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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.ActivityPub.Transmogrifier.EmojiReactHandlingTest do
   6   use Pleroma.DataCase, async: true
   7
   8   alias Pleroma.Activity
   9   alias Pleroma.Object
  10   alias Pleroma.Web.ActivityPub.Transmogrifier
  11   alias Pleroma.Web.CommonAPI
  12
  13   import Pleroma.Factory
  14
  15   test "it works for incoming emoji reactions" do
  16     user = insert(:user)
  17     other_user = insert(:user, local: false)
  18     {:ok, activity} = CommonAPI.post(user, %{status: "hello"})
  19
  20     data =
  21       File.read!("test/fixtures/emoji-reaction.json")
  22       |> Jason.decode!()
  23       |> Map.put("object", activity.data["object"])
  24       |> Map.put("actor", other_user.ap_id)
  25
  26     {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
  27
  28     assert data["actor"] == other_user.ap_id
  29     assert data["type"] == "EmojiReact"
  30     assert data["id"] == "http://mastodon.example.org/users/admin#reactions/2"
  31     assert data["object"] == activity.data["object"]
  32     assert data["content"] == "👌"
  33
  34     object = Object.get_by_ap_id(data["object"])
  35
  36     assert object.data["reaction_count"] == 1
  37     assert match?([["👌", _, nil]], object.data["reactions"])
  38   end
  39
  40   test "it works for incoming custom emoji reactions" do
  41     user = insert(:user)
  42     other_user = insert(:user, local: false)
  43     {:ok, activity} = CommonAPI.post(user, %{status: "hello"})
  44
  45     data =
  46       File.read!("test/fixtures/custom-emoji-reaction.json")
  47       |> Jason.decode!()
  48       |> Map.put("object", activity.data["object"])
  49       |> Map.put("actor", other_user.ap_id)
  50
  51     {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
  52
  53     assert data["actor"] == other_user.ap_id
  54     assert data["type"] == "EmojiReact"
  55     assert data["id"] == "https://misskey.local.live/likes/917ocsybgp"
  56     assert data["object"] == activity.data["object"]
  57     assert data["content"] == ":hanapog:"
  58
  59     assert data["tag"] == [
  60              %{
  61                "id" => "https://misskey.local.live/emojis/hanapog",
  62                "type" => "Emoji",
  63                "name" => "hanapog",
  64                "updated" => "2022-06-07T12:00:05.773Z",
  65                "icon" => %{
  66                  "type" => "Image",
  67                  "url" =>
  68                    "https://misskey.local.live/files/webpublic-8f8a9768-7264-4171-88d6-2356aabeadcd"
  69                }
  70              }
  71            ]
  72
  73     object = Object.get_by_ap_id(data["object"])
  74
  75     assert object.data["reaction_count"] == 1
  76
  77     assert match?(
  78              [
  79                [
  80                  "hanapog",
  81                  _,
  82                  "https://misskey.local.live/files/webpublic-8f8a9768-7264-4171-88d6-2356aabeadcd"
  83                ]
  84              ],
  85              object.data["reactions"]
  86            )
  87   end
  88
  89   test "it works for incoming unqualified emoji reactions" do
  90     user = insert(:user)
  91     other_user = insert(:user, local: false)
  92     {:ok, activity} = CommonAPI.post(user, %{status: "hello"})
  93
  94     # woman detective emoji, unqualified
  95     unqualified_emoji = [0x1F575, 0x200D, 0x2640] |> List.to_string()
  96
  97     data =
  98       File.read!("test/fixtures/emoji-reaction.json")
  99       |> Jason.decode!()
 100       |> Map.put("object", activity.data["object"])
 101       |> Map.put("actor", other_user.ap_id)
 102       |> Map.put("content", unqualified_emoji)
 103
 104     {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 105
 106     assert data["actor"] == other_user.ap_id
 107     assert data["type"] == "EmojiReact"
 108     assert data["id"] == "http://mastodon.example.org/users/admin#reactions/2"
 109     assert data["object"] == activity.data["object"]
 110     # woman detective emoji, fully qualified
 111     emoji = [0x1F575, 0xFE0F, 0x200D, 0x2640, 0xFE0F] |> List.to_string()
 112     assert data["content"] == emoji
 113
 114     object = Object.get_by_ap_id(data["object"])
 115
 116     assert object.data["reaction_count"] == 1
 117     assert match?([[^emoji, _, _]], object.data["reactions"])
 118   end
 119
 120   test "it reject invalid emoji reactions" do
 121     user = insert(:user)
 122     other_user = insert(:user, local: false)
 123     {:ok, activity} = CommonAPI.post(user, %{status: "hello"})
 124
 125     data =
 126       File.read!("test/fixtures/emoji-reaction-too-long.json")
 127       |> Jason.decode!()
 128       |> Map.put("object", activity.data["object"])
 129       |> Map.put("actor", other_user.ap_id)
 130
 131     assert {:error, _} = Transmogrifier.handle_incoming(data)
 132
 133     data =
 134       File.read!("test/fixtures/emoji-reaction-no-emoji.json")
 135       |> Jason.decode!()
 136       |> Map.put("object", activity.data["object"])
 137       |> Map.put("actor", other_user.ap_id)
 138
 139     assert {:error, _} = Transmogrifier.handle_incoming(data)
 140   end
 141 end