- def get_visibility(%{"visibility" => visibility})
- when visibility in ~w{public unlisted private direct},
- do: visibility
-
- def get_visibility(%{"in_reply_to_status_id" => status_id}) when not is_nil(status_id) do
- case get_replied_to_activity(status_id) do
- nil ->
- "public"
-
- in_reply_to ->
- # XXX: these heuristics should be moved out of MastodonAPI.
- with %Object{} = object <- Object.normalize(in_reply_to) do
- Pleroma.Web.MastodonAPI.StatusView.get_visibility(object)
- end
+ def vote(user, object, choices) do
+ with "Question" <- object.data["type"],
+ {:author, false} <- {:author, object.data["actor"] == user.ap_id},
+ {:existing_votes, []} <- {:existing_votes, Utils.get_existing_votes(user.ap_id, object)},
+ {options, max_count} <- get_options_and_max_count(object),
+ option_count <- Enum.count(options),
+ {:choice_check, {choices, true}} <-
+ {:choice_check, normalize_and_validate_choice_indices(choices, option_count)},
+ {:count_check, true} <- {:count_check, Enum.count(choices) <= max_count} do
+ answer_activities =
+ Enum.map(choices, fn index ->
+ answer_data = make_answer_data(user, object, Enum.at(options, index)["name"])
+
+ {:ok, activity} =
+ ActivityPub.create(%{
+ to: answer_data["to"],
+ actor: user,
+ context: object.data["context"],
+ object: answer_data,
+ additional: %{"cc" => answer_data["cc"]}
+ })
+
+ activity
+ end)
+
+ object = Object.get_cached_by_ap_id(object.data["id"])
+ {:ok, answer_activities, object}
+ else
+ {:author, _} -> {:error, dgettext("errors", "Poll's author can't vote")}
+ {:existing_votes, _} -> {:error, dgettext("errors", "Already voted")}
+ {:choice_check, {_, false}} -> {:error, dgettext("errors", "Invalid indices")}
+ {:count_check, false} -> {:error, dgettext("errors", "Too many choices")}