31 lines
879 B
Ruby
31 lines
879 B
Ruby
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# -*- encoding: utf-8 -*-
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module MusicBrainz
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module Parsers
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class << self
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def get_by_name(name)
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case name
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when :artist_model
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return { :const => MusicBrainz::Parsers::Artist, :method => :model }
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when :artist_search
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return { :const => MusicBrainz::Parsers::Artist, :method => :search }
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when :artist_release_groups
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return { :const => MusicBrainz::Parsers::Artist, :method => :release_groups }
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end
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end
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end
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class Base
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class << self
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def safe_get_attr(xml, path, name)
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node = path.nil? ? xml : (xml.css(path).first unless xml.css(path).empty?)
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node.attr(name) unless node.nil? or node.attr(name).nil?
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end
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def safe_get_value(xml, path)
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xml.css(path).first.text unless xml.css(path).empty?
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end
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end
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end
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end
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end
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