CacheControlHeaderEventDispatcherPlugin::setCacheControlHeader() - Code Metrics - spryker/spryker-core - Measure and Improve Code Quality continuously with Scrutinizer

setCacheControlHeader() F
last analyzed 2025-09-26 11:00 UTC

↳ Parent: CacheControlHeaderEventDispatcherPlugin

Complexity

Conditions	11
Paths	1024

Size

Total Lines	45
Code Lines	22

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	11
eloc	22
nc	1024
nop	1
dl	0
loc	45
rs	3.15
c	0
b	0
f	0

How to fix Complexity

<?php

/**
 * Copyright © 2016-present Spryker Systems GmbH. All rights reserved.
 * Use of this software requires acceptance of the Evaluation License Agreement. See LICENSE file.
 */

namespace Spryker\Glue\Http\Plugin\EventDispatcher;

use Spryker\Glue\Kernel\AbstractPlugin;
use Spryker\Service\Container\ContainerInterface;
use Spryker\Shared\EventDispatcher\EventDispatcherInterface;
use Spryker\Shared\EventDispatcherExtension\Dependency\Plugin\EventDispatcherPluginInterface;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Event\ResponseEvent;
use Symfony\Component\HttpKernel\KernelEvents;

/**
 * @link https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control
 *
 * @method \Spryker\Glue\Http\HttpConfig getConfig()
 */
class CacheControlHeaderEventDispatcherPlugin extends AbstractPlugin implements EventDispatcherPluginInterface
{
    /**
     * @var string
     */
    protected const CONFIG_CACHE_CONTROL_DIRECTIVE_MAX_AGE = 'max-age';

    /**
     * @var string
     */
    protected const CONFIG_CACHE_CONTROL_DIRECTIVE_S_MAX_AGE = 's-maxage';

    /**
     * @var string
     */
    protected const CONFIG_CACHE_CONTROL_DIRECTIVE_NO_CACHE = 'no-cache';

    /**
     * @var string
     */
    protected const CONFIG_CACHE_CONTROL_DIRECTIVE_MUST_REVALIDATE = 'must-revalidate';

    /**
     * @var string
     */
    protected const CONFIG_CACHE_CONTROL_DIRECTIVE_NO_STORE = 'no-store';

    /**
     * @var string
     */
    protected const CONFIG_CACHE_CONTROL_DIRECTIVE_PUBLIC = 'public';

    /**
     * @var string
     */
    protected const CONFIG_CACHE_CONTROL_DIRECTIVE_PRIVATE = 'private';

    /**
     * @var string
     */
    protected const CONFIG_CACHE_CONTROL_DIRECTIVE_NO_TRANSFORM = 'no-transform';

    /**
     * @var string
     */
    protected const CONFIG_CACHE_CONTROL_DIRECTIVE_IMMUTABLE = 'immutable';

    /**
     * @var string
     */
    protected const CONFIG_CACHE_CONTROL_STALE_WHILE_REVALIDATE = 'stale-while-revalidate';

    /**
     * @var string
     */
    protected const HEADER_CACHE_CONTROL = 'Cache-Control';

    /**
     * {@inheritDoc}
     * - Sets `Cache-Control` header to response.
     *
     * @api
     *
     * @param \Spryker\Shared\EventDispatcher\EventDispatcherInterface $eventDispatcher
     * @param \Spryker\Service\Container\ContainerInterface $container
     *
     * @return \Spryker\Shared\EventDispatcher\EventDispatcherInterface
     */
    public function extend(EventDispatcherInterface $eventDispatcher, ContainerInterface $container): EventDispatcherInterface
    {
        $eventDispatcher->addListener(KernelEvents::RESPONSE, function (ResponseEvent $event): void {
            if (!$this->isMainRequest($event)) {
                return;
            }

