alias Pleroma.Web.OStatus.{FeedRepresenter, ActivityRepresenter}
alias Pleroma.Repo
alias Pleroma.Web.{OStatus, Federator}
- import Ecto.Query
+ alias Pleroma.Web.XML
+ alias Pleroma.Web.ActivityPub.ObjectView
+ alias Pleroma.Web.ActivityPub.ActivityPubController
+ alias Pleroma.Web.ActivityPub.ActivityPub
+
+ action_fallback(:errors)
def feed_redirect(conn, %{"nickname" => nickname}) do
- user = User.get_cached_by_nickname(nickname)
- redirect conn, external: OStatus.feed_path(user)
+ case get_format(conn) do
+ "html" ->
+ Fallback.RedirectController.redirector(conn, nil)
+
+ "activity+json" ->
+ ActivityPubController.call(conn, :user)
+
+ _ ->
+ with %User{} = user <- User.get_cached_by_nickname(nickname) do
+ redirect(conn, external: OStatus.feed_path(user))
+ else
+ nil -> {:error, :not_found}
+ end
+ end
end
- def feed(conn, %{"nickname" => nickname}) do
- user = User.get_cached_by_nickname(nickname)
- query = from activity in Activity,
- where: fragment("? @> ?", activity.data, ^%{actor: user.ap_id}),
- limit: 20,
- order_by: [desc: :inserted_at]
+ def feed(conn, %{"nickname" => nickname} = params) do
+ with %User{} = user <- User.get_cached_by_nickname(nickname) do
+ query_params =
+ Map.take(params, ["max_id"])
+ |> Map.merge(%{"whole_db" => true, "actor_id" => user.ap_id})
- activities = query
- |> Repo.all
+ activities =
+ ActivityPub.fetch_public_activities(query_params)
+ |> Enum.reverse()
- response = user
- |> FeedRepresenter.to_simple_form(activities, [user])
- |> :xmerl.export_simple(:xmerl_xml)
- |> to_string
+ response =
+ user
+ |> FeedRepresenter.to_simple_form(activities, [user])
+ |> :xmerl.export_simple(:xmerl_xml)
+ |> to_string
- conn
- |> put_resp_content_type("application/atom+xml")
- |> send_resp(200, response)
+ conn
+ |> put_resp_content_type("application/atom+xml")
+ |> send_resp(200, response)
+ else
+ nil -> {:error, :not_found}
+ end
end
- def salmon_incoming(conn, params) do
+ defp decode_or_retry(body) do
+ with {:ok, magic_key} <- Pleroma.Web.Salmon.fetch_magic_key(body),
+ {:ok, doc} <- Pleroma.Web.Salmon.decode_and_validate(magic_key, body) do
+ {:ok, doc}
+ else
+ _e ->
+ with [decoded | _] <- Pleroma.Web.Salmon.decode(body),
+ doc <- XML.parse_document(decoded),
+ uri when not is_nil(uri) <- XML.string_from_xpath("/entry/author[1]/uri", doc),
+ {:ok, _} <- Pleroma.Web.OStatus.make_user(uri, true),
+ {:ok, magic_key} <- Pleroma.Web.Salmon.fetch_magic_key(body),
+ {:ok, doc} <- Pleroma.Web.Salmon.decode_and_validate(magic_key, body) do
+ {:ok, doc}
+ end
+ end
+ end
+
+ def salmon_incoming(conn, _) do
{:ok, body, _conn} = read_body(conn)
- {:ok, magic_key} = Pleroma.Web.Salmon.fetch_magic_key(body)
- {:ok, doc} = Pleroma.Web.Salmon.decode_and_validate(magic_key, body)
+ {:ok, doc} = decode_or_retry(body)
Federator.enqueue(:incoming_doc, doc)
end
def object(conn, %{"uuid" => uuid}) do
- with id <- o_status_url(conn, :object, uuid),
- %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id),
- %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
- represent_activity(conn, activity, user)
+ if get_format(conn) == "activity+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)},
+ %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
+ case get_format(conn) do
+ "html" -> redirect(conn, to: "/notice/#{activity.id}")
+ _ -> represent_activity(conn, nil, activity, user)
+ end
+ else
+ {:public?, false} ->
+ {:error, :not_found}
+
+ {:activity, nil} ->
+ {:error, :not_found}
+
+ e ->
+ e
+ end
end
end
def activity(conn, %{"uuid" => uuid}) do
with id <- o_status_url(conn, :activity, uuid),
- %Activity{} = activity <- Activity.get_by_ap_id(id),
+ {_, %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
+ else
+ {:public?, false} ->
+ {:error, :not_found}
+
+ {:activity, nil} ->
+ {:error, :not_found}
+
+ e ->
+ e
+ end
+ end
+
+ def notice(conn, %{"id" => id}) do
+ with {_, %Activity{} = activity} <- {:activity, Repo.get(Activity, id)},
+ {_, true} <- {:public?, ActivityPub.is_public?(activity)},
%User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
- represent_activity(conn, activity, user)
+ case format = get_format(conn) do
+ "html" ->
+ conn
+ |> put_resp_content_type("text/html")
+ |> send_file(200, "priv/static/index.html")
+
+ _ ->
+ represent_activity(conn, format, activity, user)
+ end
+ else
+ {:public?, false} ->
+ {:error, :not_found}
+
+ {:activity, nil} ->
+ {:error, :not_found}
+
+ e ->
+ e
end
end
- defp represent_activity(conn, activity, user) do
- response = activity
- |> ActivityRepresenter.to_simple_form(user, true)
- |> ActivityRepresenter.wrap_with_entry
- |> :xmerl.export_simple(:xmerl_xml)
- |> to_string
+ defp represent_activity(conn, "activity+json", activity, user) do
+ conn
+ |> put_resp_header("content-type", "application/activity+json")
+ |> json(ObjectView.render("object.json", %{object: activity}))
+ end
+
+ defp represent_activity(conn, _, activity, user) do
+ response =
+ activity
+ |> ActivityRepresenter.to_simple_form(user, true)
+ |> ActivityRepresenter.wrap_with_entry()
+ |> :xmerl.export_simple(:xmerl_xml)
+ |> to_string
conn
|> put_resp_content_type("application/atom+xml")
|> send_resp(200, response)
end
+
+ def errors(conn, {:error, :not_found}) do
+ conn
+ |> put_status(404)
+ |> text("Not found")
+ end
+
+ def errors(conn, _) do
+ conn
+ |> put_status(500)
+ |> text("Something went wrong")
+ end
end