64 lines
1.6 KiB
PHP
64 lines
1.6 KiB
PHP
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<?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 Symfony\Bridge\Twig\Extension;
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use Symfony\Component\Yaml\Dumper as YamlDumper;
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use Twig\Extension\AbstractExtension;
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use Twig\TwigFilter;
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/**
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* Provides integration of the Yaml component with Twig.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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final class YamlExtension extends AbstractExtension
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{
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/**
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* {@inheritdoc}
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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('yaml_encode', [$this, 'encode']),
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new TwigFilter('yaml_dump', [$this, 'dump']),
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];
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}
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public function encode($input, int $inline = 0, int $dumpObjects = 0): string
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{
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static $dumper;
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if (null === $dumper) {
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$dumper = new YamlDumper();
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}
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if (\defined('Symfony\Component\Yaml\Yaml::DUMP_OBJECT')) {
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return $dumper->dump($input, $inline, 0, $dumpObjects);
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}
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return $dumper->dump($input, $inline, 0, false, $dumpObjects);
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}
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public function dump($value, int $inline = 0, int $dumpObjects = 0): string
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{
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if (\is_resource($value)) {
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return '%Resource%';
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}
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if (\is_array($value) || \is_object($value)) {
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return '%'.\gettype($value).'% '.$this->encode($value, $inline, $dumpObjects);
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}
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return $this->encode($value, $inline, $dumpObjects);
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}
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}
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