HeaderFactory::fromString() - Code Metrics - Stadly/Http - Measure and Improve Code Quality continuously with Scrutinizer

HeaderFactory::fromString() A
last analyzed 2023-09-22 08:55 UTC

↳ Parent: HeaderFactory

Complexity

Conditions	4
Paths	3

Size

Total Lines	13
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	4

Importance

Changes

Metric	Value
cc	4
eloc	9
c	0
b	0
f	0
nc	3
nop	1
dl	0
loc	13
ccs	9
cts	9
cp	1
crap	4
rs	9.9666

<?php

declare(strict_types=1);

namespace Stadly\Http\Header\Common;

use Stadly\Http\Exception\InvalidHeader;
use Stadly\Http\Utilities\Rfc7230;

/**
 * Class for generating HTTP header fields.
 */
final class HeaderFactory
{
    /**
     * Construct header from string.
     *
     * @param string $header Header field string.
     * @return Header Header generated based on the string.
     * @throws InvalidHeader If the header is invalid.
     */
    public static function fromString(string $header): Header
    {
        $regEx = '{^' . Rfc7230::HEADER_FIELD_CAPTURE . '$}';
        $plainHeader = mb_convert_encoding($header, 'ISO-8859-1', 'UTF-8');
        if ($plainHeader !== $header || preg_match($regEx, $header, $matches) !== 1) {
            throw new InvalidHeader('Invalid header field: ' . $header);
        }

        switch (strtolower($matches['FIELD_NAME'])) {
            case 'content-type':
                return ContentType::fromValue($matches['FIELD_VALUE']);
            default:
                return new ArbitraryHeader($matches['FIELD_NAME'], $matches['FIELD_VALUE']);
        }
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Stadly\Http\Header\Common;
6
7		use Stadly\Http\Exception\InvalidHeader;
8		use Stadly\Http\Utilities\Rfc7230;
9
10		/**
11		* Class for generating HTTP header fields.
12		*/
13		final class HeaderFactory
14		{
15		/**
16		* Construct header from string.
17		*
18		* @param string $header Header field string.
19		* @return Header Header generated based on the string.
20		* @throws InvalidHeader If the header is invalid.
21		*/
22	22	public static function fromString(string $header): Header
23		{
24	22	$regEx = '{^' . Rfc7230::HEADER_FIELD_CAPTURE . '$}';
25	22	$plainHeader = mb_convert_encoding($header, 'ISO-8859-1', 'UTF-8');
26	22	if ($plainHeader !== $header \|\| preg_match($regEx, $header, $matches) !== 1) {
27	3	throw new InvalidHeader('Invalid header field: ' . $header);
28		}
29
30	19	switch (strtolower($matches['FIELD_NAME'])) {
31	19	case 'content-type':
32	3	return ContentType::fromValue($matches['FIELD_VALUE']);
33		default:
34	16	return new ArbitraryHeader($matches['FIELD_NAME'], $matches['FIELD_VALUE']);
35		}
36		}
37		}
38

Stadly / Http

HeaderFactory::fromString() A last analyzed 2023-09-22 08:55 UTC

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HeaderFactory::fromString() A
last analyzed 2023-09-22 08:55 UTC