83 lines
2.9 KiB
PHP
83 lines
2.9 KiB
PHP
<?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;
|
|
use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
|
|
use Symfony\Component\Validator\Constraint;
|
|
use Symfony\Component\Validator\Exception\LogicException;
|
|
|
|
/**
|
|
* Conditionally apply validation constraints based on an expression using the ExpressionLanguage syntax.
|
|
*
|
|
* @see https://symfony.com/doc/current/components/expression_language.html
|
|
*/
|
|
#[\Attribute(\Attribute::TARGET_CLASS | \Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
|
|
class When extends Composite
|
|
{
|
|
public string|Expression $expression;
|
|
public array|Constraint $constraints = [];
|
|
public array $values = [];
|
|
|
|
/**
|
|
* @param string|Expression|array<string,mixed> $expression The condition to evaluate, written with the ExpressionLanguage syntax
|
|
* @param Constraint[]|Constraint|null $constraints One or multiple constraints that are applied if the expression returns true
|
|
* @param array<string,mixed>|null $values The values of the custom variables used in the expression (defaults to [])
|
|
* @param string[]|null $groups
|
|
* @param array<string,mixed> $options
|
|
*/
|
|
public function __construct(string|Expression|array $expression, array|Constraint|null $constraints = null, ?array $values = null, ?array $groups = null, $payload = null, array $options = [])
|
|
{
|
|
if (!class_exists(ExpressionLanguage::class)) {
|
|
throw new LogicException(sprintf('The "symfony/expression-language" component is required to use the "%s" constraint. Try running "composer require symfony/expression-language".', __CLASS__));
|
|
}
|
|
|
|
if (\is_array($expression)) {
|
|
$options = array_merge($expression, $options);
|
|
} else {
|
|
$options['expression'] = $expression;
|
|
$options['constraints'] = $constraints;
|
|
}
|
|
|
|
if (isset($options['constraints']) && !\is_array($options['constraints'])) {
|
|
$options['constraints'] = [$options['constraints']];
|
|
}
|
|
|
|
if (null !== $groups) {
|
|
$options['groups'] = $groups;
|
|
}
|
|
|
|
if (null !== $payload) {
|
|
$options['payload'] = $payload;
|
|
}
|
|
|
|
parent::__construct($options);
|
|
|
|
$this->values = $values ?? $this->values;
|
|
}
|
|
|
|
public function getRequiredOptions(): array
|
|
{
|
|
return ['expression', 'constraints'];
|
|
}
|
|
|
|
public function getTargets(): string|array
|
|
{
|
|
return [self::CLASS_CONSTRAINT, self::PROPERTY_CONSTRAINT];
|
|
}
|
|
|
|
protected function getCompositeOption(): string
|
|
{
|
|
return 'constraints';
|
|
}
|
|
}
|