ResourceController - Code Metrics - Inspection of "Set Sylius version to 1.0.4" - pamil/Sylius - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 1.0-symfony-3.3.13 ( 577127...a3487e )

by Kamil

created 2017-11-17 10:00 UTC

ResourceController F

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	524
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	30

Importance

Changes

Metric	Value
wmc	56
lcom	1
cbo	30
dl	0
loc	524
rs	1.3043
c	0
b	0
f	0

9 Methods

Rating	Name	Size	Complexity
C	updateAction()	79	13
C	deleteAction()	55	11
B	__construct()	37	1
B	showAction()	26	2
B	indexAction()	26	2
C	createAction()	66	11
C	applyStateMachineTransitionAction()	57	11
A	isGrantedOr403()	12	3
A	findOr404()	8	2

How to fix Complexity

<?php

/*
 * This file is part of the Sylius package.
 *
 * (c) Paweł Jędrzejewski
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Sylius\Bundle\ResourceBundle\Controller;

use Doctrine\Common\Persistence\ObjectManager;
use FOS\RestBundle\View\View;
use Sylius\Bundle\ResourceBundle\Event\ResourceControllerEvent;
use Sylius\Component\Resource\Exception\DeleteHandlingException;
use Sylius\Component\Resource\Exception\UpdateHandlingException;
use Sylius\Component\Resource\Factory\FactoryInterface;
use Sylius\Component\Resource\Metadata\MetadataInterface;
use Sylius\Component\Resource\Model\ResourceInterface;
use Sylius\Component\Resource\Repository\RepositoryInterface;
use Sylius\Component\Resource\ResourceActions;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
use Symfony\Component\HttpKernel\Exception\HttpException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;

class ResourceController extends Controller
{
    /**
     * @var MetadataInterface
     */
    protected $metadata;

    /**
     * @var RequestConfigurationFactoryInterface
     */
    protected $requestConfigurationFactory;

    /**
     * @var ViewHandlerInterface
     */
    protected $viewHandler;

    /**
     * @var RepositoryInterface
     */
    protected $repository;

    /**
     * @var FactoryInterface
     */
    protected $factory;

    /**
     * @var NewResourceFactoryInterface
     */
    protected $newResourceFactory;

    /**
     * @var ObjectManager
     */
    protected $manager;

    /**
     * @var SingleResourceProviderInterface
     */
    protected $singleResourceProvider;

    /**
     * @var ResourcesCollectionProviderInterface
     */
    protected $resourcesCollectionProvider;

    /**
     * @var ResourceFormFactoryInterface
     */
    protected $resourceFormFactory;

    /**
     * @var RedirectHandlerInterface
     */
    protected $redirectHandler;

    /**
     * @var FlashHelperInterface
     */
    protected $flashHelper;

    /**
     * @var AuthorizationCheckerInterface
     */
    protected $authorizationChecker;

    /**
     * @var EventDispatcherInterface
     */
    protected $eventDispatcher;

    /**
     * @var StateMachineInterface
     */
    protected $stateMachine;

    /**
     * @var ResourceUpdateHandlerInterface
     */
    protected $resourceUpdateHandler;

    /**
     * @var ResourceDeleteHandlerInterface
     */
    protected $resourceDeleteHandler;

    /**
     * @param MetadataInterface $metadata
     * @param RequestConfigurationFactoryInterface $requestConfigurationFactory
     * @param ViewHandlerInterface $viewHandler
     * @param RepositoryInterface $repository
     * @param FactoryInterface $factory
     * @param NewResourceFactoryInterface $newResourceFactory
     * @param ObjectManager $manager
     * @param SingleResourceProviderInterface $singleResourceProvider
     * @param ResourcesCollectionProviderInterface $resourcesFinder
     * @param ResourceFormFactoryInterface $resourceFormFactory
     * @param RedirectHandlerInterface $redirectHandler
     * @param FlashHelperInterface $flashHelper
     * @param AuthorizationCheckerInterface $authorizationChecker
     * @param EventDispatcherInterface $eventDispatcher
     * @param StateMachineInterface $stateMachine
     * @param ResourceUpdateHandlerInterface $resourceUpdateHandler
     * @param ResourceDeleteHandlerInterface $resourceDeleteHandler
     */
    public function __construct(
        MetadataInterface $metadata,
        RequestConfigurationFactoryInterface $requestConfigurationFactory,
        ViewHandlerInterface $viewHandler,
        RepositoryInterface $repository,
        FactoryInterface $factory,
        NewResourceFactoryInterface $newResourceFactory,
        ObjectManager $manager,
        SingleResourceProviderInterface $singleResourceProvider,
        ResourcesCollectionProviderInterface $resourcesFinder,
        ResourceFormFactoryInterface $resourceFormFactory,
        RedirectHandlerInterface $redirectHandler,
        FlashHelperInterface $flashHelper,
        AuthorizationCheckerInterface $authorizationChecker,
        EventDispatcherInterface $eventDispatcher,
        StateMachineInterface $stateMachine,
        ResourceUpdateHandlerInterface $resourceUpdateHandler,
        ResourceDeleteHandlerInterface $resourceDeleteHandler
    ) {
        $this->metadata = $metadata;
        $this->requestConfigurationFactory = $requestConfigurationFactory;
        $this->viewHandler = $viewHandler;
        $this->repository = $repository;
        $this->factory = $factory;
        $this->newResourceFactory = $newResourceFactory;
        $this->manager = $manager;
        $this->singleResourceProvider = $singleResourceProvider;
        $this->resourcesCollectionProvider = $resourcesFinder;
        $this->resourceFormFactory = $resourceFormFactory;
        $this->redirectHandler = $redirectHandler;
        $this->flashHelper = $flashHelper;
        $this->authorizationChecker = $authorizationChecker;
        $this->eventDispatcher = $eventDispatcher;
        $this->stateMachine = $stateMachine;
        $this->resourceUpdateHandler = $resourceUpdateHandler;
        $this->resourceDeleteHandler = $resourceDeleteHandler;
    }

