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-rw-r--r--lib/pleroma/web/activity_pub/object_validators/like_validator.ex34
1 files changed, 31 insertions, 3 deletions
diff --git a/lib/pleroma/web/activity_pub/object_validators/like_validator.ex b/lib/pleroma/web/activity_pub/object_validators/like_validator.ex
index 49546ceaa..d9ee07995 100644
--- a/lib/pleroma/web/activity_pub/object_validators/like_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/like_validator.ex
@@ -5,6 +5,7 @@
defmodule Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator do
use Ecto.Schema
+ alias Pleroma.Object
alias Pleroma.Web.ActivityPub.ObjectValidators.Types
alias Pleroma.Web.ActivityPub.Utils
@@ -19,8 +20,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator do
field(:object, Types.ObjectID)
field(:actor, Types.ObjectID)
field(:context, :string)
- field(:to, {:array, :string})
- field(:cc, {:array, :string})
+ field(:to, {:array, :string}, default: [])
+ field(:cc, {:array, :string}, default: [])
end
def cast_and_validate(data) do
@@ -31,7 +32,34 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator do
def cast_data(data) do
%__MODULE__{}
- |> cast(data, [:id, :type, :object, :actor, :context, :to, :cc])
+ |> changeset(data)
+ end
+
+ def changeset(struct, data) do
+ struct
+ |> cast(data, __schema__(:fields))
+ |> fix_after_cast()
+ end
+
+ def fix_after_cast(cng) do
+ cng
+ |> fix_recipients()
+ end
+
+ def fix_recipients(cng) do
+ to = get_field(cng, :to) || []
+ cc = get_field(cng, :cc) || []
+ object = get_field(cng, :object)
+
+ with {[], []} <- {to, cc},
+ %Object{data: %{"actor" => actor}} <- Object.get_cached_by_ap_id(object),
+ {:ok, actor} <- Types.ObjectID.cast(actor) do
+ cng
+ |> put_change(:to, [actor])
+ else
+ _ ->
+ cng
+ end
end
def validate_data(data_cng) do