Contents

require 'sitehub/cookie'
require 'sitehub/constants'
class SiteHub
  # TODO: - change in to object and remove .reek exclusions for UtilityFunction
  class Cookie
    module Rewriting
      ENDING_WITH_NEWLINE = /#{NEW_LINE}$/

      def rewrite_cookies(headers, substitute_domain:)
        cookies_hash = cookies_string_as_hash(headers[Constants::HttpHeaderKeys::SET_COOKIE])

        cookies_hash.values.each do |cookie|
          domain_attribute = cookie.find(:domain) || next
          update_domain(domain_attribute, substitute_domain)
        end
        headers[Constants::HttpHeaderKeys::SET_COOKIE] = cookies_hash_to_string(cookies_hash)
      end

      def update_domain(domain_attribute, substitute_domain)
        substitute = substitute_domain.dup
        if domain_attribute.value.start_with?(FULL_STOP)
          domain_attribute.update(substitute.prepend(FULL_STOP))
        else
          domain_attribute.update(substitute)
        end
      end

      def cookies_hash_to_string(cookies_hash)
        cookies_hash.values.inject(EMPTY_STRING.dup) do |cookie_string, cookie|
          cookie_string << "#{cookie}#{NEW_LINE}"
        end.sub(ENDING_WITH_NEWLINE, EMPTY_STRING)
      end

      def cookies_string_as_hash(cookie_string)
        cookie_string.lines.each_with_object({}) do |cookie_line, cookies|
          cookie = SiteHub::Cookie.new(cookie_line)
          cookies[cookie.name] = cookie
        end
      end
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
sitehub-0.5.0.alpha12	lib/sitehub/cookie/rewriting.rb
sitehub-0.5.0.alpha11	lib/sitehub/cookie/rewriting.rb
sitehub-0.5.0.alpha10	lib/sitehub/cookie/rewriting.rb
sitehub-0.5.0.alpha8	lib/sitehub/cookie/rewriting.rb
sitehub-0.5.0.alpha7	lib/sitehub/cookie/rewriting.rb
sitehub-0.5.0.alpha6	lib/sitehub/cookie/rewriting.rb