    /**
     * @param Request $request
     *
     * @return Response
     */
    public function showAction(Request $request): Response
    {
        $configuration = $this->requestConfigurationFactory->create($this->metadata, $request);

        $this->isGrantedOr403($configuration, ResourceActions::SHOW);
        $resource = $this->findOr404($configuration);

        $this->eventDispatcher->dispatch(ResourceActions::SHOW, $configuration, $resource);

        $view = View::create($resource);

        if ($configuration->isHtmlRequest()) {
            $view
                ->setTemplate($configuration->getTemplate(ResourceActions::SHOW . '.html'))
                ->setTemplateVar($this->metadata->getName())
                ->setData([
                    'configuration' => $configuration,
                    'metadata' => $this->metadata,
                    'resource' => $resource,
                    $this->metadata->getName() => $resource,
                ])
            ;
        }

        return $this->viewHandler->handle($configuration, $view);
    }

    /**
     * @param Request $request
     *
     * @return Response
     */
    public function indexAction(Request $request): Response
    {
        $configuration = $this->requestConfigurationFactory->create($this->metadata, $request);

        $this->isGrantedOr403($configuration, ResourceActions::INDEX);
        $resources = $this->resourcesCollectionProvider->get($configuration, $this->repository);

        $this->eventDispatcher->dispatchMultiple(ResourceActions::INDEX, $configuration, $resources);

        $view = View::create($resources);

        if ($configuration->isHtmlRequest()) {
            $view
                ->setTemplate($configuration->getTemplate(ResourceActions::INDEX . '.html'))
                ->setTemplateVar($this->metadata->getPluralName())
                ->setData([
                    'configuration' => $configuration,
                    'metadata' => $this->metadata,
                    'resources' => $resources,
                    $this->metadata->getPluralName() => $resources,
                ])
            ;
        }

        return $this->viewHandler->handle($configuration, $view);
    }

    /**
     * @param Request $request
     *
     * @return Response
     */
    public function createAction(Request $request): Response
    {
        $configuration = $this->requestConfigurationFactory->create($this->metadata, $request);

        $this->isGrantedOr403($configuration, ResourceActions::CREATE);
        $newResource = $this->newResourceFactory->create($configuration, $this->factory);

        $form = $this->resourceFormFactory->create($configuration, $newResource);

        if ($request->isMethod('POST') && $form->handleRequest($request)->isValid()) {
            $newResource = $form->getData();

            $event = $this->eventDispatcher->dispatchPreEvent(ResourceActions::CREATE, $configuration, $newResource);

            if ($event->isStopped() && !$configuration->isHtmlRequest()) {
                throw new HttpException($event->getErrorCode(), $event->getMessage());
            }
            if ($event->isStopped()) {
                $this->flashHelper->addFlashFromEvent($configuration, $event);

                if ($event->hasResponse()) {
                    return $event->getResponse();
                }

                return $this->redirectHandler->redirectToIndex($configuration, $newResource);
            }

            if ($configuration->hasStateMachine()) {
                $this->stateMachine->apply($configuration, $newResource);
            }

            $this->repository->add($newResource);
            $postEvent = $this->eventDispatcher->dispatchPostEvent(ResourceActions::CREATE, $configuration, $newResource);

            if (!$configuration->isHtmlRequest()) {
                return $this->viewHandler->handle($configuration, View::create($newResource, Response::HTTP_CREATED));
            }

