function commerce_usps_commerce_shipping_service_rate_options_alter in Commerce USPS 7.2

Implements hook_commerce_shipping_service_rate_options_alter().

File

./commerce_usps.module, line 305

Defines the USPS shipping method and services for Drupal Commerce.

Code

function commerce_usps_commerce_shipping_service_rate_options_alter(&$options, $order) {

  // If the display USPS logo next to USPS services is enabled in settings,
  // loop through the shipping options and add the USPS logo to USPS services.
  if (variable_get('commerce_usps_show_logo', FALSE)) {
    $image = drupal_get_path('module', 'commerce_usps') . '/images/usps-logo.png';
    if (file_exists($image)) {
      $services = commerce_usps_service_list();
      foreach ($options as $key => &$option) {
        if (in_array(drupal_strtolower($key), array_keys($services['domestic'])) || in_array(drupal_strtolower($key), array_keys($services['international']))) {
          $option = theme('image', array(
            'path' => $image,
          )) . ' ' . $option;
        }
      }
    }
  }
}