pleroma

answer_validator.ex (1770B)

# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator do
  use Ecto.Schema
  alias Pleroma.EctoType.ActivityPub.ObjectValidators
  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
  import Ecto.Changeset
  @primary_key false
  @derive Jason.Encoder
  embedded_schema do
    quote do
      unquote do
        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
        message_fields()
      end
    end
    field(:name, :string)
    field(:inReplyTo, ObjectValidators.ObjectID)
    field(:attributedTo, ObjectValidators.ObjectID)
    field(:context, :string)
    # TODO: Remove actor on objects
    field(:actor, ObjectValidators.ObjectID)
  end
  def cast_and_apply(data) do
    data
    |> cast_data()
    |> apply_action(:insert)
  end
  def cast_and_validate(data) do
    data
    |> cast_data()
    |> validate_data()
  end
  def cast_data(data) do
    %__MODULE__{}
    |> changeset(data)
  end
  def changeset(struct, data) do
    data =
      data
      |> CommonFixes.fix_actor()
      |> CommonFixes.fix_object_defaults()
    struct
    |> cast(data, __schema__(:fields))
  end
  defp validate_data(data_cng) do
    data_cng
    |> validate_inclusion(:type, ["Answer"])
    |> validate_required([:id, :inReplyTo, :name, :attributedTo, :actor])
    |> CommonValidations.validate_any_presence([:cc, :to])
    |> CommonValidations.validate_fields_match([:actor, :attributedTo])
    |> CommonValidations.validate_actor_presence()
    |> CommonValidations.validate_host_match()
  end
end