ApiLoader::loadExternalFiles() - Code Metrics - Inspection of "Merge pull request #1580 from athos7933/feature/ab..." - api-platform/core - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 0136f1...4ea214 )

by Kévin

created 2018-01-10 15:31 UTC

ApiLoader::loadExternalFiles() B

↳ Parent: ApiLoader

Complexity

Conditions	5
Paths	16

Size

Total Lines	22
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	22
rs	8.6737
c	0
b	0
f	0
cc	5
eloc	12
nc	16
nop	1

<?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\Bridge\Symfony\Routing;

use ApiPlatform\Core\Api\OperationType;
use ApiPlatform\Core\Exception\InvalidResourceException;
use ApiPlatform\Core\Exception\RuntimeException;
use ApiPlatform\Core\Metadata\Resource\Factory\ResourceMetadataFactoryInterface;
use ApiPlatform\Core\Metadata\Resource\Factory\ResourceNameCollectionFactoryInterface;
use ApiPlatform\Core\Operation\Factory\SubresourceOperationFactoryInterface;
use ApiPlatform\Core\PathResolver\OperationPathResolverInterface;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\Config\Loader\Loader;
use Symfony\Component\Config\Resource\DirectoryResource;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpKernel\KernelInterface;
use Symfony\Component\Routing\Loader\XmlFileLoader;
use Symfony\Component\Routing\Route;
use Symfony\Component\Routing\RouteCollection;

/**
 * Loads Resources.
 *
 * @author Kévin Dunglas <[email protected]>
 */
final class ApiLoader extends Loader
{
    /**
     * @deprecated since version 2.1, to be removed in 3.0. Use {@see RouteNameGenerator::ROUTE_NAME_PREFIX} instead.
     */
    const ROUTE_NAME_PREFIX = 'api_';
    const DEFAULT_ACTION_PATTERN = 'api_platform.action.';

    private $fileLoader;
    private $resourceNameCollectionFactory;
    private $resourceMetadataFactory;
    private $operationPathResolver;
    private $container;
    private $formats;
    private $resourceClassDirectories;
    private $subresourceOperationFactory;
    private $graphqlEnabled;
    private $entrypointEnabled;
    private $docsEnabled;

    public function __construct(KernelInterface $kernel, ResourceNameCollectionFactoryInterface $resourceNameCollectionFactory, ResourceMetadataFactoryInterface $resourceMetadataFactory, OperationPathResolverInterface $operationPathResolver, ContainerInterface $container, array $formats, array $resourceClassDirectories = [], SubresourceOperationFactoryInterface $subresourceOperationFactory = null, bool $graphqlEnabled = false, bool $entrypointEnabled = true, bool $docsEnabled = true)
    {
        $this->fileLoader = new XmlFileLoader(new FileLocator($kernel->locateResource('@ApiPlatformBundle/Resources/config/routing')));

        $this->resourceNameCollectionFactory = $resourceNameCollectionFactory;
        $this->resourceMetadataFactory = $resourceMetadataFactory;
        $this->operationPathResolver = $operationPathResolver;
        $this->container = $container;
        $this->formats = $formats;
        $this->resourceClassDirectories = $resourceClassDirectories;
        $this->subresourceOperationFactory = $subresourceOperationFactory;
        $this->graphqlEnabled = $graphqlEnabled;
        $this->entrypointEnabled = $entrypointEnabled;
        $this->docsEnabled = $docsEnabled;
    }

    /**
     * {@inheritdoc}
     */
    public function load($data, $type = null): RouteCollection
    {
        $routeCollection = new RouteCollection();
        foreach ($this->resourceClassDirectories as $directory) {
            $routeCollection->addResource(new DirectoryResource($directory, '/\.php$/'));
        }

        $this->loadExternalFiles($routeCollection);

        foreach ($this->resourceNameCollectionFactory->create() as $resourceClass) {
            $resourceMetadata = $this->resourceMetadataFactory->create($resourceClass);
            $resourceShortName = $resourceMetadata->getShortName();

            if (null === $resourceShortName) {
                throw new InvalidResourceException(sprintf('Resource %s has no short name defined.', $resourceClass));
            }

            if (null !== $collectionOperations = $resourceMetadata->getCollectionOperations()) {

                foreach ($collectionOperations as $operationName => $operation) {
                    $this->addRoute($routeCollection, $resourceClass, $operationName, $operation, $resourceShortName, OperationType::COLLECTION);
                }
            }

            if (null !== $itemOperations = $resourceMetadata->getItemOperations()) {

                foreach ($itemOperations as $operationName => $operation) {
                    $this->addRoute($routeCollection, $resourceClass, $operationName, $operation, $resourceShortName, OperationType::ITEM);
                }
            }

