AddCspHeaders::getPolicys() - Code Metrics - Inspection of "nitpicks" - spatie/laravel-csp - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( c3e3fb...ceffe8 )

by Thomas

created 2018-02-21 14:00 UTC

AddCspHeaders::getPolicys() B

↳ Parent: AddCspHeaders

Complexity

Conditions	4
Paths	5

Size

Total Lines	28
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	14
nc	5
nop	1
dl	0
loc	28
rs	8.5806
c	0
b	0
f	0

<?php

namespace Spatie\Csp;

use Closure;
use Illuminate\Http\Request;
use Illuminate\Support\Collection;

class AddCspHeaders
{
    public function handle(Request $request, Closure $next, $customPolicyClass = null)
    {
        $response = $next($request);

        $this
            ->getPolicies($customPolicyClass)
            ->filter->shouldBeApplied($request, $response)
            ->each->applyTo($response);

        return $response;
    }

    protected function getPolicies(string $customPolicyClass = null): Collection
    {
        $policies = collect();

        if ($customPolicyClass) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            $policies->push(PolicyFactory::create($customPolicyClass));

            return $policies;
        }

        $policyClass = config('csp.policy');

        if (! empty($policyClass)) {
            $policies->push(PolicyFactory::create($policyClass));
        }

        $reportOnlyPolicyClass = config('csp.report_only_policy');

        if (! empty($reportOnlyPolicyClass)) {
            $policy = PolicyFactory::create($reportOnlyPolicyClass);

            $policy->reportOnly();

            $policies->push($policy);
        }

        return $policies;
    }
}


1			<?php
2
3			namespace Spatie\Csp;
4
5			use Closure;
6			use Illuminate\Http\Request;
7			use Illuminate\Support\Collection;
8
9			class AddCspHeaders
10			{
11			public function handle(Request $request, Closure $next, $customPolicyClass = null)
12			{
13			$response = $next($request);
14
15			$this
16			->getPolicies($customPolicyClass)
17			->filter->shouldBeApplied($request, $response)
18			->each->applyTo($response);
19
20			return $response;
21			}
22
23			protected function getPolicies(string $customPolicyClass = null): Collection
24			{
25			$policies = collect();
26
27			if ($customPolicyClass) {
			0 ignored issues – show Bug Best Practice introduced 2018-02-20 22:18 UTC by Report Bug Copy Issue Report The expression `$customPolicyClass` of type `null\|string` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
28			$policies->push(PolicyFactory::create($customPolicyClass));
29
30			return $policies;
31			}
32
33			$policyClass = config('csp.policy');
34
35			if (! empty($policyClass)) {
36			$policies->push(PolicyFactory::create($policyClass));
37			}
38
39			$reportOnlyPolicyClass = config('csp.report_only_policy');
40
41			if (! empty($reportOnlyPolicyClass)) {
42			$policy = PolicyFactory::create($reportOnlyPolicyClass);
43
44			$policy->reportOnly();
45
46			$policies->push($policy);
47			}
48
49			return $policies;
50			}
51			}
52

spatie / laravel-csp

Push — master ( c3e3fb...ceffe8 )

AddCspHeaders::getPolicys() B

Complexity

Size

Duplication

Importance

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