54 lines
1.3 KiB
PHP
54 lines
1.3 KiB
PHP
<?php
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/*
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* This file is a part of dflydev/dot-access-configuration.
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*
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* (c) Dragonfly Development Inc.
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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 Dflydev\DotAccessConfiguration;
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use Psr\Log\InvalidArgumentException;
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use Symfony\Component\Yaml\Yaml;
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class YamlConfigurationBuilder extends AbstractConfigurationBuilder
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{
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/**
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* YAML input string
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*
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* @var string
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*/
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protected $input;
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/**
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* Constructor
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*
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* @param string|null $input
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*/
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public function __construct($input = null)
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{
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$this->input = $input;
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}
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/**
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* {@inheritdocs}
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*/
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public function internalBuild(ConfigurationInterface $configuration)
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{
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if (null !== $this->input) {
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try{
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$yml = Yaml::parse($this->input, Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE);
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} catch (\Exception $e) {
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throw new InvalidArgumentException($e->getMessage(), 0, $e);
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}
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if (is_string($yml))
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{
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throw(new \InvalidArgumentException('Yaml could not be parsed, parser detected a string.'));
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}
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$configuration->importRaw($yml);
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}
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}
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}
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