git.squeep.com Git - akkoma/blob - lib/pleroma/web/twitter_api/views/activity_view.ex

   1 defmodule Pleroma.Web.TwitterAPI.ActivityView do
   2   use Pleroma.Web, :view
   3   alias Pleroma.Web.CommonAPI.Utils
   4   alias Pleroma.User
   5   alias Pleroma.Web.TwitterAPI.UserView
   6   alias Pleroma.Web.TwitterAPI.TwitterAPI
   7   alias Pleroma.Web.TwitterAPI.Representers.ObjectRepresenter
   8   alias Pleroma.Formatter
   9
  10   def render("activity.json", %{activity: %{data: %{"type" => "Create", "object" => object}} = activity} = opts) do
  11     actor = get_in(activity.data, ["actor"])
  12     user = User.get_cached_by_ap_id(actor)
  13
  14     created_at = object["published"] |> Utils.date_to_asctime
  15     like_count = object["like_count"] || 0
  16     announcement_count = object["announcement_count"] || 0
  17     favorited = opts[:for] && opts[:for].ap_id in (object["likes"] || [])
  18     repeated = opts[:for] && opts[:for].ap_id in (object["announcements"] || [])
  19
  20     attentions = activity.recipients
  21     |> Enum.map(fn (ap_id) -> User.get_cached_by_ap_id(ap_id) end)
  22     |> Enum.filter(&(&1))
  23     |> Enum.map(fn (user) -> UserView.render("show.json", %{user: user, for: opts[:for]}) end)
  24
  25     conversation_id = conversation_id(activity)
  26
  27     tags = activity.data["object"]["tag"] || []
  28     possibly_sensitive = activity.data["object"]["sensitive"] || Enum.member?(tags, "nsfw")
  29
  30     tags = if possibly_sensitive, do: Enum.uniq(["nsfw" | tags]), else: tags
  31
  32     summary = activity.data["object"]["summary"]
  33     content = object["content"]
  34     content = if !!summary and summary != "" do
  35       "<span>#{activity.data["object"]["summary"]}</span><br />#{content}</span>"
  36     else
  37       content
  38     end
  39
  40     html = HtmlSanitizeEx.basic_html(content)
  41     |> Formatter.emojify(object["emoji"])
  42
  43     %{
  44       "id" => activity.id,
  45       "uri" => activity.data["object"]["id"],
  46       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
  47       "statusnet_html" => html,
  48       "text" => HtmlSanitizeEx.strip_tags(content),
  49       "is_local" => activity.local,
  50       "is_post_verb" => true,
  51       "created_at" => created_at,
  52       "in_reply_to_status_id" => object["inReplyToStatusId"],
  53       "statusnet_conversation_id" => conversation_id,
  54       "attachments" => (object["attachment"] || []) |> ObjectRepresenter.enum_to_list(opts),
  55       "attentions" => attentions,
  56       "fave_num" => like_count,
  57       "repeat_num" => announcement_count,
  58       "favorited" => !!favorited,
  59       "repeated" => !!repeated,
  60       "external_url" => object["external_url"] || object["id"],
  61       "tags" => tags,
  62       "activity_type" => "post",
  63       "possibly_sensitive" => possibly_sensitive
  64     }
  65   end
  66
  67   defp conversation_id(activity) do
  68     with context when not is_nil(context) <- activity.data["context"] do
  69       TwitterAPI.context_to_conversation_id(context)
  70     else _e -> nil
  71     end
  72   end
  73 end