ApiNormalizer::__construct() - Code Metrics - Inspection of "Get components as objects" - components-web-app/api-components-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( e43479...d5109f )

by Daniel

created 2018-04-09 15:54 UTC

ApiNormalizer::__construct() A

↳ Parent: ApiNormalizer

Complexity

Conditions	2
Paths	2

Size

Total Lines	19
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	2.004

Importance

Changes

Metric	Value
cc	2
eloc	9
nc	2
nop	7
dl	0
loc	19
ccs	9
cts	10
cp	0.9
crap	2.004
rs	9.4285
c	0
b	0
f	0

<?php

namespace Silverback\ApiComponentBundle\Serializer;

use ApiPlatform\Core\DataProvider\ContextAwareCollectionDataProviderInterface;
use Doctrine\ORM\EntityManagerInterface;
use Liip\ImagineBundle\Imagine\Cache\CacheManager;
use Silverback\ApiComponentBundle\Entity\Content\Component\Collection\Collection;
use Silverback\ApiComponentBundle\Entity\Content\Component\ComponentLocation;
use Silverback\ApiComponentBundle\Entity\Content\Component\Form\Form;
use Silverback\ApiComponentBundle\Entity\Content\Dynamic\AbstractDynamicPage;
use Silverback\ApiComponentBundle\Entity\Content\FileInterface;
use Silverback\ApiComponentBundle\Entity\Content\Page;
use Silverback\ApiComponentBundle\Entity\Layout\Layout;
use Silverback\ApiComponentBundle\Factory\Entity\Content\Component\Form\FormViewFactory;
use Silverback\ApiComponentBundle\Imagine\PathResolver;
use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
use Symfony\Component\Serializer\SerializerAwareInterface;
use Symfony\Component\Serializer\SerializerInterface;

final class ApiNormalizer implements NormalizerInterface, DenormalizerInterface, SerializerAwareInterface
{
    private $decorated;
    private $imagineCacheManager;
    private $formViewFactory;
    private $pathResolver;
    private $em;
    private $projectDir;
    private $collectionDataProvider;

    /**
     * FileNormalizer constructor.
     * @param NormalizerInterface $decorated
     * @param CacheManager $imagineCacheManager
     * @param FormViewFactory $formViewFactory
     * @param PathResolver $pathResolver
     * @param EntityManagerInterface $entityManager
     * @param ContextAwareCollectionDataProviderInterface $collectionDataProvider
     * @param string $projectDir
     */
    public function __construct(
        NormalizerInterface $decorated,
        CacheManager $imagineCacheManager,
        FormViewFactory $formViewFactory,
        PathResolver $pathResolver,
        EntityManagerInterface $entityManager,
        ContextAwareCollectionDataProviderInterface $collectionDataProvider,
        string $projectDir = '/'
    ) {
        if (!$decorated instanceof DenormalizerInterface) {
            throw new \InvalidArgumentException(sprintf('The decorated normalizer must implement the %s.', DenormalizerInterface::class));
        }
        $this->decorated = $decorated;
        $this->imagineCacheManager = $imagineCacheManager;
        $this->formViewFactory = $formViewFactory;
        $this->pathResolver = $pathResolver;
        $this->em = $entityManager;
        $this->collectionDataProvider = $collectionDataProvider;
        $this->projectDir = $projectDir;
    }

    /**
     * @param mixed $data
     * @param string|null $format
     * @return bool
     */
    public function supportsNormalization($data, $format = null): bool
    {
        return $this->decorated->supportsNormalization($data, $format);
    }

    /**
     * @param $object
     * @param string|null $format
     * @param array $context
     * @return array|bool|float|int|string
     * @throws \Symfony\Component\Serializer\Exception\LogicException
     * @throws \Symfony\Component\Serializer\Exception\InvalidArgumentException
     * @throws \Symfony\Component\Serializer\Exception\CircularReferenceException
     * @throws \ApiPlatform\Core\Exception\ResourceClassNotSupportedException
     */
    public function normalize($object, $format = null, array $context = [])
    {
        if (($object instanceof Page || $object instanceof AbstractDynamicPage) && !$object->getLayout()) {
            // Should we be using the ItemDataProvider (or detect data provider and use that, we already use a custom data provider for layouts)
            $object->setLayout($this->em->getRepository(Layout::class)->findOneBy(['default' => true]));
        }
        if ($object instanceof AbstractDynamicPage) {
            $object = $this->populateDynamicComponents($object);
        }
        if ($object instanceof Collection) {
            // We should really find whatever the data provider is currently for the resource instead of just using the default
            $object->setCollection($this->collectionDataProvider->getCollection($object->getResource(), 'GET', $context));
        }
        if ($object instanceof Form && !$object->getForm()) {
            $object->setForm($this->formViewFactory->create($object));
        }
        $data = $this->decorated->normalize($object, $format, $context);

        if ($object instanceof FileInterface) {
            $data = array_merge($data, $this->getFileData($object));
        }
        return $data;
    }

