defmodule Pleroma.Web.TwitterAPI.Controller do use Pleroma.Web, :controller alias Pleroma.Web.TwitterAPI.{TwitterAPI, UserView} alias Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter alias Pleroma.{Repo, Activity, User} alias Pleroma.Web.ActivityPub.ActivityPub alias Ecto.Changeset require Logger def verify_credentials(%{assigns: %{user: user}} = conn, _params) do render(conn, UserView, "show.json", %{user: user}) end def status_update(%{assigns: %{user: user}} = conn, %{"status" => status_text} = status_data) do l = status_text |> String.trim |> String.length if l > 0 && l < 5000 do media_ids = extract_media_ids(status_data) {:ok, activity} = TwitterAPI.create_status(user, Map.put(status_data, "media_ids", media_ids)) conn |> json_reply(200, ActivityRepresenter.to_json(activity, %{user: user})) else empty_status_reply(conn) end end def status_update(conn, _status_data) do empty_status_reply(conn) end defp empty_status_reply(conn) do bad_request_reply(conn, "Client must provide a 'status' parameter with a value.") end defp extract_media_ids(status_data) do with media_ids when not is_nil(media_ids) <- status_data["media_ids"], split_ids <- String.split(media_ids, ","), clean_ids <- Enum.reject(split_ids, fn (id) -> String.length(id) == 0 end) do clean_ids else _e -> [] end end def public_and_external_timeline(%{assigns: %{user: user}} = conn, params) do statuses = TwitterAPI.fetch_public_and_external_statuses(user, params) {:ok, json} = Poison.encode(statuses) conn |> json_reply(200, json) end def public_timeline(%{assigns: %{user: user}} = conn, params) do statuses = TwitterAPI.fetch_public_statuses(user, params) {:ok, json} = Poison.encode(statuses) conn |> json_reply(200, json) end def friends_timeline(%{assigns: %{user: user}} = conn, params) do statuses = TwitterAPI.fetch_friend_statuses(user, params) {:ok, json} = Poison.encode(statuses) conn |> json_reply(200, json) end def user_timeline(%{assigns: %{user: user}} = conn, params) do case TwitterAPI.get_user(user, params) do {:ok, target_user} -> params = Map.merge(params, %{"actor_id" => target_user.ap_id}) statuses = TwitterAPI.fetch_user_statuses(user, params) conn |> json_reply(200, statuses |> Poison.encode!) {:error, msg} -> bad_request_reply(conn, msg) end end def mentions_timeline(%{assigns: %{user: user}} = conn, params) do statuses = TwitterAPI.fetch_mentions(user, params) {:ok, json} = Poison.encode(statuses) conn |> json_reply(200, json) end def follow(%{assigns: %{user: user}} = conn, params) do case TwitterAPI.follow(user, params) do {:ok, user, followed, _activity} -> render(conn, UserView, "show.json", %{user: followed, for: user}) {:error, msg} -> forbidden_json_reply(conn, msg) end end def unfollow(%{assigns: %{user: user}} = conn, params) do case TwitterAPI.unfollow(user, params) do {:ok, user, unfollowed} -> render(conn, UserView, "show.json", %{user: unfollowed, for: user}) {:error, msg} -> forbidden_json_reply(conn, msg) end end def fetch_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do response = Poison.encode!(TwitterAPI.fetch_status(user, id)) conn |> json_reply(200, response) end def fetch_conversation(%{assigns: %{user: user}} = conn, %{"id" => id}) do id = String.to_integer(id) response = Poison.encode!(TwitterAPI.fetch_conversation(user, id)) conn |> json_reply(200, response) end def upload(conn, %{"media" => media}) do response = TwitterAPI.upload(media) conn |> put_resp_content_type("application/atom+xml") |> send_resp(200, response) end def upload_json(conn, %{"media" => media}) do response = TwitterAPI.upload(media, "json") conn |> json_reply(200, response) end def get_by_id_or_ap_id(id) do activity = Repo.get(Activity, id) || Activity.get_create_activity_by_object_ap_id(id) if activity.data["type"] == "Create" do activity else Activity.get_create_activity_by_object_ap_id(activity.data["object"]) end end def favorite(%{assigns: %{user: user}} = conn, %{"id" => id}) do activity = get_by_id_or_ap_id(id) {:ok, status} = TwitterAPI.favorite(user, activity) response = Poison.encode!(status) conn |> json_reply(200, response) end def unfavorite(%{assigns: %{user: user}} = conn, %{"id" => id}) do activity = get_by_id_or_ap_id(id) {:ok, status} = TwitterAPI.unfavorite(user, activity) response = Poison.encode!(status) conn |> json_reply(200, response) end def retweet(%{assigns: %{user: user}} = conn, %{"id" => id}) do activity = get_by_id_or_ap_id(id) if activity.data["actor"] == user.ap_id do bad_request_reply(conn, "You cannot repeat your own notice.") else {:ok, status} = TwitterAPI.retweet(user, activity) response = Poison.encode!(status) conn |> json_reply(200, response) end end def register(conn, params) do with {:ok, user} <- TwitterAPI.register_user(params) do render(conn, UserView, "show.json", %{user: user}) else {:error, errors} -> conn |> json_reply(400, Poison.encode!(errors)) end end def update_avatar(%{assigns: %{user: user}} = conn, params) do {:ok, object} = ActivityPub.upload(params) change = Changeset.change(user, %{avatar: object.data}) {:ok, user} = Repo.update(change) render(conn, UserView, "show.json", %{user: user, for: user}) end def external_profile(%{assigns: %{user: current_user}} = conn, %{"profileurl" => uri}) do with {:ok, user_map} <- TwitterAPI.get_external_profile(current_user, uri), response <- Poison.encode!(user_map) do conn |> json_reply(200, response) end end def update_most_recent_notification(%{assigns: %{user: user}} = conn, %{"id" => id}) do with id when is_number(id) <- String.to_integer(id), info <- user.info, mrn <- max(id, user.info["most_recent_notification"] || 0), updated_info <- Map.put(info, "most_recent_notification", mrn), changeset <- User.info_changeset(user, %{info: updated_info}), {:ok, user} <- Repo.update(changeset) do conn |> json_reply(200, Poison.encode!(mrn)) else _e -> bad_request_reply(conn, "Can't update.") end end def followers(%{assigns: %{user: user}} = conn, _params) do with {:ok, followers} <- User.get_followers(user) do render(conn, UserView, "index.json", %{users: followers, for: user}) else _e -> bad_request_reply(conn, "Can't get followers") end end def friends(%{assigns: %{user: user}} = conn, _params) do with {:ok, friends} <- User.get_friends(user) do render(conn, UserView, "index.json", %{users: friends, for: user}) else _e -> bad_request_reply(conn, "Can't get friends") end end def update_profile(%{assigns: %{user: user}} = conn, params) do if bio = params["description"] do params = Map.put(params, "bio", bio) end with changeset <- User.update_changeset(user, params), {:ok, user} <- Repo.update(changeset) do render(conn, UserView, "user.json", %{user: user, for: user}) else error -> Logger.debug("Can't update user: #{inspect(error)}") bad_request_reply(conn, "Can't update user") end end defp bad_request_reply(conn, error_message) do json = error_json(conn, error_message) json_reply(conn, 400, json) end defp json_reply(conn, status, json) do conn |> put_resp_content_type("application/json") |> send_resp(status, json) end defp forbidden_json_reply(conn, error_message) do json = error_json(conn, error_message) json_reply(conn, 403, json) end defp error_json(conn, error_message) do %{"error" => error_message, "request" => conn.request_path} |> Poison.encode! end end