distraction.party/lib/pleroma/web/activity_pub/views/object_view.ex
Hélène e88f36f72b ObjectView: do not fetch an object for its ID
Non-Create/Listen activities had their associated object field
normalized and fetched, but only to use their `id` field, which is both
slow and redundant. This also failed on Undo activities, which delete
the associated object/activity in database.

Undo activities will now render properly and database loads should
improve ever so slightly.
2022-09-11 19:52:59 +01:00

40 lines
1.3 KiB
Elixir

# 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.ObjectView do
use Pleroma.Web, :view
alias Pleroma.Activity
alias Pleroma.Object
alias Pleroma.Web.ActivityPub.Transmogrifier
def render("object.json", %{object: %Object{} = object}) do
base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header()
additional = Transmogrifier.prepare_object(object.data)
Map.merge(base, additional)
end
def render("object.json", %{object: %Activity{data: %{"type" => activity_type}} = activity})
when activity_type in ["Create"] do
base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header()
object = Object.normalize(activity, fetch: false)
additional =
Transmogrifier.prepare_object(activity.data)
|> Map.put("object", Transmogrifier.prepare_object(object.data))
Map.merge(base, additional)
end
def render("object.json", %{object: %Activity{} = activity}) do
base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header()
object_id = Object.normalize(activity, id_only: true)
additional =
Transmogrifier.prepare_object(activity.data)
|> Map.put("object", object_id)
Map.merge(base, additional)
end
end