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SvgFixerMiddleware::handleSVGFile() A
last analyzed 2021-02-10 21:31 UTC

↳ Parent: SvgFixerMiddleware

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	15
rs	9.7666
c	0
b	0
f	0
cc	2
nc	2
nop	1

<?php

namespace DigiFactory\SvgFixer;

use Closure;
use Illuminate\Http\Request;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Str;

class SvgFixerMiddleware
{
    protected $response;
    protected $xmlDeclaration = '<?xml version="1.0" encoding="UTF-8" standalone="no"?>';

    public function handle(Request $request, Closure $next)
    {
        // Check if request is a POST request and has at least one file
        if ($request->method() === 'POST' && $request->files->count() > 0) {
            /** @var UploadedFile $file */
            foreach ($request->files as $file) {
                // Check if uploaded file is an SVG
                if ($file instanceof UploadedFile && Str::startsWith($file->getMimeType(), 'image/svg')) {
                    $this->handleSVGFile($file);
                }
            }
        }

        return $next($request);
    }

    private function handleSVGFile($file)
    {
        $handle = fopen($file->getPathname(), 'r+');
        $contents = fread($handle, filesize($file->getPathname()));

        rewind($handle);

        // If the file starts with <svg the XML declaration is missing
        if (Str::startsWith($contents, '<svg')) {
            // Add XML declaration
            fwrite($handle, $this->xmlDeclaration.PHP_EOL.$contents);
        }

        fclose($handle);
    }
}


1			<?php
2
3			namespace DigiFactory\SvgFixer;
4
5			use Closure;
6			use Illuminate\Http\Request;
7			use Illuminate\Http\UploadedFile;
8			use Illuminate\Support\Str;
9
10			class SvgFixerMiddleware
11			{
12			protected $response;
13			protected $xmlDeclaration = '<?xml version="1.0" encoding="UTF-8" standalone="no"?>';
14
15			public function handle(Request $request, Closure $next)
16			{
17			// Check if request is a POST request and has at least one file
18			if ($request->method() === 'POST' && $request->files->count() > 0) {
19			/** @var UploadedFile $file */
20			foreach ($request->files as $file) {
21			// Check if uploaded file is an SVG
22			if ($file instanceof UploadedFile && Str::startsWith($file->getMimeType(), 'image/svg')) {
23			$this->handleSVGFile($file);
24			}
25			}
26			}
27
28			return $next($request);
29			}
30
31			private function handleSVGFile($file)
32			{
33			$handle = fopen($file->getPathname(), 'r+');
34			$contents = fread($handle, filesize($file->getPathname()));
35
36			rewind($handle);
37
38			// If the file starts with <svg the XML declaration is missing
39			if (Str::startsWith($contents, '<svg')) {
40			// Add XML declaration
41			fwrite($handle, $this->xmlDeclaration.PHP_EOL.$contents);
42			}
43
44			fclose($handle);
45			}
46			}
47

digifactory / laravel-svg-fixer-middleware

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SvgFixerMiddleware::handleSVGFile() A last analyzed 2021-02-10 21:31 UTC

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SvgFixerMiddleware::handleSVGFile() A
last analyzed 2021-02-10 21:31 UTC