X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fmastodon_api%2Fviews%2Fpoll_view.ex;h=de536c8fb6959a6c5f31abdeaf2a16210f4d88f6;hb=3f3d64acbfe0f8219911cb053e7fdab25137a23a;hp=d6b544037c221791a6e9eac6514ba86824bb28b8;hpb=c4439c630f46153c9f118d7f7e752d880206d262;p=akkoma

diff --git a/lib/pleroma/web/mastodon_api/views/poll_view.ex b/lib/pleroma/web/mastodon_api/views/poll_view.ex
index d6b544037..de536c8fb 100644
--- a/lib/pleroma/web/mastodon_api/views/poll_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/poll_view.ex
@@ -11,7 +11,7 @@ defmodule Pleroma.Web.MastodonAPI.PollView do
     {end_time, expired} = end_time_and_expired(object)
     {options, votes_count} = options_and_votes_count(options)
 
-    %{
+    poll = %{
       # Mastodon uses separate ids for polls, but an object can't have
       # more than one poll embedded so object id is fine
       id: to_string(object.id),
@@ -21,9 +21,16 @@ defmodule Pleroma.Web.MastodonAPI.PollView do
       votes_count: votes_count,
       voters_count: voters_count(object),
       options: options,
-      voted: voted?(params),
       emojis: Pleroma.Web.MastodonAPI.StatusView.build_emojis(object.data["emoji"])
     }
+
+    if params[:for] do
+      # if a user is not authenticated Mastodon doesn't include `voted` & `own_votes` keys in response
+      {voted, own_votes} = voted_and_own_votes(params, options)
+      Map.merge(poll, %{voted: voted, own_votes: own_votes})
+    else
+      poll
+    end
   end
 
   def render("show.json", %{object: object} = params) do
@@ -67,12 +74,29 @@ defmodule Pleroma.Web.MastodonAPI.PollView do
 
   defp voters_count(_), do: 0
 
-  defp voted?(%{object: object} = opts) do
-    if opts[:for] do
-      existing_votes = Pleroma.Web.ActivityPub.Utils.get_existing_votes(opts[:for].ap_id, object)
-      existing_votes != [] or opts[:for].ap_id == object.data["actor"]
+  defp voted_and_own_votes(%{object: object} = params, options) do
+    if params[:for] do
+      existing_votes =
+        Pleroma.Web.ActivityPub.Utils.get_existing_votes(params[:for].ap_id, object)
+
+      voted = existing_votes != [] or params[:for].ap_id == object.data["actor"]
+
+      own_votes =
+        if voted do
+          titles = Enum.map(options, & &1[:title])
+
+          Enum.reduce(existing_votes, [], fn vote, acc ->
+            data = vote |> Map.get(:object) |> Map.get(:data)
+            index = Enum.find_index(titles, &(&1 == data["name"]))
+            [index | acc]
+          end)
+        else
+          []
+        end
+
+      {voted, own_votes}
     else
-      false
+      {false, []}
     end
   end
 end