DataUrlMapper::parse() - Code Metrics - alex-kalanis/restful - Measure and Improve Code Quality continuously with Scrutinizer

DataUrlMapper::parse() A
last analyzed 2024-12-26 06:23 UTC

↳ Parent: DataUrlMapper

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	2.0625

Importance

Changes

Metric	Value
eloc	4
dl	0
loc	8
ccs	3
cts	4
cp	0.75
rs	10
c	0
b	0
f	0
cc	2
nc	2
nop	1
crap	2.0625

<?php

namespace kalanis\Restful\Mapping;


use kalanis\Restful\Exceptions\InvalidArgumentException;
use kalanis\Restful\Mapping\Exceptions\MappingException;
use kalanis\Restful\Resource\Media;
use Nette\Utils\Strings;


/**
 * DataUrlMapper - encode or decode base64 file
 * @package kalanis\Restful\Mapping
 */
class DataUrlMapper implements IMapper
{

    /**
     * Create DATA URL from file
     * @param string|object|iterable<string|int, mixed> $data
     * @param bool $prettyPrint
     * @throws InvalidArgumentException
     * @return string
     *
     */
    public function stringify(iterable|string|object $data, bool $prettyPrint = true): string
    {
        if (!$data instanceof Media) {
            throw new InvalidArgumentException(
                'DataUrlMapper expects object of type Media, ' . (gettype($data)) . ' given'
            );
        }
        return sprintf('data:%s;base64,%s', $data->getContentType(), base64_encode($data->getContent()));
    }

    /**
     * Convert client request data to array or traversable
     * @param mixed $data
     * @throws MappingException
     * @return object
     */
    public function parse(mixed $data): object
    {
        $matches = Strings::match(strval($data), "@^data:([\w/]+?);(\w+?),(.*)$@si");
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();
        if (!$matches) {

            throw new MappingException('Given data URL is invalid.');
        }

        return new Media(base64_decode((string) $matches[3]), $matches[1]);
    }
}


1		<?php
2
3		namespace kalanis\Restful\Mapping;
4
5
6		use kalanis\Restful\Exceptions\InvalidArgumentException;
7		use kalanis\Restful\Mapping\Exceptions\MappingException;
8		use kalanis\Restful\Resource\Media;
9		use Nette\Utils\Strings;
10
11
12		/**
13		* DataUrlMapper - encode or decode base64 file
14		* @package kalanis\Restful\Mapping
15		*/
16	1	class DataUrlMapper implements IMapper
17		{
18
19		/**
20		* Create DATA URL from file
21		* @param string\|object\|iterable<string\|int, mixed> $data
22		* @param bool $prettyPrint
23		* @throws InvalidArgumentException
24		* @return string
25		*
26		*/
27		public function stringify(iterable\|string\|object $data, bool $prettyPrint = true): string
28		{
29	1	if (!$data instanceof Media) {
30		throw new InvalidArgumentException(
31		'DataUrlMapper expects object of type Media, ' . (gettype($data)) . ' given'
32		);
33		}
34	1	return sprintf('data:%s;base64,%s', $data->getContentType(), base64_encode($data->getContent()));
35		}
36
37		/**
38		* Convert client request data to array or traversable
39		* @param mixed $data
40		* @throws MappingException
41		* @return object
42		*/
43		public function parse(mixed $data): object
44		{
45	1	$matches = Strings::match(strval($data), "@^data:([\w/]+?);(\w+?),(.*)$@si");
		0 ignored issues – show Bug introduced 2024-12-26 05:23 UTC by Report Bug Copy Issue Report Are you sure the assignment to `$matches` is correct as `Nette\Utils\Strings::mat.../]+?);(\w+?),(.*)$@si')` targeting `Nette\Utils\Strings::match()` seems to always return null. This check looks for function or method calls that always return null and whose return value is assigned to a variable. class A { function getObject() { return null; } } $a = new A(); $object = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
46	1	if (!$matches) {
		0 ignored issues – show introduced 2024-12-26 05:23 UTC by Report Bug Copy Issue Report `$matches` is of type `null`, thus it always evaluated to `false`. Loading history...
47		throw new MappingException('Given data URL is invalid.');
48		}
49
50	1	return new Media(base64_decode((string) $matches[3]), $matches[1]);
51		}
52		}
53

alex-kalanis / restful

DataUrlMapper::parse() A last analyzed 2024-12-26 06:23 UTC

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DataUrlMapper::parse() A
last analyzed 2024-12-26 06:23 UTC