RoleCommand::interact() - Code Metrics - Inspection of "[AdminBundle][FosuUserBundle] Deprecate FosUserBun..." - Kunstmaan/KunstmaanBundlesCMS - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#2737)

unknown

created 2020-10-14 12:38 UTC

RoleCommand::interact() B

↳ Parent: RoleCommand

Complexity

Conditions	7
Paths	8

Size

Total Lines

Duplication

Lines	33
Ratio	100 %

Importance

Changes

Metric	Value
dl	33
loc	33
rs	8.4586
c	0
b	0
f	0
cc	7
nc	8
nop	2

<?php

namespace Kunstmaan\AdminBundle\Command;

use FOS\UserBundle\Model\UserManager as FOSUserManager;
use InvalidArgumentException;
use Kunstmaan\AdminBundle\Service\UserManager;
use RuntimeException;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\Question;

abstract class RoleCommand extends Command
{
    /** @var FOSUserManager|UserManager */
    protected $userManager;

    public function __construct(/* UserManager */ $userManager)

    {
        parent::__construct();

        if (!$userManager instanceof UserManager && !$userManager instanceof FOSUserManager) {
            throw new InvalidArgumentException(sprintf('The "$userManager" argument must be of type "%s" or type "%s"', UserManager::class, FOSUserManager::class));
        }
        if ($userManager instanceof FOSUserManager) {
            // NEXT_MAJOR set the usermanaged typehint to the kunstmaan usermanager.
            @trigger_error(sprintf('Passing the usermanager from FOSUserBundle as the first argument of "%s" is deprecated since KunstmaanAdminBundle 5.8 and will be removed in KunstmaanAdminBundle 6.0. Use the new Kunstmaan Usermanager %s.', __METHOD__, UserManager::class), E_USER_DEPRECATED);
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
        }

        $this->userManager = $userManager;
    }

    protected function configure()
    {
        $this
            ->setDefinition([
                new InputArgument('username', InputArgument::REQUIRED, 'The username'),
                new InputArgument('role', InputArgument::OPTIONAL, 'The role'),
                new InputOption('super', null, InputOption::VALUE_NONE, 'Instead specifying role, use this to quickly add the super administrator role'),
            ]);
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $username = $input->getArgument('username');
        $role = $input->getArgument('role');
        $super = (true === $input->getOption('super'));

        if (null !== $role && $super) {
            throw new InvalidArgumentException('You can pass either the role or the --super option (but not both simultaneously).');
        }

        if (null === $role && !$super) {
            throw new RuntimeException('Not enough arguments.');
        }

        return $this->executeRoleCommand($output, $username, $super, $role);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
    }

    abstract protected function executeRoleCommand(OutputInterface $output, string $username, bool $super, string $role): int;

    protected function interact(InputInterface $input, OutputInterface $output)

    {
        $questions = [];

        if (!$input->getArgument('username')) {
            $question = new Question('Please choose a username:');
            $question->setValidator(function ($username) {
                if (empty($username)) {
                    throw new InvalidArgumentException('Username can not be empty');
                }

                return $username;
            });
            $questions['username'] = $question;
        }

        if ((true !== $input->getOption('super')) && !$input->getArgument('role')) {
            $question = new Question('Please choose a role:');
            $question->setValidator(function ($role) {
                if (empty($role)) {
                    throw new InvalidArgumentException('Role can not be empty');
                }

                return $role;
            });
            $questions['role'] = $question;
        }

        foreach ($questions as $name => $question) {
            $answer = $this->getHelper('question')->ask($input, $output, $question);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            $input->setArgument($name, $answer);
        }
    }
}


