Method: HTMLProofer::UrlValidator::External#response_handler

Defined in:
lib/html_proofer/url_validator/external.rb

#response_handler(response, url, filenames) ⇒ Object 



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# File 'lib/html_proofer/url_validator/external.rb', line 82

def response_handler(response, url, filenames)
  method = response.request.options[:method]
  href = response.request.base_url.to_s
  response_code = response.code
  response.body.delete!("\x00")

  @logger.log(:debug, "Received a #{response_code} for #{href}")

  return if @runner.options[:ignore_status_codes].include?(response_code)

  if response_code.between?(200, 299)
    @cache.add_external(href, filenames, response_code, "OK", true) unless check_hash_in_2xx_response(
      href,
      url,
      response,
      filenames,
    )
  elsif response.timed_out?
    handle_timeout(href, filenames, response_code)
  elsif response_code.zero?
    handle_connection_failure(href, filenames, response_code, response.status_message)
  elsif method == :head # some servers don't support HEAD
    queue_request(:get, url, filenames)
  else
    return if @runner.options[:only_4xx] && !response_code.between?(400, 499)

    # Received a non-successful http response.
    status_message = blank?(response.status_message) ? "" : ": #{response.status_message}"
    msg = "External link #{href} failed#{status_message}"
    add_failure(filenames, msg, response_code)
    @cache.add_external(href, filenames, response_code, msg, false)
  end
end