FileController::getAction() - Code Metrics - Inspection of "Merge branch 'release/0.82.0'" - libgraviton/graviton - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 4d0d5e...a83342 )

by Bastian

created 2016-11-14 10:48 UTC

FileController::getAction() B

↳ Parent: FileController

Complexity

Conditions	3
Paths	3

Size

Total Lines	26
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes

Metric	Value
dl	0
loc	26
ccs	0
cts	21
cp	0
rs	8.8571
c	0
b	0
f	0
cc	3
eloc	16
nc	3
nop	2
crap	12

<?php
/**
 * controller for gaufrette based file store
 */

namespace Graviton\FileBundle\Controller;

use Graviton\ExceptionBundle\Exception\MalformedInputException;
use Graviton\FileBundle\FileManager;
use Graviton\RestBundle\Controller\RestController;
use Graviton\RestBundle\Service\RestUtilsInterface;
use Graviton\SchemaBundle\SchemaUtils;
use GravitonDyn\FileBundle\Document\File;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Bundle\FrameworkBundle\Routing\Router;
use Symfony\Bundle\FrameworkBundle\Templating\EngineInterface;

/**
 * @author   List of contributors <https://github.com/libgraviton/graviton/graphs/contributors>
 * @license  http://opensource.org/licenses/gpl-license.php GNU Public License
 * @link     http://swisscom.ch
 */
class FileController extends RestController
{
    /**
     * @var FileManager
     */
    private $fileManager;

    /**
     * @param Response           $response    Response
     * @param RestUtilsInterface $restUtils   Rest utils
     * @param Router             $router      Router
     * @param EngineInterface    $templating  Templating
     * @param ContainerInterface $container   Container
     * @param SchemaUtils        $schemaUtils schema utils
     * @param FileManager        $fileManager Handles file specific tasks
     */
    public function __construct(
        Response $response,
        RestUtilsInterface $restUtils,
        Router $router,
        EngineInterface $templating,
        ContainerInterface $container,
        SchemaUtils $schemaUtils,
        FileManager $fileManager
    ) {
        parent::__construct(
            $response,
            $restUtils,
            $router,
            $templating,
            $container,
            $schemaUtils
        );
        $this->fileManager = $fileManager;
    }

    /**
     * Writes a new Entry to the database
     *
     * @param Request $request Current http request
     *
     * @return Response $response Result of action with data (if successful)
     */
    public function postAction(Request $request)
    {
        $response = $this->getResponse();
        $fileData = $this->validateFileRequest($request->get('metadata'));
        $files = $this->fileManager->saveFiles($request, $this->getModel(), $fileData);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        // store id of new record so we don't need to re-parse body later when needed
        $request->attributes->set('id', $files[0]);

        // Set status code and content
        $response->setStatusCode(Response::HTTP_CREATED);

        // TODO: this not is correct for multiple uploaded files!!
        // TODO: Probably use "Link" header to address this.
        $locations = $this->determineRoutes($request->get('_route'), $files, ['post', 'postNoSlash']);
        $response->headers->set(
            'Location',
            $locations[0]
        );

        return $response;
    }

    /**
     * respond with document if non json mime-type is requested
     *
     * @param Request $request Current http request
     * @param string  $id      id of file
     *
     * @return Response
     */
    public function getAction(Request $request, $id)
    {
        $accept = $request->headers->get('accept');
        if (substr(strtolower($accept), 0, 16) === 'application/json') {
            return parent::getAction($request, $id);
        }
        $response = $this->getResponse();

        if (!$this->fileManager->has($id)) {
            $response->setStatusCode(Response::HTTP_NOT_FOUND);

            return $response;
        }

        $record = $this->findRecord($id);
        $data = $this->fileManager->read($id);

        $response->setStatusCode(Response::HTTP_OK);
        $response->headers->set('Content-Type', $record->getMetadata()->getMime());

        return $this->render(
            'GravitonFileBundle:File:index.raw.twig',
            ['data' => $data],
            $response
        );
    }

    /**
     * Update a record
     *
     * @param Number  $id      ID of record
     * @param Request $request Current http request
     *
     * @return Response $response Result of action with data (if successful)
     */
    public function putAction($id, Request $request)
    {
        $contentType = $request->headers->get('Content-Type');
        if (substr(strtolower($contentType), 0, 16) === 'application/json') {
            return parent::putAction($id, $request);
        }
        if (0 === strpos($contentType, 'multipart/form-data')) {
            $request = $this->normalizeRequest($request);
        }

