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# frozen_string_literal: true
module Blacklight
# These are methods that are used at both the view helper and controller layers
# They are only dependent on `blacklight_config` and `@response`
#
module Facet
delegate :facet_configuration_for_field, :facet_field_names, to: :blacklight_config
def facet_paginator(field_config, response_data)
blacklight_config.facet_paginator_class.new(
response_data.items,
sort: response_data.sort,
offset: response_data.offset,
prefix: response_data.prefix,
limit: facet_limit_for(field_config.key)
)
end
# @param fields [Array<String>] a list of facet field names
# @return [Array<Solr::Response::Facets::FacetField>]
def facets_from_request(fields = facet_field_names, response = nil)
unless response
Deprecation.warn(self, 'Calling facets_from_request without passing the ' \
'second argument (response) is deprecated and will be removed in Blacklight ' \
'8.0.0')
response = @response
end
fields.map { |field| facet_by_field_name(field, response) }.compact
end
def facet_group_names
blacklight_config.facet_fields.map { |_facet, opts| opts[:group] }.uniq
end
# Get a FacetField object from the @response
def facet_by_field_name(field_or_field_name, response = nil)
unless response
Deprecation.warn(self, 'Calling facet_by_field_name without passing the ' \
'second argument (response) is deprecated and will be removed in Blacklight ' \
'8.0.0')
response = @response
end
case field_or_field_name
when String, Symbol
facet_field = facet_configuration_for_field(field_or_field_name)
response.aggregations[facet_field.field]
when Blacklight::Configuration::FacetField
response.aggregations[field_or_field_name.field]
else
# is this really a useful case?
field_or_field_name
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems