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class LiveWeatherDeleteForm in Live Weather 8.2

Same name and namespace in other branches
  1. 8 src/Form/LiveWeatherDeleteForm.php \Drupal\live_weather\Form\LiveWeatherDeleteForm

Builds the form to delete the location.

Hierarchy

Expanded class hierarchy of LiveWeatherDeleteForm

1 string reference to 'LiveWeatherDeleteForm'
live_weather.routing.yml in ./live_weather.routing.yml
live_weather.routing.yml

File

src/Form/LiveWeatherDeleteForm.php, line 19
Contains \Drupal\live_weather\Form\LiveWeatherDeleteForm.

Namespace

Drupal\live_weather\Form
View source 
class LiveWeatherDeleteForm extends ConfirmFormBase {

  /**
   * Where On Earth IDentifier.
   */
  private $woeid = NULL;

  /**
   * The Drupal configuration factory.
   *
   * @var \Drupal\Core\Config\ConfigFactoryInterface
   */
  protected $configFactory;

  /**
   * Constructs a location form object.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The configuration factory holding resource settings.
   */
  public function __construct(ConfigFactoryInterface $config_factory) {
    $this->configFactory = $config_factory;
  }

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

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

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return $this
      ->t('Delete location');
  }

  /**
   * {@inheritdoc}
   */
  public function getDescription() {
    return $this
      ->t('Are you sure you want to delete location?');
  }

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

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

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $messenger = $this
      ->messenger();
    $locations = $this->configFactory
      ->get('live_weather.location')
      ->get('location');
    $woeid = $this->woeid;
    if (array_key_exists($woeid, $locations)) {
      unset($locations[$woeid]);
      $this->configFactory
        ->getEditable('live_weather.location')
        ->set('location', $locations)
        ->save();
      $form_state
        ->setRedirect('live_weather.location');
      $msg = $this
        ->t('Your @woeid - Where On Earth IDentifier of location has been removed.', [
        '@woeid' => $woeid,
      ]);
      $messenger
        ->addMessage($msg);
    }
    else {
      $msg = $this
        ->t('Your @woeid - Where On Earth IDentifier of location is not valid.', [
        '@woeid' => $woeid,
      ]);
      $messenger
        ->addWarning($msg);
    }
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ConfirmFormBase::getCancelText public function Returns a caption for the link which cancels the action. Overrides ConfirmFormInterface::getCancelText 1
ConfirmFormBase::getConfirmText public function Returns a caption for the button that confirms the action. Overrides ConfirmFormInterface::getConfirmText 20
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::$requestStack protected property The request stack. 1
FormBase::$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::$linkGenerator protected property The link generator. 1
LinkGeneratorTrait::getLinkGenerator Deprecated protected function Returns the link generator.
LinkGeneratorTrait::l Deprecated protected function Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated public function Sets the link generator service.
LiveWeatherDeleteForm::$configFactory protected property The Drupal configuration factory. Overrides FormBase::$configFactory
LiveWeatherDeleteForm::$woeid private property Where On Earth IDentifier.
LiveWeatherDeleteForm::buildForm public function Form constructor. Overrides ConfirmFormBase::buildForm
LiveWeatherDeleteForm::create public static function Instantiates a new instance of this class. Overrides FormBase::create
LiveWeatherDeleteForm::getCancelUrl public function Returns the route to go to if the user cancels the action. Overrides ConfirmFormInterface::getCancelUrl
LiveWeatherDeleteForm::getDescription public function Returns additional text to display as a description. Overrides ConfirmFormBase::getDescription
LiveWeatherDeleteForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
LiveWeatherDeleteForm::getQuestion public function Returns the question to ask the user. Overrides ConfirmFormInterface::getQuestion
LiveWeatherDeleteForm::submitForm public function Form submission handler. Overrides FormInterface::submitForm
LiveWeatherDeleteForm::__construct public function Constructs a location form object.
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.