Robots meta data block

Author: WouterSteen

Block/Layout/Metadata/Robots.php

@@ -0,0 +1,18 @@
+<?php declare(strict_types=1);
+
+namespace Elgentos\PrismicIO\Block\Layout\Metadata;
+
+use Elgentos\PrismicIO\Block\AbstractTemplate;
+
+class Robots extends AbstractTemplate
+{
+    protected function _prepareLayout()
+    {
+        if (! $this->getDocumentResolver()->hasDocument()) {
+            return $this;
+        }
+
+        $this->pageConfig->setMetadata('robots', $this->getChildHtml());
+        return $this;
+    }
+}