DebugListener::handleDebug() - Code Metrics - FriendsOfSymfony/FOSHttpCache - Measure and Improve Code Quality continuously with Scrutinizer

DebugListener::handleDebug() A
last analyzed 2022-08-10 14:39 UTC

↳ Parent: DebugListener

Complexity

Conditions	4
Paths	4

Size

Total Lines	12
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	4

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	4
eloc	9
c	1
b	0
f	0
nc	4
nop	1
dl	0
loc	12
ccs	9
cts	9
cp	1
crap	4
rs	9.9666

<?php

/*
 * This file is part of the FOSHttpCache package.
 *
 * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace FOS\HttpCache\SymfonyCache;

use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**
 * Debug handler for the symfony built-in HttpCache.
 *
 * Add debug information to the response for use in cache tests.
 *
 * @author David Buchmann <[email protected]>
 *
 * {@inheritdoc}
 */
class DebugListener implements EventSubscriberInterface
{
    /**
     * {@inheritdoc}
     */
    public static function getSubscribedEvents(): array
    {
        return [
            Events::POST_HANDLE => 'handleDebug',
        ];
    }

    /**
     * Extract the cache HIT/MISS information from the X-Symfony-Cache header.
     *
     * For this header to be present, the HttpCache must be created with the
     * debug option set to true.
     */
    public function handleDebug(CacheEvent $event)
    {
        $response = $event->getResponse();
        if ($response->headers->has('X-Symfony-Cache')) {
            if (false !== strpos($response->headers->get('X-Symfony-Cache'), 'miss')) {
                $state = 'MISS';
            } elseif (false !== strpos($response->headers->get('X-Symfony-Cache'), 'fresh')) {
                $state = 'HIT';
            } else {
                $state = 'UNDETERMINED';
            }
            $response->headers->set('X-Cache', $state);
        }
    }
}


1		<?php
2
3		/*
4		* This file is part of the FOSHttpCache package.
5		*
6		* (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		namespace FOS\HttpCache\SymfonyCache;
13
14		use Symfony\Component\EventDispatcher\EventSubscriberInterface;
15
16		/**
17		* Debug handler for the symfony built-in HttpCache.
18		*
19		* Add debug information to the response for use in cache tests.
20		*
21		* @author David Buchmann <[email protected]>
22		*
23		* {@inheritdoc}
24		*/
25		class DebugListener implements EventSubscriberInterface
26		{
27		/**
28		* {@inheritdoc}
29		*/
30	1	public static function getSubscribedEvents(): array
31		{
32		return [
33	1	Events::POST_HANDLE => 'handleDebug',
34		];
35		}
36
37		/**
38		* Extract the cache HIT/MISS information from the X-Symfony-Cache header.
39		*
40		* For this header to be present, the HttpCache must be created with the
41		* debug option set to true.
42		*/
43	5	public function handleDebug(CacheEvent $event)
44		{
45	5	$response = $event->getResponse();
46	5	if ($response->headers->has('X-Symfony-Cache')) {
47	3	if (false !== strpos($response->headers->get('X-Symfony-Cache'), 'miss')) {
48	1	$state = 'MISS';
49	2	} elseif (false !== strpos($response->headers->get('X-Symfony-Cache'), 'fresh')) {
50	1	$state = 'HIT';
51		} else {
52	1	$state = 'UNDETERMINED';
53		}
54	3	$response->headers->set('X-Cache', $state);
55		}
56	5	}
57		}
58

FriendsOfSymfony / FOSHttpCache

DebugListener::handleDebug() A last analyzed 2022-08-10 14:39 UTC

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like

DebugListener::handleDebug() A
last analyzed 2022-08-10 14:39 UTC