protected function BigPipeSessionless::sendChunk in Sessionless BigPipe 8

Same name and namespace in other branches

1. 2.x src/Render/BigPipeSessionless.php \Drupal\big_pipe_sessionless\Render\BigPipeSessionless::sendChunk()

Sends a chunk.

Parameters

string|\Drupal\Core\Render\HtmlResponse $chunk: The string or response to append. String if there's no cacheability metadata or attachments to merge.

Overrides BigPipe::sendChunk

File

src/Render/BigPipeSessionless.php, line 75

Class

BigPipeSessionless

The sessionless BigPipe service.

Namespace

Drupal\big_pipe_sessionless\Render

Code

protected function sendChunk($chunk) {

  // First: send.
  parent::sendChunk($chunk);

  // Then: track every sent chunk.
  // @see ::sendContent()
  if ($chunk instanceof HtmlResponse) {
    $this->finalHtmlResponse
      ->setContent($this->finalHtmlResponse
      ->getContent() . $chunk
      ->getContent());
    $this->finalHtmlResponse
      ->addCacheableDependency($chunk
      ->getCacheableMetadata());
    $this->finalHtmlResponse
      ->addAttachments($chunk
      ->getAttachments());
  }
  else {
    $this->finalHtmlResponse
      ->setContent($this->finalHtmlResponse
      ->getContent() . $chunk);
  }
}