WebRequest::hasSession() - Code Metrics - Inspection of "Modified the request object and added some fixes" - zepi/turbo - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( eda34b...67914c )

by Matthias

created 2016-01-31 09:44 UTC

WebRequest::hasSession() A

↳ Parent: WebRequest

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	8
rs	9.4285
cc	2
eloc	4
nc	2
nop	0

<?php
/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2015 zepi
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 */

/**
 * The WebRequest representates a web framework request.
 * 
 * @package Zepi\Turbo\Request
 * @author Matthias Zobrist <[email protected]>
 * @copyright Copyright (c) 2015 zepi
 */

namespace Zepi\Turbo\Request;

use \Zepi\Turbo\FrameworkInterface\SessionInterface;

/**
 * The WebRequest representates a web framework request.
 * 
 * @author Matthias Zobrist <[email protected]>
 * @copyright Copyright (c) 2015 zepi
 */
class WebRequest extends RequestAbstract
{
    /**
     * @access protected
     * @var string
     */
    protected $_requestedUrl;
    
    /**
     * @access protected
     * @var array
     */
    protected $_headers;
    
    /**
     * @access protected
     * @var string
     */
    protected $_protocol;
    
    /**
     * @access protected
     * @var boolean
     */
    protected $_isSsl = false;
    
    /**
     * @access protected
     * @var \Zepi\Turbo\FrameworkInterface\SessionInterface
     */
    protected $_session = null;
    
    /**
     * Constructs the object
     * 
     * @access public
     * @param string $requestedUrl
     * @param string $route
     * @param array params
     * @param string $base
     * @param string $locale
     * @param boolean $isSsl
     * @param array $headers
     * @param string $protocol
     * @param array $data
     */
    public function __construct($requestedUrl, $route, $params, $base, $locale, $isSsl, $headers, $protocol, $data = array())
    {
        parent::__construct($route, $params, $base, $locale, $data);
        
        $this->_requestedUrl = $requestedUrl;
        $this->_isSsl = $isSsl;
        $this->_headers = $headers;
        $this->_protocol = $protocol;
    }
    
    /**
     * Returns the requested url
     * 
     * @access public
     * @return string
     */
    public function getRequestedUrl()
    {
        return $this->_requestedUrl;
    }
    
    /**
     * Returns the delimitier, which is used to split the route
     * into parts.
     * The delimiter for the html request is the slash (/).
     * 
     * @access public
     * @return string
     */
    public function getRouteDelimiter()
    {
        return '/';
    }
    
    /**
     * Saves the given value for the given key in the session data
     * 
     * @access public
     * @param string $key
     * @param mixed $value
     */
    public function setSessionData($key, $value)
// Bad
class Router
{
    public function generate($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);
    }
}
    {
        $_SESSION[$key] = $value;
    }
    
    /**
     * Returns the session value of the given key.
     * 
     * @access public
     * @param string $key
     * @return mixed
     */
    public function getSessionData($key = '')
// 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 = $request->query->get('page', 1);
    }
}
    {
        if (!isset($_SESSION[$key])) {
            return false;
        }
        
        return $_SESSION[$key];
    }
    
    /**
     * Deletes the value for the given key
     * 
     * @access public
     * @param string $key
     * @return boolean
     */
    public function deleteSessionData($key)
// 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 = $request->query->get('page', 1);
    }
}
    {
        if (!isset($_SESSION[$key])) {
            return false;
        }
        
        unset($_SESSION[$key]);
        return true;
    }
    
    /**
     * Removes all session data
     * 
     * @access public
     */
    public function clearSessionData()
// 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 = $request->query->get('page', 1);
    }
}
    {
        foreach ($_SESSION as $key => $value) {
            unset($_SESSION[$key]);
        }
    }
    
    /**
     * Returns the cookie value of the given key.
     * 
     * @access public
     * @param string $key
     * @return mixed
     */
    public function getCookieData($key = '')
// 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 = $request->query->get('page', 1);
    }
}
    {
        if (!isset($_COOKIE[$key])) {
            return false;
        }
        
        return $_COOKIE[$key];
    }
    
    /**
     * Returns true if this request was made over a 
     * secure connection trough ssl.
     * 
     * @access public
     * @return boolean
     */
    public function isSsl()
    {
        return ($this->_isSsl);
    }
    
