git.squeep.com Git - akkoma/blob - lib/pleroma/web/twitter_api/representers/activity_representer.ex

   1 defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
   2   use Pleroma.Web.TwitterAPI.Representers.BaseRepresenter
   3   alias Pleroma.Web.TwitterAPI.Representers.{UserRepresenter, ObjectRepresenter}
   4   alias Pleroma.Activity
   5
   6
   7   def to_map(%Activity{data: %{"type" => "Like"}} = activity, %{user: user, liked_activity: liked_activity} = opts) do
   8     created_at = get_in(activity.data, ["published"])
   9     |> date_to_asctime
  10
  11     text = "#{user.nickname} favorited a status."
  12
  13     %{
  14       "id" => activity.id,
  15       "user" => UserRepresenter.to_map(user, opts),
  16       "statusnet_html" => text,  # TODO: add summary
  17       "text" => text,
  18       "is_local" => true,
  19       "is_post_verb" => false,
  20       "uri" => "tag:#{activity.data["id"]}:objectType=Favourite",
  21       "created_at" => created_at,
  22       "in_reply_to_status_id" => liked_activity.id,
  23     }
  24   end
  25
  26   def to_map(%Activity{data: %{"type" => "Follow"}} = activity, %{user: user} = opts) do
  27     created_at = get_in(activity.data, ["published"])
  28     |> date_to_asctime
  29
  30     %{
  31       "id" => activity.id,
  32       "user" => UserRepresenter.to_map(user, opts),
  33       "attentions" => [],
  34       "statusnet_html" => "",  # TODO: add summary
  35       "text" => "",
  36       "is_local" => true,
  37       "is_post_verb" => false,
  38       "created_at" => created_at,
  39       "in_reply_to_status_id" => nil,
  40     }
  41   end
  42
  43   def to_map(%Activity{} = activity, %{user: user} = opts) do
  44     content = get_in(activity.data, ["object", "content"])
  45     created_at = get_in(activity.data, ["object", "published"])
  46     |> date_to_asctime
  47     like_count = get_in(activity.data, ["object", "like_count"]) || 0
  48     favorited = opts[:for] && opts[:for].ap_id in (activity.data["object"]["likes"] || [])
  49
  50     mentions = opts[:mentioned] || []
  51
  52     attentions = activity.data["to"]
  53     |> Enum.map(fn (ap_id) -> Enum.find(mentions, fn(user) -> ap_id == user.ap_id end) end)
  54     |> Enum.filter(&(&1))
  55     |> Enum.map(fn (user) -> UserRepresenter.to_map(user, opts) end)
  56
  57     %{
  58       "id" => activity.id,
  59       "user" => UserRepresenter.to_map(user, opts),
  60       "attentions" => [],
  61       "statusnet_html" => content,
  62       "text" => HtmlSanitizeEx.strip_tags(content),
  63       "is_local" => true,
  64       "is_post_verb" => true,
  65       "created_at" => created_at,
  66       "in_reply_to_status_id" => activity.data["object"]["inReplyToStatusId"],
  67       "statusnet_conversation_id" => activity.data["object"]["statusnetConversationId"],
  68       "attachments" => (activity.data["object"]["attachment"] || []) |> ObjectRepresenter.enum_to_list(opts),
  69       "attentions" => attentions,
  70       "fave_num" => like_count,
  71       "favorited" => !!favorited
  72     }
  73   end
  74
  75   defp date_to_asctime(date) do
  76     with {:ok, date, _offset} <- date |> DateTime.from_iso8601 do
  77       Calendar.Strftime.strftime!(date, "%a %b %d %H:%M:%S %z %Y")
  78     else _e ->
  79       ""
  80     end
  81   end
  82 end