sru.rb in berkeley_library-alma-0.0.6

- old
+ new
@@ -1,79 +2 @@
-require 'uri'
-require 'berkeley_library/alma/config'
-require 'berkeley_library/alma/constants'
-require 'berkeley_library/alma/record_id'
-require 'berkeley_library/util/uris'
-
-module BerkeleyLibrary
-  module Alma
-    module SRU
-      include BerkeleyLibrary::Logging
-      include Constants
-
-      class << self
-        include SRU
-      end
-
-      # Given a list of record IDs, returns the MARC records for each ID (if found).
-      #
-      # @param record_ids [Array<String, RecordId>] the record IDs to look up
-      # @return [MARC::XMLReader, nil] a reader for the MARC records, or nil if
-      #   the records could not be read
-      def get_marc_records(*record_ids)
-        # noinspection RubyMismatchedReturnType
-        parsed_ids = record_ids.filter_map { |id| RecordId.parse(id) }
-        raise ArgumentError, "Argument #{record_ids.inspect} contain no valid record IDs" if parsed_ids.empty?
-
-        sru_query_value = parsed_ids.map(&:sru_query_value).join(' or ')
-        SRU.marc_records_for(sru_query_value)
-      end
-
-      # Returns a URI for retrieving records for the specified query
-      # via SRU. Requires {Config#alma_sru_base_uri} to be set.
-      #
-      # @return [URI] the MARC URI
-      def sru_query_uri(sru_query_value)
-        query_string = URI.encode_www_form(
-          'version' => '1.2',
-          'operation' => 'searchRetrieve',
-          'query' => sru_query_value
-        )
-
-        Util::URIs.append(Config.alma_sru_base_uri, '?', query_string)
-      end
-
-      # Makes an SRU query for the specified query value and returns the query response
-      # as a string.
-      #
-      # @param query_value [String] the value of the SRU query parameter
-      # @return [String, nil] the SRU query response body, or nil in the event of an error.
-      def make_sru_query(query_value)
-        uri = sru_query_uri(query_value)
-        do_get(uri)
-      end
-
-      # Makes an SRU query for the specified query value and returns the query response
-      # as MARC records.
-      #
-      # @param query_value [String] the value of the SRU query parameter
-      # @return [MARC::XMLReader, nil] a reader for the MARC records, or nil if
-      #   the records could not be read
-      def marc_records_for(query_value)
-        return unless (xml = make_sru_query(query_value))
-
-        input = StringIO.new(xml.scrub)
-        MARC::XMLReader.new(input, parser: 'nokogiri')
-      end
-
-      private
-
-      def do_get(uri)
-        # TODO: can we get the XML as an IO rather than as a string?
-        Util::URIs.get(uri, headers: { user_agent: DEFAULT_USER_AGENT })
-      rescue RestClient::Exception => e
-        logger.warn("GET #{uri} failed", e)
-        nil
-      end
-    end
-  end
-end
+Dir.glob(File.expand_path('sru/*.rb', __dir__)).sort.each(&method(:require))