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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.PleromaAPI.EmojiReactionView do
   6   use Pleroma.Web, :view
   7
   8   alias Pleroma.Web.MastodonAPI.AccountView
   9   alias Pleroma.Web.MediaProxy
  10
  11   def render("index.json", %{emoji_reactions: emoji_reactions} = opts) do
  12     render_many(emoji_reactions, __MODULE__, "show.json", opts)
  13   end
  14
  15   def render("show.json", %{emoji_reaction: {emoji, user_ap_ids, url}, user: user}) do
  16     users = fetch_users(user_ap_ids)
  17
  18     %{
  19       name: emoji,
  20       count: length(users),
  21       accounts: render(AccountView, "index.json", users: users, for: user),
  22       url: MediaProxy.url(url),
  23       me: !!(user && user.ap_id in user_ap_ids)
  24     }
  25   end
  26
  27   defp fetch_users(user_ap_ids) do
  28     user_ap_ids
  29     |> Enum.map(&Pleroma.User.get_cached_by_ap_id/1)
  30     |> Enum.filter(fn
  31       %{is_active: true} -> true
  32       _ -> false
  33     end)
  34   end
  35 end