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ParamsExtractorTokenModifier::createParamValue()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 2

Importance

Changes 2
Bugs 0 Features 0
Metric Value
eloc 3
c 2
b 0
f 0
dl 0
loc 6
ccs 3
cts 3
cp 1
rs 10
cc 2
nc 2
nop 1
crap 2
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<?php
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namespace Efabrica\TranslationsAutomatization\Bridge\KdybyTranslation\TokenModifier;
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use Efabrica\TranslationsAutomatization\Tokenizer\Token;
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use Efabrica\TranslationsAutomatization\TokenModifier\TokenModifier;
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class ParamsExtractorTokenModifier extends TokenModifier
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{
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    private $staticParamsNameMap = [];
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    private $staticParamsValueMap = [];
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    public function __construct(array $staticParamsNameMap = [], array $staticParamsValueMap = [])
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    {
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        $this->staticParamsNameMap = $staticParamsNameMap;
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        $this->staticParamsValueMap = $staticParamsValueMap;
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    }
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    protected function modify(Token $token): Token
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    {
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        $targetText = $token->getTargetText();
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        preg_match_all('/{(.*?)}/', $targetText, $matches);
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        $textParameters = [];
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        $matchesCount = count($matches[0]);
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        for ($i = 0; $i < $matchesCount; ++$i) {
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            $paramName = $this->createParamName($matches[1][$i]);
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            $paramValue = $this->createParamValue($matches[1][$i]);
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            $targetText = str_replace($matches[0][$i], '%' . $paramName . '%', $targetText);
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            $textParameters[$paramName] = $paramValue;
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        }
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        $translationKey = $token->getTargetText() === $token->getTranslationKey() ? $targetText : $token->getTranslationKey();
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        $token->setTextParameters($textParameters);
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        $token->changeTargetText($targetText);
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        $token->changeTranslationKey($translationKey);
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        return $token;
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    }
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    private function createParamName(string $paramName): string
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    {
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        if (isset($this->staticParamsNameMap[$paramName])) {
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            return $this->staticParamsNameMap[$paramName];
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        }
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        $paramName = str_replace(["$", "()", "->", "["], ["", "", "_", "_"], $paramName);
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        $paramName = preg_replace('/\W/', '', $paramName);
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        $result = preg_replace('/[A-Z]/', '_${0}', $paramName);
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        return strtolower(trim($result, '_'));
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    }
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    private function createParamValue(string $paramName): string
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    {
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        if (isset($this->staticParamsValueMap[$paramName])) {
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            return $this->staticParamsValueMap[$paramName];
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        }
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        return $paramName;
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    }
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}
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