89 lines
3.4 KiB
PHP
89 lines
3.4 KiB
PHP
<?php declare(strict_types = 1);
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namespace WapplerSystems\Meilisearch\Domain\Index\Classification;
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/***************************************************************
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* Copyright notice
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*
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* (c) 2010-2017 dkd Internet Service GmbH <meilisearch-support@dkd.de>
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* All rights reserved
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*
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* This script is part of the TYPO3 project. The TYPO3 project is
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* free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* The GNU General Public License can be found at
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* http://www.gnu.org/copyleft/gpl.html.
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*
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* This script is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* This copyright notice MUST APPEAR in all copies of the script!
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***************************************************************/
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/**
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* Class ClassificationService
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*/
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class ClassificationService {
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/**
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* @param string $stringToMatch
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* @param Classification[] $classifications
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* @return array
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*/
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public function getMatchingClassNames(string $stringToMatch, $classifications) : array
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{
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$matchingClassification = [];
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foreach ($classifications as $classification) {
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$matchingClassification = $this->applyMatchPatterns($stringToMatch, $classification, $matchingClassification);
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$matchingClassification = $this->applyUnMatchPatterns($stringToMatch, $classification, $matchingClassification);
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}
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return array_values($matchingClassification);
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}
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/**
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* @param string $stringToMatch
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* @param Classification $classification
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* @param $matchingClassification
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* @return array
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*/
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protected function applyMatchPatterns(string $stringToMatch, $classification, $matchingClassification): array
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{
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/** @var $classification Classification */
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foreach ($classification->getMatchPatterns() as $matchPattern) {
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if (preg_match_all('~' . $matchPattern . '~ims', $stringToMatch) > 0) {
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$matchingClassification[] = $classification->getMappedClass();
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// if we found one match, we do not need to check the other patterns
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break;
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}
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}
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return array_unique($matchingClassification);
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}
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/**
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* @param string $stringToMatch
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* @param Classification $classification
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* @param $matchingClassification
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* @param $messages
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* @return array
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*/
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protected function applyUnMatchPatterns(string $stringToMatch, $classification, $matchingClassification): array
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{
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foreach ($classification->getUnMatchPatterns() as $unMatchPattern) {
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if (preg_match_all('~' . $unMatchPattern . '~ims', $stringToMatch) > 0) {
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// if we found one match, we do not need to check the other patterns
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$position = array_search($classification->getMappedClass(), $matchingClassification);
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if ($position !== false) {
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unset($matchingClassification[$position]);
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}
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}
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}
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return $matchingClassification;
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}
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}
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