meilisearch/Classes/Search/RelevanceComponent.php

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2021-04-17 00:26:33 +02:00
<?php
namespace WapplerSystems\Meilisearch\Search;
/***************************************************************
* Copyright notice
*
* (c) 2012-2015 Ingo Renner <ingo@typo3.org>
* 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!
***************************************************************/
use WapplerSystems\Meilisearch\Domain\Search\Query\QueryBuilder;
use WapplerSystems\Meilisearch\Domain\Search\Query\Query;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Boosting search component
*
* @author Ingo Renner <ingo@typo3.org>
*/
class RelevanceComponent extends AbstractComponent implements QueryAware
{
/**
* Solr query
*
* @var Query
*/
protected $query;
/**
* QueryBuilder
*
* @var QueryBuilder|object
*/
protected $queryBuilder;
/**
* AccessComponent constructor.
* @param QueryBuilder|null
*/
public function __construct(QueryBuilder $queryBuilder = null)
{
$this->queryBuilder = $queryBuilder ?? GeneralUtility::makeInstance(QueryBuilder::class);
}
/**
* Initializes the search component.
*
* Sets minimum match, boost function, boost query and tie breaker.
*
*/
public function initializeSearchComponent()
{
$this->query = $this->queryBuilder->startFrom($this->query)
->useMinimumMatchFromTypoScript()
->useBoostFunctionFromTypoScript()
->useSlopsFromTypoScript()
->useBoostQueriesFromTypoScript()
->useTieParameterFromTypoScript()
->getQuery();
}
/**
* Provides the extension component with an instance of the current query.
*
* @param Query $query Current query
*/
public function setQuery(Query $query)
{
$this->query = $query;
}
}