diff options
Diffstat (limited to 'lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex')
-rw-r--r-- | lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex b/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex new file mode 100644 index 000000000..0d987116c --- /dev/null +++ b/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex @@ -0,0 +1,123 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator do + use Ecto.Schema + + alias Pleroma.EctoType.ActivityPub.ObjectValidators + alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator + alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes + alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations + alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator + alias Pleroma.Web.ActivityPub.Transmogrifier + + import Ecto.Changeset + + @primary_key false + @derive Jason.Encoder + + embedded_schema do + field(:id, ObjectValidators.ObjectID, primary_key: true) + field(:to, ObjectValidators.Recipients, default: []) + field(:cc, ObjectValidators.Recipients, default: []) + field(:bto, ObjectValidators.Recipients, default: []) + field(:bcc, ObjectValidators.Recipients, default: []) + embeds_many(:tag, TagValidator) + field(:type, :string) + + field(:name, :string) + field(:summary, :string) + field(:content, :string) + + field(:context, :string) + # short identifier for PleromaFE to group statuses by context + field(:context_id, :integer) + + # TODO: Remove actor on objects + field(:actor, ObjectValidators.ObjectID) + + field(:attributedTo, ObjectValidators.ObjectID) + field(:published, ObjectValidators.DateTime) + field(:emoji, ObjectValidators.Emoji, default: %{}) + field(:sensitive, :boolean, default: false) + embeds_many(:attachment, AttachmentValidator) + field(:replies_count, :integer, default: 0) + field(:like_count, :integer, default: 0) + field(:announcement_count, :integer, default: 0) + field(:inReplyTo, ObjectValidators.ObjectID) + field(:url, ObjectValidators.Uri) + + field(:likes, {:array, ObjectValidators.ObjectID}, default: []) + field(:announcements, {:array, ObjectValidators.ObjectID}, default: []) + + field(:replies, {:array, ObjectValidators.ObjectID}, default: []) + 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_url(%{"url" => url} = data) when is_bitstring(url), do: data + defp fix_url(%{"url" => url} = data) when is_map(url), do: Map.put(data, "url", url["href"]) + defp fix_url(data), do: data + + defp fix_tag(%{"tag" => tag} = data) when is_list(tag), do: data + defp fix_tag(%{"tag" => tag} = data) when is_map(tag), do: Map.put(data, "tag", [tag]) + defp fix_tag(data), do: Map.drop(data, ["tag"]) + + defp fix_replies(%{"replies" => %{"first" => %{"items" => replies}}} = data) + when is_list(replies), + do: Map.put(data, "replies", replies) + + defp fix_replies(%{"replies" => %{"items" => replies}} = data) when is_list(replies), + do: Map.put(data, "replies", replies) + + defp fix_replies(%{"replies" => replies} = data) when is_bitstring(replies), + do: Map.drop(data, ["replies"]) + + defp fix_replies(data), do: data + + defp fix(data) do + data + |> CommonFixes.fix_actor() + |> CommonFixes.fix_object_defaults() + |> fix_url() + |> fix_tag() + |> fix_replies() + |> Transmogrifier.fix_emoji() + |> Transmogrifier.fix_content_map() + 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, ["Article", "Note", "Page"]) + |> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id]) + |> CommonValidations.validate_any_presence([:cc, :to]) + |> CommonValidations.validate_fields_match([:actor, :attributedTo]) + |> CommonValidations.validate_actor_presence() + |> CommonValidations.validate_host_match() + end +end |