mirror of https://github.com/rectorphp/rector.git
135 lines
4.1 KiB
PHP
135 lines
4.1 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\Symfony\Rector\ClassMethod;
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use PhpParser\Node;
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use PhpParser\Node\Expr;
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use PhpParser\Node\Scalar\String_;
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use PhpParser\Node\Stmt\Class_;
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use PhpParser\Node\Stmt\ClassMethod;
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use PhpParser\Node\Stmt\Return_;
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use PHPStan\Type\ObjectType;
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use Rector\Core\Rector\AbstractRector;
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use Rector\Symfony\FormHelper\FormTypeStringToTypeProvider;
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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\Symfony\Tests\Rector\ClassMethod\FormTypeGetParentRector\FormTypeGetParentRectorTest
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*/
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final class FormTypeGetParentRector extends AbstractRector
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{
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/**
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* @readonly
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* @var \Rector\Symfony\FormHelper\FormTypeStringToTypeProvider
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*/
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private $formTypeStringToTypeProvider;
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public function __construct(FormTypeStringToTypeProvider $formTypeStringToTypeProvider)
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{
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$this->formTypeStringToTypeProvider = $formTypeStringToTypeProvider;
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}
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public function getRuleDefinition() : RuleDefinition
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{
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return new RuleDefinition('Turns string Form Type references to their CONSTANT alternatives in `getParent()` and `getExtendedType()` methods in Form in Symfony', [new CodeSample(<<<'CODE_SAMPLE'
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use Symfony\Component\Form\AbstractType;
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class SomeType extends AbstractType
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{
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public function getParent()
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{
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return 'collection';
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}
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}
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CODE_SAMPLE
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, <<<'CODE_SAMPLE'
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use Symfony\Component\Form\AbstractType;
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class SomeType extends AbstractType
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{
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public function getParent()
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{
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return \Symfony\Component\Form\Extension\Core\Type\CollectionType::class;
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}
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}
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CODE_SAMPLE
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), new CodeSample(<<<'CODE_SAMPLE'
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use Symfony\Component\Form\AbstractTypeExtension;
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class SomeExtension extends AbstractTypeExtension
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{
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public function getExtendedType()
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{
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return 'collection';
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}
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}
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CODE_SAMPLE
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, <<<'CODE_SAMPLE'
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use Symfony\Component\Form\AbstractTypeExtension;
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class SomeExtension extends AbstractTypeExtension
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{
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public function getExtendedType()
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{
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return \Symfony\Component\Form\Extension\Core\Type\CollectionType::class;
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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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* @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 [Class_::class];
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}
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/**
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* @param Class_ $node
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*/
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public function refactor(Node $node) : ?Node
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{
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$hasChanged = \false;
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foreach ($node->getMethods() as $classMethod) {
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if (!$this->isClassAndMethodMatch($node, $classMethod)) {
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continue;
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}
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$this->traverseNodesWithCallable((array) $classMethod->stmts, function (Node $node) use(&$hasChanged) : ?Node {
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if (!$node instanceof Return_) {
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return null;
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}
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if (!$node->expr instanceof Expr) {
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return null;
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}
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if (!$node->expr instanceof String_) {
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return null;
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}
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$this->replaceStringWIthFormTypeClassConstIfFound($node->expr->value, $node, $hasChanged);
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return $node;
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});
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}
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if ($hasChanged) {
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return $node;
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}
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return null;
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}
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private function isClassAndMethodMatch(Class_ $class, ClassMethod $classMethod) : bool
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{
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if ($this->isName($classMethod->name, 'getParent')) {
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return $this->isObjectType($class, new ObjectType('Symfony\\Component\\Form\\AbstractType'));
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}
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if ($this->isName($classMethod->name, 'getExtendedType')) {
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return $this->isObjectType($classMethod, new ObjectType('Symfony\\Component\\Form\\AbstractTypeExtension'));
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}
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return \false;
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}
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private function replaceStringWIthFormTypeClassConstIfFound(string $stringValue, Return_ $return, bool &$hasChanged) : void
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{
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$formClass = $this->formTypeStringToTypeProvider->matchClassForNameWithPrefix($stringValue);
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if ($formClass === null) {
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return;
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}
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$return->expr = $this->nodeFactory->createClassConstReference($formClass);
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$hasChanged = \true;
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}
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}
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