ManageEtagHeader::addEtagHeader() - Code Metrics - richan-fongdasen/laravel-varnishable - Measure and Improve Code Quality continuously with Scrutinizer

ManageEtagHeader::addEtagHeader() A
last analyzed 2021-06-21 06:30 UTC

↳ Parent: ManageEtagHeader

Complexity

Conditions	3
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	9
rs	9.9666
c	0
b	0
f	0
cc	3
nc	2
nop	1

<?php

namespace RichanFongdasen\Varnishable\Concerns;

use Symfony\Component\HttpFoundation\Response;

trait ManageEtagHeader
{
    /**
     * Add an ETag header to the current response.
     *
     * @param \Symfony\Component\HttpFoundation\Response $response
     *
     * @return void
     */
    protected function addEtagHeader(Response $response): void
    {
        $useEtag = (bool) $this->getConfig('use_etag');
        $content = $response->getContent();

        if (($content !== false) && $useEtag) {
            $response->setEtag(md5($content));
        }
    }

    /**
     * Disable Etag for current request.
     *
     * @return void
     */
    public function disableEtag(): void
    {
        $this->setConfig('use_etag', false);
    }

    /**
     * Enable Etag for current request.
     *
     * @return void
     */
    public function enableEtag(): void
    {
        $this->setConfig('use_etag', true);
    }

    /**
     * Get configuration value for a specific key.
     *
     * @param string $key
     *
     * @return mixed
     */
    abstract public function getConfig($key);

    /**
     * Set configuration value for a specific key.
     *
     * @param string $key
     * @param mixed  $value
     *
     * @return void
     */
    abstract public function setConfig($key, $value): void;
}


1			<?php
2
3			namespace RichanFongdasen\Varnishable\Concerns;
4
5			use Symfony\Component\HttpFoundation\Response;
6
7			trait ManageEtagHeader
8			{
9			/**
10			* Add an ETag header to the current response.
11			*
12			* @param \Symfony\Component\HttpFoundation\Response $response
13			*
14			* @return void
15			*/
16			protected function addEtagHeader(Response $response): void
17			{
18			$useEtag = (bool) $this->getConfig('use_etag');
19			$content = $response->getContent();
20
21			if (($content !== false) && $useEtag) {
22			$response->setEtag(md5($content));
23			}
24			}
25
26			/**
27			* Disable Etag for current request.
28			*
29			* @return void
30			*/
31			public function disableEtag(): void
32			{
33			$this->setConfig('use_etag', false);
34			}
35
36			/**
37			* Enable Etag for current request.
38			*
39			* @return void
40			*/
41			public function enableEtag(): void
42			{
43			$this->setConfig('use_etag', true);
44			}
45
46			/**
47			* Get configuration value for a specific key.
48			*
49			* @param string $key
50			*
51			* @return mixed
52			*/
53			abstract public function getConfig($key);
54
55			/**
56			* Set configuration value for a specific key.
57			*
58			* @param string $key
59			* @param mixed $value
60			*
61			* @return void
62			*/
63			abstract public function setConfig($key, $value): void;
64			}
65

richan-fongdasen / laravel-varnishable

ManageEtagHeader::addEtagHeader() A last analyzed 2021-06-21 06:30 UTC

Complexity

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Duplication

Importance

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ManageEtagHeader::addEtagHeader() A
last analyzed 2021-06-21 06:30 UTC