# Pleroma: A lightweight social networking server # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.OStatus.FeedRepresenter do alias Pleroma.User alias Pleroma.Web.MediaProxy alias Pleroma.Web.OStatus alias Pleroma.Web.OStatus.ActivityRepresenter alias Pleroma.Web.OStatus.UserRepresenter def to_simple_form(user, activities, _users) do most_recent_update = (List.first(activities) || user).updated_at |> NaiveDateTime.to_iso8601() h = fn str -> [to_charlist(str)] end last_activity = List.last(activities) entries = activities |> Enum.map(fn activity -> {:entry, ActivityRepresenter.to_simple_form(activity, user)} end) |> Enum.filter(fn {_, form} -> form end) [ { :feed, [ xmlns: 'http://www.w3.org/2005/Atom', "xmlns:thr": 'http://purl.org/syndication/thread/1.0', "xmlns:activity": 'http://activitystrea.ms/spec/1.0/', "xmlns:poco": 'http://portablecontacts.net/spec/1.0', "xmlns:ostatus": 'http://ostatus.org/schema/1.0' ], [ {:id, h.(OStatus.feed_path(user))}, {:title, ['#{user.nickname}\'s timeline']}, {:updated, h.(most_recent_update)}, {:logo, [to_charlist(User.avatar_url(user) |> MediaProxy.url())]}, {:link, [rel: 'hub', href: h.(OStatus.pubsub_path(user))], []}, {:link, [rel: 'salmon', href: h.(OStatus.salmon_path(user))], []}, {:link, [rel: 'self', href: h.(OStatus.feed_path(user)), type: 'application/atom+xml'], []}, {:author, UserRepresenter.to_simple_form(user)} ] ++ if last_activity do [ {:link, [ rel: 'next', href: to_charlist(OStatus.feed_path(user)) ++ '?max_id=' ++ to_charlist(last_activity.id), type: 'application/atom+xml' ], []} ] else [] end ++ entries } ] end end