Class: Nehm::Track

Inherits:
Object
  • Object
show all
Defined in:
lib/nehm/track.rb

Overview

Primitive for SoundCloud track

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(hash) ⇒ Track

Returns a new instance of Track.



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# File 'lib/nehm/track.rb', line 11

def initialize(hash)
  @hash = hash
end

Instance Attribute Details

#hash ⇒ Object (readonly)

Returns the value of attribute hash.



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# File 'lib/nehm/track.rb', line 9

def hash
  @hash
end

Instance Method Details

#artist ⇒ Object 



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# File 'lib/nehm/track.rb', line 15

def artist
  name[0]
end

#artwork ⇒ Object 



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# File 'lib/nehm/track.rb', line 19

def artwork
  Artwork.new(self)
end

#duration ⇒ Object 



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# File 'lib/nehm/track.rb', line 23

def duration
  seconds = @hash['duration'] / 1000

  time = Time.at(seconds)
  time -= time.utc_offset

  time.hour > 0 ? time.strftime('%H:%M:%S') : time.strftime('%M:%S')
end

#file_name ⇒ Object 



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# File 'lib/nehm/track.rb', line 32

def file_name
  "#{full_name.tr(",./'\\\"$%", '')}.mp3"
end

#file_path ⇒ Object 



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# File 'lib/nehm/track.rb', line 36

def file_path
  File.join(ENV['dl_path'], file_name)
end

#full_name ⇒ Object 



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# File 'lib/nehm/track.rb', line 40

def full_name
  "#{artist} - #{title}"
end

#id ⇒ Object 



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# File 'lib/nehm/track.rb', line 44

def id
  @hash['id']
end

#name ⇒ Object

Returns artist and title in array



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# File 'lib/nehm/track.rb', line 49

def name
  title = @hash['title']

  separators = [' - ', ' ~ ']
  separators.each do |sep|
    return title.split(sep, 2) if title.include? sep
  end

  [@hash['user']['username'], title]
end

#title ⇒ Object 



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# File 'lib/nehm/track.rb', line 60

def title
  name[1]
end

#url ⇒ Object 



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# File 'lib/nehm/track.rb', line 64

def url
  # API V2 track hash has no 'stream_url' but 'uri'
  dl_url = @hash['uri'] ? "#{@hash['uri']}/stream" : @hash['stream_url']
  "#{dl_url}?client_id=#{HTTPClient::CLIENT_ID}"
end

#year ⇒ Object 



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# File 'lib/nehm/track.rb', line 70

def year
  @hash['created_at'][0..3].to_i
end