Class: Keenser::Tag

Inherits:
Model
  • Object
show all
Defined in:
lib/keenser/model/tag.rb

Instance Method Summary collapse

Methods inherited from Model

each, #find_or_create, schema, without_tables

Instance Method Details

#export! ⇒ Object 



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# File 'lib/keenser/model/tag.rb', line 20

def export!
  File.open playlist, "w" do |f|
    songs.each { |s| f.puts s.local_path }
  end
end

#import(path) ⇒ Object 



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# File 'lib/keenser/model/tag.rb', line 26

def import path
  File.read(path).split(/[\r\n]/).each do |line|
    next unless line.include? Computer.local.music
    # TODO: create song (with artist and title), add song tag
  end
end

#playlist ⇒ Object 



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# File 'lib/keenser/model/tag.rb', line 16

def playlist
  "#{Computer.local.playlists}/#{name}.m3u"
end

#songs ⇒ Object 



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# File 'lib/keenser/model/tag.rb', line 12

def songs
  Song.join(:song_tags, song_id: :id).where(tag_id: id)
end

#validate ⇒ Object 



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# File 'lib/keenser/model/tag.rb', line 7

def validate
  super
  errors.add :name, "can't be empty" if name.empty?
end