Merge branch 'from/upstream-develop/tusooa/streaming-fix' into 'develop'

Streaming fix

Closes #2796

See merge request pleroma/pleroma!3738

lib/pleroma/activity/ir/topics.ex

@@ -13,6 +13,14 @@ defmodule Pleroma.Activity.Ir.Topics do
     |> List.flatten()
   end
 
+  defp generate_topics(%{data: %{"type" => "ChatMessage"}}, %{data: %{"type" => "Delete"}}) do
+    ["user", "user:pleroma_chat"]
+  end
+
+  defp generate_topics(%{data: %{"type" => "ChatMessage"}}, %{data: %{"type" => "Create"}}) do
+    []
+  end
+
   defp generate_topics(%{data: %{"type" => "Answer"}}, _) do
     []
   end
@@ -21,7 +29,7 @@ defmodule Pleroma.Activity.Ir.Topics do
     ["user", "list"] ++ visibility_tags(object, activity)
   end
 
-  defp visibility_tags(object, activity) do
+  defp visibility_tags(object, %{data: %{"type" => type}} = activity) when type != "Announce" do
     case Visibility.get_visibility(activity) do
       "public" ->
         if activity.local do
@@ -31,6 +39,10 @@ defmodule Pleroma.Activity.Ir.Topics do
         end
         |> item_creation_tags(object, activity)
 
+      "local" ->
+        ["public:local"]
+        |> item_creation_tags(object, activity)
+
       "direct" ->
         ["direct"]
 
@@ -39,6 +51,10 @@ defmodule Pleroma.Activity.Ir.Topics do
     end
   end
 
+  defp visibility_tags(_object, _activity) do
+    []
+  end
+
   defp item_creation_tags(tags, object, %{data: %{"type" => "Create"}} = activity) do
     tags ++
       remote_topics(activity) ++ hashtags_to_topics(object) ++ attachment_topics(object, activity)
@@ -63,7 +79,18 @@ defmodule Pleroma.Activity.Ir.Topics do
 
   defp attachment_topics(%{data: %{"attachment" => []}}, _act), do: []
 
-  defp attachment_topics(_object, %{local: true}), do: ["public:media", "public:local:media"]
+  defp attachment_topics(_object, %{local: true} = activity) do
+    case Visibility.get_visibility(activity) do
+      "public" ->
+        ["public:media", "public:local:media"]
+
+      "local" ->
+        ["public:local:media"]
+
+      _ ->
+        []
+    end
+  end
 
   defp attachment_topics(_object, %{actor: actor}) when is_binary(actor),
     do: ["public:media", "public:remote:media:" <> URI.parse(actor).host]