Completed
Pull Request — master (#178)
by Phil
01:56
created

MiddlewareAwareTrait::middleware()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 1

Importance

Changes 0
Metric Value
dl 0
loc 6
ccs 3
cts 3
cp 1
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 1
crap 1
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<?php declare(strict_types=1);
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namespace League\Route\Middleware;
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use Psr\Http\Server\MiddlewareInterface;
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trait MiddlewareAwareTrait
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{
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    /**
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     * @var \Psr\Http\Server\MiddlewareInterface[]
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     */
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    protected $middleware = [];
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    /**
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     * {@inheritdoc}
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     */
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    public function middleware(MiddlewareInterface $middleware) : MiddlewareAwareInterface
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    {
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        $this->middleware[] = $middleware;
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        return $this;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function middlewares(array $middlewares) : MiddlewareAwareInterface
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    {
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        foreach ($middlewares as $middleware) {
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            $this->middleware($middleware);
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        }
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        return $this;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function prependMiddleware(MiddlewareInterface $middleware) : MiddlewareAwareInterface
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    {
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        array_unshift($this->middleware, $middleware);
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        return $this;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function shiftMiddleware() : MiddlewareInterface
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    {
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        return array_shift($this->middleware);
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function getMiddlewareStack() : iterable
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    {
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        return $this->middleware;
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    }
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}
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