Facile\MongoDbBundle\DependencyInjection\Configuration

Complexity

Total Complexity

1

Size/Duplication

Total Lines	62
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
B	getConfigTreeBuilder()	0	56	1

<?php

namespace Facile\MongoDbBundle\DependencyInjection;

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

/**
 * Class Configuration.
 *
 * @internal
 */
final class Configuration implements ConfigurationInterface
{
    /**
     * {@inheritdoc}
     */
    public function getConfigTreeBuilder()
    {
        $readPreferenceValidOptions = ['primary', 'primaryPreferred', 'secondary', 'secondaryPreferred', 'nearest'];

        $treeBuilder = new TreeBuilder();
        $rootNode = $treeBuilder->root('mongo_db_bundle');
        $rootNode
            ->children()
                ->booleanNode('data_collection')->defaultTrue()->info('Disables Data Collection if needed')->end()
                ->arrayNode('clients')
                    ->isRequired()
                    ->requiresAtLeastOneElement()
                    ->useAttributeAsKey('name')
                    ->prototype('array')
                        ->children()
                            ->arrayNode('hosts')->info('Hosts addresses and ports')
                                ->prototype('array')
                                    ->children()
                                        ->scalarNode('host')->isRequired()->end()
                                        ->integerNode('port')->defaultValue(27017)->end()
                                    ->end()
                                ->end()
                            ->end()
                            ->scalarNode('uri')->defaultNull()->info('Overrides hosts configuration')->end()
                            ->scalarNode('username')->defaultValue('')->end()
                            ->scalarNode('password')->defaultValue('')->end()
                            ->scalarNode('authSource')->defaultNull()->info('Database name associated with the user’s credentials')->end()
                            ->scalarNode('readPreference')
                                ->defaultValue('primaryPreferred')
                                ->validate()
                                    ->ifNotInArray($readPreferenceValidOptions)
                                    ->thenInvalid('Invalid readPreference option %s, must be one of ['.implode(', ', $readPreferenceValidOptions).']')
                                ->end()
                            ->end()
                            ->scalarNode('replicaSet')->defaultNull()->end()
                            ->booleanNode('ssl')->defaultFalse()->end()
                            ->integerNode('connectTimeoutMS')->defaultNull()->end()
                        ->end()
                    ->end()
                ->end()
            ->end();
        $rootNode
            ->children()
                ->arrayNode('connections')->isRequired()->requiresAtLeastOneElement()
                    ->useAttributeAsKey('name')
                    ->prototype('array')
                        ->children()
                            ->scalarNode('client_name')->isRequired()->info('Desired client name')->end()
                            ->scalarNode('database_name')->isRequired()->info('Database name')->end()
                        ->end()
                    ->end()
                ->end()
            ->end();

        return $treeBuilder;
    }
}