            $event->setResponse($this->setCacheControlHeader($event->getResponse()));
        });

        return $eventDispatcher;
    }

    /**
     * @param \Symfony\Component\HttpKernel\Event\ResponseEvent $event
     *
     * @return bool
     */
    protected function isMainRequest(ResponseEvent $event): bool
    {
        if (method_exists($event, 'isMasterRequest')) {
            return $event->isMasterRequest();
        }

        return $event->isMainRequest();
    }

    /**
     * @param \Symfony\Component\HttpFoundation\Response $response
     *
     * @return \Symfony\Component\HttpFoundation\Response
     */
    protected function setCacheControlHeader(Response $response): Response
    {
        $cacheControlConfig = $this->getConfig()->getCacheControlConfig();

        if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_PUBLIC])) {
            $response->setPublic();
        }

        if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_PRIVATE])) {
            $response->setPrivate();
        }

        if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_MAX_AGE])) {
            $response->setMaxAge($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_MAX_AGE]);
        }

        if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_S_MAX_AGE])) {
            $response->setSharedMaxAge($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_S_MAX_AGE]);
        }

        if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_NO_CACHE])) {
            $response->headers->addCacheControlDirective(static::CONFIG_CACHE_CONTROL_DIRECTIVE_NO_CACHE, true);
        }

        if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_MUST_REVALIDATE])) {
            $response->headers->addCacheControlDirective(static::CONFIG_CACHE_CONTROL_DIRECTIVE_MUST_REVALIDATE, true);
        }

        if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_NO_STORE])) {
            $response->headers->addCacheControlDirective(static::CONFIG_CACHE_CONTROL_DIRECTIVE_NO_STORE, true);
        }

        if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_NO_TRANSFORM])) {
            $response->headers->addCacheControlDirective(static::CONFIG_CACHE_CONTROL_DIRECTIVE_NO_TRANSFORM, true);
        }

        if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_IMMUTABLE])) {
            $response->headers->addCacheControlDirective(static::CONFIG_CACHE_CONTROL_DIRECTIVE_IMMUTABLE, true);
        }

        if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_STALE_WHILE_REVALIDATE])) {
            $response->headers->addCacheControlDirective(static::CONFIG_CACHE_CONTROL_STALE_WHILE_REVALIDATE, true);
        }

