Contents

module Qa::Authorities
  class Oclcts::GenericOclcAuthority < Base
    attr_reader :subauthority

    def initialize(subauthority)
      @subauthority = subauthority
    end
    include WebServiceBase

    def search q
      get_raw_response("prefix-query", q)
      r = Array.new
      raw_response.xpath('sru:searchRetrieveResponse/sru:records/sru:record/sru:recordData', 'sru' => 'http://www.loc.gov/zing/srw/').each do |record|
        r.append({"id" => record.xpath('Zthes/term/termId').first.content, "label" => record.xpath('Zthes/term/termName').first.content})
      end
      r
    end

    def find id
      get_raw_response("id-lookup", id)
      parse_full_record(id)
    end

    private

    def parse_full_record id
      a = {}
      zthes_record = raw_response.xpath("sru:searchRetrieveResponse/sru:records/sru:record/sru:recordData/Zthes/term[termId='#{id}']", 'sru' => 'http://www.loc.gov/zing/srw/')
      zthes_record.children.each do |child|
        if (child.is_a? Nokogiri::XML::Element) && (!child.children.nil?) && (child.children.size == 1) && (child.children.first.is_a? Nokogiri::XML::Text)
          a[child.name] = child.children.first.to_s
        end
      end
      a
    end

    def get_raw_response query_type, id
      query_url = Oclcts.url_pattern(query_type).gsub("{query}", id).gsub("{id}", id).gsub("{authority-id}", subauthority)
      @raw_response = Nokogiri::XML(open(query_url))
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
qa-0.10.1	lib/qa/authorities/oclcts/generic_oclc_authority.rb
qa-0.10.0	lib/qa/authorities/oclcts/generic_oclc_authority.rb
qa-0.9.0	lib/qa/authorities/oclcts/generic_oclc_authority.rb
qa-0.8.0	lib/qa/authorities/oclcts/generic_oclc_authority.rb
qa-0.7.0	lib/qa/authorities/oclcts/generic_oclc_authority.rb
qa-0.6.0	lib/qa/authorities/oclcts/generic_oclc_authority.rb
qa-0.5.0	lib/qa/authorities/oclcts/generic_oclc_authority.rb