    /**
     * Adds a session object to the request
     * 
     * @access public
     * @param \Zepi\Turbo\FrameworkInterface\SessionInterface $session
     * @return boolean
     */
    public function setSession(SessionInterface $session)
    {
        if (!is_object($session) || $this->_session !== null) {
            return false;
        }
        
        $this->_session = $session;
        
        return true;
    }
    
    /**
     * Returns true if a session for the given name
     * exists. Otherwise returns false.
     * 
     * @access public
     * @return boolean
     */
    public function hasSession()
    {
        if ($this->_session === null) {
            return false;
        }
        
        return true;
    }
    
    /**
     * Returns the session
     * 
     * @access public
     * @return false|\Zepi\Turbo\FrameworkInterface\SessionInterface
     */
    public function getSession()
    {
        if ($this->_session === null) {
            return false;
        }
        
        return $this->_session;
    }
    
    /**
     * Removes the session
     * 
     * @access public
     */
    public function removeSession()
    {
        $this->_session = null;
        $this->clearSessionData();
    }
    
    /**
     * Returns the value for the given header key
     * 
     * @access public
     * @param string $key
     * @return false|mixed
     */
    public function getHeader($key)
    {
        if (!isset($this->_headers[$key])) {
            return false;
        }
        
        return $this->_headers[$key];
    }
    
    /**
     * Returns an array with all headers
     * 
     * @access public
     * @return array
     */
    public function getHeaders()
    {
        return $this->_headers;
    }
    
    /**
     * Returns the protocol of the request
     * 
     * @access public
     * @return string
     */
    public function getProtocol()
    {
        return $this->_protocol;
    }
}


