1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator do
8 alias Pleroma.EctoType.ActivityPub.ObjectValidators
12 import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
17 field(:id, ObjectValidators.ObjectID, primary_key: true)
19 field(:object, ObjectValidators.ObjectID)
20 field(:actor, ObjectValidators.ObjectID)
21 field(:context, :string)
22 field(:content, :string)
23 field(:to, {:array, :string}, default: [])
24 field(:cc, {:array, :string}, default: [])
27 def cast_and_validate(data) do
33 def cast_data(data) do
38 def changeset(struct, data) do
40 |> cast(data, __schema__(:fields))
44 def fix_after_cast(cng) do
49 def fix_context(cng) do
50 object = get_field(cng, :object)
52 with nil <- get_field(cng, :context),
53 %Object{data: %{"context" => context}} <- Object.get_cached_by_ap_id(object) do
55 |> put_change(:context, context)
62 def validate_emoji(cng) do
63 content = get_field(cng, :content)
65 if Pleroma.Emoji.is_unicode_emoji?(content) do
69 |> add_error(:content, "must be a single character emoji")
73 def validate_data(data_cng) do
75 |> validate_inclusion(:type, ["EmojiReact"])
76 |> validate_required([:id, :type, :object, :actor, :context, :to, :cc, :content])
77 |> validate_actor_presence()
78 |> validate_object_presence()