Returns the total number of found hits.
| public getTotalHits ( ) : integer | ||
| return | integer | Total hits |
/**
* @return int
*/
public function count()
{
if (null === $this->resultSet) {
$this->search();
}
return $this->resultSet->getTotalHits();
}
/**
* Returns the number of results.
*
* @return integer The number of results.
*/
public function getNbResults()
{
if (!$this->resultSet) {
return $this->searchable->search($this->query)->getTotalHits();
}
return $this->resultSet->getTotalHits();
}
/**
* @param \Elastica\ResultSet $searchResult
* @param array $requestParameters
*
* @return \Generated\Shared\Transfer\PaginationSearchResultTransfer
*/
protected function formatSearchResult(ResultSet $searchResult, array $requestParameters)
{
$paginationConfig = $this->getFactory()->getSearchConfig()->getPaginationConfigBuilder();
$itemsPerPage = $paginationConfig->getCurrentItemsPerPage($requestParameters);
$maxPage = ceil($searchResult->getTotalHits() / $itemsPerPage);
$currentPage = min($paginationConfig->getCurrentPage($requestParameters), $maxPage);
$paginationSearchResultTransfer = new PaginationSearchResultTransfer();
$paginationSearchResultTransfer->setNumFound($searchResult->getTotalHits())->setCurrentPage($currentPage)->setMaxPage($maxPage)->setCurrentItemsPerPage($itemsPerPage);
return $paginationSearchResultTransfer;
}
/**
* Return the total results from the last search.
*
* @return int
*/
public function getTotalHits()
{
if (isset($this->results)) {
return $this->results->getTotalHits();
}
}
/**
*
* @param mixed $query
* @param $fullResult (default = false) By default only the total hit count is returned. If set to true, the full ResultSet including facets is returned.
* @return int|ResultSet
*/
public function count($query = '', $fullResult = false)
{
$this->setOptionsAndQuery(null, $query);
$query = $this->getQuery();
$path = $this->getPath();
$response = $this->getClient()->request($path, Request::GET, $query->toArray(), array(self::OPTION_SEARCH_TYPE => self::OPTION_SEARCH_TYPE_COUNT));
$resultSet = new ResultSet($response, $query);
return $fullResult ? $resultSet : $resultSet->getTotalHits();
}
/**
* @group functional
*/
public function testBodyReuse()
{
$client = $this->_getClient();
$index = $client->getIndex('elastica_body_reuse_test');
$index->create(array(), true);
$this->_waitForAllocation($index);
$type = $index->getType('test');
$type->addDocument(new Document(1, array('test' => 'test')));
$index->refresh();
$resultSet = $index->search(array('query' => array('query_string' => array('query' => 'pew pew pew'))));
$this->assertEquals(0, $resultSet->getTotalHits());
$response = $index->request('/_search', 'POST');
$resultSet = new ResultSet($response, Query::create(array()));
$this->assertEquals(1, $resultSet->getTotalHits());
}
/**
* Prepares query response.
*
* @param \Elastica\ResultSet $response
* @return array
*/
protected function _prepareQueryResponse($response)
{
/* @var $response \Elastica\ResultSet */
if (!$response instanceof \Elastica\ResultSet || $response->getResponse()->hasError() || !$response->count()) {
return array();
}
$this->_lastNumFound = (int) $response->getTotalHits();
$result = array();
foreach ($response->getResults() as $doc) {
$result[] = $this->_toArray($doc->getSource());
}
return $result;
}
/**
* Return the total number of hits found from our search
*
* @return int
*/
public function getTotalHits()
{
return $this->elasticaResultSet->getTotalHits();
}
/**
* getNextPage
*
* @param ResultSet $results
* @param int $from
* @access private
* @return int
*/
private function getNextPage(ResultSet $results)
{
$query = $results->getQuery();
$from = $query->hasParam('from') ? $query->getParam('from') : 0;
$size = $query->hasParam('size') ? $query->getParam('size') : 10;
$hits = $results->getTotalHits();
if (count($results) == 0 && $from > 0) {
$msg = 'current page is higher than max page';
throw new NoMoreResultException($msg);
} elseif ($hits > $from + $size) {
if ($size > 0) {
$nextPage = (int) $from / $size + 2;
} else {
$nextPage = 2;
}
} else {
$nextPage = null;
}
return $nextPage;
}
