public function SimpleMailSettingsController::buildForm in Simple Mail 8

Same name and namespace in other branches

1. 2.0.x src/Controller/SimpleMailSettingsController.php \Drupal\simple_mail\Controller\SimpleMailSettingsController::buildForm()

Form constructor.

Parameters

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

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

Return value

array The form structure.

Overrides ConfigFormBase::buildForm

File

src/Controller/SimpleMailSettingsController.php, line 45

Class

SimpleMailSettingsController

Returns responses for Simple Mail module routes.

Namespace

Drupal\simple_mail\Controller

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $form['queue_enabled'] = array(
    '#type' => 'select',
    '#title' => t('Simple Mail Queue'),
    '#description' => t('You can disable the queue functionality by setting this option to Disabled.'),
    '#default_value' => \Drupal::config('simple_mail.settings')
      ->get('queue_enabled'),
    '#options' => array(
      0 => t('Disabled'),
      1 => t('Enabled'),
    ),
  );
  $form['override'] = array(
    '#type' => 'email',
    '#title' => t('E-mail override address'),
    '#placeholder' => 'john.doe@example.com',
    '#description' => t('Enter an e-mail address to have all system emails redirected to it. If empty, e-mail will be delivered normally, to the intended recipient.'),
    '#default_value' => \Drupal::config('simple_mail.settings')
      ->get('override'),
  );

  // Store the keys we want to save in configuration when form is submitted.
  $keys_to_save = array_keys($form);
  foreach ($keys_to_save as $key => $key_to_save) {
    if (strpos($key_to_save, '#') !== FALSE) {
      unset($keys_to_save[$key]);
    }
  }
  $form_state
    ->setStorage([
    'keys' => $keys_to_save,
  ]);

  // For now, manually add submit button. Hopefully, by the time D8 is
  // released, there will be something like system_settings_form() in D7.
  $form['actions']['#type'] = 'container';
  $form['actions']['submit'] = [
    '#type' => 'submit',
    '#value' => t('Save configuration'),
  ];
  return $form;
}