If no operator is set, OR is chosen
| public setDefaultOperator ( string $operator ) | ||
| $operator | string | Operator |
/**
* @return ElasticaQuery
*/
private function prepareQuery($params, $start = null, $limit = null)
{
$query = null;
$filter = null;
$sort = ['_score' => 'desc'];
// We'd like to search in both title and description for keywords
if (!empty($params['keywords'])) {
$query = new QueryString($params['keywords']);
$query->setDefaultOperator('AND')->setFields(['title', 'description']);
}
// Add location filter is location is selected from autosuggest
if (!empty($params['location_id'])) {
$location = Location::find($params['location_id']);
$filter = new GeoDistance('location', ['lat' => $location->lat, 'lon' => $location->lon], $params['radius'] . 'mi');
// Sort by nearest hit
$sort = ['_geo_distance' => ['jobs.location' => [(double) $location->lon, (double) $location->lat], 'order' => 'asc', 'unit' => 'mi']];
}
// If neither keyword nor location supplied, then return all
if (empty($params['keywords']) && empty($params['location_id'])) {
$query = new MatchAll();
}
// We need a filtered query
$elasticaQuery = new ElasticaQuery(new Filtered($query, $filter));
$elasticaQuery->addSort($sort);
// Offset and limits
if (!is_null($start) && !is_null($limit)) {
$elasticaQuery->setFrom($start)->setSize($limit);
}
// Set up the highlight
$elasticaQuery->setHighlight(['order' => 'score', 'fields' => ['title' => ['fragment_size' => 100], 'description' => ['fragment_size' => 200]]]);
return $elasticaQuery;
}
public function testSetDefaultOperator()
{
$operator = 'AND';
$query = new QueryString('test');
$query->setDefaultOperator($operator);
$data = $query->toArray();
$this->assertEquals($data['query_string']['default_operator'], $operator);
}
public function searchAction(Request $request)
{
$queryRaw = $request->query->get('q');
if (!$queryRaw) {
throw $this->createNotFoundException('No query provided.');
}
$query = new QueryString($queryRaw);
$query->setDefaultOperator('AND');
try {
$finder = $this->get('fos_elastica.finder.accard');
$result = $finder->findHybrid($query, 25);
$results = new SearchCollection($query, $result);
$down = false;
} catch (HttpException $e) {
$queryRaw = 'Search is down';
$results = new SearchCollection($query, array());
$down = true;
}
return $this->render('AccardWebBundle:Frontend:search.html.twig', array('last_search' => $queryRaw, 'results' => $results, 'search_down' => $down));
}
/**
* @param Escaper $escaper
* @param SearchContext $context
* @param string $value
* @param bool $updateHighlightSourceRef
* @param callable $fieldF
* @return callable
*/
private static function insourceOrIntitle($escaper, $context, $value, $updateHighlightSourceRef, $fieldF)
{
list($queryString, $fuzzyQuery) = $escaper->fixupWholeQueryString($escaper->fixupQueryStringPart($value));
$field = $fieldF($queryString);
$query = new \Elastica\Query\QueryString($queryString);
$query->setFields(array($field));
$query->setDefaultOperator('AND');
$query->setAllowLeadingWildcard($escaper->getAllowLeadingWildcard());
$query->setFuzzyPrefixLength(2);
$query->setRewrite('top_terms_boost_1024');
$wrappedQuery = $context->wrapInSaferIfPossible($query, false);
$updateReferences = function (&$fuzzyQueryRef, &$filterDestinationRef, &$highlightSourceRef, &$searchContainedSyntaxRef) use($fuzzyQuery, $wrappedQuery, $updateHighlightSourceRef) {
$fuzzyQueryRef = $fuzzyQuery;
$filterDestinationRef[] = new \Elastica\Filter\Query($wrappedQuery);
if ($updateHighlightSourceRef) {
$highlightSourceRef[] = array('query' => $wrappedQuery);
}
$searchContainedSyntaxRef = true;
};
return $updateReferences;
}
/**
* Search contents.
