Contents

require "celsius/transformation/step"
require "ox"

class Celsius::Primo::SoapApi::Searcher::SearchBrief::SearchResultTransformation::
  AddMissingFacets < Celsius::Transformation::Step

  #
  # Sometimes, requested facets do not show up in search result, so we have to (re)add them
  #
  def call
    (search_request["facets"] || {}).each do |facet_name, requested_facet|
      unless target["facets"][facet_name]
        if requested_facet["terms"]
          target["facets"][facet_name] = empty_search_result_terms_facet
        end
      end
    end
  end

  #
  private
  #
  def empty_search_result_terms_facet
    {
      "_type" => "terms",
      "terms" => []
    }
  end

=begin
  # handle primo bug where requested facets don't show up in search response
  process "//match", source: -> { @search_request} do |match, target|
    if (target_facet_name = match.nodes.first.value).start_with?("facet_")
      target_facet_value =  match.nodes.first.text
      target_facet_count = find_all(@search_brief_return, "SEGMENTS/JAGROOT/RESULT/DOCSET/DOC").length

      # case 1 - there is no facet at all
      unless find(target, "facets/#{target_facet_name}")
        find(target, "facets") << element(target_facet_name) do |target_facet|
          target_facet << element("_type", text: "terms")
          target_facet << array("terms")
        end
      end

      # case 2 - there is a facet, but the requested facet is not included
      unless find_all(target, "facets/#{target_facet_name}/terms/terms/term").map(&:text).include?(target_facet_value)
        array(find(target, "facets/#{target_facet_name}/terms")) do |term|
          term << element("term", text: target_facet_value)
          term << element("count", text: target_facet_count.to_s, type: "integer")
        end
      end
    end
  end
=end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
celsius-primo-0.1.3	lib/celsius/primo/soap_api/searcher/search_brief/search_result_transformation/add_missing_facets.rb
celsius-primo-0.1.2	lib/celsius/primo/soap_api/searcher/search_brief/search_result_transformation/add_missing_facets.rb
celsius-primo-0.1.1	lib/celsius/primo/soap_api/searcher/search_brief/search_result_transformation/add_missing_facets.rb