feature(material_blog): support email attribute from .authors.yml

Author: Guts

mkdocs_rss_plugin/integrations/theme_material_blog_plugin.py

@@ -122,7 +122,11 @@ def author_name_from_id(self, author_id: str) -> str:
             and isinstance(self.blog_plugin_cfg.authors, dict)
         ):
             if author_id in self.blog_plugin_cfg.authors:
-                return self.blog_plugin_cfg.authors.get(author_id).get("name")
+                author_metadata = self.blog_plugin_cfg.authors.get(author_id)
+                if "email" in self.blog_plugin_cfg.authors.get(author_id):
+                    return f"{author_metadata.get('name')} ({author_metadata.get('email')})"
+                else:
+                    return author_metadata.get("name")
             else:
                 logger.error(
                     f"Author ID '{author_id}' is not part of known authors: "

tests/fixtures/docs/blog/.authors.yml

@@ -13,3 +13,4 @@ authors:
     name: Julien Moura
     slug: julien-moura
     url: https://geotribu.fr/team/julien-moura/
+    email: [email protected]

tests/fixtures/docs/blog/posts/firstpost.md

@@ -1,6 +1,7 @@
 ---
 authors: 
   - alexvoss
+  - guts
 date: 2023-10-11
 categories:
   - meta
@@ -29,4 +30,3 @@ pharetra, pellentesque risus in, consectetur urna. Nulla id enim facilisis
 arcu tincidunt pulvinar. Vestibulum laoreet risus scelerisque porta congue.
 In velit purus, dictum quis neque nec, molestie viverra risus. Nam pellentesque
 tellus id elit ultricies, vel finibus erat cursus.
-