            if (null === $this->subresourceOperationFactory) {
                continue;
            }

            foreach ($this->subresourceOperationFactory->create($resourceClass) as $operationId => $operation) {
                $routeCollection->add($operation['route_name'], new Route(
                    $operation['path'],
                    [
                        '_controller' => self::DEFAULT_ACTION_PATTERN.'get_subresource',
                        '_format' => null,
                        '_api_resource_class' => $operation['resource_class'],
                        '_api_subresource_operation_name' => $operation['route_name'],
                        '_api_subresource_context' => [
                            'property' => $operation['property'],
                            'identifiers' => $operation['identifiers'],
                            'collection' => $operation['collection'],
                            'operationId' => $operationId,
                        ],
                    ] + $operation['defaults'] ?? [],
                    $operation['requirements'] ?? [],
                    $operation['options'] ?? [],
                    $operation['host'] ?? '',
                    $operation['schemes'] ?? [],
                    ['GET'],
                    $operation['condition'] ?? ''
                ));
            }
        }

        return $routeCollection;
    }

    /**
     * {@inheritdoc}
     */
    public function supports($resource, $type = null)
    {
        return 'api_platform' === $type;
    }

    /**
     * Load external files.
     *
     * @param RouteCollection $routeCollection
     */
    private function loadExternalFiles(RouteCollection $routeCollection)
    {
        $routeCollection->addCollection($this->fileLoader->load('api.xml'));

        if ($this->entrypointEnabled) {
            $routeCollection->addCollection($this->fileLoader->load('api.xml'));
        }

        if ($this->docsEnabled) {
            $routeCollection->addCollection($this->fileLoader->load('docs.xml'));
        }

        if ($this->graphqlEnabled) {
            $graphqlCollection = $this->fileLoader->load('graphql.xml');
            $graphqlCollection->addDefaults(['_graphql' => true]);
            $routeCollection->addCollection($graphqlCollection);
        }

        if (isset($this->formats['jsonld'])) {
            $routeCollection->addCollection($this->fileLoader->load('jsonld.xml'));
        }
    }

    /**
     * Creates and adds a route for the given operation to the route collection.
     *
     * @param RouteCollection $routeCollection
     * @param string          $resourceClass
     * @param string          $operationName
     * @param array           $operation
     * @param string          $resourceShortName
     * @param string          $operationType
     *
     * @throws RuntimeException
     */
    private function addRoute(RouteCollection $routeCollection, string $resourceClass, string $operationName, array $operation, string $resourceShortName, string $operationType)
    {
        if (isset($operation['route_name'])) {
            return;
        }

        if (!isset($operation['method'])) {
            throw new RuntimeException(sprintf('Either a "route_name" or a "method" operation attribute must exist for the operation "%s" of the resource "%s".', $operationName, $resourceClass));
        }

        if (null === $controller = $operation['controller'] ?? null) {
            $controller = sprintf('%s%s_%s', self::DEFAULT_ACTION_PATTERN, strtolower($operation['method']), $operationType);

            if (!$this->container->has($controller)) {
                throw new RuntimeException(sprintf('There is no builtin action for the %s %s operation. You need to define the controller yourself.', $operationType, $operation['method']));
            }
        }

        $route = new Route(
            $this->operationPathResolver->resolveOperationPath($resourceShortName, $operation, $operationType, $operationName),

            [
                '_controller' => $controller,
                '_format' => null,
                '_api_resource_class' => $resourceClass,
                sprintf('_api_%s_operation_name', $operationType) => $operationName,
            ] + ($operation['defaults'] ?? []),
            $operation['requirements'] ?? [],
            $operation['options'] ?? [],
            $operation['host'] ?? '',
            $operation['schemes'] ?? [],
            [$operation['method']],
            $operation['condition'] ?? ''
        );

        $routeCollection->add(RouteNameGenerator::generate($operationName, $resourceShortName, $operationType), $route);
    }
}


