meilisearch/Classes/Domain/Search/ResultSet/Facets/RangeBased/AbstractRangeFacetParser.php

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2021-04-17 00:26:33 +02:00
<?php
namespace WapplerSystems\Meilisearch\Domain\Search\ResultSet\Facets\RangeBased;
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
use WapplerSystems\Meilisearch\Domain\Search\ResultSet\Facets\AbstractFacetParser;
use WapplerSystems\Meilisearch\Domain\Search\ResultSet\SearchResultSet;
use WapplerSystems\Meilisearch\System\Solr\ParsingUtil;
/**
* Class AbstractRangeFacetParser
*
* @author Frans Saris <frans@beech.it>
* @author Timo Hund <timo.hund@dkd.de>
*/
abstract class AbstractRangeFacetParser extends AbstractFacetParser
{
/**
* @param SearchResultSet $resultSet
* @param string $facetName
* @param array $facetConfiguration
* @param string $facetClass
* @param string $facetItemClass
* @param string $facetRangeCountClass
* @return AbstractRangeFacet|null
*/
protected function getParsedFacet(SearchResultSet $resultSet, $facetName, array $facetConfiguration, $facetClass, $facetItemClass, $facetRangeCountClass)
{
$fieldName = $facetConfiguration['field'];
$label = $this->getPlainLabelOrApplyCObject($facetConfiguration);
$activeValue = $this->getActiveFacetValuesFromRequest($resultSet, $facetName);
$response = $resultSet->getResponse();
$valuesFromResponse = isset($response->facet_counts->facet_ranges->{$fieldName}) ? get_object_vars($response->facet_counts->facet_ranges->{$fieldName}) : [];
$facet = $this->objectManager->get(
$facetClass,
$resultSet,
$facetName,
$fieldName,
$label,
$facetConfiguration
);
$facet->setIsAvailable(count($valuesFromResponse) > 0);
$facet->setIsUsed(count($activeValue) > 0);
if (is_array($valuesFromResponse)) {
$rangeCounts = [];
$allCount = 0;
$countsFromResponse = isset($valuesFromResponse['counts']) ? ParsingUtil::getMapArrayFromFlatArray($valuesFromResponse['counts']) : [];
foreach ($countsFromResponse as $rangeCountValue => $count) {
$rangeCountValue = $this->parseResponseValue($rangeCountValue);
$rangeCount = $this->objectManager->get($facetRangeCountClass, $rangeCountValue, $count);
$rangeCounts[] = $rangeCount;
$allCount += $count;
}
$fromInResponse = $this->parseResponseValue($valuesFromResponse['start']);
$toInResponse = $this->parseResponseValue($valuesFromResponse['end']);
if (preg_match('/(-?\d*?)-(-?\d*)/', $activeValue[0], $rawValues) == 1) {
$rawFrom = $rawValues[1];
$rawTo = $rawValues[2];
} else {
$rawFrom = 0;
$rawTo = 0;
}
$from = $this->parseRequestValue($rawFrom);
$to = $this->parseRequestValue($rawTo);
$type = isset($facetConfiguration['type']) ? $facetConfiguration['type'] : 'numericRange';
$gap = isset($facetConfiguration[$type . '.']['gap']) ? $facetConfiguration[$type . '.']['gap'] : 1;
$range = $this->objectManager->get($facetItemClass, $facet, $from, $to, $fromInResponse, $toInResponse, $gap, $allCount, $rangeCounts, true);
$facet->setRange($range);
}
return $facet;
}
/**
* @param string $requestValue
* @return mixed
*/
abstract protected function parseRequestValue($requestValue);
/**
* @param string $responseValue
* @return mixed
*/
abstract protected function parseResponseValue($responseValue);
}