public function MessageListForm::submitForm in RNG - Events and Registrations 8

Same name and namespace in other branches

1. 8.2 src/Form/MessageListForm.php \Drupal\rng\Form\MessageListForm::submitForm()
2. 3.x src/Form/MessageListForm.php \Drupal\rng\Form\MessageListForm::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/MessageListForm.php, line 168

Class

MessageListForm

Creates message list form.

Namespace

Drupal\rng\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  $message = NULL;
  $operation = $form_state
    ->getValue([
    'operation',
  ]);

  // Checkbox is checked, keyed by rule ID.
  $checkbox = $form_state
    ->getValue([
    'list',
    'checkboxes',
  ]);

  // A list of checked rules.
  $rules = [];
  foreach ($this
    ->getCommunicationRules($form['#rng_event']) as $rule) {

    // Checkbox is checked.
    if ($checkbox[$rule
      ->id()]) {
      $rules[] = $rule;
    }
  }

  /** @var RuleInterface $rule */
  foreach ($rules as $rule) {
    if (in_array($operation, [
      'enable',
      'disable',
    ])) {
      $operation_active = $operation == 'enable';
      if ($rule
        ->isActive() != $operation_active) {
        $rule
          ->setIsActive($operation_active)
          ->save();
      }
      $message = $operation == 'enable' ? $this
        ->t('Messages enabled.') : $this
        ->t('Messages disabled.');
    }
    elseif ($operation == 'delete') {
      $rule
        ->delete();
      $message = $this
        ->t('Messages deleted');
    }
  }
  drupal_set_message($message ? $message : $this
    ->t('No action performed.'));
}