Contents

module SoapyCake
  class Response
    include Helper

    attr_accessor :time_offset
    attr_reader :body, :short_response

    def initialize(body, short_response)
      @body = body
      @short_response = short_response
    end

    def collection
      check_errors!

      return typed_element(sax.at_depth(3).first) if short_response

      sax.at_depth(5).map do |element|
        typed_element(element)
      end
    end

    private

    def typed_element(element)
      walk_tree(element) do |value, key|
        ResponseValue.new(key, value, time_offset: time_offset).parse
      end
    end

    def sax
      @sax ||= Saxerator.parser(StringIO.new(body)) do |config|
        config.symbolize_keys!
        config.ignore_namespaces!
      end
    end

    def check_errors!
      fault = sax.for_tag(:fault).first
      fail RequestFailed, fault[:reason][:text] if fault

      return if error_check_special_case?

      fail RequestFailed, error_message unless sax.for_tag(:success).first == 'true'
    end

    def error_check_special_case?
      # Don't ask...
      # As you might imagine, CAKE simply does not return the success element
      # for this specific request. Also, this is the only request with a tag depth
      # of 4, not 3 or 5 like ALL OTHER requests.
      # BTW: There is a 10$ reward if anyone can find a worse designed API.
      return true if sax.for_tag(:MediaType).count > 0

      false
    end

    def error_message
      sax.for_tag(:message).first || sax.for_tag(:Text).first || 'Unknown error'
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
soapy_cake-1.10.2	lib/soapy_cake/response.rb
soapy_cake-1.10.1	lib/soapy_cake/response.rb
soapy_cake-1.10.0	lib/soapy_cake/response.rb
soapy_cake-1.9.2	lib/soapy_cake/response.rb
soapy_cake-1.9.1	lib/soapy_cake/response.rb
soapy_cake-1.9.0	lib/soapy_cake/response.rb