ruby-grape/grape

# frozen_string_literal: true

module Grape
  module ErrorFormatter
    module Xml
      extend Base

      class << self
        def call(message, backtrace, options = {}, env = nil, original_exception = nil)
          message = present(message, env)

          result = message.is_a?(Hash) ? message : { message: message }
          rescue_options = options[:rescue_options] || {}
          result = result.merge(backtrace: backtrace) if rescue_options[:backtrace] && backtrace && !backtrace.empty?
          result = result.merge(original_exception: original_exception.inspect) if rescue_options[:original_exception] && original_exception
          result.respond_to?(:to_xml) ? result.to_xml(root: :error) : result.to_s
        end
      end
    end
  end
end