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	5
Paths	4

Size

Total Lines	15
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	11
CRAP Score	5

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	5
eloc	11
c	1
b	0
f	0
nc	4
nop	1
dl	0
loc	15
ccs	11
cts	11
cp	1
crap	5
rs	9.6111

<?php

declare(strict_types=1);

namespace Stadly\Http\Header\Response;

use Stadly\Http\Exception\InvalidHeader;
use Stadly\Http\Header\Common\HeaderFactory as CommonHeaderFactory;
use Stadly\Http\Utilities\Rfc7230;

/**
 * Class for generating HTTP response 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($matches['FIELD_NAME'])) {
            case 'content-disposition':
                return ContentDisposition::fromValue($matches['FIELD_VALUE']);
            case 'etag':
                return ETag::fromValue($matches['FIELD_VALUE']);
            default:
                return CommonHeaderFactory::fromString($header);
        }
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Stadly\Http\Header\Response;
6
7		use Stadly\Http\Exception\InvalidHeader;
8		use Stadly\Http\Header\Common\HeaderFactory as CommonHeaderFactory;
9		use Stadly\Http\Utilities\Rfc7230;
10
11		/**
12		* Class for generating HTTP response header fields.
13		*/
14		final class HeaderFactory
15		{
16		/**
17		* Construct header from string.
18		*
19		* @param string $header Header field string.
20		* @return Header Header generated based on the string.
21		* @throws InvalidHeader If the header is invalid.
22		*/
23	25	public static function fromString(string $header): Header
24		{
25	25	$regEx = '{^' . Rfc7230::HEADER_FIELD_CAPTURE . '$}';
26	25	$plainHeader = mb_convert_encoding($header, 'ISO-8859-1', 'UTF-8');
27	25	if ($plainHeader !== $header \|\| preg_match($regEx, $header, $matches) !== 1) {
28	3	throw new InvalidHeader('Invalid header field: ' . $header);
29		}
30
31	22	switch (strtolower($matches['FIELD_NAME'])) {
32	22	case 'content-disposition':
33	3	return ContentDisposition::fromValue($matches['FIELD_VALUE']);
34	19	case 'etag':
35	3	return ETag::fromValue($matches['FIELD_VALUE']);
36		default:
37	16	return CommonHeaderFactory::fromString($header);
38		}
39		}
40		}
41

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