git.squeep.com Git - akkoma/blob - lib/pleroma/web/activity_pub/object_validators/answer_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.AnswerValidator do
   6   use Ecto.Schema
   7
   8   alias Pleroma.EctoType.ActivityPub.ObjectValidators
   9   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
  10
  11   import Ecto.Changeset
  12
  13   @primary_key false
  14   @derive Jason.Encoder
  15
  16   embedded_schema do
  17     field(:id, ObjectValidators.ObjectID, primary_key: true)
  18     field(:to, ObjectValidators.Recipients, default: [])
  19     field(:cc, ObjectValidators.Recipients, default: [])
  20     field(:bto, ObjectValidators.Recipients, default: [])
  21     field(:bcc, ObjectValidators.Recipients, default: [])
  22     field(:type, :string)
  23     field(:name, :string)
  24     field(:inReplyTo, ObjectValidators.ObjectID)
  25     field(:attributedTo, ObjectValidators.ObjectID)
  26
  27     # TODO: Remove actor on objects
  28     field(:actor, ObjectValidators.ObjectID)
  29   end
  30
  31   def cast_and_apply(data) do
  32     data
  33     |> cast_data()
  34     |> apply_action(:insert)
  35   end
  36
  37   def cast_and_validate(data) do
  38     data
  39     |> cast_data()
  40     |> validate_data()
  41   end
  42
  43   def cast_data(data) do
  44     %__MODULE__{}
  45     |> changeset(data)
  46   end
  47
  48   def changeset(struct, data) do
  49     struct
  50     |> cast(data, __schema__(:fields))
  51   end
  52
  53   defp validate_data(data_cng) do
  54     data_cng
  55     |> validate_inclusion(:type, ["Answer"])
  56     |> validate_required([:id, :inReplyTo, :name, :attributedTo, :actor])
  57     |> CommonValidations.validate_any_presence([:cc, :to])
  58     |> CommonValidations.validate_fields_match([:actor, :attributedTo])
  59     |> CommonValidations.validate_actor_presence()
  60     |> CommonValidations.validate_host_match()
  61   end
  62 end