KleijnWeb\ApiDescriptions\Description\Document\Parser\JsonParser

Complexity

Total Complexity

3

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	parse()	0	10	2
A	canParse()	0	4	1

<?php declare(strict_types = 1);
/*
 * This file is part of the KleijnWeb\ApiDescriptions package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace KleijnWeb\ApiDescriptions\Description\Document\Parser;

/**
 * @author John Kleijn <john@kleijnweb.nl>
 */
class JsonParser implements Parser
{
    /**
     * @param string $string
     *
     * @return mixed
     * @throws ParseException
     */
    public function parse(string $string)
    {
        $content = json_decode($string);

        if (JSON_ERROR_NONE !== json_last_error()) {
            throw new ParseException("Failed to parse as JSON");
        }

        return $content;
    }

    /**
     * @param string $contentType
     *
     * @return bool
     */
    public function canParse(string $contentType): bool
    {
        return strpos($contentType, 'json') == strlen($contentType) - 4;
    }
}