class DrupalMediaLibrary in Drupal 8

Defines the "drupalmedialibrary" plugin.

@CKEditorPlugin( id = "drupalmedialibrary", label = @Translation("Embed media from the Media Library"), )

@internal Plugin classes are internal.

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\ckeditor\CKEditorPluginBase implements CKEditorPluginButtonsInterface, CKEditorPluginInterface
      • class \Drupal\media_library\Plugin\CKEditorPlugin\DrupalMediaLibrary implements ContainerFactoryPluginInterface

3 string references to 'DrupalMediaLibrary'

editor.editor.basic_html.yml in core/profiles/demo_umami/config/install/editor.editor.basic_html.yml

core/profiles/demo_umami/config/install/editor.editor.basic_html.yml

editor.editor.full_html.yml in core/profiles/demo_umami/config/install/editor.editor.full_html.yml

core/profiles/demo_umami/config/install/editor.editor.full_html.yml

media_library_filter_format_edit_form_validate in core/modules/media_library/media_library.module

Validate callback to ensure the DrupalMediaLibrary button can work correctly.

File

core/modules/media_library/src/Plugin/CKEditorPlugin/DrupalMediaLibrary.php, line 26

Namespace

Drupal\media_library\Plugin\CKEditorPlugin

class DrupalMediaLibrary extends CKEditorPluginBase implements ContainerFactoryPluginInterface {

  /**
   * The module extension list.
   *
   * @var \Drupal\Core\Extension\ModuleExtensionList
   */
  protected $moduleExtensionList;

  /**
   * The media type entity storage.
   *
   * @var \Drupal\Core\Config\Entity\ConfigEntityStorageInterface
   */
  protected $mediaTypeStorage;

  /**
   * Constructs a new DrupalMediaLibrary plugin object.
   *
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin_id for the plugin instance.
   * @param array $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Extension\ModuleExtensionList $extension_list_module
   *   The module extension list.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   */
  public function __construct(array $configuration, $plugin_id, array $plugin_definition, ModuleExtensionList $extension_list_module, EntityTypeManagerInterface $entity_type_manager) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->moduleExtensionList = $extension_list_module;
    $this->mediaTypeStorage = $entity_type_manager
      ->getStorage('media_type');
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($configuration, $plugin_id, $plugin_definition, $container
      ->get('extension.list.module'), $container
      ->get('entity_type.manager'));
  }

  /**
   * {@inheritdoc}
   */
  public function isInternal() {
    return FALSE;
  }

  /**
   * {@inheritdoc}
   */
  public function getDependencies(Editor $editor) {
    return [
      'drupalmedia',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getLibraries(Editor $editor) {
    return [
      'editor/drupal.editor.dialog',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getFile() {
    return $this->moduleExtensionList
      ->getPath('media_library') . '/js/plugins/drupalmedialibrary/plugin.js';
  }

  /**
   * {@inheritdoc}
   */
  public function getConfig(Editor $editor) {

    // If the editor has not been saved yet, we may not be able to create a
    // coherent MediaLibraryState object, which is needed in order to generate
    // the required configuration. But, if we're creating a new editor, we don't
    // need to do that anyway, so just return an empty array.
    if ($editor
      ->isNew()) {
      return [];
    }
    $media_type_ids = $this->mediaTypeStorage
      ->getQuery()
      ->execute();
    if ($editor
      ->hasAssociatedFilterFormat()) {
      if ($media_embed_filter = $editor
        ->getFilterFormat()
        ->filters()
        ->get('media_embed')) {

        // Optionally limit the allowed media types based on the MediaEmbed
        // setting. If the setting is empty, do not limit the options.
        if (!empty($media_embed_filter->settings['allowed_media_types'])) {
          $media_type_ids = array_intersect_key($media_type_ids, $media_embed_filter->settings['allowed_media_types']);
        }
      }
    }
    if (in_array('image', $media_type_ids, TRUE)) {

      // Due to a bug where the active item styling and the focus styling
      // create the visual appearance of two active items, we'll move
      // the 'image' media type to first position, so that the focused item and
      // the active item are the same.
      // This workaround can be removed once this issue is fixed:
      // @see https://www.drupal.org/project/drupal/issues/3073799
      array_unshift($media_type_ids, 'image');
      $media_type_ids = array_unique($media_type_ids);
    }
    $state = MediaLibraryState::create('media_library.opener.editor', $media_type_ids, reset($media_type_ids), 1, [
      'filter_format_id' => $editor
        ->getFilterFormat()
        ->id(),
    ]);
    return [
      'DrupalMediaLibrary_url' => Url::fromRoute('media_library.ui')
        ->setOption('query', $state
        ->all())
        ->toString(TRUE)
        ->getGeneratedUrl(),
      'DrupalMediaLibrary_dialogOptions' => MediaLibraryUiBuilder::dialogOptions(),
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getButtons() {
    return [
      'DrupalMediaLibrary' => [
        'label' => $this
          ->t('Insert from Media Library'),
        'image' => $this->moduleExtensionList
          ->getPath('media_library') . '/js/plugins/drupalmedialibrary/icons/drupalmedialibrary.png',
      ],
    ];
  }

}

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
DrupalMediaLibrary::$mediaTypeStorage	protected	property	The media type entity storage.
DrupalMediaLibrary::$moduleExtensionList	protected	property	The module extension list.
DrupalMediaLibrary::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create
DrupalMediaLibrary::getButtons	public	function	Returns the buttons that this plugin provides, along with metadata. Overrides CKEditorPluginButtonsInterface::getButtons
DrupalMediaLibrary::getConfig	public	function	Returns the additions to CKEDITOR.config for a specific CKEditor instance. Overrides CKEditorPluginInterface::getConfig
DrupalMediaLibrary::getDependencies	public	function	Returns a list of plugins this plugin requires. Overrides CKEditorPluginBase::getDependencies
DrupalMediaLibrary::getFile	public	function	Returns the Drupal root-relative file path to the plugin JavaScript file. Overrides CKEditorPluginInterface::getFile
DrupalMediaLibrary::getLibraries	public	function	Returns a list of libraries this plugin requires. Overrides CKEditorPluginBase::getLibraries
DrupalMediaLibrary::isInternal	public	function	Indicates if this plugin is part of the optimized CKEditor build. Overrides CKEditorPluginBase::isInternal
DrupalMediaLibrary::__construct	public	function	Constructs a new DrupalMediaLibrary plugin object. Overrides PluginBase::__construct
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.
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.