Merge branch 'fix-tootdon-oauth' into 'develop'

[akkoma] / lib / pleroma / web / activity_pub / activity_pub.ex

diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index 71e52cb4628fb40e8bf1e1e33abc2b42801d673c..4f7be4293332cb09bc75e86e337fe8a1589e7d62 100644 (file)
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -93,10 +93,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     end
   end
 
-  def fetch_activities_for_context(context) do
+  def fetch_activities_for_context(context, opts \\ %{}) do
     query = from activity in Activity,
       where: fragment("?->>'type' = ? and ?->>'context' = ?", activity.data, "Create", activity.data, ^context),
       order_by: [desc: :id]
+    query = restrict_blocked(query, opts)
     Repo.all(query)
   end
 
@@ -157,12 +158,19 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   # Only search through last 100_000 activities by default
   defp restrict_recent(query, _) do
-    since = Repo.aggregate(Activity, :max, :id) - 100_000
+    since = (Repo.aggregate(Activity, :max, :id) || 0) - 100_000
 
     from activity in query,
       where: activity.id > ^since
   end
 
+  defp restrict_blocked(query, %{"blocking_user" => %User{info: info}}) do
+    blocks = info["blocks"] || []
+    from activity in query,
+      where: fragment("not (?->>'actor' = ANY(?))", activity.data, ^blocks)
+  end
+  defp restrict_blocked(query, _), do: query
+
   def fetch_activities(recipients, opts \\ %{}) do
     base_query = from activity in Activity,
       limit: 20,
@@ -178,6 +186,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     |> restrict_type(opts)
     |> restrict_favorited_by(opts)
     |> restrict_recent(opts)
+    |> restrict_blocked(opts)
     |> Repo.all
     |> Enum.reverse
   end