public function BlazyOEmbed::getExternalImageItem in Blazy 8.2

Returns external image item from resource relevant to BlazyFilter.

File

src/BlazyOEmbed.php, line 253

Class

BlazyOEmbed

Provides OEmbed integration.

Namespace

Drupal\blazy

Code

public function getExternalImageItem(array &$settings) {

  // Iframe URL may be valid, but not stored as a Media entity.
  if (($resource = $this
    ->getResource($settings['input_url'])) && $resource
    ->getThumbnailUrl()) {

    // All we have here is external images. URI validity is not crucial.
    $settings['uri'] = $settings['image_url'] = $resource
      ->getThumbnailUrl()
      ->getUri();
    $settings['type'] = $resource
      ->getType();

    // Respect hard-coded width and height since no UI for all these here.
    if (empty($settings['width'])) {
      $settings['width'] = $resource
        ->getThumbnailWidth() ?: $resource
        ->getWidth();
      $settings['height'] = $resource
        ->getThumbnailHeight() ?: $resource
        ->getHeight();
    }
    return Blazy::image($settings);
  }
  return NULL;
}