wow_xml.ruby

require 'net/http'
require 'rexml/document'
include REXML

def get_xml_page(strRealm, strGuildName)
  oresp = Net::HTTP.start( "www.wowarmory.com") do |http|
    http.get( "/guild-info.xml?r=#{strRealm}&n=#{strGuildName}",
    { 'user-agent' => 'Mozilla/5.0 (Windows; U; Windows NT 5.0; en-GB; rv:1.8.1.4) Gecko/20070515 Firefox/2.0.0.4'})
  end

  return oresp
end

def get_guild_info(xmlPage)
  str_max_level = '80'
  info_array = []

  odoc = REXML::Document.new xmlPage.body
  odoc.elements.each( '*//character') do |oElement|
    if oElement.attributes['level'] == str_max_level
      info_array << [oElement.attributes['name'],oElement.attributes['level'], oElement.attributes['classId']]
    end
  end

 return info_array
end

def get_class_name(classId)
  case classId
    when "1"
      return "Warrior"
    when "2"
      return "Paladin"
    when "3"
      return "Hunter"
    when "4"
      return "Rogue"
    when "5"
      return "Priest"
    when "6"
      return "Death Knight"
    when "7"
      return "Shaman"
    when "8"
      return "Mage"
    when "9"
      return "Warlock"
    when "11"
      return "Druid"
  else
   return "ERROR:#{classId}"
  end
end

str_realm = 'Staghelm'
str_guild_name = "Controlled+Chaos"

xml_page = get_xml_page(str_realm, str_guild_name)
character_list = get_guild_info(xml_page)

puts "#{character_list.length} Character Found!"
puts "-------------------------"
character_list.sort.each { |character| puts "%-20s%-10s%s" %[character[0],character[1],get_class_name(character[2])]}
puts "-------------------------"