1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Web.Feed.FeedController do
6 use Pleroma.Web, :controller
8 alias Fallback.RedirectController
10 alias Pleroma.Web.ActivityPub.ActivityPub
11 alias Pleroma.Web.ActivityPub.ActivityPubController
13 plug(Pleroma.Plugs.SetFormatPlug when action in [:feed_redirect])
15 action_fallback(:errors)
17 def feed_redirect(%{assigns: %{format: "html"}} = conn, %{"nickname" => nickname}) do
18 with {_, %User{} = user} <- {:fetch_user, User.get_cached_by_nickname_or_id(nickname)} do
19 RedirectController.redirector_with_meta(conn, %{user: user})
23 def feed_redirect(%{assigns: %{format: format}} = conn, _params)
24 when format in ["json", "activity+json"] do
25 ActivityPubController.call(conn, :user)
28 def feed_redirect(conn, %{"nickname" => nickname}) do
29 with {_, %User{} = user} <- {:fetch_user, User.get_cached_by_nickname(nickname)} do
30 redirect(conn, external: "#{feed_url(conn, :feed, user.nickname)}.atom")
34 def feed(conn, %{"nickname" => nickname} = params) do
35 with {_, %User{} = user} <- {:fetch_user, User.get_cached_by_nickname(nickname)} do
38 |> Map.take(["max_id"])
39 |> Map.put("type", ["Create"])
40 |> Map.put("whole_db", true)
41 |> Map.put("actor_id", user.ap_id)
45 |> ActivityPub.fetch_public_activities()
49 |> put_resp_content_type("application/atom+xml")
50 |> render("feed.xml", user: user, activities: activities)
54 def errors(conn, {:error, :not_found}) do
55 render_error(conn, :not_found, "Not found")
58 def errors(conn, {:fetch_user, nil}), do: errors(conn, {:error, :not_found})
60 def errors(conn, _) do
61 render_error(conn, :internal_server_error, "Something went wrong")