Merge branch 'preload-data' into 'develop'

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

diff --git a/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex b/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex
index e87c1ac2e217bdb48cac07f3a6c2775a4a463531..c481d79e0483aa11c7ca68da75943127cb275be8 100644 (file)
--- a/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex
@@ -5,8 +5,9 @@
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator do
   use Ecto.Schema
 
+  alias Pleroma.EctoType.ActivityPub.ObjectValidators
   alias Pleroma.User
-  alias Pleroma.Web.ActivityPub.ObjectValidators.Types
+  alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
 
   import Ecto.Changeset
   import Pleroma.Web.ActivityPub.Transmogrifier, only: [fix_emoji: 1]
@@ -15,13 +16,15 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator do
   @derive Jason.Encoder
 
   embedded_schema do
-    field(:id, Types.ObjectID, primary_key: true)
-    field(:to, Types.Recipients, default: [])
+    field(:id, ObjectValidators.ObjectID, primary_key: true)
+    field(:to, ObjectValidators.Recipients, default: [])
     field(:type, :string)
-    field(:content, Types.SafeText)
-    field(:actor, Types.ObjectID)
-    field(:published, Types.DateTime)
+    field(:content, ObjectValidators.SafeText)
+    field(:actor, ObjectValidators.ObjectID)
+    field(:published, ObjectValidators.DateTime)
     field(:emoji, :map, default: %{})
+
+    embeds_one(:attachment, AttachmentValidator)
   end
 
   def cast_and_apply(data) do
@@ -44,25 +47,47 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator do
   def fix(data) do
     data
     |> fix_emoji()
+    |> fix_attachment()
     |> Map.put_new("actor", data["attributedTo"])
   end
 
+  # Throws everything but the first one away
+  def fix_attachment(%{"attachment" => [attachment | _]} = data) do
+    data
+    |> Map.put("attachment", attachment)
+  end
+
+  def fix_attachment(data), do: data
+
   def changeset(struct, data) do
     data = fix(data)
 
     struct
-    |> cast(data, __schema__(:fields))
+    |> cast(data, List.delete(__schema__(:fields), :attachment))
+    |> cast_embed(:attachment)
   end
 
   def validate_data(data_cng) do
     data_cng
     |> validate_inclusion(:type, ["ChatMessage"])
-    |> validate_required([:id, :actor, :to, :type, :content, :published])
+    |> validate_required([:id, :actor, :to, :type, :published])
+    |> validate_content_or_attachment()
     |> validate_length(:to, is: 1)
     |> validate_length(:content, max: Pleroma.Config.get([:instance, :remote_limit]))
     |> validate_local_concern()
   end
 
+  def validate_content_or_attachment(cng) do
+    attachment = get_field(cng, :attachment)
+
+    if attachment do
+      cng
+    else
+      cng
+      |> validate_required([:content])
+    end
+  end
+
   @doc """
   Validates the following
   - If both users are in our system