class ActionText::Attachables::MissingAttachable

def initialize(sgid)
  @sgid = SignedGlobalID.parse(sgid, for: ActionText::Attachable::LOCATOR_NAME)
end

def model
  @sgid&.model_name.to_s.safe_constantize
end

def to_partial_path
  if model
    model.to_missing_attachable_partial_path
  else
    DEFAULT_PARTIAL_PATH
  end
end