    /**
     * @param \Silverback\ApiComponentBundle\Entity\Content\FileInterface $object
     * @return array
     */
    private function getFileData(FileInterface $object): array
    {
        $data = [];
        $filePath = $object->getFilePath();
        if ($filePath) {
            if (false !== \exif_imagetype($filePath)) {
                [$width, $height] = getimagesize($filePath);
            } else {
                $width = $height = 0;
            }
            $data['width'] = $width;
            $data['height'] = $height;

            $supported = $this->isImagineSupportedFile($filePath);
            foreach ($object::getImagineFilters() as $returnKey => $filter) {
                $data[$returnKey] = $supported ? parse_url(
                    $this->imagineCacheManager->getBrowserPath($this->pathResolver->resolve($filePath), $filter),
                    PHP_URL_PATH
                ) : null;
            }

            $data['filePath'] = $this->getPublicPath($filePath);
        }
        return $data;
    }

    private function getPublicPath(string $filePath) {
        $publicPaths = [$this->projectDir, '/public/', '/web/'];
        foreach ($publicPaths as $path) {
            if (mb_strpos($filePath, $path) === 0 && $start = \strlen($path)) {
                $filePath = mb_substr($filePath, $start);
            }
        }
        return $filePath;
    }

    /**
     * @param mixed $data
     * @param string $type
     * @param string|null $format
     * @return bool
     */
    public function supportsDenormalization($data, $type, $format = null): bool
    {
        return $this->decorated->supportsDenormalization($data, $type, $format);
    }

    /**
     * @param mixed $data
     * @param string $class
     * @param string|null $format
     * @param array $context
     * @return object
     * @throws \Symfony\Component\Serializer\Exception\UnexpectedValueException
     * @throws \Symfony\Component\Serializer\Exception\RuntimeException
     * @throws \Symfony\Component\Serializer\Exception\LogicException
     * @throws \Symfony\Component\Serializer\Exception\InvalidArgumentException
     * @throws \Symfony\Component\Serializer\Exception\ExtraAttributesException
     * @throws \Symfony\Component\Serializer\Exception\BadMethodCallException
     * @throws \InvalidArgumentException
     */
    public function denormalize($data, $class, $format = null, array $context = [])
    {
        $context['allow_extra_attributes'] = $class === Form::class;
        return $this->decorated->denormalize($data, $class, $format, $context);
    }

    /**
     * @param SerializerInterface $serializer
     */
    public function setSerializer(SerializerInterface $serializer)
    {
        if ($this->decorated instanceof SerializerAwareInterface) {
            $this->decorated->setSerializer($serializer);
        }
    }

    /**
     * @param string $filePath
     * @return bool
     */
    public function isImagineSupportedFile(?string $filePath): bool
    {
        if (!$filePath) {
            return false;
        }
        try {
            $imageType = \exif_imagetype($filePath);
        } catch (\Exception $e) {
            return false;
        }
        return \in_array($imageType, [IMAGETYPE_JPEG, IMAGETYPE_JPEG2000, IMAGETYPE_PNG, IMAGETYPE_GIF], true);
    }

    /**
     * @param AbstractDynamicPage $page
     * @return AbstractDynamicPage
     */
    public function populateDynamicComponents(AbstractDynamicPage $page): AbstractDynamicPage
    {
        $locations = $this->em->getRepository(ComponentLocation::class)->findByDynamicPage($page);
        if ($locations) {
            foreach($locations as $location)
            {
                $page->addComponentLocation($location);
            }
        }
        return $page;
    }
}


