data/rbot/plugins/wow.rb

   1 #
   2 # World of Warcraft Realm Status plugin for rbot
   3 # by MrChucho (mrchucho@mrchucho.net)
   4 # Copyright (C) 2006 Ralph M. Churchill
   5 #
   6 # Requires: insatiable appetite for World of Warcraft
   7 #
   8 require 'open-uri'
   9 require 'rexml/document'
  10
  11 class Realm
  12     attr_accessor :name,:status,:type,:pop
  13     def initialize(name,status,type,pop)
  14         self.name = pretty_realm(name)
  15         self.status = pretty_status(status)
  16         self.type = pretty_type(type)
  17         self.pop = pretty_pop(pop)
  18     end
  19     def Realm.get_realm_status(realm_name)
  20         begin
  21             open("http://www.worldofwarcraft.com/realmstatus/status.xml") do |xmldoc|
  22                 realm_list = (REXML::Document.new xmldoc).root
  23                 realm_data = realm_list.elements["r[@n=\"#{realm_name}\"]"]
  24                 if realm_data and realm_data.attributes.any? then
  25                     realm = Realm.new(
  26                         realm_data.attributes['n'],
  27                         realm_data.attributes['s'].to_i,
  28                         realm_data.attributes['t'].to_i,
  29                         realm_data.attributes['l'].to_i)
  30                 else
  31                     "Realm, #{realm_name}, not found."
  32                 end
  33             end
  34         rescue => err
  35             "Error retrieving realm status: #{err}"
  36         end
  37     end
  38     def to_s
  39         "#{name} (#{type}) Status: #{status} Population: #{pop}"
  40     end
  41     # just a longer, tabluar format
  42     # might be good if displaying multiple realms
  43     def _to_s
  44         sprintf("%-8s %-20s %-8s %-9s\n%-11s %-22s %-8s %-9s",
  45             "Status","Realm","Type","Population",
  46             status,name,type,pop)
  47     end
  48 private
  49     def pretty_status(status)
  50         case status
  51         when 1
  52             "\ 33Up\ 3"
  53         when 2
  54             "\ 35Down\ 3"
  55         end
  56     end
  57     def pretty_pop(pop)
  58         case pop
  59         when 1
  60             "\ 33Low\ 3"
  61         when 2
  62             "\ 37Medium\ 3"
  63         when 3
  64             "\ 34High\ 3"
  65         when 4
  66             "\ 35Max(Queued)\ 3"
  67         end
  68     end
  69     def pretty_realm(realm)
  70         "\ 2#{realm}\ 2"
  71     end
  72     def pretty_type(type)
  73         case type
  74         when 0
  75             'RP-PVP'
  76         when 1
  77             'Normal'
  78         when 2
  79             'PVP'
  80         when 3
  81             'RP'
  82         end
  83     end
  84 end
  85
  86 class RealmPlugin < Plugin
  87     USAGE="realm <realm> => determine the status of a Warcraft realm"
  88     def initialize
  89         super
  90         class << @registry
  91             def store(val)
  92                 val
  93             end
  94             def restore(val)
  95                 val
  96             end
  97         end
  98     end
  99     def help(plugin,topic="")
 100         USAGE
 101     end
 102     def usage(m,params={})
 103         m.reply USAGE
 104     end
 105     def realm(m,params)
 106         if params[:realm_name] and params[:realm_name].any?
 107             realm_name = params[:realm_name].collect{|tok|
 108                 tok.capitalize
 109             }.join(' ')
 110             @registry[m.sourcenick] = realm_name
 111             m.reply Realm.get_realm_status(realm_name)
 112         else
 113             if @registry.has_key?(m.sourcenick)
 114                 realm_name = @registry[m.sourcenick]
 115                 m.reply Realm.get_realm_status(realm_name)
 116             else
 117                 m.reply "I don't know which realm you want.\n#{USAGE}"
 118             end
 119         end
 120     end
 121 end
 122 plugin = RealmPlugin.new
 123 plugin.map 'realm *realm_name', :defaults => {:realm_name => false}