FileManager::getAdapter() - Code Metrics - nordsoftware/lumen-file-manager - Measure and Improve Code Quality continuously with Scrutinizer

FileManager::getAdapter() A
last analyzed 2017-05-19 10:11 UTC

↳ Parent: FileManager

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	8
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	4
nc	2
nop	1

<?php namespace Nord\Lumen\FileManager;

use Carbon\Carbon;
use Illuminate\Contracts\Filesystem\Factory as FilesystemFactory;
use Nord\Lumen\FileManager\Contracts\FileFactory;
use Nord\Lumen\FileManager\Contracts\IdGenerator;
.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php
use Nord\Lumen\FileManager\Contracts\DiskAdapter;
use Nord\Lumen\FileManager\Contracts\File as FileContract;
use Nord\Lumen\FileManager\Contracts\FileManager as FileManagerContract;
use Nord\Lumen\FileManager\Contracts\FileStorage;
use Nord\Lumen\FileManager\Exceptions\AdapterException;
use Nord\Lumen\FileManager\Exceptions\StorageException;
use Symfony\Component\HttpFoundation\File\File as FileInfo;
use Symfony\Component\HttpFoundation\File\UploadedFile;

class FileManager implements FileManagerContract
{

    /**
     * @var FilesystemFactory
     */
    private $filesystem;

    /**
     * @var FileFactory
     */
    private $factory;

    /**
     * @var FileStorage
     */
    private $storage;

    /**
     * @var IdGenerator
     */
    private $idGenerator;

    /**
     * @var DiskAdapter[]
     */
    private $adapters = [];


    /**
     * FileManager constructor.
     *
     * @param FilesystemFactory $filesystem
     * @param FileFactory       $factory
     * @param FileStorage       $storage
     */
    public function __construct(FilesystemFactory $filesystem, FileFactory $factory, FileStorage $storage)
    {
        $this->filesystem = $filesystem;
        $this->factory    = $factory;
        $this->storage    = $storage;
    }


    /**
     * @inheritdoc
     */
    public function saveFile(FileInfo $info, array $options = [])
    {
        if (!isset($options['name'])) {
            $filename        = $this->getFilenameFromFileInfo($info);
            $options['name'] = substr($filename, 0, (strrpos($filename, '.')));
        }

        $file = $this->factory->createFile(
            $this->generateId(),
            $this->normalizeName(array_pull($options, 'name')),
            $this->getExtensionFromFileInfo($info),
            array_pull($options, 'path'),
            $info->getMimeType(),
            $info->getSize(),
            $this->extractDataFromFileInfo($info),
            array_pull($options, 'disk', FileContract::DISK_LOCAL),
            Carbon::now()
        );

        $disk     = $file->getDisk();
        $savePath = $file->getFilePath();

        $resource    = fopen($info->getRealPath(), 'r+');
        $savedToDisk = $this->getAdapter($disk)->saveFile($savePath, $resource, $options);
        if (is_resource($resource)) {
            fclose($resource);
        }
        if (!$savedToDisk) {
            throw new AdapterException("Failed to save file on disk.");
        }

        if (!$this->storage->saveFile($file)) {
            throw new StorageException("Failed to insert file into database.");
        }

        return $file;
    }


    /**
     * @inheritdoc
     */
    public function getFile($id)
    {
        return $this->storage->getFile($id);
    }


    /**
     * @inheritdoc
     */
    public function getFilePath(FileContract $file, array $options = [])
    {
        return $this->getAdapter($file->getDisk())->getFilePath($file, $options);
    }


    /**
     * @inheritdoc
     */
    public function getFileUrl(FileContract $file, array $options = [])
    {
        return $this->getAdapter($file->getDisk())->getFileUrl($file, $options);
    }


    /**
     * @inheritdoc
     */
    public function deleteFile(FileContract $file, array $options = [])
    {
        if (!$this->getAdapter($file->getDisk())->deleteFile($file, $options)) {
            throw new AdapterException("Failed to remove file from disk.");
        }

        if (!$this->storage->deleteFile($file->getId())) {
            throw new StorageException("Failed to delete file from database.");
        }
    }


    /**
     * @param DiskAdapter $adapter
     */
    public function addAdapter(DiskAdapter $adapter)
    {
        $name = $adapter->getName();

        $adapter->setFilesystem($this->filesystem->disk($name));

        $this->adapters[$name] = $adapter;
    }


    /**
     * @param IdGenerator $idGenerator
     */
    public function setIdGenerator(IdGenerator $idGenerator)
    {
        $this->idGenerator = $idGenerator;
    }


