95 lines
3.5 KiB
PHP
95 lines
3.5 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This file is part of the Symfony package.
|
||
|
|
*
|
||
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
||
|
|
*
|
||
|
|
* For the full copyright and license information, please view the LICENSE
|
||
|
|
* file that was distributed with this source code.
|
||
|
|
*/
|
||
|
|
|
||
|
|
namespace Symfony\Component\ErrorHandler\ErrorRenderer;
|
||
|
|
|
||
|
|
use Symfony\Component\ErrorHandler\Exception\FlattenException;
|
||
|
|
use Symfony\Component\HttpFoundation\Request;
|
||
|
|
use Symfony\Component\HttpFoundation\RequestStack;
|
||
|
|
use Symfony\Component\Serializer\Exception\NotEncodableValueException;
|
||
|
|
use Symfony\Component\Serializer\SerializerInterface;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Formats an exception using Serializer for rendering.
|
||
|
|
*
|
||
|
|
* @author Nicolas Grekas <p@tchwork.com>
|
||
|
|
*/
|
||
|
|
class SerializerErrorRenderer implements ErrorRendererInterface
|
||
|
|
{
|
||
|
|
private $serializer;
|
||
|
|
private $format;
|
||
|
|
private $fallbackErrorRenderer;
|
||
|
|
private $debug;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param string|callable(FlattenException) $format The format as a string or a callable that should return it
|
||
|
|
* formats not supported by Request::getMimeTypes() should be given as mime types
|
||
|
|
* @param bool|callable $debug The debugging mode as a boolean or a callable that should return it
|
||
|
|
*/
|
||
|
|
public function __construct(SerializerInterface $serializer, $format, ErrorRendererInterface $fallbackErrorRenderer = null, $debug = false)
|
||
|
|
{
|
||
|
|
if (!\is_string($format) && !\is_callable($format)) {
|
||
|
|
throw new \TypeError(sprintf('Argument 2 passed to "%s()" must be a string or a callable, "%s" given.', __METHOD__, \gettype($format)));
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!\is_bool($debug) && !\is_callable($debug)) {
|
||
|
|
throw new \TypeError(sprintf('Argument 4 passed to "%s()" must be a boolean or a callable, "%s" given.', __METHOD__, \gettype($debug)));
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->serializer = $serializer;
|
||
|
|
$this->format = $format;
|
||
|
|
$this->fallbackErrorRenderer = $fallbackErrorRenderer ?? new HtmlErrorRenderer();
|
||
|
|
$this->debug = $debug;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* {@inheritdoc}
|
||
|
|
*/
|
||
|
|
public function render(\Throwable $exception): FlattenException
|
||
|
|
{
|
||
|
|
$headers = [];
|
||
|
|
$debug = \is_bool($this->debug) ? $this->debug : ($this->debug)($exception);
|
||
|
|
if ($debug) {
|
||
|
|
$headers['X-Debug-Exception'] = rawurlencode($exception->getMessage());
|
||
|
|
$headers['X-Debug-Exception-File'] = rawurlencode($exception->getFile()).':'.$exception->getLine();
|
||
|
|
}
|
||
|
|
|
||
|
|
$flattenException = FlattenException::createFromThrowable($exception, null, $headers);
|
||
|
|
|
||
|
|
try {
|
||
|
|
$format = \is_string($this->format) ? $this->format : ($this->format)($flattenException);
|
||
|
|
$headers = [
|
||
|
|
'Content-Type' => Request::getMimeTypes($format)[0] ?? $format,
|
||
|
|
'Vary' => 'Accept',
|
||
|
|
];
|
||
|
|
|
||
|
|
return $flattenException->setAsString($this->serializer->serialize($flattenException, $format, [
|
||
|
|
'exception' => $exception,
|
||
|
|
'debug' => $debug,
|
||
|
|
]))
|
||
|
|
->setHeaders($flattenException->getHeaders() + $headers);
|
||
|
|
} catch (NotEncodableValueException $e) {
|
||
|
|
return $this->fallbackErrorRenderer->render($exception);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function getPreferredFormat(RequestStack $requestStack): \Closure
|
||
|
|
{
|
||
|
|
return static function () use ($requestStack) {
|
||
|
|
if (!$request = $requestStack->getCurrentRequest()) {
|
||
|
|
throw new NotEncodableValueException();
|
||
|
|
}
|
||
|
|
|
||
|
|
return $request->getPreferredFormat();
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|