Borobudur\Config\ConfigParser

Complexity

Total Complexity

7

Size/Duplication

Total Lines	50
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Importance

Changes	3
Bugs	1	Features	1

3 Methods

Rating	Name	Duplication	Size	Complexity
A	parse()	0	14	4
A	parseConfiguration()	0	4	1
A	initializeCurrentConfig()	0	4	2

<?php
/*
 * This file is part of the Borobudur-Config package.
 *
 * (c) Hexacodelabs <http://hexacodelabs.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Borobudur\Config;

use Borobudur\Config\Definition\ArrayNode;
use Borobudur\Config\Definition\NodeInterface;

/**
 * @author      Iqbal Maulana <iq.bluejack@gmail.com>
 * @created     8/11/15
 */
class ConfigParser
{
    /**
     * Parse configuration.
     *
     * @param NodeInterface $node
     * @param array         $configs
     *
     * @return array
     */
    public static function parse(NodeInterface $node, array $configs)
    {
        $current = self::initializeCurrentConfig($node);
        foreach ($configs as $index => $config) {
            if (!is_int($index) && $index !== $node->getName()) {
                continue;
            }

            $config = $node->normalize($config);
            $current = $node->merge($current, $config);
        }

        return $node->finalize($current);
    }

    /**
     * Parse configs from config definition.
     *
     * @param ConfigDefinitionInterface $config
     * @param array                     $configs
     *
     * @return array
     */
    public static function parseConfiguration(ConfigDefinitionInterface $config, array $configs)
    {
        return self::parse($config->getConfigTreeBuilder()->getNode(), $configs);
    }

    /**
     * Initialize start config.
     *
     * @param NodeInterface $node
     *
     * @return array|null
     */
    private static function initializeCurrentConfig(NodeInterface $node)
    {
        return $node instanceof ArrayNode ? array() : null;
    }
}