function RestExport::buildResponse

Overrides ResponseDisplayPluginInterface::buildResponse

File

core/modules/rest/src/Plugin/views/display/RestExport.php, line 413

Class

RestExport

The plugin that handles Data response callbacks for REST resources.

Namespace

Code

public static function buildResponse($view_id, $display_id, array $args = []) {
    $build = static::buildBasicRenderable($view_id, $display_id, $args);
    // Setup an empty response so headers can be added as needed during views
    // rendering and processing.
    $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;
}