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Versions: 20
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Contents
module Europeana
module Blacklight
class SearchBuilder
##
# Search builder methods for facet pagination
module FacetPagination
extend ActiveSupport::Concern
included do
default_processor_chain << :add_facet_paging_to_api
end
def add_facet_paging_to_api(api_parameters)
return unless facet.present?
facet_config = blacklight_config.facet_fields[facet]
limit = if scope.respond_to?(:facet_list_limit)
scope.facet_list_limit.to_s.to_i
elsif api_parameters['facet.limit']
api_parameters['facet.limit'].to_i
else
20
end
offset = (blacklight_params.fetch(blacklight_config.facet_paginator_class.request_keys[:page], 1).to_i - 1) * (limit)
# Need to set as f.facet_field.facet.* to make sure we
# override any field-specific default in the solr request handler.
api_parameters[:"f.#{facet}.facet.limit"] = limit
api_parameters[:"f.#{facet}.facet.offset"] = offset
api_parameters[:rows] = 0
end
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems