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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\Validator\Constraints;
- use Symfony\Component\ExpressionLanguage\Expression as ExpressionObject;
- use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
- use Symfony\Component\Validator\Constraint;
- use Symfony\Component\Validator\Exception\LogicException;
- /**
- * @Annotation
- * @Target({"CLASS", "PROPERTY", "METHOD", "ANNOTATION"})
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
- #[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::TARGET_CLASS | \Attribute::IS_REPEATABLE)]
- class Expression extends Constraint
- {
- public const EXPRESSION_FAILED_ERROR = '6b3befbc-2f01-4ddf-be21-b57898905284';
- protected static $errorNames = [
- self::EXPRESSION_FAILED_ERROR => 'EXPRESSION_FAILED_ERROR',
- ];
- public $message = 'This value is not valid.';
- public $expression;
- public $values = [];
- /**
- * {@inheritdoc}
- *
- * @param string|ExpressionObject|array $expression The expression to evaluate or an array of options
- */
- public function __construct(
- $expression,
- string $message = null,
- array $values = null,
- array $groups = null,
- $payload = null,
- array $options = []
- ) {
- if (!class_exists(ExpressionLanguage::class)) {
- throw new LogicException(sprintf('The "symfony/expression-language" component is required to use the "%s" constraint.', __CLASS__));
- }
- if (\is_array($expression)) {
- $options = array_merge($expression, $options);
- } elseif (!\is_string($expression) && !$expression instanceof ExpressionObject) {
- throw new \TypeError(sprintf('"%s": Expected argument $expression to be either a string, an instance of "%s" or an array, got "%s".', __METHOD__, ExpressionObject::class, get_debug_type($expression)));
- } else {
- $options['value'] = $expression;
- }
- parent::__construct($options, $groups, $payload);
- $this->message = $message ?? $this->message;
- $this->values = $values ?? $this->values;
- }
- /**
- * {@inheritdoc}
- */
- public function getDefaultOption()
- {
- return 'expression';
- }
- /**
- * {@inheritdoc}
- */
- public function getRequiredOptions()
- {
- return ['expression'];
- }
- /**
- * {@inheritdoc}
- */
- public function getTargets()
- {
- return [self::CLASS_CONSTRAINT, self::PROPERTY_CONSTRAINT];
- }
- /**
- * {@inheritdoc}
- */
- public function validatedBy()
- {
- return 'validator.expression';
- }
- }
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