Merge remote-tracking branch 'pleroma/develop' into dont-crash-email-settings
[akkoma] / lib / pleroma / web / activity_pub / object_validators / follow_validator.ex
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.ObjectValidators.FollowValidator do
6 use Ecto.Schema
7
8 alias Pleroma.EctoType.ActivityPub.ObjectValidators
9
10 import Ecto.Changeset
11 import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
12
13 @primary_key false
14
15 embedded_schema do
16 field(:id, ObjectValidators.ObjectID, primary_key: true)
17 field(:type, :string)
18 field(:actor, ObjectValidators.ObjectID)
19 field(:to, ObjectValidators.Recipients, default: [])
20 field(:cc, ObjectValidators.Recipients, default: [])
21 field(:object, ObjectValidators.ObjectID)
22 field(:state, :string, default: "pending")
23 end
24
25 def cast_data(data) do
26 %__MODULE__{}
27 |> cast(data, __schema__(:fields))
28 end
29
30 defp validate_data(cng) do
31 cng
32 |> validate_required([:id, :type, :actor, :to, :cc, :object])
33 |> validate_inclusion(:type, ["Follow"])
34 |> validate_inclusion(:state, ~w{pending reject accept})
35 |> validate_actor_presence()
36 |> validate_actor_presence(field_name: :object)
37 end
38
39 def cast_and_validate(data) do
40 data
41 |> cast_data
42 |> validate_data
43 end
44 end