From 03957db92b241248f6bcb9789bdf3ba34cd6f3b4 Mon Sep 17 00:00:00 2001
From: Norbert Micheel <nm@lautundschoen.de>
Date: Thu, 15 Jun 2023 19:02:42 +0200
Subject: [PATCH] new parameters to make it possible to create sitemap for a
 single language and / or domain

---
 boot.php             | 5 ++++-
 lib/yrewrite/seo.php | 6 +++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/boot.php b/boot.php
index 12bf726..19df5d4 100644
--- a/boot.php
+++ b/boot.php
@@ -156,8 +156,11 @@
 
 if ('sitemap' == rex_request('rex_yrewrite_func', 'string')) {
     rex_extension::register('PACKAGES_INCLUDED', static function ($params) {
+        $domain = rex_request('rex_yrewrite_param_domain', 'string', '');
+        $lang = rex_request('rex_yrewrite_param_clang', 'integer', 0);
+
         $sitemap = new rex_yrewrite_seo();
-        $sitemap->sendSitemap();
+        $sitemap->sendSitemap($domain, $lang);
     }, rex_extension::LATE);
 }
 
diff --git a/lib/yrewrite/seo.php b/lib/yrewrite/seo.php
index 0f057ac..d274a8a 100644
--- a/lib/yrewrite/seo.php
+++ b/lib/yrewrite/seo.php
@@ -248,7 +248,7 @@ public function sendRobotsTxt($domain = '')
         exit;
     }
 
-    public function sendSitemap($domain = '')
+    public function sendSitemap($domain = '', $clang = 0)
     {
         $domains = rex_yrewrite::getDomains();
 
@@ -273,7 +273,7 @@ public function sendSitemap($domain = '')
 
             foreach (rex_yrewrite::getPathsByDomain($domain->getName()) as $article_id => $path) {
                 foreach ($domain->getClangs() as $clang_id) {
-                    if (!isset($path[$clang_id]) || !rex_clang::get($clang_id)->isOnline()) {
+                    if (!isset($path[$clang_id]) || !rex_clang::get($clang_id)->isOnline() || ($clang > 0 && $clang != $clang_id)) {
                         continue;
                     }
 
@@ -325,7 +325,7 @@ public function sendSitemap($domain = '')
                     }
                 }
             }
-            $sitemap = rex_extension::registerPoint(new rex_extension_point('YREWRITE_DOMAIN_SITEMAP', $sitemap, ['domain' => $domain]));
+            $sitemap = rex_extension::registerPoint(new rex_extension_point('YREWRITE_DOMAIN_SITEMAP', $sitemap, ['domain' => $domain, 'clang' => $clang]));
         }
         $sitemap = rex_extension::registerPoint(new rex_extension_point('YREWRITE_SITEMAP', $sitemap));