Gets the value for a metadata attribute for a given media item.

Parameters

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

string $attribute_name: Name of the attribute to fetch.

Return value

mixed|null Metadata attribute value or NULL if unavailable.

Overrides MediaSourceInterface::getMetadata

3 calls to MediaSourceBase::getMetadata()

File::getMetadata in core/modules/media/src/Plugin/media/Source/File.php

Gets the value for a metadata attribute for a given media item.

OEmbed::getMetadata in core/modules/media/src/Plugin/media/Source/OEmbed.php

Gets the value for a metadata attribute for a given media item.

Test::getMetadata in core/modules/media/tests/modules/media_test_source/src/Plugin/media/Source/Test.php

Gets the value for a metadata attribute for a given media item.

3 methods override MediaSourceBase::getMetadata()

File::getMetadata in core/modules/media/src/Plugin/media/Source/File.php

Gets the value for a metadata attribute for a given media item.

OEmbed::getMetadata in core/modules/media/src/Plugin/media/Source/OEmbed.php

Gets the value for a metadata attribute for a given media item.

Test::getMetadata in core/modules/media/tests/modules/media_test_source/src/Plugin/media/Source/Test.php

Gets the value for a metadata attribute for a given media item.

File

core/modules/media/src/MediaSourceBase.php, line 130

Class

MediaSourceBase

Base implementation of media source plugin.

Namespace

Drupal\media

Code

public function getMetadata(MediaInterface $media, $attribute_name) {
  switch ($attribute_name) {
    case 'default_name':
      return 'media:' . $media->bundle() . ':' . $media->uuid();
    case 'thumbnail_uri':
      $default_thumbnail_filename = $this->pluginDefinition['default_thumbnail_filename'];
      return $this->configFactory
        ->get('media.settings')
        ->get('icon_base_uri') . '/' . $default_thumbnail_filename;
  }
  return NULL;
}

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