73 lines
1.5 KiB
PHP
73 lines
1.5 KiB
PHP
<?php
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/*
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* This file is part of Respect/Validation.
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*
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* (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
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*
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* For the full copyright and license information, please view the "LICENSE.md"
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* file that was distributed with this source code.
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*/
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namespace Respect\Validation\Rules;
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use Respect\Validation\Exceptions\ValidationException;
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use Respect\Validation\Validatable;
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class Not extends AbstractRule
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{
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public $rule;
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public function __construct(Validatable $rule)
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{
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$this->rule = $rule;
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}
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public function setName($name)
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{
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$this->rule->setName($name);
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return parent::setName($name);
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}
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public function validate($input)
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{
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return (false == $this->rule->validate($input));
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}
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public function assert($input)
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{
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if ($this->validate($input)) {
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return true;
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}
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$rule = $this->rule;
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if ($rule instanceof AllOf) {
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$rule = $this->absorbAllOf($rule, $input);
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}
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throw $rule
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->reportError($input)
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->setMode(ValidationException::MODE_NEGATIVE);
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}
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private function absorbAllOf(AllOf $rule, $input)
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{
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$rules = $rule->getRules();
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while (($current = array_shift($rules))) {
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$rule = $current;
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if (!$rule instanceof AllOf) {
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continue;
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}
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if (!$rule->validate($input)) {
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continue;
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}
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$rules = $rule->getRules();
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}
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return $rule;
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}
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}
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