RequestHeaderBlacklistEnricher::addHeadersToApmRequest() - Code Metrics - frankkoornstra/elastic-apm-agent - Measure and Improve Code Quality continuously with Scrutinizer

addHeadersToApmRequest() A
last analyzed 2018-09-23 19:33 UTC

↳ Parent: RequestHeaderBlacklistEnricher

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	12
ccs	6
cts	6
cp	1
rs	9.8666
c	0
b	0
f	0
cc	3
nc	3
nop	2
crap	3

<?php
declare(strict_types=1);

namespace TechDeCo\ElasticApmAgent\Convenience\Middleware\OpenTransactionRequestEnricher;

use Psr\Http\Message\RequestInterface;
use TechDeCo\ElasticApmAgent\Convenience\Middleware\OpenTransactionRequestEnricher;
use TechDeCo\ElasticApmAgent\Convenience\OpenTransaction;
use TechDeCo\ElasticApmAgent\Message\Request;
use function array_map;
use function implode;
use function in_array;
use function strtolower;

final class RequestHeaderBlacklistEnricher implements OpenTransactionRequestEnricher
{
    /**
     * @var string[]
     */
    private $headerBlacklist;

    public function __construct(string ...$headerBlacklist)
    {
        $this->headerBlacklist = array_map('strtolower', $headerBlacklist);
    }

    public function enrichFromRequest(OpenTransaction $transaction, RequestInterface $request): void
    {
        $apmRequest = $this->addHeadersToApmRequest(
            $request,
            $transaction->getContext()->getRequest() ?? Request::fromHttpRequest($request)
        );
        $transaction->setContext(
            $transaction->getContext()->withRequest($apmRequest)
        );
    }

    private function addHeadersToApmRequest(RequestInterface $httpRequest, Request $apmRequest): Request
    {
        foreach ($httpRequest->getHeaders() as $name => $valueList) {
            if (in_array(strtolower($name), $this->headerBlacklist, true)) {
                continue;
            }

            $apmRequest = $apmRequest->withHeader($name, implode(',', $valueList));

        }

        return $apmRequest;
    }
}


1		<?php
2		declare(strict_types=1);
3
4		namespace TechDeCo\ElasticApmAgent\Convenience\Middleware\OpenTransactionRequestEnricher;
5
6		use Psr\Http\Message\RequestInterface;
7		use TechDeCo\ElasticApmAgent\Convenience\Middleware\OpenTransactionRequestEnricher;
8		use TechDeCo\ElasticApmAgent\Convenience\OpenTransaction;
9		use TechDeCo\ElasticApmAgent\Message\Request;
10		use function array_map;
11		use function implode;
12		use function in_array;
13		use function strtolower;
14
15		final class RequestHeaderBlacklistEnricher implements OpenTransactionRequestEnricher
16		{
17		/**
18		* @var string[]
19		*/
20		private $headerBlacklist;
21
22	4	public function __construct(string ...$headerBlacklist)
23		{
24	4	$this->headerBlacklist = array_map('strtolower', $headerBlacklist);
25	4	}
26
27	4	public function enrichFromRequest(OpenTransaction $transaction, RequestInterface $request): void
28		{
29	4	$apmRequest = $this->addHeadersToApmRequest(
30	4	$request,
31	4	$transaction->getContext()->getRequest() ?? Request::fromHttpRequest($request)
32		);
33	4	$transaction->setContext(
34	4	$transaction->getContext()->withRequest($apmRequest)
35		);
36	4	}
37
38	4	private function addHeadersToApmRequest(RequestInterface $httpRequest, Request $apmRequest): Request
39		{
40	4	foreach ($httpRequest->getHeaders() as $name => $valueList) {
41	4	if (in_array(strtolower($name), $this->headerBlacklist, true)) {
42	2	continue;
43		}
44
45	4	$apmRequest = $apmRequest->withHeader($name, implode(',', $valueList));
		0 ignored issues – show Coding Style introduced 2018-08-05 13:01 UTC by Report Bug Copy Issue Report Consider using a different name than the parameter `$apmRequest`. This often makes code more readable. Loading history...
46		}
47
48	4	return $apmRequest;
49		}
50		}
51

frankkoornstra / elastic-apm-agent

addHeadersToApmRequest() A last analyzed 2018-09-23 19:33 UTC

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addHeadersToApmRequest() A
last analyzed 2018-09-23 19:33 UTC