IMAP振り分け

gistfile1.rb

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-

require 'openssl'
require 'net/imap'
require 'yaml'

class Filter
  def initialize(options={})
    @imap = Net::IMAP.new(options[:host], options[:port] || 993, options[:ssl] || true)
    @user = options[:user]
    @password = options[:password]
  end

  def exec(&block)
    @imap.login(@user, @password)
    @imap.select('INBOX')
    block.call(self)
    @imap.expunge
    @imap.disconnect
  end

  def move(rule, mailbox)
    @imap.search(rule).each do |message_id|
      @imap.copy(message_id, mailbox)
      @imap.store(message_id, '+FLAGS', [:Deleted])
    end
  end
end

config = YAML.load_file('mail.yml')
work = Filter.new(config)
work.exec do |filter|
  filter.move(['TO', '@gmail.com'], 'INBOX.GMail')
  filter.move(['CC', '@yahoo.co.jp'], 'INBOX.Yahoo')
end