Ghostscript::regeneratePdf() - Code Metrics - Inspection of "Merge" - protonemedia/laravel-mixins - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( fef613...8eeb44 )

by Pascal

created 2020-09-22 11:35 UTC

Ghostscript::regeneratePdf() A

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Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	17
rs	9.7
c	0
b	0
f	0
cc	1
nc	1
nop	1

<?php

namespace ProtoneMedia\LaravelMixins\Pdf;

use Symfony\Component\Process\Process;

class Ghostscript implements CanRegeneratePDF
{
    /**
     * Ghostscript binary path.
     */
    private string $bin;


    public function __construct(string $bin = 'ghostscript')
    {
        $this->bin = $bin;
    }

    /**
     * Generates a temporary filename for a PDF file.
     *
     * @return string
     */
    private static function tempFile(): string
    {
        return tempnam(sys_get_temp_dir(), 'ghostscript') . '.pdf';
    }

    /**
     * {@inheritdoc}
     */
    public function regeneratePdf(string $pdfContents): string
    {
        file_put_contents($input = static::tempFile(), $pdfContents);

        (new Process([
            $this->bin,
            '-sDEVICE=pdfwrite',
            '-dPDFSETTINGS=/prepress',
            '-sOutputFile=' . $destination = static::tempFile(),
            $input,
        ]))->run();

        return tap(@file_get_contents($destination), function () use ($input, $destination) {
            @unlink($input);
            @unlink($destination);
        });
    }
}


1			<?php
2
3			namespace ProtoneMedia\LaravelMixins\Pdf;
4
5			use Symfony\Component\Process\Process;
6
7			class Ghostscript implements CanRegeneratePDF
8			{
9			/**
10			* Ghostscript binary path.
11			*/
12			private string $bin;
			0 ignored issues – show Bug introduced 2020-09-22 11:36 UTC by Report Bug Copy Issue Report This code did not parse for me. Apparently, there is an error somewhere around this line: Syntax error, unexpected T_STRING, expecting T_FUNCTION or T_CONST Loading history...
13
14			public function __construct(string $bin = 'ghostscript')
15			{
16			$this->bin = $bin;
17			}
18
19			/**
20			* Generates a temporary filename for a PDF file.
21			*
22			* @return string
23			*/
24			private static function tempFile(): string
25			{
26			return tempnam(sys_get_temp_dir(), 'ghostscript') . '.pdf';
27			}
28
29			/**
30			* {@inheritdoc}
31			*/
32			public function regeneratePdf(string $pdfContents): string
33			{
34			file_put_contents($input = static::tempFile(), $pdfContents);
35
36			(new Process([
37			$this->bin,
38			'-sDEVICE=pdfwrite',
39			'-dPDFSETTINGS=/prepress',
40			'-sOutputFile=' . $destination = static::tempFile(),
41			$input,
42			]))->run();
43
44			return tap(@file_get_contents($destination), function () use ($input, $destination) {
45			@unlink($input);
46			@unlink($destination);
47			});
48			}
49			}
50

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Ghostscript::regeneratePdf() A

Complexity

Size

Duplication

Importance

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