Passed
Push — master ( b3f945...fcf496 )
by Jelmer
04:58
created

RequestFilterMiddleware::process()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 12
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 12
ccs 5
cts 5
cp 1
rs 9.4285
c 0
b 0
f 0
cc 2
eloc 5
nc 2
nop 2
crap 2
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<?php declare(strict_types = 1);
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namespace jschreuder\Middle\ServerMiddleware;
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use Interop\Http\ServerMiddleware\DelegateInterface;
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use Interop\Http\ServerMiddleware\MiddlewareInterface;
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use jschreuder\Middle\Controller\RequestFilterInterface;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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final class RequestFilterMiddleware implements MiddlewareInterface
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{
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    public function process(ServerRequestInterface $request, DelegateInterface $delegate): ResponseInterface
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    {
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        $controller = $request->getAttribute('controller');
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        if ($controller instanceof RequestFilterInterface) {
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            // Execute the request-filter from the controller
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            $request = $controller->filterRequest($request);
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        }
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        // Filtered and validated (if applicable), let's continue on
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        return $delegate->process($request);
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    }
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}
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