#!/usr/bin/env ruby

require "rexml/document"
#require "kconv"
require 'time'
require 'cgi'

# escape sequence
red="\033[31m"
bold="\033[01m"
green="\033[32m"
violet="\033[35m"
blue="\033[34m"
normal="\033[00m"

doc = REXML::Document.new(File.open(ARGV[0]))

e = doc.elements.each("/feed/entry") { |i|
  title = i.elements["title"].text.gsub(/[[:cntrl:]]/,"")
  name = i.elements["author/name"].text.gsub(/[[:cntrl:]]/,"")
  published = i.elements["published"].text.gsub(/[[:cntrl:]]/,"")
  print  bold,green,CGI::unescapeHTML(title),normal, "\n"
  print  red,CGI::unescapeHTML(published), " : ", normal
  print  bold,blue,CGI::unescapeHTML(name), normal
  print normal, "\n\n"
}