1		<?php
2
3		namespace Silverback\ApiComponentBundle\Serializer;
4
5		use ApiPlatform\Core\DataProvider\ContextAwareCollectionDataProviderInterface;
6		use Doctrine\ORM\EntityManagerInterface;
7		use Liip\ImagineBundle\Imagine\Cache\CacheManager;
8		use Silverback\ApiComponentBundle\Entity\Content\Component\Collection\Collection;
9		use Silverback\ApiComponentBundle\Entity\Content\Component\ComponentLocation;
10		use Silverback\ApiComponentBundle\Entity\Content\Component\Form\Form;
11		use Silverback\ApiComponentBundle\Entity\Content\Dynamic\AbstractDynamicPage;
12		use Silverback\ApiComponentBundle\Entity\Content\FileInterface;
13		use Silverback\ApiComponentBundle\Entity\Content\Page;
14		use Silverback\ApiComponentBundle\Entity\Layout\Layout;
15		use Silverback\ApiComponentBundle\Factory\Entity\Content\Component\Form\FormViewFactory;
16		use Silverback\ApiComponentBundle\Imagine\PathResolver;
17		use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
18		use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
19		use Symfony\Component\Serializer\SerializerAwareInterface;
20		use Symfony\Component\Serializer\SerializerInterface;
21
22		final class ApiNormalizer implements NormalizerInterface, DenormalizerInterface, SerializerAwareInterface
23		{
24		private $decorated;
25		private $imagineCacheManager;
26		private $formViewFactory;
27		private $pathResolver;
28		private $em;
29		private $projectDir;
30		private $collectionDataProvider;
31
32		/**
33		* FileNormalizer constructor.
34		* @param NormalizerInterface $decorated
35		* @param CacheManager $imagineCacheManager
36		* @param FormViewFactory $formViewFactory
37		* @param PathResolver $pathResolver
38		* @param EntityManagerInterface $entityManager
39		* @param ContextAwareCollectionDataProviderInterface $collectionDataProvider
40		* @param string $projectDir
41		*/
42	10	public function __construct(
43		NormalizerInterface $decorated,
44		CacheManager $imagineCacheManager,
45		FormViewFactory $formViewFactory,
46		PathResolver $pathResolver,
47		EntityManagerInterface $entityManager,
48		ContextAwareCollectionDataProviderInterface $collectionDataProvider,
49		string $projectDir = '/'
50		) {
51	10	if (!$decorated instanceof DenormalizerInterface) {
52		throw new \InvalidArgumentException(sprintf('The decorated normalizer must implement the %s.', DenormalizerInterface::class));
53		}
54	10	$this->decorated = $decorated;
55	10	$this->imagineCacheManager = $imagineCacheManager;
56	10	$this->formViewFactory = $formViewFactory;
57	10	$this->pathResolver = $pathResolver;
58	10	$this->em = $entityManager;
59	10	$this->collectionDataProvider = $collectionDataProvider;
60	10	$this->projectDir = $projectDir;
61	10	}
62
63		/**
64		* @param mixed $data
65		* @param string\|null $format
66		* @return bool
67		*/
68	5	public function supportsNormalization($data, $format = null): bool
69		{
70	5	return $this->decorated->supportsNormalization($data, $format);
71		}
72
73		/**
74		* @param $object
75		* @param string\|null $format
76		* @param array $context
77		* @return array\|bool\|float\|int\|string
78		* @throws \Symfony\Component\Serializer\Exception\LogicException
79		* @throws \Symfony\Component\Serializer\Exception\InvalidArgumentException
80		* @throws \Symfony\Component\Serializer\Exception\CircularReferenceException
81		* @throws \ApiPlatform\Core\Exception\ResourceClassNotSupportedException
82		*/
83	6	public function normalize($object, $format = null, array $context = [])
84		{
85	6	if (($object instanceof Page \|\| $object instanceof AbstractDynamicPage) && !$object->getLayout()) {
86		// Should we be using the ItemDataProvider (or detect data provider and use that, we already use a custom data provider for layouts)
87		$object->setLayout($this->em->getRepository(Layout::class)->findOneBy(['default' => true]));
88		}
89	6	if ($object instanceof AbstractDynamicPage) {
90		$object = $this->populateDynamicComponents($object);
91		}
92	6	if ($object instanceof Collection) {
93		// We should really find whatever the data provider is currently for the resource instead of just using the default
94		$object->setCollection($this->collectionDataProvider->getCollection($object->getResource(), 'GET', $context));
