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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Yii\Debug\Collector; |
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use JetBrains\PhpStorm\ArrayShape; |
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use Yiisoft\Middleware\Dispatcher\Event\AfterMiddleware; |
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use Yiisoft\Middleware\Dispatcher\Event\BeforeMiddleware; |
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final class MiddlewareCollector implements CollectorInterface, IndexCollectorInterface |
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{ |
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use CollectorTrait; |
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private array $beforeStack = []; |
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private array $afterStack = []; |
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#[ArrayShape(['beforeStack' => 'array', 'actionHandler' => 'array', 'afterStack' => 'array'])] |
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public function getCollected(): array |
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{ |
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$beforeStack = $this->beforeStack; |
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$afterStack = $this->afterStack; |
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$beforeAction = array_pop($beforeStack); |
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$afterAction = array_shift($afterStack); |
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$actionHandler = []; |
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if ($beforeAction !== null && $afterAction !== null) { |
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$actionHandler = $this->getActionHandler($beforeAction, $afterAction); |
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} |
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return [ |
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'beforeStack' => $beforeStack, |
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'actionHandler' => $actionHandler, |
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'afterStack' => $afterStack, |
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]; |
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} |
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public function collect(BeforeMiddleware|AfterMiddleware $event): void |
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{ |
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if (!$this->isActive()) { |
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return; |
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} |
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if ( |
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method_exists($event->getMiddleware(), '__debugInfo') |
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&& (new \ReflectionClass($event->getMiddleware()))->isAnonymous() |
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) { |
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$name = implode('::', $event->getMiddleware()->__debugInfo()['callback']); |
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} else { |
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$name = get_class($event->getMiddleware()); |
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} |
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if ($event instanceof BeforeMiddleware) { |
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$this->beforeStack[] = [ |
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'name' => $name, |
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'time' => microtime(true), |
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'memory' => memory_get_usage(), |
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'request' => $event->getRequest(), |
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]; |
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} else { |
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$this->afterStack[] = [ |
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'name' => $name, |
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'time' => microtime(true), |
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'memory' => memory_get_usage(), |
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'response' => $event->getResponse(), |
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]; |
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} |
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} |
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private function reset(): void |
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{ |
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$this->beforeStack = []; |
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$this->afterStack = []; |
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} |
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#[ArrayShape(['totalMiddlewares' => 'int'])] |
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public function getIndexData(): array |
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{ |
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return [ |
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'totalMiddlewares' => ($total = count($this->beforeStack)) > 0 ? $total - 1 : 0, // Remove action handler |
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]; |
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} |
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#[ArrayShape([ |
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'name' => 'string', |
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'startTime' => 'float', |
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'request' => 'object', |
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'response' => 'object', |
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'endTime' => 'float', |
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'memory' => 'int', |
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])] |
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private function getActionHandler(array $beforeAction, array $afterAction): array |
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{ |
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return [ |
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'name' => $beforeAction['name'], |
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'startTime' => $beforeAction['time'], |
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'request' => $beforeAction['request'], |
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'response' => $afterAction['response'], |
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'endTime' => $afterAction['time'], |
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'memory' => $afterAction['memory'], |
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]; |
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} |
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} |
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This check looks for private methods that have been defined, but are not used inside the class.