feat: Add sitemap category html in sitemap.xml

Model/Sitemap.php

@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Web200\Seo\Model;
+
+use Magento\Sitemap\Model\ItemProvider\ItemProviderInterface;
+use Magento\Sitemap\Model\SitemapItemInterfaceFactory;
+use Web200\Seo\Provider\SitemapConfig;
+
+/**
+ * Class Sitemap
+ *
+ * @package   Web200\Seo\Model
+ * @author    Web200 <contact@web200.fr>
+ * @copyright 2024 Web200
+ * @license   https://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
+ * @link      https://www.web200.fr/
+ */
+class Sitemap implements ItemProviderInterface
+{
+    /**
+     * @param SitemapItemInterfaceFactory $itemFactory
+     * @param SitemapConfig               $sitemapConfig
+     */
+    public function __construct(
+        protected SitemapItemInterfaceFactory $itemFactory,
+        protected SitemapConfig $sitemapConfig
+    ) {
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getItems($storeId)
+    {
+        if ($this->sitemapConfig->isCategoryActive()) {
+            return [
+                $this->itemFactory->create([
+                    'url'             => $this->sitemapConfig->getCategoryUrlKey(),
+                    'priority'        => 0.5,
+                    'changeFrequency' => 'weekly',
+                ])
+            ];
+        }
+
+        return [];
+    }
+}

etc/di.xml

@@ -23,4 +23,11 @@
         <plugin name="display_canonical_preference_product_store"
                 type="Web200\Seo\Plugin\DisplayCanonicalPreferenceProductStore"/>
     </type>
+    <type name="Magento\Sitemap\Model\ItemProvider\Composite">
+        <arguments>
+            <argument name="itemProviders" xsi:type="array">
+                <item name="seoProvider" xsi:type="object">Web200\Seo\Model\Sitemap</item>
+            </argument>
+        </arguments>
+    </type>
 </config>