class ImageLazyLoadController

Same name and namespace in other branches
  1. 11.x core/modules/system/tests/modules/image_lazy_load_test/src/Controller/ImageLazyLoadController.php \Drupal\image_lazy_load_test\Controller\ImageLazyLoadController
  2. 10 core/modules/system/tests/modules/image_lazy_load_test/src/Controller/ImageLazyLoadController.php \Drupal\image_lazy_load_test\Controller\ImageLazyLoadController

The ImageLazyLoadController class.

Hierarchy

Expanded class hierarchy of ImageLazyLoadController

File

core/modules/system/tests/modules/image_lazy_load_test/src/Controller/ImageLazyLoadController.php, line 10

Namespace

Drupal\image_lazy_load_test\Controller
View source
class ImageLazyLoadController extends ControllerBase {
  
  /**
   * Render an image using image theme.
   *
   * @return array
   *   The render array.
   */
  public function renderImage() {
    $images['with-dimensions'] = [
      '#theme' => 'image',
      '#uri' => '/core/themes/olivero/logo.svg',
      '#alt' => 'Image lazy load testing image',
      '#prefix' => '<div id="with-dimensions">',
      '#suffix' => '</div>',
      '#width' => '50%',
      '#height' => '50%',
    ];
    $images['without-dimensions'] = [
      '#theme' => 'image',
      '#uri' => '/core/themes/olivero/logo.svg',
      '#alt' => 'Image lazy load testing image without dimensions',
      '#prefix' => '<div id="without-dimensions">',
      '#suffix' => '</div>',
    ];
    $images['override-loading-attribute'] = [
      '#theme' => 'image',
      '#uri' => '/core/themes/olivero/logo.svg',
      '#alt' => 'Image lazy load test loading attribute can be overridden',
      '#prefix' => '<div id="override-loading-attribute">',
      '#suffix' => '</div>',
      '#width' => '50%',
      '#height' => '50%',
    ];
    $images['override-loading-attribute']['#attributes']['loading'] = 'eager';
    return $images;
  }

}

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