public function __construct($message, $code = 0, $field = null, Exception $previousException = null)
{
parent::__construct($message, $code, $previousException);
if ($field) {
$this->setField($field);
}
}
public static function checkResponseData($response, $mustcheck_data, $specs)
{
$resp_keys = array();
foreach ($specs as $name => $spec) {
list($maxlen, $required, $mustcheck, $is_response, $regexp) = $spec;
if ($required && !isset($response[$name])) {
$e = new WebToPayException(self::_("'%s' is required but missing.", $name), WebToPayException::E_MISSING);
$e->setField($name);
throw $e;
}
if ($mustcheck) {
if (!isset($mustcheck_data[$name])) {
$e = new WebToPayException(self::_("'%s' must exists in array of second parameter " . "of checkResponse() method.", $name), WebToPayException::E_USER_PARAMS);
$e->setField($name);
throw $e;
}
if ($is_response) {
if ($response[$name] != $mustcheck_data[$name]) {
$e = new WebToPayException(self::_("'%s' yours and requested value is not " . "equal ('%s' != '%s') ", $name, $mustcheck_data[$name], $response[$name]), WebToPayException::E_INVALID);
$e->setField($name);
throw $e;
}
}
}
if (!empty($response[$name])) {
if ($maxlen && strlen($response[$name]) > $maxlen) {
$e = new WebToPayException(self::_("'%s' value '%s' is too long, %d characters allowed.", $name, $response[$name], $maxlen), WebToPayException::E_MAXLEN);
$e->setField($name);
throw $e;
}
if ('' != $regexp && !preg_match($regexp, $response[$name])) {
$e = new WebToPayException(self::_("'%s' value '%s' is invalid.", $name, $response[$name]), WebToPayException::E_REGEXP);
$e->setField($name);
throw $e;
}
}
if (isset($response[$name])) {
$resp_keys[] = $name;
}
}
// Filter only parameters passed from webtopay
$_response = array();
foreach (array_keys($response) as $key) {
if (in_array($key, $resp_keys)) {
$_response[$key] = $response[$key];
}
}
return $_response;
}