Class: CUI8Tracks::Session

Inherits:
Object
  • Object
show all
Defined in:
lib/cui8tracks/session.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#api ⇒ Object

Returns the value of attribute api.



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# File 'lib/cui8tracks/session.rb', line 2

def api
  @api
end

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/cui8tracks/session.rb', line 2

def config
  @config
end

#current_mix ⇒ Object

Returns the value of attribute current_mix.



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# File 'lib/cui8tracks/session.rb', line 2

def current_mix
  @current_mix
end

#current_track ⇒ Object

Returns the value of attribute current_track.



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# File 'lib/cui8tracks/session.rb', line 2

def current_track
  @current_track
end

#set ⇒ Object

Returns the value of attribute set.



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# File 'lib/cui8tracks/session.rb', line 2

def set
  @set
end

Instance Method Details

#authorize(username, password) ⇒ Object 



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# File 'lib/cui8tracks/session.rb', line 31

def authorize(username, password)
  raise 'config sesms not loaded.' unless config
  @api = CUI8Tracks::API.new(username, password)
  @api.session = self
  @api.
end

#avail_commands ⇒ Object 



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# File 'lib/cui8tracks/session.rb', line 63

def avail_commands
  %w{ pause skip skip_mix toggle_like like unlike toggle_fav fav unfav toggle_follow follow unfollow open help exit}
end

#execute(command) ⇒ Object 



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# File 'lib/cui8tracks/session.rb', line 67

def execute(command)
  case command
  when 'p'
    execute 'pause'
  when 'pause'
    logger.info 'pause'
    current_track.pause
  when 'skip'
    logger.info 'skip track'
    current_track.stop
  when 'skip_mix'
    logger.info 'skip mix'
    current_mix.skip
  when 's'
    execute 'skip'
  when 'h'
    execute 'help'
  when '?'
    execute 'help'
  when 'help'
    logger.info "available commands:"
    logger.info avail_commands
  when 'exit'
    current_track.stop
    exit

  when 'toggle_like'
    current_mix.toggle_like
    logger.info "toggled like mix"
  when 'like'
    current_mix.like
    logger.info "liked mix"
  when 'unlike'
    current_mix.unlike
    logger.info "unliked mix"

  when 'toggle_fav'
    current_track.toggle_fav
    logger.info "toggled favorite track"
  when 'fav'
    current_track.fav
    logger.info "favorited track"
  when 'unfav'
    current_track.unfav
    logger.info "unfavorited track"

  when 'toggle_follow'
    current_mix.user.toggle_follow
    logger.info "toggled follow user"
  when 'follow'
    current_mix.user.follow
    logger.info "followed user"
  when 'unfollow'
    current_mix.user.unfollow
    logger.info "unfollowed user"

  when 'open'
    logger.info "open current mix"
    system "open #{current_mix.restful_url}"
  else
    logger.info "unknown command: #{command}"
    execute 'help'
  end
end

#load_config(argv) ⇒ Object 



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# File 'lib/cui8tracks/session.rb', line 11

def load_config(argv)
  opt = OptionParser.new
  @config = {:per_page => 1, :page => 1 }

  OptionParser.new {|opt|
    opt.on('-q QUERY', '--query') {|v| @config[:q] = v}
    opt.on('-t TAG', '--tag')   {|v| @config[:tag] = v}
    opt.on('-u USER', '--user')  {|v| @config[:user] = v}
    opt.on('-s SORT', '--sort', '[recent|hot|popular|random]')  {|v| @config[:sort] = v}
    opt.on('--no-play', "don't play tracks")  {|v| @config[:no_play] = true}
    opt.on('--play_from FROM', 'play from [FROM]th mix')  {|v| @config[:play_from] = v.to_i}
    opt.on('--verbose', 'print mplayer output')  {|v| @config[:verbose] = v}
    opt.on('--debug', 'debug-mode')  {|v| @config[:debug] = v}
    opt.parse(argv)
  }
  logger.debug @config

  system 'mplayer >& /dev/null' or raise 'mplayer seems not installed'
end

#logger ⇒ Object 



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# File 'lib/cui8tracks/session.rb', line 4

def logger
  return @logger if @logger
  @logger = Logger.new STDOUT
  @logger.level = self.config[:debug] ? Logger::DEBUG : Logger::INFO
  @logger
end

#play ⇒ Object 



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# File 'lib/cui8tracks/session.rb', line 38

def play
  @set = set = CUI8Tracks::Set.new
  set.session = self
  %w{q tag user sort}.each{ |key|
    set.instance_variable_set('@' + key, config[key.to_sym])
  }
  if config[:play_from]
    set.page = config[:play_from]
  end
  set.each_mix{ |mix|
    @current_mix = mix
    logger.info "Playing mix #{set.page} / #{set.total_entries}"
    mix.info
    mix.each_track{ |track|
      @current_track = track
      logger.info "Playing track"
      track.info
      track.play
      while track.playing?
        sleep 1
      end
    }
  }
end

#start_input_thread ⇒ Object 



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# File 'lib/cui8tracks/session.rb', line 132

def start_input_thread
  Thread.new {
    Readline.completion_proc = lambda {|input|
      avail_commands.grep(/\A#{Regexp.quote input}/)
    }
    while line = Readline.readline('> ')
      begin
        line = line.chomp.strip rescue ''
        if line.empty?
          Readline::HISTORY.pop
          next
        end
        execute line
      rescue => e
        logger.error "#{e.class}, #{e.message}"
        puts e.backtrace.join("\n")
      end
    end
  }
end