mirror of https://github.com/rectorphp/rector.git
277 lines
10 KiB
PHP
277 lines
10 KiB
PHP
<?php
|
|
|
|
declare (strict_types=1);
|
|
namespace Rector\Arguments\Rector\ClassMethod;
|
|
|
|
use PhpParser\BuilderHelpers;
|
|
use PhpParser\Node;
|
|
use PhpParser\Node\Arg;
|
|
use PhpParser\Node\Expr;
|
|
use PhpParser\Node\Expr\ConstFetch;
|
|
use PhpParser\Node\Expr\MethodCall;
|
|
use PhpParser\Node\Expr\StaticCall;
|
|
use PhpParser\Node\Expr\Variable;
|
|
use PhpParser\Node\Name;
|
|
use PhpParser\Node\Param;
|
|
use PhpParser\Node\Stmt\Class_;
|
|
use PhpParser\Node\Stmt\ClassMethod;
|
|
use PHPStan\Type\ObjectType;
|
|
use PHPStan\Type\Type;
|
|
use Rector\Arguments\NodeAnalyzer\ArgumentAddingScope;
|
|
use Rector\Arguments\NodeAnalyzer\ChangedArgumentsDetector;
|
|
use Rector\Arguments\ValueObject\ArgumentAdder;
|
|
use Rector\Core\Contract\PhpParser\NodePrinterInterface;
|
|
use Rector\Core\Contract\Rector\ConfigurableRectorInterface;
|
|
use Rector\Core\Enum\ObjectReference;
|
|
use Rector\Core\Exception\ShouldNotHappenException;
|
|
use Rector\Core\PhpParser\AstResolver;
|
|
use Rector\Core\Rector\AbstractRector;
|
|
use Rector\PHPStanStaticTypeMapper\Enum\TypeKind;
|
|
use Symplify\RuleDocGenerator\ValueObject\CodeSample\ConfiguredCodeSample;
|
|
use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
|
|
use RectorPrefix202302\Webmozart\Assert\Assert;
|
|
/**
|
|
* @see \Rector\Tests\Arguments\Rector\ClassMethod\ArgumentAdderRector\ArgumentAdderRectorTest
|
|
*/
|
|
final class ArgumentAdderRector extends AbstractRector implements ConfigurableRectorInterface
|
|
{
|
|
/**
|
|
* @var ArgumentAdder[]
|
|
*/
|
|
private $addedArguments = [];
|
|
/**
|
|
* @var bool
|
|
*/
|
|
private $haveArgumentsChanged = \false;
|
|
/**
|
|
* @readonly
|
|
* @var \Rector\Arguments\NodeAnalyzer\ArgumentAddingScope
|
|
*/
|
|
private $argumentAddingScope;
|
|
/**
|
|
* @readonly
|
|
* @var \Rector\Arguments\NodeAnalyzer\ChangedArgumentsDetector
|
|
*/
|
|
private $changedArgumentsDetector;
|
|
/**
|
|
* @readonly
|
|
* @var \Rector\Core\PhpParser\AstResolver
|
|
*/
|
|
private $astResolver;
|
|
/**
|
|
* @readonly
|
|
* @var \Rector\Core\Contract\PhpParser\NodePrinterInterface
|
|
*/
|
|
private $nodePrinter;
|
|
public function __construct(ArgumentAddingScope $argumentAddingScope, ChangedArgumentsDetector $changedArgumentsDetector, AstResolver $astResolver, NodePrinterInterface $nodePrinter)
|
|
{
|
|
$this->argumentAddingScope = $argumentAddingScope;
|
|
$this->changedArgumentsDetector = $changedArgumentsDetector;
|
|
$this->astResolver = $astResolver;
|
|
$this->nodePrinter = $nodePrinter;
|
|
}
|
|
public function getRuleDefinition() : RuleDefinition
|
|
{
|
|
return new RuleDefinition('This Rector adds new default arguments in calls of defined methods and class types.', [new ConfiguredCodeSample(<<<'CODE_SAMPLE'
|
|
$someObject = new SomeExampleClass;
|
|
$someObject->someMethod();
|
|
|
|
class MyCustomClass extends SomeExampleClass
|
|
{
|
|
public function someMethod()
|
|
{
|
|
}
|
|
}
|
|
CODE_SAMPLE
|
|
, <<<'CODE_SAMPLE'
|
|
$someObject = new SomeExampleClass;
|
|
$someObject->someMethod(true);
|
|
|
|
class MyCustomClass extends SomeExampleClass
|
|
{
|
|
public function someMethod($value = true)
