|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
|
|
4
|
|
|
namespace League\Glide\Responses; |
|
5
|
|
|
|
|
6
|
|
|
use League\Flysystem\FileNotFoundException; |
|
7
|
|
|
use League\Flysystem\FilesystemInterface; |
|
8
|
|
|
use League\Glide\Filesystem\FilesystemException; |
|
9
|
|
|
use Psr\Http\Message\ResponseFactoryInterface as PsrResponseFactory; |
|
|
|
|
|
|
10
|
|
|
use Psr\Http\Message\ResponseInterface; |
|
11
|
|
|
|
|
12
|
|
|
class Psr17ResponseFactory implements ResponseFactoryInterface |
|
13
|
|
|
{ |
|
14
|
|
|
|
|
15
|
|
|
protected $responseFactory; |
|
16
|
|
|
|
|
17
|
|
|
public function __construct(PsrResponseFactory $responseFactory) |
|
18
|
|
|
{ |
|
19
|
|
|
$this->responseFactory = $responseFactory; |
|
20
|
|
|
} |
|
21
|
|
|
|
|
22
|
|
|
/** |
|
23
|
|
|
* Create response. |
|
24
|
|
|
* @param FilesystemInterface $cache Cache file system. |
|
25
|
|
|
* @param string $path Cached file path. |
|
26
|
|
|
* @return ResponseInterface The response object. |
|
27
|
|
|
* @throws FileNotFoundException; |
|
28
|
|
|
* @throws FilesystemException; |
|
29
|
|
|
*/ |
|
30
|
|
|
public function create(FilesystemInterface $cache, $path) |
|
31
|
|
|
{ |
|
32
|
|
|
$body = $cache->readStream($path); |
|
33
|
|
|
$contentType = $cache->getMimetype($path); |
|
34
|
|
|
$contentLength = (string) $cache->getSize($path); |
|
35
|
|
|
$cacheControl = 'max-age=31536000, public'; |
|
36
|
|
|
$expires = date_create('+1 years')->format('D, d M Y H:i:s') . ' GMT'; |
|
37
|
|
|
|
|
38
|
|
|
if ($contentType === false) { |
|
39
|
|
|
throw new FilesystemException('Unable to determine the image content type.'); |
|
40
|
|
|
} |
|
41
|
|
|
|
|
42
|
|
|
if ($contentLength === false) { |
|
43
|
|
|
throw new FilesystemException('Unable to determine the image content length.'); |
|
44
|
|
|
} |
|
45
|
|
|
|
|
46
|
|
|
$response = $this->responseFactory->createResponse(200, 'OK'); |
|
47
|
|
|
$response->getBody()->write($body); |
|
48
|
|
|
|
|
49
|
|
|
return $response |
|
50
|
|
|
->withHeader('Content-Type', $contentType) |
|
51
|
|
|
->withHeader('Content-Length', $contentLength) |
|
52
|
|
|
->withHeader('Cache-Control', $cacheControl) |
|
53
|
|
|
->withHeader('Expires', $expires); |
|
54
|
|
|
} |
|
55
|
|
|
} |
thephpleague /
glide
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: