Chris@1494: # Redmine - project management software
Chris@1494: # Copyright (C) 2006-2014  Jean-Philippe Lang
Chris@1494: #
Chris@1494: # This program is free software; you can redistribute it and/or
Chris@1494: # modify it under the terms of the GNU General Public License
Chris@1494: # as published by the Free Software Foundation; either version 2
Chris@1494: # of the License, or (at your option) any later version.
Chris@1494: #
Chris@1494: # This program is distributed in the hope that it will be useful,
Chris@1494: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@1494: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@1494: # GNU General Public License for more details.
Chris@1494: #
Chris@1494: # You should have received a copy of the GNU General Public License
Chris@1494: # along with this program; if not, write to the Free Software
Chris@1494: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@1494: 
Chris@1494: require 'net/imap'
Chris@1494: 
Chris@1494: module Redmine
Chris@1494:   module IMAP
Chris@1494:     class << self
Chris@1494:       def check(imap_options={}, options={})
Chris@1494:         host = imap_options[:host] || '127.0.0.1'
Chris@1494:         port = imap_options[:port] || '143'
Chris@1494:         ssl = !imap_options[:ssl].nil?
Chris@1494:         folder = imap_options[:folder] || 'INBOX'
Chris@1494: 
Chris@1494:         imap = Net::IMAP.new(host, port, ssl)
Chris@1494:         imap.login(imap_options[:username], imap_options[:password]) unless imap_options[:username].nil?
Chris@1494:         imap.select(folder)
Chris@1494:         imap.uid_search(['NOT', 'SEEN']).each do |uid|
Chris@1494:           msg = imap.uid_fetch(uid,'RFC822')[0].attr['RFC822']
Chris@1494:           logger.debug "Receiving message #{uid}" if logger && logger.debug?
Chris@1494:           if MailHandler.receive(msg, options)
Chris@1494:             logger.debug "Message #{uid} successfully received" if logger && logger.debug?
Chris@1494:             if imap_options[:move_on_success]
Chris@1494:               imap.uid_copy(uid, imap_options[:move_on_success])
Chris@1494:             end
Chris@1494:             imap.uid_store(uid, "+FLAGS", [:Seen, :Deleted])
Chris@1494:           else
Chris@1494:             logger.debug "Message #{uid} can not be processed" if logger && logger.debug?
Chris@1494:             imap.uid_store(uid, "+FLAGS", [:Seen])
Chris@1494:             if imap_options[:move_on_failure]
Chris@1494:               imap.uid_copy(uid, imap_options[:move_on_failure])
Chris@1494:               imap.uid_store(uid, "+FLAGS", [:Deleted])
Chris@1494:             end
Chris@1494:           end
Chris@1494:         end
Chris@1494:         imap.expunge
Chris@1494:         imap.logout
Chris@1494:         imap.disconnect
Chris@1494:       end
Chris@1494: 
Chris@1494:       private
Chris@1494: 
Chris@1494:       def logger
Chris@1494:         ::Rails.logger
Chris@1494:       end
Chris@1494:     end
Chris@1494:   end
Chris@1494: end