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29 lines
901 B
PHP
29 lines
901 B
PHP
<?php
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declare (strict_types=1);
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namespace Rector\NodeCollector\ScopeResolver;
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use PhpParser\Node;
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use PHPStan\Analyser\Scope;
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use PHPStan\Reflection\ClassReflection;
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use Rector\NodeTypeResolver\Node\AttributeKey;
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final class ParentClassScopeResolver
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{
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public function resolveParentClassName(\PhpParser\Node $node) : ?string
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{
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$scope = $node->getAttribute(\Rector\NodeTypeResolver\Node\AttributeKey::SCOPE);
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if (!$scope instanceof \PHPStan\Analyser\Scope) {
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return null;
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}
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$classReflection = $scope->getClassReflection();
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if (!$classReflection instanceof \PHPStan\Reflection\ClassReflection) {
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return null;
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}
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$parentClassReflection = $classReflection->getParentClass();
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if ($parentClassReflection === \false) {
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return null;
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}
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return $parentClassReflection->getName();
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}
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}
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