baikal-storage-plugin/lib/Configs/ConfigBuilder.php

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<?php
namespace Aerex\BaikalStorage\Configs;
use Symfony\Component\Config\Definition\ConfigurationInterface;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\Processor;
use Symfony\Component\Yaml\Yaml;
class ConfigBuilder implements ConfigurationInterface {
private $configs = [];
private $configFile;
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public function __construct($configFile) {
$this->configFile = $configFile;
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$this->processor = new Processor();
}
public function add($config) {
$this->configs[] = $config;
}
public function getConfigTreeBuilder() {
$treeBuilder = new TreeBuilder();
$rootNode = $treeBuilder->root('configs');
$ref = $rootNode->children()
->arrayNode('logger')
->canBeEnabled()
->children()
->scalarNode('file')->end()
->scalarNode('level')
->defaultValue('ERROR')
->validate()
->IfNotInArray(['DEBUG', 'INFO', 'NOTICE', 'WARNING', 'ERROR', 'CRITICAL', 'ALERT', 'EMERGENCY'])
->thenInvalid('Invalid log level %s')
->end()
->end()
->end()
->end();
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foreach ($this->configs as $config) {
$ref = $ref->append($config->get());
}
$ref->end();
return $treeBuilder;
}
public function readContent() {
return file_get_contents($this->configFile);
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}
public function loadYaml() {
$contents = $this->readContent();
$parseContents = Yaml::parse($contents);
return $this->processor->processConfiguration($this, [$parseContents]);
}
}