protected function MediaEmbed::getMediaImageSourceField in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/media/src/Plugin/Filter/MediaEmbed.php \Drupal\media\Plugin\Filter\MediaEmbed::getMediaImageSourceField()
2. 10 core/modules/media/src/Plugin/Filter/MediaEmbed.php \Drupal\media\Plugin\Filter\MediaEmbed::getMediaImageSourceField()

Get image field from source config.

Parameters

\Drupal\media\MediaInterface $media: A media entity.

Return value

string|null String of image field name.

1 call to MediaEmbed::getMediaImageSourceField()

MediaEmbed::applyPerEmbedMediaOverrides in core/modules/media/src/Plugin/Filter/MediaEmbed.php

Applies attribute-based per-media embed overrides of media information.

File

core/modules/media/src/Plugin/Filter/MediaEmbed.php, line 500

Class

MediaEmbed

Provides a filter to embed media items using a custom tag.

Namespace

Drupal\media\Plugin\Filter

Code

protected function getMediaImageSourceField(MediaInterface $media) {
  $field_definition = $media
    ->getSource()
    ->getSourceFieldDefinition($media->bundle->entity);
  $item_class = $field_definition
    ->getItemDefinition()
    ->getClass();
  if ($item_class == ImageItem::class || is_subclass_of($item_class, ImageItem::class)) {
    return $field_definition
      ->getName();
  }
  return NULL;
}