    /**
     * @param string $name
     *
     * @return DiskAdapter
     * @throws AdapterException
     */
    protected function getAdapter($name)
    {
        if (!isset($this->adapters[$name])) {
            throw new AdapterException("Adapter for filesystem '$name' not found.");
        }

        return $this->adapters[$name];
    }


    /**
     * @return mixed
     */
    protected function generateId()
    {
        while (!isset($id) || $this->storage->idExists($id)) {
            $id = $this->idGenerator->generate();
        }

        return $id;
    }


    /**
     * @param string $name
     *
     * @return string
     */
    protected function normalizeName($name)
    {
        return $name !== null ? str_slug($name) : null;
    }


    /**
     * @param FileInfo $info
     *
     * @return null|string
     */
    protected function getFilenameFromFileInfo(FileInfo $info)
    {
        return $info instanceof UploadedFile ? $info->getClientOriginalName() : $info->getFilename();
    }


    /**
     * @param FileInfo $info
     *
     * @return string
     */
    protected function getExtensionFromFileInfo(FileInfo $info)
    {
        return $info instanceof UploadedFile ? $info->getClientOriginalExtension() : $info->getExtension();
    }


    /**
     * @param FileInfo $info
     *
     * @return array
     */
    protected function extractDataFromFileInfo(FileInfo $info)
    {
        $data = [];

        if ($info instanceof UploadedFile) {
            $data['original_name']      = $info->getClientOriginalName();
            $data['original_extension'] = $info->getClientOriginalExtension();
        }

