UserProvider::__invoke() - Code Metrics - Inspection of "e07e142165f03002a426fe0859ea818ea6cd13e1" - DamienHarper/auditor-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — master (e07e14)

by Damien

created 2022-12-05 10:17 UTC

UserProvider::__invoke() B

↳ Parent: UserProvider

Complexity

Conditions	11
Paths	112

Size

Total Lines	42
Code Lines	25

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	25
nc	112
nop	0
dl	0
loc	42
c	0
b	0
f	0
cc	11
rs	7.2166

How to fix Complexity

<?php

declare(strict_types=1);

namespace DH\AuditorBundle\User;

use DH\Auditor\Provider\Doctrine\Configuration;
use DH\Auditor\User\User;
use DH\Auditor\User\UserInterface as AuditorUserInterface;
use DH\Auditor\User\UserProviderInterface;
use Exception;
use Symfony\Component\Security\Core\Authentication\Token\SwitchUserToken;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Security;
use Symfony\Component\Security\Core\User\UserInterface;

class UserProvider implements UserProviderInterface
{
    private Security $security;

    private Configuration $configuration;

    public function __construct(Security $security, Configuration $configuration)
    {
        $this->security = $security;
        $this->configuration = $configuration;
    }

    public function __invoke(): ?AuditorUserInterface
    {
        $identifier = null;
        $username = null;
        $tokenUser = null;

        $token = $this->getToken();
        if (null !== $token) {
            $tokenUser = $token->getUser();
        }

        $impersonatorUser = $this->getImpersonatorUser();

        if ($tokenUser instanceof UserInterface) {
            if (method_exists($tokenUser, 'getId')) {
                $identifier = $tokenUser->getId();
            }

            $username = '';
            if (method_exists($tokenUser, 'getUserIdentifier')) {
                $username = $tokenUser->getUserIdentifier();
            } elseif (method_exists($tokenUser, 'getUsername')) {
                $username = $tokenUser->getUsername();
            }
        }

        if ($impersonatorUser instanceof UserInterface) {
            $impersonatorUsername = '';
            if (method_exists($impersonatorUser, 'getUserIdentifier')) {
                $impersonatorUsername = $impersonatorUser->getUserIdentifier();
            } elseif (method_exists($impersonatorUser, 'getUsername')) {
                $impersonatorUsername = $impersonatorUser->getUsername();
            }

            $username .= '[impersonator '.$impersonatorUsername.']';
        }

        if (null === $identifier && null === $username) {
            return null;
        }

        return new User((string) $identifier, $username);
    }

    private function getToken(): ?TokenInterface
    {
        try {
            $token = $this->security->getToken();
        } catch (Exception) {
            $token = null;
        }

        if (!$token instanceof TokenInterface) {
            return null;
        }

        return $token;
    }

    private function getImpersonatorUser(): ?UserInterface
    {
        $token = $this->security->getToken();

        if ($token instanceof SwitchUserToken) {
            return $token->getOriginalToken()->getUser();
        }

        return null;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace DH\AuditorBundle\User;
6
7			use DH\Auditor\Provider\Doctrine\Configuration;
8			use DH\Auditor\User\User;
9			use DH\Auditor\User\UserInterface as AuditorUserInterface;
10			use DH\Auditor\User\UserProviderInterface;
11			use Exception;
12			use Symfony\Component\Security\Core\Authentication\Token\SwitchUserToken;
13			use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
14			use Symfony\Component\Security\Core\Security;
15			use Symfony\Component\Security\Core\User\UserInterface;
16
17			class UserProvider implements UserProviderInterface
18			{
19			private Security $security;
20
21			private Configuration $configuration;
22
23			public function __construct(Security $security, Configuration $configuration)
24			{
25			$this->security = $security;
26			$this->configuration = $configuration;
27			}
28
29			public function __invoke(): ?AuditorUserInterface
30			{
31			$identifier = null;
32			$username = null;
33			$tokenUser = null;
34
35			$token = $this->getToken();
36			if (null !== $token) {
37			$tokenUser = $token->getUser();
38			}
39
40			$impersonatorUser = $this->getImpersonatorUser();
41
42			if ($tokenUser instanceof UserInterface) {
43			if (method_exists($tokenUser, 'getId')) {
44			$identifier = $tokenUser->getId();
45			}
46
47			$username = '';
48			if (method_exists($tokenUser, 'getUserIdentifier')) {
49			$username = $tokenUser->getUserIdentifier();
50			} elseif (method_exists($tokenUser, 'getUsername')) {
51			$username = $tokenUser->getUsername();
52			}
53			}
54
55			if ($impersonatorUser instanceof UserInterface) {
56			$impersonatorUsername = '';
57			if (method_exists($impersonatorUser, 'getUserIdentifier')) {
58			$impersonatorUsername = $impersonatorUser->getUserIdentifier();
59			} elseif (method_exists($impersonatorUser, 'getUsername')) {
60			$impersonatorUsername = $impersonatorUser->getUsername();
61			}
62
63			$username .= '[impersonator '.$impersonatorUsername.']';
64			}
65
66			if (null === $identifier && null === $username) {
67			return null;
68			}
69
70			return new User((string) $identifier, $username);
71			}
72
73			private function getToken(): ?TokenInterface
74			{
75			try {
76			$token = $this->security->getToken();
77			} catch (Exception) {
78			$token = null;
79			}
80
81			if (!$token instanceof TokenInterface) {
82			return null;
83			}
84
85			return $token;
86			}
87
88			private function getImpersonatorUser(): ?UserInterface
89			{
90			$token = $this->security->getToken();
91
92			if ($token instanceof SwitchUserToken) {
93			return $token->getOriginalToken()->getUser();
94			}
95
96			return null;
97			}
98			}
99

DamienHarper / auditor-bundle

Branch — master (e07e14)

UserProvider::__invoke() B

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

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