Slim::getIPAddress() - Code Metrics - Inspection of "IP-address middleware is now obsolete" - aimeos/ai-slim - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 55fcad...fbf322 )

by Aimeos

created 2016-03-09 23:06 UTC

Slim::getIPAddress() A

↳ Parent: Slim

Complexity

Conditions	3
Paths	2

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	11
rs	9.4285
cc	3
eloc	6
nc	2
nop	1

<?php

/**
 * @license LGPLv3, http://opensource.org/licenses/LGPL-3.0
 * @copyright Aimeos (aimeos.org), 2016
 * @package MW
 * @subpackage View
 */


namespace Aimeos\MW\View\Helper\Request;


/**
 * View helper class for accessing request data from Slim
 *
 * @package MW
 * @subpackage View
 */
class Slim
	extends \Aimeos\MW\View\Helper\Request\Standard

	implements \Aimeos\MW\View\Helper\Request\Iface

{
	/**
	 * Initializes the request view helper.
	 *
	 * @param \Aimeos\MW\View\Iface $view View instance with registered view helpers
	 * @param \Psr\Http\Message\ServerRequestInterface $request PSR-7 request object
	 */
	public function __construct( \Aimeos\MW\View\Iface $view, \Psr\Http\Message\ServerRequestInterface $request )
	{
		$route = $request->getAttribute( 'route' );

		parent::__construct( $view, $request, $this->getIPAddress( $request ), ( $route ? $route->getName() : null ) );
	}


	/**
	 * Returns the client IP address
	 *
	 * @param \Psr\Http\Message\ServerRequestInterface $request
	 * @return string|null IPv4 or IPv6 address or null if invalid
	 */
	protected function getIPAddress( \Psr\Http\Message\ServerRequestInterface $request )
	{
		$server = $request->getServerParams();
		$flags = FILTER_FLAG_IPV4 | FILTER_FLAG_IPV6;

		if( isset( $server['REMOTE_ADDR'] )
			&& ( $ip = filter_var( $server['REMOTE_ADDR'], FILTER_VALIDATE_IP, $flags ) ) !== false
		) {
			return $ip;
		}
	}
}


1			<?php
2
3			/**
4			* @license LGPLv3, http://opensource.org/licenses/LGPL-3.0
5			* @copyright Aimeos (aimeos.org), 2016
6			* @package MW
7			* @subpackage View
8			*/
9
10
11			namespace Aimeos\MW\View\Helper\Request;
12
13
14			/**
15			* View helper class for accessing request data from Slim
16			*
17			* @package MW
18			* @subpackage View
19			*/
20			class Slim
21			extends \Aimeos\MW\View\Helper\Request\Standard
			0 ignored issues – show Coding Style introduced 2016-02-26 23:12 UTC by Report Bug Copy Issue Report The extends keyword must be on the same line as the class name Loading history... Coding Style introduced 2016-02-26 23:12 UTC by Report Bug Copy Issue Report Expected 0 spaces between "Standard" and comma; 1 found Loading history...
22			implements \Aimeos\MW\View\Helper\Request\Iface
			0 ignored issues – show Coding Style introduced 2016-02-26 23:12 UTC by Report Bug Copy Issue Report The implements keyword must be on the same line as the class name Loading history...
23			{
24			/**
25			* Initializes the request view helper.
26			*
27			* @param \Aimeos\MW\View\Iface $view View instance with registered view helpers
28			* @param \Psr\Http\Message\ServerRequestInterface $request PSR-7 request object
29			*/
30			public function __construct( \Aimeos\MW\View\Iface $view, \Psr\Http\Message\ServerRequestInterface $request )
31			{
32			$route = $request->getAttribute( 'route' );
33
34			parent::__construct( $view, $request, $this->getIPAddress( $request ), ( $route ? $route->getName() : null ) );
35			}
36
37
38			/**
39			* Returns the client IP address
40			*
41			* @param \Psr\Http\Message\ServerRequestInterface $request
42			* @return string\|null IPv4 or IPv6 address or null if invalid
43			*/
44			protected function getIPAddress( \Psr\Http\Message\ServerRequestInterface $request )
45			{
46			$server = $request->getServerParams();
47			$flags = FILTER_FLAG_IPV4 \| FILTER_FLAG_IPV6;
48
49			if( isset( $server['REMOTE_ADDR'] )
50			&& ( $ip = filter_var( $server['REMOTE_ADDR'], FILTER_VALIDATE_IP, $flags ) ) !== false
51			) {
52			return $ip;
53			}
54			}
55			}
56

aimeos / ai-slim

Push — master ( 55fcad...fbf322 )

Slim::getIPAddress() A

Complexity

Size

Duplication

Importance

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