class apache::mod::passenger (

  $passenger_conf_file            = $::apache::params::passenger_conf_file,

  $passenger_conf_package_file    = $::apache::params::passenger_conf_package_file,

  $passenger_high_performance     = undef,

  $passenger_pool_idle_time       = undef,

  $passenger_max_requests         = undef,

  $passenger_spawn_method         = undef,

  $passenger_stat_throttle_rate   = undef,

  $rack_autodetect                = undef,

  $rails_autodetect               = undef,

  $passenger_root                 = $::apache::params::passenger_root,

  $passenger_ruby                 = $::apache::params::passenger_ruby,

  $passenger_default_ruby         = $::apache::params::passenger_default_ruby,

  $passenger_max_pool_size        = undef,

  $passenger_min_instances        = undef,

  $passenger_use_global_queue     = undef,

  $passenger_app_env              = undef,

  $mod_package                    = undef,

  $mod_package_ensure             = undef,

  $mod_lib                        = undef,

  $mod_lib_path                   = undef,

  $mod_id                         = undef,

  $mod_path                       = undef,

) {

  if $passenger_spawn_method {

    validate_re($passenger_spawn_method, '(^smart$|^direct$|^smart-lv2$|^conservative$)', "${passenger_spawn_method} is not permitted for passenger_spawn_method. Allowed values are 'smart', 'direct', 'smart-lv2', or 'conservative'.")

  }

  # Managed by the package, but declare it to avoid purging

  if $passenger_conf_package_file {

    file { 'passenger_package.conf':

      path => "${::apache::mod_dir}/${passenger_conf_package_file}",

    }

  }

  $_package = $mod_package

  $_package_ensure = $mod_package_ensure

  $_lib = $mod_lib

  if $::osfamily == 'FreeBSD' {

    if $mod_lib_path {

      $_lib_path = $mod_lib_path

    } else {

      $_lib_path = "${passenger_root}/buildout/apache2"

    }

  } else {

    $_lib_path = $mod_lib_path

  }

  $_id = $mod_id

  $_path = $mod_path

  ::apache::mod { 'passenger':

    package        => $_package,

    package_ensure => $_package_ensure,

    lib            => $_lib,

    lib_path       => $_lib_path,

    id             => $_id,

    path           => $_path,

    loadfile_name  => 'zpassenger.load',

  }

  # Template uses:

  # - $passenger_root

  # - $passenger_ruby

  # - $passenger_default_ruby

  # - $passenger_max_pool_size

  # - $passenger_min_instances

  # - $passenger_high_performance

  # - $passenger_max_requests

  # - $passenger_spawn_method

  # - $passenger_stat_throttle_rate

  # - $passenger_use_global_queue

  # - $passenger_app_env

  # - $rack_autodetect

  # - $rails_autodetect

  file { 'passenger.conf':

    ensure  => file,

    path    => "${::apache::mod_dir}/${passenger_conf_file}",

    content => template('apache/mod/passenger.conf.erb'),

    require => Exec["mkdir ${::apache::mod_dir}"],

    before  => File[$::apache::mod_dir],

    notify  => Class['apache::service'],

  }

}