diff --git a/lib/home73k_web/controllers/feed_controller.ex b/lib/home73k_web/controllers/feed_controller.ex
index 0b7a4b5..eaf9cba 100644
--- a/lib/home73k_web/controllers/feed_controller.ex
+++ b/lib/home73k_web/controllers/feed_controller.ex
@@ -1,5 +1,7 @@
defmodule Home73kWeb.FeedController do
use Home73kWeb, :controller
+ plug :put_layout, false
+ plug :put_root_layout, false
alias Home73k.Blog
@@ -9,7 +11,6 @@ defmodule Home73kWeb.FeedController do
conn
|> put_resp_content_type("application/rss+xml")
- |> put_layout(:false)
|> render("rss.xml", posts: posts, last_build_date: last_build_date)
end
end
diff --git a/lib/home73k_web/live/blog_live.html.leex b/lib/home73k_web/live/blog_live.html.leex
index a747291..6e9578f 100644
--- a/lib/home73k_web/live/blog_live.html.leex
+++ b/lib/home73k_web/live/blog_live.html.leex
@@ -26,7 +26,7 @@
<%= if length(post.tags) > 0 do %>
-
+
<%= icon_div @socket, "mdi-tag-multiple", [class: "icon baseline text-gray-300"] %>
<%= for {tag, i} <- Enum.with_index(post.tags) do %>
#<%= live_redirect tag, to: Routes.blog_path(@socket, :tag, tag) %><%= i < (length(post.tags) - 1) && "," || "" %>
diff --git a/lib/home73k_web/router.ex b/lib/home73k_web/router.ex
index c3c2599..a276747 100644
--- a/lib/home73k_web/router.ex
+++ b/lib/home73k_web/router.ex
@@ -3,7 +3,7 @@ defmodule Home73kWeb.Router do
alias Home73kWeb.CSPHeader
pipeline :browser do
- plug :accepts, ["html"]
+ plug :accepts, ~w(html xml)
plug :fetch_session
plug :fetch_live_flash
plug :put_root_layout, {Home73kWeb.LayoutView, :root}
@@ -12,10 +12,6 @@ defmodule Home73kWeb.Router do
plug CSPHeader
end
- pipeline :xml_rss do
- plug :accepts, ["xml", "rss", "atom"]
- end
-
pipeline :api do
plug :accepts, ["json"]
end
@@ -36,13 +32,9 @@ defmodule Home73kWeb.Router do
live "/blog/page/:page", BlogLive, :page
live "/blog/tag/:tag", BlogLive, :tag
live "/blog/:id", BlogLive, :show
- end
-
- scope "/feed", Home73kWeb do
- pipe_through :xml_rss
# Feeds
- get "/", FeedController, :rss
+ get "/feed", FeedController, :rss
end
# Other scopes may use custom stacks.
diff --git a/priv/content/2021/04/2021-04-07_rss-feed-phoenix-liveview.md b/priv/content/2021/04/2021-04-07_rss-feed-phoenix-liveview.md
new file mode 100644
index 0000000..d92a922
--- /dev/null
+++ b/priv/content/2021/04/2021-04-07_rss-feed-phoenix-liveview.md
@@ -0,0 +1,32 @@
+---
+%{
+ title: "RSS Feed When Using Elixir Phoenix LiveView",
+ id: "rss-feed-elixir-phoenix-liveview",
+ date: ~N[2021-04-07 12:31:00],
+ author: "Adam Piontek",
+ tags: ~w(tech elixir phoenix liveview coding routing rss feed development)
+}
+---
+
+While [re-implementing my website in elixir/phoenix](/blog/blog-incorporated-2021), I wanted to include an RSS feed for the blog posts. Luckily I found pretty much everything I needed in Daniel Wachtel's [Building an RSS Feed with Phoenix](https://danielwachtel.com/phoenix/building-rss-feed-phoenix) post, but since I'm making use of LiveView, I ran into one hiccup --- errors about a missing `root.xml` layout!
+
+
+
+LiveView changes how Phoenix handles layouts --- there's a `root.html.leex` layout, and then for live views, a `live.html.leex` sub-layout, and for regular controller views, an `app.html.eex` sub-layout.
+
+Without LiveView, Daniel's controller directive `plug :put_layout, false`{:.lang-elixir} would be enough, but with LiveView, Phoenix is still looking for the *root* layout template, which for my `index.html` would be `root.xml` ... what to do?
+
+One option would be to create a whole separate router pipeline to skip the `plug :put_root_layout, {Home73kWeb.LayoutView, :root}`{:.lang-elixir} directive. It would work, but is a heavier approach.
+
+But luckily, there's a new [put_root_layout/2](https://hexdocs.pm/phoenix/Phoenix.Controller.html#put_root_layout/2) that we can leverage like so:
+
+```elixir
+defmodule YourAppWeb.RSSController do
+ use YourAppWeb, :controller
+ plug :put_layout, false
+
+ ...
+end
+```
+
+With this in place, the rss xml is served plain, just like we want.