Exen\Konfig\FileParser\Yaml

Complexity

Total Complexity

4

Size/Duplication

Total Lines	39
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes	3
Bugs	2	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	parse()	0	21	3
A	getSupportedFileExtensions()	0	4	1

<?php

/**
 * Konfig
 *
 * Yet another simple configuration loader library.
 *
 * @author  Xeriab Nabil (aka KodeBurner) <kodeburner@gmail.com>
 * @license https://raw.github.com/xeriab/konfig/master/LICENSE MIT
 * @link    https://xeriab.github.io/projects/konfig
 */

namespace Exen\Konfig\FileParser;

use Exen\Konfig\Exception\ParseException;

use Symfony\Component\Yaml\Yaml as YamlParser;

class Yaml extends AbstractFileParser
{
    /**
     * {@inheritDoc}
     * Loads a YAML/YML file as an array
     *
     * @throws ParseException If there is an error parsing YAML/YML file
     * @since 0.1.0
     */
    public function parse($path)
    {
        $data = null;

        try {
            // Check if the PHP native's YAML extension is exist
            if (!extension_loaded('yaml')) {
                $data = YamlParser::parse(file_get_contents(realpath($path)));
            } else {
                $data = yaml_parse_file($path);
            }
        } catch (\Exception $ex) {
            throw new ParseException([
                'message' => 'Error parsing YAML file',
                'file' => $path,
                'exception' => $ex,
            ]);
        }

        return $data;
    }

    /**
     * {@inheritDoc}
     */
    public function getSupportedFileExtensions()
    {
        return ['yaml', 'yml'];
    }
}

// END OF ./src/FileParser/Yaml.php FILE