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<?php |
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declare(strict_types = 1); |
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namespace AmmitPhp\Ammit\UI\Resolver; |
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use AmmitPhp\Ammit\UI\Resolver\Exception\UIValidationCollectionException; |
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use AmmitPhp\Ammit\UI\Resolver\Exception\UIValidationException; |
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use AmmitPhp\Ammit\UI\Resolver\Validator\InvalidArgumentException; |
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use AmmitPhp\Ammit\UI\Resolver\Validator\UIValidatorInterface; |
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class UIValidationEngine |
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{ |
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/** @var UIValidationException[] */ |
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private $interceptedUIValidationExceptions = []; |
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/** |
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* Restart the state of the UIValidationEngine |
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* Clear all already intercepted UI Validation exceptions |
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* |
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* @return UIValidationEngine |
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*/ |
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public static function initialize(): UIValidationEngine |
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{ |
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return new static(); |
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} |
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/** |
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* @throws UIValidationCollectionException |
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*/ |
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public function guardAgainstAnyUIValidationException() |
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{ |
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if (count($this->interceptedUIValidationExceptions) > 0) { |
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$exceptions = $this->interceptedUIValidationExceptions; |
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$this->resetCommandResolverCollectionExceptions(); |
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throw new UIValidationCollectionException( |
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$exceptions |
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); |
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} |
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} |
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/** |
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* Validate if request field value is legit to be given to a Command |
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* Catch UIValidationException in order to be able to process them later |
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* |
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* @param UIValidatorInterface $UIValidator |
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* @param \Closure $validationFunction |
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* @throws UIValidationException |
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*/ |
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public function validateFieldValue(UIValidatorInterface $UIValidator, \Closure $validationFunction) |
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{ |
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try { |
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$validationFunction->call($this); |
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} catch (InvalidArgumentException $exception) { |
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$this->addUIValidationException( |
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$UIValidator, |
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$exception->getMessage(), |
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$exception->getPropertyPath() |
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); |
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} |
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} |
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/** |
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* [DX] If developer forgot to call validateFieldValue() |
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* @inheritDoc |
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*/ |
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public function __destruct() |
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{ |
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$this->guardAgainstAnyUIValidationException(); |
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} |
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private function __construct() |
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{ |
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$this->resetCommandResolverCollectionExceptions(); |
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} |
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private function addUIValidationException(UIValidatorInterface $uiValidator, string $message, string $propertyPath) |
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{ |
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$this->interceptedUIValidationExceptions[] = $uiValidator->createUIValidationException( |
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$message, |
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$propertyPath |
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); |
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} |
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private function resetCommandResolverCollectionExceptions() |
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{ |
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$this->interceptedUIValidationExceptions = []; |
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} |
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} |
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