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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.TwitterAPI.Controller do
   6   use Pleroma.Web, :controller
   7
   8   alias Pleroma.Notification
   9   alias Pleroma.Plugs.OAuthScopesPlug
  10   alias Pleroma.User
  11   alias Pleroma.Web.OAuth.Token
  12   alias Pleroma.Web.TwitterAPI.TokenView
  13
  14   require Logger
  15
  16   plug(
  17     OAuthScopesPlug,
  18     %{scopes: ["write:notifications"]} when action == :mark_notifications_as_read
  19   )
  20
  21   plug(:skip_plug, OAuthScopesPlug when action in [:oauth_tokens, :revoke_token])
  22
  23   action_fallback(:errors)
  24
  25   def confirm_email(conn, %{"user_id" => uid, "token" => token}) do
  26     with %User{} = user <- User.get_cached_by_id(uid),
  27          true <- user.local and user.confirmation_pending and user.confirmation_token == token,
  28          {:ok, _} <-
  29            user
  30            |> User.confirmation_changeset(need_confirmation: false)
  31            |> User.update_and_set_cache() do
  32       redirect(conn, to: "/")
  33     end
  34   end
  35
  36   def oauth_tokens(%{assigns: %{user: user}} = conn, _params) do
  37     with oauth_tokens <- Token.get_user_tokens(user) do
  38       conn
  39       |> put_view(TokenView)
  40       |> render("index.json", %{tokens: oauth_tokens})
  41     end
  42   end
  43
  44   def revoke_token(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
  45     Token.delete_user_token(user, id)
  46
  47     json_reply(conn, 201, "")
  48   end
  49
  50   def errors(conn, {:param_cast, _}) do
  51     conn
  52     |> put_status(400)
  53     |> json("Invalid parameters")
  54   end
  55
  56   def errors(conn, _) do
  57     conn
  58     |> put_status(500)
  59     |> json("Something went wrong")
  60   end
  61
  62   defp json_reply(conn, status, json) do
  63     conn
  64     |> put_resp_content_type("application/json")
  65     |> send_resp(status, json)
  66   end
  67
  68   def mark_notifications_as_read(
  69         %{assigns: %{user: user}} = conn,
  70         %{"latest_id" => latest_id} = params
  71       ) do
  72     Notification.set_read_up_to(user, latest_id)
  73
  74     notifications = Notification.for_user(user, params)
  75
  76     conn
  77     # XXX: This is a hack because pleroma-fe still uses that API.
  78     |> put_view(Pleroma.Web.MastodonAPI.NotificationView)
  79     |> render("index.json", %{notifications: notifications, for: user})
  80   end
  81
  82   def mark_notifications_as_read(%{assigns: %{user: _user}} = conn, _) do
  83     bad_request_reply(conn, "You need to specify latest_id")
  84   end
  85
  86   defp bad_request_reply(conn, error_message) do
  87     json = error_json(conn, error_message)
  88     json_reply(conn, 400, json)
  89   end
  90
  91   defp error_json(conn, error_message) do
  92     %{"error" => error_message, "request" => conn.request_path} |> Jason.encode!()
  93   end
  94 end