            $this->flashHelper->addSuccessFlash($configuration, ResourceActions::CREATE, $newResource);

            if ($postEvent->hasResponse()) {
                return $postEvent->getResponse();
            }

            return $this->redirectHandler->redirectToResource($configuration, $newResource);
        }

        if (!$configuration->isHtmlRequest()) {
            return $this->viewHandler->handle($configuration, View::create($form, Response::HTTP_BAD_REQUEST));
        }

        $this->eventDispatcher->dispatchInitializeEvent(ResourceActions::CREATE, $configuration, $newResource);

        $view = View::create()
            ->setData([
                'configuration' => $configuration,
                'metadata' => $this->metadata,
                'resource' => $newResource,
                $this->metadata->getName() => $newResource,
                'form' => $form->createView(),
            ])
            ->setTemplate($configuration->getTemplate(ResourceActions::CREATE . '.html'))
        ;

        return $this->viewHandler->handle($configuration, $view);
    }

    /**
     * @param Request $request
     *
     * @return Response
     */
    public function updateAction(Request $request): Response
    {
        $configuration = $this->requestConfigurationFactory->create($this->metadata, $request);

        $this->isGrantedOr403($configuration, ResourceActions::UPDATE);
        $resource = $this->findOr404($configuration);

        $form = $this->resourceFormFactory->create($configuration, $resource);

        if (in_array($request->getMethod(), ['POST', 'PUT', 'PATCH'], true) && $form->handleRequest($request)->isValid()) {
            $resource = $form->getData();

            /** @var ResourceControllerEvent $event */
            $event = $this->eventDispatcher->dispatchPreEvent(ResourceActions::UPDATE, $configuration, $resource);

            if ($event->isStopped() && !$configuration->isHtmlRequest()) {
                throw new HttpException($event->getErrorCode(), $event->getMessage());
            }
            if ($event->isStopped()) {
                $this->flashHelper->addFlashFromEvent($configuration, $event);

                if ($event->hasResponse()) {
                    return $event->getResponse();
                }

                return $this->redirectHandler->redirectToResource($configuration, $resource);
            }

            try {
                $this->resourceUpdateHandler->handle($resource, $configuration, $this->manager);
            } catch (UpdateHandlingException $exception) {
                if (!$configuration->isHtmlRequest()) {
                    return $this->viewHandler->handle(
                        $configuration,
                        View::create($form, $exception->getApiResponseCode())
                    );
                }

                $this->flashHelper->addErrorFlash($configuration, $exception->getFlash());

                return $this->redirectHandler->redirectToReferer($configuration);
            }

            $postEvent = $this->eventDispatcher->dispatchPostEvent(ResourceActions::UPDATE, $configuration, $resource);

            if (!$configuration->isHtmlRequest()) {
                $view = $configuration->getParameters()->get('return_content', false) ? View::create($resource, Response::HTTP_OK) : View::create(null, Response::HTTP_NO_CONTENT);

                return $this->viewHandler->handle($configuration, $view);
            }

            $this->flashHelper->addSuccessFlash($configuration, ResourceActions::UPDATE, $resource);

            if ($postEvent->hasResponse()) {
                return $postEvent->getResponse();
            }

            return $this->redirectHandler->redirectToResource($configuration, $resource);
        }

        if (!$configuration->isHtmlRequest()) {
            return $this->viewHandler->handle($configuration, View::create($form, Response::HTTP_BAD_REQUEST));
        }

        $this->eventDispatcher->dispatchInitializeEvent(ResourceActions::UPDATE, $configuration, $resource);

        $view = View::create()
            ->setData([
                'configuration' => $configuration,
                'metadata' => $this->metadata,
                'resource' => $resource,
                $this->metadata->getName() => $resource,
                'form' => $form->createView(),
            ])
            ->setTemplate($configuration->getTemplate(ResourceActions::UPDATE . '.html'))
        ;

        return $this->viewHandler->handle($configuration, $view);
    }

    /**
     * @param Request $request
     *
     * @return Response
     */
    public function deleteAction(Request $request): Response
    {
        $configuration = $this->requestConfigurationFactory->create($this->metadata, $request);

        $this->isGrantedOr403($configuration, ResourceActions::DELETE);
        $resource = $this->findOr404($configuration);

        if ($configuration->isCsrfProtectionEnabled() && !$this->isCsrfTokenValid($resource->getId(), $request->request->get('_csrf_token'))) {
            throw new HttpException(Response::HTTP_FORBIDDEN, 'Invalid csrf token.');
        }

        $event = $this->eventDispatcher->dispatchPreEvent(ResourceActions::DELETE, $configuration, $resource);

        if ($event->isStopped() && !$configuration->isHtmlRequest()) {
            throw new HttpException($event->getErrorCode(), $event->getMessage());
        }
        if ($event->isStopped()) {
            $this->flashHelper->addFlashFromEvent($configuration, $event);

            if ($event->hasResponse()) {
                return $event->getResponse();
            }

            return $this->redirectHandler->redirectToIndex($configuration, $resource);
        }

        try {
            $this->resourceDeleteHandler->handle($resource, $this->repository);
        } catch (DeleteHandlingException $exception) {
            if (!$configuration->isHtmlRequest()) {
                return $this->viewHandler->handle(
                    $configuration,
                    View::create(null, $exception->getApiResponseCode())
                );
            }

