151 lines
3.7 KiB
PHP
151 lines
3.7 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of Respect/Validation.
|
|
*
|
|
* (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE file
|
|
* that was distributed with this source code.
|
|
*/
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace Respect\Validation\Rules;
|
|
|
|
use ArrayAccess;
|
|
use Respect\Validation\Exceptions\ComponentException;
|
|
|
|
use function array_key_exists;
|
|
use function array_shift;
|
|
use function explode;
|
|
use function is_array;
|
|
use function is_null;
|
|
use function is_object;
|
|
use function is_scalar;
|
|
use function property_exists;
|
|
use function rtrim;
|
|
use function sprintf;
|
|
|
|
/**
|
|
* @author Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
|
|
* @author Emmerson Siqueira <emmersonsiqueira@gmail.com>
|
|
* @author Henrique Moody <henriquemoody@gmail.com>
|
|
* @author Ivan Zinovyev <vanyazin@gmail.com>
|
|
*/
|
|
final class KeyNested extends AbstractRelated
|
|
{
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function hasReference($input): bool
|
|
{
|
|
try {
|
|
$this->getReferenceValue($input);
|
|
} catch (ComponentException $cex) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function getReferenceValue($input)
|
|
{
|
|
if (is_scalar($input)) {
|
|
$message = sprintf('Cannot select the %s in the given data', $this->getReference());
|
|
throw new ComponentException($message);
|
|
}
|
|
|
|
$keys = $this->getReferencePieces();
|
|
$value = $input;
|
|
while (!is_null($key = array_shift($keys))) {
|
|
$value = $this->getValue($value, $key);
|
|
}
|
|
|
|
return $value;
|
|
}
|
|
|
|
/**
|
|
* @return string[]
|
|
*/
|
|
private function getReferencePieces(): array
|
|
{
|
|
return explode('.', rtrim((string) $this->getReference(), '.'));
|
|
}
|
|
|
|
/**
|
|
* @param mixed[] $array
|
|
* @param mixed $key
|
|
*
|
|
* @return mixed
|
|
*/
|
|
private function getValueFromArray(array $array, $key)
|
|
{
|
|
if (!array_key_exists($key, $array)) {
|
|
$message = sprintf('Cannot select the key %s from the given array', $this->getReference());
|
|
throw new ComponentException($message);
|
|
}
|
|
|
|
return $array[$key];
|
|
}
|
|
|
|
/**
|
|
* @param mixed $key
|
|
*
|
|
* @return mixed
|
|
*/
|
|
private function getValueFromArrayAccess(ArrayAccess $array, $key)
|
|
{
|
|
if (!$array->offsetExists($key)) {
|
|
$message = sprintf('Cannot select the key %s from the given array', $this->getReference());
|
|
throw new ComponentException($message);
|
|
}
|
|
|
|
return $array->offsetGet($key);
|
|
}
|
|
|
|
/**
|
|
* @phpcsSuppress SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingParameterTypeHint
|
|
*
|
|
* @param object $object
|
|
*
|
|
* @return mixed
|
|
*/
|
|
private function getValueFromObject($object, string $property)
|
|
{
|
|
if (empty($property) || !property_exists($object, $property)) {
|
|
$message = sprintf('Cannot select the property %s from the given object', $this->getReference());
|
|
throw new ComponentException($message);
|
|
}
|
|
|
|
return $object->{$property};
|
|
}
|
|
|
|
/**
|
|
* @param mixed $value
|
|
* @param mixed $key
|
|
*
|
|
* @return mixed
|
|
*/
|
|
private function getValue($value, $key)
|
|
{
|
|
if (is_array($value)) {
|
|
return $this->getValueFromArray($value, $key);
|
|
}
|
|
|
|
if ($value instanceof ArrayAccess) {
|
|
return $this->getValueFromArrayAccess($value, $key);
|
|
}
|
|
|
|
if (is_object($value)) {
|
|
return $this->getValueFromObject($value, $key);
|
|
}
|
|
|
|
$message = sprintf('Cannot select the property %s from the given data', $this->getReference());
|
|
throw new ComponentException($message);
|
|
}
|
|
}
|