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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.ObjectValidators.BlockValidator 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   end
  23
  24   def cast_data(data) do
  25     %__MODULE__{}
  26     |> cast(data, __schema__(:fields))
  27   end
  28
  29   def validate_data(cng) do
  30     cng
  31     |> validate_required([:id, :type, :actor, :to, :cc, :object])
  32     |> validate_inclusion(:type, ["Block"])
  33     |> validate_actor_presence()
  34     |> validate_actor_presence(field_name: :object)
  35   end
  36
  37   def cast_and_validate(data) do
  38     data
  39     |> cast_data
  40     |> validate_data
  41   end
  42 end