JsonBodyParser::parse() - 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 14:25 UTC

JsonBodyParser::parse() B

↳ Parent: JsonBodyParser

Complexity

Conditions	7
Paths	6

Size

Total Lines	13
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	7
eloc	8
c	1
b	0
f	0
nc	6
nop	1
dl	0
loc	13
rs	8.8333

<?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;
use Yiisoft\Http\Header;

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

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

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

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

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

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

    /**
     * @return mixed
     */
    private function parse(string $body)
    {
        try {
            $result = json_decode($body, $this->assoc, 512, JSON_THROW_ON_ERROR | JSON_INVALID_UTF8_IGNORE);
            if (($this->assoc === true && is_array($result)) || ($this->assoc === false && is_object($result))) {
                return $result;
            }
        } catch (\JsonException $e) {
            if ($this->throwException) {
                throw new \InvalidArgumentException('Invalid JSON data in request body: ' . $e->getMessage());
            }
        }
        return null;
    }
}


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			use Yiisoft\Http\Header;
12
13			final class JsonBodyParser implements MiddlewareInterface
14			{
15			private bool $assoc = true;
16			private bool $throwException = true;
17
18			public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
19			{
20			$contentType = $request->getHeaderLine(Header::CONTENT_TYPE);
21
22			if ($contentType && strpos(strtolower($contentType), 'application/json') !== false) {
23			$request = $request->withParsedBody(
24			$this->parse($request->getBody()->getContents())
25			);
26			}
27
28			return $handler->handle($request);
29			}
30
31			public function withAssoc(bool $value): self
32			{
33			$new = clone $this;
34			$new->assoc = $value;
35			return $new;
36			}
37
38			public function withThrowException(bool $value): self
39			{
40			$new = clone $this;
41			$new->throwException = $value;
42			return $new;
43			}
44
45			/**
46			* @return mixed
47			*/
48			private function parse(string $body)
49			{
50			try {
51			$result = json_decode($body, $this->assoc, 512, JSON_THROW_ON_ERROR \| JSON_INVALID_UTF8_IGNORE);
52			if (($this->assoc === true && is_array($result)) \|\| ($this->assoc === false && is_object($result))) {
53			return $result;
54			}
55			} catch (\JsonException $e) {
56			if ($this->throwException) {
57			throw new \InvalidArgumentException('Invalid JSON data in request body: ' . $e->getMessage());
58			}
59			}
60			return null;
61			}
62			}
63

yiisoft / yii-web

Pull Request — master (#269)

JsonBodyParser::parse() B

Complexity

Size

Duplication

Importance

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