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1 | <?php |
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2 | |||
3 | namespace Http\Client\Common\Plugin; |
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4 | |||
5 | use Http\Client\Common\Plugin; |
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6 | use Psr\Http\Message\RequestInterface; |
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7 | |||
8 | /** |
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9 | * Set header to default value if it does not exist. |
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10 | * |
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11 | * If a given header already exists the value wont be replaced and the request wont be changed. |
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12 | * |
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13 | * @author Soufiane Ghzal <[email protected]> |
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14 | */ |
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15 | View Code Duplication | final class HeaderDefaultsPlugin implements Plugin |
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0 ignored issues
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16 | { |
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17 | /** |
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18 | * @var array |
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19 | */ |
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20 | private $headers = []; |
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21 | |||
22 | /** |
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23 | * @param array $headers Hashmap of header name to header value |
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24 | */ |
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25 | 3 | public function __construct(array $headers) |
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26 | { |
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27 | 3 | $this->headers = $headers; |
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28 | 3 | } |
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29 | |||
30 | /** |
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31 | * {@inheritdoc} |
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32 | */ |
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33 | 1 | public function handleRequest(RequestInterface $request, callable $next, callable $first) |
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34 | { |
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35 | 1 | foreach ($this->headers as $header => $headerValue) { |
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36 | 1 | if (!$request->hasHeader($header)) { |
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37 | 1 | $request = $request->withHeader($header, $headerValue); |
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38 | } |
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39 | } |
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40 | |||
41 | 1 | return $next($request); |
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42 | } |
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43 | } |
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44 |
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.