# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Feed.TagController do
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.Feed.FeedView
- import Pleroma.Web.ControllerHelper, only: [put_in_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_in_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
- |> put_resp_content_type("application/atom+xml")
+ |> put_resp_content_type("application/#{format}+xml")
|> put_view(FeedView)
|> render("tag.#{format}",
activities: activities,
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