LucaDegasperi\OAuth2Server\Middleware\OAuthExceptionHandlerMiddleware

Complexity

Total Complexity

6

Size/Duplication

Total Lines	38
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Test Coverage

Coverage

0%

Importance

Changes	4
Bugs	1	Features	2

1 Method

Rating	Name	Duplication	Size	Complexity
B	handle()	0	27	6

<?php

/*
 * This file is part of OAuth 2.0 Laravel.
 *
 * (c) Luca Degasperi <packages@lucadegasperi.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace LucaDegasperi\OAuth2Server\Middleware;

use Closure;
use Illuminate\Http\JsonResponse;
use League\OAuth2\Server\Exception\OAuthException;

/**
 * This is the exception handler middleware class.
 *
 * @author Luca Degasperi <packages@lucadegasperi.com>
 */
class OAuthExceptionHandlerMiddleware
{
    /**
     * Handle an incoming request.
     *
     * @param \Illuminate\Http\Request  $request
     * @param \Closure $next
     *
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        try {
            $response = $next($request);
            // Was an exception thrown? If so and available catch in our middleware
            if (isset($response->exception) && $response->exception) {
                throw $response->exception;
            }

            return $response;
        } catch (OAuthException $e) {
            $data = [
                'error' => $e->errorType,
                'error_description' => $e->getMessage(),
            ];

            $headers = [];
            foreach ($e->getHttpHeaders() as $v) {
                $parts = explode(':', $v);
                if (count($parts) > 1) {
                    $headers[$parts[0]] = $parts[1];
                }
            }

            return new JsonResponse($data, $e->httpStatusCode, $headers);
        }
    }
}