From e44edb732764dd71418788a528932b8f5a3c5ef6 Mon Sep 17 00:00:00 2001
From: Andrew Welch <andrew@nystudio107.com>
Date: Sat, 28 Dec 2024 13:52:50 -0500
Subject: [PATCH] fix: Add missing `<news>` sitemap entry implementation that
 didn't make it over to the Craft 5 version of the plugin
 ([#1551](https://github.com/nystudio107/craft-seomatic/issues/1551))

---
 src/helpers/Sitemap.php | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/helpers/Sitemap.php b/src/helpers/Sitemap.php
index 440049219..5217c1fe7 100644
--- a/src/helpers/Sitemap.php
+++ b/src/helpers/Sitemap.php
@@ -309,6 +309,25 @@ public static function generateSitemap(array $params): ?string
                             }
                         }
                     }
+                    // Handle news sitemaps https://developers.google.com/search/docs/crawling-indexing/sitemaps/news-sitemap
+                    if ((bool)$metaBundle->metaSitemapVars->newsSitemap) {
+                        $now = new DateTime();
+                        $interval = $now->diff($dateUpdated);
+                        if ($interval->days <= 2) {
+                            $language = strtolower($element->getLanguage());
+                            if (!str_starts_with($language, 'zh')) {
+                                $language = substr($language, 0, 2);
+                            }
+                            $lines[] = '<news:news>';
+                            $lines[] = '<news:publication>';
+                            $lines[] = '<news:name>' . $metaBundle->metaSitemapVars->newsPublicationName . '</news:name>';
+                            $lines[] = '<news:language>' . $language . '</news:language>';
+                            $lines[] = '</news:publication>';
+                            $lines[] = '<news:publication_date>' . $dateUpdated->format(DateTime::W3C) . '</news:publication_date>';
+                            $lines[] = '<news:title>' . $element->title . '</news:title>';
+                            $lines[] = '</news:news>';
+                        }
+                    }
                     // Handle any Assets
                     if ($metaBundle->metaSitemapVars->sitemapAssets) {
                         // Regular Assets fields