YamlFrontMatterParser::__construct() - Code Metrics - Inspection of "Update README.md" - spatie/yaml-front-matter - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 196cc6...8df3b0 )

by Freek

created 2016-01-13 22:39 UTC

YamlFrontMatterParser::__construct() A

↳ Parent: YamlFrontMatterParser

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Metric	Value
dl	0
loc	4
rs	10
cc	1
eloc	2
nc	1
nop	0

<?php

namespace Spatie\YamlFrontMatter;

use Exception;
use Symfony\Component\Yaml\Yaml;

class YamlFrontMatterParser
{
    protected $yamlParser;

    public function __construct()
    {
        $this->yamlParser = new Yaml();
    }

    public function parse(string $content) : YamlFrontMatterObject
    {
        // Parser regex borrowed from the `devster/frontmatter` package
        // https://github.com/devster/frontmatter/blob/bb5d2c7/src/Parser.php#L123
        $pattern = "/^\s*(?:---)[\n\r\s]*(.*?)[\n\r\s]*(?:---)[\s\n\r]*(.*)$/s";

        $parts = [];

        $match = preg_match($pattern, $content, $parts);

        if ($match === false) {
            throw new Exception('An error occurred while extracting the front matter from the contents');
        }

        if ($match === 0) {
            return new YamlFrontMatterObject([], $content);
        }

        $matter = $this->yamlParser->parse($parts[1]);
        $body = $parts[2];

        return new YamlFrontMatterObject($matter, $body);
    }
}


1			<?php
2
3			namespace Spatie\YamlFrontMatter;
4
5			use Exception;
6			use Symfony\Component\Yaml\Yaml;
7
8			class YamlFrontMatterParser
9			{
10			protected $yamlParser;
11
12			public function __construct()
13			{
14			$this->yamlParser = new Yaml();
15			}
16
17			public function parse(string $content) : YamlFrontMatterObject
18			{
19			// Parser regex borrowed from the `devster/frontmatter` package
20			// https://github.com/devster/frontmatter/blob/bb5d2c7/src/Parser.php#L123
21			$pattern = "/^\s(?:---)[\n\r\s](.?)[\n\r\s](?:---)[\s\n\r](.)$/s";
22
23			$parts = [];
24
25			$match = preg_match($pattern, $content, $parts);
26
27			if ($match === false) {
28			throw new Exception('An error occurred while extracting the front matter from the contents');
29			}
30
31			if ($match === 0) {
32			return new YamlFrontMatterObject([], $content);
33			}
34
35			$matter = $this->yamlParser->parse($parts[1]);
36			$body = $parts[2];
37
38			return new YamlFrontMatterObject($matter, $body);
39			}
40			}
41

spatie / yaml-front-matter

GitHub Access Token became invalid

Push — master ( 196cc6...8df3b0 )

YamlFrontMatterParser::__construct() A

Complexity

Size

Duplication

Duplication Side-by-Side

Filter issues like