129 lines
3.9 KiB
Elixir
129 lines
3.9 KiB
Elixir
defmodule Pleroma.Web.OStatus.OStatusController do
|
|
use Pleroma.Web, :controller
|
|
|
|
alias Pleroma.{User, Activity}
|
|
alias Pleroma.Web.OStatus.{FeedRepresenter, ActivityRepresenter}
|
|
alias Pleroma.Repo
|
|
alias Pleroma.Web.{OStatus, Federator}
|
|
alias Pleroma.Web.XML
|
|
alias Pleroma.Web.ActivityPub.ActivityPubController
|
|
alias Pleroma.Web.ActivityPub.ActivityPub
|
|
import Ecto.Query
|
|
|
|
def feed_redirect(conn, %{"nickname" => nickname} = params) do
|
|
user = User.get_cached_by_nickname(nickname)
|
|
|
|
case get_format(conn) do
|
|
"html" -> Fallback.RedirectController.redirector(conn, nil)
|
|
"activity+json" -> ActivityPubController.user(conn, params)
|
|
_ -> redirect(conn, external: OStatus.feed_path(user))
|
|
end
|
|
end
|
|
|
|
def feed(conn, %{"nickname" => nickname} = params) do
|
|
user = User.get_cached_by_nickname(nickname)
|
|
|
|
query_params =
|
|
Map.take(params, ["max_id"])
|
|
|> Map.merge(%{"whole_db" => true, "actor_id" => user.ap_id})
|
|
|
|
activities =
|
|
ActivityPub.fetch_public_activities(query_params)
|
|
|> Enum.reverse()
|
|
|
|
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)
|
|
end
|
|
|
|
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, doc} = decode_or_retry(body)
|
|
|
|
Federator.enqueue(:incoming_doc, doc)
|
|
|
|
conn
|
|
|> send_resp(200, "")
|
|
end
|
|
|
|
# TODO: Data leak
|
|
def object(conn, %{"uuid" => uuid} = params) do
|
|
if get_format(conn) == "activity+json" do
|
|
ActivityPubController.object(conn, params)
|
|
else
|
|
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
|
|
case get_format(conn) do
|
|
"html" -> redirect(conn, to: "/notice/#{activity.id}")
|
|
_ -> represent_activity(conn, activity, user)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
# TODO: Data leak
|
|
def activity(conn, %{"uuid" => uuid}) do
|
|
with id <- o_status_url(conn, :activity, uuid),
|
|
%Activity{} = activity <- Activity.get_by_ap_id(id),
|
|
%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, activity, user)
|
|
end
|
|
end
|
|
end
|
|
|
|
# TODO: Data leak
|
|
def notice(conn, %{"id" => id}) do
|
|
with %Activity{} = activity <- Repo.get(Activity, id),
|
|
%User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
|
|
case get_format(conn) do
|
|
"html" ->
|
|
conn
|
|
|> put_resp_content_type("text/html")
|
|
|> send_file(200, "priv/static/index.html")
|
|
|
|
_ ->
|
|
represent_activity(conn, activity, user)
|
|
end
|
|
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
|
|
|
|
conn
|
|
|> put_resp_content_type("application/atom+xml")
|
|
|> send_resp(200, response)
|
|
end
|
|
end
|