Core23\LastFmBundle\DependencyInjection\Configuration

Complexity

Total Complexity

4

Size/Duplication

Total Lines	52
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getConfigTreeBuilder()	0	17	2
A	addApiSection()	0	16	1
A	addHttpClientSection()	0	14	1

<?php

declare(strict_types=1);

/*
 * (c) Christian Gripp <mail@core23.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Core23\LastFmBundle\DependencyInjection;

use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;

final class Configuration implements ConfigurationInterface
{
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder('core23_lastfm');

        // Keep compatibility with symfony/config < 4.2
        if (!method_exists(TreeBuilder::class, 'getRootNode')) {
            $rootNode = $treeBuilder->root('core23_lastfm');

The method Symfony\Component\Config\Definition\Builder\TreeBuilder::root() has been deprecated with message: since Symfony 4.3, pass the root name to the constructor instead

        } else {
            $rootNode = $treeBuilder->getRootNode();
        }
        \assert($rootNode instanceof ArrayNodeDefinition);

        $this->addApiSection($rootNode);
        $this->addHttpClientSection($rootNode);

        return $treeBuilder;
    }

    private function addApiSection(ArrayNodeDefinition $node): void
    {
        $node
            ->children()
                ->arrayNode('api')
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->scalarNode('app_id')->isRequired()->end()
                        ->scalarNode('shared_secret')->isRequired()->end()
                        ->scalarNode('endpoint')->defaultValue('http://ws.audioscrobbler.com/2.0/')->end()
                        ->scalarNode('auth_url')->defaultValue('http://www.last.fm/api/auth/')->end()
                    ->end()
                ->end()
            ->end()
        ;
    }

    private function addHttpClientSection(ArrayNodeDefinition $node): void
    {
        $node
            ->children()
                ->arrayNode('http')
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->scalarNode('client')->defaultNull()->end()
                        ->scalarNode('message_factory')->defaultNull()->end()
                    ->end()
                ->end()
            ->end()
        ;
    }
}