class DirectoryDeleteForm in Media Directories 3.x

Same name and namespace in other branches

8 modules/media_directories_ui/src/Form/DirectoryDeleteForm.php \Drupal\media_directories_ui\Form\DirectoryDeleteForm
2.x modules/media_directories_ui/src/Form/DirectoryDeleteForm.php \Drupal\media_directories_ui\Form\DirectoryDeleteForm

Hierarchy

class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, RedirectDestinationTrait, StringTranslationTrait
- class \Drupal\Core\Form\ConfirmFormBase implements ConfirmFormInterface
  - class \Drupal\media_directories_ui\Form\DirectoryDeleteForm

Expanded class hierarchy of DirectoryDeleteForm

1 file declares its use of DirectoryDeleteForm

MediaDirectoriesController.php in modules/media_directories_ui/src/Controller/MediaDirectoriesController.php

File

modules/media_directories_ui/src/Form/DirectoryDeleteForm.php, line 13

Namespace

Drupal\media_directories_ui\Form

View source

class DirectoryDeleteForm extends ConfirmFormBase {

  /**
   * @var \Drupal\taxonomy\Entity\Term
   */
  protected $directory;

  /**
   * @var array
   */
  protected $formContext;

  /**
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * DirectoryDeleteForm constructor.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager
   */
  public function __construct(EntityTypeManagerInterface $entityTypeManager) {
    $this->entityTypeManager = $entityTypeManager;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('entity_type.manager'));
  }

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return $this
      ->t('Do you want to delete @name?', [
      '@name' => $this->directory
        ->getName(),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {

    // TODO: Implement getCancelUrl() method.
  }

  /**
   * {@inheritDoc}
   */
  public function getFormId() {
    return 'directory_delete_form';
  }
  public function buildForm(array $form, FormStateInterface $form_state) {
    $build_info = $form_state
      ->getBuildInfo();
    if (isset($build_info['args'][0])) {
      $this->formContext = $build_info['args'][0];
      $this->directory = $this->formContext['directory'];
      $form['directory_id'] = [
        '#type' => 'hidden',
        '#value' => $this->directory
          ->id(),
      ];
    }
    $form = parent::buildForm($form, $form_state);
    $form['#attached']['library'][] = 'core/drupal.dialog.ajax';
    $form['actions']['submit']['#ajax'] = [
      'callback' => [
        $this,
        'submitModalAjax',
      ],
      'event' => 'click',
    ];
    $form['actions']['cancel'] = [
      '#type' => 'button',
      '#value' => $this
        ->t('Cancel'),
      '#button_type' => 'secondary',
      '#ajax' => [
        'callback' => [
          $this,
          'closeModalAjax',
        ],
        'event' => 'click',
      ],
    ];
    return $form;
  }
  public function submitModalAjax(array &$form, FormStateInterface $form_state) {
    $response = new AjaxResponse();
    $query = $this->entityTypeManager
      ->getStorage('media')
      ->getQuery();
    $query
      ->condition('directory', $this->directory
      ->id());
    $media_ids = $query
      ->execute();

    // If directory has any media items, move them into root (remove value).
    if (!empty($media_ids)) {

      /** @var \Drupal\media\Entity\Media[] $media_items */
      $media_items = $this->entityTypeManager
        ->getStorage('media')
        ->loadMultiple($media_ids);
      foreach ($media_items as $media_item) {
        $media_item
          ->get('directory')
          ->setValue(NULL);
        $media_item
          ->save();
      }
    }
    $parent_id = (int) $this->directory
      ->get('parent')->target_id;

    // We use -1 as root folder tid.
    if ($parent_id === 0) {
      $parent_id = -1;
    }
    $this->directory
      ->delete();
    $response
      ->addCommand(new CloseDialogCommand('#media-dialog'));
    $response
      ->addCommand(new RefreshDirectoryTree($parent_id));
    return $response;
  }

  /**
   * Close modal dialog.
   *
   * @return \Drupal\Core\Ajax\AjaxResponse
   */
  public function closeModalAjax() {
    $response = new AjaxResponse();
    $response
      ->addCommand(new CloseModalDialogCommand());
    return $response;
  }

  /**
   * {@inheritDoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {

    // TODO: Implement submitForm() method.
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConfirmFormBase::getCancelText	public	function	Returns a caption for the link which cancels the action. Overrides ConfirmFormInterface::getCancelText	2
ConfirmFormBase::getConfirmText	public	function	Returns a caption for the button that confirms the action. Overrides ConfirmFormInterface::getConfirmText	22
ConfirmFormBase::getDescription	public	function	Returns additional text to display as a description. Overrides ConfirmFormInterface::getDescription	14
ConfirmFormBase::getFormName	public	function	Returns the internal name used to refer to the confirmation item. Overrides ConfirmFormInterface::getFormName
DependencySerializationTrait::$_entityStorages	protected	property
DependencySerializationTrait::$_serviceIds	protected	property
DependencySerializationTrait::__sleep	public	function		2
DependencySerializationTrait::__wakeup	public	function		2
DirectoryDeleteForm::$directory	protected	property
DirectoryDeleteForm::$entityTypeManager	protected	property
DirectoryDeleteForm::$formContext	protected	property
DirectoryDeleteForm::buildForm	public	function	Form constructor. Overrides ConfirmFormBase::buildForm
DirectoryDeleteForm::closeModalAjax	public	function	Close modal dialog.
DirectoryDeleteForm::create	public static	function	Instantiates a new instance of this class. Overrides FormBase::create
DirectoryDeleteForm::getCancelUrl	public	function	Returns the route to go to if the user cancels the action. Overrides ConfirmFormInterface::getCancelUrl
DirectoryDeleteForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
DirectoryDeleteForm::getQuestion	public	function	Returns the question to ask the user. Overrides ConfirmFormInterface::getQuestion
DirectoryDeleteForm::submitForm	public	function	Form submission handler. Overrides FormInterface::submitForm
DirectoryDeleteForm::submitModalAjax	public	function
DirectoryDeleteForm::__construct	public	function	DirectoryDeleteForm constructor.
FormBase::$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.
FormBase::validateForm	public	function	Form validation handler. Overrides FormInterface::validateForm	72
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.
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.

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class DirectoryDeleteForm in Media Directories 3.x

Hierarchy

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Namespace

Members

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