+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Web.OStatus.OStatusController do
use Pleroma.Web, :controller
- alias Pleroma.{User, Activity, Object}
- alias Pleroma.Web.OStatus.{FeedRepresenter, ActivityRepresenter}
- alias Pleroma.Repo
- alias Pleroma.Web.{OStatus, Federator}
- alias Pleroma.Web.XML
- alias Pleroma.Web.ActivityPub.ObjectView
- alias Pleroma.Web.ActivityPub.ActivityPubController
+ alias Pleroma.Activity
+ alias Pleroma.Object
+ alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
+ alias Pleroma.Web.ActivityPub.ActivityPubController
+ alias Pleroma.Web.ActivityPub.ObjectView
+ alias Pleroma.Web.ActivityPub.Visibility
+ alias Pleroma.Web.Federator
+ alias Pleroma.Web.OStatus
+ alias Pleroma.Web.OStatus.ActivityRepresenter
+ alias Pleroma.Web.OStatus.FeedRepresenter
+ alias Pleroma.Web.XML
plug(Pleroma.Web.FederatingPlug when action in [:salmon_incoming])
+
action_fallback(:errors)
def feed_redirect(conn, %{"nickname" => nickname}) do
case get_format(conn) do
"html" ->
- Fallback.RedirectController.redirector(conn, nil)
+ with %User{} = user <- User.get_cached_by_nickname_or_id(nickname) do
+ Fallback.RedirectController.redirector_with_meta(conn, %{user: user})
+ else
+ nil -> {:error, :not_found}
+ end
"activity+json" ->
ActivityPubController.call(conn, :user)
+ "json" ->
+ ActivityPubController.call(conn, :user)
+
_ ->
with %User{} = user <- User.get_cached_by_nickname(nickname) do
redirect(conn, external: OStatus.feed_path(user))
{:ok, body, _conn} = read_body(conn)
{:ok, doc} = decode_or_retry(body)
- Federator.enqueue(:incoming_doc, doc)
+ Federator.incoming_doc(doc)
conn
|> send_resp(200, "")
end
def object(conn, %{"uuid" => uuid}) do
- if get_format(conn) == "activity+json" do
+ if get_format(conn) in ["activity+json", "json"] do
ActivityPubController.call(conn, :object)
else
with id <- o_status_url(conn, :object, uuid),
{_, %Activity{} = activity} <-
- {:activity, Activity.get_create_activity_by_object_ap_id(id)},
- {_, true} <- {:public?, ActivityPub.is_public?(activity)},
+ {:activity, Activity.get_create_by_object_ap_id_with_object(id)},
+ {_, true} <- {:public?, Visibility.is_public?(activity)},
%User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
case get_format(conn) do
"html" -> redirect(conn, to: "/notice/#{activity.id}")
end
def activity(conn, %{"uuid" => uuid}) do
- with id <- o_status_url(conn, :activity, uuid),
- {_, %Activity{} = activity} <- {:activity, Activity.normalize(id)},
- {_, true} <- {:public?, ActivityPub.is_public?(activity)},
- %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
- case format = get_format(conn) do
- "html" -> redirect(conn, to: "/notice/#{activity.id}")
- _ -> represent_activity(conn, format, activity, user)
- end
+ if get_format(conn) in ["activity+json", "json"] do
+ ActivityPubController.call(conn, :activity)
else
- {:public?, false} ->
- {:error, :not_found}
+ with id <- o_status_url(conn, :activity, uuid),
+ {_, %Activity{} = activity} <- {:activity, Activity.normalize(id)},
+ {_, true} <- {:public?, Visibility.is_public?(activity)},
+ %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
+ case format = get_format(conn) do
+ "html" -> redirect(conn, to: "/notice/#{activity.id}")
+ _ -> represent_activity(conn, format, activity, user)
+ end
+ else
+ {:public?, false} ->
+ {:error, :not_found}
- {:activity, nil} ->
- {:error, :not_found}
+ {:activity, nil} ->
+ {:error, :not_found}
- e ->
- e
+ e ->
+ e
+ end
end
end
def notice(conn, %{"id" => id}) do
- with {_, %Activity{} = activity} <- {:activity, Repo.get(Activity, id)},
- {_, true} <- {:public?, ActivityPub.is_public?(activity)},
+ with {_, %Activity{} = activity} <- {:activity, Activity.get_by_id_with_object(id)},
+ {_, true} <- {:public?, Visibility.is_public?(activity)},
%User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
case format = get_format(conn) do
"html" ->
- conn
- |> put_resp_content_type("text/html")
- |> send_file(200, Application.app_dir(:pleroma, "priv/static/index.html"))
+ if activity.data["type"] == "Create" do
+ %Object{} = object = Object.normalize(activity)
+
+ Fallback.RedirectController.redirector_with_meta(conn, %{
+ activity_id: activity.id,
+ object: object,
+ url:
+ Pleroma.Web.Router.Helpers.o_status_url(
+ Pleroma.Web.Endpoint,
+ :notice,
+ activity.id
+ ),
+ user: user
+ })
+ else
+ Fallback.RedirectController.redirector(conn, nil)
+ end
_ ->
represent_activity(conn, format, activity, user)
end
else
{:public?, false} ->
- {:error, :not_found}
+ conn
+ |> put_status(404)
+ |> Fallback.RedirectController.redirector(nil, 404)
{:activity, nil} ->
- {:error, :not_found}
+ conn
+ |> Fallback.RedirectController.redirector(nil, 404)
e ->
e
end
end
+ # Returns an HTML embedded <audio> or <video> player suitable for embed iframes.
+ def notice_player(conn, %{"id" => id}) do
+ with %Activity{data: %{"type" => "Create"}} = activity <- Activity.get_by_id_with_object(id),
+ true <- Visibility.is_public?(activity),
+ %Object{} = object <- Object.normalize(activity),
+ %{data: %{"attachment" => [%{"url" => [url | _]} | _]}} <- object,
+ true <- String.starts_with?(url["mediaType"], ["audio", "video"]) do
+ conn
+ |> put_layout(:metadata_player)
+ |> put_resp_header("x-frame-options", "ALLOW")
+ |> put_resp_header(
+ "content-security-policy",
+ "default-src 'none';style-src 'self' 'unsafe-inline';img-src 'self' data: https:; media-src 'self' https:;"
+ )
+ |> put_view(Pleroma.Web.Metadata.PlayerView)
+ |> render("player.html", url)
+ else
+ _error ->
+ conn
+ |> put_status(404)
+ |> Fallback.RedirectController.redirector(nil, 404)
+ end
+ end
+
defp represent_activity(
conn,
"activity+json",
%Activity{data: %{"type" => "Create"}} = activity,
_user
) do
- object = Object.normalize(activity.data["object"])
+ object = Object.normalize(activity)
conn
|> put_resp_header("content-type", "application/activity+json")