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f7bb838601
f0425bc3cb
Improve scope, PHPStan extension types (#2747)
96 lines
3.4 KiB
PHP
96 lines
3.4 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\PSR4\NodeManipulator;
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use PhpParser\Node;
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use PhpParser\Node\Expr\ConstFetch;
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use PhpParser\Node\Name;
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use PhpParser\Node\Name\FullyQualified;
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use PhpParser\Node\Stmt;
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use PhpParser\Node\Stmt\GroupUse;
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use PhpParser\Node\Stmt\UseUse;
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use PHPStan\Reflection\Constant\RuntimeConstantReflection;
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use PHPStan\Reflection\ReflectionProvider;
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use Rector\Core\Configuration\Option;
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use Rector\Core\Enum\ObjectReference;
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use Rector\NodeNameResolver\NodeNameResolver;
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use Rector\NodeTypeResolver\Node\AttributeKey;
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use RectorPrefix202208\Symplify\Astral\NodeTraverser\SimpleCallableNodeTraverser;
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use RectorPrefix202208\Symplify\PackageBuilder\Parameter\ParameterProvider;
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final class FullyQualifyStmtsAnalyzer
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{
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/**
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* @readonly
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* @var \Symplify\PackageBuilder\Parameter\ParameterProvider
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*/
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private $parameterProvider;
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/**
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* @readonly
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* @var \Symplify\Astral\NodeTraverser\SimpleCallableNodeTraverser
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*/
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private $simpleCallableNodeTraverser;
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/**
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* @readonly
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* @var \Rector\NodeNameResolver\NodeNameResolver
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*/
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private $nodeNameResolver;
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/**
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* @readonly
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* @var \PHPStan\Reflection\ReflectionProvider
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*/
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private $reflectionProvider;
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public function __construct(ParameterProvider $parameterProvider, SimpleCallableNodeTraverser $simpleCallableNodeTraverser, NodeNameResolver $nodeNameResolver, ReflectionProvider $reflectionProvider)
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{
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$this->parameterProvider = $parameterProvider;
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$this->simpleCallableNodeTraverser = $simpleCallableNodeTraverser;
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$this->nodeNameResolver = $nodeNameResolver;
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$this->reflectionProvider = $reflectionProvider;
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}
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/**
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* @param Stmt[] $stmts
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*/
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public function process(array $stmts) : void
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{
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// no need to
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if ($this->parameterProvider->provideBoolParameter(Option::AUTO_IMPORT_NAMES)) {
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return;
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}
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// FQNize all class names
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$this->simpleCallableNodeTraverser->traverseNodesWithCallable($stmts, function (Node $node) : ?FullyQualified {
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if (!$node instanceof Name) {
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return null;
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}
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$name = $this->nodeNameResolver->getName($node);
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if (\in_array($name, [ObjectReference::STATIC, ObjectReference::PARENT, ObjectReference::SELF], \true)) {
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return null;
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}
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if ($this->isNativeConstant($node)) {
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return null;
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}
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$parentNode = $node->getAttribute(AttributeKey::PARENT_NODE);
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if ($parentNode instanceof GroupUse) {
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$parentNode->setAttribute(AttributeKey::ORIGINAL_NODE, null);
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return null;
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}
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if ($parentNode instanceof UseUse) {
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return null;
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}
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return new FullyQualified($name);
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});
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}
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private function isNativeConstant(Name $name) : bool
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{
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$parentNode = $name->getAttribute(AttributeKey::PARENT_NODE);
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if (!$parentNode instanceof ConstFetch) {
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return \false;
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}
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$scope = $name->getAttribute(AttributeKey::SCOPE);
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if (!$this->reflectionProvider->hasConstant($name, $scope)) {
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return \false;
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}
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$globalConstantReflection = $this->reflectionProvider->getConstant($name, $scope);
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return $globalConstantReflection instanceof RuntimeConstantReflection;
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}
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}
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