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<?php |
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/* |
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* This file is part of the ONGR package. |
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* |
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* (c) NFQ Technologies UAB <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace ONGR\FilterManagerBundle\Filter\Widget\Search; |
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use ONGR\ElasticsearchDSL\Query\TermQuery; |
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use ONGR\ElasticsearchDSL\Search; |
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use ONGR\FilterManagerBundle\Filter\FilterState; |
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use ONGR\FilterManagerBundle\Filter\Relation\RelationAwareTrait; |
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use ONGR\FilterManagerBundle\Search\SearchRequest; |
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use Symfony\Component\HttpFoundation\Request; |
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/** |
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* Filter for filtering on exact value in specified field. |
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*/ |
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class DocumentValue extends AbstractSingleValue |
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{ |
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use RelationAwareTrait; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getState(Request $request) |
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{ |
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$state = new FilterState(); |
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$document = $request->get('document'); |
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if (is_object($document)) { |
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try { |
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$closure = \Closure::bind(function ($document, $field) { |
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return $document->$field; |
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}, null, $document); |
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$state->setValue($closure($document, $this->getOption('field'))); |
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$state->setActive(true); |
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} catch (\Exception $e) { |
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throw new \LogicException("Cannot access document field."); |
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} |
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} |
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return $state; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function modifySearch(Search $search, FilterState $state = null, SearchRequest $request = null) |
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{ |
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$search->addPostFilter(new TermQuery($this->getDocumentField(), $state->getValue())); |
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} |
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} |
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ongr-io /
FilterManagerBundle
If a variable is not always an object, we recommend to add an additional type check to ensure your method call is safe: