From 4644a8bd109faf6c684767fc60c37e298b8c5c07 Mon Sep 17 00:00:00 2001 From: "Haelwenn (lanodan) Monnier" Date: Mon, 15 Jun 2020 00:30:45 +0200 Subject: [PATCH] Fix multiple-choice poll detection --- lib/pleroma/object.ex | 17 ++++++++++------- lib/pleroma/web/common_api/common_api.ex | 9 +++++++-- lib/pleroma/web/mastodon_api/views/poll_view.ex | 4 ++-- 3 files changed, 19 insertions(+), 11 deletions(-) diff --git a/lib/pleroma/object.ex b/lib/pleroma/object.ex index 546c4ea01..4dd929cfd 100644 --- a/lib/pleroma/object.ex +++ b/lib/pleroma/object.ex @@ -255,6 +255,12 @@ defmodule Pleroma.Object do end end + defp poll_is_multiple?(%Object{data: %{"anyOf" => anyOf}}) do + !Enum.empty?(anyOf) + end + + defp poll_is_multiple?(_), do: false + def decrease_replies_count(ap_id) do Object |> where([o], fragment("?->>'id' = ?::text", o.data, ^to_string(ap_id))) @@ -281,10 +287,10 @@ defmodule Pleroma.Object do def increase_vote_count(ap_id, name, actor) do with %Object{} = object <- Object.normalize(ap_id), "Question" <- object.data["type"] do - multiple = Map.has_key?(object.data, "anyOf") + key = if poll_is_multiple?(object), do: "anyOf", else: "oneOf" options = - (object.data["anyOf"] || object.data["oneOf"] || []) + object.data[key] |> Enum.map(fn %{"name" => ^name} = option -> Kernel.update_in(option["replies"]["totalItems"], &(&1 + 1)) @@ -296,11 +302,8 @@ defmodule Pleroma.Object do voters = [actor | object.data["voters"] || []] |> Enum.uniq() data = - if multiple do - Map.put(object.data, "anyOf", options) - else - Map.put(object.data, "oneOf", options) - end + object.data + |> Map.put(key, options) |> Map.put("voters", voters) object diff --git a/lib/pleroma/web/common_api/common_api.ex b/lib/pleroma/web/common_api/common_api.ex index 4d5b0decf..692ceab1e 100644 --- a/lib/pleroma/web/common_api/common_api.ex +++ b/lib/pleroma/web/common_api/common_api.ex @@ -340,8 +340,13 @@ defmodule Pleroma.Web.CommonAPI do end end - defp get_options_and_max_count(%{data: %{"anyOf" => any_of}}), do: {any_of, Enum.count(any_of)} - defp get_options_and_max_count(%{data: %{"oneOf" => one_of}}), do: {one_of, 1} + defp get_options_and_max_count(%{data: %{"anyOf" => any_of}}) + when is_list(any_of) and any_of != [], + do: {any_of, Enum.count(any_of)} + + defp get_options_and_max_count(%{data: %{"oneOf" => one_of}}) + when is_list(one_of) and one_of != [], + do: {one_of, 1} defp normalize_and_validate_choices(choices, object) do choices = Enum.map(choices, fn i -> if is_binary(i), do: String.to_integer(i), else: i end) diff --git a/lib/pleroma/web/mastodon_api/views/poll_view.ex b/lib/pleroma/web/mastodon_api/views/poll_view.ex index 59a5deb28..73c990e2e 100644 --- a/lib/pleroma/web/mastodon_api/views/poll_view.ex +++ b/lib/pleroma/web/mastodon_api/views/poll_view.ex @@ -28,10 +28,10 @@ defmodule Pleroma.Web.MastodonAPI.PollView do def render("show.json", %{object: object} = params) do case object.data do - %{"anyOf" => options} when is_list(options) -> + %{"anyOf" => options} when is_list(options) and options != [] -> render(__MODULE__, "show.json", Map.merge(params, %{multiple: true, options: options})) - %{"oneOf" => options} when is_list(options) -> + %{"oneOf" => options} when is_list(options) and options != [] -> render(__MODULE__, "show.json", Map.merge(params, %{multiple: false, options: options})) _ ->