class ModalRenderer in Drupal 8

Default main content renderer for modal dialog requests.

Hierarchy

• class \Drupal\Core\Render\MainContent\DialogRenderer implements MainContentRendererInterface
  • class \Drupal\Core\Render\MainContent\ModalRenderer

1 file declares its use of ModalRenderer

WideModalRenderer.php in core/modules/system/tests/modules/dialog_renderer_test/src/Render/MainContent/WideModalRenderer.php

1 string reference to 'ModalRenderer'

core.services.yml in core/core.services.yml

core/core.services.yml

1 service uses ModalRenderer

main_content_renderer.modal in core/core.services.yml

Drupal\Core\Render\MainContent\ModalRenderer

File

core/lib/Drupal/Core/Render/MainContent/ModalRenderer.php, line 13

Namespace

Drupal\Core\Render\MainContent

class ModalRenderer extends DialogRenderer {

  /**
   * {@inheritdoc}
   */
  public function renderResponse(array $main_content, Request $request, RouteMatchInterface $route_match) {
    $response = new AjaxResponse();

    // First render the main content, because it might provide a title.
    $content = $this->renderer
      ->renderRoot($main_content);

    // Attach the library necessary for using the OpenModalDialogCommand and set
    // the attachments for this Ajax response.
    $main_content['#attached']['library'][] = 'core/drupal.dialog.ajax';
    $response
      ->setAttachments($main_content['#attached']);

    // If the main content doesn't provide a title, use the title resolver.
    $title = isset($main_content['#title']) ? $main_content['#title'] : $this->titleResolver
      ->getTitle($request, $route_match
      ->getRouteObject());

    // Determine the title: use the title provided by the main content if any,
    // otherwise get it from the routing information.
    $options = $request->request
      ->get('dialogOptions', []);
    $response
      ->addCommand(new OpenModalDialogCommand($title, $content, $options));
    return $response;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DialogRenderer::$renderer	protected	property	The renderer.	1
DialogRenderer::$titleResolver	protected	property	The title resolver.
DialogRenderer::determineTargetSelector	protected	function	Determine the target selector for the OpenDialogCommand.
DialogRenderer::__construct	public	function	Constructs a new DialogRenderer.	2
ModalRenderer::renderResponse	public	function	Renders the main content render array into a response. Overrides DialogRenderer::renderResponse	1