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cd6bcd470bThe `InterpolationRenderer` was violating the open-closed principle, because every time we would want to add a new modifier, we would need to change its implementation. This commit changes that behaviour by creating a `Modifier` interface. The classes implementing that interface are using a chain of responsibility to pass the data to the next one. Using a chain of responsibility makes a lot of sense, since it's only possible to have one modifier at a time.
33 lines
742 B
PHP
33 lines
742 B
PHP
<?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\Message\Modifier;
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use Respect\Validation\Message\Modifier;
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use Respect\Validation\Message\Translator;
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use function is_string;
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final readonly class TransModifier implements Modifier
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{
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public function __construct(
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private Translator $translator,
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private Modifier $nextModifier,
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) {
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}
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public function modify(mixed $value, string|null $pipe): string
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{
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if ($pipe !== 'trans' || !is_string($value)) {
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return $this->nextModifier->modify($value, $pipe);
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}
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return $this->translator->translate($value);
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}
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}
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