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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.TwitterAPI.NotificationView do
   6   use Pleroma.Web, :view
   7   alias Pleroma.Notification
   8   alias Pleroma.User
   9   alias Pleroma.Web.CommonAPI.Utils
  10   alias Pleroma.Web.TwitterAPI.ActivityView
  11   alias Pleroma.Web.TwitterAPI.UserView
  12
  13   require Pleroma.Constants
  14
  15   defp get_user(ap_id, opts) do
  16     cond do
  17       user = opts[:users][ap_id] ->
  18         user
  19
  20       String.ends_with?(ap_id, "/followers") ->
  21         nil
  22
  23       ap_id == Pleroma.Constants.as_public() ->
  24         nil
  25
  26       true ->
  27         User.get_cached_by_ap_id(ap_id)
  28     end
  29   end
  30
  31   def render("notification.json", %{notifications: notifications, for: user}) do
  32     render_many(
  33       notifications,
  34       Pleroma.Web.TwitterAPI.NotificationView,
  35       "notification.json",
  36       for: user
  37     )
  38   end
  39
  40   def render(
  41         "notification.json",
  42         %{
  43           notification: %Notification{
  44             id: id,
  45             seen: seen,
  46             activity: activity,
  47             inserted_at: created_at
  48           },
  49           for: user
  50         } = opts
  51       ) do
  52     ntype =
  53       case activity.data["type"] do
  54         "Create" -> "mention"
  55         "Like" -> "like"
  56         "Announce" -> "repeat"
  57         "Follow" -> "follow"
  58       end
  59
  60     from = get_user(activity.data["actor"], opts)
  61
  62     %{
  63       "id" => id,
  64       "ntype" => ntype,
  65       "notice" => ActivityView.render("activity.json", %{activity: activity, for: user}),
  66       "from_profile" => UserView.render("show.json", %{user: from, for: user}),
  67       "is_seen" => if(seen, do: 1, else: 0),
  68       "created_at" => created_at |> Utils.format_naive_asctime()
  69     }
  70   end
  71 end