Request::getPreferredLanguage() - Code Metrics - las93/venus3 - Measure and Improve Code Quality continuously with Scrutinizer

Request::getPreferredLanguage() A
last analyzed 2016-09-15 20:20 UTC

↳ Parent: Request

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	0

<?php

/**
 * Manage Request
 *
 * @category  	lib
 * @author    	Judicaël Paquet <[email protected]>
 * @copyright 	Copyright (c) 2013-2014 PAQUET Judicaël FR Inc. (https://github.com/las93)
 * @license   	https://github.com/las93/venus2/blob/master/LICENSE.md Tout droit réservé à PAQUET Judicaël
 * @version   	Release: 1.0.0
 * @filesource	https://github.com/las93/venus2
 * @link      	https://github.com/las93
 * @since     	1.0
 */
namespace Venus\lib;

use \Venus\core\Mother as Mother;
use \Venus\lib\Request\Cookies as Cookies;
use \Venus\lib\Request\Files as Files;
use \Venus\lib\Request\Headers as Headers;
use \Venus\lib\Request\Query as Query;
use \Venus\lib\Request\Request as RequestPost;
use \Venus\lib\Request\Server as Server;

/**
 * This class manage the request
 *
 * @property 	\Venus\lib\Request\Cookies cookies
 * @property 	\Venus\lib\Request\Files files
 * @property 	\Venus\lib\Request\Headers headers
 * @property 	\Venus\lib\Request\Query query
 * @property 	\Venus\lib\Request\Request request
 * @property 	\Venus\lib\Request\Server server
 * @category  	lib
 * @author    	Judicaël Paquet <[email protected]>
 * @copyright 	Copyright (c) 2013-2014 PAQUET Judicaël FR Inc. (https://github.com/las93)
 * @license   	https://github.com/las93/venus2/blob/master/LICENSE.md Tout droit réservé à PAQUET Judicaël
 * @version   	Release: 1.0.0
 * @filesource	https://github.com/las93/venus2
 * @link      	https://github.com/las93
 * @since     	1.0
 */
class Request extends Mother
{
	/**
	 * Query constructor.
	 */
	public function __construct()
	{
        $this->cookies = function() { return new Cookies(); };
        $this->files = function() { return new Files(); };
        $this->headers = function() { return new Headers(); };
        $this->query = function() { return new Query(); };
        $this->request = function() { return new RequestPost(); };
		$this->server = function() { return new Server(); };
	}

	/**
	 * if the request is ajax
	 *
	 * @access public
	 * @param  string $sName name of the template
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
	 * @return bool
	 */
	public static function isXmlHttpRequest()
	{
		if (!self::isCliRequest()) {

			if (array_key_exists('HTTP_X_REQUESTED_WITH', $_SERVER) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') {

				return true;
			}
			else {

				return false;
			}
		}
	}

	/**
	 * if the request is http (web site or web service)
	 *
	 * @access public
	 * @return bool
	 */
	public static function isHttpRequest()
	{
		if (isset($_SERVER) && isset($_SERVER['HTTP_HOST'])) { return true; }
		else { return false; }
	}

	/**
	 * if the request is https (web site or web service)
	 *
	 * @access public
	 * @return bool
	 */
	public static function isHttpsRequest()
	{
		if (isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on') { return true; }
		else { return false; }
	}

	/**
	 * if the request is http (web site or web service)
	 *
	 * @access public
	 * @return bool
	 */
	public static function isCliRequest()
	{
		$sSapiType = php_sapi_name();

		if (substr($sSapiType, 0, 3) == 'cgi' || defined('STDIN')) { return true; }
		else { return false; }
	}

	/**
	 * if the request is http (web site or web service)
	 *
	 * @access public
	 * @return bool
     * @deprecated  don't use this method because they return a false result
     *              delete in the version 5
     * @throws \Exception
	 */
	public static function getPreferredLanguage()
	{
        throw new \Exception("Use getLanguages() method now!");
	}

	/**
	 * if the request is http (web site or web service)
	 *
	 * @access public
	 * @return bool
	 */
	public static function getParameters()
	{
		if (isset($_GET)) { return $_GET; }
		else { return array(); }
class Author {
    private $name;

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

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
	}

	/**
	 * if the request is http (web site or web service)
	 *
	 * @access public
	 * @return bool
	 */
	public static function getPostParameters()
	{
		if (isset($_POST)) { return $_POST; }
		else { return array(); }
class Author {
    private $name;

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

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
	}

	/**
	 * if there are POST parameters
	 *
	 * @access public
	 * @return bool
	 */
	public function isPost()
	{
		if (isset($_POST) && count($_POST) > 0) { return true; }
		else { return false; }
	}

	/**
	 * get the POST for $sName
	 *
	 * @access public
	 * @param  string $name
	 * @return mixed
     * @deprecated  please use $this->request->get()
     *              delete in the version 5
	 */
	public function getPost(string $name)
	{
		return $this->request->get($name);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
	}

	/**
	 * get the put method
	 *
	 * @access public
	 * @return array
	 */
	public static function getPut() 
	{	    
	    $aPut = array();
	    
