Module: Blacklight::Solr::FacetSearchBuilderBehavior

Extended by:
ActiveSupport::Concern
Included in:
FacetSearchBuilder
Defined in:
lib/blacklight/solr/facet_search_builder_behavior.rb

Instance Method Summary collapse

Instance Method Details

#add_facet_paging_to_solr(solr_params) ⇒ Object 



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# File 'lib/blacklight/solr/facet_search_builder_behavior.rb', line 20

def add_facet_paging_to_solr(solr_params)
  return if facet.blank?

  facet_config = blacklight_config.facet_fields[facet]

  solr_params[:rows] = 0

  limit = if solr_params["facet.limit"]
            solr_params["facet.limit"].to_i
          else
            facet_config.fetch(:more_limit, blacklight_config.default_more_limit)
          end

  page = search_state.facet_page
  sort = search_state.facet_sort
  prefix = search_state.facet_prefix
  offset = (page - 1) * limit

  if facet_config.json
    add_solr_facet_json_params(solr_parameters, facet, facet_config, limit: limit + 1, offset: offset, sort: sort, prefix: prefix)
    return
  end

  # Now override with our specific things for fetching facet values
  facet_ex = facet_config.respond_to?(:ex) ? facet_config.ex : nil
  solr_params[:'facet.field'] = with_ex_local_param(facet_ex, facet_config.field)

  # Need to set as f.facet_field.facet.* to make sure we
  # override any field-specific default in the solr request handler.
  solr_params[:"f.#{facet_config.field}.facet.limit"] = limit + 1
  solr_params[:"f.#{facet_config.field}.facet.offset"] = offset
  solr_params[:"f.#{facet_config.field}.facet.sort"] = sort if sort
  solr_params[:"f.#{facet_config.field}.facet.prefix"] = prefix if prefix
end

#add_facet_suggestion_parameters(solr_params) ⇒ Object 



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# File 'lib/blacklight/solr/facet_search_builder_behavior.rb', line 55

def add_facet_suggestion_parameters(solr_params)
  return if facet.blank? || facet_suggestion_query.blank?

  solr_params[:'facet.contains'] = facet_suggestion_query[0..50]
  solr_params[:'facet.contains.ignoreCase'] = true
end