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ariadna |
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<?php
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/**
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* Slim Framework (https://slimframework.com)
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*
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* @license https://github.com/slimphp/Slim/blob/4.x/LICENSE.md (MIT License)
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*/
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declare(strict_types=1);
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namespace Slim\Error\Renderers;
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use Slim\Error\AbstractErrorRenderer;
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use Throwable;
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use function get_class;
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use function json_encode;
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use const JSON_PRETTY_PRINT;
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use const JSON_UNESCAPED_SLASHES;
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/**
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* Default Slim application JSON Error Renderer
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*/
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class JsonErrorRenderer extends AbstractErrorRenderer
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{
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public function __invoke(Throwable $exception, bool $displayErrorDetails): string
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{
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$error = ['message' => $this->getErrorTitle($exception)];
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if ($displayErrorDetails) {
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$error['exception'] = [];
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do {
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$error['exception'][] = $this->formatExceptionFragment($exception);
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} while ($exception = $exception->getPrevious());
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}
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return (string) json_encode($error, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
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}
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/**
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* @return array<string|int>
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*/
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private function formatExceptionFragment(Throwable $exception): array
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{
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/** @var int|string $code */
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$code = $exception->getCode();
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return [
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'type' => get_class($exception),
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'code' => $code,
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'message' => $exception->getMessage(),
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'file' => $exception->getFile(),
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'line' => $exception->getLine(),
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];
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}
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}
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