Proyectos de Subversion Moodle

Rev

Rev 1 | | Comparar con el anterior | Ultima modificación | Ver Log |

Rev Autor Línea Nro. Línea
1 efrain 1 
<?php
2 
 
3 
namespace Kevinrob\GuzzleCache\Storage;
4 
 
5 
use Kevinrob\GuzzleCache\CacheEntry;
6 
use League\Flysystem\Filesystem;
1441 ariadna 7 
use League\Flysystem\FilesystemAdapter;
8 
use League\Flysystem\FilesystemException;
1 efrain 9 
 
10 
class FlysystemStorage implements CacheStorageInterface
11 
{
12 
 
13 
    /**
14 
     * @var Filesystem
15 
     */
16 
    protected $filesystem;
17 
 
1441 ariadna 18 
    public function __construct(FilesystemAdapter $adapter)
1 efrain 19 
    {
20 
        $this->filesystem = new Filesystem($adapter);
21 
    }
22 
 
23 
    /**
24 
     * @inheritdoc
25 
     */
26 
    public function fetch($key)
27 
    {
1441 ariadna 28 
        if ($this->filesystem->fileExists($key)) {
1 efrain 29 
            // The file exist, read it!
30 
            $data = @unserialize(
31 
                $this->filesystem->read($key)
32 
            );
33 
 
34 
            if ($data instanceof CacheEntry) {
35 
                return $data;
36 
            }
37 
        }
38 
 
39 
        return;
40 
    }
41 
 
42 
    /**
43 
     * @inheritdoc
44 
     */
45 
    public function save($key, CacheEntry $data)
46 
    {
1441 ariadna 47 
      try {
48 
        $this->filesystem->write($key, serialize($data));
49 
        return true;
50 
      } catch (FilesystemException $e) {
51 
        return false;
52 
      }
1 efrain 53 
    }
54 
 
55 
    /**
56 
     * {@inheritdoc}
57 
     */
58 
    public function delete($key)
59 
    {
60 
        try {
1441 ariadna 61 
            $this->filesystem->delete($key);
1 efrain 62 
            return true;
1441 ariadna 63 
        } catch (FilesystemException $ex) {
64 
            return true;
1 efrain 65 
        }
66 
    }
67 
}