defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do use Pleroma.Web.TwitterAPI.Representers.BaseRepresenter alias Pleroma.Web.TwitterAPI.Representers.{UserRepresenter, ObjectRepresenter} alias Pleroma.Activity defp user_by_ap_id(user_list, ap_id) do Enum.find(user_list, fn (%{ap_id: user_id}) -> ap_id == user_id end) end def to_map(%Activity{data: %{"type" => "Announce", "actor" => actor}} = activity, %{users: users, announced_activity: announced_activity} = opts) do user = user_by_ap_id(users, actor) created_at = get_in(activity.data, ["published"]) |> date_to_asctime text = "#{user.nickname} retweeted a status." announced_user = user_by_ap_id(users, announced_activity.data["actor"]) retweeted_status = to_map(announced_activity, Map.merge(%{user: announced_user}, opts)) %{ "id" => activity.id, "user" => UserRepresenter.to_map(user, opts), "statusnet_html" => text, "text" => text, "is_local" => true, "is_post_verb" => false, "uri" => "tag:#{activity.data["id"]}:objectType=note", "created_at" => created_at, "retweeted_status" => retweeted_status } end def to_map(%Activity{data: %{"type" => "Like"}} = activity, %{user: user, liked_activity: liked_activity} = opts) do created_at = get_in(activity.data, ["published"]) |> date_to_asctime text = "#{user.nickname} favorited a status." %{ "id" => activity.id, "user" => UserRepresenter.to_map(user, opts), "statusnet_html" => text, # TODO: add summary "text" => text, "is_local" => true, "is_post_verb" => false, "uri" => "tag:#{activity.data["id"]}:objectType=Favourite", "created_at" => created_at, "in_reply_to_status_id" => liked_activity.id, } end def to_map(%Activity{data: %{"type" => "Follow"}} = activity, %{user: user} = opts) do created_at = get_in(activity.data, ["published"]) |> date_to_asctime %{ "id" => activity.id, "user" => UserRepresenter.to_map(user, opts), "attentions" => [], "statusnet_html" => "", # TODO: add summary "text" => "", "is_local" => true, "is_post_verb" => false, "created_at" => created_at, "in_reply_to_status_id" => nil, } end def to_map(%Activity{} = activity, %{user: user} = opts) do content = get_in(activity.data, ["object", "content"]) created_at = get_in(activity.data, ["object", "published"]) |> date_to_asctime like_count = get_in(activity.data, ["object", "like_count"]) || 0 announcement_count = get_in(activity.data, ["object", "announcement_count"]) || 0 favorited = opts[:for] && opts[:for].ap_id in (activity.data["object"]["likes"] || []) repeated = opts[:for] && opts[:for].ap_id in (activity.data["object"]["announcements"] || []) mentions = opts[:mentioned] || [] attentions = activity.data["to"] |> Enum.map(fn (ap_id) -> Enum.find(mentions, fn(user) -> ap_id == user.ap_id end) end) |> Enum.filter(&(&1)) |> Enum.map(fn (user) -> UserRepresenter.to_map(user, opts) end) %{ "id" => activity.id, "user" => UserRepresenter.to_map(user, opts), "attentions" => [], "statusnet_html" => content, "text" => HtmlSanitizeEx.strip_tags(content), "is_local" => true, "is_post_verb" => true, "created_at" => created_at, "in_reply_to_status_id" => activity.data["object"]["inReplyToStatusId"], "statusnet_conversation_id" => activity.data["object"]["statusnetConversationId"], "attachments" => (activity.data["object"]["attachment"] || []) |> ObjectRepresenter.enum_to_list(opts), "attentions" => attentions, "fave_num" => like_count, "repeat_num" => announcement_count, "favorited" => !!favorited, "repeated" => !!repeated, } end defp date_to_asctime(date) do with {:ok, date, _offset} <- date |> DateTime.from_iso8601 do Calendar.Strftime.strftime!(date, "%a %b %d %H:%M:%S %z %Y") else _e -> "" end end end