class AudioFile in Drupal 9

Media source wrapping around an audio file.

Plugin annotation

@MediaSource(
  id = "audio_file",
  label = @Translation("Audio file"),
  description = @Translation("Use audio files for reusable media."),
  allowed_field_types = {"file"},
  default_thumbnail_filename = "audio.png"
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\media\MediaSourceBase implements ContainerFactoryPluginInterface, MediaSourceInterface
      • class \Drupal\media\Plugin\media\Source\File
        • class \Drupal\media\Plugin\media\Source\AudioFile

See also

\Drupal\file\FileInterface

File

core/modules/media/src/Plugin/media/Source/AudioFile.php, line 21

Namespace

Drupal\media\Plugin\media\Source

class AudioFile extends File {

  /**
   * {@inheritdoc}
   */
  public function createSourceField(MediaTypeInterface $type) {
    return parent::createSourceField($type)
      ->set('settings', [
      'file_extensions' => 'mp3 wav aac',
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function prepareViewDisplay(MediaTypeInterface $type, EntityViewDisplayInterface $display) {
    $display
      ->setComponent($this
      ->getSourceFieldDefinition($type)
      ->getName(), [
      'type' => 'file_audio',
      'label' => 'visually_hidden',
    ]);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AudioFile::createSourceField	public	function	Creates the source field definition for a type. Overrides File::createSourceField
AudioFile::prepareViewDisplay	public	function	Prepares the media type fields for this source in the view display. Overrides MediaSourceBase::prepareViewDisplay
DependencySerializationTrait::$_entityStorages	protected	property
DependencySerializationTrait::$_serviceIds	protected	property
DependencySerializationTrait::__sleep	public	function		2
DependencySerializationTrait::__wakeup	public	function		2
File::getMetadata	public	function	Gets the value for a metadata attribute for a given media item. Overrides MediaSourceBase::getMetadata	1
File::getMetadataAttributes	public	function	Gets a list of metadata attributes provided by this plugin. Overrides MediaSourceInterface::getMetadataAttributes	1
File::getThumbnail	protected	function	Gets the thumbnail image URI based on a file entity.
File::METADATA_ATTRIBUTE_MIME		constant	Key for "MIME type" metadata attribute.
File::METADATA_ATTRIBUTE_NAME		constant	Key for "Name" metadata attribute.
File::METADATA_ATTRIBUTE_SIZE		constant	Key for "File size" metadata attribute.
MediaSourceBase::$configFactory	protected	property	The config factory service.
MediaSourceBase::$entityFieldManager	protected	property	The entity field manager service.
MediaSourceBase::$entityTypeManager	protected	property	The entity type manager service.
MediaSourceBase::$fieldTypeManager	protected	property	The field type plugin manager service.
MediaSourceBase::$label	protected	property	Plugin label.
MediaSourceBase::buildConfigurationForm	public	function	Form constructor. Overrides PluginFormInterface::buildConfigurationForm	2
MediaSourceBase::calculateDependencies	public	function	Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies
MediaSourceBase::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create	2
MediaSourceBase::createSourceFieldStorage	protected	function	Creates the source field storage definition.
MediaSourceBase::defaultConfiguration	public	function	Gets default configuration for this plugin. Overrides ConfigurableInterface::defaultConfiguration	2
MediaSourceBase::getConfiguration	public	function	Gets this plugin's configuration. Overrides ConfigurableInterface::getConfiguration
MediaSourceBase::getSourceFieldDefinition	public	function	Get the source field definition for a media type. Overrides MediaSourceInterface::getSourceFieldDefinition
MediaSourceBase::getSourceFieldName	protected	function	Determine the name of the source field.	2
MediaSourceBase::getSourceFieldOptions	protected	function	Get the source field options for the media type form.
MediaSourceBase::getSourceFieldStorage	protected	function	Returns the source field storage definition.
MediaSourceBase::getSourceFieldValue	public	function	Get the primary value stored in the source field. Overrides MediaSourceInterface::getSourceFieldValue
MediaSourceBase::prepareFormDisplay	public	function	Prepares the media type fields for this source in the form display. Overrides MediaSourceInterface::prepareFormDisplay	3
MediaSourceBase::setConfiguration	public	function	Sets the configuration for this plugin instance. Overrides ConfigurableInterface::setConfiguration
MediaSourceBase::submitConfigurationForm	public	function	Form submission handler. Overrides PluginFormInterface::submitConfigurationForm	1
MediaSourceBase::validateConfigurationForm	public	function	Form validation handler. Overrides PluginFormInterface::validateConfigurationForm	1
MediaSourceBase::__construct	public	function	Constructs a new class instance. Overrides PluginBase::__construct	2
MediaSourceInterface::METADATA_FIELD_EMPTY		constant	Default empty value for metadata fields.
MessengerTrait::$messenger	protected	property	The messenger.	27
MessengerTrait::messenger	public	function	Gets the messenger.	27
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	2
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	4
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.