mirror of https://github.com/rectorphp/rector.git
93 lines
3.4 KiB
PHP
93 lines
3.4 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\FamilyTree\Reflection;
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use PhpParser\Node\Name;
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use PhpParser\Node\Stmt\Class_;
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use PhpParser\Node\Stmt\Interface_;
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use PHPStan\Reflection\ClassReflection;
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use PHPStan\Reflection\ReflectionProvider;
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use Rector\Core\PhpParser\AstResolver;
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use Rector\Core\Util\Reflection\PrivatesAccessor;
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use Rector\NodeNameResolver\NodeNameResolver;
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final class FamilyRelationsAnalyzer
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{
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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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/**
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* @readonly
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* @var \Rector\Core\Util\Reflection\PrivatesAccessor
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*/
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private $privatesAccessor;
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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 \Rector\Core\PhpParser\AstResolver
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*/
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private $astResolver;
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public function __construct(ReflectionProvider $reflectionProvider, PrivatesAccessor $privatesAccessor, NodeNameResolver $nodeNameResolver, AstResolver $astResolver)
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{
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$this->reflectionProvider = $reflectionProvider;
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$this->privatesAccessor = $privatesAccessor;
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$this->nodeNameResolver = $nodeNameResolver;
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$this->astResolver = $astResolver;
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}
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/**
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* @return ClassReflection[]
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*/
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public function getChildrenOfClassReflection(ClassReflection $desiredClassReflection) : array
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{
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/** @var ClassReflection[] $classReflections */
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$classReflections = $this->privatesAccessor->getPrivateProperty($this->reflectionProvider, 'classes');
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$childrenClassReflections = [];
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foreach ($classReflections as $classReflection) {
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if (!$classReflection->isSubclassOf($desiredClassReflection->getName())) {
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continue;
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}
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$childrenClassReflections[] = $classReflection;
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}
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return $childrenClassReflections;
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}
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/**
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* @api
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* @return string[]
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* @param \PhpParser\Node\Stmt\Class_|\PhpParser\Node\Stmt\Interface_|\PhpParser\Node\Name $classOrName
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*/
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public function getClassLikeAncestorNames($classOrName) : array
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{
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$ancestorNames = [];
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if ($classOrName instanceof Name) {
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$fullName = $this->nodeNameResolver->getName($classOrName);
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$classLike = $this->astResolver->resolveClassFromName($fullName);
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} else {
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$classLike = $classOrName;
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}
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if ($classLike instanceof Interface_) {
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foreach ($classLike->extends as $extendInterfaceName) {
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$ancestorNames[] = $this->nodeNameResolver->getName($extendInterfaceName);
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$ancestorNames = \array_merge($ancestorNames, $this->getClassLikeAncestorNames($extendInterfaceName));
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}
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}
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if ($classLike instanceof Class_) {
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if ($classLike->extends instanceof Name) {
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$ancestorNames[] = $this->nodeNameResolver->getName($classLike->extends);
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$ancestorNames = \array_merge($ancestorNames, $this->getClassLikeAncestorNames($classLike->extends));
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}
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foreach ($classLike->implements as $implement) {
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$ancestorNames[] = $this->nodeNameResolver->getName($implement);
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$ancestorNames = \array_merge($ancestorNames, $this->getClassLikeAncestorNames($implement));
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}
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}
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/** @var string[] $ancestorNames */
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return $ancestorNames;
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}
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}
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