php - FOSElastica Bundle : retrieving highlights for results -

php - FOSElastica Bundle : retrieving highlights for results -

i'm trying have highlights returned global index search foselastica bundle.

i have global index finder in configuration (yml file):

fos_elastica: clients: default: { host: %elastic_host%, port: %elastic_port% } indexes: myindex: client: default finder: ~ types: # different types here

and utilize per doc (here) :

$finder = $this->container->get('fos_elastica.finder.myindex'); // returns mixed array of objects mapped $results = $finder->find('whatever');

that works , returns expected results. highlight words found in results using instance fast vector highlighter of es. did not find illustration or documentation so.

i guess need define more proper \query object :

$query = new \elastica\query(); $query->sethighlights(array("whatever")); $query->setterm("whatever"); $results = $finder->find($query);

but cannot find information. hint ?

thanks lot !!

write query in json first:

{ "query" : { "match" : { "content" : "this test" } }, "highlight" : { "fields" : { "content" : {} } } }

when works, translate elastica:

$matchquery = new \elastica\query\match(); $matchquery->setfield('content', 'this test'); $searchquery = new \elastica\query(); $searchquery->setquery($matchquery); $searchquery->sethighlight(array( "fields" => array("content" => new \stdobject()) ));

php search elasticsearch highlighting foselasticabundle