#!/usr/local/bin/ruby

# ver.0.1 create

module Translate
	require 'net/http'
	require 'nkf'

	TrSite = 'www.excite.co.jp'
	TrPATH = '/world/text/'

	def Translate.e2j(msg)
		msg.gsub(/([^ a-zA-Z0-9_.-]+)/n) do
			'%' + $1.unpack('H2' * $1.size).join('%').upcase
		end.tr(' ', '+')
		Net::HTTP.start(TrSite) do |http|
			data = "before=#{msg}&wb_lp=ENJA"
			result = http.post(TrPATH, data)
			result = NKF.nkf('-eX', result[1])
			if /<textarea [^<>]*name="after"[^<>]*>(.+?)<\/textarea>/mi === result
				$1
			else
				"???"
			end
		end
	end
end

class String
	def e2j
		Translate.e2j(self)
	end
end

if $0 == __FILE__
	p "Hello world".e2j
end