silverstripe-googlesitemaps/code/controllers/GoogleSitemapController.php

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<?php
/**
* Controller for displaying the sitemap.xml. The module displays an index
* sitemap at the sitemap.xml level, then outputs the individual objects
* at a second level.
*
* <code>
* http://site.com/sitemap.xml/
* http://site.com/sitemap.xml/sitemap/$ClassName-$Page.xml
* </code>
*
* @package googlesitemaps
*/
class GoogleSitemapController extends Controller {
/**
* @var array
*/
private static $allowed_actions = array(
'index',
'sitemap'
);
/**
* Default controller action for the sitemap.xml file. Renders a index
* file containing a list of links to sub sitemaps containing the data.
*
* @return mixed
*/
public function index($url) {
if(GoogleSitemap::enabled()) {
SSViewer::set_source_file_comments(false);
$this->getResponse()->addHeader('Content-Type', 'application/xml; charset="utf-8"');
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$sitemaps = GoogleSitemap::get_sitemaps();
$this->extend('updateGoogleSitemaps', $sitemaps);
return array(
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'Sitemaps' => $sitemaps
);
} else {
return new SS_HTTPResponse('Page not found', 404);
}
}
/**
* Specific controller action for displaying a particular list of links
* for a class
*
* @return mixed
*/
public function sitemap() {
$class = $this->request->param('ID');
$page = $this->request->param('OtherID');
if(GoogleSitemap::enabled() && $class && $page) {
SSViewer::set_source_file_comments(false);
$this->getResponse()->addHeader('Content-Type', 'application/xml; charset="utf-8"');
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$items = GoogleSitemap::get_items($class, $page);
$this->extend('updateGoogleSitemapItems', $items, $class, $page);
return array(
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'Items' => $items
);
} else {
return new SS_HTTPResponse('Page not found', 404);
}
}
}