EtagConditionals::defaultGetEtag() - Code Metrics - Inspection of "Generate ETag using a callback" - 365Werk/etagconditionals - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#10)

unknown

created 2021-05-18 18:41 UTC

EtagConditionals::defaultGetEtag() A

↳ Parent: EtagConditionals

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	2
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php

namespace Werk365\EtagConditionals;

use Closure;
use Illuminate\Support\Str;
use Illuminate\Http\Request;
use Symfony\Component\HttpFoundation\Response;

class EtagConditionals
{
    /**
     * The callback used to generate the ETag.
     *
     * @var \Closure|null
     */
    private static $etagGenerateCallback;

    /**
     * Set a callback that should be used when generating the ETag.
     *
     * @param  \Closure|null  $callback
     * @return void
     */
    public static function etagGenerateUsing(?Closure $callback): void
    {
        static::$etagGenerateCallback = $callback;

    }

    /**
     * Get ETag value for this request and response.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Symfony\Component\HttpFoundation\Response  $response
     * @return string
     */
    public static function getEtag(Request $request, Response $response): string
    {
        if (static::$etagGenerateCallback) {

            $etag = call_user_func(static::$etagGenerateCallback, $request, $response);
        } else {
            $etag = static::defaultGetEtag($request, $response);
        }

        return (string) Str::of($etag)->start('"')->finish('"');
    }

    /**
     * Get default ETag value.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Symfony\Component\HttpFoundation\Response  $response
     * @return string
     */
    private static function defaultGetEtag(Request $request, Response $response): string
    private static function defaultGetEtag(/** @scrutinizer ignore-unused */ Request $request, Response $response): string
    {
        return md5($response->getContent());
    }
}


365Werk / etagconditionals

Pull Request — master (#10)

EtagConditionals::defaultGetEtag() A

Complexity

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Duplication

Importance

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