            $this->flashHelper->addErrorFlash($configuration, $exception->getFlash());

            return $this->redirectHandler->redirectToReferer($configuration);
        }

        $postEvent = $this->eventDispatcher->dispatchPostEvent(ResourceActions::DELETE, $configuration, $resource);

        if (!$configuration->isHtmlRequest()) {
            return $this->viewHandler->handle($configuration, View::create(null, Response::HTTP_NO_CONTENT));
        }

        $this->flashHelper->addSuccessFlash($configuration, ResourceActions::DELETE, $resource);

        if ($postEvent->hasResponse()) {
            return $postEvent->getResponse();
        }

        return $this->redirectHandler->redirectToIndex($configuration, $resource);
    }

    /**
     * @param Request $request
     *
     * @return Response
     */
    public function applyStateMachineTransitionAction(Request $request): Response
    {
        $configuration = $this->requestConfigurationFactory->create($this->metadata, $request);

        $this->isGrantedOr403($configuration, ResourceActions::UPDATE);
        $resource = $this->findOr404($configuration);

        $event = $this->eventDispatcher->dispatchPreEvent(ResourceActions::UPDATE, $configuration, $resource);

        if ($event->isStopped() && !$configuration->isHtmlRequest()) {
            throw new HttpException($event->getErrorCode(), $event->getMessage());
        }
        if ($event->isStopped()) {
            $this->flashHelper->addFlashFromEvent($configuration, $event);

            if ($event->hasResponse()) {
                return $event->getResponse();
            }

            return $this->redirectHandler->redirectToResource($configuration, $resource);
        }

        if (!$this->stateMachine->can($configuration, $resource)) {
            throw new BadRequestHttpException();
        }

        try {
            $this->resourceUpdateHandler->handle($resource, $configuration, $this->manager);
        } catch (UpdateHandlingException $exception) {
            if (!$configuration->isHtmlRequest()) {
                return $this->viewHandler->handle(
                    $configuration,
                    View::create($resource, $exception->getApiResponseCode())
                );
            }

            $this->flashHelper->addErrorFlash($configuration, $exception->getFlash());

            return $this->redirectHandler->redirectToReferer($configuration);
        }

        $postEvent = $this->eventDispatcher->dispatchPostEvent(ResourceActions::UPDATE, $configuration, $resource);

        if (!$configuration->isHtmlRequest()) {
            $view = $configuration->getParameters()->get('return_content', true) ? View::create($resource, Response::HTTP_OK) : View::create(null, Response::HTTP_NO_CONTENT);

            return $this->viewHandler->handle($configuration, $view);
        }

        $this->flashHelper->addSuccessFlash($configuration, ResourceActions::UPDATE, $resource);

        if ($postEvent->hasResponse()) {
            return $postEvent->getResponse();
        }

        return $this->redirectHandler->redirectToResource($configuration, $resource);
    }

    /**
     * @param RequestConfiguration $configuration
     * @param string $permission
     *
     * @throws AccessDeniedException
     */
    protected function isGrantedOr403(RequestConfiguration $configuration, string $permission): void
    {
        if (!$configuration->hasPermission()) {
            return;
        }

        $permission = $configuration->getPermission($permission);

        if (!$this->authorizationChecker->isGranted($configuration, $permission)) {
            throw new AccessDeniedException();
        }
    }

    /**
     * @param RequestConfiguration $configuration
     *
     * @return ResourceInterface
     *
     * @throws NotFoundHttpException
     */
    protected function findOr404(RequestConfiguration $configuration): ResourceInterface
    {
        if (null === $resource = $this->singleResourceProvider->get($configuration, $this->repository)) {
            throw new NotFoundHttpException(sprintf('The "%s" has not been found', $this->metadata->getHumanizedName()));
        }

