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<?php
/**
* This file is part of the Nette Framework (https://nette.org)
* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
*/
declare(strict_types=1);
namespace Nette\Schema;
use Nette;
use Nette\Schema\Elements\AnyOf;
use Nette\Schema\Elements\Structure;
use Nette\Schema\Elements\Type;
/**
* Schema generator.
*
* @method static Type scalar($default = null)
* @method static Type string($default = null)
* @method static Type int($default = null)
* @method static Type float($default = null)
* @method static Type bool($default = null)
* @method static Type null()
* @method static Type array($default = [])
* @method static Type list($default = [])
* @method static Type mixed($default = null)
* @method static Type email($default = null)
* @method static Type unicode($default = null)
*/
final class Expect
{
public static function __callStatic(string $name, array $args): Type
{
$type = new Type($name);
if ($args) {
$type->default($args[0]);
}
return $type;
}
public static function type(string $type): Type
{
return new Type($type);
}
public static function anyOf(mixed ...$set): AnyOf
{
return new AnyOf(...$set);
}
/**
* @param Schema[] $items
*/
public static function structure(array $items): Structure
{
return new Structure($items);
}
public static function from(object $object, array $items = []): Structure
{
$ro = new \ReflectionObject($object);
$props = $ro->hasMethod('__construct')
? $ro->getMethod('__construct')->getParameters()
: $ro->getProperties();
foreach ($props as $prop) {
$item = &$items[$prop->getName()];
if (!$item) {
$type = Helpers::getPropertyType($prop) ?? 'mixed';
$item = new Type($type);
if ($prop instanceof \ReflectionProperty ? $prop->isInitialized($object) : $prop->isOptional()) {
$def = ($prop instanceof \ReflectionProperty ? $prop->getValue($object) : $prop->getDefaultValue());
if (is_object($def)) {
$item = static::from($def);
} elseif ($def === null && !Nette\Utils\Validators::is(null, $type)) {
$item->required();
} else {
$item->default($def);
}
} else {
$item->required();
}
}
}
return (new Structure($items))->castTo($ro->getName());
}
public static function arrayOf(string|Schema $valueType, string|Schema $keyType = null): Type
{
return (new Type('array'))->items($valueType, $keyType);
}
public static function listOf(string|Schema $type): Type
{
return (new Type('list'))->items($type);
}
}
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