public static function ExcelExport::buildResponse in Excel Serialization 8

Builds up a response with the rendered view as content.

Parameters

string $view_id: The view ID.

string $display_id: The display ID.

array $args: (optional) The arguments of the view.

Return value

\Symfony\Component\HttpFoundation\Response The built response.

Overrides RestExport::buildResponse

File

src/Plugin/views/display/ExcelExport.php, line 39

Class

ExcelExport

Provides an Excel export display plugin.

Namespace

Drupal\xls_serialization\Plugin\views\display

Code

public static function buildResponse($view_id, $display_id, array $args = []) {

  // Do not call the parent method, as it makes the response harder to alter.
  // @see https://www.drupal.org/node/2779807
  $build = static::buildBasicRenderable($view_id, $display_id, $args);

  // Setup an empty response, so for example, the Content-Disposition header
  // can be set.
  $response = new CacheableResponse('', 200);
  $build['#response'] = $response;

  /** @var \Drupal\Core\Render\RendererInterface $renderer */
  $renderer = \Drupal::service('renderer');
  $output = (string) $renderer
    ->renderRoot($build);
  $response
    ->setContent($output);
  $cache_metadata = CacheableMetadata::createFromRenderArray($build);
  $response
    ->addCacheableDependency($cache_metadata);
  $response->headers
    ->set('Content-type', $build['#content_type']);
  return $response;
}