|
|
{
|
|
}
|
|
}
|
|
CODE_SAMPLE
|
|
, [new ArgumentAdder('SomeExampleClass', 'someMethod', 0, 'someArgument', \true, new ObjectType('SomeType'))])]);
|
|
}
|
|
/**
|
|
* @return array<class-string<Node>>
|
|
*/
|
|
public function getNodeTypes() : array
|
|
{
|
|
return [MethodCall::class, StaticCall::class, ClassMethod::class];
|
|
}
|
|
/**
|
|
* @param MethodCall|StaticCall|ClassMethod $node
|
|
* @return \PhpParser\Node\Expr\MethodCall|\PhpParser\Node\Expr\StaticCall|\PhpParser\Node\Stmt\ClassMethod|null
|
|
*/
|
|
public function refactor(Node $node)
|
|
{
|
|
$this->haveArgumentsChanged = \false;
|
|
foreach ($this->addedArguments as $addedArgument) {
|
|
if (!$this->isObjectTypeMatch($node, $addedArgument->getObjectType())) {
|
|
continue;
|
|
}
|
|
if (!$this->isName($node->name, $addedArgument->getMethod())) {
|
|
continue;
|
|
}
|
|
$this->processPositionWithDefaultValues($node, $addedArgument);
|
|
}
|
|
if ($this->haveArgumentsChanged) {
|
|
return $node;
|
|
}
|
|
return null;
|
|
}
|
|
/**
|
|
* @param mixed[] $configuration
|
|
*/
|
|
public function configure(array $configuration) : void
|
|
{
|
|
Assert::allIsAOf($configuration, ArgumentAdder::class);
|
|
$this->addedArguments = $configuration;
|
|
}
|
|
/**
|
|
* @param \PhpParser\Node\Expr\MethodCall|\PhpParser\Node\Expr\StaticCall|\PhpParser\Node\Stmt\ClassMethod $node
|
|
*/
|
|
private function isObjectTypeMatch($node, ObjectType $objectType) : bool
|
|
{
|
|
if ($node instanceof MethodCall) {
|
|
return $this->isObjectType($node->var, $objectType);
|
|
}
|
|
if ($node instanceof StaticCall) {
|
|
return $this->isObjectType($node->class, $objectType);
|
|
}
|
|
$classLike = $this->betterNodeFinder->findParentType($node, Class_::class);
|
|
if (!$classLike instanceof Class_) {
|
|
return \false;
|
|
}
|
|
return $this->isObjectType($classLike, $objectType);
|
|
}
|
|
/**
|
|
* @param \PhpParser\Node\Stmt\ClassMethod|\PhpParser\Node\Expr\MethodCall|\PhpParser\Node\Expr\StaticCall $node
|
|
*/
|
|
private function processPositionWithDefaultValues($node, ArgumentAdder $argumentAdder) : void
|
|
{
|
|
if ($this->shouldSkipParameter($node, $argumentAdder)) {
|
|
return;
|
|
}
|
|
$defaultValue = $argumentAdder->getArgumentDefaultValue();
|
|
$argumentType = $argumentAdder->getArgumentType();
|
|
$position = $argumentAdder->getPosition();
|
|
if ($node instanceof ClassMethod) {
|
|
$this->addClassMethodParam($node, $argumentAdder, $defaultValue, $argumentType, $position);
|
|
return;
|
|
}
|
|
if ($node instanceof StaticCall) {
|
|
$this->processStaticCall($node, $position, $argumentAdder);
|
|
return;
|
|
}
|
|
$this->processMethodCall($node, $defaultValue, $position);
|
|
}
|
|
/**
|
|
* @param mixed $defaultValue
|
|
*/
|
|
private function processMethodCall(MethodCall $methodCall, $defaultValue, int $position) : void
|
|
{
|
|
$arg = new Arg(BuilderHelpers::normalizeValue($defaultValue));
|
|
if (isset($methodCall->args[$position])) {
|
|
return;
|
|
}
|
|
$this->fillGapBetweenWithDefaultValue($methodCall, $position);
|
|
$methodCall->args[$position] = $arg;
|
|
$this->haveArgumentsChanged = \true;
|
|
}
|
|
/**
|
|
* @param \PhpParser\Node\Expr\MethodCall|\PhpParser\Node\Expr\StaticCall $node
|
|
*/
|
|
