icecast.rb

require 'mechanize'
require 'xmlsimple'

plugin = Plugin.new "icecast"

plugin.handle(/^stream$/i) do |data|
    next data[:room].say "Punkrockers Stream: http://stream.punkrockers-radio.de:8000/prr"
end

plugin.handle(/^np$/i) do |data|
    # icecast server details
    server = 'example.net'
    port = 8000
    user = 'gist'
    password = 'hackme'
    mount = '/listen'
    # connect and get status xml
    agent = Mechanize.new
    agent.user_agent_alias = 'Linux Firefox'
    agent.add_auth("http://#{server}:#{port}/admin/status.xml", user, password)
    agent.get("http://#{server}:#{port}/admin/status.xml")
    page = agent.current_page.content.to_s
    xml = XmlSimple.xml_in(page)
    # check status of mount point
    xml['source'].each do |source|
        # if correct mount point, get status info
        if source['mount'].eql? mount
            status = "Jetzt im Radio: " + source['title'].join + " (" + source['server_name'].join + ": "  +  source['listeners'].join + " H\u{F6}rer)"
        end
    end
    next data[:room].say status
end

$bot.plugins.add(plugin)