DemoMode::handle() - Code Metrics - Inspection of "Add demo access via IP and strict mode" - spatie/laravel-demo-mode - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#18)

unknown

created 2017-09-22 13:36 UTC

DemoMode::handle() A

↳ Parent: DemoMode

Complexity

Conditions	4
Paths	4

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	14
rs	9.2
c	0
b	0
f	0
cc	4
eloc	7
nc	4
nop	2

<?php

namespace Spatie\DemoMode;

use Closure;
use Illuminate\Config\Repository;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;

class DemoMode
{
    /** @var array */
    protected $config;

    public function __construct(Repository $config)
    {
        $this->config = $config->get('demo-mode');

    }

    /**
     * Handle an incoming request.
     *
     * @param \Illuminate\Http\Request $request
     * @param \Closure                 $next
     *
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        if (! $this->config['enabled']) {
            return $next($request);
        }

        if ($this->protectedByDemoMode($request)) {
            if (! $this->hasDemoAccess($request)) {
                return new RedirectResponse($this->config['redirect_unauthorized_users_to_url']);
            }
        }

        return $next($request);
    }

    protected function protectedByDemoMode(Request $request): bool

    {
        return true;
    }

    protected function hasDemoAccess(Request $request): bool
    {
        if ($this->isIpAuthorized($request) || auth()->check()) {
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            return true;
        }

        return $this->demoRouteEnabled() && session()->has('demo_access_route_visited');
    }

    protected function demoRouteEnabled(): bool
    {
        return ! $this->config['strict_mode'];
    }

    protected function isIpAuthorized(Request $request): bool
    {
        return in_array($request->ip(), $this->config['authorized_ips']);
    }
}


1			<?php
2
3			namespace Spatie\DemoMode;
4
5			use Closure;
6			use Illuminate\Config\Repository;
7			use Illuminate\Http\RedirectResponse;
8			use Illuminate\Http\Request;
9
10			class DemoMode
11			{
12			/** @var array */
13			protected $config;
14
15			public function __construct(Repository $config)
16			{
17			$this->config = $config->get('demo-mode');
			0 ignored issues – show Documentation Bug introduced 2017-08-30 15:45 UTC by Report Bug Copy Issue Report It seems like `$config->get('demo-mode')` of type `*` is incompatible with the declared type `array` of property `$config`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
18			}
19
20			/**
21			* Handle an incoming request.
22			*
23			* @param \Illuminate\Http\Request $request
24			* @param \Closure $next
25			*
26			* @return mixed
27			*/
28			public function handle($request, Closure $next)
29			{
30			if (! $this->config['enabled']) {
31			return $next($request);
32			}
33
34			if ($this->protectedByDemoMode($request)) {
35			if (! $this->hasDemoAccess($request)) {
36			return new RedirectResponse($this->config['redirect_unauthorized_users_to_url']);
37			}
38			}
39
40			return $next($request);
41			}
42
43			protected function protectedByDemoMode(Request $request): bool
			0 ignored issues – show Unused Code introduced 2017-08-03 11:41 UTC by Report Bug Copy Issue Report The parameter `$request` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
44			{
45			return true;
46			}
47
48			protected function hasDemoAccess(Request $request): bool
49			{
50			if ($this->isIpAuthorized($request) \|\| auth()->check()) {
			0 ignored issues – show Bug introduced 2017-09-22 13:43 UTC by Report Bug Copy Issue Report The method `check` does only exist in `Illuminate\Contracts\Auth\Guard`, but not in `Illuminate\Contracts\Auth\Factory`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
51			return true;
52			}
53
54			return $this->demoRouteEnabled() && session()->has('demo_access_route_visited');
55			}
56
57			protected function demoRouteEnabled(): bool
58			{
59			return ! $this->config['strict_mode'];
60			}
61
62			protected function isIpAuthorized(Request $request): bool
63			{
64			return in_array($request->ip(), $this->config['authorized_ips']);
65			}
66			}
67

spatie / laravel-demo-mode

Pull Request — master (#18)

DemoMode::handle() A

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