From: lain <lain@soykaf.club>
Date: Thu, 25 Jun 2020 09:33:54 +0000 (+0200)
Subject: Transmogrifier: Switch to pipeline for Blocks.
X-Git-Url: https://git.squeep.com/?a=commitdiff_plain;h=e38293c8f1adca40447ba39f4919b2b08bf0329a;p=akkoma

Transmogrifier: Switch to pipeline for Blocks.
---

diff --git a/lib/pleroma/web/activity_pub/side_effects.ex b/lib/pleroma/web/activity_pub/side_effects.ex
index de143b8f0..48350d2b3 100644
--- a/lib/pleroma/web/activity_pub/side_effects.ex
+++ b/lib/pleroma/web/activity_pub/side_effects.ex
@@ -20,6 +20,22 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
 
   def handle(object, meta \\ [])
 
+  # Tasks this handles:
+  # - Unfollow and block
+  def handle(
+        %{data: %{"type" => "Block", "object" => blocked_user, "actor" => blocking_user}} =
+          object,
+        meta
+      ) do
+    with %User{} = blocker <- User.get_cached_by_ap_id(blocking_user),
+         %User{} = blocked <- User.get_cached_by_ap_id(blocked_user) do
+      User.unfollow(blocker, blocked)
+      User.block(blocker, blocked)
+    end
+
+    {:ok, object, meta}
+  end
+
   # Tasks this handles:
   # - Update the user
   #
diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex
index 4e318e89c..278fbbeab 100644
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@@ -673,7 +673,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
   end
 
   def handle_incoming(%{"type" => type} = data, _options)
-      when type in ["Like", "EmojiReact", "Announce"] do
+      when type in ~w{Like EmojiReact Announce} do
     with :ok <- ObjectValidator.fetch_actor_and_object(data),
          {:ok, activity, _meta} <-
            Pipeline.common_pipeline(data, local: false) do
@@ -684,9 +684,10 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
   end
 
   def handle_incoming(
-        %{"type" => "Update"} = data,
+        %{"type" => type} = data,
         _options
-      ) do
+      )
+      when type in ~w{Update Block} do
     with {:ok, %User{}} <- ObjectValidator.fetch_actor(data),
          {:ok, activity, _} <- Pipeline.common_pipeline(data, local: false) do
       {:ok, activity}
@@ -765,21 +766,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     end
   end
 
-  def handle_incoming(
-        %{"type" => "Block", "object" => blocked, "actor" => blocker, "id" => id} = _data,
-        _options
-      ) do
-    with %User{local: true} = blocked = User.get_cached_by_ap_id(blocked),
-         {:ok, %User{} = blocker} = User.get_or_fetch_by_ap_id(blocker),
-         {:ok, activity} <- ActivityPub.block(blocker, blocked, id, false) do
-      User.unfollow(blocker, blocked)
-      User.block(blocker, blocked)
-      {:ok, activity}
-    else
-      _e -> :error
-    end
-  end
-
   def handle_incoming(
         %{
           "type" => "Move",
diff --git a/test/web/activity_pub/side_effects_test.exs b/test/web/activity_pub/side_effects_test.exs
index 12c9ef1da..5e883bb09 100644
--- a/test/web/activity_pub/side_effects_test.exs
+++ b/test/web/activity_pub/side_effects_test.exs
@@ -64,6 +64,31 @@ defmodule Pleroma.Web.ActivityPub.SideEffectsTest do
     end
   end
 
+  describe "blocking users" do
+    setup do
+      user = insert(:user)
+      blocked = insert(:user)
+      User.follow(blocked, user)
+      User.follow(user, blocked)
+
+      {:ok, block_data, []} = Builder.block(user, blocked)
+      {:ok, block, _meta} = ActivityPub.persist(block_data, local: true)
+
+      %{user: user, blocked: blocked, block: block}
+    end
+
+    test "it unfollows and blocks", %{user: user, blocked: blocked, block: block} do
+      assert User.following?(user, blocked)
+      assert User.following?(blocked, user)
+
+      {:ok, _, _} = SideEffects.handle(block)
+
+      refute User.following?(user, blocked)
+      refute User.following?(blocked, user)
+      assert User.blocks?(user, blocked)
+    end
+  end
+
   describe "update users" do
     setup do
       user = insert(:user)