        $response = $this->getResponse();
        $fileData = $this->validateFileRequest($request->get('metadata'));
        $files = $this->fileManager->saveFiles($request, $this->getModel(), $fileData);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        // store id of new record so we don't need to re-parse body later when needed
        $request->attributes->set('id', $files[0]);

        $response->setStatusCode(Response::HTTP_NO_CONTENT);

        // no service sends Location headers on PUT - /file shouldn't as well

        return $response;
    }

    /**
     * Deletes a record
     *
     * @param Number $id ID of record
     *
     * @return Response $response Result of the action
     */
    public function deleteAction($id)
    {
        if ($this->fileManager->has($id)) {
            $this->fileManager->delete($id);
        }

        return parent::deleteAction($id);
    }

    /**
     * Determines the routes and replaces the http method
     *
     * @param string $routeName  Name of the route to be generated
     * @param array  $files      Set of uploaded files
     * @param array  $routeTypes Set of route types to be recognized
     *
     * @return array
     */
    private function determineRoutes($routeName, array $files, array $routeTypes)
    {
        $locations = [];
        $newRouteName = '';
        foreach ($routeTypes as $routeType) {
            $routeParts = explode('.', $routeName);

            if ($routeType == array_pop($routeParts)) {
                $reduce = (-1) * strlen($routeType);
                $newRouteName = substr($routeName, 0, $reduce).'get';
                break;
            }
        }

        if (!empty($newRouteName)) {
            foreach ($files as $id) {
                $locations[] = $this->getRouter()->generate($newRouteName, array('id' => $id));
            }
        }

        return $locations;
    }

    /**
     * Validates the provided request
     *
     * @param string $fileData Alternative content to be validated
     *
     * @throws \Exception
     * @return File|null

     */
    protected function validateFileRequest($fileData)
    {
        if (!empty($fileData)) {
            return $this->validateRequest($fileData, $this->getModel());
        }
    }

    /**
     * Gathers information into a request
     *
     * @param Request $request master request sent by client.
     *
     * @return Request
     */
    private function normalizeRequest(Request $request)
    {
        $contentData = $this->fileManager->extractDataFromRequestContent($request);
        $normalized = $request->duplicate(
            null,
            null,
            $contentData['attributes'],
            null,
            $contentData['files']
        );

        return $normalized;
    }

    /**
     * Patch a record, we add here a patch on Modification Data.
     *
     * @param Number  $id      ID of record
     * @param Request $request Current http request
     *
     * @throws MalformedInputException
     *
     * @return Response $response Result of action with data (if successful)
     */
    public function patchAction($id, Request $request)
    {
        // Update modified date
        $content = json_decode($request->getContent(), true);
        if ($content) {
            $now = new \DateTime();
            $patch = [
                'op' => 'replace',
                'path' => '/metadata/modificationDate',
                'value' => $now->format(DATE_ISO8601)
            ];
            // It can be a simple patch or a multi array patching.
            if (array_key_exists(0, $content)) {
                $content[] = $patch;
            } else {
                $content = [$content, $patch];
            }

            $request = new Request(
                $request->query->all(),
                $request->request->all(),
                $request->attributes->all(),
                $request->cookies->all(),
                $request->files->all(),
                $request->server->all(),
                json_encode($content)
            );
        }

