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84 lines
2.4 KiB
PHP
84 lines
2.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Rector\DowngradePhp80\Rector\MethodCall;
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use PhpParser\Node;
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use PhpParser\Node\Expr\ArrayDimFetch;
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use PhpParser\Node\Expr\BinaryOp\Coalesce;
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use PhpParser\Node\Expr\MethodCall;
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use PHPStan\Type\ObjectType;
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use Rector\Core\Rector\AbstractRector;
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use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
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use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
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/**
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* @see \Rector\Tests\DowngradePhp80\Rector\MethodCall\DowngradeReflectionPropertyGetDefaultValueRector\DowngradeReflectionPropertyGetDefaultValueRectorTest
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*/
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final class DowngradeReflectionPropertyGetDefaultValueRector extends AbstractRector
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{
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public function getRuleDefinition(): RuleDefinition
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{
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return new RuleDefinition('Downgrade ReflectionProperty->getDefaultValue()', [
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new CodeSample(
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<<<'CODE_SAMPLE'
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class SomeClass
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{
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public function run(ReflectionProperty $reflectionProperty)
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{
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return $reflectionProperty->getDefaultValue();
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}
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}
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CODE_SAMPLE
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,
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<<<'CODE_SAMPLE'
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class SomeClass
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{
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public function run(ReflectionProperty $reflectionProperty)
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{
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return $reflectionProperty->getDeclaringClass()->getDefaultProperties()[$reflectionProperty->getName()] ?? null;
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}
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}
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CODE_SAMPLE
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),
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]);
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}
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/**
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* @return array<class-string<Node>>
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*/
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public function getNodeTypes(): array
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{
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return [MethodCall::class];
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}
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/**
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* @param MethodCall $node
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*/
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public function refactor(Node $node): ?Node
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{
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if (! $this->nodeNameResolver->isName($node->name, 'getDefaultValue')) {
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return null;
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}
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$objectType = $this->nodeTypeResolver->getType($node->var);
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if (! $objectType instanceof ObjectType) {
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return null;
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}
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if ($objectType->getClassName() !== 'ReflectionProperty') {
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return null;
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}
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$getName = new MethodCall($node->var, 'getName');
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$getDeclaringClassMethodCall = new MethodCall($node->var, 'getDeclaringClass');
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$getDefaultPropertiesMethodCall = new MethodCall($getDeclaringClassMethodCall, 'getDefaultProperties');
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$arrayDimFetch = new ArrayDimFetch($getDefaultPropertiesMethodCall, $getName);
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return new Coalesce($arrayDimFetch, $this->nodeFactory->createNull());
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}
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}
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