event_validator.ex (1747B)
- # 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.EventValidator do
- use Ecto.Schema
- alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
- alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
- alias Pleroma.Web.ActivityPub.Transmogrifier
- import Ecto.Changeset
- @primary_key false
- @derive Jason.Encoder
- # Extends from NoteValidator
- embedded_schema do
- quote do
- unquote do
- import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
- message_fields()
- object_fields()
- status_object_fields()
- end
- end
- 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
- defp fix(data) do
- data
- |> CommonFixes.fix_actor()
- |> CommonFixes.fix_object_defaults()
- |> Transmogrifier.fix_emoji()
- end
- def changeset(struct, data) do
- data = fix(data)
- struct
- |> cast(data, __schema__(:fields) -- [:attachment, :tag])
- |> cast_embed(:attachment)
- |> cast_embed(:tag)
- end
- defp validate_data(data_cng) do
- data_cng
- |> validate_inclusion(:type, ["Event"])
- |> validate_required([:id, :actor, :attributedTo, :type, :context])
- |> CommonValidations.validate_any_presence([:cc, :to])
- |> CommonValidations.validate_fields_match([:actor, :attributedTo])
- |> CommonValidations.validate_actor_presence()
- |> CommonValidations.validate_host_match()
- end
- end