        return $resource;
    }
}


1			<?php
2
3			/*
4			* This file is part of the Sylius package.
5			*
6			* (c) Paweł Jędrzejewski
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 Sylius\Bundle\ResourceBundle\Controller;
15
16			use Doctrine\Common\Persistence\ObjectManager;
17			use FOS\RestBundle\View\View;
18			use Sylius\Bundle\ResourceBundle\Event\ResourceControllerEvent;
19			use Sylius\Component\Resource\Exception\DeleteHandlingException;
20			use Sylius\Component\Resource\Exception\UpdateHandlingException;
21			use Sylius\Component\Resource\Factory\FactoryInterface;
22			use Sylius\Component\Resource\Metadata\MetadataInterface;
23			use Sylius\Component\Resource\Model\ResourceInterface;
24			use Sylius\Component\Resource\Repository\RepositoryInterface;
25			use Sylius\Component\Resource\ResourceActions;
26			use Symfony\Bundle\FrameworkBundle\Controller\Controller;
27			use Symfony\Component\HttpFoundation\Request;
28			use Symfony\Component\HttpFoundation\Response;
29			use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
30			use Symfony\Component\HttpKernel\Exception\HttpException;
31			use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
32			use Symfony\Component\Security\Core\Exception\AccessDeniedException;
33
34			class ResourceController extends Controller
35			{
36			/**
37			* @var MetadataInterface
38			*/
39			protected $metadata;
40
41			/**
42			* @var RequestConfigurationFactoryInterface
43			*/
44			protected $requestConfigurationFactory;
45
46			/**
47			* @var ViewHandlerInterface
48			*/
49			protected $viewHandler;
50
51			/**
52			* @var RepositoryInterface
53			*/
54			protected $repository;
55
56			/**
57			* @var FactoryInterface
58			*/
59			protected $factory;
60
61			/**
62			* @var NewResourceFactoryInterface
63			*/
64			protected $newResourceFactory;
65
66			/**
67			* @var ObjectManager
68			*/
69			protected $manager;
70
71			/**
72			* @var SingleResourceProviderInterface
73			*/
74			protected $singleResourceProvider;
75
76			/**
77			* @var ResourcesCollectionProviderInterface
78			*/
79			protected $resourcesCollectionProvider;
80
81			/**
82			* @var ResourceFormFactoryInterface
83			*/
84			protected $resourceFormFactory;
85
86			/**
87			* @var RedirectHandlerInterface
88			*/
89			protected $redirectHandler;
90
91			/**
92			* @var FlashHelperInterface
93			*/
94			protected $flashHelper;
95
96			/**
97			* @var AuthorizationCheckerInterface
98			*/
99			protected $authorizationChecker;
100
101			/**
102			* @var EventDispatcherInterface
103			*/
104			protected $eventDispatcher;
105
106			/**
107			* @var StateMachineInterface
108			*/
109			protected $stateMachine;
110
111			/**
112			* @var ResourceUpdateHandlerInterface
113			*/
114			protected $resourceUpdateHandler;
115
116			/**
117			* @var ResourceDeleteHandlerInterface
118			*/
119			protected $resourceDeleteHandler;
120
121			/**
122			* @param MetadataInterface $metadata
123			* @param RequestConfigurationFactoryInterface $requestConfigurationFactory
124			* @param ViewHandlerInterface $viewHandler
125			* @param RepositoryInterface $repository
126			* @param FactoryInterface $factory
127			* @param NewResourceFactoryInterface $newResourceFactory
128			* @param ObjectManager $manager
129			* @param SingleResourceProviderInterface $singleResourceProvider
130			* @param ResourcesCollectionProviderInterface $resourcesFinder
131			* @param ResourceFormFactoryInterface $resourceFormFactory
132			* @param RedirectHandlerInterface $redirectHandler
133			* @param FlashHelperInterface $flashHelper
134			* @param AuthorizationCheckerInterface $authorizationChecker
135			* @param EventDispatcherInterface $eventDispatcher
136			* @param StateMachineInterface $stateMachine
137			* @param ResourceUpdateHandlerInterface $resourceUpdateHandler
138			* @param ResourceDeleteHandlerInterface $resourceDeleteHandler
139			*/
140			public function __construct(
141			MetadataInterface $metadata,
142			RequestConfigurationFactoryInterface $requestConfigurationFactory,
143			ViewHandlerInterface $viewHandler,
144			RepositoryInterface $repository,
145			FactoryInterface $factory,
146			NewResourceFactoryInterface $newResourceFactory,
147			ObjectManager $manager,
148			SingleResourceProviderInterface $singleResourceProvider,
149			ResourcesCollectionProviderInterface $resourcesFinder,
150			ResourceFormFactoryInterface $resourceFormFactory,
151			RedirectHandlerInterface $redirectHandler,
152			FlashHelperInterface $flashHelper,
153			AuthorizationCheckerInterface $authorizationChecker,
154			EventDispatcherInterface $eventDispatcher,
155			StateMachineInterface $stateMachine,
156			ResourceUpdateHandlerInterface $resourceUpdateHandler,
157			ResourceDeleteHandlerInterface $resourceDeleteHandler
158			) {
159			$this->metadata = $metadata;
