class PhotosMediaLibraryForm in Album Photos 6.0.x

Creates a form to create media entities from oEmbed URLs.

@internal Form classes are internal.

Hierarchy

• class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, RedirectDestinationTrait, StringTranslationTrait
  • class \Drupal\media_library\Form\AddFormBase implements BaseFormIdInterface, TrustedCallbackInterface
    • class \Drupal\photos\Form\PhotosMediaLibraryForm

1 file declares its use of PhotosMediaLibraryForm

photos.module in ./photos.module

Implementation of photos.module.

File

src/Form/PhotosMediaLibraryForm.php, line 17

Namespace

Drupal\photos\Form

class PhotosMediaLibraryForm extends AddFormBase {

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return $this
      ->getBaseFormId() . '_photos';
  }

  /**
   * {@inheritdoc}
   */
  protected function getMediaType(FormStateInterface $form_state) {
    if ($this->mediaType) {
      return $this->mediaType;
    }
    $media_type = parent::getMediaType($form_state);
    if ($media_type && !$media_type
      ->getSource() instanceof Photos) {
      throw new \InvalidArgumentException('Can only add media types which use a Photos source plugin.');
    }
    return $media_type;
  }

  /**
   * {@inheritdoc}
   */
  protected function buildInputElement(array $form, FormStateInterface $form_state) {
    $media_type = $this
      ->getMediaType($form_state);

    // Add a container to group the input elements for styling purposes.
    $form['container'] = [
      '#type' => 'container',
    ];

    // @todo need custom autocomplete results.
    // Include albums that user has access to and that have images.
    // @todo allow any target bundles.
    $form['container']['photos'] = [
      '#type' => 'entity_autocomplete',
      '#target_type' => 'node',
      '#title' => $this
        ->t('Photo album'),
      '#description' => $this
        ->t('Photo album node.'),
      '#required' => TRUE,
      '#selection_handler' => 'default',
      '#selection_settings' => [
        'target_bundles' => [
          'photos',
        ],
      ],
    ];
    $form['container']['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Add'),
      '#button_type' => 'primary',
      '#validate' => [
        '::validateUrl',
      ],
      '#submit' => [
        '::addButtonSubmit',
      ],
      '#ajax' => [
        'callback' => '::updateFormCallback',
        'wrapper' => 'media-library-wrapper',
        // Add a fixed URL to post the form since AJAX forms are automatically
        // posted to <current> instead of $form['#action'].
        // @todo Remove when https://www.drupal.org/project/drupal/issues/2504115
        //   is fixed.
        'url' => Url::fromRoute('media_library.ui'),
        'options' => [
          'query' => $this
            ->getMediaLibraryState($form_state)
            ->all() + [
            FormBuilderInterface::AJAX_FORM_REQUEST => TRUE,
          ],
        ],
      ],
    ];
    return $form;
  }

