function commerce_braintree_dropin_submit_form_elements in Commerce Braintree 7.3

Same name and namespace in other branches

1. 7.2 modules/commerce_braintree_dropin/commerce_braintree_dropin.module \commerce_braintree_dropin_submit_form_elements()

Returns the common FAPI form elements for all Drop-in UI implementations.

Parameters

$payment_method: The payment method being used.

array $arguments: An array of arguments to be passed Braintree token method.

mixed $order: An optional order object.

Return value

array An array of form elements for the drop-in ui.

4 calls to commerce_braintree_dropin_submit_form_elements()

commerce_braintree_dropin_cardonfile_form in modules/commerce_braintree_dropin/commerce_braintree_dropin.module

Form callback for commerce_cardonfile entities.

commerce_braintree_dropin_form_commerce_payment_order_transaction_add_form_alter in modules/commerce_braintree_dropin/commerce_braintree_dropin.module

Implements hook_form_FORM_ID_alter().

commerce_braintree_dropin_submit_form in modules/commerce_braintree_dropin/commerce_braintree_dropin.module

Form callback for Braintree Drop-in payment method.

commerce_braintree_js_cardonfile_form in ./commerce_braintree.module

Form callback for commerce_cardonfile entities.

File

modules/commerce_braintree_dropin/commerce_braintree_dropin.module, line 215

Provides integration with Braintree Drop-in UI.

Code

function commerce_braintree_dropin_submit_form_elements($payment_method, $arguments = array(), $order = FALSE) {
  global $user;
  $form = array();

  // Initialize Braintree and create a token.
  commerce_braintree_initialize($payment_method);
  $js_settings = array(
    'environment' => $payment_method['settings']['environment'],
    'options' => array(
      'authorization' => Braintree_ClientToken::generate($arguments),
      'container' => '#commerce-braintree-dropin-container',
    ),
    'submitSelector' => '.checkout-continue',
    'nonceInput' => 'commerce_payment[payment_details][nonce]',
  );

  // Add PayPal payment option if enabled.
  if (!empty($payment_method['settings']['paypal_flow'])) {
    $order_wrapper = entity_metadata_wrapper('commerce_order', $order);
    $amount = $order_wrapper->commerce_order_total
      ->value();
    $js_settings['options']['paypal']['flow'] = $payment_method['settings']['paypal_flow'];
    $js_settings['options']['paypal']['amount'] = commerce_currency_amount_to_decimal($amount['amount'], $amount['currency_code']);
    $js_settings['options']['paypal']['currency'] = $amount['currency_code'];
  }

  // Allow other modules to alter the JS settings.
  drupal_alter('commerce_braintree_dropin_js', $js_settings, $payment_method);

  // The custom token is required to generate the Drop-in payment form.
  $form['#attached']['js'][] = array(
    'data' => array(
      'commerceBraintreeDropin' => $js_settings,
    ),
    'type' => 'setting',
  );
  $form['#attached']['library'][] = array(
    'commerce_braintree_dropin',
    'braintree.dropin',
  );

  // Include a container div for the Drop-in form to attach to.
  $form['braintree_dropin'] = array(
    '#markup' => '<div id="commerce-braintree-dropin-container"></div>',
  );

  // Add a field to store the nonce.
  $form['nonce'] = array(
    '#type' => 'hidden',
  );

  // Add option to save card on file for authenticated users.
  if (!empty($payment_method['settings']['cardonfile']) && !empty($user->uid)) {
    $storage = variable_get('commerce_cardonfile_storage', 'opt-in');
    if ($storage !== 'required') {
      $form['cardonfile'] = array(
        '#type' => 'checkbox',
        '#title' => t('Securely save this payment method for next time.'),
        '#default_value' => $storage == 'opt-in' ? FALSE : TRUE,
      );
    }
    else {
      $form['cardonfile'] = array(
        '#type' => 'value',
        '#value' => TRUE,
      );
    }
  }
  return $form;
}