/**
* Prepare a response in case an error occurred.
*
* @param \Throwable $exception
* @param Http\Response $response
* @return void
*/
protected function prepareErrorResponse($exception, Http\Response $response)
{
$pathPosition = strpos($exception->getFile(), 'Packages/');
$filePathAndName = $pathPosition !== false ? substr($exception->getFile(), $pathPosition) : $exception->getFile();
$exceptionCodeNumber = $exception->getCode() > 0 ? '#' . $exception->getCode() . ': ' : '';
$content = PHP_EOL . 'Uncaught Exception in Flow ' . $exceptionCodeNumber . $exception->getMessage() . PHP_EOL;
$content .= 'thrown in file ' . $filePathAndName . PHP_EOL;
$content .= 'in line ' . $exception->getLine() . PHP_EOL . PHP_EOL;
$content .= Debugger::getBacktraceCode($exception->getTrace(), false, true) . PHP_EOL;
if ($exception instanceof Exception) {
$statusCode = $exception->getStatusCode();
} else {
$statusCode = 500;
}
$response->setStatus($statusCode);
$response->setContent($content);
$response->setHeader('X-Flow-ExceptionCode', $exception->getCode());
$response->setHeader('X-Flow-ExceptionMessage', $exception->getMessage());
}
/**
* Returns the statically rendered exception message
*
* @param integer $statusCode
* @param \Exception $exception
* @return void
*/
protected function renderStatically($statusCode, \Exception $exception)
{
$statusMessage = Response::getStatusMessageByCode($statusCode);
$exceptionHeader = '';
while (true) {
$pathPosition = strpos($exception->getFile(), 'Packages/');
$filePathAndName = $pathPosition !== false ? substr($exception->getFile(), $pathPosition) : $exception->getFile();
$exceptionCodeNumber = $exception->getCode() > 0 ? '#' . $exception->getCode() . ': ' : '';
$moreInformationLink = $exceptionCodeNumber != '' ? '<p><a href="http://typo3.org/go/exception/' . $exception->getCode() . '">More information</a></p>' : '';
$exceptionMessageParts = $this->splitExceptionMessage($exception->getMessage());
$exceptionHeader .= '<h2 class="ExceptionSubject">' . $exceptionCodeNumber . htmlspecialchars($exceptionMessageParts['subject']) . '</h2>';
if ($exceptionMessageParts['body'] !== '') {
$exceptionHeader .= '<p class="ExceptionBody">' . nl2br(htmlspecialchars($exceptionMessageParts['body'])) . '</p>';
}
$exceptionHeader .= $moreInformationLink . '
<span class="ExceptionProperty">' . get_class($exception) . '</span> thrown in file<br />
<span class="ExceptionProperty">' . $filePathAndName . '</span> in line
<span class="ExceptionProperty">' . $exception->getLine() . '</span>.<br />';
if ($exception instanceof FlowException) {
$exceptionHeader .= '<span class="ExceptionProperty">Reference code: ' . $exception->getReferenceCode() . '</span><br />';
}
if ($exception->getPrevious() === null) {
break;
}
$exceptionHeader .= '<br /><div style="width: 100%; background-color: #515151; color: white; padding: 2px; margin: 0 0 6px 0;">Nested Exception</div>';
$exception = $exception->getPrevious();
}
$backtraceCode = Debugger::getBacktraceCode($exception->getTrace());
echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
<head>
<title>' . $statusCode . ' ' . $statusMessage . '</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style>
.ExceptionSubject {
margin: 0;
padding: 0;
font-size: 15px;
color: #BE0027;
}
.ExceptionBody {
padding: 10px;
margin: 10px;
color: black;
background: #DDD;
}
.ExceptionProperty {
color: #101010;
}
pre {
margin: 0;
font-size: 11px;
color: #515151;
background-color: #D0D0D0;
padding-left: 30px;
}
</style>
</head>
<div style="
position: absolute;
left: 10px;
background-color: #B9B9B9;
outline: 1px solid #515151;
color: #515151;
font-family: Arial, Helvetica, sans-serif;
font-size: 12px;
margin: 10px;
padding: 0;
">
<div style="width: 100%; background-color: #515151; color: white; padding: 2px; margin: 0 0 6px 0;">Uncaught Exception in Flow</div>
<div style="width: 100%; padding: 2px; margin: 0 0 6px 0;">
' . $exceptionHeader . '
<br />
' . $backtraceCode . '
</div>
</div>
';
}
/**
* Renders background information about the circumstances of the exception.
