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
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RequestMatcherPlugin.php
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RetryPlugin.php
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VersionBridgePlugin.php
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HeaderDefaultsPlugin.php
44 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 | * Set header to default value if it does not exist. |
| 10 | * |
| 11 | * If a given header already exists the value wont be replaced and the request wont be changed. |
| 12 | * |
| 13 | * @author Soufiane Ghzal <sghzal@gmail.com> |
| 14 | */ |
| 15 | final class HeaderDefaultsPlugin implements Plugin |
| 16 | { |
| 17 | /** |
| 18 | * @var array |
| 19 | */ |
| 20 | private $headers = []; |
| 21 | |
| 22 | /** |
| 23 | * @param array $headers Hashmap of header name to header value |
| 24 | */ |
| 25 | public function __construct(array $headers) |
| 26 | { |
| 27 | $this->headers = $headers; |
| 28 | } |
| 29 | |
| 30 | /** |
| 31 | * {@inheritdoc} |
| 32 | */ |
| 33 | public function handleRequest(RequestInterface $request, callable $next, callable $first) |
| 34 | { |
| 35 | foreach ($this->headers as $header => $headerValue) { |
| 36 | if (!$request->hasHeader($header)) { |
| 37 | $request = $request->withHeader($header, $headerValue); |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | return $next($request); |
| 42 | } |
| 43 | } |
| 44 |