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

Handler::handle() A
last analyzed 2018-01-26 14:41 UTC

↳ Parent: Handler

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	8
ccs	4
cts	4
cp	1
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	4
nc	2
nop	1
crap	2

<?php

namespace Equip\Dispatch;

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

class Handler implements RequestHandlerInterface
{
    /**
     * @var array
     */
    private $middleware;

    /**
     * @var callable
     */
    private $default;

    /**
     * @var integer
     */
    private $index = 0;

    /**
     * @param array $middleware
     * @param callable $default
     */
    public function __construct(array $middleware, callable $default)
    {
        $this->middleware = $middleware;
        $this->default = $default;
    }

    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        if (empty($this->middleware[$this->index])) {
            return call_user_func($this->default, $request);
        }

        return $this->middleware[$this->index]->process($request, $this->nextHandler());
    }

    /**
     * Get a handler pointing to the next middleware.
     *
     * @return static
     */
    private function nextHandler()
    {
        $copy = clone $this;
        $copy->index++;

        return $copy;
    }
}


1		<?php
2
3		namespace Equip\Dispatch;
4
5		use Psr\Http\Message\ResponseInterface;
6		use Psr\Http\Message\ServerRequestInterface;
7		use Psr\Http\Server\RequestHandlerInterface;
8
9		class Handler implements RequestHandlerInterface
10		{
11		/**
12		* @var array
13		*/
14		private $middleware;
15
16		/**
17		* @var callable
18		*/
19		private $default;
20
21		/**
22		* @var integer
23		*/
24		private $index = 0;
25
26		/**
27		* @param array $middleware
28		* @param callable $default
29		*/
30	4	public function __construct(array $middleware, callable $default)
31		{
32	4	$this->middleware = $middleware;
33	4	$this->default = $default;
34	4	}
35
36	4	public function handle(ServerRequestInterface $request): ResponseInterface
37		{
38	4	if (empty($this->middleware[$this->index])) {
39	4	return call_user_func($this->default, $request);
40		}
41
42	2	return $this->middleware[$this->index]->process($request, $this->nextHandler());
43		}
44
45		/**
46		* Get a handler pointing to the next middleware.
47		*
48		* @return static
49		*/
50	2	private function nextHandler()
51		{
52	2	$copy = clone $this;
53	2	$copy->index++;
54
55	2	return $copy;
56		}
57		}
58

equip / dispatch

Handler::handle() A last analyzed 2018-01-26 14:41 UTC

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like

Handler::handle() A
last analyzed 2018-01-26 14:41 UTC