        return $response;
    }
}


1			<?php
2
3			/**
4			* Copyright © 2016-present Spryker Systems GmbH. All rights reserved.
5			* Use of this software requires acceptance of the Evaluation License Agreement. See LICENSE file.
6			*/
7
8			namespace Spryker\Glue\Http\Plugin\EventDispatcher;
9
10			use Spryker\Glue\Kernel\AbstractPlugin;
11			use Spryker\Service\Container\ContainerInterface;
12			use Spryker\Shared\EventDispatcher\EventDispatcherInterface;
13			use Spryker\Shared\EventDispatcherExtension\Dependency\Plugin\EventDispatcherPluginInterface;
14			use Symfony\Component\HttpFoundation\Response;
15			use Symfony\Component\HttpKernel\Event\ResponseEvent;
16			use Symfony\Component\HttpKernel\KernelEvents;
17
18			/**
19			* @link https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control
20			*
21			* @method \Spryker\Glue\Http\HttpConfig getConfig()
22			*/
23			class CacheControlHeaderEventDispatcherPlugin extends AbstractPlugin implements EventDispatcherPluginInterface
24			{
25			/**
26			* @var string
27			*/
28			protected const CONFIG_CACHE_CONTROL_DIRECTIVE_MAX_AGE = 'max-age';
29
30			/**
31			* @var string
32			*/
33			protected const CONFIG_CACHE_CONTROL_DIRECTIVE_S_MAX_AGE = 's-maxage';
34
35			/**
36			* @var string
37			*/
38			protected const CONFIG_CACHE_CONTROL_DIRECTIVE_NO_CACHE = 'no-cache';
39
40			/**
41			* @var string
42			*/
43			protected const CONFIG_CACHE_CONTROL_DIRECTIVE_MUST_REVALIDATE = 'must-revalidate';
44
45			/**
46			* @var string
47			*/
48			protected const CONFIG_CACHE_CONTROL_DIRECTIVE_NO_STORE = 'no-store';
49
50			/**
51			* @var string
52			*/
53			protected const CONFIG_CACHE_CONTROL_DIRECTIVE_PUBLIC = 'public';
54
55			/**
56			* @var string
57			*/
58			protected const CONFIG_CACHE_CONTROL_DIRECTIVE_PRIVATE = 'private';
59
60			/**
61			* @var string
62			*/
63			protected const CONFIG_CACHE_CONTROL_DIRECTIVE_NO_TRANSFORM = 'no-transform';
64
65			/**
66			* @var string
67			*/
68			protected const CONFIG_CACHE_CONTROL_DIRECTIVE_IMMUTABLE = 'immutable';
69
70			/**
71			* @var string
72			*/
73			protected const CONFIG_CACHE_CONTROL_STALE_WHILE_REVALIDATE = 'stale-while-revalidate';
74
75			/**
76			* @var string
77			*/
78			protected const HEADER_CACHE_CONTROL = 'Cache-Control';
79
80			/**
81			* {@inheritDoc}
82			* - Sets `Cache-Control` header to response.
83			*
84			* @api
85			*
86			* @param \Spryker\Shared\EventDispatcher\EventDispatcherInterface $eventDispatcher
87			* @param \Spryker\Service\Container\ContainerInterface $container
88			*
89			* @return \Spryker\Shared\EventDispatcher\EventDispatcherInterface
90			*/
91			public function extend(EventDispatcherInterface $eventDispatcher, ContainerInterface $container): EventDispatcherInterface
92			{
93			$eventDispatcher->addListener(KernelEvents::RESPONSE, function (ResponseEvent $event): void {
94			if (!$this->isMainRequest($event)) {
95			return;
96			}
97
98			$event->setResponse($this->setCacheControlHeader($event->getResponse()));
99			});
100
101			return $eventDispatcher;
102			}
103
104			/**
105			* @param \Symfony\Component\HttpKernel\Event\ResponseEvent $event
106			*
107			* @return bool
108			*/
109			protected function isMainRequest(ResponseEvent $event): bool
110			{
111			if (method_exists($event, 'isMasterRequest')) {
112			return $event->isMasterRequest();
113			}
114
115			return $event->isMainRequest();
116			}
117
118			/**
119			* @param \Symfony\Component\HttpFoundation\Response $response
120			*
121			* @return \Symfony\Component\HttpFoundation\Response
122			*/
123			protected function setCacheControlHeader(Response $response): Response
124			{
125			$cacheControlConfig = $this->getConfig()->getCacheControlConfig();
126
127			if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_PUBLIC])) {
128			$response->setPublic();
129			}
130
131			if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_PRIVATE])) {
132			$response->setPrivate();
133			}
134
135			if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_MAX_AGE])) {
136			$response->setMaxAge($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_MAX_AGE]);
137			}
138
139			if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_S_MAX_AGE])) {
140			$response->setSharedMaxAge($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_S_MAX_AGE]);
141			}
142
143			if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_NO_CACHE])) {
144			$response->headers->addCacheControlDirective(static::CONFIG_CACHE_CONTROL_DIRECTIVE_NO_CACHE, true);
145			}
146
147			if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_MUST_REVALIDATE])) {
148			$response->headers->addCacheControlDirective(static::CONFIG_CACHE_CONTROL_DIRECTIVE_MUST_REVALIDATE, true);
149			}
150
151			if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_NO_STORE])) {
152			$response->headers->addCacheControlDirective(static::CONFIG_CACHE_CONTROL_DIRECTIVE_NO_STORE, true);
153			}
154
155			if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_NO_TRANSFORM])) {
156			$response->headers->addCacheControlDirective(static::CONFIG_CACHE_CONTROL_DIRECTIVE_NO_TRANSFORM, true);
157			}
158
159			if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_DIRECTIVE_IMMUTABLE])) {
160			$response->headers->addCacheControlDirective(static::CONFIG_CACHE_CONTROL_DIRECTIVE_IMMUTABLE, true);
161			}
162
163			if (!empty($cacheControlConfig[static::CONFIG_CACHE_CONTROL_STALE_WHILE_REVALIDATE])) {
164			$response->headers->addCacheControlDirective(static::CONFIG_CACHE_CONTROL_STALE_WHILE_REVALIDATE, true);
165			}
166
167			return $response;
168			}
169			}
170

spryker / spryker-core

setCacheControlHeader() F last analyzed 2025-09-26 11:00 UTC

Complexity

Size

Duplication

Importance

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setCacheControlHeader() F
last analyzed 2025-09-26 11:00 UTC