Passed
Push — master ( c0f6da...b424db )
by Jelmer
04:57
created

ControllerRunner::execute()   A

Complexity

Conditions 3
Paths 2

Size

Total Lines 10
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 3

Importance

Changes 1
Bugs 0 Features 0
Metric Value
dl 0
loc 10
ccs 6
cts 6
cp 1
rs 9.4285
c 1
b 0
f 0
cc 3
eloc 6
nc 2
nop 1
crap 3
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<?php declare(strict_types = 1);
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namespace jschreuder\Middle;
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use jschreuder\Middle\View\RendererInterface;
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use jschreuder\Middle\View\ViewInterface;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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class ControllerRunner implements HttpMiddlewareInterface
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{
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    /** @var  ?RendererInterface */
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    private $renderer;
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    public function __construct(RendererInterface $renderer = null)
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    {
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        $this->renderer = $renderer;
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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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        $response = $controller($request);
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        if ($this->renderer && $response instanceof ViewInterface) {
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            $response = $this->renderer->render($request, $response);
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        }
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        return $response;
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    }
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}
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