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<?php |
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declare(strict_types = 1); |
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/** |
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* /src/Decorator/StopwatchDecorator.php |
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* |
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* @author TLe, Tarmo Leppänen <[email protected]> |
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*/ |
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namespace App\Decorator; |
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use App\Entity\Interfaces\EntityInterface; |
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use ProxyManager\Factory\AccessInterceptorValueHolderFactory; |
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use ReflectionClass; |
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use ReflectionMethod; |
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use Symfony\Component\Stopwatch\Stopwatch; |
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use Throwable; |
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use function array_filter; |
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use function is_object; |
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use function str_contains; |
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use function str_starts_with; |
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/** |
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* Class StopwatchDecorator |
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* |
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* @package App\Decorator |
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* @author TLe, Tarmo Leppänen <[email protected]> |
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*/ |
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class StopwatchDecorator |
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{ |
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public function __construct( |
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private readonly AccessInterceptorValueHolderFactory $factory, |
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private readonly Stopwatch $stopwatch, |
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) { |
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} |
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public function decorate(object $service): object |
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{ |
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$class = new ReflectionClass($service); |
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$className = $class->getName(); |
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// Do not process core or extensions or already wrapped services |
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if ($class->getFileName() === false |
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|| $class->isFinal() |
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|| str_starts_with($class->getName(), 'ProxyManagerGeneratedProxy') |
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|| str_contains($class->getName(), 'RequestStack') |
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|| str_contains($class->getName(), 'Mock_') |
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) { |
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return $service; |
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} |
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[$prefixInterceptors, $suffixInterceptors] = $this->getPrefixAndSuffixInterceptors($class, $className); |
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try { |
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$output = $this->factory->createProxy($service, $prefixInterceptors, $suffixInterceptors); |
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} catch (Throwable) { |
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$output = $service; |
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} |
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return $output; |
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} |
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/** |
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* @return array{0: array<string, \Closure>, 1: array<string, \Closure>} |
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*/ |
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private function getPrefixAndSuffixInterceptors(ReflectionClass $class, string $className): array |
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{ |
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$prefixInterceptors = []; |
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$suffixInterceptors = []; |
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$methods = $class->getMethods(ReflectionMethod::IS_PUBLIC); |
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$methods = array_filter($methods, static fn ($method): bool => !$method->isStatic() && !$method->isFinal()); |
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foreach ($methods as $method) { |
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$methodName = $method->getName(); |
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$eventName = "{$class->getShortName()}->{$methodName}"; |
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$prefixInterceptors[$methodName] = function () use ($eventName, $className): void { |
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$this->stopwatch->start($eventName, $className); |
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}; |
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$suffixInterceptors[$methodName] = function ( |
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mixed $p, |
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mixed $i, |
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mixed $m, |
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mixed $params, |
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mixed &$returnValue |
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) use ($eventName): void { |
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$this->stopwatch->stop($eventName); |
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/** |
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* Decorate returned values as well |
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* |
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* Note that this might cause some weird errors on some edge |
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* cases - we should fix those when those happens... |
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*/ |
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if (is_object($returnValue) && !$returnValue instanceof EntityInterface) { |
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$returnValue = $this->decorate($returnValue); |
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} |
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}; |
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} |
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return [$prefixInterceptors, $suffixInterceptors]; |
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} |
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} |
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