Add image to RSS feed

Some readers don't support non-ico `favicon.ico` files

website/common/feed_generators.py

@@ -0,0 +1,18 @@
+from django.utils.feedgenerator import DefaultFeed
+
+
+class CustomFeed(DefaultFeed):
+    """
+    A custom feed generator with additional features.
+    """
+    def __init__(self, request, **kwargs):
+        super().__init__(**kwargs)
+        self.request = request
+
+    def add_root_elements(self, handler) -> None:
+        super().add_root_elements(handler)
+        handler.startElement("image", {})
+        handler.addQuickElement("url", self.request.build_absolute_uri("favicon.ico"))
+        handler.addQuickElement("title", self.feed["title"])
+        handler.addQuickElement("link", self.feed["link"])
+        handler.endElement("image")

website/common/views.py

@@ -20,6 +20,7 @@ from website.contrib.singleton_page.utils import SingletonPageCache
 from website.home.models import HomePage
 from website.search.models import SearchPage
 
+from .feed_generators import CustomFeed
 from .models import BasePage
 
 
@@ -60,6 +61,7 @@ class KeybaseView(TemplateView):
 
 
 class AllPagesFeed(Feed):
+    feed_type = CustomFeed
     link = "/"
 
     def __init__(self) -> None:
@@ -87,6 +89,9 @@ class AllPagesFeed(Feed):
 
         return response
 
+    def feed_extra_kwargs(self, obj):
+        return {**super().feed_extra_kwargs(obj), "request": self.request}
+
     def title(self) -> str:
         return f"All Pages Feed :: {get_site_title()}"