Shutdown::__invoke() - Code Metrics - oscarotero/psr7-middlewares - Measure and Improve Code Quality continuously with Scrutinizer

Shutdown::__invoke() A
last analyzed 2018-01-27 20:45 UTC

↳ Parent: Shutdown

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	6
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	3
nc	1
nop	3

<?php

namespace Psr7Middlewares\Middleware;

use Psr7Middlewares\Utils;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;

/**
 * Middleware to display temporary 503 maintenance pages.
 */
class Shutdown
{
    use Utils\CallableTrait;

    /**
     * @var callable|string The handler used
     */
    private $handler;

    /**
     * Constructor.
     *
     * @param callable|string|null $handler
     */
    public function __construct($handler = null)
    {
        $this->handler = $handler ?: self::class.'::defaultHandler';
    }

    /**
     * Execute the middleware.
     *
     * @param RequestInterface  $request
     * @param ResponseInterface $response
     * @param callable          $next
     *
     * @return ResponseInterface
     */
    public function __invoke(RequestInterface $request, ResponseInterface $response, callable $next)
    {
        $response = $this->executeCallable($this->handler, $request, $response);

        return $response->withStatus(503);
    }

    public static function defaultHandler()
    {
        return <<<'EOT'
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>503. Site under maintenance</title>
    <style>html{font-family: sans-serif;}</style>
    <meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
    <h1>Site under maintenance</h1>
</body>
</html>
EOT;
    }
}


1			<?php
2
3			namespace Psr7Middlewares\Middleware;
4
5			use Psr7Middlewares\Utils;
6			use Psr\Http\Message\RequestInterface;
7			use Psr\Http\Message\ResponseInterface;
8
9			/**
10			* Middleware to display temporary 503 maintenance pages.
11			*/
12			class Shutdown
13			{
14			use Utils\CallableTrait;
15
16			/**
17			* @var callable\|string The handler used
18			*/
19			private $handler;
20
21			/**
22			* Constructor.
23			*
24			* @param callable\|string\|null $handler
25			*/
26			public function __construct($handler = null)
27			{
28			$this->handler = $handler ?: self::class.'::defaultHandler';
29			}
30
31			/**
32			* Execute the middleware.
33			*
34			* @param RequestInterface $request
35			* @param ResponseInterface $response
36			* @param callable $next
37			*
38			* @return ResponseInterface
39			*/
40			public function __invoke(RequestInterface $request, ResponseInterface $response, callable $next)
41			{
42			$response = $this->executeCallable($this->handler, $request, $response);
43
44			return $response->withStatus(503);
45			}
46
47			public static function defaultHandler()
48			{
49			return <<<'EOT'
50			<!DOCTYPE html>
51			<html>
52			<head>
53			<meta charset="utf-8">
54			<title>503. Site under maintenance</title>
55			<style>html{font-family: sans-serif;}</style>
56			<meta name="viewport" content="width=device-width, initial-scale=1">
57			</head>
58			<body>
59			<h1>Site under maintenance</h1>
60			</body>
61			</html>
62			EOT;
63			}
64			}
65

oscarotero / psr7-middlewares

Shutdown::__invoke() A last analyzed 2018-01-27 20:45 UTC

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Shutdown::__invoke() A
last analyzed 2018-01-27 20:45 UTC