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.Activity
   9   alias Pleroma.Formatter
  10
  11   def render("activity.json", %{activity: %{data: %{"type" => "Like"}} = activity} = opts) do
  12     user = User.get_cached_by_ap_id(activity.data["actor"])
  13     liked_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
  14     created_at = activity.data["published"]
  15     |> Utils.date_to_asctime
  16
  17     text = "#{user.nickname} favorited a status."
  18
  19     %{
  20       "id" => activity.id,
  21       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
  22       "statusnet_html" => text,
  23       "text" => text,
  24       "is_local" => activity.local,
  25       "is_post_verb" => false,
  26       "uri" => "tag:#{activity.data["id"]}:objectType=Favourite",
  27       "created_at" => created_at,
  28       "in_reply_to_status_id" => liked_activity.id,
  29       "external_url" => activity.data["id"],
  30       "activity_type" => "like"
  31     }
  32   end
  33
  34   def render("activity.json", %{activity: %{data: %{"type" => "Create", "object" => object}} = activity} = opts) do
  35     actor = get_in(activity.data, ["actor"])
  36     user = User.get_cached_by_ap_id(actor)
  37
  38     created_at = object["published"] |> Utils.date_to_asctime
  39     like_count = object["like_count"] || 0
  40     announcement_count = object["announcement_count"] || 0
  41     favorited = opts[:for] && opts[:for].ap_id in (object["likes"] || [])
  42     repeated = opts[:for] && opts[:for].ap_id in (object["announcements"] || [])
  43
  44     attentions = activity.recipients
  45     |> Enum.map(fn (ap_id) -> User.get_cached_by_ap_id(ap_id) end)
  46     |> Enum.filter(&(&1))
  47     |> Enum.map(fn (user) -> UserView.render("show.json", %{user: user, for: opts[:for]}) end)
  48
  49     conversation_id = conversation_id(activity)
  50
  51     tags = activity.data["object"]["tag"] || []
  52     possibly_sensitive = activity.data["object"]["sensitive"] || Enum.member?(tags, "nsfw")
  53
  54     tags = if possibly_sensitive, do: Enum.uniq(["nsfw" | tags]), else: tags
  55
  56     summary = activity.data["object"]["summary"]
  57     content = object["content"]
  58     content = if !!summary and summary != "" do
  59       "<span>#{activity.data["object"]["summary"]}</span><br />#{content}</span>"
  60     else
  61       content
  62     end
  63
  64     html = HtmlSanitizeEx.basic_html(content)
  65     |> Formatter.emojify(object["emoji"])
  66
  67     %{
  68       "id" => activity.id,
  69       "uri" => activity.data["object"]["id"],
  70       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
  71       "statusnet_html" => html,
  72       "text" => HtmlSanitizeEx.strip_tags(content),
  73       "is_local" => activity.local,
  74       "is_post_verb" => true,
  75       "created_at" => created_at,
  76       "in_reply_to_status_id" => object["inReplyToStatusId"],
  77       "statusnet_conversation_id" => conversation_id,
  78       "attachments" => (object["attachment"] || []) |> ObjectRepresenter.enum_to_list(opts),
  79       "attentions" => attentions,
  80       "fave_num" => like_count,
  81       "repeat_num" => announcement_count,
  82       "favorited" => !!favorited,
  83       "repeated" => !!repeated,
  84       "external_url" => object["external_url"] || object["id"],
  85       "tags" => tags,
  86       "activity_type" => "post",
  87       "possibly_sensitive" => possibly_sensitive
  88     }
  89   end
  90
  91   defp conversation_id(activity) do
  92     with context when not is_nil(context) <- activity.data["context"] do
  93       TwitterAPI.context_to_conversation_id(context)
  94     else _e -> nil
  95     end
  96   end
  97 end