        return parent::patchAction($id, $request);
    }
}


1			<?php
2			/**
3			* controller for gaufrette based file store
4			*/
5
6			namespace Graviton\FileBundle\Controller;
7
8			use Graviton\ExceptionBundle\Exception\MalformedInputException;
9			use Graviton\FileBundle\FileManager;
10			use Graviton\RestBundle\Controller\RestController;
11			use Graviton\RestBundle\Service\RestUtilsInterface;
12			use Graviton\SchemaBundle\SchemaUtils;
13			use GravitonDyn\FileBundle\Document\File;
14			use Symfony\Component\DependencyInjection\ContainerInterface;
15			use Symfony\Component\HttpFoundation\Request;
16			use Symfony\Component\HttpFoundation\Response;
17			use Symfony\Bundle\FrameworkBundle\Routing\Router;
18			use Symfony\Bundle\FrameworkBundle\Templating\EngineInterface;
19
20			/**
21			* @author List of contributors <https://github.com/libgraviton/graviton/graphs/contributors>
22			* @license http://opensource.org/licenses/gpl-license.php GNU Public License
23			* @link http://swisscom.ch
24			*/
25			class FileController extends RestController
26			{
27			/**
28			* @var FileManager
29			*/
30			private $fileManager;
31
32			/**
33			* @param Response $response Response
34			* @param RestUtilsInterface $restUtils Rest utils
35			* @param Router $router Router
36			* @param EngineInterface $templating Templating
37			* @param ContainerInterface $container Container
38			* @param SchemaUtils $schemaUtils schema utils
39			* @param FileManager $fileManager Handles file specific tasks
40			*/
41			public function __construct(
42			Response $response,
43			RestUtilsInterface $restUtils,
44			Router $router,
45			EngineInterface $templating,
46			ContainerInterface $container,
47			SchemaUtils $schemaUtils,
48			FileManager $fileManager
49			) {
50			parent::__construct(
51			$response,
52			$restUtils,
53			$router,
54			$templating,
55			$container,
56			$schemaUtils
57			);
58			$this->fileManager = $fileManager;
59			}
60
61			/**
62			* Writes a new Entry to the database
63			*
64			* @param Request $request Current http request
65			*
66			* @return Response $response Result of action with data (if successful)
67			*/
68			public function postAction(Request $request)
69			{
70			$response = $this->getResponse();
71			$fileData = $this->validateFileRequest($request->get('metadata'));
72			$files = $this->fileManager->saveFiles($request, $this->getModel(), $fileData);
			0 ignored issues – show Bug introduced 2016-06-29 07:22 UTC by Report Bug Copy Issue Report It seems like `$fileData` defined by `$this->validateFileReque...quest->get('metadata'))` on line `71` can also be of type `object`; however, `Graviton\FileBundle\FileManager::saveFiles()` does only seem to accept `null\|object<GravitonDyn\FileBundle\Document\File>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
73
74			// store id of new record so we don't need to re-parse body later when needed
75			$request->attributes->set('id', $files[0]);
76
77			// Set status code and content
78			$response->setStatusCode(Response::HTTP_CREATED);
79
80			// TODO: this not is correct for multiple uploaded files!!
81			// TODO: Probably use "Link" header to address this.
82			$locations = $this->determineRoutes($request->get('_route'), $files, ['post', 'postNoSlash']);
83			$response->headers->set(
84			'Location',
85			$locations[0]
86			);
87
88			return $response;
89			}
90
91			/**
92			* respond with document if non json mime-type is requested
93			*
94			* @param Request $request Current http request
95			* @param string $id id of file
96			*
97			* @return Response
98			*/
99			public function getAction(Request $request, $id)
100			{
101			$accept = $request->headers->get('accept');
102			if (substr(strtolower($accept), 0, 16) === 'application/json') {
103			return parent::getAction($request, $id);
104			}
105			$response = $this->getResponse();
106
107			if (!$this->fileManager->has($id)) {
108			$response->setStatusCode(Response::HTTP_NOT_FOUND);
109
110			return $response;
111			}
112
113			$record = $this->findRecord($id);
114			$data = $this->fileManager->read($id);
115
116			$response->setStatusCode(Response::HTTP_OK);
117			$response->headers->set('Content-Type', $record->getMetadata()->getMime());
118
119			return $this->render(
120			'GravitonFileBundle:File:index.raw.twig',
121			['data' => $data],
122			$response
123			);
124			}
125
126			/**
127			* Update a record
128			*
129			* @param Number $id ID of record
130			* @param Request $request Current http request
131			*
132			* @return Response $response Result of action with data (if successful)
133			*/
134			public function putAction($id, Request $request)
135			{
136			$contentType = $request->headers->get('Content-Type');
137			if (substr(strtolower($contentType), 0, 16) === 'application/json') {
138			return parent::putAction($id, $request);
139			}
140			if (0 === strpos($contentType, 'multipart/form-data')) {
141			$request = $this->normalizeRequest($request);
