+ def post_chat_message(%User{} = user, %User{} = recipient, content) do
+ with {_, true} <-
+ {:content_length,
+ String.length(content) <= Pleroma.Config.get([:instance, :chat_limit])},
+ {_, {:ok, chat_message_data, _meta}} <-
+ {:build_object,
+ Builder.chat_message(
+ user,
+ recipient.ap_id,
+ content |> Formatter.html_escape("text/plain")
+ )},
+ {_, {:ok, create_activity_data, _meta}} <-
+ {:build_create_activity, Builder.create(user, chat_message_data, [recipient.ap_id])},
+ {_, {:ok, %Activity{} = activity, _meta}} <-
+ {:common_pipeline,
+ Pipeline.common_pipeline(create_activity_data,
+ local: true
+ )} do
+ {:ok, activity}
+ else
+ {:content_length, false} -> {:error, :content_too_long}
+ e -> e
+ end
+ end
+