NoneSource - Code Metrics - Inspection of "Merge branch 'ng' of https://github.com/OAuth2-Fra..." - OAuth2-Framework/oauth2-framework - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — ng ( ca946d...fcb055 )

by Florent

created 2018-02-06 20:26 UTC

NoneSource A

↳ Parent: NoneSource

Complexity

Total Complexity

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

Metric	Value
wmc	3
lcom	0
cbo	0
dl	0
loc	33
rs	10
c	0
b	0
f	0

3 Methods

Rating	Name	Size	Complexity
A	name()	4	1
A	load()	7	2
A	getNodeDefinition()	8	1

<?php

declare(strict_types=1);

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2014-2018 Spomky-Labs
 *
 * This software may be modified and distributed under the terms
 * of the MIT license.  See the LICENSE file for details.
 */

namespace OAuth2Framework\Bundle\DependencyInjection\Component\Grant\None;

use OAuth2Framework\Bundle\DependencyInjection\Component\Component;
use Symfony\Component\Config\Definition\Builder\NodeDefinition;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;

class NoneSource implements Component
{
    /**
     * {@inheritdoc}
     */
    public function name(): string
    {
        return 'none';
    }

    /**
     * {@inheritdoc}
     */
    public function load(array $configs, ContainerBuilder $container)
    {
        if ($configs['grant']['none']['enabled']) {
            $loader = new PhpFileLoader($container, new FileLocator(__DIR__.'/../../../../Resources/config/grant'));
            $loader->load('none.php');
        }
    }

    /**
     * {@inheritdoc}
     */
    public function getNodeDefinition(NodeDefinition $node)
    {
        $node->children()
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends 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.
    }
}
            ->arrayNode('none')
                ->canBeEnabled()
            ->end()
        ->end();
    }

    /**
     * {@inheritdoc}
     */
    public function prepend(ContainerBuilder $container, array $config): array
    {
        //Nothing to do
        return [];
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* The MIT License (MIT)
7			*
8			* Copyright (c) 2014-2018 Spomky-Labs
9			*
10			* This software may be modified and distributed under the terms
11			* of the MIT license. See the LICENSE file for details.
12			*/
13
14			namespace OAuth2Framework\Bundle\DependencyInjection\Component\Grant\None;
15
16			use OAuth2Framework\Bundle\DependencyInjection\Component\Component;
17			use Symfony\Component\Config\Definition\Builder\NodeDefinition;
18			use Symfony\Component\Config\FileLocator;
19			use Symfony\Component\DependencyInjection\ContainerBuilder;
20			use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
21
22			class NoneSource implements Component
23			{
24			/**
25			* {@inheritdoc}
26			*/
27			public function name(): string
28			{
29			return 'none';
30			}
31
32			/**
33			* {@inheritdoc}
34			*/
35			public function load(array $configs, ContainerBuilder $container)
36			{
37			if ($configs['grant']['none']['enabled']) {
38			$loader = new PhpFileLoader($container, new FileLocator(__DIR__.'/../../../../Resources/config/grant'));
39			$loader->load('none.php');
40			}
41			}
42
43			/**
44			* {@inheritdoc}
45			*/
46			public function getNodeDefinition(NodeDefinition $node)
47			{
48			$node->children()
			0 ignored issues – show Bug introduced 2018-02-06 20:36 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `Symfony\Component\Config...\Builder\NodeDefinition` as the method `children()` does only exist in the following sub-classes of `Symfony\Component\Config...\Builder\NodeDefinition`: `Symfony\Component\Config...der\ArrayNodeDefinition`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends 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 sub-classes 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 parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
49			->arrayNode('none')
50			->canBeEnabled()
51			->end()
52			->end();
53			}
54
55			/**
56			* {@inheritdoc}
57			*/
58			public function prepend(ContainerBuilder $container, array $config): array
59			{
60			//Nothing to do
61			return [];
62			}
63			}
64

OAuth2-Framework / oauth2-framework

Push — ng ( ca946d...fcb055 )

NoneSource A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

3 Methods

Available Fixes

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