142			}
143
144			$response = $this->getResponse();
145			$fileData = $this->validateFileRequest($request->get('metadata'));
146			$files = $this->fileManager->saveFiles($request, $this->getModel(), $fileData);
			0 ignored issues – show Bug introduced 2016-06-29 07:22 UTC by Report Bug Copy Issue Report It seems like `$fileData` defined by `$this->validateFileReque...quest->get('metadata'))` on line `145` can also be of type `object`; however, `Graviton\FileBundle\FileManager::saveFiles()` does only seem to accept `null\|object<GravitonDyn\FileBundle\Document\File>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
147
148			// store id of new record so we don't need to re-parse body later when needed
149			$request->attributes->set('id', $files[0]);
150
151			$response->setStatusCode(Response::HTTP_NO_CONTENT);
152
153			// no service sends Location headers on PUT - /file shouldn't as well
154
155			return $response;
156			}
157
158			/**
159			* Deletes a record
160			*
161			* @param Number $id ID of record
162			*
163			* @return Response $response Result of the action
164			*/
165			public function deleteAction($id)
166			{
167			if ($this->fileManager->has($id)) {
168			$this->fileManager->delete($id);
169			}
170
171			return parent::deleteAction($id);
172			}
173
174			/**
175			* Determines the routes and replaces the http method
176			*
177			* @param string $routeName Name of the route to be generated
178			* @param array $files Set of uploaded files
179			* @param array $routeTypes Set of route types to be recognized
180			*
181			* @return array
182			*/
183			private function determineRoutes($routeName, array $files, array $routeTypes)
184			{
185			$locations = [];
186			$newRouteName = '';
187			foreach ($routeTypes as $routeType) {
188			$routeParts = explode('.', $routeName);
189
190			if ($routeType == array_pop($routeParts)) {
191			$reduce = (-1) * strlen($routeType);
192			$newRouteName = substr($routeName, 0, $reduce).'get';
193			break;
194			}
195			}
196
197			if (!empty($newRouteName)) {
198			foreach ($files as $id) {
199			$locations[] = $this->getRouter()->generate($newRouteName, array('id' => $id));
200			}
201			}
202
203			return $locations;
204			}
205
206			/**
207			* Validates the provided request
208			*
209			* @param string $fileData Alternative content to be validated
210			*
211			* @throws \Exception
212			* @return File\|null
			0 ignored issues – show Documentation introduced 2016-06-28 14:23 UTC by Report Bug Copy Issue Report Should the return type not be `object\|array\|integer\|double\|string\|boolean\|null`? Also, consider making the array more specific, something like `array<String>`, or `String[]`. This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. If the return type contains the type array, this check recommends the use of a more specific type like `String[]` or `array<String>`. Loading history...
213			*/
214			protected function validateFileRequest($fileData)
215			{
216			if (!empty($fileData)) {
217			return $this->validateRequest($fileData, $this->getModel());
218			}
219			}
220
221			/**
222			* Gathers information into a request
223			*
224			* @param Request $request master request sent by client.
225			*
226			* @return Request
227			*/
228			private function normalizeRequest(Request $request)
229			{
230			$contentData = $this->fileManager->extractDataFromRequestContent($request);
231			$normalized = $request->duplicate(
232			null,
233			null,
234			$contentData['attributes'],
235			null,
236			$contentData['files']
237			);
238
239			return $normalized;
240			}
241
242			/**
243			* Patch a record, we add here a patch on Modification Data.
244			*
245			* @param Number $id ID of record
246			* @param Request $request Current http request
247			*
248			* @throws MalformedInputException
249			*
250			* @return Response $response Result of action with data (if successful)
251			*/
252			public function patchAction($id, Request $request)
253			{
254			// Update modified date
255			$content = json_decode($request->getContent(), true);
256			if ($content) {
257			$now = new \DateTime();
258			$patch = [
259			'op' => 'replace',
260			'path' => '/metadata/modificationDate',
261			'value' => $now->format(DATE_ISO8601)
262			];
263			// It can be a simple patch or a multi array patching.
264			if (array_key_exists(0, $content)) {
265			$content[] = $patch;
266			} else {
267			$content = [$content, $patch];
268			}
269
270			$request = new Request(
271			$request->query->all(),
272			$request->request->all(),
273			$request->attributes->all(),
274			$request->cookies->all(),
275			$request->files->all(),
276			$request->server->all(),
277			json_encode($content)
278			);
279			}
280
281			return parent::patchAction($id, $request);
282			}
283			}
284

libgraviton / graviton

Push — master ( 4d0d5e...a83342 )

FileController::getAction() B

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