Subversion-Projekte lars-tiefland.laravel_shop

<?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
{
        use Nette\SmartObject;

        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);
        }


        /**
         * @param  mixed|Schema  ...$set
         */
        public static function anyOf(...$set): AnyOf
        {
                return new AnyOf(...$set);
        }


        /**
         * @param  Schema[]  $items
         */
        public static function structure(array $items): Structure
        {
                return new Structure($items);
        }


        /**
         * @param  object  $object
         */
        public static function from($object, array $items = []): Structure
        {
                $ro = new \ReflectionObject($object);
                foreach ($ro->getProperties() as $prop) {
                        $type = Helpers::getPropertyType($prop) ?? 'mixed';
                        $item = &$items[$prop->getName()];
                        if (!$item) {
                                $item = new Type($type);
                                if (PHP_VERSION_ID >= 70400 && !$prop->isInitialized($object)) {
                                        $item->required();
                                } else {
                                        $def = $prop->getValue($object);
                                        if (is_object($def)) {
                                                $item = static::from($def);
                                        } elseif ($def === null && !Nette\Utils\Validators::is(null, $type)) {
                                                $item->required();
                                        } else {
                                                $item->default($def);
                                        }
                                }
                        }
                }

                return (new Structure($items))->castTo($ro->getName());
        }


        /**
         * @param  string|Schema  $valueType
         * @param  string|Schema|null  $keyType
         */
        public static function arrayOf($valueType, $keyType = null): Type
        {
                return (new Type('array'))->items($valueType, $keyType);
        }


        /**
         * @param  string|Schema  $type
         */
        public static function listOf($type): Type
        {
                return (new Type('list'))->items($type);
        }
}