/**
* Initializes the search component.
*
* Sets the sorting query parameters
*
*/
public function initializeSearchComponent()
{
if (!empty($this->searchConfiguration['query.']['sortBy'])) {
$this->query->addQueryParameter('sort', $this->searchConfiguration['query.']['sortBy']);
}
$solrGetParameters = GeneralUtility::_GET('tx_solr');
if (!empty($this->searchConfiguration['sorting']) && !empty($solrGetParameters['sort']) && preg_match('/^([a-z0-9_]+ (asc|desc)[, ]*)*([a-z0-9_]+ (asc|desc))+$/i', $solrGetParameters['sort'])) {
$sortHelper = GeneralUtility::makeInstance('ApacheSolrForTypo3\\Solr\\Sorting', $this->searchConfiguration['sorting.']['options.']);
$sortField = $sortHelper->getSortFieldFromUrlParameter($solrGetParameters['sort']);
$this->query->setSorting($sortField);
}
}
/**
* Modifies the given query and adds the parameters necessary for faceted
* search.
*
* @param Query $query The query to modify
* @return Query The modified query with faceting parameters
*/
public function modifyQuery(Query $query)
{
$query->setFaceting();
$this->buildFacetingParameters();
$this->addFacetQueryFilters();
foreach ($this->facetParameters as $facetParameter => $value) {
$query->addQueryParameter($facetParameter, $value);
}
foreach ($this->facetFilters as $filter) {
$query->addFilter($filter);
}
return $query;
}
