/**
* Show the special page
*/
protected function handleRequest()
{
$req = $this->getRequest();
// TODO: Don't do that.
$fake = $req->getBool('fake');
$fail = $req->getBool('fail');
if ($fake) {
if ($fail) {
$this->displayFailPage();
return;
} else {
$go = ResultPages::getThankYouPage($this->adapter);
}
$this->getOutput()->addHTML("<br>Redirecting to page {$go}");
$this->getOutput()->redirect($go);
return;
}
$forbidden = false;
$this->qs_oid = $req->getText('order_id', '');
$this->qs_ref = $req->getText('REF', '');
if ($this->qs_oid === '' && $this->qs_ref === '') {
$forbidden = true;
$f_message = 'No order ID in the Querystring.';
} else {
$result = $this->popout_if_iframe();
if ($result) {
return;
}
}
$session_oid = $this->adapter->session_getData('Donor', 'order_id');
if (is_null($session_oid) || $this->qs_oid !== $session_oid && strpos($this->qs_ref, (string) $session_oid) === false) {
$forbidden = true;
$f_message = "Requested order id not present in the session. (session_oid = '{$session_oid}')";
}
if ($forbidden) {
$this->logger->error($this->qs_oid . " Resultswitcher: forbidden for reason: {$f_message}");
wfHttpError(403, 'Forbidden', wfMessage('donate_interface-error-http-403')->text());
return;
}
$this->setHeaders();
$this->logger->info("Resultswitcher: OK to process Order ID: " . $this->qs_oid);
// dispatch forms/handling
if ($this->adapter->checkTokens()) {
// Display form for the first time
//this next block is for credit card coming back from GC. Only that. Nothing else, ever.
if ($this->adapter->getData_Unstaged_Escaped('payment_method') === 'cc') {
$sessionOrders = $req->getSessionData('order_status');
if (!is_array($sessionOrders) || !isset($sessionOrders[$this->qs_oid]) || !is_array($sessionOrders[$this->qs_oid])) {
$result = $this->adapter->do_transaction('Confirm_CreditCard');
$session_info = array('data' => $result->getData(), 'message' => $result->getMessage(), 'errors' => $result->getErrors());
$sessionOrders[$this->qs_oid] = $session_info;
$sessionOrders[$this->qs_oid]['data']['count'] = 0;
} else {
$sessionOrders = $req->getSessionData('order_status');
$sessionOrders[$this->qs_oid]['data']['count'] = $sessionOrders[$this->qs_oid]['data']['count'] + 1;
$this->logger->error("Resultswitcher: Multiple attempts to process. " . $sessionOrders[$this->qs_oid]['data']['count']);
$result = new PaymentTransactionResponse();
$result->setData($sessionOrders[$this->qs_oid]['data']);
$result->setMessage($sessionOrders[$this->qs_oid]['message']);
$result->setErrors($sessionOrders[$this->qs_oid]['errors']);
}
$req->setSessionData('order_status', $sessionOrders);
$this->displayResultsForDebug($result);
//do the switching between the... stuff.
$status = $this->adapter->getFinalStatus();
if ($status) {
switch ($status) {
case FinalStatus::COMPLETE:
case FinalStatus::PENDING:
case FinalStatus::PENDING_POKE:
$this->logger->info("Displaying thank you page for final status {$status}");
$go = ResultPages::getThankYouPage($this->adapter);
break;
case FinalStatus::FAILED:
$this->logger->info('Displaying fail page for final status failed.');
$this->displayFailPage();
return;
}
if ($go) {
$this->getOutput()->addHTML("<br>Redirecting to page {$go}");
$this->getOutput()->redirect($go);
return;
} else {
$this->logger->error("Resultswitcher: No redirect defined. Order ID: {$this->qs_oid}");
}
} else {
$this->logger->error("Resultswitcher: No FinalStatus. Order ID: {$this->qs_oid}");
}
} else {
$this->logger->error("Resultswitcher: Payment method is not cc. Order ID: {$this->qs_oid}");
}
} else {
$this->logger->error("Resultswitcher: Token Check Failed. Order ID: {$this->qs_oid}");
}
$this->displayFailPage();
}
/**
* Called from do_transaction() in order to be able to deal with transactions that had
* recoverable errors but that do require the entire transaction to be repeated.
