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Methods
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Constants
INTERNAL_PARAMS = %w(controller action format _method only_path)
 
Instance Public methods
deep_munge(event)
# File actionpack/lib/action_controller/log_subscriber.rb, line 56
def deep_munge(event)
  message = "Value for params[:#{event.payload[:keys].join('][:')}] was set "                 "to nil, because it was one of [], [null] or [null, null, ...]. "                 "Go to http://guides.rubyonrails.org/security.html#unsafe-query-generation "                 "for more information." 
  debug(message)
end
halted_callback(event)
# File actionpack/lib/action_controller/log_subscriber.rb, line 35
def halted_callback(event)
  info("Filter chain halted as #{event.payload[:filter].inspect} rendered or redirected")
end
logger()
# File actionpack/lib/action_controller/log_subscriber.rb, line 77
def logger
  ActionController::Base.logger
end
process_action(event)
# File actionpack/lib/action_controller/log_subscriber.rb, line 18
def process_action(event)
  return unless logger.info?

  payload   = event.payload
  additions = ActionController::Base.log_process_action(payload)

  status = payload[:status]
  if status.nil? && payload[:exception].present?
    exception_class_name = payload[:exception].first
    status = ActionDispatch::ExceptionWrapper.status_code_for_exception(exception_class_name)
  end
  message = "Completed #{status} #{Rack::Utils::HTTP_STATUS_CODES[status]} in #{event.duration.round}ms"
  message << " (#{additions.join(" | ")})" unless additions.blank?

  info(message)
end
redirect_to(event)
# File actionpack/lib/action_controller/log_subscriber.rb, line 43
def redirect_to(event)
  info("Redirected to #{event.payload[:location]}")
end
send_data(event)
# File actionpack/lib/action_controller/log_subscriber.rb, line 47
def send_data(event)
  info("Sent data #{event.payload[:filename]} (#{event.duration.round(1)}ms)")
end
send_file(event)
# File actionpack/lib/action_controller/log_subscriber.rb, line 39
def send_file(event)
  info("Sent file #{event.payload[:path]} (#{event.duration.round(1)}ms)")
end
start_processing(event)
# File actionpack/lib/action_controller/log_subscriber.rb, line 6
def start_processing(event)
  return unless logger.info?

  payload = event.payload
  params  = payload[:params].except(*INTERNAL_PARAMS)
  format  = payload[:format]
  format  = format.to_s.upcase if format.is_a?(Symbol)

  info "Processing by #{payload[:controller]}##{payload[:action]} as #{format}"
  info "  Parameters: #{params.inspect}" unless params.empty?
end
unpermitted_parameters(event)
# File actionpack/lib/action_controller/log_subscriber.rb, line 51
def unpermitted_parameters(event)
  unpermitted_keys = event.payload[:keys]
  debug("Unpermitted parameter#{'s' if unpermitted_keys.size > 1}: #{unpermitted_keys.join(", ")}")
end