	    $rPutResource = fopen("php://input", "r");
	    
	    while ($sData = fread($rPutResource, 1024)) {

	        $aSeparatePut = explode('&', $sData);
	        
	        foreach($aSeparatePut as $sOne) {
	            
	            $aOnePut = explode('=', $sOne);
	            $aPut[$aOnePut[0]] = $aOnePut[1];
	        }
	    }
	    
	    return $aPut;
	}

	/**
	 * Set the HTTP status
	 *
	 * @access public
	 * @param  int $iCode
	 * @return void
	 */
	public static function setStatus($iCode)
	{
		if ($iCode === 200) { header('HTTP/1.1 200 Ok');  }
		else if ($iCode === 201) { header('HTTP/1.1 201 Created');  }
		else if ($iCode === 204) { header("HTTP/1.0 204 No Content");  }
		else if ($iCode === 403) { header('HTTP/1.1 403 Forbidden'); }
		else if ($iCode === 404) { header('HTTP/1.1 404 Not Found'); }
	}

    /**
     * get http method
     * @return string
     */
    public function getMethod() : string
    {
        return $this->server->get('REQUEST_METHOD');
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
    }

    /**
     * return languages accepted by the customer
     * @return array
     */
    public function getLanguages() : array
    {
        if (!self::isCliRequest()) { return explode(',', preg_replace('/^([^;]);?.*$/', '$1', $_SERVER['HTTP_ACCEPT_LANGUAGE'])); }
        else { return array(); }
    }

	/**
	 * get path info
	 * @return string
     */
	public function getPathInfo() : string
	{
		return $this->server->get('REQUEST_URI');
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
	}
}