*
* @return array $elasticsearches Combine of all results, total and aggregations
*
* @since 1.5.0
*/
public function searchContents()
{
//Return array
$return = array('query' => array('search' => '', 'type' => '', 'paged' => 0, 'perpage' => 0), 'total' => 0, 'types' => array(), 'results' => array());
//Check page
if (!is_search()) {
return $return;
}
//Get query vars
$request = isset($_REQUEST) ? $_REQUEST : array();
$results = array();
$types = array();
//Check request
if (empty($request)) {
return $return;
}
//Get Elasticsearch datas
$index = $this->getIndex();
//Check index
if (null === $index || empty($index)) {
return $return;
}
//Get search datas
$search = isset($request['s']) ? str_replace('\\"', '"', $request['s']) : '';
//Return everything
if (empty($search)) {
return $return;
}
//Get search datas
$type = isset($request['type']) ? $request['type'] : '';
$paged = isset($request['paged']) && !empty($request['paged']) ? $request['paged'] - 1 : 0;
$perpage = isset($request['perpage']) ? $request['perpage'] : TeaThemeOptions::getOption('posts_per_page', 10);
//Build query string
$es_querystring = new QueryString();
//'And' or 'Or' default: 'Or'
$es_querystring->setDefaultOperator('OR');
$es_querystring->setQuery($search);
//Create the actual search object with some data.
$es_query = new Query();
$es_query->setQuery($es_querystring);
//Define options
$es_query->setFrom($paged);
//Start
$es_query->setLimit($perpage);
//How many
//Search!
$es_resultset = $index->search($es_query);
//Retrieve data
$es_results = $es_resultset->getResults();
//Check results
if (null == $es_results || empty($es_results)) {
$return['query']['search'] = str_replace(' ', '+', $search);
return $return;
}
//Iterate to retrieve all IDs
foreach ($es_results as $res) {
$typ = $res->getType();
//Save type
$types[$typ] = $typ;
//Save datas
$results[$typ][] = array('id' => $res->getId(), 'score' => $res->getScore(), 'source' => $res->getSource());
}
//Get total
$total = $es_resultset->getTotalHits();
//Return everything
$return = array('query' => array('search' => str_replace(' ', '+', $search), 'type' => $type, 'paged' => $paged, 'perpage' => $perpage), 'total' => $total, 'types' => $types, 'results' => $results);
return $return;
}
/**
* method to search log details
*
* @param string $operator the operator for the query
* @param string $words the words
* @param string $names_types the types to search
*
* @return \Elastica\ResultSet
*/
function searchQueryLogDetails($operator, $words, $names_types = null)
{
$words = CmbString::normalizeUtf8(stripcslashes($words));
// Define a Query. We want a string query.
$elasticaQueryString = new QueryString();
//'And' or 'Or' default : 'Or'
$elasticaQueryString->setDefaultOperator($operator);
$elasticaQueryString->setQuery($words);
// Create the actual search object with some data.
$elasticaQuery = new Query();
$elasticaQuery->setQuery($elasticaQueryString);
//Search on the index.
$index = CAppUI::conf("search index_name") . "_log";
$this->_index = $this->loadIndex($index);
$search = new \Elastica\Search($this->_client);
$search->addIndex($this->_index);
if ($names_types) {
$search->addTypes($names_types);
}
$elasticaQuery->setFrom(0);
// Where to start
$elasticaQuery->setLimit(1000);
return $search->search($elasticaQuery);
}
/**
* simple search with an operator and words
*
* @param string $operator 'And' or 'Or' default : 'Or'
* @param string $words data
* @param integer $start the begining of the paging
* @param integer $limit the interval of the paging
* @param array $names_types the restrictive type(s) where the search take place.
* @param bool $aggregation parameter the search to be aggregated or not.
