mirror of
https://github.com/rectorphp/rector.git
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7e7a2f067a
476cfb00cb
disable fallback for now
104 lines
3.6 KiB
PHP
104 lines
3.6 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\PhpAttribute\NodeAnalyzer;
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use PhpParser\Node\Expr;
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use PhpParser\Node\Expr\Array_;
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use PhpParser\Node\Scalar\LNumber;
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use PhpParser\Node\Scalar\String_;
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use PHPStan\Reflection\ParameterReflection;
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use PHPStan\Reflection\ParametersAcceptorSelector;
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use PHPStan\Reflection\ReflectionProvider;
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use PHPStan\Type\TypeCombinator;
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use Rector\PhpParser\Node\NodeFactory;
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use Rector\StaticTypeMapper\StaticTypeMapper;
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final class ExprParameterReflectionTypeCorrector
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{
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/**
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* @readonly
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* @var \Rector\StaticTypeMapper\StaticTypeMapper
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*/
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private $staticTypeMapper;
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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\PhpParser\Node\NodeFactory
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*/
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private $nodeFactory;
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public function __construct(StaticTypeMapper $staticTypeMapper, ReflectionProvider $reflectionProvider, NodeFactory $nodeFactory)
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{
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$this->staticTypeMapper = $staticTypeMapper;
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$this->reflectionProvider = $reflectionProvider;
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$this->nodeFactory = $nodeFactory;
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}
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/**
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* @param array<string|int, Expr|mixed> $items
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* @return array<string|int, Expr|mixed>
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*/
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public function correctItemsByAttributeClass($items, string $attributeClass) : array
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{
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if ($items instanceof Array_) {
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$items = $items->items;
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}
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if (!$this->reflectionProvider->hasClass($attributeClass)) {
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return $items;
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}
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$attributeClassReflection = $this->reflectionProvider->getClass($attributeClass);
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// nothing to retype by constructor
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if (!$attributeClassReflection->hasConstructor()) {
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return $items;
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}
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$extendedMethodReflection = $attributeClassReflection->getConstructor();
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$parametersAcceptorWithPhpDocs = ParametersAcceptorSelector::selectSingle($extendedMethodReflection->getVariants());
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foreach ($items as $name => $item) {
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foreach ($parametersAcceptorWithPhpDocs->getParameters() as $parameterReflection) {
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$correctedItem = $this->correctItemByParameterReflection($name, $item, $parameterReflection);
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if (!$correctedItem instanceof Expr) {
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continue;
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}
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$items[$name] = $correctedItem;
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continue 2;
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}
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}
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return $items;
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}
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/**
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* @param string|int $name
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* @param mixed $item
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*/
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private function correctItemByParameterReflection($name, $item, ParameterReflection $parameterReflection) : ?\PhpParser\Node\Expr
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{
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if (!$item instanceof Expr) {
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return null;
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}
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if ($name !== $parameterReflection->getName()) {
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return null;
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}
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$parameterType = $parameterReflection->getType();
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$currentType = $this->staticTypeMapper->mapPhpParserNodePHPStanType($item);
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// all good
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if ($parameterType->accepts($currentType, \false)->yes()) {
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return null;
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}
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$clearParameterType = TypeCombinator::removeNull($parameterType);
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// correct type
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if ($clearParameterType->isInteger()->yes() && $item instanceof String_) {
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return new LNumber((int) $item->value);
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}
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if ($clearParameterType->isBoolean()->yes() && $item instanceof String_) {
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if (\strtolower($item->value) === 'true') {
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return $this->nodeFactory->createTrue();
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}
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if (\strtolower($item->value) === 'false') {
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return $this->nodeFactory->createFalse();
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}
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}
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return null;
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}
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}
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