define blog::instance (
  String $blog_title = $name,
  String $author,
  Boolean $has_comments = false,
  String $subtitle = '',
  Optional[String] $vcs_repo = undef,
) {

  $root = "${blog::blog_root}/${title}"
  $safe_title = base64('encode', $blog_title)

  vcsrepo { $root:
    ensure => latest,
    provider => git,
    source => 'https://github.com/HugoNikanor/website-blog-2.git',
    revision => 'master',
    # keep_local_changes => true,
    owner => 'hugo',
    group => 'www-data',
  }

  if $vcs_repo {
    vcsrepo { "${root}/entries":
      ensure => latest,
      provider => git,
      source => $vcs_repo,
      revision => 'master',
      owner => 'hugo',
      group => 'www-data',
    }
    } else {
      file { "${root}/entries":
        ensure => directory,
      }
    }

    file { "${root}/settings.php":
      ensure  => file,
      content => epp('blog/settings.php.epp', {
        author       => $author,
        title        => $title,
        subtitle     => $subtitle,
        has_comments => $has_comments,
        }),
    }

    file { "${root}/footnote":
      ensure => directory,
      recurse => true,
    }

    $foot_files = [
      ['about.md',   'About'],
      ['contact.md', 'Contact'],
      ['legal.md',   'Legal'],
      ['qna.md',     '"Q&A"'],
    ]

    $foot_files.each |$item| {
      file { "${root}/footnote/${item[0]}":
        source => "puppet:///modules/blog/footers/${item[0]}",
      }
    }

    file { "${root}/special-files.ini":
      ensure => file,
      content => $foot_files,
    }

    $certname = lookup('certname')

    if $blog::domain {

      nginx::resource::location { "${safe_title} - server - /":
        location    => '/',
        try_files   => ['$uri', '$uri/', '=404'],
        index_files => [],
        ssl         => true,
        autoindex   => on,
        server      => [ "${safe_title} - server", ]
      }

      nginx::resource::location { "${safe_title} - server - php":
        location       => '~ \.php$',
        fastcgi_params => 'snippets/fastcgi-php.conf',
        fastcgi        => 'unix:/run/php/php-fpm.sock',
        ssl            => true,
        server         => [ "${safe_title} - server", ],
      }

      nginx::resource::location { "${safe_title} - server - ht":
        location            => '~ /\.ht',
        location_cfg_append => { deny => 'all' },
        index_files         => [],
        ssl                 => true,
        server              => [ "${safe_title} - server", ],
      }
    }
}