BlueimpBaseHandler::download() - Code Metrics - Inspection of "readme: update requirements" - coding-socks/laravel-upload-handler - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( fbab97...886d01 )

by László

created 2020-11-15 14:56 UTC

BlueimpBaseHandler::download() A

↳ Parent: BlueimpBaseHandler

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	17
CRAP Score	3.0105

Importance

Changes

Metric	Value
dl	0
loc	34
ccs	17
cts	19
cp	0.8947
rs	9.376
c	0
b	0
f	0
nc	3
cc	3
nop	2
crap	3.0105

<?php

namespace CodingSocks\UploadHandler\Driver;

use Closure;
use CodingSocks\UploadHandler\Helper\ChunkHelpers;
use CodingSocks\UploadHandler\Identifier\Identifier;
use CodingSocks\UploadHandler\Range\ContentRange;
use CodingSocks\UploadHandler\Response\PercentageJsonResponse;
use CodingSocks\UploadHandler\StorageConfig;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Arr;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;
use InvalidArgumentException;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;

class BlueimpBaseHandler extends BaseHandler
{
    use ChunkHelpers;

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

    /**
     * @var \CodingSocks\UploadHandler\Identifier\Identifier
     */
    private $identifier;

    /**
     * BlueimpDriver constructor.
     *
     * @param array $config
     * @param \CodingSocks\UploadHandler\Identifier\Identifier $identifier
     */
    public function __construct($config, Identifier $identifier)
    {
        $this->fileParam = $config['param'];
        $this->identifier = $identifier;
    }

    /**
     * {@inheritDoc}
     */
    public function handle(Request $request, StorageConfig $config, Closure $fileUploaded = null): Response
    {
        if ($this->isRequestMethodIn($request, [Request::METHOD_HEAD, Request::METHOD_OPTIONS])) {
            return $this->info();
        }

        if ($this->isRequestMethodIn($request, [Request::METHOD_GET])) {
            return $this->download($request, $config);
        }

        if ($this->isRequestMethodIn($request, [Request::METHOD_POST, Request::METHOD_PUT, Request::METHOD_PATCH])) {
            return $this->save($request, $config, $fileUploaded);
        }

        if ($this->isRequestMethodIn($request, [Request::METHOD_DELETE])) {
            return $this->delete($request, $config);
        }

        throw new MethodNotAllowedHttpException([
            Request::METHOD_HEAD,
            Request::METHOD_OPTIONS,
            Request::METHOD_GET,
            Request::METHOD_POST,
            Request::METHOD_PUT,
            Request::METHOD_PATCH,
            Request::METHOD_DELETE,
        ]);
    }

    /**
     * @return \Symfony\Component\HttpFoundation\Response
     */
    public function info(): Response
    {
        return new JsonResponse([], Response::HTTP_OK, [
            'Pragma' => 'no-cache',
            'Cache-Control' => 'no-store, no-cache, must-revalidate',
            'Content-Disposition' => 'inline; filename="files.json"',
            'X-Content-Type-Options' => 'nosniff',
            'Vary' => 'Accept',
        ]);
    }

    /**
     * @param \Illuminate\Http\Request $request
     * @param \CodingSocks\UploadHandler\StorageConfig $config
     *
     * @return \Symfony\Component\HttpFoundation\Response
     */
    public function download(Request $request, StorageConfig $config): Response
    {
        $download = $request->query('download', false);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        if ($download !== false) {
            $uid = $request->query($this->fileParam);

            return $this->fileResponse($uid, $config);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

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

        $request->validate([

            $this->fileParam => 'required',
            'totalSize' => 'required',
        ]);

        $originalFilename = $request->query($this->fileParam);
        $totalSize = $request->query('totalSize');
        $uid = $this->identifier->generateFileIdentifier($totalSize, $originalFilename);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

        if (!$this->chunkExists($config, $uid)) {
            return new JsonResponse([
                'file' => null,
            ]);
        }

        $chunk = Arr::last($this->chunks($config, $uid));
        $size = explode('-', basename($chunk))[1] + 1;

        return new JsonResponse([
            'file' => [
                'name' => $originalFilename,
                'size' => $size,
            ],
        ]);
    }

    /**
     * @param \Illuminate\Http\Request $request
     * @param \CodingSocks\UploadHandler\StorageConfig $config
     * @param \Closure|null $fileUploaded
     *
     * @return \Symfony\Component\HttpFoundation\Response
     */
    public function save(Request $request, StorageConfig $config, Closure $fileUploaded = null): Response
    {
        $file = $request->file($this->fileParam);

        if (null === $file) {
            $file = Arr::first($request->file(Str::plural($this->fileParam), []));
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        }

        $this->validateUploadedFile($file);

        try {
            $range = new ContentRange($request->headers);
        } catch (InvalidArgumentException $e) {
            throw new BadRequestHttpException($e->getMessage(), $e);
        }

