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Contents
# 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
def facet_paginator(field_config, display_facet)
blacklight_config.facet_paginator_class.new(
display_facet.items,
sort: display_facet.sort,
offset: display_facet.offset,
prefix: display_facet.prefix,
limit: facet_limit_for(field_config.key)
)
end
def facets_from_request(fields = facet_field_names)
fields.map { |field| facet_by_field_name(field) }.compact
end
def facet_field_names
blacklight_config.facet_fields.keys
end
def facet_configuration_for_field(field)
blacklight_config.facet_fields[field] ||
blacklight_config.facet_fields.values.find { |v| v.field.to_s == field.to_s } ||
Blacklight::Configuration::FacetField.new(field: field).normalize!
end
# Get a FacetField object from the @response
def facet_by_field_name(field_or_field_name)
case field_or_field_name
when String, Symbol, Blacklight::Configuration::FacetField
facet_field = facet_configuration_for_field(field_or_field_name)
@response.aggregations[facet_field.key]
else
# is this really a useful case?
field_or_field_name
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems