omniauth-steam, prior to being bundled

omniauth-steam.rb

module OmniAuth
  module Strategies
    class Steam < OmniAuth::Strategies::OpenID
      include OmniAuth::Strategy
      
      args [:store, :api_key]
      option :options, {}
      option :identifier, "http://steamcommunity.com/openid"
      option :name, :steam
      
      
      uid { @openid_response.display_identifier.split("/").last }
      
      
      info do
        {
          :nickname => user_info["personaname"],
          :name => user_info["realname"],
          :url => user_info["profileurl"],
          :location => "#{user_info["loccityid"]}, #{user_info["locstatecode"]}, #{user_info["loccountrycode"]}",
          :avatar => user_info["avatar"]
        }
      end

      
      extra do
        {'raw_info' => user_hash}
      end
      
      def user_info(response=nil)
        user_hash['response']['players']['player'].first
        # nickname = player["personaname"]
        # name = player["realname"]
        # url = player["profileurl"]
        # country = player["loccountrycode"]
        # state = player["locstatecode"]
        # city = player["loccityid"]
        # 
        # {
        #   'nickname' => nickname,
        #   'name' => name,
        #   'url' => url,
        #   'location' => "#{city}, #{state}, #{country}"
        # }
      end

      def user_hash
        # Steam provides no information back on a openid response other than a 64bit user id
        # Need to use this information and make a API call to get user information from steam.
        if !options.api_key.blank?
          unless @user_hash
            uri = URI.parse("http://api.steampowered.com/")
            req = Net::HTTP::Get.new("#{uri.path}ISteamUser/GetPlayerSummaries/v0001/?key=#{options.api_key}&steamids=#{@openid_response.display_identifier.split("/").last}")
            res = Net::HTTP.start(uri.host, uri.port) {|http|
              http.request(req)
            }
          end
          @user_hash ||= MultiJson.decode(res.body)
        else
          {}
        end
      end

    end
  end
end