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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.PleromaAPI.MascotController do
   6   use Pleroma.Web, :controller
   7
   8   alias Pleroma.User
   9   alias Pleroma.Web.ActivityPub.ActivityPub
  10   alias Pleroma.Web.Plugs.OAuthScopesPlug
  11
  12   plug(Pleroma.Web.ApiSpec.CastAndValidate)
  13   plug(OAuthScopesPlug, %{scopes: ["read:accounts"]} when action == :show)
  14   plug(OAuthScopesPlug, %{scopes: ["write:accounts"]} when action != :show)
  15
  16   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.PleromaMascotOperation
  17
  18   @doc "GET /api/v1/pleroma/mascot"
  19   def show(%{assigns: %{user: user}} = conn, _params) do
  20     json(conn, User.get_mascot(user))
  21   end
  22
  23   @doc "PUT /api/v1/pleroma/mascot"
  24   def update(%{assigns: %{user: user}, body_params: %{file: file}} = conn, _) do
  25     with {:ok, object} <- ActivityPub.upload(file, actor: User.ap_id(user)),
  26          # Reject if not an image
  27          %{type: "image"} = attachment <- render_attachment(object) do
  28       {:ok, _user} = User.mascot_update(user, attachment)
  29
  30       json(conn, attachment)
  31     else
  32       %{type: _} -> render_error(conn, :unsupported_media_type, "mascots can only be images")
  33     end
  34   end
  35
  36   defp render_attachment(object) do
  37     attachment_data = Map.put(object.data, "id", object.id)
  38     Pleroma.Web.MastodonAPI.StatusView.render("attachment.json", %{attachment: attachment_data})
  39   end
  40 end