Passed
Push — master ( 95627e...b8da55 )
by iLex
03:28
created

RequestResponseArgs::resolve()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 2

Importance

Changes 0
Metric Value
cc 2
eloc 3
nc 2
nop 2
dl 0
loc 6
ccs 4
cts 4
cp 1
crap 2
rs 10
c 0
b 0
f 0
1
<?php
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declare(strict_types=1);
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namespace Ilex\Slim\RouteStrategies\Strategies;
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use Ilex\Slim\RouteStrategies\RouteArgsResolver;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use Slim\Interfaces\InvocationStrategyInterface;
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final class RequestResponseArgs implements InvocationStrategyInterface
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{
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    /**
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     * @var RouteArgsResolver
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     */
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    private $argsResolvers;
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    /**
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     * RequestResponseArgs constructor.
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     *
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     * @param RouteArgsResolver $argsResolver
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     */
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    public function __construct(RouteArgsResolver $argsResolver)
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    {
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        $this->argsResolvers = $argsResolver;
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    }
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    /**
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     * Invoke a Route callable.
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     *
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     * @param callable $callable The callable to invoke using the strategy.
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     * @param ServerRequestInterface $request The request object.
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     * @param ResponseInterface $response The response object.
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     * @param array $routeArguments The Route's placeholder arguments
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     *
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     * @return ResponseInterface The response from the callable.
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     */
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    public function __invoke(
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        callable $callable,
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        ServerRequestInterface $request,
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        ResponseInterface $response,
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        array $routeArguments
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    ): ResponseInterface {
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        $newRouteArguments = array_map([$this, 'resolve'], array_keys($routeArguments), $routeArguments);
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        return $callable($request, $response, ...array_values($newRouteArguments));
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    }
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    /**
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     * @param string $key
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     * @param string $value
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     * @return mixed
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     */
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    private function resolve(string $key, string $value)
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    {
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        if ($this->argsResolvers->has($key)) {
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            return $this->argsResolvers->resolve($key, $value);
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        }
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        return $value;
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    }
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}
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