# Based on https://wiki.koumbit.net/QwebIrc
class qwebirc(
    $ircserver            = 'irc.myserver.com',
    $ircport              = '6667',
    $realname             = 'http://moo.com/',
    $webirc_mode          = 'None',
    $base_url             = 'http://foo.foo.org/',
    $network_name         = 'FooNet',
    $sslport              = false,
    $feedback_from        = 'moo@moo.com',
    $feedback_to          = 'moo@moo.com',
    $sslfingerprint       = false,
    $webirc_password      = false,
    $ident                = 'webchat',
    $args                 = '-n -p 3989',
    $forwarded_for_header = '',
    $forwarded_for_ips    = ''
) {

  package { [ 'python-twisted', 'python-openssl', 'python-simplejson', 'mercurial' ]:
    ensure => present,
  }

  group { "qwebirc":
    ensure    => present,
    allowdupe => false,
  }

  user { "qwebirc":
    ensure    => present,
    allowdupe => false,
    gid       => 'qwebirc',
    require   => Group['qwebirc'],
  }

  file { '/etc/init.d/qwebirc':
    ensure  => present,
    owner   => root,
    group   => root,
    mode    => 0755,
    source  => 'puppet:///modules/qwebirc/qwebirc-init.d.sh',
    require => Vcsrepo['/var/lib/qwebirc'],
  }

  vcsrepo { "/var/lib/qwebirc":
    ensure   => present,
    provider => hg,
    source   => 'https://bitbucket.org/rhatto/qwebirc',
    revision => 'cbc58859a6e1',
    owner    => 'qwebirc',
    group    => 'qwebirc',
    require  => [ User['qwebirc'], Group['qwebirc'], Package['mercurial'] ],
    notify   => Service['qwebirc'],
  }

  file { '/var/lib/qwebirc/config.py':
    ensure  => present,
    owner   => 'qwebirc',
    group   => 'qwebirc',
    mode    => 0640,
    content => template('qwebirc/config.py.erb'),
    require => Vcsrepo['/var/lib/qwebirc'],
  }

  exec { '/var/lib/qwebirc/compile.py':
    cwd     => '/var/lib/qwebirc',
    creates => '/var/lib/qwebirc/.compiled',
    user    => 'qwebirc',
    group   => 'qwebirc',
    require => Vcsrepo['/var/lib/qwebirc'],
    notify  => Service['qwebirc'],
  }

  exec { '/bin/rm -r /var/lib/qwebirc/.compiled':
    user        => 'qwebirc',
    group       => 'qwebirc',
    subscribe   => File['/var/lib/qwebirc/config.py'],
    onlyif      => 'test -f /var/lib/qwebirc/.compiled',
    refreshonly => true,
  }

  # TODO: check why status is not working
  service { 'qwebirc':
    enable     => true,
    ensure     => running,
    hasrestart => true,
    hasstatus  => false,
    pattern    => 'python /var/lib/qwebirc/run.py',
    require    => [ File['/etc/init.d/qwebirc', '/var/lib/qwebirc/config.py' ],
                    Package['python-twisted'] ],
  }
}