[Pleroma.Web.ActivityPub.Transmogrifier]: fix emoji in tag when it’s not in a array...

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

diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex
index 4a3a8219577869efc2e839d884000a315fb24278..a37c8477fdc111f55dbeb96049d809070035001d 100644 (file)
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@@ -96,8 +96,17 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     object
   end
 
-  def fix_in_reply_to(%{"inReplyTo" => in_reply_to_id} = object)
-      when not is_nil(in_reply_to_id) do
+  def fix_in_reply_to(%{"inReplyTo" => in_reply_to} = object)
+      when not is_nil(in_reply_to) do
+    in_reply_to_id =
+      if is_bitstring(in_reply_to) do
+        in_reply_to
+      else
+        if is_map(in_reply_to) && in_reply_to["id"] do
+          in_reply_to["id"]
+        end
+      end
+
     case ActivityPub.fetch_object_from_id(in_reply_to_id) do
       {:ok, replied_object} ->
         with %Activity{} = activity <-
@@ -130,9 +139,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     |> Map.put("conversation", context)
   end
 
-  def fix_attachments(object) do
+  def fix_attachments(%{"attachment" => attachment} = object) when is_list(attachment) do
     attachments =
-      (object["attachment"] || [])
+      attachment
       |> Enum.map(fn data ->
         url = [%{"type" => "Link", "mediaType" => data["mediaType"], "href" => data["url"]}]
         Map.put(data, "url", url)
@@ -142,21 +151,26 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     |> Map.put("attachment", attachments)
   end
 
-  def fix_emoji(object) do
-    tags = object["tag"] || []
+  def fix_attachments(%{"attachment" => attachment} = object) when is_map(attachment) do
+    attachment =
+      Map.put(attachment, "url", [
+        %{"type" => "Link", "mediaType" => attachment["mediaType"], "href" => attachment["url"]}
+      ])
+
+    Map.put(object, "attachment", attachment)
+  end
+
+  def fix_attachments(object) do
+    object
+  end
+
+  def fix_emoji(%{"tag" => tags} = object) when is_list(tags) do
     emoji = tags |> Enum.filter(fn data -> data["type"] == "Emoji" and data["icon"] end)
 
     emoji =
       emoji
       |> Enum.reduce(%{}, fn data, mapping ->
-        name = data["name"]
-
-        name =
-          if String.starts_with?(name, ":") do
-            name |> String.slice(1..-2)
-          else
-            name
-          end
+        name = String.trim(data["name"], ":")
 
         mapping |> Map.put(name, data["icon"]["url"])
       end)
@@ -168,6 +182,18 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     |> Map.put("emoji", emoji)
   end
 
+  def fix_emoji(%{"tag" => %{"type" => "Emoji"} = tag} = object) do
+    name = String.trim(tag["name"], ":")
+    emoji = %{name => tag["icon"]["url"]}
+
+    object
+    |> Map.put("emoji", emoji)
+  end
+
+  def fix_emoji(object) do
+    object
+  end
+
   def fix_tag(object) do
     tags =
       (object["tag"] || [])
@@ -355,9 +381,10 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
   end
 
   def handle_incoming(
-        %{"type" => "Update", "object" => %{"type" => "Person"} = object, "actor" => actor_id} =
+        %{"type" => "Update", "object" => %{"type" => object_type} = object, "actor" => actor_id} =
           data
-      ) do
+      )
+      when object_type in ["Person", "Application", "Service", "Organization"] do
     with %User{ap_id: ^actor_id} = actor <- User.get_by_ap_id(object["id"]) do
       {:ok, new_user_data} = ActivityPub.user_data_from_user_object(object)