JsonBodyParser::process() - Code Metrics - Inspection of "Added "JsonBodyParser" middleware" - yiisoft/yii-web - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#269)

unknown

created 2020-07-07 13:00 UTC

JsonBodyParser::process() A

↳ Parent: JsonBodyParser

Complexity

Conditions	3
Paths	2

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	5
c	1
b	0
f	0
nc	2
nop	2
dl	0
loc	11
rs	10

<?php

declare(strict_types=1);

namespace Yiisoft\Yii\Web\Middleware;

use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;

final class JsonBodyParser implements MiddlewareInterface
{
    private bool $throwException = true;

    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $contentType = $request->getHeaderLine('Content-Type');

        if ($contentType && strpos(strtolower($contentType), 'application/json') !== false) {
            $request = $request->withParsedBody(
                $this->parse($request->getBody()->getContents())
            );
        }

        return $handler->handle($request);
    }

    public function throwException(bool $value): self
    {
        $new = clone $this;
        $new->throwException = $value;
        return $new;
    }

    private function parse(string $body): array
    {
        try {
            $result = json_decode($body, true, 512, JSON_THROW_ON_ERROR);
            return is_array($result) ? $result : [];
        } catch (\JsonException $e) {
            if ($this->throwException) {
                throw new \InvalidArgumentException('Invalid JSON data in request body: ' . $e->getMessage());
            }
            return [];
        }
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Yiisoft\Yii\Web\Middleware;
6
7			use Psr\Http\Message\ResponseInterface;
8			use Psr\Http\Message\ServerRequestInterface;
9			use Psr\Http\Server\MiddlewareInterface;
10			use Psr\Http\Server\RequestHandlerInterface;
11
12			final class JsonBodyParser implements MiddlewareInterface
13			{
14			private bool $throwException = true;
15
16			public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
17			{
18			$contentType = $request->getHeaderLine('Content-Type');
19
20			if ($contentType && strpos(strtolower($contentType), 'application/json') !== false) {
21			$request = $request->withParsedBody(
22			$this->parse($request->getBody()->getContents())
23			);
24			}
25
26			return $handler->handle($request);
27			}
28
29			public function throwException(bool $value): self
30			{
31			$new = clone $this;
32			$new->throwException = $value;
33			return $new;
34			}
35
36			private function parse(string $body): array
37			{
38			try {
39			$result = json_decode($body, true, 512, JSON_THROW_ON_ERROR);
40			return is_array($result) ? $result : [];
41			} catch (\JsonException $e) {
42			if ($this->throwException) {
43			throw new \InvalidArgumentException('Invalid JSON data in request body: ' . $e->getMessage());
44			}
45			return [];
46			}
47			}
48			}
49

yiisoft / yii-web

Pull Request — master (#269)

JsonBodyParser::process() A

Complexity

Size

Duplication

Importance

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