160			$this->requestConfigurationFactory = $requestConfigurationFactory;
161			$this->viewHandler = $viewHandler;
162			$this->repository = $repository;
163			$this->factory = $factory;
164			$this->newResourceFactory = $newResourceFactory;
165			$this->manager = $manager;
166			$this->singleResourceProvider = $singleResourceProvider;
167			$this->resourcesCollectionProvider = $resourcesFinder;
168			$this->resourceFormFactory = $resourceFormFactory;
169			$this->redirectHandler = $redirectHandler;
170			$this->flashHelper = $flashHelper;
171			$this->authorizationChecker = $authorizationChecker;
172			$this->eventDispatcher = $eventDispatcher;
173			$this->stateMachine = $stateMachine;
174			$this->resourceUpdateHandler = $resourceUpdateHandler;
175			$this->resourceDeleteHandler = $resourceDeleteHandler;
176			}
177
178			/**
179			* @param Request $request
180			*
181			* @return Response
182			*/
183			public function showAction(Request $request): Response
184			{
185			$configuration = $this->requestConfigurationFactory->create($this->metadata, $request);
186
187			$this->isGrantedOr403($configuration, ResourceActions::SHOW);
188			$resource = $this->findOr404($configuration);
189
190			$this->eventDispatcher->dispatch(ResourceActions::SHOW, $configuration, $resource);
191
192			$view = View::create($resource);
193
194			if ($configuration->isHtmlRequest()) {
195			$view
196			->setTemplate($configuration->getTemplate(ResourceActions::SHOW . '.html'))
197			->setTemplateVar($this->metadata->getName())
198			->setData([
199			'configuration' => $configuration,
200			'metadata' => $this->metadata,
201			'resource' => $resource,
202			$this->metadata->getName() => $resource,
203			])
204			;
205			}
206
207			return $this->viewHandler->handle($configuration, $view);
208			}
209
210			/**
211			* @param Request $request
212			*
213			* @return Response
214			*/
215			public function indexAction(Request $request): Response
216			{
217			$configuration = $this->requestConfigurationFactory->create($this->metadata, $request);
218
219			$this->isGrantedOr403($configuration, ResourceActions::INDEX);
220			$resources = $this->resourcesCollectionProvider->get($configuration, $this->repository);
221
222			$this->eventDispatcher->dispatchMultiple(ResourceActions::INDEX, $configuration, $resources);
223
224			$view = View::create($resources);
225
226			if ($configuration->isHtmlRequest()) {
227			$view
228			->setTemplate($configuration->getTemplate(ResourceActions::INDEX . '.html'))
229			->setTemplateVar($this->metadata->getPluralName())
230			->setData([
231			'configuration' => $configuration,
232			'metadata' => $this->metadata,
233			'resources' => $resources,
234			$this->metadata->getPluralName() => $resources,
235			])
236			;
237			}
238
239			return $this->viewHandler->handle($configuration, $view);
240			}
241
242			/**
243			* @param Request $request
244			*
245			* @return Response
246			*/
247			public function createAction(Request $request): Response
248			{
249			$configuration = $this->requestConfigurationFactory->create($this->metadata, $request);
250
251			$this->isGrantedOr403($configuration, ResourceActions::CREATE);
252			$newResource = $this->newResourceFactory->create($configuration, $this->factory);
253
254			$form = $this->resourceFormFactory->create($configuration, $newResource);
255
256			if ($request->isMethod('POST') && $form->handleRequest($request)->isValid()) {
257			$newResource = $form->getData();
258
259			$event = $this->eventDispatcher->dispatchPreEvent(ResourceActions::CREATE, $configuration, $newResource);
260
261			if ($event->isStopped() && !$configuration->isHtmlRequest()) {
262			throw new HttpException($event->getErrorCode(), $event->getMessage());
263			}
264			if ($event->isStopped()) {
265			$this->flashHelper->addFlashFromEvent($configuration, $event);
266
267			if ($event->hasResponse()) {
268			return $event->getResponse();
269			}
270
271			return $this->redirectHandler->redirectToIndex($configuration, $newResource);
272			}
273
274			if ($configuration->hasStateMachine()) {
275			$this->stateMachine->apply($configuration, $newResource);
276			}
277
278			$this->repository->add($newResource);
279			$postEvent = $this->eventDispatcher->dispatchPostEvent(ResourceActions::CREATE, $configuration, $newResource);
280
281			if (!$configuration->isHtmlRequest()) {
282			return $this->viewHandler->handle($configuration, View::create($newResource, Response::HTTP_CREATED));
283			}
284
285			$this->flashHelper->addSuccessFlash($configuration, ResourceActions::CREATE, $newResource);
286
287			if ($postEvent->hasResponse()) {
288			return $postEvent->getResponse();
289			}
290
291			return $this->redirectHandler->redirectToResource($configuration, $newResource);
292			}
293
