PersonalDataExportController::__invoke() - Code Metrics - Inspection of "Add EnsureAuthorizedToDownload middleware" - spatie/laravel-personal-data-export - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a57b2e...8b5ec4 )

by Brent

created 2019-03-11 11:38 UTC

PersonalDataExportController::__invoke() A

↳ Parent: PersonalDataExportController

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1

<?php

namespace Spatie\PersonalDataExport\Http\Controllers;

use Illuminate\Routing\Controller;
use Illuminate\Support\Facades\Storage;
use Spatie\PersonalDataExport\Http\Middleware\EnsureAuthorizedToDownload;
use Spatie\PersonalDataExport\Http\Middleware\FiresPersonalDataExportDownloadedEvent;
use Symfony\Component\HttpFoundation\StreamedResponse;

class PersonalDataExportController extends Controller
{
    public function __construct()
    {
        $this->middleware(EnsureAuthorizedToDownload::class);
        $this->middleware(FiresPersonalDataExportDownloadedEvent::class);
    }

    public function __invoke(string $zipFilename): StreamedResponse
    {
        return $this->responseStream($zipFilename);
    }

    protected function responseStream(string $filename): StreamedResponse
    {
        $disk = Storage::disk(config('personal-data-export.disk'));

        if (! $disk->exists($filename)) {
            abort(404);
        }

        $downloadFilename = auth()->user()
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            ? auth()->user()->personalDataExportName()
            : $filename;

        $downloadHeaders = [
            'Cache-Control' => 'must-revalidate, post-check=0, pre-check=0',
            'Content-Type' => 'application/zip',
            'Content-Length' => $disk->size($filename),
            'Content-Disposition' => 'attachment; filename="' . $downloadFilename . '"',
            'Pragma' => 'public',
        ];

        return response()->stream(function () use ($filename, $disk) {
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            $stream = $disk->readStream($filename);

            fpassthru($stream);

            if (is_resource($stream)) {
                fclose($stream);
            }
        }, 200, $downloadHeaders);
    }
}


1			<?php
2
3			namespace Spatie\PersonalDataExport\Http\Controllers;
4
5			use Illuminate\Routing\Controller;
6			use Illuminate\Support\Facades\Storage;
7			use Spatie\PersonalDataExport\Http\Middleware\EnsureAuthorizedToDownload;
8			use Spatie\PersonalDataExport\Http\Middleware\FiresPersonalDataExportDownloadedEvent;
9			use Symfony\Component\HttpFoundation\StreamedResponse;
10
11			class PersonalDataExportController extends Controller
12			{
13			public function __construct()
14			{
15			$this->middleware(EnsureAuthorizedToDownload::class);
16			$this->middleware(FiresPersonalDataExportDownloadedEvent::class);
17			}
18
19			public function __invoke(string $zipFilename): StreamedResponse
20			{
21			return $this->responseStream($zipFilename);
22			}
23
24			protected function responseStream(string $filename): StreamedResponse
25			{
26			$disk = Storage::disk(config('personal-data-export.disk'));
27
28			if (! $disk->exists($filename)) {
29			abort(404);
30			}
31
32			$downloadFilename = auth()->user()
			0 ignored issues – show Bug introduced 2019-03-10 17:36 UTC by Report Bug Copy Issue Report The method `user` does only exist in `Illuminate\Contracts\Auth\Guard`, but not in `Illuminate\Contracts\Auth\Factory`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
33			? auth()->user()->personalDataExportName()
34			: $filename;
35
36			$downloadHeaders = [
37			'Cache-Control' => 'must-revalidate, post-check=0, pre-check=0',
38			'Content-Type' => 'application/zip',
39			'Content-Length' => $disk->size($filename),
40			'Content-Disposition' => 'attachment; filename="' . $downloadFilename . '"',
41			'Pragma' => 'public',
42			];
43
44			return response()->stream(function () use ($filename, $disk) {
			0 ignored issues – show Bug introduced 2019-03-10 16:00 UTC by Report Bug Copy Issue Report The method `stream` does only exist in `Illuminate\Contracts\Routing\ResponseFactory`, but not in `Illuminate\Http\Response`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
45			$stream = $disk->readStream($filename);
46
47			fpassthru($stream);
48
49			if (is_resource($stream)) {
50			fclose($stream);
51			}
52			}, 200, $downloadHeaders);
53			}
54			}
55

spatie / laravel-personal-data-export

Push — master ( a57b2e...8b5ec4 )

PersonalDataExportController::__invoke() A

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