notification.rb

class EmailNotification < Base
    def send(message, time)
      @message = Formatter.format(message, time)
      Pony.mail({
        :to   => RiseMirrorApp::Config.notification_email,
        :from => "mirror@#{Socket.gethostname}",
        :via  => :smtp,
        :via_options      => {
          :address        => 'aspmx.l.google.com',
          :port           => 25,
          # :user_name      => 'username',
          # :password       => 'password',
          # :authentication => :plain, # :plain, :login, :cram_md5, no auth by default
          :domain         => Socket.gethostname
        },
        :subject => "[#{Socket.gethostname}]Sync @ #{time.strftime("[%Y-%m-%d]%e, %H:%M")}",
        :html_body    => "#{@message}"
      })
    end
  end

  class Formatter
    def self.format(message, time)
      xm = Builder::XmlMarkup.new(:indent => 8)
      xm.table {
        xm.tr { "Sync result status for #{time.strftime("%m-%d-%Y @ %H:%M:%S")} run" }
        xm.tr { message[0].keys.each {|key| xm.th(key)}}
        message.each do |mirror|
          xm.tr { [xm.td(mirror['name']), xm.td(mirror['last_successful_sync']),
                   xm.td(mirror['start_sync']), xm.td(mirror['end_sync']),
                   xm.td(mirror['status']), xm.td(mirror['total_bandwidth'])] }
        end
      }
      xm
    end
  end