# Pleroma: A lightweight social networking server # Copyright © 2017-2019 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" => "Create"}} = activity}) do base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header() object = Object.normalize(activity.data["object"]) 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 = Object.normalize(activity.data["object"]) additional = Transmogrifier.prepare_object(activity.data) |> Map.put("object", object.data["id"]) Map.merge(base, additional) end def render("likes.json", ap_id, likes, page) do collection(likes, "#{ap_id}/likes", page) |> Map.merge(Pleroma.Web.ActivityPub.Utils.make_json_ld_header()) end def render("likes.json", ap_id, likes) do %{ "id" => "#{ap_id}/likes", "type" => "OrderedCollection", "totalItems" => length(likes), "first" => collection(likes, "#{ap_id}/likes", 1) } |> Map.merge(Pleroma.Web.ActivityPub.Utils.make_json_ld_header()) end def collection(collection, iri, page) do offset = (page - 1) * 10 items = Enum.slice(collection, offset, 10) items = Enum.map(items, fn object -> Transmogrifier.prepare_object(object.data) end) total = length(collection) map = %{ "id" => "#{iri}?page=#{page}", "type" => "OrderedCollectionPage", "partOf" => iri, "totalItems" => total, "orderedItems" => items } if offset < total do Map.put(map, "next", "#{iri}?page=#{page + 1}") end end end