*
* This function has the following extension hooks:
* * pre_process_<strtolower($transaction)>
* Called before the transaction is processed; intended to call setValidationAction()
* if the transaction should not be performed. Anti-fraud can be performed in this
* hook by calling $this->runAntifraudFilters().
*
* * post_process_<strtolower($transaction)>
*
* @param string $transaction Name of the transaction being performed
* @param &string() $retryVars Reference to an array of variables that caused the
* transaction to fail.
*
* @return PaymentTransactionResponse
* @throws UnexpectedValueException
*/
private final function do_transaction_internal($transaction, &$retryVars = null)
{
$this->debugarray[] = __FUNCTION__ . " is doing a {$transaction}.";
//reset, in case this isn't our first time.
$this->transaction_response = new PaymentTransactionResponse();
$this->final_status = false;
$this->setValidationAction('process', true);
$errCode = null;
/* --- Build the transaction string for cURL --- */
try {
$this->setCurrentTransaction($transaction);
$this->executeIfFunctionExists('pre_process_' . $transaction);
if ($this->getValidationAction() != 'process') {
$this->logger->info("Failed pre-process checks for transaction type {$transaction}.");
$this->transaction_response->setCommunicationStatus(false);
$this->transaction_response->setMessage($this->getErrorMapByCodeAndTranslate('internal-0000'));
$this->transaction_response->setErrors(array('internal-0000' => array('debugInfo' => "Failed pre-process checks for transaction type {$transaction}.", 'message' => $this->getErrorMapByCodeAndTranslate('internal-0000'), 'logLevel' => LogLevel::INFO)));
return $this->transaction_response;
}
if (!$this->isBatchProcessor()) {
// TODO: Maybe move this to the pre_process functions?
$this->dataObj->saveContributionTrackingData();
}
$commType = $this->getCommunicationType();
if ($commType === 'redirect') {
//in the event that we have a redirect transaction that never displays the form,
//save this most recent one before we leave.
$this->session_pushFormName($this->getData_Unstaged_Escaped('ffname'));
$this->transaction_response->setCommunicationStatus(true);
// Build the redirect URL.
$redirectUrl = $this->getProcessorUrl();
$redirectParams = $this->buildRequestParams();
if ($redirectParams) {
// Add GET parameters, if provided.
$redirectUrl .= '?' . http_build_query($redirectParams);
}
$this->transaction_response->setRedirect($redirectUrl);
return $this->transaction_response;
} elseif ($commType === 'xml') {
$this->profiler->getStopwatch("buildRequestXML", true);
// begin profiling
$curlme = $this->buildRequestXML();
// build the XML
$this->profiler->saveCommunicationStats("buildRequestXML", $transaction);
// save profiling data
} elseif ($commType === 'namevalue') {
$this->profiler->getStopwatch("buildRequestNameValueString", true);
// begin profiling
$curlme = $this->buildRequestNameValueString();
// build the name/value pairs
$this->profiler->saveCommunicationStats("buildRequestNameValueString", $transaction);
// save profiling data
} else {
throw new UnexpectedValueException("Communication type of '{$commType}' unknown");
}
} catch (Exception $e) {
$this->logger->critical('Malformed gateway definition. Cannot continue: Aborting.\\n' . $e->getMessage());
$this->transaction_response->setCommunicationStatus(false);
$this->transaction_response->setMessage($this->getErrorMapByCodeAndTranslate('internal-0001'));
$this->transaction_response->setErrors(array('internal-0001' => array('debugInfo' => 'Malformed gateway definition. Cannot continue: Aborting.\\n' . $e->getMessage(), 'message' => $this->getErrorMapByCodeAndTranslate('internal-0001'), 'logLevel' => LogLevel::CRITICAL)));
return $this->transaction_response;
}
/* --- Do the cURL request --- */
$this->profiler->getStopwatch(__FUNCTION__, true);
$txn_ok = $this->curl_transaction($curlme);
if ($txn_ok === true) {
// We have something to slice and dice.
