-
Notifications
You must be signed in to change notification settings - Fork 464
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
1 parent
d7f9e90
commit c9678cd
Showing
2 changed files
with
195 additions
and
90 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,189 @@ | ||
| <?php declare(strict_types = 1); | ||
|
|
||
| namespace PHPStan\Node; | ||
|
|
||
| use PhpParser\Node\Expr; | ||
| use PhpParser\Node\Expr\Array_; | ||
| use PhpParser\Node\Expr\ArrayDimFetch; | ||
| use PhpParser\Node\Expr\MethodCall; | ||
| use PhpParser\Node\Expr\PropertyFetch; | ||
| use PhpParser\Node\Expr\StaticCall; | ||
| use PhpParser\Node\Expr\StaticPropertyFetch; | ||
| use PHPStan\Analyser\Scope; | ||
| use PHPStan\Node\Constant\ClassConstantFetch; | ||
| use PHPStan\Node\Property\PropertyRead; | ||
| use PHPStan\Node\Property\PropertyWrite; | ||
| use PHPStan\Reflection\ClassReflection; | ||
| use PHPStan\Reflection\MethodReflectionWithNode; | ||
|
|
||
| class ClassStatementsGatherer | ||
| { | ||
|
|
||
| private ClassReflection $classReflection; | ||
|
|
||
| private Scope $classScope; | ||
|
|
||
| /** @var callable(\PhpParser\Node $node, Scope $scope): void */ | ||
| private $nodeCallback; | ||
|
|
||
| /** @var \PhpParser\Node\Stmt\Property[] */ | ||
| private array $properties = []; | ||
|
|
||
| /** @var \PhpParser\Node\Stmt\ClassMethod[] */ | ||
| private array $methods = []; | ||
|
|
||
| /** @var \PHPStan\Node\Method\MethodCall[] */ | ||
| private array $methodCalls = []; | ||
|
|
||
| /** @var array<int, PropertyWrite|PropertyRead> */ | ||
| private array $propertyUsages = []; | ||
|
|
||
| /** @var \PhpParser\Node\Stmt\ClassConst[] */ | ||
| private array $constants = []; | ||
|
|
||
| /** @var ClassConstantFetch[] */ | ||
| private array $constantFetches = []; | ||
|
|
||
| /** | ||
| * @param ClassReflection $classReflection | ||
| * @param Scope $classScope | ||
| * @param callable(\PhpParser\Node $node, Scope $scope): void $nodeCallback | ||
| */ | ||
| public function __construct( | ||
| ClassReflection $classReflection, | ||
| Scope $classScope, | ||
| callable $nodeCallback | ||
| ) | ||
| { | ||
| $this->classReflection = $classReflection; | ||
| $this->classScope = $classScope; | ||
| $this->nodeCallback = $nodeCallback; | ||
| } | ||
|
|
||
| /** | ||
| * @return \PhpParser\Node\Stmt\Property[] | ||
| */ | ||
| public function getProperties(): array | ||
| { | ||
| return $this->properties; | ||
| } | ||
|
|
||
| /** | ||
| * @return \PhpParser\Node\Stmt\ClassMethod[] | ||
| */ | ||
| public function getMethods(): array | ||
| { | ||
| return $this->methods; | ||
| } | ||
|
|
||
| /** | ||
| * @return Method\MethodCall[] | ||
| */ | ||
| public function getMethodCalls(): array | ||
| { | ||
| return $this->methodCalls; | ||
| } | ||
|
|
||
| /** | ||
| * @return array<int, PropertyWrite|PropertyRead> | ||
| */ | ||
| public function getPropertyUsages(): array | ||
| { | ||
| return $this->propertyUsages; | ||
| } | ||
|
|
||
| /** | ||
| * @return \PhpParser\Node\Stmt\ClassConst[] | ||
| */ | ||
| public function getConstants(): array | ||
| { | ||
| return $this->constants; | ||
| } | ||
|
|
||
| /** | ||
| * @return ClassConstantFetch[] | ||
| */ | ||
| public function getConstantFetches(): array | ||
| { | ||
| return $this->constantFetches; | ||
| } | ||
|
|
||
| public function __invoke(\PhpParser\Node $node, Scope $scope): void | ||
| { | ||
| $nodeCallback = $this->nodeCallback; | ||
| $nodeCallback($node, $scope); | ||
| $this->gatherNodes($node, $scope); | ||
| } | ||
|
|
||
| private function gatherNodes(\PhpParser\Node $node, Scope $scope): void | ||
| { | ||
| if (!$scope->isInClass()) { | ||
| throw new \PHPStan\ShouldNotHappenException(); | ||
| } | ||
| if ($scope->getClassReflection()->getName() !== $this->classReflection->getName()) { | ||
| return; | ||
| } | ||
| if ($node instanceof \PhpParser\Node\Stmt\Property && !$scope->isInTrait()) { | ||
| $this->properties[] = $node; | ||
| return; | ||
| } | ||
| if ($node instanceof \PhpParser\Node\Stmt\ClassMethod && !$scope->isInTrait()) { | ||
| $this->methods[] = $node; | ||
| return; | ||
| } | ||
| if ($node instanceof \PhpParser\Node\Stmt\ClassConst) { | ||
| $this->constants[] = $node; | ||
| return; | ||
| } | ||
| if ($node instanceof MethodCall || $node instanceof StaticCall) { | ||
| $this->methodCalls[] = new \PHPStan\Node\Method\MethodCall($node, $scope); | ||
| if ($node instanceof MethodCall && $node->name instanceof \PhpParser\Node\Identifier) { | ||
| $calleeType = $scope->getType($node->var); | ||
| $methodName = $node->name->toString(); | ||
| if ($calleeType->hasMethod($methodName)->yes()) { | ||
| $methodReflection = $calleeType->getMethod($methodName, $scope); | ||
| if ( | ||
| $methodReflection instanceof MethodReflectionWithNode | ||
| && $methodReflection->getDeclaringClass()->getName() === $this->classReflection->getName() | ||
| && $methodReflection->getNode() !== null | ||
| ) { | ||
| //$this->processNodes([$methodReflection->getNode()], $this->classScope, $this); | ||
| } | ||
| } | ||
| } | ||
| return; | ||
| } | ||
| if ($node instanceof Array_ && count($node->items) === 2) { | ||
| $this->methodCalls[] = new \PHPStan\Node\Method\MethodCall($node, $scope); | ||
| return; | ||
| } | ||
| if ($node instanceof Expr\ClassConstFetch) { | ||
| $this->constantFetches[] = new ClassConstantFetch($node, $scope); | ||
| return; | ||
| } | ||
| if (!$node instanceof Expr) { | ||
| return; | ||
| } | ||
| if ($node instanceof Expr\AssignOp\Coalesce) { | ||
| $this->gatherNodes($node->var, $scope); | ||
| return; | ||
| } | ||
| if ($node instanceof \PhpParser\Node\Scalar\EncapsedStringPart) { | ||
| return; | ||
| } | ||
| $inAssign = $scope->isInExpressionAssign($node); | ||
| while ($node instanceof ArrayDimFetch) { | ||
| $node = $node->var; | ||
| } | ||
| if (!$node instanceof PropertyFetch && !$node instanceof StaticPropertyFetch) { | ||
| return; | ||
| } | ||
|
|
||
| if ($inAssign) { | ||
| $this->propertyUsages[] = new PropertyWrite($node, $scope); | ||
| } else { | ||
| $this->propertyUsages[] = new PropertyRead($node, $scope); | ||
| } | ||
| } | ||
|
|
||
| } |