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\Bridge\Symfony\Routing;
15
16		use ApiPlatform\Core\Api\OperationType;
17		use ApiPlatform\Core\Exception\InvalidResourceException;
18		use ApiPlatform\Core\Exception\RuntimeException;
19		use ApiPlatform\Core\Metadata\Resource\Factory\ResourceMetadataFactoryInterface;
20		use ApiPlatform\Core\Metadata\Resource\Factory\ResourceNameCollectionFactoryInterface;
21		use ApiPlatform\Core\Operation\Factory\SubresourceOperationFactoryInterface;
22		use ApiPlatform\Core\PathResolver\OperationPathResolverInterface;
23		use Symfony\Component\Config\FileLocator;
24		use Symfony\Component\Config\Loader\Loader;
25		use Symfony\Component\Config\Resource\DirectoryResource;
26		use Symfony\Component\DependencyInjection\ContainerInterface;
27		use Symfony\Component\HttpKernel\KernelInterface;
28		use Symfony\Component\Routing\Loader\XmlFileLoader;
29		use Symfony\Component\Routing\Route;
30		use Symfony\Component\Routing\RouteCollection;
31
32		/**
33		* Loads Resources.
34		*
35		* @author Kévin Dunglas <[email protected]>
36		*/
37		final class ApiLoader extends Loader
38		{
39		/**
40		* @deprecated since version 2.1, to be removed in 3.0. Use {@see RouteNameGenerator::ROUTE_NAME_PREFIX} instead.
41		*/
42		const ROUTE_NAME_PREFIX = 'api_';
43		const DEFAULT_ACTION_PATTERN = 'api_platform.action.';
44
45		private $fileLoader;
46		private $resourceNameCollectionFactory;
47		private $resourceMetadataFactory;
48		private $operationPathResolver;
49		private $container;
50		private $formats;
51		private $resourceClassDirectories;
52		private $subresourceOperationFactory;
53		private $graphqlEnabled;
54		private $entrypointEnabled;
55		private $docsEnabled;
56
57		public function __construct(KernelInterface $kernel, ResourceNameCollectionFactoryInterface $resourceNameCollectionFactory, ResourceMetadataFactoryInterface $resourceMetadataFactory, OperationPathResolverInterface $operationPathResolver, ContainerInterface $container, array $formats, array $resourceClassDirectories = [], SubresourceOperationFactoryInterface $subresourceOperationFactory = null, bool $graphqlEnabled = false, bool $entrypointEnabled = true, bool $docsEnabled = true)
58		{
59		$this->fileLoader = new XmlFileLoader(new FileLocator($kernel->locateResource('@ApiPlatformBundle/Resources/config/routing')));
		0 ignored issues – show Bug introduced 2017-12-04 22:03 UTC by Report Bug Copy Issue Report It seems like `$kernel->locateResource(...ources/config/routing')` targeting `Symfony\Component\HttpKe...rface::locateResource()` can also be of type `array`; however, `Symfony\Component\Config...eLocator::__construct()` does only seem to accept `string\|array<integer,string>`, maybe add an additional type check? This check looks at variables that are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
60		$this->resourceNameCollectionFactory = $resourceNameCollectionFactory;
61		$this->resourceMetadataFactory = $resourceMetadataFactory;
62		$this->operationPathResolver = $operationPathResolver;
63		$this->container = $container;
64		$this->formats = $formats;
65		$this->resourceClassDirectories = $resourceClassDirectories;
66		$this->subresourceOperationFactory = $subresourceOperationFactory;
67		$this->graphqlEnabled = $graphqlEnabled;
68		$this->entrypointEnabled = $entrypointEnabled;
69		$this->docsEnabled = $docsEnabled;
70		}
71
72		/**
73		* {@inheritdoc}
74		*/
75		public function load($data, $type = null): RouteCollection
76		{
77		$routeCollection = new RouteCollection();
78		foreach ($this->resourceClassDirectories as $directory) {
79		$routeCollection->addResource(new DirectoryResource($directory, '/\.php$/'));
80		}
81
82		$this->loadExternalFiles($routeCollection);
83
84		foreach ($this->resourceNameCollectionFactory->create() as $resourceClass) {
85		$resourceMetadata = $this->resourceMetadataFactory->create($resourceClass);
86		$resourceShortName = $resourceMetadata->getShortName();
87
88		if (null === $resourceShortName) {
89		throw new InvalidResourceException(sprintf('Resource %s has no short name defined.', $resourceClass));
90		}
91
92	View Code Duplication	if (null !== $collectionOperations = $resourceMetadata->getCollectionOperations()) {
		0 ignored issues – show Duplication introduced 2016-07-11 14:22 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
93		foreach ($collectionOperations as $operationName => $operation) {
94		$this->addRoute($routeCollection, $resourceClass, $operationName, $operation, $resourceShortName, OperationType::COLLECTION);
95		}
96		}
97
98	View Code Duplication	if (null !== $itemOperations = $resourceMetadata->getItemOperations()) {
		0 ignored issues – show Duplication introduced 2016-07-11 14:22 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