        return $data;
    }
}


1			<?php namespace Nord\Lumen\FileManager;
2
3			use Carbon\Carbon;
4			use Illuminate\Contracts\Filesystem\Factory as FilesystemFactory;
5			use Nord\Lumen\FileManager\Contracts\FileFactory;
6			use Nord\Lumen\FileManager\Contracts\IdGenerator;
			0 ignored issues – show Bug introduced 2016-06-30 15:29 UTC by Report Bug Copy Issue Report This use statement conflicts with another class in this namespace, `Nord\Lumen\FileManager\IdGenerator`. Let’s assume that you have a directory layout like this: . \|-- OtherDir \| \|-- Bar.php \| `-- Foo.php `-- SomeDir `-- Foo.php and let’s assume the following content of `Bar.php`: // Bar.php namespace OtherDir; use SomeDir\Foo; // This now conflicts the class OtherDir\Foo If both files `OtherDir/Foo.php` and `SomeDir/Foo.php` are loaded in the same runtime, you will see a PHP error such as the following: PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php However, as `OtherDir/Foo.php` does not necessarily have to be loaded and the error is only triggered if it is loaded before `OtherDir/Bar.php`, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: // Bar.php namespace OtherDir; use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore. Loading history...
7			use Nord\Lumen\FileManager\Contracts\DiskAdapter;
8			use Nord\Lumen\FileManager\Contracts\File as FileContract;
9			use Nord\Lumen\FileManager\Contracts\FileManager as FileManagerContract;
10			use Nord\Lumen\FileManager\Contracts\FileStorage;
11			use Nord\Lumen\FileManager\Exceptions\AdapterException;
12			use Nord\Lumen\FileManager\Exceptions\StorageException;
13			use Symfony\Component\HttpFoundation\File\File as FileInfo;
14			use Symfony\Component\HttpFoundation\File\UploadedFile;
15
16			class FileManager implements FileManagerContract
17			{
18
19			/**
20			* @var FilesystemFactory
21			*/
22			private $filesystem;
23
24			/**
25			* @var FileFactory
26			*/
27			private $factory;
28
29			/**
30			* @var FileStorage
31			*/
32			private $storage;
33
34			/**
35			* @var IdGenerator
36			*/
37			private $idGenerator;
38
39			/**
40			* @var DiskAdapter[]
41			*/
42			private $adapters = [];
43
44
45			/**
46			* FileManager constructor.
47			*
48			* @param FilesystemFactory $filesystem
49			* @param FileFactory $factory
50			* @param FileStorage $storage
51			*/
52			public function __construct(FilesystemFactory $filesystem, FileFactory $factory, FileStorage $storage)
53			{
54			$this->filesystem = $filesystem;
55			$this->factory = $factory;
56			$this->storage = $storage;
57			}
58
59
60			/**
61			* @inheritdoc
62			*/
63			public function saveFile(FileInfo $info, array $options = [])
64			{
65			if (!isset($options['name'])) {
66			$filename = $this->getFilenameFromFileInfo($info);
67			$options['name'] = substr($filename, 0, (strrpos($filename, '.')));
68			}
69
70			$file = $this->factory->createFile(
71			$this->generateId(),
72			$this->normalizeName(array_pull($options, 'name')),
73			$this->getExtensionFromFileInfo($info),
74			array_pull($options, 'path'),
75			$info->getMimeType(),
76			$info->getSize(),
77			$this->extractDataFromFileInfo($info),
78			array_pull($options, 'disk', FileContract::DISK_LOCAL),
79			Carbon::now()
80			);
81
82			$disk = $file->getDisk();
83			$savePath = $file->getFilePath();
84
85			$resource = fopen($info->getRealPath(), 'r+');
86			$savedToDisk = $this->getAdapter($disk)->saveFile($savePath, $resource, $options);
87			if (is_resource($resource)) {
88			fclose($resource);
89			}
90			if (!$savedToDisk) {
91			throw new AdapterException("Failed to save file on disk.");
92			}
93
94			if (!$this->storage->saveFile($file)) {
95			throw new StorageException("Failed to insert file into database.");
96			}
97
98			return $file;
99			}
100
101
102			/**
103			* @inheritdoc
104			*/
105			public function getFile($id)
106			{
107			return $this->storage->getFile($id);
108			}
109
110
111			/**
112			* @inheritdoc
113			*/
114			public function getFilePath(FileContract $file, array $options = [])
115			{
116			return $this->getAdapter($file->getDisk())->getFilePath($file, $options);
117			}
118
119
120			/**
121			* @inheritdoc
122			*/
123			public function getFileUrl(FileContract $file, array $options = [])
124			{
125			return $this->getAdapter($file->getDisk())->getFileUrl($file, $options);
126			}
127
128
129			/**
130			* @inheritdoc
131			*/
132			public function deleteFile(FileContract $file, array $options = [])
133			{
134			if (!$this->getAdapter($file->getDisk())->deleteFile($file, $options)) {
135			throw new AdapterException("Failed to remove file from disk.");
136			}
137
138			if (!$this->storage->deleteFile($file->getId())) {
139			throw new StorageException("Failed to delete file from database.");
140			}
141			}
142
143
144			/**
145			* @param DiskAdapter $adapter
146			*/
147			public function addAdapter(DiskAdapter $adapter)
148			{
149			$name = $adapter->getName();
150
151			$adapter->setFilesystem($this->filesystem->disk($name));
152
153			$this->adapters[$name] = $adapter;
154			}
155
156
157			/**
158			* @param IdGenerator $idGenerator
159			*/
160			public function setIdGenerator(IdGenerator $idGenerator)
161			{
162			$this->idGenerator = $idGenerator;
163			}
164
165
166			/**
167			* @param string $name
168			*
169			* @return DiskAdapter
170			* @throws AdapterException
171			*/
172			protected function getAdapter($name)
173			{
174			if (!isset($this->adapters[$name])) {
175			throw new AdapterException("Adapter for filesystem '$name' not found.");
176			}
177
178			return $this->adapters[$name];
179			}
180
181
182			/**
183			* @return mixed
184			*/
185			protected function generateId()
186			{
187			while (!isset($id) \|\| $this->storage->idExists($id)) {
188			$id = $this->idGenerator->generate();
189			}
190
191			return $id;
192			}
193
194
195			/**
196			* @param string $name
197			*
198			* @return string
199			*/
200			protected function normalizeName($name)
201			{
202			return $name !== null ? str_slug($name) : null;
203			}
204
205
206			/**
207			* @param FileInfo $info
208			*
209			* @return null\|string
210			*/
211			protected function getFilenameFromFileInfo(FileInfo $info)
212			{
213			return $info instanceof UploadedFile ? $info->getClientOriginalName() : $info->getFilename();
214			}
215
216
217			/**
218			* @param FileInfo $info
219			*
220			* @return string
221			*/
222			protected function getExtensionFromFileInfo(FileInfo $info)
223			{
224			return $info instanceof UploadedFile ? $info->getClientOriginalExtension() : $info->getExtension();
225			}
226
227
228			/**
229			* @param FileInfo $info
230			*
231			* @return array
232			*/
233			protected function extractDataFromFileInfo(FileInfo $info)
234			{
235			$data = [];
236
237			if ($info instanceof UploadedFile) {
238			$data['original_name'] = $info->getClientOriginalName();
239			$data['original_extension'] = $info->getClientOriginalExtension();
240			}
241
242			return $data;
243			}
244			}
245

nordsoftware / lumen-file-manager

FileManager::getAdapter() A last analyzed 2017-05-19 10:11 UTC

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FileManager::getAdapter() A
last analyzed 2017-05-19 10:11 UTC