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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\BoolQuery; |
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use ONGR\ElasticsearchDSL\Query\FuzzyQuery; |
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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 FuzzySearch extends AbstractSingleValue |
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{ |
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/** |
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* @var array Fuzzy query parameters. |
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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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View Code Duplication |
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(new FuzzyQuery($field, $state->getValue(), $this->getParameters()), 'should'); |
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} |
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$search->addQuery($subQuery, 'must'); |
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} else { |
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$search->addQuery( |
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new FuzzyQuery($this->getField(), $state->getValue(), $this->getParameters()), |
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'must' |
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); |
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} |
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} |
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} |
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/** |
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* @return array |
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*/ |
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public function getParameters() |
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{ |
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return array_filter($this->parameters); |
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} |
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/** |
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* 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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* The number of initial characters which will not be “fuzzified”. |
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* |
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* @param int $prefixLength |
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*/ |
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public function setPrefixLength($prefixLength) |
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{ |
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$this->parameters['prefix_length'] = $prefixLength; |
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} |
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/** |
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* The maximum number of terms that the fuzzy query will expand to. |
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* |
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* @param int $maxExpansions |
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*/ |
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public function setMaxExpansions($maxExpansions) |
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{ |
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$this->parameters['max_expansions'] = $maxExpansions; |
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} |
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} |
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ongr-io /
FilterManagerBundle
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.