Completed
Pull Request — 3.x (#5937)
by Peter
03:59
created

DataTransformerResolver::resolve()   B

Complexity

Conditions 9
Paths 8

Size

Total Lines 50

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 50
rs 7.5353
c 0
b 0
f 0
cc 9
nc 8
nop 2
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<?php
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declare(strict_types=1);
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/*
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 * This file is part of the Sonata Project package.
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 *
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 * (c) Thomas Rabaix <[email protected]>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Sonata\AdminBundle\Form;
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use Sonata\AdminBundle\Admin\FieldDescriptionInterface;
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use Sonata\AdminBundle\Form\DataTransformer\BooleanToStringTransformer;
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use Sonata\AdminBundle\Form\DataTransformer\ModelToIdTransformer;
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use Sonata\AdminBundle\Model\ModelManagerInterface;
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use Sonata\AdminBundle\Templating\TemplateRegistry;
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use Symfony\Component\Form\DataTransformerInterface;
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use Symfony\Component\Form\Extension\Core\DataTransformer\DateTimeToStringTransformer;
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/**
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 * @author Peter Gribanov <[email protected]>
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 */
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final class DataTransformerResolver implements DataTransformerResolverInterface
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{
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    /**
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     * @var array<string, DataTransformerInterface>
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     */
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    private $globalCustomTransformers = [];
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    /**
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     * @param array<string, DataTransformerInterface> $customGlobalTransformers
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     */
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    public function __construct(array $customGlobalTransformers = [])
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    {
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        foreach ($customGlobalTransformers as $fieldType => $dataTransformer) {
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            $this->addCustomGlobalTransformer($fieldType, $dataTransformer);
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        }
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    }
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    public function addCustomGlobalTransformer(string $fieldType, DataTransformerInterface $dataTransformer): void
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    {
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        $this->globalCustomTransformers[$fieldType] = $dataTransformer;
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    }
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    public function resolve(
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        FieldDescriptionInterface $fieldDescription,
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        ModelManagerInterface $modelManager
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    ): ?DataTransformerInterface {
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        $dataTransformer = $fieldDescription->getOption('data_transformer');
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        // allow override predefined transformers for 'date', 'boolean' and 'choice' field types
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        if ($dataTransformer instanceof DataTransformerInterface) {
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            return $dataTransformer;
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        }
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        $fieldType = (string) $fieldDescription->getType();
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        // allow override predefined transformers on a global level
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        if (\array_key_exists($fieldType, $this->globalCustomTransformers)) {
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            return $this->globalCustomTransformers[$fieldType];
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        }
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        // Handle date type has setter expect a DateTime object
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        if (TemplateRegistry::TYPE_DATE === $fieldType) {
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            $this->globalCustomTransformers[$fieldType] = new DateTimeToStringTransformer(null, null, 'Y-m-d');
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            return $this->globalCustomTransformers[$fieldType];
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        }
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        // Handle datetime type has setter expect a DateTime object
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        if (TemplateRegistry::TYPE_DATETIME === $fieldType) {
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            $this->globalCustomTransformers[$fieldType] = new DateTimeToStringTransformer(null, null, 'Y-m-d H:i:s');
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            return $this->globalCustomTransformers[$fieldType];
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        }
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        // Handle boolean type transforming the value into a boolean
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        if (TemplateRegistry::TYPE_BOOLEAN === $fieldType) {
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            $this->globalCustomTransformers[$fieldType] = new BooleanToStringTransformer('1');
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            return $this->globalCustomTransformers[$fieldType];
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        }
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        // Handle entity choice association type, transforming the value into entity
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        if (TemplateRegistry::TYPE_CHOICE === $fieldType) {
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            $className = $fieldDescription->getOption('class');
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            if (null !== $className && $className === $fieldDescription->getTargetEntity()) {
0 ignored issues
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Deprecated Code introduced by
The method Sonata\AdminBundle\Admin...face::getTargetEntity() has been deprecated with message: since sonata-project/admin-bundle 3.69. Use `getTargetModel()` instead.

This method has been deprecated. The supplier of the class has supplied an explanatory message.

The explanatory message should give you some clue as to whether and when the method will be removed from the class and what other method or class to use instead.

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                return new ModelToIdTransformer($modelManager, $className);
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            }
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        }
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        return null;
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    }
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}
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