Subversion-Projekte lars-tiefland.laravel_shop

Revision

Details | Letzte Änderung | Log anzeigen | RSS feed

Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
2 
 
3 
/*
4 
 * This file is part of the Symfony package.
5 
 *
6 
 * (c) Fabien Potencier <fabien@symfony.com>
7 
 *
8 
 * For the full copyright and license information, please view the LICENSE
9 
 * file that was distributed with this source code.
10 
 */
11 
 
12 
namespace Symfony\Component\Translation\Extractor;
13 
 
14 
use Symfony\Component\Translation\Exception\InvalidArgumentException;
15 
 
16 
/**
17 
 * Base class used by classes that extract translation messages from files.
18 
 *
19 
 * @author Marcos D. Sánchez <marcosdsanchez@gmail.com>
20 
 */
21 
abstract class AbstractFileExtractor
22 
{
23 
    protected function extractFiles(string|iterable $resource): iterable
24 
    {
25 
        if (is_iterable($resource)) {
26 
            $files = [];
27 
            foreach ($resource as $file) {
28 
                if ($this->canBeExtracted($file)) {
29 
                    $files[] = $this->toSplFileInfo($file);
30 
                }
31 
            }
32 
        } elseif (is_file($resource)) {
33 
            $files = $this->canBeExtracted($resource) ? [$this->toSplFileInfo($resource)] : [];
34 
        } else {
35 
            $files = $this->extractFromDirectory($resource);
36 
        }
37 
 
38 
        return $files;
39 
    }
40 
 
41 
    private function toSplFileInfo(string $file): \SplFileInfo
42 
    {
43 
        return new \SplFileInfo($file);
44 
    }
45 
 
46 
    /**
47 
     * @throws InvalidArgumentException
48 
     */
49 
    protected function isFile(string $file): bool
50 
    {
51 
        if (!is_file($file)) {
52 
            throw new InvalidArgumentException(sprintf('The "%s" file does not exist.', $file));
53 
        }
54 
 
55 
        return true;
56 
    }
57 
 
58 
    /**
59 
     * @return bool
60 
     */
61 
    abstract protected function canBeExtracted(string $file);
62 
 
63 
    /**
64 
     * @return iterable
65 
     */
66 
    abstract protected function extractFromDirectory(string|array $resource);
67 
}