/**
* Handle errors if occurred
* (non-PHPdoc)
* @see SofortLib::_handleErrors()
*/
protected function _handleErrors()
{
if ($this->_apiVersion == 1) {
return parent::_handleErrors();
}
if (!isset($this->_response['invoices']['invoice'][0])) {
$tmp = $this->_response['invoices']['invoice'];
unset($this->_response['invoices']['invoice']);
$this->_response['invoices']['invoice'][0] = $tmp;
}
foreach ($this->_response['invoices']['invoice'] as $response) {
//handle errors
if (isset($response['errors']['error'])) {
if (!isset($response['errors']['error'][0])) {
$tmp = $response['errors']['error'];
unset($response['errors']['error']);
$response['errors']['error'][0] = $tmp;
}
foreach ($response['errors']['error'] as $error) {
$this->errors['sr'][] = $this->_getErrorBlock($error);
}
}
//handle warnings
if (isset($response['warnings']['warning'])) {
if (!isset($response['warnings']['warning'][0])) {
$tmp = $response['warnings']['warning'];
unset($response['warnings']['warning']);
$response['warnings']['warning'][0] = $tmp;
}
foreach ($response['warnings']['warning'] as $error) {
$this->warnings['sr'][] = $this->_getErrorBlock($error);
}
}
}
}