        $uid = $this->identifier->generateFileIdentifier($range->getTotal(), $file->getClientOriginalName());

        $chunks = $this->storeChunk($config, $range, $file, $uid);

        if (!$range->isLast()) {
            return new PercentageJsonResponse($range->getPercentage());
        }

        $targetFilename = $file->hashName();

        $path = $this->mergeChunks($config, $chunks, $targetFilename);

        if ($config->sweep()) {
            $this->deleteChunkDirectory($config, $uid);
        }

        $this->triggerFileUploadedEvent($config->getDisk(), $path, $fileUploaded);

        return new PercentageJsonResponse(100);
    }

    /**
     * @param \Illuminate\Http\Request $request
     * @param \CodingSocks\UploadHandler\StorageConfig $config
     *
     * @return \Symfony\Component\HttpFoundation\Response
     */
    public function delete(Request $request, StorageConfig $config): Response

    {
        $filename = $request->post($this->fileParam);
        $path = $config->getMergedDirectory() . '/' . $filename;
        Storage::disk($config->getDisk())->delete($path);

        return new Response();
    }
}


1			<?php
2
3			namespace CodingSocks\UploadHandler\Driver;
4
5			use Closure;
6			use CodingSocks\UploadHandler\Helper\ChunkHelpers;
7			use CodingSocks\UploadHandler\Identifier\Identifier;
8			use CodingSocks\UploadHandler\Range\ContentRange;
9			use CodingSocks\UploadHandler\Response\PercentageJsonResponse;
10			use CodingSocks\UploadHandler\StorageConfig;
11			use Illuminate\Http\JsonResponse;
12			use Illuminate\Http\Request;
13			use Illuminate\Support\Arr;
14			use Illuminate\Support\Facades\Storage;
15			use Illuminate\Support\Str;
16			use InvalidArgumentException;
17			use Symfony\Component\HttpFoundation\Response;
18			use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
19			use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;
20
21			class BlueimpBaseHandler extends BaseHandler
22			{
23	1		use ChunkHelpers;
24
25			/**
26			* @var string
27			*/
28			private $fileParam;
29
30			/**
31			* @var \CodingSocks\UploadHandler\Identifier\Identifier
32			*/
33			private $identifier;
34
35			/**
36			* BlueimpDriver constructor.
37			*
38			* @param array $config
39			* @param \CodingSocks\UploadHandler\Identifier\Identifier $identifier
40			*/
41	13		public function __construct($config, Identifier $identifier)
42			{
43	13		$this->fileParam = $config['param'];
44	13		$this->identifier = $identifier;
45	13		}
46
47			/**
48			* {@inheritDoc}
49			*/
50	11		public function handle(Request $request, StorageConfig $config, Closure $fileUploaded = null): Response
51			{
52	11		if ($this->isRequestMethodIn($request, [Request::METHOD_HEAD, Request::METHOD_OPTIONS])) {
53	1		return $this->info();
54			}
55
56	10		if ($this->isRequestMethodIn($request, [Request::METHOD_GET])) {
57	3		return $this->download($request, $config);
58			}
59
60	7		if ($this->isRequestMethodIn($request, [Request::METHOD_POST, Request::METHOD_PUT, Request::METHOD_PATCH])) {
61	6		return $this->save($request, $config, $fileUploaded);
62			}
63
64	1		if ($this->isRequestMethodIn($request, [Request::METHOD_DELETE])) {
65	1		return $this->delete($request, $config);
66			}
67
68			throw new MethodNotAllowedHttpException([
69			Request::METHOD_HEAD,
70			Request::METHOD_OPTIONS,
71			Request::METHOD_GET,
72			Request::METHOD_POST,
73			Request::METHOD_PUT,
74			Request::METHOD_PATCH,
75			Request::METHOD_DELETE,
76			]);
77			}
78
79			/**
80			* @return \Symfony\Component\HttpFoundation\Response
81			*/
82	1		public function info(): Response
83			{
84	1		return new JsonResponse([], Response::HTTP_OK, [
85	1		'Pragma' => 'no-cache',
86			'Cache-Control' => 'no-store, no-cache, must-revalidate',
87			'Content-Disposition' => 'inline; filename="files.json"',
88			'X-Content-Type-Options' => 'nosniff',
89			'Vary' => 'Accept',
90			]);
91			}
92
93			/**
94			* @param \Illuminate\Http\Request $request
95			* @param \CodingSocks\UploadHandler\StorageConfig $config
96			*
97			* @return \Symfony\Component\HttpFoundation\Response
98			*/
99	3		public function download(Request $request, StorageConfig $config): Response
100			{
101	3		$download = $request->query('download', false);
			0 ignored issues – show Documentation introduced 2020-11-14 19:30 UTC by Report Bug Copy Issue Report `false` is of type `boolean`, but the function expects a `string\|array\|null`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
102	3		if ($download !== false) {
103	2		$uid = $request->query($this->fileParam);
104
105	2		return $this->fileResponse($uid, $config);
