[FEATURE] Added TypoScriptStructuredDataProvider to add structured da…

…ta based on typoscript (premium functionality)

CHANGELOG.md

@@ -6,6 +6,9 @@ All notable changes to this project will be documented in this file.
 We will follow [Semantic Versioning](http://semver.org/).
 
 ## UNRELEASED
+### Added
+- `TypoScriptStructuredDataProvider` to add structured data to the page, configured with TypoScript (premium functionality)
+
 ### Fixed
 - Renamed `JavascriptModules.php` to `JavaScriptModules.php`
 

Classes/StructuredData/TypoScriptStructuredDataProvider.php

@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+namespace YoastSeoForTypo3\YoastSeo\StructuredData;
+
+use TYPO3\CMS\Core\Domain\Repository\PageRepository;
+use TYPO3\CMS\Core\Site\SiteFinder;
+use TYPO3\CMS\Core\TypoScript\TypoScriptService;
+use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
+
+class TypoScriptStructuredDataProvider implements StructuredDataProviderInterface
+{
+    public function __construct(
+        protected SiteFinder $siteFinder,
+        protected PageRepository $pageRepository,
+        protected TypoScriptService $typoScriptService,
+    ) {}
+
+    /**
+     * @return array<array<string, mixed>>
+     */
+    public function getData(): array
+    {
+        $data = [];
+
+        foreach (
+            $this->getTyposcriptFrontendController()->config['config']['structuredData.']['data.'] ?? [] as $dataConfig
+        ) {
+            if (array_key_exists('type', $dataConfig) && array_key_exists('context', $dataConfig)) {
+                $item = [];
+                $config = $this->typoScriptService->convertTypoScriptArrayToPlainArray($dataConfig);
+
+                foreach ($config as $key => $value) {
+                    $cObject = $key . '.';
+                    if (isset($dataConfig[$cObject])) {
+                        $value = $this->getTyposcriptFrontendController()->cObj->stdWrap($key, $dataConfig[$cObject]);
+                    }
+                    $key = in_array($key, ['type', 'context']) ? '@' . $key : $key;
+
+                    $item[$key] = $value;
+                }
+                $data[] = $item;
+            }
+        }
+
+        return (array)$data;
+    }
+
+    protected function getTyposcriptFrontendController(): TypoScriptFrontendController
+    {
+        return $GLOBALS['TSFE'];
+    }
+}

Configuration/TypoScript/Setup/Config.typoscript

@@ -10,6 +10,11 @@ config {
         site {
             provider = YoastSeoForTypo3\YoastSeo\StructuredData\SiteStructuredDataProvider
         }
+
+        typoscript {
+            provider = YoastSeoForTypo3\YoastSeo\StructuredData\TypoScriptStructuredDataProvider
+            after = breadcrumb
+        }
     }
     pageTitleProviders {
         yoastRecord {