Completed
Push — master ( b2e200...1332b8 )
by Oscar
04:48
created

Payload::handlePayload()   B

Complexity

Conditions 6
Paths 5

Size

Total Lines 31
Code Lines 17

Duplication

Lines 15
Ratio 48.39 %

Importance

Changes 2
Bugs 0 Features 2
Metric Value
c 2
b 0
f 2
dl 15
loc 31
rs 8.439
cc 6
eloc 17
nc 5
nop 1
1
<?php
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namespace Psr7Middlewares\Middleware;
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use Psr7Middlewares\Middleware;
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use Psr\Http\Message\ServerRequestInterface;
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use Psr\Http\Message\ResponseInterface;
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use Psr7Middlewares\Transformers;
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use Psr7Middlewares\Utils;
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/**
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 * Middleware to parse the body.
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 */
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class Payload
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{
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    use Utils\ResolverTrait;
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    /**
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     * Execute the middleware.
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     *
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     * @param ServerRequestInterface $request
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     * @param ResponseInterface      $response
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     * @param callable               $next
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     *
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     * @return ResponseInterface
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     */
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    public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
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    {
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        if (!$request->getParsedBody() && in_array($request->getMethod(), ['POST', 'PUT', 'DELETE'], true)) {
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            $resolver = $this->resolver ?: new Transformers\BodyParser();
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            $transformer = $resolver->resolve(trim($request->getHeaderLine('Content-Type')));
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            if ($transformer) {
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                $request = $transformer($request);
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            }
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        }
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        return $next($request, $response);
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    }
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}
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