1. Create a snippet called sitemap with the filter set to none and with this code in the body, then save:

<?php
function snippet_sitemap($parent)
{
    $out = '';
    $childs = $parent->children();
    if (count($childs) > 0)
    {
        $out = '<ul>';
        foreach ($childs as $child)
            $out .= '<li>'.$child->link().snippet_sitemap($child).'</li>';
        $out.= '</ul>';
    }
    return $out;
}
?>
<div id="sitemap">
<?php echo snippet_sitemap($this->find('/')); ?>
</div>

2. Create a page called “Sitemap” by clicking on the green “plus” icon beside the Homepage. Copy the following code into the body of the page:

<?php $this->includeSnippet('sitemap'); ?>

Set the filter to none, use your Normal template, and set the page Status to “hidden”, and save.

3. You can reference the Sitemap link with this code:

<a href="<?php echo BASE_URL; ?>sitemap">Sitemap</a>

which can be included in a footer, sidebar, or wherever.

4. If you want to hide pages that require login (either directly or via inheritance) replace the following code:

foreach ($childs as $child)
    $out .= '<li>'.$child->link().snippet_sitemap($child).'</li>';

with this:

foreach ($childs as $child)
{
    if($child->getLoginNeeded() == Page::LOGIN_REQUIRED)
    {
        continue;
    }
    $out .= '<li>'.$child->link().snippet_sitemap($child).'</li>';
}

— snsmurf 2010-01-20 22:12

1. Create a layout called “Xml” with content-type: application/xml, and the body containing only:

<?php echo $this->content(); ?>

2. Create a snippet called xml_sitemap with the filter set to none. Copy this code into the body, then save:

<?php
function snippet_xml_sitemap($parent)
{
    $out = '';
    $childs = $parent->children();
    if (count($childs) > 0)
    {
        foreach ($childs as $child)
        {
            $out .= "  <url>\n";
            $out .= "   <loc>".$child->url()."</loc>\n";
            $out .= "   <lastmod>".$child->date('%Y-%m-%d', 'updated')."</lastmod>\n";
            $out .= "   <changefreq>".($child->hasContent('changefreq') ? $child->content('changefreq'): 'weekly')."</changefreq>\n";
            $out .= "  </url>\n";
            $out .= snippet_xml_sitemap($child);
        }
    }
    return $out;
}
?>
<?php echo '<?'; ?>xml version="1.0" encoding="UTF-8" <?php echo '?>'; ?> 
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<?php echo snippet_xml_sitemap($this->find('/')); ?>
</urlset>

3. Create a Page called “Sitemap”, set the status to “hidden”, then in body, write:

<?php $this->includeSnippet('xml_sitemap'); ?>

Set the filter to “none”, then set the layout to “Xml”. Save – done!

To prevent pages requiring login, either directly or via inheritance, from showing on the sitemap, replace the following code:

foreach ($childs as $child)
{
    $out .= "  <url>\n";
    $out .= "   <loc>".$child->url()."</loc>\n";
    $out .= "   <lastmod>".$child->date('%Y-%m-%d', 'updated')."</lastmod>\n";
    $out .= "   <changefreq>".($child->hasContent('changefreq') ? $child->content('changefreq'): 'weekly')."</changefreq>\n";
    $out .= "  </url>\n";
    $out .= snippet_xml_sitemap($child);
}

With:

foreach ($childs as $child)
{
    if($child->getLoginNeeded() == Page::LOGIN_REQUIRED)
    {
        continue;
    }
    $out .= "  <url>\n";
    $out .= "   <loc>".$child->url()."</loc>\n";
    $out .= "   <lastmod>".$child->date('%Y-%m-%d', 'updated')."</lastmod>\n";
    $out .= "   <changefreq>".($child->hasContent('changefreq') ? $child->content('changefreq'): 'weekly')."</changefreq>\n";
    $out .= "  </url>\n";
    $out .= snippet_xml_sitemap($child);
}

— snsmurf 2010-01-20 22:17

If you wish to “hide” certain pages from your main navigation, but “publish” their child pages, this code will allow these child-of-hidden-page items to be included in the XML sitemap. (This code incorporates the check for protected pages, described above.)

<?php
function snippet_xml_sitemap($parent) {
    $out = '';
    $children = $parent->children(null,array(),true);
    foreach ($children as $child) {
        if ($child->status_id != Page::STATUS_HIDDEN && $child->getLoginNeeded() != Page::LOGIN_REQUIRED) {
            $out .= "  <url>\n";
            $out .= "   <loc>".$child->url()."</loc>\n";
            $out .= "   <lastmod>".$child->date('%Y-%m-%d', 'updated')."</lastmod>\n";
            $out .= "   <changefreq>".($child->hasContent('changefreq') ? $child->content('changefreq'): 'weekly')."</changefreq>\n";
            $out .= "  </url>\n";
        }
        $out .= snippet_xml_sitemap($child);
    }
    return $out;
}
?>
<?php echo '<?'; ?>xml version="1.0" encoding="UTF-8" <?php echo '?>'; ?> 
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<?php echo snippet_xml_sitemap($this->find('/')); ?>
</urlset>