mirror of https://github.com/rectorphp/rector.git
116 lines
3.9 KiB
PHP
116 lines
3.9 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\Privatization\Rector\MethodCall;
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use PhpParser\Node;
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use PhpParser\Node\Arg;
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use PhpParser\Node\Expr\ClassConstFetch;
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use PhpParser\Node\Expr\MethodCall;
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use Rector\Core\Contract\Rector\ConfigurableRectorInterface;
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use Rector\Core\Rector\AbstractRector;
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use Rector\Privatization\NodeFactory\ClassConstantFetchValueFactory;
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use Rector\Privatization\ValueObject\ReplaceStringWithClassConstant;
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use Symplify\RuleDocGenerator\ValueObject\CodeSample\ConfiguredCodeSample;
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use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
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use RectorPrefix202302\Webmozart\Assert\Assert;
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/**
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* @see \Rector\Tests\Privatization\Rector\MethodCall\ReplaceStringWithClassConstantRector\ReplaceStringWithClassConstantRectorTest
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*/
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final class ReplaceStringWithClassConstantRector extends AbstractRector implements ConfigurableRectorInterface
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{
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/**
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* @var ReplaceStringWithClassConstant[]
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*/
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private $replaceStringWithClassConstants = [];
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/**
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* @readonly
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* @var \Rector\Privatization\NodeFactory\ClassConstantFetchValueFactory
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*/
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private $classConstantFetchValueFactory;
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public function __construct(ClassConstantFetchValueFactory $classConstantFetchValueFactory)
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{
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$this->classConstantFetchValueFactory = $classConstantFetchValueFactory;
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}
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public function getRuleDefinition() : RuleDefinition
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{
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return new RuleDefinition('Replace string values in specific method call by constant of provided class', [new ConfiguredCodeSample(<<<'CODE_SAMPLE'
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class SomeClass
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{
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public function run()
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{
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$this->call('name');
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}
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}
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CODE_SAMPLE
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, <<<'CODE_SAMPLE'
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class SomeClass
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{
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public function run()
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{
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$this->call(Placeholder::NAME);
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}
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}
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CODE_SAMPLE
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, [new ReplaceStringWithClassConstant('SomeClass', 'call', 0, 'Placeholder')])]);
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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 $node) : ?Node
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{
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if ($node->args === []) {
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return null;
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}
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$hasChanged = \false;
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foreach ($this->replaceStringWithClassConstants as $replaceStringWithClassConstant) {
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$desiredArg = $this->matchArg($node, $replaceStringWithClassConstant);
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if (!$desiredArg instanceof Arg) {
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continue;
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}
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$classConstFetch = $this->classConstantFetchValueFactory->create($desiredArg->value, $replaceStringWithClassConstant->getClassWithConstants(), $replaceStringWithClassConstant->isCaseInsensitive());
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if (!$classConstFetch instanceof ClassConstFetch) {
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continue;
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}
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$desiredArg->value = $classConstFetch;
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$hasChanged = \true;
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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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/**
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* @param mixed[] $configuration
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*/
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public function configure(array $configuration) : void
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{
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Assert::allIsAOf($configuration, ReplaceStringWithClassConstant::class);
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$this->replaceStringWithClassConstants = $configuration;
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}
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private function matchArg(MethodCall $methodCall, ReplaceStringWithClassConstant $replaceStringWithClassConstant) : ?Arg
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{
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if (!$this->isObjectType($methodCall->var, $replaceStringWithClassConstant->getObjectType())) {
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return null;
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}
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if (!$this->isName($methodCall->name, $replaceStringWithClassConstant->getMethod())) {
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return null;
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}
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$desiredArg = $methodCall->args[$replaceStringWithClassConstant->getArgPosition()] ?? null;
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if (!$desiredArg instanceof Arg) {
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return null;
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}
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if ($desiredArg->value instanceof ClassConstFetch) {
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return null;
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}
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return $desiredArg;
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}
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}
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