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class Sufia::CatalogSearchBuilder < Sufia::SearchBuilder
self.default_processor_chain += [
:add_access_controls_to_solr_params,
:show_works_or_works_that_contain_files,
:show_only_active_records
]
# show both works that match the query and works that contain files that match the query
def show_works_or_works_that_contain_files(solr_parameters)
return if blacklight_params[:q].blank? || blacklight_params[:search_field]
solr_parameters[:user_query] = blacklight_params[:q]
solr_parameters[:q] = new_query
end
# show works that are in the active state.
def show_only_active_records(solr_parameters)
solr_parameters[:fq] ||= []
solr_parameters[:fq] << '-suppressed_bsi:true'
end
private
# the {!lucene} gives us the OR syntax
def new_query
"{!lucene}#{interal_query(dismax_query)} #{interal_query(join_for_works_from_files)}"
end
# the _query_ allows for another parser (aka dismax)
def interal_query(query_value)
"_query_:\"#{query_value}\""
end
# the {!dismax} causes the query to go against the query fields
def dismax_query
"{!dismax v=$user_query}"
end
# join from file id to work relationship solrized file_set_ids_ssim
def join_for_works_from_files
"{!join from=#{ActiveFedora.id_field} to=file_set_ids_ssim}#{dismax_query}"
end
end
Version data entries
7 entries across 7 versions & 1 rubygems