/**
* Outputs a stack trace based on the supplied options.
*
* ### Options
*
* - `depth` - The number of stack frames to return. Defaults to 999
* - `format` - The format you want the return. Defaults to the currently selected format. If
* format is 'array' or 'points' the return will be an array.
* - `args` - Should arguments for functions be shown? If true, the arguments for each method call
* will be displayed.
* - `start` - The stack frame to start generating a trace from. Defaults to 0
*
* @param array $options Format for outputting stack trace.
* @return mixed Formatted stack trace.
* @link http://book.cakephp.org/3.0/en/development/debugging.html#generating-stack-traces
*/
public static function trace(array $options = [])
{
return Debugger::formatTrace(debug_backtrace(), $options);
}
public function processError($request, $exception)
{
$response = new Response();
$viewVars = ["exception" => $exception];
$code = 500;
$errorCode = $exception->getCode();
if ($errorCode >= 400 && $errorCode < 506) {
$code = $errorCode;
}
$response->statusCode($code);
$viewVars["code"] = $code;
if (method_exists($exception, 'responseHeader')) {
$response->header($exception->responseHeader());
}
if ($request) {
$viewVars["url"] = $request->url();
}
$isDebug = Configuration::getInstance()->get("debug");
if ($isDebug) {
$viewVars['trace'] = Debugger::formatTrace($exception->getTrace(), ['format' => 'array', 'args' => false]);
}
$message = $exception->getMessage();
$isHttpException = $exception instanceof HttpException;
if (!$isDebug && !$isHttpException) {
if ($code < 500) {
$message = \CoreTyson\tr('cake', 'Not Found');
} else {
$message = \CoreTyson\tr('cake', 'An Internal Error Has Occurred.');
}
}
$viewVars["message"] = $message;
$template = "error" . $code;
if (!$isDebug && !$isHttpException) {
$template = 'error500';
if ($code < 500) {
$template = 'error400';
}
}
if ($isHttpException) {
$template = 'error500';
if ($code < 500) {
$template = 'error400';
}
}
if ($exception instanceof PDOException) {
$template = 'pdo_error';
}
try {
$view = new View();
$response->body($view->render("Error/" . $template));
} catch (MissingTemplateException $e) {
return $this->_outputMessageSafe('error500');
} catch (MissingPluginException $e) {
$attributes = $e->getAttributes();
if (isset($attributes['plugin']) && $attributes['plugin'] === $this->controller->plugin) {
$this->controller->plugin = null;
}
return $this->_outputMessageSafe('error500');
} catch (Exception $e) {
return $this->_outputMessageSafe('error500');
}
}
