class FileVideoFormatter in Drupal 8

Plugin implementation of the 'file_video' formatter.

Plugin annotation

@FieldFormatter(
  id = "file_video",
  label = @Translation("Video"),
  description = @Translation("Display the file using an HTML5 video tag."),
  field_types = {
    "file"
  }
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\Core\Field\PluginSettingsBase implements DependentPluginInterface, PluginSettingsInterface
      • class \Drupal\Core\Field\FormatterBase implements FormatterInterface, ContainerFactoryPluginInterface
        • class \Drupal\Core\Field\Plugin\Field\FieldFormatter\EntityReferenceFormatterBase
          • class \Drupal\file\Plugin\Field\FieldFormatter\FileFormatterBase
            • class \Drupal\file\Plugin\Field\FieldFormatter\FileMediaFormatterBase implements FileMediaFormatterInterface
              • class \Drupal\file\Plugin\Field\FieldFormatter\FileVideoFormatter

File

core/modules/file/src/Plugin/Field/FieldFormatter/FileVideoFormatter.php, line 19

Namespace

Drupal\file\Plugin\Field\FieldFormatter

class FileVideoFormatter extends FileMediaFormatterBase {

  /**
   * {@inheritdoc}
   */
  public static function getMediaType() {
    return 'video';
  }

  /**
   * {@inheritdoc}
   */
  public static function defaultSettings() {
    return [
      'muted' => FALSE,
      'width' => 640,
      'height' => 480,
    ] + parent::defaultSettings();
  }

  /**
   * {@inheritdoc}
   */
  public function settingsForm(array $form, FormStateInterface $form_state) {
    return parent::settingsForm($form, $form_state) + [
      'muted' => [
        '#title' => $this
          ->t('Muted'),
        '#type' => 'checkbox',
        '#default_value' => $this
          ->getSetting('muted'),
      ],
      'width' => [
        '#type' => 'number',
        '#title' => $this
          ->t('Width'),
        '#default_value' => $this
          ->getSetting('width'),
        '#size' => 5,
        '#maxlength' => 5,
        '#field_suffix' => $this
          ->t('pixels'),
        '#min' => 0,
        '#required' => TRUE,
      ],
      'height' => [
        '#type' => 'number',
        '#title' => $this
          ->t('Height'),
        '#default_value' => $this
          ->getSetting('height'),
        '#size' => 5,
        '#maxlength' => 5,
        '#field_suffix' => $this
          ->t('pixels'),
        '#min' => 0,
        '#required' => TRUE,
      ],
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function settingsSummary() {
    $summary = parent::settingsSummary();
    $summary[] = $this
      ->t('Muted: %muted', [
      '%muted' => $this
        ->getSetting('muted') ? $this
        ->t('yes') : $this
        ->t('no'),
    ]);
    $summary[] = $this
      ->t('Size: %width x %height pixels', [
      '%width' => $this
        ->getSetting('width'),
      '%height' => $this
        ->getSetting('height'),
    ]);
    return $summary;
  }

