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