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home/autoovt/www/vendor-old/symfony/http-kernel/EventListener/DebugHandlersListener.php 0000666 00000011462 14771532507 0025573 0 ustar 00 <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpKernel\EventListener; use Psr\Log\LoggerInterface; use Symfony\Component\Console\ConsoleEvents; use Symfony\Component\Console\Event\ConsoleEvent; use Symfony\Component\Console\Output\ConsoleOutputInterface; use Symfony\Component\ErrorHandler\ErrorHandler; use Symfony\Component\EventDispatcher\EventSubscriberInterface; use Symfony\Component\HttpKernel\Event\KernelEvent; use Symfony\Component\HttpKernel\KernelEvents; /** * Sets an exception handler. * * @author Nicolas Grekas <p@tchwork.com> * * @final * * @internal */ class DebugHandlersListener implements EventSubscriberInterface { private string|object|null $earlyHandler; private ?\Closure $exceptionHandler; private bool $webMode; private bool $firstCall = true; private bool $hasTerminatedWithException = false; /** * @param bool $webMode * @param callable|null $exceptionHandler A handler that must support \Throwable instances that will be called on Exception */ public function __construct(?callable $exceptionHandler = null, bool|LoggerInterface|null $webMode = null) { if ($webMode instanceof LoggerInterface) { // BC with Symfony 5 $webMode = null; } $handler = set_exception_handler('var_dump'); $this->earlyHandler = \is_array($handler) ? $handler[0] : null; restore_exception_handler(); $this->exceptionHandler = null === $exceptionHandler ? null : $exceptionHandler(...); $this->webMode = $webMode ?? !\in_array(\PHP_SAPI, ['cli', 'phpdbg', 'embed'], true); } /** * Configures the error handler. */ public function configure(?object $event = null): void { if ($event instanceof ConsoleEvent && $this->webMode) { return; } if (!$event instanceof KernelEvent ? !$this->firstCall : !$event->isMainRequest()) { return; } $this->firstCall = $this->hasTerminatedWithException = false; $hasRun = null; if (!$this->exceptionHandler) { if ($event instanceof KernelEvent) { if (method_exists($kernel = $event->getKernel(), 'terminateWithException')) { $request = $event->getRequest(); $hasRun = &$this->hasTerminatedWithException; $this->exceptionHandler = static function (\Throwable $e) use ($kernel, $request, &$hasRun) { if ($hasRun) { throw $e; } $hasRun = true; $kernel->terminateWithException($e, $request); }; } } elseif ($event instanceof ConsoleEvent && $app = $event->getCommand()->getApplication()) { $output = $event->getOutput(); if ($output instanceof ConsoleOutputInterface) { $output = $output->getErrorOutput(); } $this->exceptionHandler = static function (\Throwable $e) use ($app, $output) { $app->renderThrowable($e, $output); }; } } if ($this->exceptionHandler) { $handler = set_exception_handler('var_dump'); $handler = \is_array($handler) ? $handler[0] : null; restore_exception_handler(); if (!$handler instanceof ErrorHandler) { $handler = $this->earlyHandler; } if ($handler instanceof ErrorHandler) { $handler->setExceptionHandler($this->exceptionHandler); if (null !== $hasRun) { $throwAt = $handler->throwAt(0) | \E_ERROR | \E_CORE_ERROR | \E_COMPILE_ERROR | \E_USER_ERROR | \E_RECOVERABLE_ERROR | \E_PARSE; $loggers = []; foreach ($handler->setLoggers([]) as $type => $log) { if ($type & $throwAt) { $loggers[$type] = [null, $log[1]]; } } // Assume $kernel->terminateWithException() will log uncaught exceptions appropriately $handler->setLoggers($loggers); } } $this->exceptionHandler = null; } } public static function getSubscribedEvents(): array { $events = [KernelEvents::REQUEST => ['configure', 2048]]; if (\defined('Symfony\Component\Console\ConsoleEvents::COMMAND')) { $events[ConsoleEvents::COMMAND] = ['configure', 2048]; } return $events; } }
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