Class: Milkode::CLI_Cdweb

Inherits:
Object
  • Object
show all
Defined in:
lib/milkode/cdweb/cli_cdweb.rb

Class Method Summary collapse

Class Method Details

.create_customize_file(dbdir) ⇒ Object 



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# File 'lib/milkode/cdweb/cli_cdweb.rb', line 98

def self.create_customize_file(dbdir)
  fname = File.join(dbdir, "milkweb.yaml")
  
  if File.exist? fname
    puts "Already exist '#{fname}'"
  else
    puts <<EOF
Create '#{fname}'.
  Please customize yaml parameter.
EOF

    File.open(fname, "w") do |f|
      f.write <<EOF
---
:home_title  : "Milkode"
:home_icon   : "/images/MilkodeIcon135.png"

:header_title: "Milkode"
:header_icon : "/images/MilkodeIcon135.png"

:display_about_milkode: true
EOF
    end
  end
end

.create_launch_url(options) ⇒ Object 



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# File 'lib/milkode/cdweb/cli_cdweb.rb', line 73

def self.create_launch_url(options)
  if (options[:LaunchBrowser])
    host = options[:Host] || options[:BindAddress] # options[:BindAddress] for WEBrick

    base = "http://#{host}:#{options[:Port]}"

    if options[:url]
      File.join(base, options[:url])
    else
      "http://#{host}:#{options[:Port]}"
    end
  else
    nil
  end
end

.execute(stdout, argv) ⇒ Object 



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# File 'lib/milkode/cdweb/cli_cdweb.rb', line 10

def self.execute(stdout, argv)
  options = {
    :environment => ENV['RACK_ENV'] || "development",
    :pid         => nil,
    :Port        => 9292,
    :Host        => "0.0.0.0",
    :AccessLog   => [],
    :config      => "config.ru",
    # ----------------------------
    :server      => "thin",
    :LaunchBrowser => true,
    :DbDir => select_dbdir,
  }

  opts = OptionParser.new("#{File.basename($0)}")
  opts.on('--db DB_DIR', 'Database dir (default : current_dir)') {|v| options[:DbDir] = v }
  opts.on("-o", "--host HOST", "listen on HOST (default: 0.0.0.0)") {|host| options[:Host] = host }
  opts.on('-p', '--port PORT', 'use PORT (default: 9292)') {|v| options[:Port] = v }
  opts.on("-s", "--server SERVER", "serve using SERVER (default : thin)") {|s| options[:server] = s }
  opts.on('-n', '--no-browser', 'No launch browser.') {|v| options[:LaunchBrowser] = false }
  opts.on('--customize', 'Create customize file.') {|v| options[:customize] = true }

  # --hostが'-h'を上書きするので、'-h'を再定義してあげる
  opts.on_tail("-h", "-?", "--help", "Show this message") do
    puts opts
    exit
  end
  
  opts.parse!(argv)
  
  # 実行！！
  execute_with_options(options)
end

.execute_with_options(stdout, options) ⇒ Object 



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# File 'lib/milkode/cdweb/cli_cdweb.rb', line 44

def self.execute_with_options(stdout, options)
  dbdir = File.expand_path(options[:DbDir])
  
  unless options[:customize]
    # 使用するデータベースの位置設定
    Database.setup(dbdir)

    # サーバースクリプトのある場所へ移動
    FileUtils.cd(File.dirname(__FILE__))

    # Rackサーバー生成
    rack_server = Rack::Server.new(options)

    # 起動URL生成
    launch_url = create_launch_url(options)

    # URL設定
    ENV['MILKODE_RELATIVE_URL'] = File.join('/', options[:url]) if options[:url]

    # 起動
    rack_server.start do
      # この時点でoptions[:Host]やoptions[:Port]などの値が壊れてしまっているため事前にURLを生成している
      Launchy.open(launch_url) if launch_url
    end
  else
    create_customize_file(dbdir)
  end
end

.select_dbdir ⇒ Object 



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# File 'lib/milkode/cdweb/cli_cdweb.rb', line 89

def self.select_dbdir
  # if (Dbdir.dbdir?('.') || !Dbdir.dbdir?(Dbdir.default_dir))
  if Dbdir.dbdir?('.')
    '.'
  else
    Dbdir.default_dir
  end
end