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<?php declare(strict_types=1); |
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namespace Diezz\YamlToObjectMapper\Resolver; |
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class SelfArgumentResolver extends CustomArgumentResolver |
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{ |
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private ScalarArgumentResolver $path; |
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private array $visited = []; |
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/** |
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* @param ScalarArgumentResolver $path |
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*/ |
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public function __construct(ScalarArgumentResolver $path) |
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{ |
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$this->path = $path; |
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} |
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public function setVisited(array $visited): void |
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{ |
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$this->visited = $visited; |
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} |
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/** |
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* @throws ArgumentResolverException |
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* @var Context $context |
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*/ |
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protected function doResolve($context = null) |
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{ |
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$result = $context->getMappingConfig(); |
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$path = $this->getPath($context); |
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$pathRep = implode('.', $path); |
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foreach ($path as $item) { |
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$resolver = $result->findByPath($item); |
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if ($resolver instanceof SystemArgumentResolver) { |
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$result = $resolver; |
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} else if ($resolver instanceof CustomArgumentResolver) { |
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if ($resolver instanceof self) { |
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if (in_array($item, $this->visited, true)) { |
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throw new CircularDependencyException($this->visited); |
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} |
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$this->visited[] = $item; |
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$resolver->setVisited($this->visited); |
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} |
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$result = $resolver->resolve($context); |
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} else { |
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throw new ArgumentResolverException("Path '$pathRep' couldn't be resolved"); |
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} |
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} |
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return $result; |
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} |
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private function getPath($context): array |
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{ |
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return explode(".", $this->path->resolve($context)); |
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} |
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} |
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ww-stas /
yaml-to-object-mapper
