Class: Nehm::GetCommand

Inherits:
Command show all
Defined in:
lib/nehm/commands/get_command.rb

Constant Summary collapse

FIRST_TRACK = 
[1, 0]

Instance Attribute Summary

Attributes inherited from Command

#options, #options_descs

Instance Method Summary collapse

Methods inherited from Command

#add_option, #handle_options, #invoke

Constructor Details

#initialize ⇒ GetCommand

Returns a new instance of GetCommand.



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# File 'lib/nehm/commands/get_command.rb', line 6

def initialize
  super

  add_option(:from, 'from PERMALINK',
             'Get track(s) from user with PERMALINK')

  add_option(:to, 'to PATH',
             'Download track(s) to PATH')

  add_option(:pl, 'pl PLAYLIST',
             'Add track(s) to iTunes playlist with PLAYLIST name')
end

Instance Method Details

#arguments ⇒ Object 



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# File 'lib/nehm/commands/get_command.rb', line 48

def arguments
  { 'post'         => 'Get last post (track or repost) from your profile',
    'NUMBER posts' => 'Get last NUMBER posts from your profile',
    'like'         => 'Get your last like',
    'NUMBER likes' => 'Get your last NUMBER likes',
    'URL'          => 'Get track from entered URL' }
end

#execute ⇒ Object 



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# File 'lib/nehm/commands/get_command.rb', line 19

def execute
  track_manager = TrackManager.new(@options)

  arg = @options[:args].pop
  tracks =
    case arg
    when /^l.*s$/
      count = @options[:args].pop.to_i
      track_manager.likes(count, 0)
    when /^p.*s$/
      count = @options[:args].pop.to_i
      track_manager.posts(count, 0)
    when /^l/
      track_manager.likes(*FIRST_TRACK)
    when /^p/
      track_manager.posts(*FIRST_TRACK)
    when /https:\/\/soundcloud.com\//
      track_manager.track_from_url(arg)
    when nil
      UI.term 'You must provide an argument'
    else
      UI.term "Invalid argument/option '#{arg}'"
    end

  UI.term 'There are no tracks yet' if tracks.nil?

  track_manager.process_tracks(tracks)
end

#program_name ⇒ Object 



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# File 'lib/nehm/commands/get_command.rb', line 56

def program_name
  'nehm get'
end

#summary ⇒ Object 



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# File 'lib/nehm/commands/get_command.rb', line 60

def summary
  'Download tracks, set tags and add to your iTunes library tracks from SoundCloud'
end

#usage ⇒ Object 



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# File 'lib/nehm/commands/get_command.rb', line 64

def usage
  "#{program_name} ARGUMENT [OPTIONS]"
end