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Revision Autor Zeilennr. Zeile
148 lars 1 
<?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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/**
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 * Schema validator.
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 */
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final class Processor
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{
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	use Nette\SmartObject;
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	/** @var array */
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	public $onNewContext = [];
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	/** @var Context|null */
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	private $context;
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	/** @var bool */
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	private $skipDefaults;
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	public function skipDefaults(bool $value = true)
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	{
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		$this->skipDefaults = $value;
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	}
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	/**
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	 * Normalizes and validates data. Result is a clean completed data.
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	 * @return mixed
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	 * @throws ValidationException
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	 */
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	public function process(Schema $schema, $data)
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	{
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		$this->createContext();
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		$data = $schema->normalize($data, $this->context);
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		$this->throwsErrors();
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		$data = $schema->complete($data, $this->context);
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		$this->throwsErrors();
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		return $data;
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	}
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	/**
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	 * Normalizes and validates and merges multiple data. Result is a clean completed data.
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	 * @return mixed
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	 * @throws ValidationException
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	 */
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	public function processMultiple(Schema $schema, array $dataset)
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	{
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		$this->createContext();
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		$flatten = null;
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		$first = true;
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		foreach ($dataset as $data) {
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			$data = $schema->normalize($data, $this->context);
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			$this->throwsErrors();
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			$flatten = $first ? $data : $schema->merge($data, $flatten);
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			$first = false;
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		}
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		$data = $schema->complete($flatten, $this->context);
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		$this->throwsErrors();
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		return $data;
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	}
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	/**
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	 * @return string[]
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	 */
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	public function getWarnings(): array
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	{
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		$res = [];
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		foreach ($this->context->warnings as $message) {
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			$res[] = $message->toString();
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		}
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		return $res;
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	}
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	private function throwsErrors(): void
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	{
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		if ($this->context->errors) {
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			throw new ValidationException(null, $this->context->errors);
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		}
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	}
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	private function createContext()
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	{
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		$this->context = new Context;
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		$this->context->skipDefaults = $this->skipDefaults;
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		$this->onNewContext($this->context);
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	}
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}