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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\BuilderInterface; |
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use ONGR\ElasticsearchDSL\Query\BoolQuery; |
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use ONGR\ElasticsearchDSL\Query\MatchQuery; |
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use ONGR\ElasticsearchDSL\Query\NestedQuery; |
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use ONGR\ElasticsearchDSL\Search; |
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use ONGR\FilterManagerBundle\Filter\FilterState; |
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use ONGR\FilterManagerBundle\Search\SearchRequest; |
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/** |
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* This class runs match search. |
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*/ |
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class MatchSearch extends AbstractSingleValue |
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{ |
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/** |
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* @var array |
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*/ |
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private $parameters = []; |
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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 $request = null) |
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{ |
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if ($state && $state->isActive()) { |
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if (strpos($this->getField(), ',') !== false) { |
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$subQuery = new BoolQuery(); |
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foreach (explode(',', $this->getField()) as $field) { |
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$subQuery->add($this->buildMatchPart($field, $state), 'should'); |
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} |
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$search->addQuery($subQuery, 'must'); |
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} else { |
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$search->addQuery($this->buildMatchPart($this->getField(), $state), 'must'); |
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} |
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} |
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} |
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/** |
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* Build possibly nested match part. |
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* |
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* @param string $field |
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* @param FilterState $state |
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* |
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* @return BuilderInterface |
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*/ |
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private function buildMatchPart($field, FilterState $state) |
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{ |
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View Code Duplication |
if (strpos($field, '+') !== false) { |
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list ($path, $field) = explode('+', $field); |
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} |
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View Code Duplication |
if (strpos($field, '^') !== false) { |
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list ($field, $boost) = explode('^', $field); |
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} |
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$query = new MatchQuery($field, $state->getValue(), $this->parameters); |
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!isset($boost) ? : $query->addParameter('boost', $boost); |
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if (isset($path)) { |
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$query = new NestedQuery($path, $query); |
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} |
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return $query; |
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} |
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/** |
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* Sets operator |
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* |
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* @param string $operator |
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*/ |
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public function setOperator($operator) |
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{ |
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$this->parameters['operator'] = $operator; |
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} |
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/** |
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* Sets the maximum edit distance |
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* |
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* @param string|int|float $fuzziness |
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*/ |
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public function setFuzziness($fuzziness) |
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{ |
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$this->parameters['fuzziness'] = $fuzziness; |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.