62 lines
2.2 KiB
Ruby
62 lines
2.2 KiB
Ruby
module MusicBrainz
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class Artist
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attr_accessor :id, :type, :name, :country, :date_begin, :date_end
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@release_groups
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def release_groups
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if @release_groups.nil? and not self.id.nil?
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@release_groups = []
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Nokogiri::XML(MusicBrainz.load(
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'http://musicbrainz.org/ws/2/release-group/?artist=' + self.id
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)).css('release-group').each do |rg|
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@release_groups << MusicBrainz::ReleaseGroup.parse_xml(rg)
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end
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end
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@release_groups
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end
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def self.find mbid
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@artist = self.parse_xml(Nokogiri::XML(MusicBrainz.load('http://musicbrainz.org/ws/2/artist/' + mbid)))
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end
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def self.parse_xml xml
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@artist = MusicBrainz::Artist.new
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@artist.id = xml.css('artist').attr('id').value
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@artist.type = xml.css('artist').attr('type').value
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@artist.name = xml.css('artist > name').text
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@artist.country = xml.css('artist > country').text unless xml.css('artist > country').empty?
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@artist.date_begin = xml.css('artist > life-span > begin').text unless xml.css('artist > life-span > begin').empty?
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@artist.date_end = xml.css('artist > life-span > end').text unless xml.css('artist > life-span > end').empty?
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@artist
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end
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private
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def self.search name
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artists = []
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xml = Nokogiri::XML(MusicBrainz.load(
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'http://musicbrainz.org/ws/2/artist/?query='+ URI.escape(query).gsub(/\&/, '%26').gsub(/\?/, '%3F') +'~&limit=50'
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))
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xml.css('artist-list > artist').each do |a|
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artist = {
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:name => a.css('name').text,
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:weight => 0,
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:desc => a.css('disambiguation').text unless a.css('disambiguation').empty?,
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:type => a.css('type').text.capitalize,
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:mbid => a.attr('id')
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}
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aliases = a.css('alias-list > alias').map{ |item| item.text }
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if aliases.include? name
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artist[:weight] += 20
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elsif aliases.map{ |item| item.downcase }.include? name.downcase
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artist[:weight] += 10
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elsif aliases.map{ |item| item.downcase.gsub(/\s/, '') }.include? name.downcase.gsub(/\s/, '')
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artist[:weight] += 5
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end
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artists << artist
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end
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artists.sort{ |a, b| b[:weight] <=> a[:weight] }.take(10)
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end
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end
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end
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