meilisearch/Classes/Domain/Index/Classification/ClassificationService.php
2021-04-17 00:26:33 +02:00

89 lines
3.4 KiB
PHP

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