Headers::getHeaders() - Code Metrics - Inspection of "events, main dispatcher class stub" - comodojo/dispatcher.framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 4.0 ( 954171...ed2d0a )

by Marco

created 2016-01-11 23:31 UTC

Headers::getHeaders() A

↳ Parent: Headers

Complexity

Conditions	4
Paths	4

Size

Total Lines	19
Code Lines	7

Duplication

Lines	19
Ratio	100 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
c	2
b	0
f	0
dl	19
loc	19
rs	9.2
cc	4
eloc	7
nc	4
nop	0

<?php namespace Comodojo\Dispatcher\Request;

use \Comodojo\Dispatcher\Components\Headers as HeadersTrait;

/**
 *
 * @package     Comodojo dispatcher
 * @author      Marco Giovinazzi <[email protected]>
 * @license     GPL-3.0+
 *
 * LICENSE:
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

class Headers {

    use HeadersTrait;

    public function __construct() {

        $this->headers = self::getHeaders();

    }

    /**
     * Get request headers both in apache and nginx
     *
     * @return array
     */
    private static function getHeaders() {
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}

        if ( function_exists('getallheaders') ) return getallheaders();

        $headers = array();

        foreach ( $_SERVER as $name => $value ) {

            if ( substr($name, 0, 5) == 'HTTP_' ) {

                $headers[str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($name, 5)))))] = $value;

            }

        }

        return $headers;

    }

}


1		<?php namespace Comodojo\Dispatcher\Request;
2
3		use \Comodojo\Dispatcher\Components\Headers as HeadersTrait;
4
5		/**
6		*
7		* @package Comodojo dispatcher
8		* @author Marco Giovinazzi <[email protected]>
9		* @license GPL-3.0+
10		*
11		* LICENSE:
12		*
13		* This program is free software: you can redistribute it and/or modify
14		* it under the terms of the GNU Affero General Public License as
15		* published by the Free Software Foundation, either version 3 of the
16		* License, or (at your option) any later version.
17		*
18		* This program is distributed in the hope that it will be useful,
19		* but WITHOUT ANY WARRANTY; without even the implied warranty of
20		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21		* GNU Affero General Public License for more details.
22		*
23		* You should have received a copy of the GNU Affero General Public License
24		* along with this program. If not, see <http://www.gnu.org/licenses/>.
25		*/
26
27		class Headers {
28
29		use HeadersTrait;
30
31		public function __construct() {
32
33		$this->headers = self::getHeaders();
34
35		}
36
37		/**
38		* Get request headers both in apache and nginx
39		*
40		* @return array
41		*/
42	View Code Duplication	private static function getHeaders() {
		0 ignored issues – show Duplication introduced 2016-01-11 23:45 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history... Coding Style introduced 2016-01-11 23:45 UTC by Report Bug Copy Issue Report `getHeaders` uses the super-global variable `$_SERVER` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
43
44		if ( function_exists('getallheaders') ) return getallheaders();
45
46		$headers = array();
47
48		foreach ( $_SERVER as $name => $value ) {
49
50		if ( substr($name, 0, 5) == 'HTTP_' ) {
51
52		$headers[str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($name, 5)))))] = $value;
53
54		}
55
56		}
57
58		return $headers;
59
60		}
61
62		}
63

comodojo / dispatcher.framework

Push — 4.0 ( 954171...ed2d0a )

Headers::getHeaders() A

Complexity

Size

Duplication

Importance

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