MediaProvider::generateName() - Code Metrics - Inspection of "Update library for Silex 2.0" - development-x/MediaServiceProvider - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 4a96cd...f470dd )

by Zlatin

created 2017-03-18 18:39 UTC

MediaProvider::generateName() A

↳ Parent: MediaProvider

Complexity

Conditions	3
Paths	2

Size

Total Lines	12
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	12
rs	9.4285
cc	3
eloc	8
nc	2
nop	2

<?php

namespace Media\Provider;

use Doctrine\ORM\EntityManager;
use Media\Entity\MediaInterface;
use Media\Provider\MediaProviderInterface;
use Symfony\Component\HttpFoundation\File\UploadedFile;

class MediaProvider implements MediaProviderInterface
{

    /**
     *
     * @var EntityManager
     */
    private $em;


    /**
     *
     * @var string
     */
    private $path;

    /**
     * 
     * @param EntityManager $em
     * @param string $path
     */
    public function __construct(EntityManager $em, $path)
function someFunction(ManagerRegistry $registry) {
    $em = $registry->getManager();
    $em->getConnection()->beginTransaction();
    try {
        // Do something.
        $em->getConnection()->commit();
    } catch (\Exception $ex) {
        $em->getConnection()->rollback();
        $em->close();

        throw $ex;
    }
}
    {
        $this->em = $em;
        $this->path = $path;
    }

    /**
     * 
     * @param UploadedFile $file
     * @param string $directory
     * 
     * @return string
     */
    public function generateName(UploadedFile $file, $directory)
    {
        $extension = $file->guessClientExtension();
        do {
            $filename = md5(uniqid()) . '.' . $extension;
            if (file_exists($directory . DIRECTORY_SEPARATOR . $filename)) {
                $filename = null;
            }
        } while (is_null($filename));

        return $filename;
    }

    public function save(MediaInterface $media, $class, $options)
    {

        if (!$media->getFileContent() instanceof UploadedFile) {
            return $media;
        }

        $directory = $this->path . DIRECTORY_SEPARATOR . $options['context'];
        if (!is_dir($directory) || !is_writeable($directory)) {
            mkdir($directory, '0755', true);
        }

        if ($options['new_on_update']) {
            $entity = new $class;
        } else {
            $entity = clone $media;
        }

        $filename = $this->generateName($media->getFileContent(), $directory);

        $media->getFileContent()->move($directory, $filename);

        $entity->setFileName($filename);
        $entity->setContext($options['context']);
        $entity->setFileType($media->getFileContent()->getClientMimeType());
        $entity->setFileSize($media->getFileContent()->getClientSize());
        $entity->setMetadata([
            'filename' => $media->getFileContent()->getClientOriginalName(),
            'filesize' => $media->getFileContent()->getClientSize(),
            'filetype' => $media->getFileContent()->getClientMimeType(),
            'extension' => $media->getFileContent()->getClientOriginalExtension()
        ]);

        $this->em->persist($entity);
        $this->em->flush();

        return $entity;
    }

}


1			<?php
2
3			namespace Media\Provider;
4
5			use Doctrine\ORM\EntityManager;
6			use Media\Entity\MediaInterface;
7			use Media\Provider\MediaProviderInterface;
8			use Symfony\Component\HttpFoundation\File\UploadedFile;
9
10			class MediaProvider implements MediaProviderInterface
11			{
12
13			/**
14			*
15			* @var EntityManager
16			*/
17			private $em;
			0 ignored issues – show Comprehensibility introduced 2017-03-18 18:45 UTC by Report Bug Copy Issue Report Avoid variables with short names like $em. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
18
19			/**
20			*
21			* @var string
22			*/
23			private $path;
24
25			/**
26			*
27			* @param EntityManager $em
28			* @param string $path
29			*/
30			public function __construct(EntityManager $em, $path)
			0 ignored issues – show Bug introduced 2017-03-18 18:45 UTC by Report Bug Copy Issue Report You have injected the EntityManager via parameter `$em`. This is generally not recommended as it might get closed and become unusable. Instead, it is recommended to inject the ManagerRegistry and retrieve the EntityManager via `getManager()` each time you need it. The `EntityManager` might become unusable for example if a transaction is rolled back and it gets closed. Let’s assume that somewhere in your application, or in a third-party library, there is code such as the following: function someFunction(ManagerRegistry $registry) { $em = $registry->getManager(); $em->getConnection()->beginTransaction(); try { // Do something. $em->getConnection()->commit(); } catch (\Exception $ex) { $em->getConnection()->rollback(); $em->close(); throw $ex; } } If that code throws an exception and the `EntityManager` is closed. Any other code which depends on the same instance of the `EntityManager` during this request will fail. On the other hand, if you instead inject the `ManagerRegistry`, the `getManager()` method guarantees that you will always get a usable manager instance. Loading history... Comprehensibility introduced 2017-03-18 18:45 UTC by Report Bug Copy Issue Report Avoid variables with short names like $em. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
31			{
32			$this->em = $em;
33			$this->path = $path;
34			}
35
36			/**
37			*
38			* @param UploadedFile $file
39			* @param string $directory
40			*
41			* @return string
42			*/
43			public function generateName(UploadedFile $file, $directory)
44			{
45			$extension = $file->guessClientExtension();
46			do {
47			$filename = md5(uniqid()) . '.' . $extension;
48			if (file_exists($directory . DIRECTORY_SEPARATOR . $filename)) {
49			$filename = null;
50			}
51			} while (is_null($filename));
52
53			return $filename;
54			}
55
56			public function save(MediaInterface $media, $class, $options)
57			{
58
59			if (!$media->getFileContent() instanceof UploadedFile) {
60			return $media;
61			}
62
63			$directory = $this->path . DIRECTORY_SEPARATOR . $options['context'];
64			if (!is_dir($directory) \|\| !is_writeable($directory)) {
65			mkdir($directory, '0755', true);
66			}
67
68			if ($options['new_on_update']) {
69			$entity = new $class;
70			} else {
71			$entity = clone $media;
72			}
73
74			$filename = $this->generateName($media->getFileContent(), $directory);
75
76			$media->getFileContent()->move($directory, $filename);
77
78			$entity->setFileName($filename);
79			$entity->setContext($options['context']);
80			$entity->setFileType($media->getFileContent()->getClientMimeType());
81			$entity->setFileSize($media->getFileContent()->getClientSize());
82			$entity->setMetadata([
83			'filename' => $media->getFileContent()->getClientOriginalName(),
84			'filesize' => $media->getFileContent()->getClientSize(),
85			'filetype' => $media->getFileContent()->getClientMimeType(),
86			'extension' => $media->getFileContent()->getClientOriginalExtension()
87			]);
88
89			$this->em->persist($entity);
90			$this->em->flush();
91
92			return $entity;
93			}
94
95			}
96

development-x / MediaServiceProvider

Push — master ( 4a96cd...f470dd )

MediaProvider::generateName() A

Complexity

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