/**
* The new checkout views display errors in a specific way.
*
* We take the errors that the framework generates,
* create an html string for sending to the view.
*
* @return string - html
*/
protected function formatErrors()
{
$flashErrors = array();
foreach (Yii::app()->user->getFlashes(false) as $key => $msg) {
if (in_array($key, array('warning', 'error'))) {
$flashErrors[$key] = Yii::app()->user->getFlash($key);
}
}
$controllerErrors = $this->checkoutForm->getErrors() + $flashErrors;
if (count($controllerErrors) === 0) {
return null;
}
// $arrAllErrors is an array of array of errors.
$strErrors = _xls_convert_errors_display(_xls_convert_errors(_xls_make2dimArray($controllerErrors)));
if (str_replace("\n", "", $strErrors) === "") {
return null;
}
// Format errors for html display.
$strErrors = str_replace("\n", "<br>", $strErrors);
// Remove first break from string.
$strErrors = preg_replace("/<br>/", "", $strErrors, 1);
return sprintf('<div class="form-error"><p>%s</p></div>', $strErrors);
}
