X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fmastodon_api%2Fviews%2Fconversation_view.ex;h=46b63b54ba3aae97fc7201d71c210928937b8d9c;hb=ab5bf7c020ff48ec99e1007a3d3b9ac8195979bd;hp=e9d2735b39660af8738a85c60f6f6c06572e0a29;hpb=e7aef27c0011d3fd0b569ebdb9196a1e011eae5d;p=akkoma

diff --git a/lib/pleroma/web/mastodon_api/views/conversation_view.ex b/lib/pleroma/web/mastodon_api/views/conversation_view.ex
index e9d2735b3..46b63b54b 100644
--- a/lib/pleroma/web/mastodon_api/views/conversation_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/conversation_view.ex
@@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.ConversationView do
@@ -12,7 +12,10 @@ defmodule Pleroma.Web.MastodonAPI.ConversationView do
   alias Pleroma.Web.MastodonAPI.StatusView
 
   def render("participations.json", %{participations: participations, for: user}) do
-    render_many(participations, __MODULE__, "participation.json", as: :participation, for: user)
+    safe_render_many(participations, __MODULE__, "participation.json", %{
+      as: :participation,
+      for: user
+    })
   end
 
   def render("participation.json", %{participation: participation, for: user}) do
@@ -20,21 +23,36 @@ defmodule Pleroma.Web.MastodonAPI.ConversationView do
 
     last_activity_id =
       with nil <- participation.last_activity_id do
-        ActivityPub.fetch_latest_activity_id_for_context(participation.conversation.ap_id, %{
-          "user" => user,
-          "blocking_user" => user
-        })
+        ActivityPub.fetch_latest_direct_activity_id_for_context(
+          participation.conversation.ap_id,
+          %{
+            user: user,
+            blocking_user: user
+          }
+        )
       end
 
     activity = Activity.get_by_id_with_object(last_activity_id)
-    # Conversations return all users except the current user.
-    users = Enum.reject(participation.recipients, &(&1.id == user.id))
+
+    # Conversations return all users except the current user,
+    # except when the current user is the only participant
+    users =
+      if length(participation.recipients) > 1 do
+        Enum.reject(participation.recipients, &(&1.id == user.id))
+      else
+        participation.recipients
+      end
 
     %{
       id: participation.id |> to_string(),
-      accounts: render(AccountView, "index.json", users: users, as: :user),
+      accounts: render(AccountView, "index.json", users: users, for: user),
       unread: !participation.read,
-      last_status: render(StatusView, "show.json", activity: activity, for: user)
+      last_status:
+        render(StatusView, "show.json",
+          activity: activity,
+          direct_conversation_id: participation.id,
+          for: user
+        )
     }
   end
 end