mirror of https://github.com/rectorphp/rector.git
75 lines
2.5 KiB
PHP
75 lines
2.5 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\PHPStanStaticTypeMapper\TypeMapper;
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use PhpParser\Node;
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use PhpParser\Node\Identifier;
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use PHPStan\PhpDocParser\Ast\Type\ArrayTypeNode;
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use PHPStan\PhpDocParser\Ast\Type\TypeNode;
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use PHPStan\PhpDocParser\Ast\Type\UnionTypeNode;
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use PHPStan\Type\IterableType;
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use PHPStan\Type\Type;
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use Rector\BetterPhpDocParser\ValueObject\Type\BracketsAwareUnionTypeNode;
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use Rector\BetterPhpDocParser\ValueObject\Type\SpacingAwareArrayTypeNode;
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use Rector\PHPStanStaticTypeMapper\Contract\TypeMapperInterface;
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use Rector\PHPStanStaticTypeMapper\PHPStanStaticTypeMapper;
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use RectorPrefix202306\Symfony\Contracts\Service\Attribute\Required;
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/**
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* @implements TypeMapperInterface<IterableType>
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*/
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final class IterableTypeMapper implements TypeMapperInterface
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{
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/**
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* @var \Rector\PHPStanStaticTypeMapper\PHPStanStaticTypeMapper
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*/
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private $phpStanStaticTypeMapper;
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/**
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* @required
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*/
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public function autowire(PHPStanStaticTypeMapper $phpStanStaticTypeMapper) : void
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{
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$this->phpStanStaticTypeMapper = $phpStanStaticTypeMapper;
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}
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/**
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* @return class-string<Type>
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*/
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public function getNodeClass() : string
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{
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return IterableType::class;
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}
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/**
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* @param IterableType $type
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*/
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public function mapToPHPStanPhpDocTypeNode(Type $type) : TypeNode
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{
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$itemTypeNode = $this->phpStanStaticTypeMapper->mapToPHPStanPhpDocTypeNode($type->getItemType());
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if ($itemTypeNode instanceof UnionTypeNode) {
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return $this->convertUnionArrayTypeNodesToArrayTypeOfUnionTypeNodes($itemTypeNode);
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}
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return new SpacingAwareArrayTypeNode($itemTypeNode);
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}
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/**
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* @param IterableType $type
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*/
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public function mapToPhpParserNode(Type $type, string $typeKind) : ?Node
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{
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return new Identifier('iterable');
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}
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private function convertUnionArrayTypeNodesToArrayTypeOfUnionTypeNodes(UnionTypeNode $unionTypeNode) : BracketsAwareUnionTypeNode
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{
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$unionedArrayType = [];
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foreach ($unionTypeNode->types as $unionedType) {
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if ($unionedType instanceof UnionTypeNode) {
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foreach ($unionedType->types as $key => $subUnionedType) {
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$unionedType->types[$key] = new ArrayTypeNode($subUnionedType);
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}
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$unionedArrayType[] = $unionedType;
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continue;
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}
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$unionedArrayType[] = new ArrayTypeNode($unionedType);
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}
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return new BracketsAwareUnionTypeNode($unionedArrayType);
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}
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}
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