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<?php declare(strict_types=1); |
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/** |
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* @license http://opensource.org/licenses/mit-license.php MIT |
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* @link https://github.com/nicoSWD |
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* @author Nicolas Oelgart <[email protected]> |
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*/ |
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namespace nicoSWD\Rule\TokenStream; |
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use Closure; |
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use nicoSWD\Rule\Grammar\CallableUserFunctionInterface; |
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use nicoSWD\Rule\TokenStream\Token\BaseToken; |
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use nicoSWD\Rule\TokenStream\Token\TokenFactory; |
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final class CallableUserMethod implements CallableUserFunctionInterface |
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{ |
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private const MAGIC_METHOD_PREFIX = '__'; |
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private TokenFactory $tokenFactory; |
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private Closure $callable; |
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private array $methodPrefixes = ['', 'get', 'is', 'get_', 'is_']; |
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/** |
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* @throws Exception\UndefinedMethodException |
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* @throws Exception\ForbiddenMethodException |
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*/ |
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public function __construct(BaseToken $token, TokenFactory $tokenFactory, string $methodName) |
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{ |
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$this->tokenFactory = $tokenFactory; |
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$this->callable = $this->getCallable($token, $methodName); |
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} |
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public function call(?BaseToken ...$param): BaseToken |
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{ |
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$callableCopy = $this->callable; |
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return $this->tokenFactory->createFromPHPType( |
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$callableCopy(...$param) |
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); |
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} |
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/** |
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* @throws Exception\UndefinedMethodException |
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* @throws Exception\ForbiddenMethodException |
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*/ |
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private function getCallable(BaseToken $token, string $methodName): Closure |
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{ |
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$object = $token->getValue(); |
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if (property_exists($object, $methodName)) { |
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return fn () => $object->{$methodName}; |
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} |
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$method = $this->findCallableMethod($object, $methodName); |
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4 |
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return fn (?BaseToken ...$params) => $method( |
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...$this->getTokenValues($params) |
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); |
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} |
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/** |
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* @throws Exception\UndefinedMethodException |
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* @throws Exception\ForbiddenMethodException |
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*/ |
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private function findCallableMethod(object $object, string $methodName): callable |
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{ |
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$this->assertNonMagicMethod($methodName); |
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$index = 0; |
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do { |
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if (!isset($this->methodPrefixes[$index])) { |
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throw new Exception\UndefinedMethodException(); |
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} |
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$callableMethod = $this->methodPrefixes[$index++] . $methodName; |
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} while (!is_callable([$object, $callableMethod])); |
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return [$object, $callableMethod]; |
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} |
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private function getTokenValues(array $params): array |
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{ |
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$values = []; |
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foreach ($params as $token) { |
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$values[] = $token->getValue(); |
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} |
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return $values; |
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} |
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/** @throws Exception\ForbiddenMethodException */ |
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private function assertNonMagicMethod(string $methodName): void |
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{ |
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if (str_starts_with($methodName, self::MAGIC_METHOD_PREFIX)) { |
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throw new Exception\ForbiddenMethodException(); |
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} |
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} |
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} |
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nicoSWD /
php-rule-parser
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths