pleroma

commit: 13a88bd1a5a13c771d33d327d54125c68bbb9cb3
parent 706bfffcda001236cd5df3012b745800d1b88756
Author: Oneric <oneric@oneric.stub>
Date:   Tue, 26 Mar 2024 15:44:44 -0100

Register APNG MIME type

The newest git HEAD of MIME already knows about APNG, but this
hasn’t been released yet. Without this, APNG attachments from
remote posts won’t display as images in frontends.

Fixes: akkoma#657

Diffstat:
M
config/config.exs
5
++++-
M
test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs
17
+++++++++++++++++

2 files changed, 21 insertions(+), 1 deletion(-)
diff --git a/config/config.exs b/config/config.exs
@@ -150,7 +150,10 @@ config :mime, :types, %{
   "application/xrd+xml" => ["xrd+xml"],
   "application/jrd+json" => ["jrd+json"],
   "application/activity+json" => ["activity+json"],
-  "application/ld+json" => ["activity+json"]
+  "application/ld+json" => ["activity+json"],
+  # Can be removed when bumping MIME past 2.0.5
+  # see https://akkoma.dev/AkkomaGang/akkoma/issues/657
+  "image/apng" => ["apng"]
 }
 
 config :tesla, adapter: Tesla.Adapter.Hackney
diff --git a/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs b/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs
@@ -13,6 +13,23 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidatorTest do
   import Pleroma.Factory
 
   describe "attachments" do
+    test "works with apng" do
+      attachment =
+        %{
+          "mediaType" => "image/apng",
+          "name" => "",
+          "type" => "Document",
+          "url" =>
+            "https://media.misskeyusercontent.com/io/2859c26e-cd43-4550-848b-b6243bc3fe28.apng"
+        }
+
+      assert {:ok, attachment} =
+               AttachmentValidator.cast_and_validate(attachment)
+               |> Ecto.Changeset.apply_action(:insert)
+
+      assert attachment.mediaType == "image/apng"
+    end
+
     test "fails without url" do
       attachment = %{
         "mediaType" => "",