*
* @param string $message
* @param array $backTrace
* @return string
*/
protected function renderBacktrace($message, $backTrace)
{
return $message . PHP_EOL . PHP_EOL . Debugger::getBacktraceCode($backTrace, false, true);
}
/**
* Sends the given HTTP request
*
* @param Http\Request $httpRequest
* @return Http\Response
* @throws Http\Exception
* @api
*/
public function sendRequest(Http\Request $httpRequest)
{
$requestHandler = $this->bootstrap->getActiveRequestHandler();
if (!$requestHandler instanceof FunctionalTestRequestHandler) {
throw new Http\Exception('The browser\'s internal request engine has only been designed for use within functional tests.', 1335523749);
}
$this->securityContext->clearContext();
$this->validatorResolver->reset();
$response = new Http\Response();
$requestHandler->setHttpRequest($httpRequest);
$requestHandler->setHttpResponse($response);
$objectManager = $this->bootstrap->getObjectManager();
$baseComponentChain = $objectManager->get(\TYPO3\Flow\Http\Component\ComponentChain::class);
$componentContext = new ComponentContext($httpRequest, $response);
try {
$baseComponentChain->handle($componentContext);
} catch (\Exception $exception) {
$pathPosition = strpos($exception->getFile(), 'Packages/');
$filePathAndName = $pathPosition !== FALSE ? substr($exception->getFile(), $pathPosition) : $exception->getFile();
$exceptionCodeNumber = $exception->getCode() > 0 ? '#' . $exception->getCode() . ': ' : '';
$content = PHP_EOL . 'Uncaught Exception in Flow ' . $exceptionCodeNumber . $exception->getMessage() . PHP_EOL;
$content .= 'thrown in file ' . $filePathAndName . PHP_EOL;
$content .= 'in line ' . $exception->getLine() . PHP_EOL . PHP_EOL;
$content .= Debugger::getBacktraceCode($exception->getTrace(), FALSE, TRUE) . PHP_EOL;
if ($exception instanceof Exception) {
$statusCode = $exception->getStatusCode();
} else {
$statusCode = 500;
}
$response->setStatus($statusCode);
$response->setContent($content);
$response->setHeader('X-Flow-ExceptionCode', $exception->getCode());
$response->setHeader('X-Flow-ExceptionMessage', $exception->getMessage());
}
$session = $this->bootstrap->getObjectManager()->get(\TYPO3\Flow\Session\SessionInterface::class);
if ($session->isStarted()) {
$session->close();
}
return $response;
}
/**
* Renders background information about the circumstances of the exception.
*
* @param string $message
* @param array $backTrace
* @return string
*/
protected function renderBacktrace($message, $backTrace)
{
return $message . PHP_EOL . PHP_EOL . Debugger::getBacktraceCode($backTrace, FALSE, TRUE);
}
/**
* Renders background information about the circumstances of the exception.
*
* @param array $backTrace
* @return string
*/
protected function renderPostMortemInfo($message, $backTrace)
{
$output = $message . PHP_EOL . PHP_EOL . \TYPO3\Flow\Error\Debugger::getBacktraceCode($backTrace, FALSE, TRUE);
if (Bootstrap::$staticObjectManager instanceof ObjectManagerInterface) {
$bootstrap = Bootstrap::$staticObjectManager->get('TYPO3\\Flow\\Core\\Bootstrap');
/* @var Bootstrap $bootstrap */
$requestHandler = $bootstrap->getActiveRequestHandler();
if ($requestHandler instanceof HttpRequestHandlerInterface) {
$request = $requestHandler->getHttpRequest();
$response = $requestHandler->getHttpResponse();
$output .= PHP_EOL . 'HTTP REQUEST:' . PHP_EOL . ($request == '' ? '[request was empty]' : $request) . PHP_EOL;
$output .= PHP_EOL . 'HTTP RESPONSE:' . PHP_EOL . ($response == '' ? '[response was empty]' : $response) . PHP_EOL;
}
}
return $output;
}
/**
* Returns a link pointing to Forge to create a new issue.
