meilisearch/Classes/ViewHelpers/Document/RelevanceViewHelper.php

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2021-04-17 00:26:33 +02:00
<?php
namespace WapplerSystems\Meilisearch\ViewHelpers\Document;
/*
* 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\Result\SearchResult;
use WapplerSystems\Meilisearch\Domain\Search\ResultSet\SearchResultSet;
use WapplerSystems\Meilisearch\ViewHelpers\AbstractSolrFrontendViewHelper;
use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic;
/**
* Class RelevanceViewHelper
*
* @author Frans Saris <frans@beech.it>
* @author Timo Hund <timo.hund@dkd.de>
*/
class RelevanceViewHelper extends AbstractSolrFrontendViewHelper
{
use CompileWithRenderStatic;
/**
* Initializes the arguments
*/
public function initializeArguments()
{
parent::initializeArguments();
$this->registerArgument('resultSet', SearchResultSet::class, 'The context searchResultSet', true);
$this->registerArgument('document', SearchResult::class, 'The document to highlight', true);
$this->registerArgument('maximumScore', 'float', 'The maximum score that should be used for percentage calculation, if nothing is passed the maximum from the resultSet is used', false);
}
/**
* @param array $arguments
* @param \Closure $renderChildrenClosure
* @param RenderingContextInterface $renderingContext
* @return string
*/
public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)
{
/** @var $document SearchResult */
$document = $arguments['document'];
/** @var $resultSet SearchResultSet */
$resultSet = $arguments['resultSet'];
$maximumScore = $arguments['maximumScore'] ?? $resultSet->getMaximumScore();
$content = 0;
if ($maximumScore <= 0) {
return $content;
}
$documentScore = $document->getScore();
$score = floatval($documentScore);
$multiplier = 100 / $maximumScore;
$scorePercentage = round($score * $multiplier);
$content = $scorePercentage;
return $content;
}
}