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class EditorLinkDialog in Drupal 8

Same name and namespace in other branches
  1. 9 core/modules/editor/src/Form/EditorLinkDialog.php \Drupal\editor\Form\EditorLinkDialog
  2. 10 core/modules/editor/src/Form/EditorLinkDialog.php \Drupal\editor\Form\EditorLinkDialog

Provides a link dialog for text editors.

@internal

Hierarchy

Expanded class hierarchy of EditorLinkDialog

1 string reference to 'EditorLinkDialog'
editor.routing.yml in core/modules/editor/editor.routing.yml
core/modules/editor/editor.routing.yml

File

core/modules/editor/src/Form/EditorLinkDialog.php, line 18

Namespace

Drupal\editor\Form
View source
class EditorLinkDialog extends FormBase {

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'editor_link_dialog';
  }

  /**
   * {@inheritdoc}
   *
   * @param \Drupal\editor\Entity\Editor $editor
   *   The text editor to which this dialog corresponds.
   */
  public function buildForm(array $form, FormStateInterface $form_state, Editor $editor = NULL) {

    // The default values are set directly from \Drupal::request()->request,
    // provided by the editor plugin opening the dialog.
    $user_input = $form_state
      ->getUserInput();
    $input = isset($user_input['editor_object']) ? $user_input['editor_object'] : [];
    $form['#tree'] = TRUE;
    $form['#attached']['library'][] = 'editor/drupal.editor.dialog';
    $form['#prefix'] = '<div id="editor-link-dialog-form">';
    $form['#suffix'] = '</div>';

    // Everything under the "attributes" key is merged directly into the
    // generated link tag's attributes.
    $form['attributes']['href'] = [
      '#title' => $this
        ->t('URL'),
      '#type' => 'textfield',
      '#default_value' => isset($input['href']) ? $input['href'] : '',
      '#maxlength' => 2048,
    ];
    $form['actions'] = [
      '#type' => 'actions',
    ];
    $form['actions']['save_modal'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Save'),
      // No regular submit-handler. This form only works via JavaScript.
      '#submit' => [],
      '#ajax' => [
        'callback' => '::submitForm',
        'event' => 'click',
      ],
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $response = new AjaxResponse();
    if ($form_state
      ->getErrors()) {
      unset($form['#prefix'], $form['#suffix']);
      $form['status_messages'] = [
        '#type' => 'status_messages',
        '#weight' => -10,
      ];
      $response
        ->addCommand(new HtmlCommand('#editor-link-dialog-form', $form));
    }
    else {
      $response
        ->addCommand(new EditorDialogSave($form_state
        ->getValues()));
      $response
        ->addCommand(new CloseModalDialogCommand());
    }
    return $response;
  }

}

Members

Namesort descending 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
EditorLinkDialog::buildForm public function Overrides FormInterface::buildForm
EditorLinkDialog::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
EditorLinkDialog::submitForm public function Form submission handler. Overrides FormInterface::submitForm
FormBase::$configFactory protected property The config factory. 1
FormBase::$requestStack protected property The request stack. 1
FormBase::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 1
FormBase::container private function Returns the service container.
FormBase::create public static function Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create 87
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
FormBase::validateForm public function Form validation handler. Overrides FormInterface::validateForm 62
LinkGeneratorTrait::$linkGenerator protected property The link generator. 1
LinkGeneratorTrait::getLinkGenerator Deprecated protected function Returns the link generator.
LinkGeneratorTrait::l Deprecated protected function Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated public function Sets the link generator service.
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. 29
MessengerTrait::messenger public function Gets the messenger. 29
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. 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.
UrlGeneratorTrait::$urlGenerator protected property The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated protected function Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated public function Sets the URL generator service.
UrlGeneratorTrait::url Deprecated protected function Generates a URL or path for a specific route based on the given parameters.