*
* @return \Elastica\ResultSet
*/
function searchQueryString($operator, $words, $start = 0, $limit = 30, $names_types = null, $aggregation = false)
{
$words = CSearch::normalizeEncoding($words);
// Define a Query. We want a string query.
$queryString = new Elastica\Query\QueryString($words);
$queryString->setDefaultOperator("and");
// Create the actual search object with some data.
$query = new Elastica\Query($queryString);
//create aggregation
if ($aggregation) {
// on aggrège d'abord par class d'object référents
// on effectue un sous aggrégation par id des objets référents.
$agg_by_date = new CSearchAggregation("Terms", "date_log", "date", 10);
$sub_agg_by_user = new CSearchAggregation("Terms", "user_id", "user_id", 10);
$sub_agg_by_contexte = new CSearchAggregation("Terms", "contexte", "_type", 10);
$sub_agg_by_user->_aggregation->addAggregation($sub_agg_by_contexte->_aggregation);
$agg_by_date->_aggregation->addAggregation($sub_agg_by_user->_aggregation);
$query->addAggregation($agg_by_date->_aggregation);
} else {
// Pagination
$query->setFrom($start);
// Where to start
$query->setLimit($limit);
}
//Highlight
$query->setHighlight(array("fields" => array("body" => array("pre_tags" => array(" <em> <strong> "), "post_tags" => array(" </strong> </em>"), "fragment_size" => 80, "number_of_fragments" => 10))));
//Search on the index.
$index = CAppUI::conf("search index_name") . "_log";
$index = $this->loadIndex($index);
$search = new \Elastica\Search($this->_client);
$search->addIndex($index);
if ($names_types) {
$search->addTypes($names_types);
}
return $search->search($query);
}
/**
* @param string[] $fields
* @param string $queryString
* @param int $phraseSlop
* @param boolean $isRescore
* @return \Elastica\Query\Simple
*/
private function buildSearchTextQueryForFields(array $fields, $queryString, $phraseSlop, $isRescore)
{
$query = new \Elastica\Query\QueryString($queryString);
$query->setFields($fields);
$query->setAutoGeneratePhraseQueries(true);
$query->setPhraseSlop($phraseSlop);
$query->setDefaultOperator('AND');
$query->setAllowLeadingWildcard($this->config->get('CirrusSearchAllowLeadingWildcard'));
$query->setFuzzyPrefixLength(2);
$query->setRewrite('top_terms_boost_1024');
$states = $this->config->get('CirrusSearchQueryStringMaxDeterminizedStates');
if (isset($states)) {
// Requires ES 1.4+
$query->setParam('max_determinized_states', $states);
}
return $this->wrapInSaferIfPossible($query, $isRescore);
}
/**
* Query to search auto
*
* @param CSearchThesaurusEntry $favori The favori
* @param CSejour $sejour The sejour
*
* @return Query
*/
function querySearchAuto($favori, $sejour)
{
$query_bool = new Elastica\Query\Bool();
// query des séjours
$query_sejour = new Elastica\Query\QueryString();
$query_sejour->setQuery($this->constructWordsWithSejour($sejour->_id));
$query_sejour->setDefaultOperator("and");
$query_bool->addMust($query_sejour);
// query du favoris
$query_words = new Elastica\Query\QueryString();
$query_words->setQuery($this->normalizeEncoding($favori->entry));
$query_words->setFields(array("body", "title"));
$query_words->setDefaultOperator("and");
$query_bool->addMust($query_words);
$query = new Query($query_bool);
// Pagination
$query->setFrom(0);
// Where to start
$query->setLimit(30);
//Highlight
$query->setHighlight(array("pre_tags" => array(" <em> <strong> "), "post_tags" => array(" </strong> </em>"), "fields" => array("body" => array("fragment_size" => 50, "number_of_fragments" => 3, "highlight_query" => array("bool" => array("must" => array("match" => array("body" => array("query" => $this->normalizeEncoding($favori->entry)))), "minimum_should_match" => 1))))));
return $query;
}
