/**
* Get Site Search Tracking Code
*
* @param VuFind\Search\Base\Results $results Search results
*
* @return string JavaScript Code Fragment
*/
protected function getTrackSearchCode($results)
{
$escape = $this->getView()->plugin('escapeHtmlAttr');
$params = $results->getParams();
$searchTerms = $escape($params->getDisplayQuery());
$searchType = $escape($params->getSearchType());
$resultCount = $results->getResultTotal();
// Use trackSiteSearch *instead* of trackPageView in searches
return <<<EOT
_paq.push(['trackSiteSearch', '{$searchTerms}', '{$searchType}', {$resultCount}]);
EOT;
}
/**
* Get Site Search Tracking Code for Combined Search
*
* @param VuFind\Search\Base\Results $results Search results
* @param array $combinedResults Combined Search Results
*
* @return string JavaScript Code Fragment
*/
protected function getTrackCombinedSearchCode($results, $combinedResults)
{
$escape = $this->getView()->plugin('escapeHtmlAttr');
$params = $results->getParams();
$searchTerms = $escape($params->getDisplayQuery());
$searchType = $escape($params->getSearchType());
$resultCount = 0;
foreach ($combinedResults as $currentSearch) {
if ($currentSearch['ajax']) {
// Some results fetched via ajax, so report that we don't know the
// result count.
$resultCount = 'false';
break;
}
$resultCount += $currentSearch['view']->results->getResultTotal();
}
// Use trackSiteSearch *instead* of trackPageView in searches
return <<<EOT
VuFindPiwikTracker.trackSiteSearch(
'Combined|{$searchTerms}', '{$searchType}', {$resultCount}
);
EOT;
}