AddHostPlugin.php
3 years ago
AddPathPlugin.php
3 years ago
AuthenticationPlugin.php
3 years ago
BaseUriPlugin.php
3 years ago
ContentLengthPlugin.php
3 years ago
ContentTypePlugin.php
3 years ago
CookiePlugin.php
3 years ago
DecoderPlugin.php
3 years ago
ErrorPlugin.php
3 years ago
HeaderAppendPlugin.php
3 years ago
HeaderDefaultsPlugin.php
3 years ago
HeaderRemovePlugin.php
3 years ago
HeaderSetPlugin.php
3 years ago
HistoryPlugin.php
3 years ago
Journal.php
3 years ago
QueryDefaultsPlugin.php
3 years ago
RedirectPlugin.php
3 years ago
RequestMatcherPlugin.php
3 years ago
RetryPlugin.php
3 years ago
VersionBridgePlugin.php
3 years ago
ContentLengthPlugin.php
37 lines
| 1 | <?php |
| 2 | |
| 3 | namespace AmeliaHttp\Client\Common\Plugin; |
| 4 | |
| 5 | use AmeliaHttp\Client\Common\Plugin; |
| 6 | use AmeliaHttp\Message\Encoding\ChunkStream; |
| 7 | use AmeliaPsr\Http\Message\RequestInterface; |
| 8 | |
| 9 | /** |
| 10 | * Allow to set the correct content length header on the request or to transfer it as a chunk if not possible. |
| 11 | * |
| 12 | * @author Joel Wurtz <joel.wurtz@gmail.com> |
| 13 | */ |
| 14 | final class ContentLengthPlugin implements Plugin |
| 15 | { |
| 16 | /** |
| 17 | * {@inheritdoc} |
| 18 | */ |
| 19 | public function handleRequest(RequestInterface $request, callable $next, callable $first) |
| 20 | { |
| 21 | if (!$request->hasHeader('Content-Length')) { |
| 22 | $stream = $request->getBody(); |
| 23 | |
| 24 | // Cannot determine the size so we use a chunk stream |
| 25 | if (null === $stream->getSize()) { |
| 26 | $stream = new ChunkStream($stream); |
| 27 | $request = $request->withBody($stream); |
| 28 | $request = $request->withAddedHeader('Transfer-Encoding', 'chunked'); |
| 29 | } else { |
| 30 | $request = $request->withHeader('Content-Length', (string) $stream->getSize()); |
| 31 | } |
| 32 | } |
| 33 | |
| 34 | return $next($request); |
| 35 | } |
| 36 | } |
| 37 |