blink1 で mail を check する

blink1_mail_checker.rb

#!/usr/bin/env ruby

require 'blink1'
require 'net/pop'

module MailChecker
  class Blink

    def self.start
      self.new(ENV['pop_server'], ENV['pop_port'], ENV['username'], ENV['password']).run
    end
    
    def initialize(server, port, username, password)
      @config = {
        server: server,
        username: username,
        password: password,
        port: port
      }
      @blink = Blink1.new
      @blink.open
    end
    
    def run
      loop do
        if mail?
          blink_off
        else
          blink_flash
        end
        sleep 300
      end
    end
    
    private
    def mail?
      pop = Net::POP3.new(@config[:server], @config[:port])
      pop.start(@config[:username], @config[:password])
      count = pop.mails.count
      pop.finish
      count == 0
    end
    
    def blink_flash
      @blink.set_rgb(255,0,0)
    end
    
    def blink_off
      @blink.set_rgb(0,0,0)
    end
  end
end

$0 == __FILE__

MailChecker::Blink.start