Class: SpotifyExporter::Playlists

Inherits:
Thor
  • Object
show all
Includes:
ConfigDependant
Defined in:
lib/spotifyexporter/command/playlists.rb

Constant Summary collapse

SUPPORTED_PLAYLIST_FORMATS = 
%w[m3u pls xspf txt yml].freeze

Instance Method Summary collapse

Methods included from Injectable

included

Instance Method Details

#export ⇒ Object 



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# File 'lib/spotifyexporter/command/playlists.rb', line 36

def export
  FileUtils.mkdir_p(options.output_directory) unless Dir.exist? options.output_directory
  validate_format!(options.format)

  spotify_playlists = spotify.get_user_playlists(options.user)

  # For each playlist
  spotify_playlists.each do |spotify_pl|
    # Remove non-alphanumeric characters
    # Replace all spaces with underscores
    sanitized_name = spotify_pl.name.gsub(/[^[:alnum:]^[:space:]]/, "").chomp

    playlist = Playlist.new(
      title: sanitized_name,
      description: spotify_pl.description,
      creator: options.user,
      # Use the first image
      image: spotify_pl.images.first["url"]
    )

    # For each track in the Spotify playlist,
    # create a new playlist track with title and contributors, then
    # add it to the playlist.
    spotify_pl.tracks.each do |spotify_track|
      track = Playlist::Track.new(
        title: spotify_track.name,
        duration: spotify_track.duration_ms
      )

      spotify_track.artists.each do |artist|
        track.add_contributor(name: artist.name)
      end

      playlist.add_track(track)
    end

    # Write the playlist to disk
    save_playlist(playlist, options.format)
  end
end

#ls ⇒ Object 



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# File 'lib/spotifyexporter/command/playlists.rb', line 18

def ls
  pl = spotify.get_user_playlists(options.user)

  results = pl.map do |p|
    r = p.name

    r << " | #{p.external_urls["spotify"]}" unless options.url.nil?

    r
  end

  puts results
end