TagVoter::canView() - Code Metrics - Inspection of "Merge pull request #152 from the-badger/cleanup-bu..." - the-badger/badger - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 32c2ac...90b7d3 )

by olivier

created 2017-03-19 15:02 UTC

TagVoter::canView() A

↳ Parent: TagVoter

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	2

<?php

namespace Badger\Bundle\GameBundle\Security;

use Badger\Component\Game\Model\TagInterface;
use Badger\Component\Game\Taggable\TaggableInterface;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Authorization\Voter\Voter;

/**
 * Voter for Tag entities.
 * Is able to tell if a User can view a given Tag.
 *
 * @author  Adrien Pétremann <[email protected]>
 * @license http://opensource.org/licenses/MIT The MIT License (MIT)
 */
class TagVoter extends Voter
{
    const VIEW = 'view';

    /**
     * {@inheritdoc}
     */
    protected function supports($attribute, $subject)

    {
        if (!in_array($attribute, [self::VIEW])) {
            return false;
        }

        if (!$subject instanceof TagInterface) {
            return false;
        }

        return true;
    }

    /**
     * {@inheritdoc}
     */
    protected function voteOnAttribute($attribute, $subject, TokenInterface $token)

    {
        $user = $token->getUser();

        if (!$user instanceof TaggableInterface) {
            return false;
        }

        $tag = $subject;

        switch ($attribute) {
            case self::VIEW:
                return $this->canView($tag, $user);
        }

        throw new \LogicException('This code should not be reached!');
    }

    /**
     * Return true if the given $user can view the given $tag.
     * The $entity can be viewed by the $user if the user is linked to that $tag.
     *
     * @param TagInterface      $tag
     * @param TaggableInterface $user
     *
     * @return bool
     */
    private function canView(TagInterface $tag, TaggableInterface $user)
    {
        return in_array($tag, $user->getTags()->toArray());
    }
}


1		<?php
2
3		namespace Badger\Bundle\GameBundle\Security;
4
5		use Badger\Component\Game\Model\TagInterface;
6		use Badger\Component\Game\Taggable\TaggableInterface;
7		use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
8		use Symfony\Component\Security\Core\Authorization\Voter\Voter;
9
10		/**
11		* Voter for Tag entities.
12		* Is able to tell if a User can view a given Tag.
13		*
14		* @author Adrien Pétremann <[email protected]>
15		* @license http://opensource.org/licenses/MIT The MIT License (MIT)
16		*/
17		class TagVoter extends Voter
18		{
19		const VIEW = 'view';
20
21		/**
22		* {@inheritdoc}
23		*/
24	View Code Duplication	protected function supports($attribute, $subject)
		0 ignored issues – show Duplication introduced 2016-12-18 14:31 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
25		{
26		if (!in_array($attribute, [self::VIEW])) {
27		return false;
28		}
29
30		if (!$subject instanceof TagInterface) {
31		return false;
32		}
33
34		return true;
35		}
36
37		/**
38		* {@inheritdoc}
39		*/
40	View Code Duplication	protected function voteOnAttribute($attribute, $subject, TokenInterface $token)
		0 ignored issues – show Duplication introduced 2016-12-18 14:31 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...
41		{
42		$user = $token->getUser();
43
44		if (!$user instanceof TaggableInterface) {
45		return false;
46		}
47
48		$tag = $subject;
49
50		switch ($attribute) {
51		case self::VIEW:
52		return $this->canView($tag, $user);
53		}
54
55		throw new \LogicException('This code should not be reached!');
56		}
57
58		/**
59		* Return true if the given $user can view the given $tag.
60		* The $entity can be viewed by the $user if the user is linked to that $tag.
61		*
62		* @param TagInterface $tag
63		* @param TaggableInterface $user
64		*
65		* @return bool
66		*/
67		private function canView(TagInterface $tag, TaggableInterface $user)
68		{
69		return in_array($tag, $user->getTags()->toArray());
70		}
71		}
72

the-badger / badger

Push — master ( 32c2ac...90b7d3 )

TagVoter::canView() A

Complexity

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Duplication

Importance

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