feat: add json data for local business rating to all pages

This commit leaves room for improvements since most of the values are
hardcoded and json data is injected in a data processor.

public/typo3conf/ext/ep_theme/Classes/DataProcessing/ProductRatingProcessor.php

@@ -38,9 +38,47 @@ class ProductRatingProcessor implements DataProcessorInterface
 
         $ratedCount = $result['ratedCount'];
 
+        $jsonData = [
+            '@context' => 'https://schema.org',
+            '@type' => 'LocalBusiness',
+            'name' => 'E&P Reisen und Events GmbH',
+            'address' => [
+                '@type' => 'PostalAddress',
+                'streetAddress' => 'Aachener Str. 326-328',
+                'postalCode' => '50933',
+                'addressLocality' => 'Köln,Deutschland'
+            ],
+            'telephone' => '00492212722760',
+            'url' => 'https://www.ep-reisen.de/',
+            'contactPoint' => [
+                '@type' => 'ContactPoint',
+                'telephone' => '+492212722760',
+                'email' => '[email protected]',
+                'contactType' => 'customer service',
+                'areaServed' => 'DE',
+                'availableLanguage' => 'German'
+            ],
+            'logo' => 'https://www.ep-reisen.de/typo3conf/ext/ep_theme/Resources/Public/images/logo_wide.svg',
+            'priceRange' => '€',
+            'image' => 'https://www.ep-reisen.de/typo3conf/ext/ep_theme/Resources/Public/images/logo_wide.svg',
+            'aggregateRating' => [
+                '@type' => 'AggregateRating',
+                'ratingValue' => number_format($totalAverage/$ratedCount, 2),
+                'bestRating' => '5',
+                'worstRating' => '1',
+                'ratingCount' => $totalCount
+            ],
+            'sameAs' => [
+                'https://www.facebook.com/ep.reisen.events',
+                'https://www.instagram.com/ep_reisen/',
+                'https://www.youtube.com/user/epreisende'
+            ]
+        ];
+
         $processedData['totalRatings'] = [
             'totalCount' => $totalCount,
             'totalAverage' => $totalAverage/$ratedCount,
+            'jsonData' => $jsonData,
         ];
 
         return $processedData;

public/typo3conf/ext/ep_theme/Resources/Private/Partials/Footer.html

@@ -187,4 +187,7 @@
         {ep:icon(icon: 'chevron-up', class: 'w-8 h-8 text-white')}
     </button>
 
+    <script type="application/ld+json">
+        <f:format.raw>{totalRatings.jsonData->f:format.json()}</f:format.raw>
+    </script>
 </html>