97 lines
2.1 KiB
PHP
97 lines
2.1 KiB
PHP
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<?php
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/*
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* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
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* SPDX-License-Identifier: MIT
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*/
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declare(strict_types=1);
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namespace Respect\Validation\Rules;
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use Respect\Validation\Exceptions\EachException;
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use Respect\Validation\Exceptions\ValidationException;
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use Respect\Validation\Helpers\CanValidateIterable;
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use Respect\Validation\Validatable;
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/**
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* Validates whether each value in the input is valid according to another rule.
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*
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* @author Alexandre Gomes Gaigalas <alganet@gmail.com>
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* @author Henrique Moody <henriquemoody@gmail.com>
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* @author Nick Lombard <github@jigsoft.co.za>
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* @author William Espindola <oi@williamespindola.com.br>
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*/
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final class Each extends AbstractRule
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{
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use CanValidateIterable;
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/**
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* @var Validatable
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*/
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private $rule;
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/**
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* Initializes the constructor.
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*/
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public function __construct(Validatable $rule)
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{
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$this->rule = $rule;
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}
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/**
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* {@inheritDoc}
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*/
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public function assert($input): void
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{
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if (!$this->isIterable($input)) {
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throw $this->reportError($input);
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}
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$exceptions = [];
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foreach ($input as $value) {
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try {
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$this->rule->assert($value);
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} catch (ValidationException $exception) {
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$exceptions[] = $exception;
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}
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}
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if (!empty($exceptions)) {
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/** @var EachException $eachException */
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$eachException = $this->reportError($input);
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$eachException->addChildren($exceptions);
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throw $eachException;
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}
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}
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/**
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* {@inheritDoc}
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*/
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public function check($input): void
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{
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if (!$this->isIterable($input)) {
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throw $this->reportError($input);
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}
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foreach ($input as $value) {
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$this->rule->check($value);
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}
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}
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/**
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* {@inheritDoc}
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*/
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public function validate($input): bool
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{
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try {
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$this->check($input);
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} catch (ValidationException $exception) {
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return false;
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}
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return true;
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}
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}
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