/**
* @param $query
* @return array
*/
public function search($query, $filters = [], $types = null, $fields = null)
{
$request = new SearchRequest($this->container, $this->em, $this->util);
//prepare for searching
$request->parseSearchExpression($query);
//check if there ar not to many conditions
if (!$request->hasToManyExpressions()) {
//search
$results = $request->search($types, $fields);
//get searchwords of request
$words = $request->getWords();
//check filters
$resultResources = array();
foreach ($results as $result) {
$resultResources[] = $result;
// $allFilters = true;
// foreach ($filters as $filter) {
// if(!$filter->isGranted($result)){
// $allFilters = false;
// break;
// }
// }
// if($allFilters){
// $resultResources[] = $result;
// }
}
//return searchResult
if (empty($resultResources)) {
return [];
}
$searchResult = new SearchResult();
$searchResult->setWords($words);
$searchResult->setResources($resultResources);
return $searchResult;
} else {
throw new SearchEngineException('There are to many AND/OR expressions');
}
}
public function search($query, $filters = [], $entities = null, $fields = null)
{
$client = Elasticsearch\ClientBuilder::create()->build();
//get fields in which we want to search
$fields = $this->getFields($entities, $fields);
//add fields an the query to params body
$params = ['body' => ["query" => ["query_string" => ["fields" => $fields, 'query' => $query]]]];
//the client does the searching
$results = $client->search($params);
$resultResources = [];
//if there are results extract bundle, entity an resourceId to get the real resource we can display
if (!empty($results['hits']['hits'])) {
foreach ($results['hits']['hits'] as $hit) {
$resId = $hit['_id'];
$resBundle = explode('_', $hit['_index']);
foreach ($resBundle as &$element) {
$element = ucfirst($element);
}
$resBundle = implode('', $resBundle);
$resEntity = $hit['_type'];
$resource = $this->em->getRepository($resBundle . ':' . ucfirst($resEntity))->find($resId);
$resultResources[] = $resource;
}
} else {
return $resultResources;
}
//return results and search words
$words = preg_replace('(AND|OR)', '', $query);
$words = $this->util->searchSimplify($words);
$words = explode(' ', $words);
array_unshift($words, $query);
$searchResult = new SearchResult();
$searchResult->setWords($words);
$searchResult->setResources($resultResources);
return $searchResult;
}
