Parser::getExt() - Code Metrics - mauretto78/simple-dic - Measure and Improve Code Quality continuously with Scrutinizer

Parser::getExt() A
last analyzed 2019-08-17 21:12 UTC

↳ Parent: Parser

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	1
c	1
b	0
f	0
dl	0
loc	3
rs	10
cc	1
nc	1
nop	1

<?php

namespace SimpleDIC\Parser;

use SimpleDIC\Exceptions\ParserException;

class Parser
{
    /**
     * @var array
     */
    private static $allowedExtensions = ['json', 'ini', 'xml', 'yaml', 'yml'];

    /**
     * @param string $filename
     *
     * @return array
     * @throws ParserException
     */
    public static function parse($filename)
    {
        $ext = self::getExt($filename);

        if (false === in_array($ext, self::$allowedExtensions)) {
            throw new ParserException($ext . ' is not a valid extension [json, ini, xml, yaml, yml are supported].');
        }

        $parser = self::getParser($ext);

        try {
            return $parser->parse($filename);

        } catch (\Exception $e) {
            throw new ParserException($filename . ' cannot be parsed [' . $ext . ' driver used]');
        }
    }

    /**
     * @param string $filename
     *
     * @return string
     */
    private static function getExt($filename)
    {
        return pathinfo($filename, PATHINFO_EXTENSION);
    }

    /**
     * @param string $ext
     *
     * @return ParserInterface
     */
    private static function getParser($ext)
    {
        switch ($ext) {
            case 'ini':
                return new IniParser();

            case 'json':
                return new JsonParser();

            case 'xml':
                return new XmlParser();

            case 'yaml':
            case 'yml':
                return new YamlParser();
        }
    }
}


1			<?php
2
3			namespace SimpleDIC\Parser;
4
5			use SimpleDIC\Exceptions\ParserException;
6
7			class Parser
8			{
9			/**
10			* @var array
11			*/
12			private static $allowedExtensions = ['json', 'ini', 'xml', 'yaml', 'yml'];
13
14			/**
15			* @param string $filename
16			*
17			* @return array
18			* @throws ParserException
19			*/
20			public static function parse($filename)
21			{
22			$ext = self::getExt($filename);
23
24			if (false === in_array($ext, self::$allowedExtensions)) {
25			throw new ParserException($ext . ' is not a valid extension [json, ini, xml, yaml, yml are supported].');
26			}
27
28			$parser = self::getParser($ext);
29
30			try {
31			return $parser->parse($filename);
			0 ignored issues – show Bug Best Practice introduced 2019-08-02 13:10 UTC by Report Bug Copy Issue Report The expression `return $parser->parse($filename)` could also return `false` which is incompatible with the documented return type `array`. Did you maybe forget to handle an error condition? If the returned type also contains false, it is an indicator that maybe an error condition leading to the specific return statement remains unhandled. Loading history...
32			} catch (\Exception $e) {
33			throw new ParserException($filename . ' cannot be parsed [' . $ext . ' driver used]');
34			}
35			}
36
37			/**
38			* @param string $filename
39			*
40			* @return string
41			*/
42			private static function getExt($filename)
43			{
44			return pathinfo($filename, PATHINFO_EXTENSION);
45			}
46
47			/**
48			* @param string $ext
49			*
50			* @return ParserInterface
51			*/
52			private static function getParser($ext)
53			{
54			switch ($ext) {
55			case 'ini':
56			return new IniParser();
57
58			case 'json':
59			return new JsonParser();
60
61			case 'xml':
62			return new XmlParser();
63
64			case 'yaml':
65			case 'yml':
66			return new YamlParser();
67			}
68			}
69			}
70

mauretto78 / simple-dic

Parser::getExt() A last analyzed 2019-08-17 21:12 UTC

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Parser::getExt() A
last analyzed 2019-08-17 21:12 UTC