HtmlMiddleware::process() - Code Metrics - Inspection of "Develop" - tbreuss/pvc - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#32)

by Thomas

created 2018-12-27 13:26 UTC

HtmlMiddleware::process() A

↳ Parent: HtmlMiddleware

Complexity

Conditions	3
Paths	4

Size

Total Lines	28
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	17
nc	4
nop	2
dl	0
loc	28
rs	9.7
c	0
b	0
f	0

<?php

namespace example\components;

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

class HtmlMiddleware implements MiddlewareInterface
{
    const MODE_PREPEND = 0;
    const MODE_APPEND = 1;

    /**
     * @var string
     */
    private $string;

    /**
     * @var int
     */
    private $mode;

    /**
     * HtmlMiddleware constructor.
     * @param string $string
     * @param int $mode
     */
    public function __construct(string $string, int $mode = 0)
    {
        $this->string = $string;
        $this->mode = $mode;
    }

    /**
     * @param ServerRequestInterface $request
     * @param RequestHandlerInterface $handler
     * @return ResponseInterface
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $response = $handler->handle($request);

        // see: https://github.com/jshannon63/laravel-psr15-middleware/blob/master/src/exampleMiddleware.php
        $response->getBody()->rewind();
        $body = $response->getBody();
        $contents = $body->getContents();

        if (static::MODE_PREPEND == $this->mode) {
            $contents = str_replace(
                '<body>',
                "<body>".$this->string,
                $contents
            );
        }
        if (static::MODE_APPEND == $this->mode) {
            $contents = str_replace(
                '</body>',
                $this->string.'</body>',
                $contents
            );
        }

        $body->rewind();
        $body->write($contents);

        return $response->withBody($body);
    }
}


1			<?php
2
3			namespace example\components;
4
5			use Psr\Http\Message\ResponseInterface;
6			use Psr\Http\Message\ServerRequestInterface;
7			use Psr\Http\Server\MiddlewareInterface;
8			use Psr\Http\Server\RequestHandlerInterface;
9
10			class HtmlMiddleware implements MiddlewareInterface
11			{
12			const MODE_PREPEND = 0;
13			const MODE_APPEND = 1;
14
15			/**
16			* @var string
17			*/
18			private $string;
19
20			/**
21			* @var int
22			*/
23			private $mode;
24
25			/**
26			* HtmlMiddleware constructor.
27			* @param string $string
28			* @param int $mode
29			*/
30			public function __construct(string $string, int $mode = 0)
31			{
32			$this->string = $string;
33			$this->mode = $mode;
34			}
35
36			/**
37			* @param ServerRequestInterface $request
38			* @param RequestHandlerInterface $handler
39			* @return ResponseInterface
40			*/
41			public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
42			{
43			$response = $handler->handle($request);
44
45			// see: https://github.com/jshannon63/laravel-psr15-middleware/blob/master/src/exampleMiddleware.php
46			$response->getBody()->rewind();
47			$body = $response->getBody();
48			$contents = $body->getContents();
49
50			if (static::MODE_PREPEND == $this->mode) {
51			$contents = str_replace(
52			'<body>',
53			"<body>".$this->string,
54			$contents
55			);
56			}
57			if (static::MODE_APPEND == $this->mode) {
58			$contents = str_replace(
59			'</body>',
60			$this->string.'</body>',
61			$contents
62			);
63			}
64
65			$body->rewind();
66			$body->write($contents);
67
68			return $response->withBody($body);
69			}
70			}
71

tbreuss / pvc

Pull Request — master (#32)

HtmlMiddleware::process() A

Complexity

Size

Duplication

Importance

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