maintenance: dependency upgrade (#81)

[akkoma] / lib / pleroma / web / feed / tag_controller.ex

diff --git a/lib/pleroma/web/feed/tag_controller.ex b/lib/pleroma/web/feed/tag_controller.ex
index 8133f8480366bc2c14c6fa36538b0435e3d928d4..1e0f7223c089d0b6790e4f88142b197fc1a3d7df 100644 (file)
--- a/lib/pleroma/web/feed/tag_controller.ex
+++ b/lib/pleroma/web/feed/tag_controller.ex
@@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Feed.TagController do
@@ -9,14 +9,20 @@ defmodule Pleroma.Web.Feed.TagController do
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.Feed.FeedView
 
-  import Pleroma.Web.ControllerHelper, only: [put_if_exist: 3]
+  def feed(conn, params) do
+    if Config.get!([:instance, :public]) do
+      render_feed(conn, params)
+    else
+      render_error(conn, :not_found, "Not found")
+    end
+  end
 
-  def feed(conn, %{"tag" => raw_tag} = params) do
+  defp render_feed(conn, %{"tag" => raw_tag} = params) do
     {format, tag} = parse_tag(raw_tag)
 
     activities =
-      %{"type" => ["Create"], "tag" => tag}
-      |> put_if_exist("max_id", params["max_id"])
+      %{type: ["Create"], tag: tag}
+      |> Pleroma.Maps.put_if_present(:max_id, params["max_id"])
       |> ActivityPub.fetch_public_activities()
 
     conn
@@ -25,17 +31,19 @@ defmodule Pleroma.Web.Feed.TagController do
     |> render("tag.#{format}",
       activities: activities,
       tag: tag,
-      feed_config: Config.get([:feed])
+      feed_config: Config.get([:feed]),
+      view_module: FeedView
     )
   end
 
   @spec parse_tag(binary() | any()) :: {format :: String.t(), tag :: String.t()}
-  defp parse_tag(raw_tag) when is_binary(raw_tag) do
-    case Enum.reverse(String.split(raw_tag, ".")) do
-      [format | tag] when format in ["atom", "rss"] -> {format, Enum.join(tag, ".")}
-      _ -> {"rss", raw_tag}
+  defp parse_tag(raw_tag) do
+    case is_binary(raw_tag) && Enum.reverse(String.split(raw_tag, ".")) do
+      [format | tag] when format in ["rss", "atom"] ->
+        {format, Enum.join(tag, ".")}
+
+      _ ->
+        {"atom", raw_tag}
     end
   end
-
-  defp parse_tag(raw_tag), do: {"rss", raw_tag}
 end