95		}
96	6	if ($object instanceof Form && !$object->getForm()) {
97	1	$object->setForm($this->formViewFactory->create($object));
98		}
99	6	$data = $this->decorated->normalize($object, $format, $context);
100
101	6	if ($object instanceof FileInterface) {
102	1	$data = array_merge($data, $this->getFileData($object));
103		}
104	6	return $data;
105		}
106
107		/**
108		* @param \Silverback\ApiComponentBundle\Entity\Content\FileInterface $object
109		* @return array
110		*/
111	1	private function getFileData(FileInterface $object): array
112		{
113	1	$data = [];
114	1	$filePath = $object->getFilePath();
115	1	if ($filePath) {
116	1	if (false !== \exif_imagetype($filePath)) {
117	1	[$width, $height] = getimagesize($filePath);
118		} else {
119		$width = $height = 0;
120		}
121	1	$data['width'] = $width;
122	1	$data['height'] = $height;
123
124	1	$supported = $this->isImagineSupportedFile($filePath);
125	1	foreach ($object::getImagineFilters() as $returnKey => $filter) {
126	1	$data[$returnKey] = $supported ? parse_url(
127	1	$this->imagineCacheManager->getBrowserPath($this->pathResolver->resolve($filePath), $filter),
128	1	PHP_URL_PATH
129	1	) : null;
130		}
131
132	1	$data['filePath'] = $this->getPublicPath($filePath);
133		}
134	1	return $data;
135		}
136
137	1	private function getPublicPath(string $filePath) {
138	1	$publicPaths = [$this->projectDir, '/public/', '/web/'];
139	1	foreach ($publicPaths as $path) {
140	1	if (mb_strpos($filePath, $path) === 0 && $start = \strlen($path)) {
141	1	$filePath = mb_substr($filePath, $start);
142		}
143		}
144	1	return $filePath;
145		}
146
147		/**
148		* @param mixed $data
149		* @param string $type
150		* @param string\|null $format
151		* @return bool
152		*/
153	5	public function supportsDenormalization($data, $type, $format = null): bool
154		{
155	5	return $this->decorated->supportsDenormalization($data, $type, $format);
156		}
157
158		/**
159		* @param mixed $data
160		* @param string $class
161		* @param string\|null $format
162		* @param array $context
163		* @return object
164		* @throws \Symfony\Component\Serializer\Exception\UnexpectedValueException
165		* @throws \Symfony\Component\Serializer\Exception\RuntimeException
166		* @throws \Symfony\Component\Serializer\Exception\LogicException
167		* @throws \Symfony\Component\Serializer\Exception\InvalidArgumentException
168		* @throws \Symfony\Component\Serializer\Exception\ExtraAttributesException
169		* @throws \Symfony\Component\Serializer\Exception\BadMethodCallException
170		* @throws \InvalidArgumentException
171		*/
172	1	public function denormalize($data, $class, $format = null, array $context = [])
173		{
174	1	$context['allow_extra_attributes'] = $class === Form::class;
175	1	return $this->decorated->denormalize($data, $class, $format, $context);
176		}
177
178		/**
179		* @param SerializerInterface $serializer
180		*/
181	5	public function setSerializer(SerializerInterface $serializer)
182		{
183	5	if ($this->decorated instanceof SerializerAwareInterface) {
184	5	$this->decorated->setSerializer($serializer);
185		}
186	5	}
187
188		/**
189		* @param string $filePath
190		* @return bool
191		*/
192	3	public function isImagineSupportedFile(?string $filePath): bool
193		{
194	3	if (!$filePath) {
195		return false;
196		}
197		try {
198	3	$imageType = \exif_imagetype($filePath);
199	1	} catch (\Exception $e) {
200	1	return false;
201		}
202	3	return \in_array($imageType, [IMAGETYPE_JPEG, IMAGETYPE_JPEG2000, IMAGETYPE_PNG, IMAGETYPE_GIF], true);
203		}
204
205		/**
206		* @param AbstractDynamicPage $page
207		* @return AbstractDynamicPage
208		*/
209		public function populateDynamicComponents(AbstractDynamicPage $page): AbstractDynamicPage
210		{
211		$locations = $this->em->getRepository(ComponentLocation::class)->findByDynamicPage($page);
212		if ($locations) {
213		foreach($locations as $location)
214		{
215		$page->addComponentLocation($location);
216		}
217		}
218		return $page;
219		}
220		}
221

components-web-app / api-components-bundle

Push — develop ( e43479...d5109f )

ApiNormalizer::__construct() A

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