* http://site.com/sitemap.xml/ * http://site.com/sitemap.xml/sitemap/$ClassName-$Page.xml * * * @package googlesitemaps */ class GoogleSitemapController extends Controller { /** * @var array */ private static $allowed_actions = [ 'index', 'sitemap', 'styleSheetIndex', 'styleSheet' ]; /** * Default controller action for the sitemap.xml file. Renders a index * file containing a list of links to sub sitemaps containing the data. * * @return mixed */ public function index($url) { if (GoogleSitemap::enabled()) { $this->getResponse()->addHeader('Content-Type', 'application/xml; charset="utf-8"'); $this->getResponse()->addHeader('X-Robots-Tag', 'noindex'); $sitemaps = GoogleSitemap::inst()->getSitemaps(); $this->extend('updateGoogleSitemaps', $sitemaps); return $this->customise(new ArrayData([ 'Sitemaps' => $sitemaps ]))->renderWith(__CLASS__); } else { return new HTTPResponse('Page not found', 404); } } /** * Specific controller action for displaying a particular list of links * for a class * * @return mixed */ public function sitemap() { $class = $this->unsanitiseClassName($this->request->param('ID')); $page = intval($this->request->param('OtherID')); if (GoogleSitemap::enabled() && $class && ($page > 0) && ($class == SiteTree::class || $class == 'GoogleSitemapRoute' || GoogleSitemap::is_registered($class)) ) { $this->getResponse()->addHeader('Content-Type', 'application/xml; charset="utf-8"'); $this->getResponse()->addHeader('X-Robots-Tag', 'noindex'); $items = GoogleSitemap::inst()->getItems($class, $page); $this->extend('updateGoogleSitemapItems', $items, $class, $page); return array( 'Items' => $items ); } return new HTTPResponse('Page not found', 404); } /** * Unsanitise a namespaced class' name from a URL param * @return string */ protected function unsanitiseClassName($class) { return str_replace('-', '\\', $class); } /** * Render the stylesheet for the sitemap index * * @return DBHTMLText */ public function styleSheetIndex() { $html = $this->renderWith('xml-sitemapindex'); $this->getResponse()->addHeader('Content-Type', 'text/xsl; charset="utf-8"'); return $html; } /** * Render the stylesheet for the sitemap * * @return DBHTMLText */ public function styleSheet() { $html = $this->renderWith('xml-sitemap'); $this->getResponse()->addHeader('Content-Type', 'text/xsl; charset="utf-8"'); return $html; } }