294			if (!$configuration->isHtmlRequest()) {
295			return $this->viewHandler->handle($configuration, View::create($form, Response::HTTP_BAD_REQUEST));
296			}
297
298			$this->eventDispatcher->dispatchInitializeEvent(ResourceActions::CREATE, $configuration, $newResource);
299
300			$view = View::create()
301			->setData([
302			'configuration' => $configuration,
303			'metadata' => $this->metadata,
304			'resource' => $newResource,
305			$this->metadata->getName() => $newResource,
306			'form' => $form->createView(),
307			])
308			->setTemplate($configuration->getTemplate(ResourceActions::CREATE . '.html'))
309			;
310
311			return $this->viewHandler->handle($configuration, $view);
312			}
313
314			/**
315			* @param Request $request
316			*
317			* @return Response
318			*/
319			public function updateAction(Request $request): Response
320			{
321			$configuration = $this->requestConfigurationFactory->create($this->metadata, $request);
322
323			$this->isGrantedOr403($configuration, ResourceActions::UPDATE);
324			$resource = $this->findOr404($configuration);
325
326			$form = $this->resourceFormFactory->create($configuration, $resource);
327
328			if (in_array($request->getMethod(), ['POST', 'PUT', 'PATCH'], true) && $form->handleRequest($request)->isValid()) {
329			$resource = $form->getData();
330
331			/** @var ResourceControllerEvent $event */
332			$event = $this->eventDispatcher->dispatchPreEvent(ResourceActions::UPDATE, $configuration, $resource);
333
334			if ($event->isStopped() && !$configuration->isHtmlRequest()) {
335			throw new HttpException($event->getErrorCode(), $event->getMessage());
336			}
337			if ($event->isStopped()) {
338			$this->flashHelper->addFlashFromEvent($configuration, $event);
339
340			if ($event->hasResponse()) {
341			return $event->getResponse();
342			}
343
344			return $this->redirectHandler->redirectToResource($configuration, $resource);
345			}
346
347			try {
348			$this->resourceUpdateHandler->handle($resource, $configuration, $this->manager);
349			} catch (UpdateHandlingException $exception) {
350			if (!$configuration->isHtmlRequest()) {
351			return $this->viewHandler->handle(
352			$configuration,
353			View::create($form, $exception->getApiResponseCode())
354			);
355			}
356
357			$this->flashHelper->addErrorFlash($configuration, $exception->getFlash());
358
359			return $this->redirectHandler->redirectToReferer($configuration);
360			}
361
362			$postEvent = $this->eventDispatcher->dispatchPostEvent(ResourceActions::UPDATE, $configuration, $resource);
363
364			if (!$configuration->isHtmlRequest()) {
365			$view = $configuration->getParameters()->get('return_content', false) ? View::create($resource, Response::HTTP_OK) : View::create(null, Response::HTTP_NO_CONTENT);
366
367			return $this->viewHandler->handle($configuration, $view);
368			}
369
370			$this->flashHelper->addSuccessFlash($configuration, ResourceActions::UPDATE, $resource);
371
372			if ($postEvent->hasResponse()) {
373			return $postEvent->getResponse();
374			}
375
376			return $this->redirectHandler->redirectToResource($configuration, $resource);
377			}
378
379			if (!$configuration->isHtmlRequest()) {
380			return $this->viewHandler->handle($configuration, View::create($form, Response::HTTP_BAD_REQUEST));
381			}
382
383			$this->eventDispatcher->dispatchInitializeEvent(ResourceActions::UPDATE, $configuration, $resource);
384
385			$view = View::create()
386			->setData([
387			'configuration' => $configuration,
388			'metadata' => $this->metadata,
389			'resource' => $resource,
390			$this->metadata->getName() => $resource,
391			'form' => $form->createView(),
392			])
393			->setTemplate($configuration->getTemplate(ResourceActions::UPDATE . '.html'))
394			;
395
396			return $this->viewHandler->handle($configuration, $view);
397			}
398
399			/**
400			* @param Request $request
401			*
402			* @return Response
403			*/
404			public function deleteAction(Request $request): Response
405			{
406			$configuration = $this->requestConfigurationFactory->create($this->metadata, $request);
407
408			$this->isGrantedOr403($configuration, ResourceActions::DELETE);
409			$resource = $this->findOr404($configuration);
410
411			if ($configuration->isCsrfProtectionEnabled() && !$this->isCsrfTokenValid($resource->getId(), $request->request->get('_csrf_token'))) {
412			throw new HttpException(Response::HTTP_FORBIDDEN, 'Invalid csrf token.');
413			}
414
415			$event = $this->eventDispatcher->dispatchPreEvent(ResourceActions::DELETE, $configuration, $resource);
416
417			if ($event->isStopped() && !$configuration->isHtmlRequest()) {
418			throw new HttpException($event->getErrorCode(), $event->getMessage());
419			}
420			if ($event->isStopped()) {
421			$this->flashHelper->addFlashFromEvent($configuration, $event);
422
423			if ($event->hasResponse()) {