Request::getPreferredLanguage() A
last analyzed 2016-09-15 20:20 UTC

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

Available Fixes

1			<?php
2
3			/**
4			* Manage Request
5			*
6			* @category lib
7			* @author Judicaël Paquet <[email protected]>
8			* @copyright Copyright (c) 2013-2014 PAQUET Judicaël FR Inc. (https://github.com/las93)
9			* @license https://github.com/las93/venus2/blob/master/LICENSE.md Tout droit réservé à PAQUET Judicaël
10			* @version Release: 1.0.0
11			* @filesource https://github.com/las93/venus2
12			* @link https://github.com/las93
13			* @since 1.0
14			*/
15			namespace Venus\lib;
16
17			use \Venus\core\Mother as Mother;
18			use \Venus\lib\Request\Cookies as Cookies;
19			use \Venus\lib\Request\Files as Files;
20			use \Venus\lib\Request\Headers as Headers;
21			use \Venus\lib\Request\Query as Query;
22			use \Venus\lib\Request\Request as RequestPost;
23			use \Venus\lib\Request\Server as Server;
24
25			/**
26			* This class manage the request
27			*
28			* @property \Venus\lib\Request\Cookies cookies
29			* @property \Venus\lib\Request\Files files
30			* @property \Venus\lib\Request\Headers headers
31			* @property \Venus\lib\Request\Query query
32			* @property \Venus\lib\Request\Request request
33			* @property \Venus\lib\Request\Server server
34			* @category lib
35			* @author Judicaël Paquet <[email protected]>
36			* @copyright Copyright (c) 2013-2014 PAQUET Judicaël FR Inc. (https://github.com/las93)
37			* @license https://github.com/las93/venus2/blob/master/LICENSE.md Tout droit réservé à PAQUET Judicaël
38			* @version Release: 1.0.0
39			* @filesource https://github.com/las93/venus2
40			* @link https://github.com/las93
41			* @since 1.0
42			*/
43			class Request extends Mother
44			{
45			/**
46			* Query constructor.
47			*/
48			public function __construct()
49			{
50			$this->cookies = function() { return new Cookies(); };
51			$this->files = function() { return new Files(); };
52			$this->headers = function() { return new Headers(); };
53			$this->query = function() { return new Query(); };
54			$this->request = function() { return new RequestPost(); };
55			$this->server = function() { return new Server(); };
56			}
57
58			/**
59			* if the request is ajax
60			*
61			* @access public
62			* @param string $sName name of the template
			0 ignored issues – show Bug introduced 2016-09-08 12:27 UTC by Report Bug Copy Issue Report There is no parameter named `$sName`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
63			* @return bool
64			*/
65			public static function isXmlHttpRequest()
66			{
67			if (!self::isCliRequest()) {
68
69			if (array_key_exists('HTTP_X_REQUESTED_WITH', $_SERVER) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') {
70
71			return true;
72			}
73			else {
74
75			return false;
76			}
77			}
78			}
79
80			/**
81			* if the request is http (web site or web service)
82			*
83			* @access public
84			* @return bool
85			*/
86			public static function isHttpRequest()
87			{
88			if (isset($_SERVER) && isset($_SERVER['HTTP_HOST'])) { return true; }
89			else { return false; }
90			}
91
92			/**
93			* if the request is https (web site or web service)
94			*
95			* @access public
96			* @return bool
97			*/
98			public static function isHttpsRequest()
99			{
100			if (isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on') { return true; }
101			else { return false; }
102			}
103
104			/**
105			* if the request is http (web site or web service)
106			*
107			* @access public
108			* @return bool
109			*/
110			public static function isCliRequest()
111			{
112			$sSapiType = php_sapi_name();
113
114			if (substr($sSapiType, 0, 3) == 'cgi' \|\| defined('STDIN')) { return true; }
115			else { return false; }
116			}
117
118			/**
119			* if the request is http (web site or web service)
120			*
121			* @access public
122			* @return bool
123			* @deprecated don't use this method because they return a false result
124			* delete in the version 5
125			* @throws \Exception
126			*/
127			public static function getPreferredLanguage()
128			{
129			throw new \Exception("Use getLanguages() method now!");
130			}
131
132			/**
133			* if the request is http (web site or web service)
134			*
135			* @access public
136			* @return bool
137			*/
138			public static function getParameters()
139			{
140			if (isset($_GET)) { return $_GET; }
141			else { return array(); }
			0 ignored issues – show Bug Best Practice introduced 2016-09-08 12:27 UTC by Report Bug Copy Issue Report The return type of `return array();` (`array`) is incompatible with the return type documented by `Venus\lib\Request::getParameters` of type `boolean`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
142			}
143
144			/**
145			* if the request is http (web site or web service)
146			*
147			* @access public
148			* @return bool
149			*/
150			public static function getPostParameters()
151			{
152			if (isset($_POST)) { return $_POST; }
153			else { return array(); }
			0 ignored issues – show Bug Best Practice introduced 2016-09-08 12:27 UTC by Report Bug Copy Issue Report The return type of `return array();` (`array`) is incompatible with the return type documented by `Venus\lib\Request::getPostParameters` of type `boolean`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
154			}
155
156			/**
157			* if there are POST parameters
158			*
159			* @access public
160			* @return bool
161			*/
162			public function isPost()
163			{
164			if (isset($_POST) && count($_POST) > 0) { return true; }
165			else { return false; }
166			}
167
168			/**
169			* get the POST for $sName
170			*
171			* @access public
172			* @param string $name
173			* @return mixed
174			* @deprecated please use $this->request->get()
175			* delete in the version 5
176			*/
177			public function getPost(string $name)
178			{
179			return $this->request->get($name);
			0 ignored issues – show Bug introduced 2016-09-08 12:27 UTC by Report Bug Copy Issue Report The method `get` does only exist in `Venus\lib\Request\Request`, but not in `Closure`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
180			}
181
182			/**
183			* get the put method
184			*
185			* @access public
186			* @return array
187			*/
188			public static function getPut()
189			{
190			$aPut = array();
191
192			$rPutResource = fopen("php://input", "r");
193
194			while ($sData = fread($rPutResource, 1024)) {
195
196			$aSeparatePut = explode('&', $sData);
197
198			foreach($aSeparatePut as $sOne) {
199
200			$aOnePut = explode('=', $sOne);
201			$aPut[$aOnePut[0]] = $aOnePut[1];
202			}
203			}
204
205			return $aPut;
206			}
207
208			/**
209			* Set the HTTP status
210			*
211			* @access public
212			* @param int $iCode
213			* @return void
214			*/
215			public static function setStatus($iCode)
216			{
217			if ($iCode === 200) { header('HTTP/1.1 200 Ok'); }
218			else if ($iCode === 201) { header('HTTP/1.1 201 Created'); }
219			else if ($iCode === 204) { header("HTTP/1.0 204 No Content"); }
220			else if ($iCode === 403) { header('HTTP/1.1 403 Forbidden'); }
221			else if ($iCode === 404) { header('HTTP/1.1 404 Not Found'); }
222			}
223
224			/**
225			* get http method
226			* @return string
227			*/
228			public function getMethod() : string
229			{
230			return $this->server->get('REQUEST_METHOD');
			0 ignored issues – show Bug introduced 2016-09-08 12:27 UTC by Report Bug Copy Issue Report The method `get` does only exist in `Venus\lib\Request\Server`, but not in `Closure`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
231			}
232
233			/**
234			* return languages accepted by the customer
235			* @return array
236			*/
237			public function getLanguages() : array
238			{
239			if (!self::isCliRequest()) { return explode(',', preg_replace('/^([^;]);?.*$/', '$1', $_SERVER['HTTP_ACCEPT_LANGUAGE'])); }
240			else { return array(); }
241			}
242
243			/**
244			* get path info
245			* @return string
246			*/
247			public function getPathInfo() : string
248			{
249			return $this->server->get('REQUEST_URI');
			0 ignored issues – show Bug introduced 2016-09-08 12:27 UTC by Report Bug Copy Issue Report The method `get` does only exist in `Venus\lib\Request\Server`, but not in `Closure`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
250			}
251			}
252

las93 / venus3

Request::getPreferredLanguage() A last analyzed 2016-09-15 20:20 UTC

Complexity

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Duplication

Importance

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Available Fixes

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Request::getPreferredLanguage() A
last analyzed 2016-09-15 20:20 UTC