namespace BookStack\Exceptions;
use Exception;
-use Illuminate\Contracts\Validation\ValidationException;
+use Illuminate\Auth\AuthenticationException;
+use Illuminate\Http\Request;
+use Illuminate\Pipeline\Pipeline;
+use Illuminate\Validation\ValidationException;
use Illuminate\Database\Eloquent\ModelNotFoundException;
-use PhpSpec\Exception\Example\ErrorException;
use Symfony\Component\HttpKernel\Exception\HttpException;
use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
use Illuminate\Auth\Access\AuthorizationException;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
class Handler extends ExceptionHandler
{
/**
* Report or log an exception.
- *
* This is a great spot to send exceptions to Sentry, Bugsnag, etc.
*
* @param \Exception $e
+ * @return mixed
*/
public function report(Exception $e)
{
return response()->view('errors/' . $code, ['message' => $message], $code);
}
+ // Handle 404 errors with a loaded session to enable showing user-specific information
+ if ($this->isExceptionType($e, NotFoundHttpException::class)) {
+ return $this->loadErrorMiddleware($request, function ($request) use ($e) {
+ $message = $e->getMessage() ?: trans('errors.404_page_not_found');
+ return response()->view('errors/404', ['message' => $message], 404);
+ });
+ }
+
return parent::render($request, $e);
}
+ /**
+ * Load the middleware required to show state/session-enabled error pages.
+ * @param Request $request
+ * @param $callback
+ * @return mixed
+ */
+ protected function loadErrorMiddleware(Request $request, $callback)
+ {
+ $middleware = (\Route::getMiddlewareGroups()['web_errors']);
+ return (new Pipeline($this->container))
+ ->send($request)
+ ->through($middleware)
+ ->then($callback);
+ }
+
/**
* Check the exception chain to compare against the original exception type.
* @param Exception $e
* @param $type
* @return bool
*/
- protected function isExceptionType(Exception $e, $type) {
+ protected function isExceptionType(Exception $e, $type)
+ {
do {
- if (is_a($e, $type)) return true;
+ if (is_a($e, $type)) {
+ return true;
+ }
} while ($e = $e->getPrevious());
return false;
}
* @param Exception $e
* @return string
*/
- protected function getOriginalMessage(Exception $e) {
+ protected function getOriginalMessage(Exception $e)
+ {
do {
$message = $e->getMessage();
} while ($e = $e->getPrevious());
return redirect()->guest('login');
}
+
+ /**
+ * Convert a validation exception into a JSON response.
+ *
+ * @param \Illuminate\Http\Request $request
+ * @param \Illuminate\Validation\ValidationException $exception
+ * @return \Illuminate\Http\JsonResponse
+ */
+ protected function invalidJson($request, ValidationException $exception)
+ {
+ return response()->json($exception->errors(), $exception->status);
+ }
}