1		<?php
2
3		namespace Kunstmaan\AdminBundle\Command;
4
5		use FOS\UserBundle\Model\UserManager as FOSUserManager;
6		use InvalidArgumentException;
7		use Kunstmaan\AdminBundle\Service\UserManager;
8		use RuntimeException;
9		use Symfony\Component\Console\Command\Command;
10		use Symfony\Component\Console\Input\InputArgument;
11		use Symfony\Component\Console\Input\InputInterface;
12		use Symfony\Component\Console\Input\InputOption;
13		use Symfony\Component\Console\Output\OutputInterface;
14		use Symfony\Component\Console\Question\Question;
15
16		abstract class RoleCommand extends Command
17		{
18		/** @var FOSUserManager\|UserManager */
19		protected $userManager;
20
21	View Code Duplication	public function __construct(/* UserManager */ $userManager)
		0 ignored issues – show Duplication introduced 2020-10-02 11:25 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
22		{
23		parent::__construct();
24
25		if (!$userManager instanceof UserManager && !$userManager instanceof FOSUserManager) {
26		throw new InvalidArgumentException(sprintf('The "$userManager" argument must be of type "%s" or type "%s"', UserManager::class, FOSUserManager::class));
27		}
28		if ($userManager instanceof FOSUserManager) {
29		// NEXT_MAJOR set the usermanaged typehint to the kunstmaan usermanager.
30		@trigger_error(sprintf('Passing the usermanager from FOSUserBundle as the first argument of "%s" is deprecated since KunstmaanAdminBundle 5.8 and will be removed in KunstmaanAdminBundle 6.0. Use the new Kunstmaan Usermanager %s.', __METHOD__, UserManager::class), E_USER_DEPRECATED);
		0 ignored issues – show Security Best Practice introduced 2020-10-02 11:25 UTC by Report Bug Copy Issue Report It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended. If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of @mkdir($dir); // Better use if (@mkdir($dir) === false) { throw new \RuntimeException('The directory '.$dir.' could not be created.'); } Loading history...
31		}
32
33		$this->userManager = $userManager;
34		}
35
36		protected function configure()
37		{
38		$this
39		->setDefinition([
40		new InputArgument('username', InputArgument::REQUIRED, 'The username'),
41		new InputArgument('role', InputArgument::OPTIONAL, 'The role'),
42		new InputOption('super', null, InputOption::VALUE_NONE, 'Instead specifying role, use this to quickly add the super administrator role'),
43		]);
44		}
45
46		protected function execute(InputInterface $input, OutputInterface $output)
47		{
48		$username = $input->getArgument('username');
49		$role = $input->getArgument('role');
50		$super = (true === $input->getOption('super'));
51
52		if (null !== $role && $super) {
53		throw new InvalidArgumentException('You can pass either the role or the --super option (but not both simultaneously).');
54		}
55
56		if (null === $role && !$super) {
57		throw new RuntimeException('Not enough arguments.');
58		}
59
60		return $this->executeRoleCommand($output, $username, $super, $role);
		0 ignored issues – show Bug introduced 2020-10-12 09:44 UTC by Report Bug Copy Issue Report It seems like `$username` defined by `$input->getArgument('username')` on line `48` can also be of type `array<integer,string>` or `null`; however, `Kunstmaan\AdminBundle\Co...d::executeRoleCommand()` does only seem to accept `string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string / function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history... Bug introduced 2020-10-12 09:44 UTC by Report Bug Copy Issue Report It seems like `$role` defined by `$input->getArgument('role')` on line `49` can also be of type `array<integer,string>` or `null`; however, `Kunstmaan\AdminBundle\Co...d::executeRoleCommand()` does only seem to accept `string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /* * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
61		}
62
63		abstract protected function executeRoleCommand(OutputInterface $output, string $username, bool $super, string $role): int;
64
65	View Code Duplication	protected function interact(InputInterface $input, OutputInterface $output)
		0 ignored issues – show Duplication introduced 2020-10-02 11:25 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
66		{
67		$questions = [];
68
69		if (!$input->getArgument('username')) {
70		$question = new Question('Please choose a username:');
71		$question->setValidator(function ($username) {
72		if (empty($username)) {
73		throw new InvalidArgumentException('Username can not be empty');
74		}
75
76		return $username;
77		});
78		$questions['username'] = $question;
79		}
80
81		if ((true !== $input->getOption('super')) && !$input->getArgument('role')) {
82		$question = new Question('Please choose a role:');
83		$question->setValidator(function ($role) {
84		if (empty($role)) {
85		throw new InvalidArgumentException('Role can not be empty');
86		}
87
88		return $role;
89		});
90		$questions['role'] = $question;
91		}
92
93		foreach ($questions as $name => $question) {
94		$answer = $this->getHelper('question')->ask($input, $output, $question);
		0 ignored issues – show Bug introduced 2020-10-02 11:25 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Symfony\Component\Console\Helper\HelperInterface` as the method `ask()` does only exist in the following implementations of said interface: `Sensio\Bundle\GeneratorB...d\Helper\QuestionHelper`, `Symfony\Component\Console\Helper\QuestionHelper`, `Symfony\Component\Consol...r\SymfonyQuestionHelper`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
95		$input->setArgument($name, $answer);
96		}
97		}
98		}
99

Kunstmaan / KunstmaanBundlesCMS

Pull Request — master (#2737)

RoleCommand::interact() B

Complexity

Size

Duplication

Importance

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