Redmine

# redMine - project management software

# Copyright (C) 2006-2008  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

# 

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require 'net/pop'

module Redmine

  module POP3

    class << self

      def check(pop_options={}, options={})

        host = pop_options[:host] || '127.0.0.1'

        port = pop_options[:port] || '110'

        pop = Net::POP3.new(host,port)

        pop.start(pop_options[:username], pop_options[:password]) do |pop_session|

          pop_session.each_mail do |msg|

            message = msg.pop

            logger.debug "Receiving message: #{message.grep(/^Subject: /)}" if logger && logger.debug?

            if MailHandler.receive(message, options)

              logger.info "Message #{message.grep(/^Subject: /)} processed -- removing from server." if logger && logger.info?

              puts "#{message.grep(/^Subject: /)}"

              puts "--> Message processed and deleted from the server"

              msg.delete

            else

              puts "#{message.grep(/^Subject: /)}"

              puts "--> Message NOT processed -- leaving it on the server"

              logger.info "ERROR: Message #{message.grep(/^Subject: /)} can not be processed, leaving on the server." if logger && logger.info?

            end

          end

        end

      end

      private

      def logger

        RAILS_DEFAULT_LOGGER

      end

    end

  end

end