function commerce_coupon_ajax_render_alter in Commerce Coupon 7

Implements hook_ajax_render_alter().

This is to get the summary of the cart to rerender on the add coupon button.

File

includes/commerce_coupon.checkout_pane.inc, line 161

Coupon checkout panes.

Code

function commerce_coupon_ajax_render_alter(&$commands) {
  $alter_coupon_commands =& drupal_static('alter_coupon_commands');
  $coupon_current_order =& drupal_static('coupon_current_order');
  if ($alter_coupon_commands) {
    list($view_id, $display_id) = explode('|', variable_get('commerce_cart_contents_pane_view', 'commerce_cart_summary|default'));
    $contents = array();
    $contents['cart_contents_view'] = array(
      '#markup' => commerce_embed_view($view_id, $display_id, array(
        $coupon_current_order,
      )),
    );
    $contents = drupal_render($contents);
    $commands[] = ajax_command_replace('.view-id-' . $view_id, $contents);
  }
}