public function MonkeysInTheControlRoom::handle in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/system/tests/modules/error_service_test/src/MonkeysInTheControlRoom.php \Drupal\error_service_test\MonkeysInTheControlRoom::handle()

Handles a Request to convert it to a Response.

When $catch is true, the implementation must catch all exceptions and do its best to convert them to a Response instance.

Parameters

Request $request A Request instance:

int $type The type of the request: (one of HttpKernelInterface::MASTER_REQUEST or HttpKernelInterface::SUB_REQUEST)

bool $catch Whether to catch exceptions or not:

Return value

Response A Response instance

Throws

\Exception When an Exception occurs during processing

Overrides HttpKernelInterface::handle

File

core/modules/system/tests/modules/error_service_test/src/MonkeysInTheControlRoom.php, line 41

Contains \Drupal\error_service_test\MonkeysInTheControlRoom.

Class

MonkeysInTheControlRoom

A http middleware designed to cause bedlam.

Namespace

Drupal\error_service_test

Code

public function handle(Request $request, $type = self::MASTER_REQUEST, $catch = TRUE) {
  if (\Drupal::state()
    ->get('error_service_test.break_bare_html_renderer')) {

    // Let the bedlam begin.
    // 1) Force a container rebuild.

    /** @var \Drupal\Core\DrupalKernelInterface $kernel */
    $kernel = \Drupal::service('kernel');
    $kernel
      ->rebuildContainer();

    // 2) Fetch the in-situ container builder.
    $container = ErrorServiceTestServiceProvider::$containerBuilder;

    // Ensure the compiler pass worked.
    if (!$container) {
      throw new \Exception('Oh oh, monkeys stole the ServiceProvider.');
    }

    // Stop the theme manager from being found - and triggering error
    // maintenance mode.
    $container
      ->removeDefinition('theme.manager');

    // Mash. Mash. Mash.
    \Drupal::setContainer($container);
    throw new \Exception('Oh oh, bananas in the instruments.');
  }
  if (\Drupal::state()
    ->get('error_service_test.break_logger')) {
    throw new \Exception('Deforestation');
  }
  if ($this->settings
    ->get('teapots', FALSE) && class_exists('\\TypeError')) {
    try {
      $return = $this->app
        ->handle($request, $type, $catch);
    } catch (\TypeError $e) {
      header('HTTP/1.1 418 I\'m a teapot');
      print 'Oh oh, flying teapots';
      exit;
    }
  }
  else {
    $return = $this->app
      ->handle($request, $type, $catch);
  }
  return $return;
}