QueryParamsParser::__construct()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 0

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 1
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
eloc 0
c 1
b 0
f 0
nc 1
nop 1
dl 0
loc 3
ccs 1
cts 1
cp 1
crap 1
rs 10
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<?php
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declare(strict_types=1);
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namespace RazonYang\Yii\TranslatorMiddleware\LocaleParser;
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use Psr\Http\Message\ServerRequestInterface;
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use RazonYang\Yii\TranslatorMiddleware\LocaleParserInterface;
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/**
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 * QueryParamsParser implements the LocaleParserInterface that parse the locale from request query params.
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 */
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final class QueryParamsParser implements LocaleParserInterface
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{
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    public function __construct(
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        private string $query = 'lang',
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    ) {
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    }
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    public function parse(ServerRequestInterface $request): ?string
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    {
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        $params = $request->getQueryParams();
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        return empty($params[$this->query]) ? null : $params[$this->query];
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    }
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}
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