class drupal(
  $drush_version = hiera('drupal::drush::version', '8.0.1')
) {
  # Needed packages
  package { [ "php5-gd", "php5-imagick" ]:
    ensure => installed,
  }

  # Drush config folder
  file { '/etc/drush':
    ensure => directory,
    owner  => root,
    group  => root,
    mode   => 0644,
  }

  # Drush default configuration
  file { '/etc/drush/drushrc.php':
    ensure  => present,
    owner   => root,
    group   => root,
    mode    => 0644,
    source  => 'puppet:///modules/drupal/drushrc.php',
    require => File['/etc/drush'],
  }

  # Drupal management script
  file { "/usr/local/sbin/drupal":
    ensure  => present,
    source  => 'puppet:///modules/drupal/drupal',
    owner   => root,
    group   => root,
    mode    => 755,
  }

  # Run drupal cron
  cron { "drupal-cron":
    command  => "/usr/local/sbin/drupal cron &> /dev/null",
    user     => root,
    hour     => "*/1",
    minute   => "15",
    path     => '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin',
    ensure   => present,
    require  => File['/usr/local/sbin/drupal'],
  }

  # Keep themes and modules up-to-date
  cron { "drupal-update":
    command  => "/usr/local/sbin/drupal cron-update",
    user     => root,
    # Run once a week after security releases (usually on Wednesdays)
    weekday  => 5,
    hour     => "02",
    minute   => "30",
    path     => '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin',
    ensure   => present,
  }

  cron { "drupal-make-6":
    command  => "/usr/local/sbin/drupal make 6",
    user     => root,
    # Run once a week to ensure the server has all dependencies
    weekday  => 4,
    hour     => "02",
    minute   => "30",
    path     => '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin',
    ensure   => present,
    require  => File['/usr/local/sbin/drupal',
                     '/usr/local/share/drupal/drupal6.make',
                     '/usr/local/share/drupal/themes6.make'],
  }

  cron { "drupal-make-7":
    command  => "/usr/local/sbin/drupal make 7",
    user     => root,
    # Run once a week to ensure the server has all dependencies
    weekday  => 4,
    hour     => "02",
    minute   => "30",
    path     => '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin',
    ensure   => present,
    require  => File['/usr/local/sbin/drupal',
                     '/usr/local/share/drupal/drupal7.make',
                     '/usr/local/share/drupal/themes7.make'],
  }

  # Drupal shared folder
  file { "/usr/local/share/drupal":
    ensure  => directory,
    owner   => root,
    group   => root,
    mode    => 755,
  }

  # Drupal 6 makefile
  file { "/usr/local/share/drupal/drupal6.make":
    ensure  => present,
    owner   => root,
    group   => root,
    mode    => 644,
    source  => "puppet:///modules/drupal/drupal6.make",
    require => File['/usr/local/share/drupal'],
  }

  # Drupal 7 makefile
  file { "/usr/local/share/drupal/drupal7.make":
    ensure  => present,
    owner   => root,
    group   => root,
    mode    => 644,
    source  => "puppet:///modules/drupal/drupal7.make",
    require => File['/usr/local/share/drupal'],
  }

  # Drupal 6 theme makefile
  file { "/usr/local/share/drupal/themes6.make":
    ensure  => present,
    owner   => root,
    group   => root,
    mode    => 644,
    source  => "puppet:///modules/drupal/themes6.make",
    require => File['/usr/local/share/drupal'],
  }

  # Drupal 7 theme makefile
  file { "/usr/local/share/drupal/themes7.make":
    ensure  => present,
    owner   => root,
    group   => root,
    mode    => 644,
    source  => "puppet:///modules/drupal/themes7.make",
    require => File['/usr/local/share/drupal'],
  }

  # See https://drupal.org/SA-CORE-2013-003
  file { "/tmp/.htaccess":
    ensure  => present,
    owner   => root,
    group   => root,
    mode    => 644,
    source  => "puppet:///modules/drupal/htaccess",
  }

  file { [ '/var/www/data/drupal-6/backup', '/var/www/data/drupal-7/backup' ]:
    ensure  => absent,
    recurse => true,
    force   => true,
    backup  => false,
  }

  # Composer
  exec { 'getcomposer':
    command => '/usr/bin/wget -O - https://getcomposer.org/installer | /usr/bin/php && /bin/mv composer.phar /usr/local/bin/composer',
    user    => 'root',
    cwd     => '/tmp',
    creates => '/usr/local/bin/composer',
  }

  # TODO: future
  package { [ 'composer', 'drush' ]:
    ensure  => absent,
  }

  #vcsrepo { "/usr/local/share/drush":
  #  ensure   => present,
  #  provider => git,
  #  source   => 'https://github.com/drush-ops/drush',
  #  revision => '401f034c59b031221d900bec7c2ba81d1331c284',
  #  owner    => 'root',
  #  group    => 'root',
  #}

  #file { "/usr/local/bin/drush":
  #  ensure  => '/usr/local/share/drush/drush',
  #  owner   => root,
  #  group   => root,
  #  require => [ Vcsrepo['/usr/local/share/drush'], Exec['getcomposer'] ],
  #}

  #exec { 'composer-drush':
  #  command     => '/usr/local/bin/composer global require drush/drush:dev-master',
  #  user        => 'vagrant',
  #  creates     => '/home/vagrant/composer/vendor/bin/drush',
  #  environment => [ 'COMPOSER_HOME="/vagrant"' ],
  #  require     => Exec['getcomposer'],
  #}

  exec { 'getdrush':
    command => "/usr/bin/wget https://github.com/drush-ops/drush/releases/download/${drush_version}/drush.phar -O /usr/local/bin/drush && chmod +x /usr/local/bin/drush",
    user    => 'root',
    cwd     => '/tmp',
    timeout => 0,
    creates => '/usr/local/bin/drush',
  }

  # Drupal Console
  # TODO: we should expect at least https download protocol.
  #exec { 'getdrupalconsole':
  #  command => '/usr/bin/curl -LSs http://drupalconsole.com/installer | php && /bin/mv console.phar /usr/local/bin/drupal-console',
  #  user    => 'root',
  #  cwd     => '/tmp',
  #  creates => '/usr/local/bin/drupal-console',
  #}
}