JsonDecode::__invoke() - Code Metrics - alps-asd/app-state-diagram - Measure and Improve Code Quality continuously with Scrutinizer

JsonDecode::__invoke() A
last analyzed 2023-02-17 10:17 UTC

↳ Parent: JsonDecode

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

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

<?php

declare(strict_types=1);

namespace Koriym\AppStateDiagram;

use Seld\JsonLint\JsonParser;
use Seld\JsonLint\ParsingException;
use UnexpectedValueException;

use function assert;
use function defined;
use function is_object;
use function json_decode;
use function json_last_error;

use const JSON_ERROR_UTF8;

final class JsonDecode
{
    public function __invoke(string $jsonString): object
    {
        $json = json_decode($jsonString, false);
        if (json_last_error()) {
            throw $this->getJsonErrorMsg($jsonString);
        }

        assert(is_object($json));

        return $json;
    }

    /**
     * Better json error message
     *
     * Taken from [how Composer uses this library] in https://github.com/Seldaek/jsonlint
     *
     * @see https://github.com/composer/composer/blob/56edd53046fd697d32b2fd2fbaf45af5d7951671/src/Composer/Json/JsonFile.php#L283-L318
     */
    private function getJsonErrorMsg(string $json): ParsingException
    {
        $result = (new JsonParser())->lint($json);
        if (defined('JSON_ERROR_UTF8') && json_last_error() === JSON_ERROR_UTF8) {
            throw new UnexpectedValueException('"' . $json . '" is not UTF-8, could not parse as JSON');
        }

        assert($result instanceof ParsingException);

        return new ParsingException($result->getMessage(), $result->getDetails());
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Koriym\AppStateDiagram;
6
7			use Seld\JsonLint\JsonParser;
8			use Seld\JsonLint\ParsingException;
9			use UnexpectedValueException;
10
11			use function assert;
12			use function defined;
13			use function is_object;
14			use function json_decode;
15			use function json_last_error;
16
17			use const JSON_ERROR_UTF8;
18
19			final class JsonDecode
20			{
21			public function __invoke(string $jsonString): object
22			{
23			$json = json_decode($jsonString, false);
24			if (json_last_error()) {
25			throw $this->getJsonErrorMsg($jsonString);
26			}
27
28			assert(is_object($json));
29
30			return $json;
31			}
32
33			/**
34			* Better json error message
35			*
36			* Taken from [how Composer uses this library] in https://github.com/Seldaek/jsonlint
37			*
38			* @see https://github.com/composer/composer/blob/56edd53046fd697d32b2fd2fbaf45af5d7951671/src/Composer/Json/JsonFile.php#L283-L318
39			*/
40			private function getJsonErrorMsg(string $json): ParsingException
41			{
42			$result = (new JsonParser())->lint($json);
43			if (defined('JSON_ERROR_UTF8') && json_last_error() === JSON_ERROR_UTF8) {
44			throw new UnexpectedValueException('"' . $json . '" is not UTF-8, could not parse as JSON');
45			}
46
47			assert($result instanceof ParsingException);
48
49			return new ParsingException($result->getMessage(), $result->getDetails());
50			}
51			}
52

alps-asd / app-state-diagram

JsonDecode::__invoke() A last analyzed 2023-02-17 10:17 UTC

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like

JsonDecode::__invoke() A
last analyzed 2023-02-17 10:17 UTC