Ubuntu
getMessage();
if (!method_exists($exception, 'isHtmlMessage') || !$exception->isHtmlMessage()) {
$message = strip_tags(str_replace('
', PHP_EOL, $message));
}
$message = sprintf(
"Uncaught exception in %s line %d:\n%s\n",
$exception->getFile(),
$exception->getLine(),
ExceptionToTextProcessor::getMessageAndWholeBacktrace($exception)
);
echo $message;
exit(1);
}
/**
* @param Exception|\Throwable $exception
*/
public static function dieWithHtmlErrorPage($exception)
{
// Set an appropriate HTTP response code.
switch (true) {
case ( ($exception instanceof \Piwik\Http\HttpCodeException || $exception instanceof \Piwik\Exception\NotSupportedBrowserException) && $exception->getCode() > 0):
// For these exception types, use the exception-provided error code.
http_response_code($exception->getCode());
break;
case ($exception instanceof \Piwik\Exception\NotYetInstalledException):
http_response_code(404);
break;
default:
http_response_code(500);
}
// Log the error with an appropriate loglevel.
switch (true) {
case ($exception instanceof \Piwik\Exception\NotSupportedBrowserException):
// These unsupported browsers are really a client-side problem, so log only at DEBUG level.
self::logException($exception, Log::DEBUG);
break;
default:
self::logException($exception);
}
Common::sendHeader('Content-Type: text/html; charset=utf-8');
try {
echo self::getErrorResponse($exception);
} catch (Exception $e) {
// When there are failures while generating the HTML error response itself,
// we simply print out the error message instead.
echo $exception->getMessage();
}
exit(1);
}
/**
* @param Exception|\Throwable $ex
*/
private static function getErrorResponse($ex)
{
$debugTrace = $ex->getTraceAsString();
$message = $ex->getMessage();
$isHtmlMessage = method_exists($ex, 'isHtmlMessage') && $ex->isHtmlMessage();
if (!$isHtmlMessage && Request::isApiRequest($_GET)) {
$outputFormat = strtolower(Common::getRequestVar('format', 'xml', 'string', $_GET + $_POST));
$response = new ResponseBuilder($outputFormat);
return $response->getResponseException($ex);
} elseif (!$isHtmlMessage) {
$message = Common::sanitizeInputValue($message);
}
$logoHeaderUrl = 'plugins/Morpheus/images/logo.svg';
$logoFaviconUrl = 'plugins/CoreHome/images/favicon.png';
try {
$logo = new CustomLogo();
if ($logo->hasSVGLogo()) {
$logoHeaderUrl = $logo->getSVGLogoUrl();
} else {
$logoHeaderUrl = $logo->getHeaderLogoUrl();
}
$logoFaviconUrl = $logo->getPathUserFavicon();
} catch (Exception $ex) {
try {
Log::debug($ex);
} catch (\Exception $otherEx) {
// DI container may not be setup at this point
}
}
// Unsupported browser errors shouldn't be written to the web server log. At DEBUG logging level this error will
// be written to the application log instead
$writeErrorLog = !($ex instanceof \Piwik\Exception\NotSupportedBrowserException);
$redirectUrl = null;
$countdownToRedirect = null;
if ($ex instanceof IRedirectException) {
$redirectUrl = $ex->getRedirectionUrl();
$countdownToRedirect = $ex->getCountdown();
}
$hostname = Url::getRFCValidHostname();
$hostStr = $hostname ? "[$hostname] " : '- ';
$result = Piwik_GetErrorMessagePage(
$message,
$debugTrace,
true,
true,
$logoHeaderUrl,
$logoFaviconUrl,
null,
$hostStr,
$writeErrorLog,
$redirectUrl,
$countdownToRedirect
);
try {
/**
* Triggered before a Piwik error page is displayed to the user.
*
* This event can be used to modify the content of the error page that is displayed when
* an exception is caught.
*
* @param string &$result The HTML of the error page.
* @param Exception $ex The Exception displayed in the error page.
*/
Piwik::postEvent('FrontController.modifyErrorPage', [&$result, $ex]);
} catch (ContainerDoesNotExistException $ex) {
// this can happen when an error occurs before the Piwik environment is created
}
return $result;
}
private static function logException($exception, $loglevel = Log::ERROR)
{
try {
switch ($loglevel) {
case (Log::DEBUG):
StaticContainer::get(LoggerInterface::class)->debug('Uncaught exception: {exception}', [
'exception' => $exception,
'ignoreInScreenWriter' => true,
]);
break;
case (Log::ERROR):
default:
StaticContainer::get(LoggerInterface::class)->error('Uncaught exception: {exception}', [
'exception' => $exception,
'ignoreInScreenWriter' => true,
]);
}
} catch (DependencyException $ex) {
// ignore (occurs if exception is thrown when resolving DI entries)
} catch (ContainerDoesNotExistException $ex) {
// ignore
}
}
}