RequestFactory.php
2 months ago
ResponseFactory.php
2 months ago
ServerRequestFactory.php
2 months ago
StreamFactory.php
2 months ago
UploadedFileFactory.php
2 months ago
UriFactory.php
2 months ago
StreamFactory.php
96 lines
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Slim Framework (https://slimframework.com) |
| 5 | * |
| 6 | * @license https://github.com/slimphp/Slim-Psr7/blob/master/LICENSE.md (MIT License) |
| 7 | */ |
| 8 | |
| 9 | declare(strict_types=1); |
| 10 | |
| 11 | namespace Slim\Psr7\Factory; |
| 12 | |
| 13 | use InvalidArgumentException; |
| 14 | use AmeliaVendor\Psr\Http\Message\StreamFactoryInterface; |
| 15 | use AmeliaVendor\Psr\Http\Message\StreamInterface; |
| 16 | use RuntimeException; |
| 17 | use Slim\Psr7\Stream; |
| 18 | use ValueError; |
| 19 | |
| 20 | use function fopen; |
| 21 | use function fwrite; |
| 22 | use function is_resource; |
| 23 | use function restore_error_handler; |
| 24 | use function rewind; |
| 25 | use function set_error_handler; |
| 26 | |
| 27 | class StreamFactory implements StreamFactoryInterface |
| 28 | { |
| 29 | /** |
| 30 | * {@inheritdoc} |
| 31 | * |
| 32 | * @throws RuntimeException |
| 33 | */ |
| 34 | public function createStream(string $content = ''): StreamInterface |
| 35 | { |
| 36 | $resource = fopen('php://temp', 'rw+'); |
| 37 | |
| 38 | if (!is_resource($resource)) { |
| 39 | throw new RuntimeException('StreamFactory::createStream() could not open temporary file stream.'); |
| 40 | } |
| 41 | |
| 42 | fwrite($resource, $content); |
| 43 | rewind($resource); |
| 44 | |
| 45 | return $this->createStreamFromResource($resource); |
| 46 | } |
| 47 | |
| 48 | /** |
| 49 | * {@inheritdoc} |
| 50 | */ |
| 51 | public function createStreamFromFile( |
| 52 | string $filename, |
| 53 | string $mode = 'r', |
| 54 | ?StreamInterface $cache = null |
| 55 | ): StreamInterface { |
| 56 | set_error_handler( |
| 57 | static function (int $errno, string $errstr) use ($filename, $mode): void { |
| 58 | throw new RuntimeException( |
| 59 | "Unable to open $filename using mode $mode: $errstr", |
| 60 | $errno |
| 61 | ); |
| 62 | } |
| 63 | ); |
| 64 | |
| 65 | try { |
| 66 | $resource = fopen($filename, $mode); |
| 67 | } catch (ValueError $exception) { |
| 68 | throw new RuntimeException("Unable to open $filename using mode $mode: " . $exception->getMessage()); |
| 69 | } finally { |
| 70 | restore_error_handler(); |
| 71 | } |
| 72 | |
| 73 | if (!is_resource($resource)) { |
| 74 | throw new RuntimeException( |
| 75 | "StreamFactory::createStreamFromFile() could not create resource from file `$filename`" |
| 76 | ); |
| 77 | } |
| 78 | |
| 79 | return new Stream($resource, $cache); |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * {@inheritdoc} |
| 84 | */ |
| 85 | public function createStreamFromResource($resource, ?StreamInterface $cache = null): StreamInterface |
| 86 | { |
| 87 | if (!is_resource($resource)) { |
| 88 | throw new InvalidArgumentException( |
| 89 | 'Parameter 1 of StreamFactory::createStreamFromResource() must be a resource.' |
| 90 | ); |
| 91 | } |
| 92 | |
| 93 | return new Stream($resource, $cache); |
| 94 | } |
| 95 | } |
| 96 |