public function EmailForm::form in Commerce Email 8

Gets the actual form array to be built.

Overrides EntityForm::form

See also

\Drupal\Core\Entity\EntityForm::processForm()

\Drupal\Core\Entity\EntityForm::afterBuild()

File

src/Form/EmailForm.php, line 50

Class

EmailForm

Namespace

Drupal\commerce_email\Form

Code

public function form(array $form, FormStateInterface $form_state) {
  $form = parent::form($form, $form_state);

  /** @var \Drupal\commerce_email\Entity\EmailInterface $email */
  $email = $this->entity;
  $events = $this->emailEventManager
    ->getDefinitions();
  $event_options = array_map(function ($event) {
    return $event['label'];
  }, $events);
  asort($event_options);
  $selected_event_id = $form_state
    ->getValue('event', $email
    ->getEventId());
  $wrapper_id = Html::getUniqueId('payment-gateway-form');
  $form['#prefix'] = '<div id="' . $wrapper_id . '">';
  $form['#suffix'] = '</div>';
  $form['#tree'] = TRUE;
  $form['label'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Name'),
    '#maxlength' => 255,
    '#default_value' => $email
      ->label(),
    '#required' => TRUE,
  ];
  $form['id'] = [
    '#type' => 'machine_name',
    '#default_value' => $email
      ->id(),
    '#machine_name' => [
      'exists' => '\\Drupal\\commerce_email\\Entity\\Email::load',
    ],
    '#disabled' => !$email
      ->isNew(),
  ];
  $form['event'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('Event'),
    '#default_value' => $selected_event_id,
    '#options' => $event_options,
    '#required' => TRUE,
    '#disabled' => !$email
      ->isNew(),
    '#ajax' => [
      'callback' => '::ajaxRefresh',
      'wrapper' => $wrapper_id,
    ],
    '#access' => count($event_options) > 1,
  ];
  if (!$selected_event_id) {
    return $form;
  }

  /** @var \Drupal\commerce_email\Plugin\Commerce\EmailEvent\EmailEventInterface $event */
  $event = $this->emailEventManager
    ->createInstance($selected_event_id);
  $target_entity_type_id = $event
    ->getEntityTypeId();

  // These addresses can't use the "email" element type because they
  // might contain tokens (which wouldn't pass validation).
  $form['from'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('From'),
    '#maxlength' => 255,
    '#default_value' => $email
      ->getFrom(),
    '#required' => TRUE,
    '#element_validate' => [
      'token_element_validate',
    ],
    '#token_types' => [
      $target_entity_type_id,
    ],
  ];
  $form['to'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('To'),
    '#maxlength' => 255,
    '#default_value' => $email
      ->getTo(),
    '#required' => TRUE,
    '#element_validate' => [
      'token_element_validate',
    ],
    '#token_types' => [
      $target_entity_type_id,
    ],
  ];
  $form['cc'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Cc'),
    '#maxlength' => 255,
    '#default_value' => $email
      ->getCc(),
    '#element_validate' => [
      'token_element_validate',
    ],
    '#token_types' => [
      $target_entity_type_id,
    ],
  ];
  $form['bcc'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Bcc'),
    '#maxlength' => 255,
    '#default_value' => $email
      ->getBcc(),
    '#element_validate' => [
      'token_element_validate',
    ],
    '#token_types' => [
      $target_entity_type_id,
    ],
  ];
  $form['subject'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Subject'),
    '#maxlength' => 255,
    '#default_value' => $email
      ->getSubject(),
    '#required' => TRUE,
    '#element_validate' => [
      'token_element_validate',
    ],
    '#token_types' => [
      $target_entity_type_id,
    ],
  ];
  $form['body'] = [
    '#type' => 'textarea',
    '#title' => $this
      ->t('Body'),
    '#default_value' => $email
      ->getBody(),
    '#rows' => 10,
    '#required' => TRUE,
    '#element_validate' => [
      'token_element_validate',
    ],
    '#token_types' => [
      $target_entity_type_id,
    ],
  ];
  $form['token_help'] = [
    '#theme' => 'token_tree_link',
    '#token_types' => [
      $target_entity_type_id,
    ],
  ];
  $form['conditions'] = [
    '#type' => 'commerce_conditions',
    '#title' => $this
      ->t('Conditions'),
    '#parent_entity_type' => 'commerce_email',
    '#entity_types' => [
      $target_entity_type_id,
    ],
    '#default_value' => $email
      ->get('conditions'),
  ];
  $form['conditionOperator'] = [
    '#type' => 'radios',
    '#title' => $this
      ->t('Condition operator'),
    '#title_display' => 'invisible',
    '#options' => [
      'AND' => $this
        ->t('All conditions must pass'),
      'OR' => $this
        ->t('Only one condition must pass'),
    ],
    '#default_value' => $email
      ->getConditionOperator(),
  ];
  $form['status'] = [
    '#type' => 'radios',
    '#title' => $this
      ->t('Status'),
    '#options' => [
      0 => $this
        ->t('Disabled'),
      1 => $this
        ->t('Enabled'),
    ],
    '#default_value' => (int) $email
      ->status(),
  ];
  return $form;
}