$this->logger->info("RETURNED FROM CURL:" . print_r($this->transaction_response->getRawResponse(), true));
// Decode the response according to $this->getResponseType
$formatted = $this->getFormattedResponse($this->transaction_response->getRawResponse());
// Process the formatted response. This will then drive the result action
try {
$this->processResponse($formatted);
} catch (ResponseProcessingException $ex) {
$errCode = $ex->getErrorCode();
$retryVars = $ex->getRetryVars();
$this->transaction_response->addError($errCode, array('message' => $this->getErrorMapByCodeAndTranslate('internal-0001'), 'debugInfo' => $ex->getMessage(), 'logLevel' => LogLevel::ERROR));
}
} elseif ($txn_ok === false) {
// nothing to process, so we have to build it manually
$logMessage = 'Transaction Communication failed' . print_r($this->transaction_response, true);
$this->logger->error($logMessage);
$this->transaction_response->setCommunicationStatus(false);
$this->transaction_response->setMessage($this->getErrorMapByCodeAndTranslate('internal-0002'));
$this->transaction_response->setErrors(array('internal-0002' => array('debugInfo' => $logMessage, 'message' => $this->getErrorMapByCodeAndTranslate('internal-0002'), 'logLevel' => LogLevel::ERROR)));
}
// Log out how much time it took for the cURL request
$this->profiler->saveCommunicationStats(__FUNCTION__, $transaction);
if (!empty($retryVars)) {
$this->logger->critical("{$transaction} Communication failed (errcode {$errCode}), will reattempt!");
// Set this by key so that the result object still has all the cURL data
$this->transaction_response->setCommunicationStatus(false);
$this->transaction_response->setMessage($this->getErrorMapByCodeAndTranslate($errCode));
$this->transaction_response->setErrors(array($errCode => array('debugInfo' => "{$transaction} Communication failed (errcode {$errCode}), will reattempt!", 'message' => $this->getErrorMapByCodeAndTranslate($errCode), 'logLevel' => LogLevel::CRITICAL)));
}
//if we have set errors by this point, the transaction is not okay
$errors = $this->getTransactionErrors();
if (!empty($errors)) {
$txn_ok = false;
}
// If we have any special post-process instructions for this
// transaction, do 'em.
// NOTE: If you want your transaction to fire off the post-process
// logic, you need to run $this->postProcessDonation in a function
// called
// 'post_process' . strtolower($transaction)
// in the appropriate gateway object.
if ($txn_ok && empty($retryVars)) {
$this->executeIfFunctionExists('post_process_' . $transaction);
if ($this->getValidationAction() != 'process') {
$this->logger->info("Failed post-process checks for transaction type {$transaction}.");
$this->transaction_response->setCommunicationStatus(false);
$this->transaction_response->setMessage($this->getErrorMapByCodeAndTranslate('internal-0000'));
$this->transaction_response->setErrors(array('internal-0000' => array('debugInfo' => "Failed post-process checks for transaction type {$transaction}.", 'message' => $this->getErrorMapByCodeAndTranslate('internal-0000'), 'logLevel' => LogLevel::INFO)));
return $this->transaction_response;
}
}
// log that the transaction is essentially complete
$this->logger->info('Transaction complete.');
if (!$this->isBatchProcessor()) {
$this->debugarray[] = 'numAttempt = ' . $this->session_getData('numAttempt');
}
return $this->transaction_response;
}
