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Fabien Potencier
35 lines
749 B
PHP
35 lines
749 B
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Twig\Extra\Inky;
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use Pinky;
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use Twig\Extension\AbstractExtension;
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use Twig\TwigFilter;
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class InkyExtension extends AbstractExtension
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{
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public function getFilters(): array
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{
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return [
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new TwigFilter('inky_to_html', [self::class, 'inky'], ['is_safe' => ['html']]),
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];
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}
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/**
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* @internal
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*/
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public static function inky(string $body): string
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{
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return false === ($html = Pinky\transformString($body)->saveHTML()) ? '' : $html;
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}
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}
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