2021-04-06 17:33:09 +00:00
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<?php
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2021-05-09 20:15:43 +00:00
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declare (strict_types=1);
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2021-04-06 17:33:09 +00:00
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namespace Rector\BetterPhpDocParser\PhpDocNodeVisitor;
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use PHPStan\PhpDocParser\Ast\Node;
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use PHPStan\PhpDocParser\Ast\Type\UnionTypeNode;
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use PHPStan\PhpDocParser\Lexer\Lexer;
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use Rector\BetterPhpDocParser\Attributes\AttributeMirrorer;
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use Rector\BetterPhpDocParser\Contract\BasePhpDocNodeVisitorInterface;
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use Rector\BetterPhpDocParser\DataProvider\CurrentTokenIteratorProvider;
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use Rector\BetterPhpDocParser\ValueObject\Parser\BetterTokenIterator;
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use Rector\BetterPhpDocParser\ValueObject\PhpDocAttributeKey;
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use Rector\BetterPhpDocParser\ValueObject\StartAndEnd;
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use Rector\BetterPhpDocParser\ValueObject\Type\BracketsAwareUnionTypeNode;
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use Rector\Core\Exception\ShouldNotHappenException;
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2021-08-08 00:26:40 +00:00
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use RectorPrefix20210808\Symplify\SimplePhpDocParser\PhpDocNodeVisitor\AbstractPhpDocNodeVisitor;
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final class UnionTypeNodePhpDocNodeVisitor extends \RectorPrefix20210808\Symplify\SimplePhpDocParser\PhpDocNodeVisitor\AbstractPhpDocNodeVisitor implements \Rector\BetterPhpDocParser\Contract\BasePhpDocNodeVisitorInterface
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2021-04-06 17:33:09 +00:00
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{
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/**
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2021-05-10 23:39:21 +00:00
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* @var \Rector\BetterPhpDocParser\DataProvider\CurrentTokenIteratorProvider
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2021-04-06 17:33:09 +00:00
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*/
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private $currentTokenIteratorProvider;
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/**
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2021-05-10 23:39:21 +00:00
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* @var \Rector\BetterPhpDocParser\Attributes\AttributeMirrorer
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2021-04-06 17:33:09 +00:00
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*/
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private $attributeMirrorer;
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2021-05-10 22:23:08 +00:00
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public function __construct(\Rector\BetterPhpDocParser\DataProvider\CurrentTokenIteratorProvider $currentTokenIteratorProvider, \Rector\BetterPhpDocParser\Attributes\AttributeMirrorer $attributeMirrorer)
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2021-05-09 20:15:43 +00:00
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{
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2021-04-06 17:33:09 +00:00
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$this->currentTokenIteratorProvider = $currentTokenIteratorProvider;
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$this->attributeMirrorer = $attributeMirrorer;
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}
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2021-07-05 23:06:30 +00:00
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public function enterNode(\PHPStan\PhpDocParser\Ast\Node $node) : ?\PHPStan\PhpDocParser\Ast\Node
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2021-04-06 17:33:09 +00:00
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{
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2021-05-10 22:23:08 +00:00
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if (!$node instanceof \PHPStan\PhpDocParser\Ast\Type\UnionTypeNode) {
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2021-04-06 17:33:09 +00:00
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return null;
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}
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2021-05-10 22:23:08 +00:00
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if ($node instanceof \Rector\BetterPhpDocParser\ValueObject\Type\BracketsAwareUnionTypeNode) {
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2021-04-06 17:33:09 +00:00
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return null;
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}
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// unwrap with parent array type...
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2021-05-10 22:23:08 +00:00
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$startAndEnd = $node->getAttribute(\Rector\BetterPhpDocParser\ValueObject\PhpDocAttributeKey::START_AND_END);
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if (!$startAndEnd instanceof \Rector\BetterPhpDocParser\ValueObject\StartAndEnd) {
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throw new \Rector\Core\Exception\ShouldNotHappenException();
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2021-04-06 17:33:09 +00:00
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}
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$betterTokenProvider = $this->currentTokenIteratorProvider->provide();
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$isWrappedInCurlyBrackets = $this->isWrappedInCurlyBrackets($betterTokenProvider, $startAndEnd);
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2021-05-10 22:23:08 +00:00
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$bracketsAwareUnionTypeNode = new \Rector\BetterPhpDocParser\ValueObject\Type\BracketsAwareUnionTypeNode($node->types, $isWrappedInCurlyBrackets);
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2021-04-06 17:33:09 +00:00
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$this->attributeMirrorer->mirror($node, $bracketsAwareUnionTypeNode);
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return $bracketsAwareUnionTypeNode;
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}
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2021-07-05 23:06:30 +00:00
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private function isWrappedInCurlyBrackets(\Rector\BetterPhpDocParser\ValueObject\Parser\BetterTokenIterator $betterTokenProvider, \Rector\BetterPhpDocParser\ValueObject\StartAndEnd $startAndEnd) : bool
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2021-04-06 17:33:09 +00:00
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{
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$previousPosition = $startAndEnd->getStart() - 1;
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2021-05-10 22:23:08 +00:00
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if ($betterTokenProvider->isTokenTypeOnPosition(\PHPStan\PhpDocParser\Lexer\Lexer::TOKEN_OPEN_PARENTHESES, $previousPosition)) {
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2021-05-09 20:15:43 +00:00
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return \true;
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2021-04-06 17:33:09 +00:00
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}
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// there is no + 1, as end is right at the next token
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2021-05-10 22:23:08 +00:00
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return $betterTokenProvider->isTokenTypeOnPosition(\PHPStan\PhpDocParser\Lexer\Lexer::TOKEN_CLOSE_PARENTHESES, $startAndEnd->getEnd());
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2021-04-06 17:33:09 +00:00
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}
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}
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