Module: LyricsFinder::Provider

Defined in:
lib/lyrics_finder/provider.rb

Defined Under Namespace

Classes: LyricsWikia, SongLyrics

Class Method Summary collapse

Class Method Details

.extract_lyric_from_data(data) ⇒ Object 



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# File 'lib/lyrics_finder/provider.rb', line 12

def self.extract_lyric_from_data(data)
  html = Nokogiri::HTML(data)
  lyrics_container = html.css(@current_provider.css_element).first
  unless lyrics_container.nil?
    elements = lyrics_container.children.to_a
    phrases = elements.select { |el| el.text? && el.text != "\n" && !el.blank? }
    phrases.map! { |element| element.text.strip }
  end
end

.list ⇒ Object 



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# File 'lib/lyrics_finder/provider.rb', line 3

def self.list
  [LyricsWikia, SongLyrics]
end

.url_for_song(provider, song) ⇒ Object 



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# File 'lib/lyrics_finder/provider.rb', line 7

def self.url_for_song(provider, song)
  @current_provider = provider.new(song)
  @current_provider.format_url
end