initial commit for the module. the module prints json ld structured data in the pd (product page)

Author: SantiSnow

.gitignore

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+composer.lock
+vendor/

Api/ProductManagementInterface.php

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+<?php
+/**
+ * Copyright ©  All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Osaka\StructuredData\Api;
+
+interface ProductManagementInterface
+{
+
+    /**
+     * GET for Product api
+     * @param string $param
+     * @return string
+     */
+    public function getProduct($param);
+}
+

Block/Adminhtml/AdminProduct.php

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+<?php
+/**
+ * Copyright ©  All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Osaka\StructuredData\Block\Adminhtml;
+
+class AdminProduct extends \Magento\Backend\Block\Template
+{
+
+    /**
+     * Constructor
+     *
+     * @param \Magento\Backend\Block\Template\Context  $context
+     * @param array $data
+     */
+    public function __construct(
+        \Magento\Backend\Block\Template\Context $context,
+        array $data = []
+    ) {
+        parent::__construct($context, $data);
+    }
+
+    /**
+     * @return string
+     */
+    public function getAdminProduct()
+    {
+        //Your block code
+        return __('Hello Developer! This how to get the storename: %1 and this is the way to build a url: %2', $this->_storeManager->getStore()->getName(), $this->getUrl('contacts'));
+    }
+}
+

Block/Product.php

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+<?php
+/**
+ * Copyright ©  All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Osaka\StructuredData\Block;
+
+use Magento\Backend\Block\Template\Context;
+use Magento\Catalog\Helper\Data;
+use Magento\Catalog\Block\Product\View;
+
+class Product extends View
+{
+    public function getStructuredJsonData(): string
+    {
+        $productBasicInformation = $this->getProduct();
+
+        $shortDescription = trim(preg_replace('/ +/', ' ', preg_replace('/[^A-Za-z0-9 ]/', ' ', urldecode(html_entity_decode(strip_tags($productBasicInformation['short_description']))))));
+
+        $structuredData = "{";
+        $structuredData .= '"@context": "https://schema.org/",' . "\n\r";
+        $structuredData .= '"@type": "Product",' . PHP_EOL;
+        $structuredData .= '"name": "'.$productBasicInformation->getName().'",' . "\n\r";
+        $structuredData .= '"sku": "'.$productBasicInformation->getSku().'",' . "\n\r";
+        $structuredData .= '"description": "'.$shortDescription.'",' . "\n\r";
+        $structuredData .= '"image": ["'.$productBasicInformation->getMediaConfig()->getMediaUrl($productBasicInformation->getImage()).'"]' . "\n\r";
+
+        $structuredData .= "}";
+
+
+
+        return $structuredData;
+    }
+}

COPYING.txt

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+Copyright © 2024-present 
+
+This file is part of Osaka/StructuredData.
+
+Osaka/StructuredData is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+Please see LICENSE.txt for the full text of GNU General Public License

Controller/Index/Index.php

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+<?php
+
+namespace Osaka\StructuredData\Controller\Index;
+
+use Magento\Framework\App\Action\HttpGetActionInterface;
+
+class Index implements HttpGetActionInterface
+{
+
+    public function execute()
+    {
+        die( "module works" );
+    }
+}