49 lines
919 B
PHP
49 lines
919 B
PHP
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<?php
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namespace App\Altcha;
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use App\Altcha\Form\AltchaModel;
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use Symfony\Component\Form\DataTransformerInterface;
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class AltchaTransformer implements DataTransformerInterface
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{
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/**
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* {@inheritDoc}
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*/
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public function reverseTransform($value): AltchaModel
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{
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if (empty($value)) {
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return new AltchaModel();
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}
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$decodedValue = base64_decode($value);
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$data = json_decode($decodedValue);
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$model = new AltchaModel();
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foreach ($data as $property => $value) {
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$model->{$property} = $value;
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}
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return $model;
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}
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/**
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* {@inheritDoc}
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*/
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public function transform($value): string
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{
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if (empty($value)) {
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return '';
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}
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$json = json_encode($value);
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if (false === $json) {
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return '';
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}
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return base64_encode($json);
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}
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}
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