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<?php
/*
* This file is part of the ONGR package.
*
* (c) NFQ Technologies UAB <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace ONGR\FilterManagerBundle\Filter\Widget\Search;
use ONGR\ElasticsearchBundle\Document\DocumentInterface;
use Symfony\Component\HttpFoundation\Request;
/**
* This class filters results by request document's field value.
class DocumentField extends MatchSearch
{
* {@inheritdoc}
public function getField()
$field = parent::getField();
if ($field === null) {
throw new \InvalidArgumentException('Field must be set.');
}
return $field;
public function getState(Request $request)
$state = parent::getState($request);
$value = $this->extractDocumentValue($request);
if ($value !== null) {
$state->setValue($value);
$state->setActive(true);
return $state;
* Extracts document value.
* @param Request $request
* @return mixed
protected function extractDocumentValue(Request $request)
$document = $request->get($this->getRequestField());
if (!$document instanceof DocumentInterface) {
return null;
return $document->getId();
ongr-io /
FilterManagerBundle
