UrlEncodedTypeDecoder::decode() - Code Metrics - Inspection of "enhance decoder doc" - chubbyphp/chubbyphp-deserialization - Measure and Improve Code Quality continuously with Scrutinizer

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by Dominik

created 2017-10-14 14:16 UTC

UrlEncodedTypeDecoder::decode() A

↳ Parent: UrlEncodedTypeDecoder

Complexity

Conditions	3
Paths	2

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	11
ccs	6
cts	6
cp	1
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	6
nc	2
nop	1
crap	3

<?php

declare(strict_types=1);

namespace Chubbyphp\Deserialization\Decoder;

use Chubbyphp\Deserialization\DeserializerRuntimeException;

final class UrlEncodedTypeDecoder implements TypeDecoderInterface
{
    /**
     * @return string
     */
    public function getContentType(): string
    {
        return 'application/x-www-form-urlencoded';
    }

    /**
     * @param string $data
     *
     * @return array
     *
     * @throws DeserializerRuntimeException
     */
    public function decode(string $data): array
    {
        $rawData = [];
        parse_str($data, $rawData);

        if ('' !== $data && [] === $rawData) {
            throw DeserializerRuntimeException::createNotParsable($this->getContentType());
        }

        return $this->fixValues($rawData);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
    }

    /**
     * @param array $rawData
     *
     * @return array
     */
    private function fixValues(array $rawData): array
    {
        $data = [];
        foreach ($rawData as $rawKey => $value) {
            $key = (string) (int) $rawKey === $rawData ? (int) $rawKey : $rawKey;

            if (is_array($value)) {
                $data[$key] = $this->fixValues($value);
            } else {
                $data[$key] = $this->fixValue($value);
            }
        }

        return $data;
    }

    /**
     * @param string $value
     *
     * @return mixed
     */
    private function fixValue(string $value)
    {
        if (is_numeric($value)) {
            if ((string) (int) $value === $value) {
                return (int) $value;
            }

            return (float) $value;
        }

        if ('' === $value) {
            return null;
        }

        return $value;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Chubbyphp\Deserialization\Decoder;
6
7		use Chubbyphp\Deserialization\DeserializerRuntimeException;
8
9		final class UrlEncodedTypeDecoder implements TypeDecoderInterface
10		{
11		/**
12		* @return string
13		*/
14	2	public function getContentType(): string
15		{
16	2	return 'application/x-www-form-urlencoded';
17		}
18
19		/**
20		* @param string $data
21		*
22		* @return array
23		*
24		* @throws DeserializerRuntimeException
25		*/
26	3	public function decode(string $data): array
27		{
28	3	$rawData = [];
29	3	parse_str($data, $rawData);
30
31	3	if ('' !== $data && [] === $rawData) {
32	1	throw DeserializerRuntimeException::createNotParsable($this->getContentType());
33		}
34
35	2	return $this->fixValues($rawData);
		0 ignored issues – show Bug introduced 2017-10-14 14:17 UTC by Report Bug Copy Issue Report It seems like `$rawData` can also be of type `null`; however, `Chubbyphp\Deserializatio...ypeDecoder::fixValues()` does only seem to accept `array`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
36		}
37
38		/**
39		* @param array $rawData
40		*
41		* @return array
42		*/
43	2	private function fixValues(array $rawData): array
44		{
45	2	$data = [];
46	2	foreach ($rawData as $rawKey => $value) {
47	2	$key = (string) (int) $rawKey === $rawData ? (int) $rawKey : $rawKey;
48
49	2	if (is_array($value)) {
50	2	$data[$key] = $this->fixValues($value);
51		} else {
52	2	$data[$key] = $this->fixValue($value);
53		}
54		}
55
56	2	return $data;
57		}
58
59		/**
60		* @param string $value
61		*
62		* @return mixed
63		*/
64	2	private function fixValue(string $value)
65		{
66	2	if (is_numeric($value)) {
67	2	if ((string) (int) $value === $value) {
68	2	return (int) $value;
69		}
70
71	2	return (float) $value;
72		}
73
74	2	if ('' === $value) {
75	1	return null;
76		}
77
78	2	return $value;
79		}
80		}
81

chubbyphp / chubbyphp-deserialization

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UrlEncodedTypeDecoder::decode() A

Complexity

Size

Duplication

Code Coverage

Importance

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