function uc_taxes_javascript in Ubercart 5

Same name and namespace in other branches

1. 6.2 uc_taxes/uc_taxes.module \uc_taxes_javascript()

AJAX callback for order preview.

Calculate tax amounts for an order in the payment checkout pane.

1 string reference to 'uc_taxes_javascript'

uc_taxes_menu in uc_taxes/uc_taxes.module

Implementation of hook_menu().

File

uc_taxes/uc_taxes.module, line 502

Code

function uc_taxes_javascript() {
  drupal_set_header("Content-Type: text/javascript; charset=utf-8");
  $order = $_POST['order'];
  if ($order = unserialize(rawurldecode($order))) {
    $taxes = module_invoke_all('calculate_tax', $order);
    $subtotal = uc_line_item_tax_subtotal('load', $order);
    if (is_array($subtotal) && !empty($taxes)) {
      $taxes['subtotal'] = array(
        'id' => 'subtotal',
        'name' => $subtotal[0]['title'],
        'amount' => $subtotal[0]['amount'],
        'weight' => -10,
      );
    }

    //drupal_set_message('<pre>'. print_r($taxes, true) .'</pre>');
    if (count($taxes)) {
      print drupal_to_js((array) $taxes);
    }
    else {
      print '{}';
    }
  }
  else {
    print '{}';
  }
  exit;
}