From 2de5930c85767de7f964c5dc0d5ed8a3a87a7aa2 Mon Sep 17 00:00:00 2001
From: "M. Vondano" <m-vo@users.noreply.github.com>
Date: Sat, 20 Jul 2019 14:19:13 +0200
Subject: [PATCH] add aggregated ratings to json linked data

---
 src/ContentElement/EventBookingElement.php | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/ContentElement/EventBookingElement.php b/src/ContentElement/EventBookingElement.php
index 4f819eb..c918c09 100644
--- a/src/ContentElement/EventBookingElement.php
+++ b/src/ContentElement/EventBookingElement.php
@@ -3,8 +3,9 @@
 /*
  * Regiondo Bundle for Contao Open Source CMS.
  *
- * @copyright  Copyright (c) 2018, derhaeuptling
+ * @copyright  Copyright (c) 2019, derhaeuptling
  * @author     Codefog <https://codefog.pl>
+ * @author     Moritz V. <https://github.com/m-vo>
  * @license    MIT
  */
 
@@ -148,6 +149,15 @@ protected function generateJsonLinkedData(CalendarEventsModel $model): array
             ],
         ];
 
+        // Add aggregate ratings if present
+        if ($originalData['reviews_count'] && $originalData['rating_summary']) {
+            $data['aggregateRating'] = [
+                '@type' => 'AggregateRating',
+                'ratingCount' => $originalData['reviews_count'],
+                'ratingValue' => $originalData['rating_summary'],
+            ];
+        }
+
         // Add the image
         if ($model->addImage && null !== ($image = FilesModel::findByPk($model->singleSRC)) && \is_file(TL_ROOT.'/'.$image->path)) {
             $data['image'] = Environment::get('url').'/'.$image->path;