HighSpeaker/vendor/workerman/validation/library/Rules/KeyNested.php
2022-12-24 22:10:40 +08:00

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);
}
}