hoptoad.rb 556 Bytes
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 
require 'hoptoad/v2'

module Hoptoad
  class ApiVersionError < StandardError
    def initialize
      super "Wrong API Version: Expecting 2.0, 2.1, 2.2, 2.3 or 2.4"
    end
  end

  def self.parse_xml!(xml)
    parsed = ActiveSupport::XmlMini.backend.parse(xml)['notice'] || raise(ApiVersionError)
    processor = get_version_processor(parsed['version'])
    processor.process_notice(parsed)
  end

  private def self.get_version_processor(version)
    case version
    when /2\.[01234]/ then Hoptoad::V2
    else; raise ApiVersionError
    end
  end
end