Issues in ExceptionDataCollector.php - New Issues - Inspection of "Merge pull request #2638 from acrobat/replace-old-..." - Kunstmaan/KunstmaanBundlesCMS - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 5.3 ( 958546...1cc96e )

by Jeroen

created 2020-03-04 14:43 UTC

AdminBundle/Toolbar/ExceptionDataCollector.php (1 issue)

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Bug 1

Severity

Minor 1

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<?php

namespace Kunstmaan\AdminBundle\Toolbar;

use Doctrine\ORM\EntityManagerInterface;
use Kunstmaan\AdminBundle\Entity\Exception;
use Kunstmaan\AdminBundle\Helper\Toolbar\AbstractDataCollector;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

class ExceptionDataCollector extends AbstractDataCollector
{
    /**
     * @var EntityManagerInterface
     */
    private $em;

    public function __construct(EntityManagerInterface $em)
    {
        $this->em = $em;
    }

    /**
     * @return array
     */
    public function getAccessRoles()
    {
        return ['ROLE_ADMIN'];
    }

    /**
     * @return array
     */
    public function collectData()
    {
        $model = $this->em->getRepository(Exception::class)->findExceptionStatistics();
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.', $user->getDisplayName()));
        // do something.
    }
}
        if (isset($model['cp_all'], $model['cp_sum'])) {
            return [
                'data' => $model,
            ];
        } else {
            return [];
        }
    }

    /**
     * @param Request         $request
     * @param Response        $response
     * @param \Exception|null $exception
     */
    public function collect(Request $request, Response $response, \Exception $exception = null)
    {
        if (false === $this->isEnabled()) {
            $this->data = false;
        } else {
            $this->data = $this->collectData();
        }
    }

    /**
     * Gets the data for template
     *
     * @return array The request events
     */
    public function getTemplateData()
    {
        return $this->data;
    }

    /**
     * @return string
     */
    public function getName()
    {
        return 'kuma_exception';
    }

    /**
     * @return bool
     */
    public function isEnabled()
    {
        return true;
    }

    public function reset()
    {
        $this->data = [];
    }
}


1			<?php
2
3			namespace Kunstmaan\AdminBundle\Toolbar;
4
5			use Doctrine\ORM\EntityManagerInterface;
6			use Kunstmaan\AdminBundle\Entity\Exception;
7			use Kunstmaan\AdminBundle\Helper\Toolbar\AbstractDataCollector;
8			use Symfony\Component\HttpFoundation\Request;
9			use Symfony\Component\HttpFoundation\Response;
10
11			class ExceptionDataCollector extends AbstractDataCollector
12			{
13			/**
14			* @var EntityManagerInterface
15			*/
16			private $em;
17
18			public function __construct(EntityManagerInterface $em)
19			{
20			$this->em = $em;
21			}
22
23			/**
24			* @return array
25			*/
26			public function getAccessRoles()
27			{
28			return ['ROLE_ADMIN'];
29			}
30
31			/**
32			* @return array
33			*/
34			public function collectData()
35			{
36			$model = $this->em->getRepository(Exception::class)->findExceptionStatistics();
			0 ignored issues – show Bug introduced 2020-01-09 14:19 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like you code against a concrete implementation and not the interface `Doctrine\Persistence\ObjectRepository` as the method `findExceptionStatistics()` does only exist in the following implementations of said interface: `Kunstmaan\AdminBundle\Re...ory\ExceptionRepository`. 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...
37			if (isset($model['cp_all'], $model['cp_sum'])) {
38			return [
39			'data' => $model,
40			];
41			} else {
42			return [];
43			}
44			}
45
46			/**
47			* @param Request $request
48			* @param Response $response
49			* @param \Exception\|null $exception
50			*/
51			public function collect(Request $request, Response $response, \Exception $exception = null)
52			{
53			if (false === $this->isEnabled()) {
54			$this->data = false;
55			} else {
56			$this->data = $this->collectData();
57			}
58			}
59
60			/**
61			* Gets the data for template
62			*
63			* @return array The request events
64			*/
65			public function getTemplateData()
66			{
67			return $this->data;
68			}
69
70			/**
71			* @return string
72			*/
73			public function getName()
74			{
75			return 'kuma_exception';
76			}
77
78			/**
79			* @return bool
80			*/
81			public function isEnabled()
82			{
83			return true;
84			}
85
86			public function reset()
87			{
88			$this->data = [];
89			}
90			}
91

Kunstmaan / KunstmaanBundlesCMS

Push — 5.3 ( 958546...1cc96e )

AdminBundle/Toolbar/ExceptionDataCollector.php (1 issue)

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