DEV CommiDEV Committ

packages/vitec/Classes/UserFunc/ProductShowJsonRenderer.php

@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace Evomedien\Vitec\UserFunc;
 
 
+use Evomedien\Vitec\Service\StructuredDataService;
 use TYPO3\CMS\Core\Attribute\AsAllowedCallable;
 use TYPO3\CMS\Core\Database\ConnectionPool;
 use TYPO3\CMS\Core\Service\FlexFormService;
@@ -12,7 +13,7 @@ use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Core\Resource\ResourceFactory;
 use TYPO3\CMS\Core\Imaging\ImageManipulation\CropVariantCollection;
 use TYPO3\CMS\Core\Resource\FileReference;
-use TYPO3\CMS\Core\Imaging\ImageService;
+use TYPO3\CMS\Extbase\Service\ImageService;
 use Doctrine\DBAL\ParameterType;
 
 /**
@@ -176,7 +177,7 @@ class ProductShowJsonRenderer
     {
         $uid = (int)$product['uid'];
 
-        return [
+        $data = [
             'uid' => $uid,
 
             'title' => (string)($product['title'] ?? ''),
@@ -215,6 +216,79 @@ class ProductShowJsonRenderer
             'videofile' => $this->getProductVideoFile($uid),
             'relatedprodukt' => $this->getRelatedProducts($uid),
         ];
+
+        // schema.org JSON-LD (Product + optional VideoObject) as a ready-to-emit
+        // @graph string. The frontend injects it as <script type="application/ld+json">.
+        // Supersedes the manual `structureddata` field above (kept for backwards
+        // compatibility until the frontend has switched over).
+        $data['jsonLd'] = $this->buildJsonLd($product, $data);
+
+        return $data;
+    }
+
+    /**
+     * Build the product's structured-data @graph from the already-serialized
+     * product array. Exception-safe: returns '' on any failure.
+     *
+     * @param array<string,mixed> $rawProduct  raw DB row (for crdate/tstamp)
+     * @param array<string,mixed> $data        serialized product
+     */
+    protected function buildJsonLd(array $rawProduct, array $data): string
+    {
+        try {
+            $service = GeneralUtility::makeInstance(StructuredDataService::class);
+            $base = $this->resolveCanonicalBase();
+
+            $imageUrls = [];
+            foreach (($data['images'] ?? []) as $img) {
+                if (!empty($img['url'])) {
+                    $imageUrls[] = $service->absUrl((string)$img['url'], $base);
+                }
+            }
+            if ($imageUrls === [] && !empty($data['ogimage']['url'])) {
+                $imageUrls[] = $service->absUrl((string)$data['ogimage']['url'], $base);
+            }
+
+            $hasOrganization = trim((string)($this->siteSettings()?->get('seo.organization.name') ?? '')) !== '';
+
+            $product = $service->buildProduct($data, $base, $imageUrls, $hasOrganization);
+
+            $uploadTs = (int)($rawProduct['crdate'] ?? $rawProduct['tstamp'] ?? 0);
+            $video = $service->buildVideoObject($data, $base, $imageUrls, $uploadTs);
+
+            return $service->encodeGraph([$product, $video]);
+        } catch (\Throwable $e) {
+            return '';
+        }
+    }
+
+    /**
+     * Site settings of the current request, or null outside a site context.
+     */
+    protected function siteSettings(): ?\TYPO3\CMS\Core\Site\Entity\SiteSettings
+    {
+        $request = $GLOBALS['TYPO3_REQUEST'] ?? null;
+        return $request?->getAttribute('site')?->getSettings();
+    }
+
+    /**
+     * Canonical absolute base (e.g. "https://www.vitec.com"). Prefers the
+     * explicit site setting, falls back to the request host.
+     */
+    protected function resolveCanonicalBase(): string
+    {
+        $configured = trim((string)($this->siteSettings()?->get('seo.site.canonicalBase') ?? ''));
+        if ($configured !== '') {
+            return rtrim($configured, '/');
+        }
+
+        $request = $GLOBALS['TYPO3_REQUEST'] ?? null;
+        $normalizedParams = $request?->getAttribute('normalizedParams');
+        if ($normalizedParams !== null) {
+            return rtrim($normalizedParams->getSiteUrl(), '/');
+        }
+
+        return '';
     }
 
     protected function getProductImages(int $productUid): array