function commerce_sagepay_direct_submit_form_submit in Drupal Commerce SagePay Integration 7

Payment method callback: checkout form submission.

File

includes/commerce_sagepay_direct.inc, line 72

Code

function commerce_sagepay_direct_submit_form_submit($payment_method, $pane_form, $pane_values, &$order, $charge) {

  // Wrap the order for easier access to data.
  $wrapper = entity_metadata_wrapper('commerce_order', $order);
  $total = commerce_line_items_total($wrapper->commerce_line_items);

  // Add tax if we have sales tax in the order.
  $total['amount'] = $wrapper->commerce_order_total->amount
    ->value();

  // Load customer profile.
  $profile = commerce_customer_profile_load($order->commerce_customer_billing[LANGUAGE_NONE][0]['profile_id']);

  // Get user billing address.
  $billing_address = $profile->commerce_customer_address[LANGUAGE_NONE][0];

  // Get user delivery address.
  $delivery_address = NULL;
  if (isset($order->commerce_customer_shipping)) {
    $delivery_profile = commerce_customer_profile_load($order->commerce_customer_shipping[LANGUAGE_NONE][0]['profile_id']);
    $delivery_address = $delivery_profile->commerce_customer_address[LANGUAGE_NONE][0];
  }
  $settings = array();
  $data = _commerce_sagepay_encrypted_order($settings, $order, $total, $billing_address, $delivery_address, SAGEPAY_DIRECT, $pane_values);

  // If in TEST mode, replace the actual details entered with test data.
  if (variable_get(SAGEPAY_SETTING_TRANSACTION_MODE) == SAGEPAY_TXN_MODE_TEST && variable_get(SAGEPAY_SETTING_USE_TEST_DATA, 0) == 1) {
    _commerce_sagepay_substitute_for_test_data($data);
  }
  if (variable_get(SAGEPAY_SETTING_TRANSACTION_MODE) == SAGEPAY_TXN_MODE_SHOWPOST && variable_get(SAGEPAY_SETTING_USE_TEST_DATA, 0) == 1) {
    _commerce_sagepay_substitute_for_test_data($data);
  }

  // Create a POST to send to SagePay.
  $post = '';
  foreach ($data as $name => $value) {
    $post .= urlencode($name) . '=' . urlencode($value) . '&';
  }

  // Chop off the last &.
  $post = substr($post, 0, -1);

  // Determine the correct url based on the transaction mode.
  switch (variable_get(SAGEPAY_SETTING_TRANSACTION_MODE)) {
    case SAGEPAY_TXN_MODE_LIVE:
      $server_url = SAGEPAY_DIRECT_SERVER_LIVE;
      break;
    case SAGEPAY_TXN_MODE_TEST:
      $server_url = SAGEPAY_DIRECT_SERVER_TEST;
      break;
    case SAGEPAY_TXN_MODE_SHOWPOST:
      $server_url = SAGEPAY_DIRECT_SERVER_SHOWPOST;
      break;
    case SAGEPAY_TXN_MODE_SIMULATION:
      $server_url = SAGEPAY_DIRECT_SERVER_SIMULATION;
      break;
    default:
      $server_url = SAGEPAY_DIRECT_SERVER_SIMULATION;
  }
  drupal_alter('sagepay_url', $server_url, $pane_values);

  // Create a pending transaction that will be completed on return.
  // Determine the correct remote status based on the transaction type.
  switch ($data['TxType']) {
    case 'DEFERRED':
      $remote_status = 'DEFERRED';
      break;
    default:
      $remote_status = 'PAYMENT';
  }
  $tokens = array();
  $transaction = commerce_sagepay_transaction($payment_method, $order, $charge, $tokens, COMMERCE_PAYMENT_STATUS_PENDING, $remote_status);

  // Send post.
  $response = _commerce_sagepay_request_post($server_url, $post);

  // Collect additional data to store in the transaction.
  $response['Last4Digits'] = substr($pane_values['credit_card']['number'], 12, 16);
  $response['ExpMonth'] = $pane_values['credit_card']['exp_month'];
  $response['ExpYear'] = $pane_values['credit_card']['exp_year'];
  $response['cardonfile_store'] = isset($pane_values['credit_card']['cardonfile_store']) ? $pane_values['credit_card']['cardonfile_store'] : '0';
  $response['cardonfile_instance_default'] = isset($pane_values['cardonfile_instance_default']) ? $pane_values['cardonfile_instance_default'] : '0';
  $response['CardType'] = $pane_values['credit_card']['type'];
  $response['Amount'] = $wrapper->commerce_order_total->amount
    ->value();
  $result = commerce_sagepay_process_response($payment_method, $order, $response, $transaction);
  return $result;
}