Handler::handle() - Code Metrics - phoole/middleware - Measure and Improve Code Quality continuously with Scrutinizer

Handler::handle() A
last analyzed 2019-11-19 06:49 UTC

↳ Parent: Handler

Complexity

Conditions	4
Paths	3

Size

Total Lines	17
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	0

Metric	Value
cc	4
eloc	7
c	3
b	0
f	0
nc	3
nop	1
dl	0
loc	17
rs	10

<?php

/**
 * Phoole (PHP7.2+)
 *
 * @category  Library
 * @package   Phoole\Middleware
 * @copyright Copyright (c) 2019 Hong Zhang
 */
declare(strict_types=1);

namespace Phoole\Middleware;

use Psr\Http\Message\ResponseInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;
use Psr\Http\Message\ServerRequestInterface;

/**
 * Handler
 * wrapper for middleware/callable/handler
 *
 * @package Phoole\Middleware
 */
class Handler implements RequestHandlerInterface
{
    /**
     * @var MiddlewareInterface|callable
     */
    private $middleware;

    /**
     * @var RequestHandlerInterface|callable
     */
    private $handler;

    /**
     * @param  RequestHandlerInterface|callable $handler
     * @param  MiddlewareInterface|callable     $middleware
     */
    public function __construct($handler, $middleware = NULL)
    {
        $this->handler = $handler;
        $this->middleware = $middleware;
    }

    /**
     * {@inheritDoc}
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        // nulled middleware
        if (is_null($this->middleware)) {
            return ($this->handler)($request);
        }

        // middleware interface
        if (
            $this->middleware instanceof MiddlewareInterface &&
            $this->handler instanceof RequestHandlerInterface
        ) {
            return $this->middleware->process($request, $this->handler);
        }

        // callable middleware
        return ($this->middleware)($request, $this->handler);
    }
}

1			<?php
2
3			/**
4			* Phoole (PHP7.2+)
5			*
6			* @category Library
7			* @package Phoole\Middleware
8			* @copyright Copyright (c) 2019 Hong Zhang
9			*/
10			declare(strict_types=1);
11
12			namespace Phoole\Middleware;
13
14			use Psr\Http\Message\ResponseInterface;
15			use Psr\Http\Server\MiddlewareInterface;
16			use Psr\Http\Server\RequestHandlerInterface;
17			use Psr\Http\Message\ServerRequestInterface;
18
19			/**
20			* Handler
21			* wrapper for middleware/callable/handler
22			*
23			* @package Phoole\Middleware
24			*/
25			class Handler implements RequestHandlerInterface
26			{
27			/**
28			* @var MiddlewareInterface\|callable
29			*/
30			private $middleware;
31
32			/**
33			* @var RequestHandlerInterface\|callable
34			*/
35			private $handler;
36
37			/**
38			* @param RequestHandlerInterface\|callable $handler
39			* @param MiddlewareInterface\|callable $middleware
40			*/
41			public function __construct($handler, $middleware = NULL)
42			{
43			$this->handler = $handler;
44			$this->middleware = $middleware;
45			}
46
47			/**
48			* {@inheritDoc}
49			*/
50			public function handle(ServerRequestInterface $request): ResponseInterface
51			{
52			// nulled middleware
53			if (is_null($this->middleware)) {
54			return ($this->handler)($request);
55			}
56
57			// middleware interface
58			if (
59			$this->middleware instanceof MiddlewareInterface &&
60			$this->handler instanceof RequestHandlerInterface
61			) {
62			return $this->middleware->process($request, $this->handler);
63			}
64
65			// callable middleware
66			return ($this->middleware)($request, $this->handler);
67			}
68			}

phoole / middleware

Handler::handle() A last analyzed 2019-11-19 06:49 UTC

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Handler::handle() A
last analyzed 2019-11-19 06:49 UTC