Create dynamic change frequencies

Author: emmadesilva

packages/framework/src/Framework/Features/XmlGenerators/SitemapGenerator.php

@@ -95,7 +95,19 @@ protected function getPriority(string $pageClass, string $identifier): string
 
     protected function getChangeFrequency(string $pageClass, string $identifier): string
     {
-        return 'daily';
+        if ($identifier === '404') {
+            return 'monthly';
+        }
+
+        if (in_array($pageClass, [BladePage::class, MarkdownPage::class, DocumentationPage::class])) {
+            return 'daily';
+        }
+
+        if (in_array($pageClass, [MarkdownPost::class, InMemoryPage::class, HtmlPage::class])) {
+            return 'weekly';
+        }
+
+        return 'weekly';
     }
 
     protected function resolveRouteLink(Route $route): string

packages/framework/tests/Feature/SitemapFeatureTest.php

@@ -67,13 +67,13 @@ protected function expected(string $version): string
             <url>
                 <loc>https://example.com/contact.html</loc>
                 <lastmod>2024-01-01T12:00:00+00:00</lastmod>
-                <changefreq>daily</changefreq>
+                <changefreq>weekly</changefreq>
                 <priority>0.75</priority>
             </url>
             <url>
                 <loc>https://example.com/404.html</loc>
                 <lastmod>2024-01-01T12:00:00+00:00</lastmod>
-                <changefreq>daily</changefreq>
+                <changefreq>monthly</changefreq>
                 <priority>0.25</priority>
             </url>
             <url>
@@ -91,19 +91,19 @@ protected function expected(string $version): string
             <url>
                 <loc>https://example.com/posts/hello-world.html</loc>
                 <lastmod>2024-01-01T12:00:00+00:00</lastmod>
-                <changefreq>daily</changefreq>
+                <changefreq>weekly</changefreq>
                 <priority>0.75</priority>
             </url>
             <url>
                 <loc>https://example.com/posts/second-post.html</loc>
                 <lastmod>2024-01-01T12:00:00+00:00</lastmod>
-                <changefreq>daily</changefreq>
+                <changefreq>weekly</changefreq>
                 <priority>0.75</priority>
             </url>
             <url>
                 <loc>https://example.com/docs/404.html</loc>
                 <lastmod>2024-01-01T12:00:00+00:00</lastmod>
-                <changefreq>daily</changefreq>
+                <changefreq>monthly</changefreq>
                 <priority>0.25</priority>
             </url>
             <url>
@@ -127,13 +127,13 @@ protected function expected(string $version): string
             <url>
                 <loc>https://example.com/docs/search.json</loc>
                 <lastmod>2024-01-01T12:00:00+00:00</lastmod>
-                <changefreq>daily</changefreq>
+                <changefreq>weekly</changefreq>
                 <priority>0.5</priority>
             </url>
             <url>
                 <loc>https://example.com/docs/search.html</loc>
                 <lastmod>2024-01-01T12:00:00+00:00</lastmod>
-                <changefreq>daily</changefreq>
+                <changefreq>weekly</changefreq>
                 <priority>0.5</priority>
             </url>
         </urlset>