function commerce_coupon_ui_coupon_type_delete_form_wrapper in Commerce Coupon 7

Form callback wrapper: confirmation form for deleting a coupon type.

Parameters

$coupon: The coupon type object.

1 string reference to 'commerce_coupon_ui_coupon_type_delete_form_wrapper'

commerce_coupon_ui_menu in ./commerce_coupon_ui.module

Implements hook_menu().

File

./commerce_coupon_ui.module, line 407

Coupon User Interface for Drupal Commerce

Code

function commerce_coupon_ui_coupon_type_delete_form_wrapper(CommerceCouponType $coupon_type) {

  // Add the breadcrumb for the form's location.
  commerce_coupon_ui_set_breadcrumb(TRUE);

  // Don't allow deletion of coupon types that have coupons already.
  $query = new EntityFieldQuery();
  $query
    ->entityCondition('entity_type', 'commerce_coupon', '=')
    ->entityCondition('bundle', $coupon_type->type, '=')
    ->count();
  $count = $query
    ->execute();
  if ($count > 0) {
    drupal_set_title(t('Cannot delete the %label coupon type', array(
      '%name' => $coupon_type->label,
    )), PASS_THROUGH);
    return format_plural($count, 'There is 1 coupon of this type. It cannot be deleted.', 'There are @count coupons of this type. It cannot be deleted.');
  }

  // Include the forms file from the Coupon module.
  module_load_include('inc', 'commerce_coupon_ui', 'includes/commerce_coupon_ui.forms');
  return drupal_get_form('commerce_coupon_ui_coupon_type_delete_form', $coupon_type);
}