TimeZoneDesignator
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$out .= " <lastmod>". $modified ."</lastmod>\n";
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}
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//$out .= " <changefreq>always</changefreq>"; // always, hourly, daily, weekly, monthly, yearly, never
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//$out .= " <priority>0.8</priority>"; // 0.0 - 1.0
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$out .= "</url>\n";
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}
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if( isset($node->tree) ) {
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$out .= JoomapGoogle::getList( $node->tree );
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}
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}
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return $out;
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}
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/** Print a Google Sitemaps representation of tree */
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function printTree( &$joomap, &$root ) {
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header('Content-type: text/xml;');
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echo '<?xml version="1.0" encoding="UTF-8"?>'."\n";
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echo '<urlset xmlns="http://www.google.com/schemas/sitemap/0.84">'."\n";
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$tmp = array();
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foreach( $root as $menu ) { // concatenate all menu-trees
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foreach( $menu->tree as $node ) {
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$tmp[] = $node;
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}
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}
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echo JoomapGoogle::getList( $tmp );
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echo "</urlset>\n";
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die();
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}
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};
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?>
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