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Contents
# frozen_string_literal: true
class Blacklight::Solr::Response::GroupResponse
include Blacklight::Solr::Response::PaginationMethods
attr_reader :key, :group, :response
def initialize key, group, response
@key = key
@group = group
@response = response
end
alias_method :group_field, :key
def groups
@groups ||= group["groups"].map do |g|
Blacklight::Solr::Response::Group.new g[:groupValue], g, self
end
end
def group_limit
params.fetch(:'group.limit', 1).to_s.to_i
end
def total
# ngroups is only available in Solr 4.1+
# fall back on the number of facet items for that field?
(group["ngroups"] || (response.aggregations[key] || []).length).to_s.to_i
end
def start
params[:start].to_s.to_i
end
##
# Relying on a fallback (method missing) to @response is problematic as it
# will not evaluate the correct `total` method.
def empty?
total.zero?
end
##
# Overridden from Blacklight::Solr::Response::PaginationMethods to support
# grouped key specific i18n keys. `key` is the field being grouped
def entry_name(options)
I18n.t(
"blacklight.entry_name.grouped.#{key}",
default: :'blacklight.entry_name.grouped.default',
count: options[:count]
)
end
def method_missing meth, *args, &block
if response.respond_to? meth
response.send(meth, *args, &block)
else
super
end
end
def respond_to_missing? meth, include_private = false
response.respond_to?(meth) || super
end
end
Version data entries
21 entries across 21 versions & 2 rubygems