defmodule Pleroma.Object do
use Ecto.Schema
- alias Pleroma.{Repo, Object}
- import Ecto.Query
+ alias Pleroma.{Repo, Object, User, Activity}
+ import Ecto.{Query, Changeset}
schema "objects" do
- field :data, :map
+ field(:data, :map)
timestamps()
end
+ def create(data) do
+ Object.change(%Object{}, %{data: data})
+ |> Repo.insert()
+ end
+
+ def change(struct, params \\ %{}) do
+ struct
+ |> cast(params, [:data])
+ |> validate_required([:data])
+ |> unique_constraint(:ap_id, name: :objects_unique_apid_index)
+ end
+
+ def get_by_ap_id(nil), do: nil
+
def get_by_ap_id(ap_id) do
- Repo.one(from object in Object,
- where: fragment("? @> ?", object.data, ^%{id: ap_id}))
+ Repo.one(from(object in Object, where: fragment("(?)->>'id' = ?", object.data, ^ap_id)))
+ end
+
+ def normalize(obj) when is_map(obj), do: Object.get_by_ap_id(obj["id"])
+ def normalize(ap_id) when is_binary(ap_id), do: Object.get_by_ap_id(ap_id)
+ def normalize(_), do: nil
+
+ # Owned objects can only be mutated by their owner
+ def authorize_mutation(%Object{data: %{"actor" => actor}}, %User{ap_id: ap_id}),
+ do: actor == ap_id
+
+ # Legacy objects can be mutated by anybody
+ def authorize_mutation(%Object{}, %User{}), do: true
+
+ if Mix.env() == :test do
+ def get_cached_by_ap_id(ap_id) do
+ get_by_ap_id(ap_id)
+ end
+ else
+ def get_cached_by_ap_id(ap_id) do
+ key = "object:#{ap_id}"
+
+ Cachex.fetch!(:object_cache, key, fn _ ->
+ object = get_by_ap_id(ap_id)
+
+ if object do
+ {:commit, object}
+ else
+ {:ignore, object}
+ end
+ end)
+ end
end
def context_mapping(context) do
- %Object{data: %{"id" => context}}
+ Object.change(%Object{}, %{data: %{"id" => context}})
+ end
+
+ def delete(%Object{data: %{"id" => id}} = object) do
+ with Repo.delete(object),
+ Repo.delete_all(Activity.all_non_create_by_object_ap_id_q(id)),
+ {:ok, true} <- Cachex.del(:object_cache, "object:#{id}") do
+ {:ok, object}
+ end
end
end