function commerce_coupon_handler_field_coupon_order_remove::render in Commerce Coupon 7

Same name and namespace in other branches

1. 7.2 includes/views/handlers/commerce_coupon_handler_field_coupon_order_remove.inc \commerce_coupon_handler_field_coupon_order_remove::render()

Render the field.

Parameters

array $values: The values retrieved from the database.

Overrides views_handler_field::render

File

includes/views/handlers/commerce_coupon_handler_field_coupon_order_remove.inc, line 19

View handler for removing a commerce coupon line item from a given order.

Class

commerce_coupon_handler_field_coupon_order_remove

@file View handler for removing a commerce coupon line item from a given order.

Code

function render($values) {
  $coupon_id = $this
    ->get_value($values, 'coupon_id');
  list(, $orders) = $this->query
    ->get_result_entities(array(
    $values,
  ), 'commerce_coupon_order_reference_commerce_coupon');
  $order = reset($orders);

  // If there's an ajax form in the page, get the right destination url.
  if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest') {
    $dest = str_replace($GLOBALS['base_url'] . base_path(), '', $_SERVER['HTTP_REFERER']);
  }
  else {
    $dest = current_path();
  }
  return l(t('Remove'), 'commerce/coupons/order/remove/' . $coupon_id . '/' . $order->order_id, array(
    'query' => array(
      'destination' => $dest,
      'token' => drupal_get_token('commerce_coupon_remove_checkout:' . $coupon_id . ':' . $order->order_id),
    ),
  ));
}