*
* @param \Exception $exception
* @return string
*/
protected function getCreateIssueLink(\Exception $exception)
{
$filename = basename($exception->getFile());
return 'http://forge.typo3.org/projects/package-typo3-flow/issues/new?issue[subject]=' . urlencode(get_class($exception) . ' thrown in file ' . $filename) . '&issue[description]=' . urlencode($exception->getMessage() . chr(10) . strip_tags(str_replace(array('<br />', '</pre>'), chr(10), Debugger::getBacktraceCode($exception->getTrace(), FALSE))) . chr(10) . 'Please include more helpful information!') . '&issue[category_id]=554&issue[priority_id]=7';
}
/**
* Formats and echoes the exception as XHTML.
*
* @param \Exception $exception The exception object
* @return void
*/
protected function echoExceptionWeb(\Exception $exception)
{
if (!headers_sent()) {
header('HTTP/1.1 500 Internal Server Error');
}
$exceptionHeader = '';
while (TRUE) {
$pathPosition = strpos($exception->getFile(), 'Packages/');
$filePathAndName = $pathPosition !== FALSE ? substr($exception->getFile(), $pathPosition) : $exception->getFile();
$exceptionCodeNumber = $exception->getCode() > 0 ? '#' . $exception->getCode() . ': ' : '';
$moreInformationLink = $exceptionCodeNumber != '' ? '(<a href="http://typo3.org/go/exception/' . $exception->getCode() . '">More information</a>)' : '';
$createIssueLink = $this->getCreateIssueLink($exception);
$exceptionHeader .= '
<strong style="color: #BE0027;">' . $exceptionCodeNumber . htmlspecialchars($exception->getMessage()) . '</strong> ' . $moreInformationLink . '<br />
<br />
<span class="ExceptionProperty">' . get_class($exception) . '</span> thrown in file<br />
<span class="ExceptionProperty">' . $filePathAndName . '</span> in line
<span class="ExceptionProperty">' . $exception->getLine() . '</span>.<br />';
if ($exception instanceof \TYPO3\Flow\Exception) {
$exceptionHeader .= '<span class="ExceptionProperty">Reference code: ' . $exception->getReferenceCode() . '</span><br />';
}
if ($exception->getPrevious() === NULL) {
$exceptionHeader .= '<br /><a href="' . $createIssueLink . '">Go to the FORGE issue tracker and report the issue</a> - <strong>if you think it is a bug!</strong><br />';
break;
} else {
$exceptionHeader .= '<br /><div style="width: 100%; background-color: #515151; color: white; padding: 2px; margin: 0 0 6px 0;">Nested Exception</div>';
$exception = $exception->getPrevious();
}
}
$backtraceCode = \TYPO3\Flow\Error\Debugger::getBacktraceCode($exception->getTrace());
echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
<head>
<title>Flow Exception</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
</head>
<style>
.ExceptionProperty {
color: #101010;
}
pre {
margin: 0;
font-size: 11px;
color: #515151;
background-color: #D0D0D0;
padding-left: 30px;
}
</style>
<div style="
position: absolute;
left: 10px;
background-color: #B9B9B9;
outline: 1px solid #515151;
color: #515151;
font-family: Arial, Helvetica, sans-serif;
font-size: 12px;
margin: 10px;
padding: 0;
">
<div style="width: 100%; background-color: #515151; color: white; padding: 2px; margin: 0 0 6px 0;">Uncaught Exception in Flow</div>
<div style="width: 100%; padding: 2px; margin: 0 0 6px 0;">
' . $exceptionHeader . '
<br />
' . $backtraceCode . '
</div>
</div>
';
$response = new \TYPO3\Flow\Http\Response();
$response->setStatus(400);
\Debug\Toolbar\Service\DataStorage::add('Request:Responses', $response);
$this->emitAboutToRenderDebugToolbar();
$toolbar = new \Debug\Toolbar\Toolbar\View();
echo $toolbar->render();
}
