/**
* Get session ID.
*
* @return string
*/
public function get_session_id()
{
if ('yes' == $this->gateway->debug) {
$this->gateway->log->add($this->gateway->id, 'Requesting session ID...');
}
$url = add_query_arg(array('email' => $this->gateway->get_email(), 'token' => $this->gateway->get_token()), $this->get_sessions_url());
$response = $this->do_request($url, 'POST');
// Check to see if the request was valid.
if (is_wp_error($response)) {
if ('yes' == $this->gateway->debug) {
$this->gateway->log->add($this->gateway->id, 'WP_Error requesting session ID: ' . $response->get_error_message());
}
} else {
try {
$session = $this->safe_load_xml($response['body'], LIBXML_NOCDATA);
} catch (Exception $e) {
$session = '';
if ('yes' == $this->gateway->debug) {
$this->gateway->log->add($this->gateway->id, 'Error while parsing the PagSeguro session response: ' . print_r($e->getMessage(), true));
}
}
if (isset($session->id)) {
if ('yes' == $this->gateway->debug) {
$this->gateway->log->add($this->gateway->id, 'PagSeguro session is valid! The return is: ' . print_r($session, true));
}
return (string) $session->id;
}
}
if ('yes' == $this->gateway->debug) {
$this->gateway->log->add($this->gateway->id, 'Session Response: ' . print_r($response, true));
}
return false;
}
/**
* Do payment request.
*
* @param WC_Order $order Order data.
* @param array $posted Posted data.
*
* @return array
*/
public function do_payment_request($order, $posted)
{
$payment_method = isset($posted['pagseguro_payment_method']) ? $posted['pagseguro_payment_method'] : '';
/**
* Validate if has selected a payment method.
*/
if (!in_array($payment_method, $this->get_available_payment_methods())) {
return array('url' => '', 'data' => '', 'error' => array('<strong>' . __('PagSeguro', 'woocommerce-pagseguro') . '</strong>: ' . __('Please, select a payment method.', 'woocommerce-pagseguro')));
}
// Sets the xml.
$xml = $this->get_payment_xml($order, $posted);
if ('yes' == $this->gateway->debug) {
$this->gateway->log->add($this->gateway->id, 'Requesting direct payment for order ' . $order->get_order_number() . ' with the following data: ' . $xml);
}
$url = add_query_arg(array('email' => $this->gateway->email, 'token' => $this->gateway->token), $this->get_transactions_url());
$response = $this->do_request($url, 'POST', $xml, array('Content-Type' => 'application/xml;charset=UTF-8'));
if (is_wp_error($response)) {
if ('yes' == $this->gateway->debug) {
$this->gateway->log->add($this->gateway->id, 'WP_Error in requesting the direct payment: ' . $response->get_error_message());
}
} else {
if (401 === $response['response']['code']) {
if ('yes' == $this->gateway->debug) {
$this->gateway->log->add($this->gateway->id, 'The user does not have permissions to use the PagSeguro Transparent Checkout!');
}
return array('url' => '', 'data' => '', 'error' => array(__('You are not allowed to use the PagSeguro Transparent Checkout. Looks like you neglected to installation guide of this plugin. This is not pretty, do you know?', 'woocommerce-pagseguro')));
} else {
try {
$data = $this->safe_load_xml($response['body'], LIBXML_NOCDATA);
} catch (Exception $e) {
$data = '';
if ('yes' == $this->gateway->debug) {
$this->gateway->log->add($this->gateway->id, 'Error while parsing the PagSeguro response: ' . print_r($e->getMessage(), true));
}
}
if (isset($data->code)) {
if ('yes' == $this->gateway->debug) {
$this->gateway->log->add($this->gateway->id, 'PagSeguro direct payment created successfully!');
}
return array('url' => $this->gateway->get_return_url($order), 'data' => $data, 'error' => '');
}
if (isset($data->error)) {
$errors = array();
if ('yes' == $this->gateway->debug) {
$this->gateway->log->add($this->gateway->id, 'An error occurred while generating the PagSeguro direct payment: ' . print_r($response, true));
}
foreach ($data->error as $error_key => $error) {
$errors[] = '<strong>' . __('PagSeguro', 'woocommerce-pagseguro') . '</strong>: ' . $this->get_error_message($error->code);
}
return array('url' => '', 'data' => '', 'error' => $errors);
}
}
}
if ('yes' == $this->gateway->debug) {
$this->gateway->log->add($this->gateway->id, 'An error occurred while generating the PagSeguro direct payment: ' . print_r($response, true));
}
// Return error message.
return array('url' => '', 'data' => '', 'error' => array('<strong>' . __('PagSeguro', 'woocommerce-pagseguro') . '</strong>: ' . __('An error has occurred while processing your payment, please try again. Or contact us for assistance.', 'woocommerce-pagseguro')));
}
