18 lines
548 B
Ruby
18 lines
548 B
Ruby
class MusicBrainzTrack
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attr_accessor :position, :recording_id, :title, :length
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def self.find mbid
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xml = Nokogiri::XML(open('http://musicbrainz.org/ws/2/recording/' + mbid))
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self.parse_xml(xml) unless xml.nil?
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end
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def self.parse_xml xml
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@track = MusicBrainzTrack.new
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@track.position = xml.css('position').text.to_i || nil
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@track.recording_id = xml.css('recording').attr('id').value
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@track.title = xml.css('recording > title').text
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@track.length = xml.css('length').first.text.to_i || 0
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@track
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end
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end
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