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Contents
module Spotlight
# Mixin for retrieving solr documents for a specific exhibit
module ExhibitDocuments
##
# Retrieve all the solr documents associated with this exhibit, appropriately
# filtered by the exhibit-specific solr field.
#
# @return [Enumerable<SolrDocument>]
def solr_documents
return to_enum(:solr_documents) unless block_given?
start = 0
response = repository.search(exhibit_search_params.merge(start: start))
while response.documents.present?
response.documents.each { |x| yield x }
start += response.documents.length
response = repository.search(exhibit_search_params.merge(start: start))
end
end
private
def exhibit_search_params
params = { q: '*:*', fl: '*' }
params[:fq] ||= []
params[:fq] << solr_data if Spotlight::Engine.config.filter_resources_by_exhibit
params
end
def repository
@repository ||= Blacklight.repository_class.new(blacklight_config) if Blacklight.respond_to? :repository_class
@repository ||= Blacklight::Solr::Repository.new(blacklight_config)
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems