class ActionController::LogSubscriber

def logger
  ActionController::Base.logger
end

def process_action(event)
  payload   = event.payload
  additions = ActionController::Base.log_process_action(payload)
  message = "Completed #{payload[:status]} #{Rack::Utils::HTTP_STATUS_CODES[payload[:status]]} in %.0fms" % event.duration
  message << " (#{additions.join(" | ")})" unless additions.blank?
  info(message)
end

def redirect_to(event)
  info "Redirected to #{event.payload[:location]}"
end

def send_data(event)
  info("Sent data %s (%.1fms)" % [event.payload[:filename], event.duration])
end

def send_file(event)
  message = "Sent file %s"
  message << " (%.1fms)"
  info(message % [event.payload[:path], event.duration])
end

def start_processing(event)
  payload = event.payload
  params  = payload[:params].except(*INTERNAL_PARAMS)
  info "  Processing by #{payload[:controller]}##{payload[:action]} as #{payload[:formats].first.to_s.upcase}"
  info "  Parameters: #{params.inspect}" unless params.empty?
end