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class ConfigRevertConfirmForm in Configuration Update Manager 8

Defines a confirmation form for reverting configuration.

Hierarchy

Expanded class hierarchy of ConfigRevertConfirmForm

1 string reference to 'ConfigRevertConfirmForm'
config_update_ui.routing.yml in config_update_ui/config_update_ui.routing.yml
config_update_ui/config_update_ui.routing.yml

File

config_update_ui/src/Form/ConfigRevertConfirmForm.php, line 16

Namespace

Drupal\config_update_ui\Form
View source 
class ConfigRevertConfirmForm extends ConfirmFormBase {

  /**
   * The type of config being reverted.
   *
   * @var string
   */
  protected $type;

  /**
   * The name of the config item being reverted, without the prefix.
   *
   * @var string
   */
  protected $name;

  /**
   * The config lister.
   *
   * @var \Drupal\config_update\ConfigListInterface
   */
  protected $configList;

  /**
   * The config reverter.
   *
   * @var \Drupal\config_update\ConfigRevertInterface
   */
  protected $configRevert;

  /**
   * Constructs a ConfigRevertConfirmForm object.
   *
   * @param \Drupal\config_update\ConfigListInterface $config_list
   *   The config lister.
   * @param \Drupal\config_update\ConfigRevertInterface $config_update
   *   The config reverter.
   */
  public function __construct(ConfigListInterface $config_list, ConfigRevertInterface $config_update) {
    $this->configList = $config_list;
    $this->configRevert = $config_update;
  }

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

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

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    if ($this->type == 'system.simple') {
      $type_label = $this
        ->t('Simple configuration');
    }
    else {
      $definition = $this->configList
        ->getType($this->type);
      if (!$definition) {

        // Make a 404 error if the type doesn't exist.
        throw new NotFoundHttpException();
      }
      $type_label = $definition
        ->get('label');
    }

    // To revert (as opposed to import), the configuration item must exist in
    // both active storage and extension storage, so check that and make a 404
    // error if not.
    $extension = $this->configRevert
      ->getFromExtension($this->type, $this->name);
    $active = $this->configRevert
      ->getFromActive($this->type, $this->name);
    if (!$extension || !$active) {
      throw new NotFoundHttpException();
    }
    return $this
      ->t('Are you sure you want to revert the %type config %item to its source configuration?', [
      '%type' => $type_label,
      '%item' => $this->name,
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {
    return new Url('config_update_ui.report');
  }

  /**
   * {@inheritdoc}
   */
  public function getDescription() {
    return $this
      ->t('Customizations will be lost. This action cannot be undone.');
  }

  /**
   * {@inheritdoc}
   */
  public function getConfirmText() {
    return $this
      ->t('Revert');
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, $config_type = NULL, $config_name = NULL) {
    $this->type = $config_type;
    $this->name = $config_name;
    $form = parent::buildForm($form, $form_state);
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->configRevert
      ->revert($this->type, $this->name);
    $this
      ->messenger()
      ->addMessage($this
      ->t('The configuration %item has been reverted to its source.', [
      '%item' => $this->name,
    ]));
    $form_state
      ->setRedirectUrl($this
      ->getCancelUrl());
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ConfigRevertConfirmForm::$configList protected property The config lister.
ConfigRevertConfirmForm::$configRevert protected property The config reverter.
ConfigRevertConfirmForm::$name protected property The name of the config item being reverted, without the prefix.
ConfigRevertConfirmForm::$type protected property The type of config being reverted.
ConfigRevertConfirmForm::buildForm public function Form constructor. Overrides ConfirmFormBase::buildForm
ConfigRevertConfirmForm::create public static function Instantiates a new instance of this class. Overrides FormBase::create
ConfigRevertConfirmForm::getCancelUrl public function Returns the route to go to if the user cancels the action. Overrides ConfirmFormInterface::getCancelUrl
ConfigRevertConfirmForm::getConfirmText public function Returns a caption for the button that confirms the action. Overrides ConfirmFormBase::getConfirmText
ConfigRevertConfirmForm::getDescription public function Returns additional text to display as a description. Overrides ConfirmFormBase::getDescription
ConfigRevertConfirmForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
ConfigRevertConfirmForm::getQuestion public function Returns the question to ask the user. Overrides ConfirmFormInterface::getQuestion
ConfigRevertConfirmForm::submitForm public function Form submission handler. Overrides FormInterface::submitForm
ConfigRevertConfirmForm::__construct public function Constructs a ConfigRevertConfirmForm object.
ConfirmFormBase::getCancelText public function Returns a caption for the link which cancels the action. Overrides ConfirmFormInterface::getCancelText 1
ConfirmFormBase::getFormName public function Returns the internal name used to refer to the confirmation item. Overrides ConfirmFormInterface::getFormName
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
FormBase::$configFactory protected property The config factory. 1
FormBase::$requestStack protected property The request stack. 1
FormBase::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 1
FormBase::container private function Returns the service container.
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
FormBase::validateForm public function Form validation handler. Overrides FormInterface::validateForm 62
LinkGeneratorTrait::$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.