public function LiveWeatherDeleteForm::submitForm in Live Weather 8.2

Same name and namespace in other branches

1. 8 src/Form/LiveWeatherDeleteForm.php \Drupal\live_weather\Form\LiveWeatherDeleteForm::submitForm()

Form submission handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormInterface::submitForm

File

src/Form/LiveWeatherDeleteForm.php, line 91

Contains \Drupal\live_weather\Form\LiveWeatherDeleteForm.

Class

LiveWeatherDeleteForm

Builds the form to delete the location.

Namespace

Drupal\live_weather\Form

Code

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);
  }
}