earthquake-growler.rb

earthquake-growler.rb

#!ruby
#-*- coding: utf-8 -*-

require 'ruby-growl'
require 'rss'

g = Growl.new 'localhost', 'ruby-growl', ['ruby-growl Notification']
g.notify 'ruby-growl Notification', 'earthquake', 'start'

uri = 'http://tenki.jp/component/static_api/rss/earthquake/recent_entries_by_day.xml'

update_time = Time.now

while true
  RSS::Parser.parse(uri).items.reverse.each do |item|
    next if item.date <= update_time
    status = item.title + " - " +  item.description
    g.notify "ruby-growl Notification", "earthquake", status
    update_time = item.date
  end
  puts "sleep ... last update is #{update_time.strftime("%H:%M:%S")}"
  sleep 30
end