#!/usr/bin/env ruby
require 'rubygems'
require 'ramaze'
require 'open-uri'
require 'hpricot'
class MainController < Ramaze::Controller
URI = "http://api.wunderground.com/auto/wui/geo/%s/index.xml?query=%s"
def index
@t = (request[:t] || 'C').upcase
@q = request[:q] || guess_location
@c = @t == 'C'
current = Hpricot(open(URI % ['WXCurrentObXML', u(@q)]))
@location = current.at("current_observation/display_location/full")
@temperature = current.at(@c ? 'temp_c' : "temp_f")
@condition = current.at("weather")
forecast = Hpricot(open(URI % ['ForecastXML', u(@q)]))
@days = forecast/"forecast/simpleforecast/forecastday/date/weekday/"
@highs = forecast/"forecast/simpleforecast/forecastday/high/#{@c ? 'celsius' : 'fahrenheit'}/"
@lows = forecast/"forecast/simpleforecast/forecastday/low/#{@c ? 'celsius' : 'fahrenheit'}/"
@conditions = forecast/"forecast/simpleforecast/forecastday/conditions/"
end
private
# TODO: do something super smart in here.
def guess_location
'Tokyo'
end
end
Ramaze.start :adapter => :thin
