CronExpressionValidator::validate()   A
last analyzed

Complexity

Conditions 4
Paths 4

Size

Total Lines 17
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 4
eloc 9
nc 4
nop 2
dl 0
loc 17
rs 9.9666
c 0
b 0
f 0
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<?php
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declare(strict_types=1);
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namespace Setono\SyliusSchedulerPlugin\Validator;
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use Cron\CronExpression;
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use Setono\SyliusSchedulerPlugin\Validator\Constraints\CronExpression as CronExpressionConstraint;
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\ConstraintValidator;
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use Webmozart\Assert\Assert;
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final class CronExpressionValidator extends ConstraintValidator
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{
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    /**
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     * {@inheritdoc}
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     */
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    public function validate($value, Constraint $constraint): void
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    {
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        if (null === $value) {
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            return;
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        }
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        /** @var CronExpressionConstraint $constraint */
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        Assert::isInstanceOf($constraint, CronExpressionConstraint::class);
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        if (null === $value) {
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            return;
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        }
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        if (!CronExpression::isValidExpression($value)) {
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            $this->context
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                ->buildViolation($constraint->message)
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                ->addViolation()
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            ;
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        }
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    }
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}
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