ResourceClassResolver::getResourceClass() - Code Metrics - Inspection of "Improve Input/Output with normalizers" - api-platform/core - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — 2.4 (#2495)

by Antoine

created 2019-02-14 17:01 UTC

ResourceClassResolver::getResourceClass() C

↳ Parent: ResourceClassResolver

Complexity

Conditions	14
Paths	20

Size

Total Lines	29
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	14
eloc	15
nc	20
nop	3
dl	0
loc	29
rs	6.2666
c	0
b	0
f	0

How to fix Complexity

<?php

/*
 * This file is part of the API Platform project.
 *
 * (c) Kévin Dunglas <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace ApiPlatform\Core\Api;

use ApiPlatform\Core\Exception\InvalidArgumentException;
use ApiPlatform\Core\Metadata\Resource\Factory\ResourceNameCollectionFactoryInterface;
use ApiPlatform\Core\Util\ClassInfoTrait;

/**
 * {@inheritdoc}
 *
 * @author Kévin Dunglas <[email protected]>
 * @author Samuel ROZE <[email protected]>
 */
final class ResourceClassResolver implements ResourceClassResolverInterface
{
    use ClassInfoTrait;

    private $resourceNameCollectionFactory;
    private $localIsResourceClassCache = [];

    public function __construct(ResourceNameCollectionFactoryInterface $resourceNameCollectionFactory)
    {
        $this->resourceNameCollectionFactory = $resourceNameCollectionFactory;
    }

    /**
     * {@inheritdoc}
     */
    public function getResourceClass($value, string $resourceClass = null, bool $strict = false): string
    {
        $type = \is_object($value) && !$value instanceof \Traversable ? $this->getObjectClass($value) : $resourceClass;
        $resourceClass = $resourceClass ?? $type;

        if (null === $resourceClass) {
            throw new InvalidArgumentException(sprintf('No resource class found.'));
        }

        if (
            null === $type
            || ((!$strict || $resourceClass === $type) && $isResourceClass = $this->isResourceClass($type))
        ) {
            return $resourceClass;
        }

        // The Resource is an interface
        if ($value instanceof $resourceClass && $type !== $resourceClass && interface_exists($resourceClass)) {
            throw new InvalidArgumentException(sprintf('The given object\'s resource is the interface "%s", finding a class is not possible.', $resourceClass));
        }

        if (
            ($isResourceClass ?? $this->isResourceClass($type))
            || (is_subclass_of($type, $resourceClass) && $this->isResourceClass($resourceClass))
        ) {
            return $type;
        }

        throw new InvalidArgumentException(sprintf('No resource class found for object of type "%s".', $type));
    }

    /**
     * {@inheritdoc}
     */
    public function isResourceClass(string $type): bool
    {
        if (isset($this->localIsResourceClassCache[$type])) {
            return $this->localIsResourceClassCache[$type];
        }

        foreach ($this->resourceNameCollectionFactory->create() as $resourceClass) {
            if ($type === $resourceClass) {
                return $this->localIsResourceClassCache[$type] = true;
            }
        }

        return $this->localIsResourceClassCache[$type] = false;
    }
}


1			<?php
2
3			/*
4			* This file is part of the API Platform project.
5			*
6			* (c) Kévin Dunglas <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			declare(strict_types=1);
13
14			namespace ApiPlatform\Core\Api;
15
16			use ApiPlatform\Core\Exception\InvalidArgumentException;
17			use ApiPlatform\Core\Metadata\Resource\Factory\ResourceNameCollectionFactoryInterface;
18			use ApiPlatform\Core\Util\ClassInfoTrait;
19
20			/**
21			* {@inheritdoc}
22			*
23			* @author Kévin Dunglas <[email protected]>
24			* @author Samuel ROZE <[email protected]>
25			*/
26			final class ResourceClassResolver implements ResourceClassResolverInterface
27			{
28			use ClassInfoTrait;
29
30			private $resourceNameCollectionFactory;
31			private $localIsResourceClassCache = [];
32
33			public function __construct(ResourceNameCollectionFactoryInterface $resourceNameCollectionFactory)
34			{
35			$this->resourceNameCollectionFactory = $resourceNameCollectionFactory;
36			}
37
38			/**
39			* {@inheritdoc}
40			*/
41			public function getResourceClass($value, string $resourceClass = null, bool $strict = false): string
42			{
43			$type = \is_object($value) && !$value instanceof \Traversable ? $this->getObjectClass($value) : $resourceClass;
44			$resourceClass = $resourceClass ?? $type;
45
46			if (null === $resourceClass) {
47			throw new InvalidArgumentException(sprintf('No resource class found.'));
48			}
49
50			if (
51			null === $type
52			\|\| ((!$strict \|\| $resourceClass === $type) && $isResourceClass = $this->isResourceClass($type))
53			) {
54			return $resourceClass;
55			}
56
57			// The Resource is an interface
58			if ($value instanceof $resourceClass && $type !== $resourceClass && interface_exists($resourceClass)) {
59			throw new InvalidArgumentException(sprintf('The given object\'s resource is the interface "%s", finding a class is not possible.', $resourceClass));
60			}
61
62			if (
63			($isResourceClass ?? $this->isResourceClass($type))
64			\|\| (is_subclass_of($type, $resourceClass) && $this->isResourceClass($resourceClass))
65			) {
66			return $type;
67			}
68
69			throw new InvalidArgumentException(sprintf('No resource class found for object of type "%s".', $type));
70			}
71
72			/**
73			* {@inheritdoc}
74			*/
75			public function isResourceClass(string $type): bool
76			{
77			if (isset($this->localIsResourceClassCache[$type])) {
78			return $this->localIsResourceClassCache[$type];
79			}
80
81			foreach ($this->resourceNameCollectionFactory->create() as $resourceClass) {
82			if ($type === $resourceClass) {
83			return $this->localIsResourceClassCache[$type] = true;
84			}
85			}
86
87			return $this->localIsResourceClassCache[$type] = false;
88			}
89			}
90

api-platform / core

Pull Request — 2.4 (#2495)

ResourceClassResolver::getResourceClass() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

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