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# File 'app/controllers/search_results_controller.rb', line 66
def index
authorize! :read, Concept::Base
self.class.prepare_basic_variables(self)
{ t: :type,
q: :query,
l: :languages,
qt: :query_type,
c: :collection_origin,
ds: :datasets }.each do |short, long|
params[long] ||= params[short]
end
params[:type] = Iqvoc.searchable_classes.first.name.parameterize unless params[:type]
request.query_parameters.delete('commit')
request.query_parameters.delete('utf8')
@datasets = init_datasets
@remote_result_collections = []
if params[:query]
languages = []
if params[:languages].respond_to?(:each) && params[:languages].include?('none')
languages << nil
elsif params[:languages].respond_to?(:split)
languages = params[:languages].split(',')
end
unless klass = Iqvoc.searchable_class_names.detect { |key, value| value == params[:type] }.try(:first)
raise "'#{params[:type]}' is not a searchable class! Must be one of " + Iqvoc.searchable_class_names.keys.join(', ')
end
klass = klass.constantize
query_size = params[:query].split(/\r\n/).size
if klass.forces_multi_query? || (klass.supports_multi_query? && query_size > 1)
@multi_query = true
@results = klass.multi_query(params.merge({ languages: languages }))
@klass = klass
else
@multi_query = false
@results = klass.single_query(params.merge({ languages: languages }))
end
if @multi_query
@results = Kaminari.paginate_array(@results)
logger.debug('Using multi query mode')
else
logger.debug('Using single query mode')
end
if params[:limit] && Iqvoc.unlimited_search_results
@results = @results.per(params[:limit].to_i)
end
if params[:datasets] && datasets = @datasets.select { |a| params[:datasets].include?(a.name) }
@results = SearchResultCollection.new(@results)
datasets.each do |dataset|
results = dataset.search(params)
if results
@results = @results + results
else
flash.now[:error] ||= []
flash.now[:error] << t('txt.controllers.search_results.remote_source_error', source: dataset)
end
end
@results = @results.sort { |x, y| x.to_s <=> y.to_s }
end
@results = Kaminari.paginate_array(@results)
@results = @results.page(params[:page])
respond_to do |format|
format.html { render :index, layout: with_layout? }
format.any(:ttl, :rdf, :nt)
end
end
end
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