# Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 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.ActivityPub.Visibility
alias Pleroma.Web.Federator
+ @side_effects Config.get([:pipeline, :side_effects], SideEffects)
+ @federator Config.get([:pipeline, :federator], Federator)
+ @object_validator Config.get([:pipeline, :object_validator], ObjectValidator)
+ @mrf Config.get([:pipeline, :mrf], MRF)
+ @activity_pub Config.get([:pipeline, :activity_pub], ActivityPub)
+ @config Config.get([:pipeline, :config], Config)
+
@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}} ->
+ @side_effects.handle_after_transaction(meta)
+ {:ok, activity, meta}
+
+ {:ok, value} ->
+ value
+
+ {:error, e} ->
+ {:error, e}
+
+ {:reject, e} ->
+ {:reject, 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)},
+ {:validate_object, @object_validator.validate(object, meta)},
+ {_, {:ok, mrfd_object, meta}} <-
+ {:mrf_object, @mrf.pipeline_filter(validated_object, meta)},
{_, {:ok, activity, meta}} <-
- {:persist_object, ActivityPub.persist(mrfd_object, meta)},
+ {:persist_object, @activity_pub.persist(mrfd_object, meta)},
{_, {:ok, activity, meta}} <-
- {:execute_side_effects, SideEffects.handle(activity, meta)},
+ {:execute_side_effects, @side_effects.handle(activity, meta)},
{_, {:ok, _}} <- {:federation, maybe_federate(activity, meta)} do
{:ok, activity, meta}
else
- {:mrf_object, {:reject, _}} -> {:ok, nil, meta}
+ {:mrf_object, {:reject, message, _}} -> {:reject, message}
e -> {:error, e}
end
end
defp maybe_federate(%Activity{} = activity, meta) do
with {:ok, local} <- Keyword.fetch(meta, :local) do
- if local do
- Federator.publish(activity)
+ do_not_federate = meta[:do_not_federate] || !@config.get([:instance, :federating])
+
+ if !do_not_federate and local and not Visibility.is_local_public?(activity) do
+ activity =
+ if object = Keyword.get(meta, :object_data) do
+ %{activity | data: Map.put(activity.data, "object", object)}
+ else
+ activity
+ end
+
+ @federator.publish(activity)
{:ok, :federated}
else
{:ok, :not_federated}