git.squeep.com Git - akkoma/blob - lib/pleroma/web/ostatus/feed_representer.ex

   1 defmodule Pleroma.Web.OStatus.FeedRepresenter do
   2   alias Pleroma.Web.OStatus
   3   alias Pleroma.Web.OStatus.{UserRepresenter, ActivityRepresenter}
   4   alias Pleroma.User
   5   alias Pleroma.Web.MediaProxy
   6
   7   def to_simple_form(user, activities, _users) do
   8     most_recent_update = (List.first(activities) || user).updated_at
   9     |> NaiveDateTime.to_iso8601
  10
  11     h = fn(str) -> [to_charlist(str)] end
  12
  13     last_activity = List.last(activities)
  14
  15     entries = activities
  16     |> Enum.map(fn(activity) ->
  17       {:entry, ActivityRepresenter.to_simple_form(activity, user)}
  18     end)
  19     |> Enum.filter(fn ({_, form}) -> form end)
  20
  21     [{
  22       :feed, [
  23         xmlns: 'http://www.w3.org/2005/Atom',
  24         "xmlns:thr": 'http://purl.org/syndication/thread/1.0',
  25         "xmlns:activity": 'http://activitystrea.ms/spec/1.0/',
  26         "xmlns:poco": 'http://portablecontacts.net/spec/1.0',
  27         "xmlns:ostatus": 'http://ostatus.org/schema/1.0'
  28       ], [
  29         {:id, h.(OStatus.feed_path(user))},
  30         {:title, ['#{user.nickname}\'s timeline']},
  31         {:updated, h.(most_recent_update)},
  32         {:logo, [to_charlist(User.avatar_url(user) |> MediaProxy.url())]},
  33         {:link, [rel: 'hub', href: h.(OStatus.pubsub_path(user))], []},
  34         {:link, [rel: 'salmon', href: h.(OStatus.salmon_path(user))], []},
  35         {:link, [rel: 'self', href: h.(OStatus.feed_path(user)), type: 'application/atom+xml'], []},
  36         {:author, UserRepresenter.to_simple_form(user)},
  37       ] ++
  38       if last_activity do
  39         [{:link, [rel: 'next',
  40           href: to_charlist(OStatus.feed_path(user)) ++ '?max_id=' ++ to_charlist(last_activity.id),
  41           type: 'application/atom+xml'], []}]
  42       else
  43         []
  44       end
  45       ++ entries
  46     }]
  47   end
  48 end