function paymentreference_field_widget_form in Payment 7

Implements hook_field_widget_form().

File

modules/paymentreference/paymentreference.module, line 178

Hook implementations and general functions.

Code

function paymentreference_field_widget_form(array &$form, array &$form_state, array $field, array $instance, $langcode, array $items, $delta, array $element) {
  global $user;
  if ($instance['widget']['type'] == 'paymentreference') {
    $line_items = array(
      new PaymentLineItem(array(
        'amount' => $instance['settings']['amount'],
        'description' => $instance['settings']['description'],
        'name' => 'paymentreference',
      )),
    );
    $element['pid'] = array(
      '#type' => 'paymentreference',
      '#default_value' => isset($items[$delta]) ? $items[$delta]['pid'] : 0,
      '#required' => $instance['required'],
      '#payment_line_items' => $line_items,
      '#payment_currency_code' => $instance['settings']['currency_code'],
      '#payment_add_page_path' => 'paymentreference/pay/' . $instance['entity_type'] . '/' . $instance['bundle'] . '/' . $instance['field_name'],
      '#payment_load_callback' => 'paymentreference_load',
      '#payment_load_arguments' => array(
        $instance['entity_type'],
        $instance['bundle'],
        $instance['field_name'],
        $user->uid,
      ),
    ) + $element;
  }
  return $element;
}