Class: Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/subcl/runner.rb

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/subcl/runner.rb', line 4

def initialize(options = {})
  @options = {
    :tty => true,
    :out_stream => STDOUT,
    :err_stream => STDERR,
    :mock_player => nil,
    :mock_api => nil
  }.merge! options

  #TODO refactor this away
  if File.exist?('debug')
    puts "DEBUGGING"
    @options[:debug] = true
  end
end

Instance Method Details

#parse_options!(args) ⇒ Object 



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# File 'lib/subcl/runner.rb', line 20

def parse_options! args
  OptionParser.new do |opts|
    opts.banner = "Usage: subcl [options] command"
    opts.separator %{
  Queue Commands
    clear queue and immediately start playing
        play[-song|-album|-artist|-playlist] <pattern>
        ps|pl|pr|pp <pattern>
    clear queue and immediately start playing random songs
        play-random <count, default 10>
        r <count, default 10>
    add to end of queue
        queue-last[-song|-album|-artist|-playlist] <pattern>
        ls|ll|lr|lp <pattern>
    add after the current song
        queue-next[-song|-album|-artist|-playlist] <pattern>
        ns|nl|nr|np <pattern>
    albumart-url [size] - print url of albumart to terminal,
        optionally with a specified image size

  Playback Commands
    play
    pause
    toggle (play when pause, pause when played)
    stop
    next
    previous
    rewind (get to start of song, or previous song when at start)

  Options }

    @usage = opts

    opts.on("-v", "--[no-]verbose", "Run verbosely") do |v|
      @options[:verbose] = v
    end
    opts.on('-1', '--use-first', 'On multiple matches, use the first match instead of asking interactively') do
      @options[:interactive] = false
    end
    opts.on('-s', '--shuffle', "Shuffle playlist before queueing") do
      @options[:shuffle] = true
    end
    opts.on('-c', '--current', 'Use info currently playing song instead of commandline argument') do
      @options[:current] = true
    end
    opts.on('-h', '--help', 'Display this screen') do
      @options[:out_stream].puts opts
      exit
    end
    opts.on("--version", "Print version information") do
      @options[:out_stream].puts Subcl::VERSION
      exit
    end

  end.parse! args
end

#run(args) ⇒ Object 



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# File 'lib/subcl/runner.rb', line 77

def run(args)
  LOGGER.debug { "args = #{args}" }

  parse_options!(args)

  LOGGER.debug { "args = #{args}" }

  unless args.size >= 1
    @options[:err_stream].puts @usage
    exit 3
  end

  unless system('tty -s')
    #not running in a tty, so no use for interactivity
    @options[:tty] = false
    @options[:interactive] = false
  end

  subcl = Subcl.new @options

  arg = args[1,args.length-1].join(" ") #put rest of args together so no quotes are required

  command = args[0].downcase
  case command

  when /^play-song$|^ps$/
    subcl.queue(arg, :song, {:play => true, :clear => true})
  when /^play-artist$|^pr$/
    subcl.queue(arg, :artist, {:play => true, :clear => true})
  when /^play-album$|^pl$/
    subcl.queue(arg, :album, {:play => true, :clear => true})
  when /^play-playlist$|^pp$/
    subcl.queue(arg, :playlist, {:play => true, :clear => true})
  when /^play-random$|^r$/
    subcl.queue(arg, :randomSong, {:play => true, :clear => true})
  when /^play-any$|^pn$|^p$/
    subcl.queue(arg, :any, {:play => true, :clear => true})
  when /^queue-next-song$|^ns$/
    subcl.queue(arg, :song, {:insert => true})
  when /^queue-next-artist$|^nr$/
    subcl.queue(arg, :artist, {:insert => true})
  when /^queue-next-album$|^nl$/
    subcl.queue(arg, :album, {:insert => true})
  when /^queue-next-playlist$|^np$/
    subcl.queue(arg, :playlist, {:insert => true})
  when /^queue-next-any$|^nn$|^n$/
    subcl.queue(arg, :any, {:insert => true})
  when /^queue-last-song$|^ls$/
    subcl.queue(arg, :song)
  when /^queue-last-artist$|^lr$/
    subcl.queue(arg, :artist)
  when /^queue-last-album$|^ll$/
    subcl.queue(arg, :album)
  when /^queue-last-playlist$|^lp$/
    subcl.queue(arg, :playlist)
  when /^queue-last-any$|^ln$|^l$/
    subcl.queue(arg, :any)
  when "albumart-url"
    arg = nil if arg.empty?
    @options[:out_stream].puts subcl.albumart_url(arg)
  when /^album-list$|^al$/
    subcl.albumlist
  when "test-notify"
    subcl.testNotify
  else
    begin
      #pass through for player commands
      subcl.send(command, [])
    rescue NoMethodError
      if subcl.configs[:play_any_on_unknown_command]
        subcl.queue(args.join(" "), :any, {:play => true, :clear => true})
      else
        unknown(command)
      end
    end
  end
end

#unknown(command) ⇒ Object 



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# File 'lib/subcl/runner.rb', line 155

def unknown(command)
  if @options[:tty] then
    @options[:err_stream].puts "Unknown command '#{command}'"
    @options[:err_stream].puts @usage
  else
    subcl.notifier.notify "Unknown command '#{command}'"
  end
  exit 3
end