# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Pipeline do
alias Pleroma.Activity
+ alias Pleroma.Config
+ alias Pleroma.Object
+ alias Pleroma.Repo
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.MRF
alias Pleroma.Web.ActivityPub.ObjectValidator
alias Pleroma.Web.ActivityPub.SideEffects
alias Pleroma.Web.Federator
- @spec common_pipeline(map(), keyword()) :: {:ok, Activity.t(), keyword()} | {:error, any()}
+ @spec common_pipeline(map(), keyword()) ::
+ {:ok, Activity.t() | Object.t(), keyword()} | {:error, any()}
def common_pipeline(object, meta) do
+ case Repo.transaction(fn -> do_common_pipeline(object, meta) end) do
+ {:ok, {:ok, activity, meta}} ->
+ SideEffects.handle_after_transaction(meta)
+ {:ok, activity, meta}
+
+ {:ok, value} ->
+ value
+
+ {:error, e} ->
+ {:error, e}
+ end
+ end
+
+ def do_common_pipeline(object, meta) do
with {_, {:ok, validated_object, meta}} <-
{:validate_object, ObjectValidator.validate(object, meta)},
{_, {:ok, mrfd_object}} <- {:mrf_object, MRF.filter(validated_object)},
- {_, {:ok, %Activity{} = activity, meta}} <-
+ {_, {:ok, activity, meta}} <-
{:persist_object, ActivityPub.persist(mrfd_object, meta)},
- {_, {:ok, %Activity{} = activity, meta}} <-
+ {_, {:ok, activity, meta}} <-
{:execute_side_effects, SideEffects.handle(activity, meta)},
{_, {:ok, _}} <- {:federation, maybe_federate(activity, meta)} do
{:ok, activity, meta}
else
+ {:mrf_object, {:reject, _}} -> {:ok, nil, meta}
e -> {:error, e}
end
end
- defp maybe_federate(activity, meta) do
+ defp maybe_federate(%Object{}, _), do: {:ok, :not_federated}
+
+ defp maybe_federate(%Activity{} = activity, meta) do
with {:ok, local} <- Keyword.fetch(meta, :local) do
- if local do
+ do_not_federate = meta[:do_not_federate] || !Config.get([:instance, :federating])
+
+ if !do_not_federate && local do
Federator.publish(activity)
{:ok, :federated}
else
{:ok, :not_federated}
end
else
- _e -> {:error, "local not set in meta"}
+ _e -> {:error, :badarg}
end
end
end