protected static function RequestTree::cloneRequest in Subrequests 8

Clones a request and modifies certain parameters.

We need to do this to reset some of the internal request caches. There may be a better way of doing this, but I could not find it in the time that I expected.

Parameters

\Symfony\Component\HttpFoundation\Request $request: The original request.

$uri: The (potentially) new URI.

$content: The (potentially) new body content.

$id: The subrequest id.

$parent_id: The subrequest id of the parent.

Return value

\Symfony\Component\HttpFoundation\Request The cloned request.

1 call to RequestTree::cloneRequest()

RequestTree::dereference in src/Blueprint/RequestTree.php

Resolves the JSON Pointer references.

File

src/Blueprint/RequestTree.php, line 303

Class

RequestTree

Contains the hierarchical information of the requests.

Namespace

Drupal\subrequests\Blueprint

Code

protected static function cloneRequest(Request $request, $uri, $content, $id, $parent_id) {
  $request->server
    ->set('REQUEST_URI', $uri);
  $sub_tree = $request->attributes
    ->get(static::SUBREQUEST_TREE);
  $session = $request
    ->getSession();
  $new_request = Request::create($uri, $request
    ->getMethod(), (array) $request->query
    ->getIterator(), (array) $request->cookies
    ->getIterator(), (array) $request->files
    ->getIterator(), (array) $request->server
    ->getIterator(), $content);

  // Set the sub-request headers.
  foreach ($request->headers as $key => $val) {
    $new_request->headers
      ->set($key, $val);
  }
  $new_request->headers
    ->set('Content-ID', sprintf('<%s>', $id));
  $new_request->attributes
    ->set(static::SUBREQUEST_PARENT_ID, $parent_id);
  $new_request->attributes
    ->set(static::SUBREQUEST_ID, $id);
  $new_request->attributes
    ->set(static::SUBREQUEST_TREE, $sub_tree);
  $new_request
    ->setSession($session);
  return $new_request;
}