From 0cb9e1da746ee5bfb8147cead3944f0e13fb447f Mon Sep 17 00:00:00 2001 From: Lain Soykaf Date: Wed, 22 Jul 2020 14:44:06 +0200 Subject: [PATCH] StatusView: Handle badly formatted emoji reactions. --- .../web/mastodon_api/views/status_view.ex | 24 ++++++++++++++----- .../mastodon_api/views/status_view_test.exs | 17 +++++++++++++ 2 files changed, 35 insertions(+), 6 deletions(-) diff --git a/lib/pleroma/web/mastodon_api/views/status_view.ex b/lib/pleroma/web/mastodon_api/views/status_view.ex index fa9d695f3..91b41ef59 100644 --- a/lib/pleroma/web/mastodon_api/views/status_view.ex +++ b/lib/pleroma/web/mastodon_api/views/status_view.ex @@ -297,13 +297,17 @@ def render("show.json", %{activity: %{data: %{"object" => _object}} = activity} emoji_reactions = with %{data: %{"reactions" => emoji_reactions}} <- object do - Enum.map(emoji_reactions, fn [emoji, users] -> - %{ - name: emoji, - count: length(users), - me: !!(opts[:for] && opts[:for].ap_id in users) - } + Enum.map(emoji_reactions, fn + [emoji, users] when is_list(users) -> + build_emoji_map(emoji, users, opts[:for]) + + {emoji, users} when is_list(users) -> + build_emoji_map(emoji, users, opts[:for]) + + _ -> + nil end) + |> Enum.reject(&is_nil/1) else _ -> [] end @@ -545,4 +549,12 @@ defp present?(_), do: true defp pinned?(%Activity{id: id}, %User{pinned_activities: pinned_activities}), do: id in pinned_activities + + defp build_emoji_map(emoji, users, current_user) do + %{ + name: emoji, + count: length(users), + me: !!(current_user && current_user.ap_id in users) + } + end end diff --git a/test/web/mastodon_api/views/status_view_test.exs b/test/web/mastodon_api/views/status_view_test.exs index fa26b3129..8791d3573 100644 --- a/test/web/mastodon_api/views/status_view_test.exs +++ b/test/web/mastodon_api/views/status_view_test.exs @@ -56,6 +56,23 @@ test "has an emoji reaction list" do ] end + test "works correctly with badly formatted emojis" do + user = insert(:user) + {:ok, activity} = CommonAPI.post(user, %{status: "yo"}) + + activity + |> Object.normalize(false) + |> Object.update_data(%{"reactions" => %{"☕" => [user.ap_id], "x" => 1}}) + + activity = Activity.get_by_id(activity.id) + + status = StatusView.render("show.json", activity: activity, for: user) + + assert status[:pleroma][:emoji_reactions] == [ + %{name: "☕", count: 1, me: true} + ] + end + test "loads and returns the direct conversation id when given the `with_direct_conversation_id` option" do user = insert(:user)