# Copyright (C) 2012-2014 Zammad Foundation, http://zammad-foundation.org/ require 'net/pop' class Channel::POP3 < Channel::EmailParser def fetch (channel, check_type = '', verify_string = '') ssl = false port = 110 if channel[:options][:ssl].to_s == 'true' ssl = true port = 995 end puts "fetching pop3 (#{channel[:options][:host]}/#{channel[:options][:user]} port=#{port},ssl=#{ssl})" @pop = Net::POP3.new( channel[:options][:host], port ) if ssl @pop.enable_ssl end @pop.start( channel[:options][:user], channel[:options][:password] ) if check_type == 'check' puts "check only mode, fetch no emails" disconnect return elsif check_type == 'verify' puts "verify mode, fetch no emails" end mails = @pop.mails count = 0 count_all = mails.size # reverse message order to increase performance if check_type == 'verify' mails.reverse! end mails.each do |m| count += 1 puts " - message #{count.to_s}/#{count_all.to_s}" # check for verify message if check_type == 'verify' mail = m.pop if mail && mail =~ /#{verify_string}/ puts " - verify email #{verify_string} found" m.delete disconnect return 'verify ok' end else # delete email from server after article was created if process(channel, m.pop) m.delete end end end disconnect if count == 0 puts " - no message" end puts "done" end def disconnect if @pop @pop.finish end end end