class nagios::irc_bot(
  $nsa_socket = 'absent',
  $nsa_server,
  $nsa_port = 6667,
  $nsa_nickname,
  $nsa_password = '',
  $nsa_channel,
  $nsa_pidfile = 'absent',
  $nsa_realname = 'Nagios'
) {
  $real_nsa_socket = $nsa_socket ? {
    'absent' => $::operatingsystem ? {
      centos => '/var/run/nagios-nsa/nsa.socket',
      default => '/var/run/nagios3/nsa.socket'
    },
    default => $nsa_socket,
  }
  $real__nsa_pidfile = $nsa_pidfile ? {
    'absent' => $::operatingsystem ? {
      centos => '/var/run/nagios-nsa/nsa.pid',
      default => '/var/run/nagios3/nsa.pid'
    },
    default => $nsa_pidfile,
  }

  file {
    '/usr/local/bin/riseup-nagios-client.pl':
      source => 'puppet:///modules/nagios/irc_bot/riseup-nagios-client.pl',
      owner => root, group => root, mode => 0755;
    '/usr/local/bin/riseup-nagios-server.pl':
      source => 'puppet:///modules/nagios/irc_bot/riseup-nagios-server.pl',
      owner => root, group => root, mode => 0755;
    '/etc/init.d/nagios-nsa':
      content => template("nagios/irc_bot/${::operatingsystem}/nagios-nsa.sh.erb"),
      require => File['/usr/local/bin/riseup-nagios-server.pl'],
      owner => root, group => root, mode => 0755;
    '/etc/nagios_nsa.cfg':
      ensure => present,
      content => template('nagios/irc_bot/nsa.cfg.erb'),
      owner => nagios, group => root, mode => 0400;
  }

  package { 'libnet-irc-perl':
    ensure => present,
  }

  service { "nagios-nsa":
    ensure => "running",
    hasstatus => true,
    require => [ File["/etc/nagios_nsa.cfg"],
                 Package["libnet-irc-perl"],
                 Service['nagios'] ],
  }

  case $::operatingsystem {
    centos: {
      Package['libnet-irc-perl']{
        name => 'perl-Net-IRC',
      }
      Service['nagios-nsa']{
        enable => true,
      }
    }
    debian,ubuntu: {
      exec { "nagios_nsa_init_script":
        command => "/usr/sbin/update-rc.d nagios-nsa defaults",
        unless => "/bin/ls /etc/rc3.d/ | /bin/grep nagios-nsa",
        require => File["/etc/init.d/nagios-nsa"],
        before => Service['nagios-nsa'],
      }
    }
  }

  nagios_command {
    'notify-by-irc':
      command_line => '/usr/local/bin/riseup-nagios-client.pl "$HOSTNAME$ ($SERVICEDESC$) $NOTIFICATIONTYPE$ n.$SERVICEATTEMPT$ $SERVICESTATETYPE$ $SERVICEEXECUTIONTIME$s $SERVICELATENCY$s $SERVICEOUTPUT$ $SERVICEPERFDATA$"';
    'host-notify-by-irc':
      command_line => '/usr/local/bin/riseup-nagios-client.pl "$HOSTNAME$ ($HOSTALIAS$) $NOTIFICATIONTYPE$ n.$HOSTATTEMPT$ $HOSTSTATETYPE$ took $HOSTEXECUTIONTIME$s $HOSTOUTPUT$ $HOSTPERFDATA$ $HOSTLATENCY$s"';
  }

  if $nagios::manage_shorewall {
    include shorewall::rules::out::irc
  }
}