			0 ignored issues – show Bug introduced 2020-11-14 19:30 UTC by Report Bug Copy Issue Report It seems like `$uid` defined by `$request->query($this->fileParam)` on line `103` can also be of type `array` or `null`; however, `CodingSocks\UploadHandle...Handler::fileResponse()` does only seem to accept `string`, 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...
106			}
107
108	1		$request->validate([
			0 ignored issues – show Bug introduced 2020-11-14 19:30 UTC by Report Bug Copy Issue Report The call to `validate()` misses a required argument `$...$params`. This check looks for function calls that miss required arguments. Loading history...
109	1		$this->fileParam => 'required',
110	1		'totalSize' => 'required',
111			]);
112
113	1		$originalFilename = $request->query($this->fileParam);
114	1		$totalSize = $request->query('totalSize');
115	1		$uid = $this->identifier->generateFileIdentifier($totalSize, $originalFilename);
			0 ignored issues – show Documentation introduced 2020-11-14 19:30 UTC by Report Bug Copy Issue Report `$totalSize` is of type `string\|array\|null`, but the function expects a `double`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... Bug introduced 2020-11-14 19:30 UTC by Report Bug Copy Issue Report It seems like `$originalFilename` defined by `$request->query($this->fileParam)` on line `113` can also be of type `array` or `null`; however, `CodingSocks\UploadHandle...enerateFileIdentifier()` does only seem to accept `string`, 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)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
116
117	1		if (!$this->chunkExists($config, $uid)) {
118			return new JsonResponse([
119			'file' => null,
120			]);
121			}
122
123	1		$chunk = Arr::last($this->chunks($config, $uid));
124	1		$size = explode('-', basename($chunk))[1] + 1;
125
126	1		return new JsonResponse([
127			'file' => [
128	1		'name' => $originalFilename,
129	1		'size' => $size,
130			],
131			]);
132			}
133
134			/**
135			* @param \Illuminate\Http\Request $request
136			* @param \CodingSocks\UploadHandler\StorageConfig $config
137			* @param \Closure\|null $fileUploaded
138			*
139			* @return \Symfony\Component\HttpFoundation\Response
140			*/
141	6		public function save(Request $request, StorageConfig $config, Closure $fileUploaded = null): Response
142			{
143	6		$file = $request->file($this->fileParam);
144
145	6		if (null === $file) {
146	1		$file = Arr::first($request->file(Str::plural($this->fileParam), []));
			0 ignored issues – show Documentation introduced 2020-11-14 19:30 UTC by Report Bug Copy Issue Report `$request->file(\Illumina...s->fileParam), array())` is of type `object<Illuminate\Http\UploadedFile>\|array\|null`, but the function expects a `object<Illuminate\Support\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
147			}
148
149	6		$this->validateUploadedFile($file);
150
151			try {
152	4		$range = new ContentRange($request->headers);
153			} catch (InvalidArgumentException $e) {
154			throw new BadRequestHttpException($e->getMessage(), $e);
155			}
156
157	4		$uid = $this->identifier->generateFileIdentifier($range->getTotal(), $file->getClientOriginalName());
158
159	4		$chunks = $this->storeChunk($config, $range, $file, $uid);
160
161	4		if (!$range->isLast()) {
162	2		return new PercentageJsonResponse($range->getPercentage());
163			}
164
165	2		$targetFilename = $file->hashName();
166
167	2		$path = $this->mergeChunks($config, $chunks, $targetFilename);
168
169	2		if ($config->sweep()) {
170			$this->deleteChunkDirectory($config, $uid);
171			}
172
173	2		$this->triggerFileUploadedEvent($config->getDisk(), $path, $fileUploaded);
174
175	2		return new PercentageJsonResponse(100);
176			}
177
178			/**
179			* @param \Illuminate\Http\Request $request
180			* @param \CodingSocks\UploadHandler\StorageConfig $config
181			*
182			* @return \Symfony\Component\HttpFoundation\Response
183			*/
184	1	View Code Duplication	public function delete(Request $request, StorageConfig $config): Response
			0 ignored issues – show Duplication introduced 2020-11-14 19:30 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
185			{
186	1		$filename = $request->post($this->fileParam);
187	1		$path = $config->getMergedDirectory() . '/' . $filename;
188	1		Storage::disk($config->getDisk())->delete($path);
189
190	1		return new Response();
191			}
192			}
193

coding-socks / laravel-upload-handler

Push — master ( fbab97...886d01 )

BlueimpBaseHandler::download() A

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Duplication

Code Coverage

Importance

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