  /**
   * {@inheritdoc}
   */
  protected function prepareAttributes(array $additional_attributes = []) {
    return parent::prepareAttributes([
      'muted',
    ])
      ->setAttribute('width', $this
      ->getSetting('width'))
      ->setAttribute('height', $this
      ->getSetting('height'));
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
EntityReferenceFormatterBase::getEntitiesToView	protected	function	Returns the referenced entities for display.	1
EntityReferenceFormatterBase::prepareView	public	function	Loads the entities referenced in that field across all the entities being viewed. Overrides FormatterBase::prepareView
EntityReferenceFormatterBase::view	public	function	Overrides FormatterBase::view
FileFormatterBase::checkAccess	protected	function	Checks access to the given entity. Overrides EntityReferenceFormatterBase::checkAccess
FileFormatterBase::needsEntityLoad	protected	function	Returns whether the entity referenced by an item needs to be loaded. Overrides EntityReferenceFormatterBase::needsEntityLoad	1
FileMediaFormatterBase::getHtmlTag	protected	function	Gets the HTML tag for the formatter.
FileMediaFormatterBase::getSourceFiles	protected	function	Gets source files with attributes.
FileMediaFormatterBase::isApplicable	public static	function	Returns if the formatter can be used for the provided field. Overrides FormatterBase::isApplicable
FileMediaFormatterBase::mimeTypeApplies	protected static	function	Check if given MIME type applies to the media type of the formatter.
FileMediaFormatterBase::viewElements	public	function	Builds a renderable array for a field value. Overrides FormatterInterface::viewElements
FileVideoFormatter::defaultSettings	public static	function	Defines the default settings for this plugin. Overrides FileMediaFormatterBase::defaultSettings
FileVideoFormatter::getMediaType	public static	function	Gets the applicable media type for a formatter. Overrides FileMediaFormatterInterface::getMediaType
FileVideoFormatter::prepareAttributes	protected	function	Prepare the attributes according to the settings. Overrides FileMediaFormatterBase::prepareAttributes
FileVideoFormatter::settingsForm	public	function	Returns a form to configure settings for the formatter. Overrides FileMediaFormatterBase::settingsForm
FileVideoFormatter::settingsSummary	public	function	Returns a short summary for the current formatter settings. Overrides FileMediaFormatterBase::settingsSummary
FormatterBase::$fieldDefinition	protected	property	The field definition.
FormatterBase::$label	protected	property	The label display setting.
FormatterBase::$settings	protected	property	The formatter settings. Overrides PluginSettingsBase::$settings
FormatterBase::$viewMode	protected	property	The view mode.
FormatterBase::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create	11
FormatterBase::getFieldSetting	protected	function	Returns the value of a field setting.
FormatterBase::getFieldSettings	protected	function	Returns the array of field settings.
FormatterBase::__construct	public	function	Constructs a FormatterBase object. Overrides PluginBase::__construct	11
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
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::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
PluginSettingsBase::$defaultSettingsMerged	protected	property	Whether default settings have been merged into the current $settings.
PluginSettingsBase::$thirdPartySettings	protected	property	The plugin settings injected by third party modules.
PluginSettingsBase::calculateDependencies	public	function	Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies	6
PluginSettingsBase::getSetting	public	function	Returns the value of a setting, or its default value if absent. Overrides PluginSettingsInterface::getSetting
PluginSettingsBase::getSettings	public	function	Returns the array of settings, including defaults for missing settings. Overrides PluginSettingsInterface::getSettings
PluginSettingsBase::getThirdPartyProviders	public	function	Gets the list of third parties that store information. Overrides ThirdPartySettingsInterface::getThirdPartyProviders
PluginSettingsBase::getThirdPartySetting	public	function	Gets the value of a third-party setting. Overrides ThirdPartySettingsInterface::getThirdPartySetting
PluginSettingsBase::getThirdPartySettings	public	function	Gets all third-party settings of a given module. Overrides ThirdPartySettingsInterface::getThirdPartySettings
PluginSettingsBase::mergeDefaults	protected	function	Merges default settings values into $settings.
PluginSettingsBase::onDependencyRemoval	public	function	Informs the plugin that some configuration it depends on will be deleted. Overrides PluginSettingsInterface::onDependencyRemoval	3
PluginSettingsBase::setSetting	public	function	Sets the value of a setting for the plugin. Overrides PluginSettingsInterface::setSetting
PluginSettingsBase::setSettings	public	function	Sets the settings for the plugin. Overrides PluginSettingsInterface::setSettings
PluginSettingsBase::setThirdPartySetting	public	function	Sets the value of a third-party setting. Overrides ThirdPartySettingsInterface::setThirdPartySetting
PluginSettingsBase::unsetThirdPartySetting	public	function	Unsets a third-party setting. Overrides ThirdPartySettingsInterface::unsetThirdPartySetting
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
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.