class Skylight::Core::Probes::ActionController::Probe

Public Instance Methods

append_info_to_payload(payload) click to toggle source
# File lib/skylight/core/probes/action_controller.rb, line 9
def append_info_to_payload(payload)
  append_info_to_payload_without_sk(payload)

  payload[:sk_rendered_format] = sk_rendered_mime.try(:ref)
  payload[:sk_variant] = request.respond_to?(:variant) ? request.variant : nil
end
install() click to toggle source
# File lib/skylight/core/probes/action_controller.rb, line 5
def install
  ::ActionController::Instrumentation.class_eval do
    private
      alias_method :append_info_to_payload_without_sk, :append_info_to_payload
      def append_info_to_payload(payload)
        append_info_to_payload_without_sk(payload)

        payload[:sk_rendered_format] = sk_rendered_mime.try(:ref)
        payload[:sk_variant] = request.respond_to?(:variant) ? request.variant : nil
      end

      def sk_rendered_mime
        if respond_to?(:media_type)
          mt = media_type
          return mt && Mime::Type.lookup(mt)
        end

        if content_type.is_a?(Mime::Type)
          content_type
        elsif content_type.respond_to?(:to_s)
          type_str = content_type.to_s.split(';').first
          Mime::Type.lookup(type_str) unless type_str.blank?
        elsif respond_to?(:rendered_format) && rendered_format
          rendered_format
        end
      rescue
        # There are cases in which actionpack can return
        # a stringified representation of a Mime::NullType instance,
        # which is invalid for a number of reasons. This string raises
        # errors when piped through Mime::Type.lookup, so it's probably
        # best to just return nil in those cases.
        nil
      end
  end
end
sk_rendered_mime() click to toggle source
# File lib/skylight/core/probes/action_controller.rb, line 16
def sk_rendered_mime
  if respond_to?(:media_type)
    mt = media_type
    return mt && Mime::Type.lookup(mt)
  end

  if content_type.is_a?(Mime::Type)
    content_type
  elsif content_type.respond_to?(:to_s)
    type_str = content_type.to_s.split(';').first
    Mime::Type.lookup(type_str) unless type_str.blank?
  elsif respond_to?(:rendered_format) && rendered_format
    rendered_format
  end
rescue
  # There are cases in which actionpack can return
  # a stringified representation of a Mime::NullType instance,
  # which is invalid for a number of reasons. This string raises
  # errors when piped through Mime::Type.lookup, so it's probably
  # best to just return nil in those cases.
  nil
end