/** * {@inheritdoc} */ public function addResults(ResultSetInterface $results) { // @todo Create getter and setter methods for the search ID. $search_id = $results->getQuery()->getOption('search id', ''); $request = $this->getCurrentRequest(); if (!isset($this->results[$request])) { $this->results[$request] = array($search_id => $results); } else { // It's not possible to directly assign array values to an array inside of // a \SplObjectStorage object. So we have to first retrieve the array, // then add the results to it, then store it again. $cache = $this->results[$request]; $cache[$search_id] = $results; $this->results[$request] = $cache; } }
/** * {@inheritdoc} */ public function postprocessSearchResults(ResultSetInterface $results) { if (!$results->getResultCount() || !($keys = $this->getKeywords($results->getQuery()))) { return; } $result_items = $results->getResultItems(); if ($this->configuration['excerpt']) { $this->addExcerpts($result_items, $keys); } if ($this->configuration['highlight'] != 'never') { $highlighted_fields = $this->highlightFields($result_items, $keys); if ($highlighted_fields) { // Maybe the backend or some other processor has already set highlighted // field values. foreach ($results->getExtraData('highlighted_fields', array()) as $item_id => $old_highlighting) { $highlighted_fields += array($item_id => array()); $highlighted_fields[$item_id] += $old_highlighting; } $results->setExtraData('highlighted_fields', $highlighted_fields); } } }