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<?php
declare(strict_types=1);
/*
* 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!
*/
namespace TYPO3\CMS\Core\Routing;
use Symfony\Component\Routing\Generator\UrlGenerator as SymfonyUrlGenerator;
use TYPO3\CMS\Core\Routing\Aspect\MappableProcessor;
/**
* @internal
*/
class UrlGenerator extends SymfonyUrlGenerator
{
/**
* @var MappableProcessor|null
*/
protected $mappableProcessor;
public function injectMappableProcessor(MappableProcessor $mappableProcessor): void
{
$this->mappableProcessor = $mappableProcessor;
}
/**
* Processes aspect mapping on default values and delegates route generation to parent class.
*
* {@inheritdoc}
*/
protected function doGenerate(array $variables, array $defaults, array $requirements, array $tokens, array $parameters, string $name, int $referenceType, array $hostTokens, array $requiredSchemes = []): string
{
/** @var Route $route */
$route = $this->routes->get($name);
// _appliedDefaults contains internal(!) values (mapped default values are not generated yet)
// (keys used are deflated and need to be inflated later using VariableProcessor)
$relevantDefaults = array_intersect_key($defaults, array_flip($route->compile()->getPathVariables()));
$route->setOption('_appliedDefaults', array_diff_key($relevantDefaults, $parameters));
// map default values for URL generation (e.g. '1' becomes 'one' if defined in aspect)
$mappableProcessor = $this->mappableProcessor ?? new MappableProcessor();
$mappableProcessor->generate($route, $defaults);
return parent::doGenerate($variables, $defaults, $requirements, $tokens, $parameters, $name, $referenceType, $hostTokens, $requiredSchemes);
}
}