chill-bundles/Validator/Constraints/BirthdateValidator.php

71 lines
2.1 KiB
PHP

<?php
/*
* Copyright (C) 2015 Julien Fastré <julien.fastre@champs-libres.coop>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Chill\PersonBundle\Validator\Constraints;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
/**
*
*
* @author Julien Fastré <julien.fastre@champs-libres.coop>
*/
class BirthdateValidator extends ConstraintValidator
{
private $interval_spec = null;
public function __construct($interval_spec = null)
{
$this->interval_spec = $interval_spec;
}
public function validate($value, Constraint $constraint)
{
if (!$value instanceof \DateTime) {
throw new \LogicException('The input should a be a \DateTime interface,'
. (is_object($value) ? get_class($value) : gettype($value)));
}
$limitDate = $this->getLimitDate();
if ($limitDate < $value) {
$this->context->buildViolation($constraint->message)
->setParameter('%date%', $value->format(\DateTime::ATOM))
->addViolation();
}
}
/**
*
* @return \DateTime
*/
private function getLimitDate()
{
if ($this->interval_spec !== NULL) {
$interval = new \DateInterval($this->interval_spec);
return (new \DateTime('now'))->sub($interval);
} else {
return (new \DateTime('now'));
}
}
}