84 lines
3.3 KiB
PHP
84 lines
3.3 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\Validator\Constraint;
|
||
|
|
use Symfony\Component\Validator\ConstraintValidator;
|
||
|
|
use Symfony\Component\Validator\Exception\UnexpectedTypeException;
|
||
|
|
use Symfony\Component\Validator\Exception\UnexpectedValueException;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @author Bernhard Schussek <bschussek@gmail.com>
|
||
|
|
*/
|
||
|
|
class CollectionValidator extends ConstraintValidator
|
||
|
|
{
|
||
|
|
public function validate(mixed $value, Constraint $constraint): void
|
||
|
|
{
|
||
|
|
if (!$constraint instanceof Collection) {
|
||
|
|
throw new UnexpectedTypeException($constraint, Collection::class);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (null === $value) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!\is_array($value) && !($value instanceof \Traversable && $value instanceof \ArrayAccess)) {
|
||
|
|
throw new UnexpectedValueException($value, 'array|(Traversable&ArrayAccess)');
|
||
|
|
}
|
||
|
|
|
||
|
|
// We need to keep the initialized context when CollectionValidator
|
||
|
|
// calls itself recursively (Collection constraints can be nested).
|
||
|
|
// Since the context of the validator is overwritten when initialize()
|
||
|
|
// is called for the nested constraint, the outer validator is
|
||
|
|
// acting on the wrong context when the nested validation terminates.
|
||
|
|
//
|
||
|
|
// A better solution - which should be approached in Symfony 3.0 - is to
|
||
|
|
// remove the initialize() method and pass the context as last argument
|
||
|
|
// to validate() instead.
|
||
|
|
$context = $this->context;
|
||
|
|
|
||
|
|
foreach ($constraint->fields as $field => $fieldConstraint) {
|
||
|
|
$existsInArray = \is_array($value) && \array_key_exists($field, $value);
|
||
|
|
$existsInArrayAccess = $value instanceof \ArrayAccess && $value->offsetExists($field);
|
||
|
|
|
||
|
|
if ($existsInArray || $existsInArrayAccess) {
|
||
|
|
if (\count($fieldConstraint->constraints) > 0) {
|
||
|
|
$context->getValidator()
|
||
|
|
->inContext($context)
|
||
|
|
->atPath('['.$field.']')
|
||
|
|
->validate($value[$field], $fieldConstraint->constraints);
|
||
|
|
}
|
||
|
|
} elseif (!$fieldConstraint instanceof Optional && !$constraint->allowMissingFields) {
|
||
|
|
$context->buildViolation($constraint->missingFieldsMessage)
|
||
|
|
->atPath('['.$field.']')
|
||
|
|
->setParameter('{{ field }}', $this->formatValue($field))
|
||
|
|
->setInvalidValue(null)
|
||
|
|
->setCode(Collection::MISSING_FIELD_ERROR)
|
||
|
|
->addViolation();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!$constraint->allowExtraFields) {
|
||
|
|
foreach ($value as $field => $fieldValue) {
|
||
|
|
if (!isset($constraint->fields[$field])) {
|
||
|
|
$context->buildViolation($constraint->extraFieldsMessage)
|
||
|
|
->atPath('['.$field.']')
|
||
|
|
->setParameter('{{ field }}', $this->formatValue($field))
|
||
|
|
->setInvalidValue($fieldValue)
|
||
|
|
->setCode(Collection::NO_SUCH_FIELD_ERROR)
|
||
|
|
->addViolation();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|