  /**
   * Submit handler for the add button.
   *
   * @param array $form
   *   The form render array.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The form state.
   */
  public function addButtonSubmit(array $form, FormStateInterface $form_state) {
    $this
      ->processInputValues([
      $form_state
        ->getValue('photos'),
    ], $form, $form_state);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AddFormBase::$entityTypeManager	protected	property	The entity type manager.
AddFormBase::$libraryUiBuilder	protected	property	The media library UI builder.
AddFormBase::$mediaType	protected	property	The type of media items being created by this form.
AddFormBase::$openerResolver	protected	property	The opener resolver.
AddFormBase::$viewBuilder	protected	property	The media view builder.
AddFormBase::buildActions	protected	function	Returns an array of supported actions for the form.
AddFormBase::buildCurrentSelectionArea	protected	function	Returns a render array containing the current selection.
AddFormBase::buildEntityFormElement	protected	function	Builds the sub-form for setting required fields on a new media item.	1
AddFormBase::buildForm	public	function	Form constructor. Overrides FormInterface::buildForm
AddFormBase::buildMediaLibraryUi	protected	function	Build the render array of the media library UI.
AddFormBase::buildSelectedItemElement	protected	function	Returns a render array for a single pre-selected media item.
AddFormBase::create	public static	function	Instantiates a new instance of this class. Overrides FormBase::create	2
AddFormBase::createMediaFromValue	protected	function	Creates a new, unsaved media item from a source field value.	1
AddFormBase::getAddedMediaItems	protected	function	Get all added media items from the form state.
AddFormBase::getBaseFormId	public	function	Returns a string identifying the base form. Overrides BaseFormIdInterface::getBaseFormId
AddFormBase::getCurrentMediaItems	protected	function	Get all pre-selected and added media items from the form state.
AddFormBase::getMediaLibraryState	protected	function	Get the media library state from the form state.
AddFormBase::getPreSelectedMediaItems	protected	function	Get all pre-selected media items from the form state.
AddFormBase::getSourceFieldName	protected	function	Returns the name of the source field for a media type.
AddFormBase::isAdvancedUi	protected	function	Determines if the "advanced UI" of the Media Library is enabled.
AddFormBase::prepareMediaEntityForSave	protected	function	Prepares a created media item to be permanently saved.	1
AddFormBase::preRenderAddedMedia	public	function	Converts the set of newly added media into an item list for rendering.
AddFormBase::processInputValues	protected	function	Creates media items from source field input values.
AddFormBase::removeButtonSubmit	public	function	Submit handler for the remove button.	1
AddFormBase::submitForm	public	function	Form submission handler. Overrides FormInterface::submitForm
AddFormBase::trustedCallbacks	public static	function	Lists the trusted callbacks provided by the implementing class. Overrides TrustedCallbackInterface::trustedCallbacks
AddFormBase::updateFormCallback	public	function	AJAX callback to update the entire form based on source field input.
AddFormBase::updateLibrary	public	function	AJAX callback to send the new media item(s) to the media library.
AddFormBase::updateWidget	public	function	AJAX callback to send the new media item(s) to the calling code.
AddFormBase::validateForm	public	function	Form validation handler. Overrides FormBase::validateForm
AddFormBase::validateMediaEntity	protected	function	Validate a created media item.
AddFormBase::__construct	public	function	Constructs an AddFormBase object.	2
DependencySerializationTrait::$_entityStorages	protected	property
DependencySerializationTrait::$_serviceIds	protected	property
DependencySerializationTrait::__sleep	public	function		2
DependencySerializationTrait::__wakeup	public	function		2
FormBase::$configFactory	protected	property	The config factory.	3
FormBase::$requestStack	protected	property	The request stack.	1
FormBase::$routeMatch	protected	property	The route match.
FormBase::config	protected	function	Retrieves a configuration object.
FormBase::configFactory	protected	function	Gets the config factory for this form.	3
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route.
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
LoggerChannelTrait::$loggerFactory	protected	property	The logger channel factory service.
LoggerChannelTrait::getLogger	protected	function	Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory	public	function	Injects the logger channel factory.
MessengerTrait::$messenger	protected	property	The messenger.	27
MessengerTrait::messenger	public	function	Gets the messenger.	27
MessengerTrait::setMessenger	public	function	Sets the messenger.
PhotosMediaLibraryForm::addButtonSubmit	public	function	Submit handler for the add button.
PhotosMediaLibraryForm::buildInputElement	protected	function	Builds the element for submitting source field value(s). Overrides AddFormBase::buildInputElement
PhotosMediaLibraryForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
PhotosMediaLibraryForm::getMediaType	protected	function	Get the media type from the form state. Overrides AddFormBase::getMediaType
RedirectDestinationTrait::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
StringTranslationTrait::$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.
TrustedCallbackInterface::THROW_EXCEPTION		constant	Untrusted callbacks throw exceptions.
TrustedCallbackInterface::TRIGGER_SILENCED_DEPRECATION		constant	Untrusted callbacks trigger silenced E_USER_DEPRECATION errors.
TrustedCallbackInterface::TRIGGER_WARNING		constant	Untrusted callbacks trigger E_USER_WARNING errors.