DirectBindingMiddlewareChain::call() - Code Metrics - Inspection of "add source" - gpslab/middleware - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 67a91e...657487 )

by Peter

created 2017-05-26 11:13 UTC

DirectBindingMiddlewareChain::call() A

↳ Parent: DirectBindingMiddlewareChain

Complexity

Conditions	2
Paths	2

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes

Metric	Value
dl	0
loc	14
ccs	0
cts	8
cp	0
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	7
nc	2
nop	1
crap	6

<?php

/**
 * GpsLab component.
 *
 * @author    Peter Gribanov <[email protected]>
 * @copyright Copyright (c) 2011, Peter Gribanov
 * @license   http://opensource.org/licenses/MIT
 */

namespace GpsLab\Component\Middleware\Chain;

use GpsLab\Component\Middleware\Handler\MiddlewareHandler;

class DirectBindingMiddlewareChain implements MiddlewareChain
{
    /**
     * @var MiddlewareHandler[]
     */
    private $middlewares = [];

    /**
     * @param MiddlewareHandler $middleware
     */
    public function append(MiddlewareHandler $middleware)
    {
        $this->middlewares[] = $middleware;
    }

    /**
     * @param mixed $message
     *
     * @return mixed
     */
    public function run($message)
    {
        return call_user_func($this->call(0), $message);
    }

    /**
     * @param int $index
     *
     * @return \Closure
     */
    private function call($index)
    {
        if (!isset($this->middlewares[$index])) {
            return function ($message) {
                return $message;
            };
        }

        $middleware = $this->middlewares[$index];

        return function ($message) use ($middleware, $index) {
            return $middleware->handle($message, $this->call($index + 1));
        };
    }
}


1			<?php
2
3			/**
4			* GpsLab component.
5			*
6			* @author Peter Gribanov <[email protected]>
7			* @copyright Copyright (c) 2011, Peter Gribanov
8			* @license http://opensource.org/licenses/MIT
9			*/
10
11			namespace GpsLab\Component\Middleware\Chain;
12
13			use GpsLab\Component\Middleware\Handler\MiddlewareHandler;
14
15			class DirectBindingMiddlewareChain implements MiddlewareChain
16			{
17			/**
18			* @var MiddlewareHandler[]
19			*/
20			private $middlewares = [];
21
22			/**
23			* @param MiddlewareHandler $middleware
24			*/
25			public function append(MiddlewareHandler $middleware)
26			{
27			$this->middlewares[] = $middleware;
28			}
29
30			/**
31			* @param mixed $message
32			*
33			* @return mixed
34			*/
35			public function run($message)
36			{
37			return call_user_func($this->call(0), $message);
38			}
39
40			/**
41			* @param int $index
42			*
43			* @return \Closure
44			*/
45			private function call($index)
46			{
47			if (!isset($this->middlewares[$index])) {
48			return function ($message) {
49			return $message;
50			};
51			}
52
53			$middleware = $this->middlewares[$index];
54
55			return function ($message) use ($middleware, $index) {
56			return $middleware->handle($message, $this->call($index + 1));
57			};
58			}
59			}
60

gpslab / middleware

Push — master ( 67a91e...657487 )

DirectBindingMiddlewareChain::call() A

Complexity

Size

Duplication

Code Coverage

Importance

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