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BaseUriPlugin.php
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HeaderAppendPlugin.php
3 years ago
HeaderDefaultsPlugin.php
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HeaderAppendPlugin.php
46 lines
| 1 | <?php |
| 2 | |
| 3 | namespace AmeliaHttp\Client\Common\Plugin; |
| 4 | |
| 5 | use AmeliaHttp\Client\Common\Plugin; |
| 6 | use AmeliaPsr\Http\Message\RequestInterface; |
| 7 | |
| 8 | /** |
| 9 | * Append headers to the request. |
| 10 | * |
| 11 | * If the header already exists the value will be appended to the current value. |
| 12 | * |
| 13 | * This only makes sense for headers that can have multiple values like 'Forwarded' |
| 14 | * |
| 15 | * @see https://en.wikipedia.org/wiki/List_of_HTTP_header_fields |
| 16 | * |
| 17 | * @author Soufiane Ghzal <sghzal@gmail.com> |
| 18 | */ |
| 19 | final class HeaderAppendPlugin implements Plugin |
| 20 | { |
| 21 | /** |
| 22 | * @var array |
| 23 | */ |
| 24 | private $headers = []; |
| 25 | |
| 26 | /** |
| 27 | * @param array $headers Hashmap of header name to header value |
| 28 | */ |
| 29 | public function __construct(array $headers) |
| 30 | { |
| 31 | $this->headers = $headers; |
| 32 | } |
| 33 | |
| 34 | /** |
| 35 | * {@inheritdoc} |
| 36 | */ |
| 37 | public function handleRequest(RequestInterface $request, callable $next, callable $first) |
| 38 | { |
| 39 | foreach ($this->headers as $header => $headerValue) { |
| 40 | $request = $request->withAddedHeader($header, $headerValue); |
| 41 | } |
| 42 | |
| 43 | return $next($request); |
| 44 | } |
| 45 | } |
| 46 |