public function PageCache::handle in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/page_cache/src/StackMiddleware/PageCache.php \Drupal\page_cache\StackMiddleware\PageCache::handle()
2. 10 core/modules/page_cache/src/StackMiddleware/PageCache.php \Drupal\page_cache\StackMiddleware\PageCache::handle()

File

core/modules/page_cache/src/StackMiddleware/PageCache.php, line 79

Class

PageCache

Executes the page caching before the main kernel takes over the request.

Namespace

Drupal\page_cache\StackMiddleware

Code

public function handle(Request $request, $type = self::MASTER_REQUEST, $catch = TRUE) {

  // Only allow page caching on master request.
  if ($type === static::MASTER_REQUEST && $this->requestPolicy
    ->check($request) === RequestPolicyInterface::ALLOW) {
    $response = $this
      ->lookup($request, $type, $catch);
  }
  else {
    $response = $this
      ->pass($request, $type, $catch);
  }
  return $response;
}