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<?php |
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namespace BestServedCold\LaravelZendSearch\Lucene; |
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use BestServedCold\LaravelZendSearch\Lucene\Filter\Factory; |
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use ZendSearch\Lucene\Analysis\Analyzer\Analyzer; |
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use ZendSearch\Lucene\Analysis\Analyzer\Common\AbstractCommon; |
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use ZendSearch\Lucene\Analysis\Analyzer\Common\Utf8Num\CaseInsensitive; |
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use ZendSearch\Lucene\Search\QueryParser; |
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/** |
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* Class Filter |
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* |
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* @package BestServedCold\LaravelZendSearch\Lucene |
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*/ |
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class Filter |
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{ |
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/** |
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* @var null|AbstractCommon |
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*/ |
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private static $analyzer = null; |
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/** |
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* @var array |
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*/ |
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private static $filters = []; |
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/** |
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* Filter constructor. |
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* |
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* @param CaseInsensitive $caseInsensitive |
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*/ |
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public function __construct(CaseInsensitive $caseInsensitive) |
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{ |
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self::$analyzer = self::$analyzer ?: $caseInsensitive; |
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} |
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/** |
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* @param AbstractCommon $analyzer |
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*/ |
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public static function setAnalyzer(AbstractCommon $analyzer) |
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{ |
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self::$analyzer = $analyzer; |
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} |
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/** |
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* @return null|AbstractCommon|CaseInsensitive |
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*/ |
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public static function getAnalyzer() |
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{ |
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return self::$analyzer; |
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} |
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/** |
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* @param string $filter |
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* @param mixed $option |
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*/ |
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public static function addFilter($filter, $option) |
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{ |
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if (self::$analyzer === null) { |
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self::$analyzer = new CaseInsensitive; |
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} |
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if (!in_array($filter, self::$filters)) { |
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self::$analyzer->addFilter(Factory::getFilter($filter, $option)); |
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self::$filters[] = $filter; |
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} |
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} |
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/** |
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* @return void |
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*/ |
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public function setFilters() |
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{ |
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QueryParser::setDefaultEncoding('UTF-8'); |
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if (self::$analyzer instanceof AbstractCommon) { |
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Analyzer::setDefault(self::$analyzer); |
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} |
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} |
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/** |
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* @return array |
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*/ |
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public static function getFilters() |
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{ |
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return self::$filters; |
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} |
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} |
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nark3d /
LaravelZendSearch