99		foreach ($itemOperations as $operationName => $operation) {
100		$this->addRoute($routeCollection, $resourceClass, $operationName, $operation, $resourceShortName, OperationType::ITEM);
101		}
102		}
103
104		if (null === $this->subresourceOperationFactory) {
105		continue;
106		}
107
108		foreach ($this->subresourceOperationFactory->create($resourceClass) as $operationId => $operation) {
109		$routeCollection->add($operation['route_name'], new Route(
110		$operation['path'],
111		[
112		'_controller' => self::DEFAULT_ACTION_PATTERN.'get_subresource',
113		'_format' => null,
114		'_api_resource_class' => $operation['resource_class'],
115		'_api_subresource_operation_name' => $operation['route_name'],
116		'_api_subresource_context' => [
117		'property' => $operation['property'],
118		'identifiers' => $operation['identifiers'],
119		'collection' => $operation['collection'],
120		'operationId' => $operationId,
121		],
122		] + $operation['defaults'] ?? [],
123		$operation['requirements'] ?? [],
124		$operation['options'] ?? [],
125		$operation['host'] ?? '',
126		$operation['schemes'] ?? [],
127		['GET'],
128		$operation['condition'] ?? ''
129		));
130		}
131		}
132
133		return $routeCollection;
134		}
135
136		/**
137		* {@inheritdoc}
138		*/
139		public function supports($resource, $type = null)
140		{
141		return 'api_platform' === $type;
142		}
143
144		/**
145		* Load external files.
146		*
147		* @param RouteCollection $routeCollection
148		*/
149		private function loadExternalFiles(RouteCollection $routeCollection)
150		{
151		$routeCollection->addCollection($this->fileLoader->load('api.xml'));
152
153		if ($this->entrypointEnabled) {
154		$routeCollection->addCollection($this->fileLoader->load('api.xml'));
155		}
156
157		if ($this->docsEnabled) {
158		$routeCollection->addCollection($this->fileLoader->load('docs.xml'));
159		}
160
161		if ($this->graphqlEnabled) {
162		$graphqlCollection = $this->fileLoader->load('graphql.xml');
163		$graphqlCollection->addDefaults(['_graphql' => true]);
164		$routeCollection->addCollection($graphqlCollection);
165		}
166
167		if (isset($this->formats['jsonld'])) {
168		$routeCollection->addCollection($this->fileLoader->load('jsonld.xml'));
169		}
170		}
171
172		/**
173		* Creates and adds a route for the given operation to the route collection.
174		*
175		* @param RouteCollection $routeCollection
176		* @param string $resourceClass
177		* @param string $operationName
178		* @param array $operation
179		* @param string $resourceShortName
180		* @param string $operationType
181		*
182		* @throws RuntimeException
183		*/
184		private function addRoute(RouteCollection $routeCollection, string $resourceClass, string $operationName, array $operation, string $resourceShortName, string $operationType)
185		{
186		if (isset($operation['route_name'])) {
187		return;
188		}
189
190		if (!isset($operation['method'])) {
191		throw new RuntimeException(sprintf('Either a "route_name" or a "method" operation attribute must exist for the operation "%s" of the resource "%s".', $operationName, $resourceClass));
192		}
193
194		if (null === $controller = $operation['controller'] ?? null) {
195		$controller = sprintf('%s%s_%s', self::DEFAULT_ACTION_PATTERN, strtolower($operation['method']), $operationType);
196
197		if (!$this->container->has($controller)) {
198		throw new RuntimeException(sprintf('There is no builtin action for the %s %s operation. You need to define the controller yourself.', $operationType, $operation['method']));
199		}
200		}
201
202		$route = new Route(
203		$this->operationPathResolver->resolveOperationPath($resourceShortName, $operation, $operationType, $operationName),
		0 ignored issues – show Unused Code introduced 2017-06-21 18:29 UTC by Report Bug Copy Issue Report The call to `OperationPathResolverInt...:resolveOperationPath()` has too many arguments starting with `$operationName`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
204		[
205		'_controller' => $controller,
206		'_format' => null,
207		'_api_resource_class' => $resourceClass,
208		sprintf('_api_%s_operation_name', $operationType) => $operationName,
209		] + ($operation['defaults'] ?? []),
210		$operation['requirements'] ?? [],
211		$operation['options'] ?? [],
212		$operation['host'] ?? '',
213		$operation['schemes'] ?? [],
214		[$operation['method']],
215		$operation['condition'] ?? ''
216		);
217
218		$routeCollection->add(RouteNameGenerator::generate($operationName, $resourceShortName, $operationType), $route);
219		}
220		}
221

api-platform / core

Push — master ( 0136f1...4ea214 )

ApiLoader::loadExternalFiles() B

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like