/**
* Get values for the HTML prefilling from the session if we happen to be
* returning from a failed purchase.
*
* @return array values for the HTML prefilling
*/
public function getValuesFromSession()
{
if (isset($_SESSION['klarna_data'])) {
self::$prefillData = $_SESSION['klarna_data'];
unset($_SESSION['klarna_data']);
}
$fields = array('first_name', 'last_name', 'street', 'city', 'zipcode', 'phone_number', 'company_name', 'reference', 'pno', 'house_extension', 'house_number', 'gender', 'birth_year', 'birth_month', 'birth_day');
$array = array();
// split the pno to date of birth
if (array_key_exists('pno', self::$prefillData)) {
$dob = self::$prefillData['pno'];
self::$prefillData['birth_year'] = substr($dob, 4, 4);
self::$prefillData['birth_month'] = substr($dob, 2, 2);
self::$prefillData['birth_day'] = substr($dob, 0, 2);
}
foreach ($fields as $field) {
if (array_key_exists($field, self::$prefillData) && self::$prefillData[$field] !== "" && self::$prefillData[$field] !== null) {
$array[$field] = KiTT_String::encode(self::$prefillData[$field], null, 'UTF-8');
if ($field === 'gender') {
$array['gender'] = KiTT_String::encode(intval(self::$prefillData['gender']), null, 'UTF-8');
}
}
}
return $array;
}