424			return $event->getResponse();
425			}
426
427			return $this->redirectHandler->redirectToIndex($configuration, $resource);
428			}
429
430			try {
431			$this->resourceDeleteHandler->handle($resource, $this->repository);
432			} catch (DeleteHandlingException $exception) {
433			if (!$configuration->isHtmlRequest()) {
434			return $this->viewHandler->handle(
435			$configuration,
436			View::create(null, $exception->getApiResponseCode())
437			);
438			}
439
440			$this->flashHelper->addErrorFlash($configuration, $exception->getFlash());
441
442			return $this->redirectHandler->redirectToReferer($configuration);
443			}
444
445			$postEvent = $this->eventDispatcher->dispatchPostEvent(ResourceActions::DELETE, $configuration, $resource);
446
447			if (!$configuration->isHtmlRequest()) {
448			return $this->viewHandler->handle($configuration, View::create(null, Response::HTTP_NO_CONTENT));
449			}
450
451			$this->flashHelper->addSuccessFlash($configuration, ResourceActions::DELETE, $resource);
452
453			if ($postEvent->hasResponse()) {
454			return $postEvent->getResponse();
455			}
456
457			return $this->redirectHandler->redirectToIndex($configuration, $resource);
458			}
459
460			/**
461			* @param Request $request
462			*
463			* @return Response
464			*/
465			public function applyStateMachineTransitionAction(Request $request): Response
466			{
467			$configuration = $this->requestConfigurationFactory->create($this->metadata, $request);
468
469			$this->isGrantedOr403($configuration, ResourceActions::UPDATE);
470			$resource = $this->findOr404($configuration);
471
472			$event = $this->eventDispatcher->dispatchPreEvent(ResourceActions::UPDATE, $configuration, $resource);
473
474			if ($event->isStopped() && !$configuration->isHtmlRequest()) {
475			throw new HttpException($event->getErrorCode(), $event->getMessage());
476			}
477			if ($event->isStopped()) {
478			$this->flashHelper->addFlashFromEvent($configuration, $event);
479
480			if ($event->hasResponse()) {
481			return $event->getResponse();
482			}
483
484			return $this->redirectHandler->redirectToResource($configuration, $resource);
485			}
486
487			if (!$this->stateMachine->can($configuration, $resource)) {
488			throw new BadRequestHttpException();
489			}
490
491			try {
492			$this->resourceUpdateHandler->handle($resource, $configuration, $this->manager);
493			} catch (UpdateHandlingException $exception) {
494			if (!$configuration->isHtmlRequest()) {
495			return $this->viewHandler->handle(
496			$configuration,
497			View::create($resource, $exception->getApiResponseCode())
498			);
499			}
500
501			$this->flashHelper->addErrorFlash($configuration, $exception->getFlash());
502
503			return $this->redirectHandler->redirectToReferer($configuration);
504			}
505
506			$postEvent = $this->eventDispatcher->dispatchPostEvent(ResourceActions::UPDATE, $configuration, $resource);
507
508			if (!$configuration->isHtmlRequest()) {
509			$view = $configuration->getParameters()->get('return_content', true) ? View::create($resource, Response::HTTP_OK) : View::create(null, Response::HTTP_NO_CONTENT);
510
511			return $this->viewHandler->handle($configuration, $view);
512			}
513
514			$this->flashHelper->addSuccessFlash($configuration, ResourceActions::UPDATE, $resource);
515
516			if ($postEvent->hasResponse()) {
517			return $postEvent->getResponse();
518			}
519
520			return $this->redirectHandler->redirectToResource($configuration, $resource);
521			}
522
523			/**
524			* @param RequestConfiguration $configuration
525			* @param string $permission
526			*
527			* @throws AccessDeniedException
528			*/
529			protected function isGrantedOr403(RequestConfiguration $configuration, string $permission): void
530			{
531			if (!$configuration->hasPermission()) {
532			return;
533			}
534
535			$permission = $configuration->getPermission($permission);
536
537			if (!$this->authorizationChecker->isGranted($configuration, $permission)) {
538			throw new AccessDeniedException();
539			}
540			}
541
542			/**
543			* @param RequestConfiguration $configuration
544			*
545			* @return ResourceInterface
546			*
547			* @throws NotFoundHttpException
548			*/
549			protected function findOr404(RequestConfiguration $configuration): ResourceInterface
550			{
551			if (null === $resource = $this->singleResourceProvider->get($configuration, $this->repository)) {
552			throw new NotFoundHttpException(sprintf('The "%s" has not been found', $this->metadata->getHumanizedName()));
553			}
554
555			return $resource;
556			}
557			}
558

pamil / Sylius

Push — 1.0-symfony-3.3.13 ( 577127...a3487e )

ResourceController F

Complexity

Size/Duplication

Coupling/Cohesion

Importance

9 Methods

How to fix Complexity

Complex Class

Duplication Side-by-Side

Filter issues like