class Dor::SearchService
Used by Argo and dor-services-app
Public Class Methods
find_sdr_graveyard_apo_druid()
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# File lib/dor/services/search_service.rb, line 51 def find_sdr_graveyard_apo_druid r = Dor::SearchService.query('dc_title_tesim:"SDR Graveyard"', fl: 'id') if r['response']['docs'].empty? nil else r['response']['docs'].first[:id] end end
index_version()
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# File lib/dor/services/search_service.rb, line 10 def index_version Dor::VERSION end
query(query, args = {}) { |resp| ... }
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# File lib/dor/services/search_service.rb, line 14 def query(query, args = {}) params = args.merge(q: query) params[:start] ||= 0 resp = solr.get 'select', params: params return resp unless block_given? cont = true while cont && resp['response']['docs'].length > 0 cont = yield(resp) params[:rows] ||= resp['response']['docs'].length params[:start] += params[:rows] resp = solr.get 'select', params: params end end
query_by_id(id)
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# File lib/dor/services/search_service.rb, line 29 def query_by_id(id) case id when Hash # Single valued: { :google => 'STANFORD_0123456789' } id = id.collect { |*v| v.join(':') }.first when Array # Two values: [ 'google', 'STANFORD_0123456789' ] id = id.join(':') end q = "{!term f=#{Solrizer.solr_name 'identifier', :symbol}}#{id}" result = [] query(q, fl: 'id', rows: 1000, defType: 'lucene') do |resp| result += resp['response']['docs'].collect { |doc| doc['id'] } true end result end
sdr_graveyard_apo_druid()
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@return String druid of the SDR Graveyard APO
nil if APO does not exist in the currently configured environment
# File lib/dor/services/search_service.rb, line 47 def sdr_graveyard_apo_druid @@sdr_graveyard_apo ||= find_sdr_graveyard_apo_druid end
Private Class Methods
solr()
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# File lib/dor/services/search_service.rb, line 62 def solr ActiveFedora.solr.conn end