private function fillGapBetweenWithDefaultValue($node, int $position) : void
|
|
{
|
|
$lastPosition = \count($node->getArgs()) - 1;
|
|
if ($position <= $lastPosition) {
|
|
return;
|
|
}
|
|
if ($position - $lastPosition === 1) {
|
|
return;
|
|
}
|
|
$classMethod = $this->astResolver->resolveClassMethodFromCall($node);
|
|
if (!$classMethod instanceof ClassMethod) {
|
|
return;
|
|
}
|
|
for ($index = $lastPosition + 1; $index < $position; ++$index) {
|
|
$param = $classMethod->params[$index];
|
|
if (!$param->default instanceof Expr) {
|
|
throw new ShouldNotHappenException('Previous position does not has default value');
|
|
}
|
|
$default = $this->nodePrinter->print($param->default);
|
|
$node->args[$index] = new Arg(new ConstFetch(new Name($default)));
|
|
}
|
|
}
|
|
/**
|
|
* @param \PhpParser\Node\Stmt\ClassMethod|\PhpParser\Node\Expr\MethodCall|\PhpParser\Node\Expr\StaticCall $node
|
|
*/
|
|
private function shouldSkipParameter($node, ArgumentAdder $argumentAdder) : bool
|
|
{
|
|
$position = $argumentAdder->getPosition();
|
|
$argumentName = $argumentAdder->getArgumentName();
|
|
if ($argumentName === null) {
|
|
return \true;
|
|
}
|
|
if ($node instanceof ClassMethod) {
|
|
// already added?
|
|
if (!isset($node->params[$position])) {
|
|
return \false;
|
|
}
|
|
$param = $node->params[$position];
|
|
// argument added and name has been changed
|
|
if (!$this->isName($param, $argumentName)) {
|
|
return \true;
|
|
}
|
|
// argument added and default has been changed
|
|
if ($this->changedArgumentsDetector->isDefaultValueChanged($param, $argumentAdder->getArgumentDefaultValue())) {
|
|
return \true;
|
|
}
|
|
// argument added and type has been changed
|
|
return $this->changedArgumentsDetector->isTypeChanged($param, $argumentAdder->getArgumentType());
|
|
}
|
|
if (isset($node->args[$position])) {
|
|
return \true;
|
|
}
|
|
// is correct scope?
|
|
return !$this->argumentAddingScope->isInCorrectScope($node, $argumentAdder);
|
|
}
|
|
/**
|
|
* @param mixed $defaultValue
|
|
*/
|
|
private function addClassMethodParam(ClassMethod $classMethod, ArgumentAdder $argumentAdder, $defaultValue, ?Type $type, int $position) : void
|
|
{
|
|
$argumentName = $argumentAdder->getArgumentName();
|
|
if ($argumentName === null) {
|
|
throw new ShouldNotHappenException();
|
|
}
|
|
$param = new Param(new Variable($argumentName), BuilderHelpers::normalizeValue($defaultValue));
|
|
if ($type !== null) {
|
|
$param->type = $this->staticTypeMapper->mapPHPStanTypeToPhpParserNode($type, TypeKind::PARAM);
|
|
}
|
|
$classMethod->params[$position] = $param;
|
|
$this->haveArgumentsChanged = \true;
|
|
}
|
|
private function processStaticCall(StaticCall $staticCall, int $position, ArgumentAdder $argumentAdder) : void
|
|
{
|
|
$argumentName = $argumentAdder->getArgumentName();
|
|
if ($argumentName === null) {
|
|
throw new ShouldNotHappenException();
|
|
}
|
|
if (!$staticCall->class instanceof Name) {
|
|
return;
|
|
}
|
|
if (!$this->isName($staticCall->class, ObjectReference::PARENT)) {
|
|
return;
|
|
}
|
|
$this->fillGapBetweenWithDefaultValue($staticCall, $position);
|
|
$staticCall->args[$position] = new Arg(new Variable($argumentName));
|
|
$this->haveArgumentsChanged = \true;
|
|
}
|
|
}
|