1			<?php
2			/*
3			* The MIT License (MIT)
4			*
5			* Copyright (c) 2015 zepi
6			*
7			* Permission is hereby granted, free of charge, to any person obtaining a copy
8			* of this software and associated documentation files (the "Software"), to deal
9			* in the Software without restriction, including without limitation the rights
10			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11			* copies of the Software, and to permit persons to whom the Software is
12			* furnished to do so, subject to the following conditions:
13			*
14			* The above copyright notice and this permission notice shall be included in
15			* all copies or substantial portions of the Software.
16			*
17			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23			* THE SOFTWARE.
24			*
25			*/
26
27			/**
28			* The WebRequest representates a web framework request.
29			*
30			* @package Zepi\Turbo\Request
31			* @author Matthias Zobrist <[email protected]>
32			* @copyright Copyright (c) 2015 zepi
33			*/
34
35			namespace Zepi\Turbo\Request;
36
37			use \Zepi\Turbo\FrameworkInterface\SessionInterface;
38
39			/**
40			* The WebRequest representates a web framework request.
41			*
42			* @author Matthias Zobrist <[email protected]>
43			* @copyright Copyright (c) 2015 zepi
44			*/
45			class WebRequest extends RequestAbstract
46			{
47			/**
48			* @access protected
49			* @var string
50			*/
51			protected $_requestedUrl;
52
53			/**
54			* @access protected
55			* @var array
56			*/
57			protected $_headers;
58
59			/**
60			* @access protected
61			* @var string
62			*/
63			protected $_protocol;
64
65			/**
66			* @access protected
67			* @var boolean
68			*/
69			protected $_isSsl = false;
70
71			/**
72			* @access protected
73			* @var \Zepi\Turbo\FrameworkInterface\SessionInterface
74			*/
75			protected $_session = null;
76
77			/**
78			* Constructs the object
79			*
80			* @access public
81			* @param string $requestedUrl
82			* @param string $route
83			* @param array params
84			* @param string $base
85			* @param string $locale
86			* @param boolean $isSsl
87			* @param array $headers
88			* @param string $protocol
89			* @param array $data
90			*/
91			public function __construct($requestedUrl, $route, $params, $base, $locale, $isSsl, $headers, $protocol, $data = array())
92			{
93			parent::__construct($route, $params, $base, $locale, $data);
94
95			$this->_requestedUrl = $requestedUrl;
96			$this->_isSsl = $isSsl;
97			$this->_headers = $headers;
98			$this->_protocol = $protocol;
99			}
100
101			/**
102			* Returns the requested url
103			*
104			* @access public
105			* @return string
106			*/
107			public function getRequestedUrl()
108			{
109			return $this->_requestedUrl;
110			}
111
112			/**
113			* Returns the delimitier, which is used to split the route
114			* into parts.
115			* The delimiter for the html request is the slash (/).
116			*
117			* @access public
118			* @return string
119			*/
120			public function getRouteDelimiter()
121			{
122			return '/';
123			}
124
125			/**
126			* Saves the given value for the given key in the session data
127			*
128			* @access public
129			* @param string $key
130			* @param mixed $value
131			*/
132			public function setSessionData($key, $value)
			1 ignored issue – show Coding Style introduced 2015-11-25 22:02 UTC by Report Bug Copy Issue Report `setSessionData` uses the super-global variable `$_SESSION` 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...
133			{
134			$_SESSION[$key] = $value;
135			}
136
137			/**
138			* Returns the session value of the given key.
139			*
140			* @access public
141			* @param string $key
142			* @return mixed
143			*/
144			public function getSessionData($key = '')
			1 ignored issue – show Coding Style introduced 2015-11-25 22:02 UTC by Report Bug Copy Issue Report `getSessionData` uses the super-global variable `$_SESSION` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($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 = $request->query->get('page', 1); } } Loading history...
145			{
146			if (!isset($_SESSION[$key])) {
147			return false;
148			}
149
150			return $_SESSION[$key];
151			}
152
153			/**
154			* Deletes the value for the given key
155			*
156			* @access public
157			* @param string $key
158			* @return boolean
159			*/
160			public function deleteSessionData($key)
			1 ignored issue – show Coding Style introduced 2015-11-25 22:02 UTC by Report Bug Copy Issue Report `deleteSessionData` uses the super-global variable `$_SESSION` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($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 = $request->query->get('page', 1); } } Loading history...
161			{
162			if (!isset($_SESSION[$key])) {
163			return false;
164			}
165
166			unset($_SESSION[$key]);
167			return true;
168			}
169
170			/**
171			* Removes all session data
172			*
173			* @access public
174			*/
175			public function clearSessionData()
			1 ignored issue – show Coding Style introduced 2016-01-08 15:58 UTC by Report Bug Copy Issue Report `clearSessionData` uses the super-global variable `$_SESSION` 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 = $request->query->get('page', 1); } } Loading history...
176			{
177			foreach ($_SESSION as $key => $value) {
178			unset($_SESSION[$key]);
179			}
180			}
181
182			/**
183			* Returns the cookie value of the given key.
184			*
185			* @access public
186			* @param string $key
187			* @return mixed
188			*/
189			public function getCookieData($key = '')
			1 ignored issue – show Coding Style introduced 2015-11-25 22:02 UTC by Report Bug Copy Issue Report `getCookieData` uses the super-global variable `$_COOKIE` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($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 = $request->query->get('page', 1); } } Loading history...
190			{
191			if (!isset($_COOKIE[$key])) {
192			return false;
193			}
194
195			return $_COOKIE[$key];
196			}
197
198			/**
199			* Returns true if this request was made over a
200			* secure connection trough ssl.
201			*
202			* @access public
203			* @return boolean
204			*/
205			public function isSsl()
206			{
207			return ($this->_isSsl);
208			}
209
210			/**
211			* Adds a session object to the request
212			*
213			* @access public
214			* @param \Zepi\Turbo\FrameworkInterface\SessionInterface $session
215			* @return boolean
216			*/
217			public function setSession(SessionInterface $session)
218			{
219			if (!is_object($session) \|\| $this->_session !== null) {
220			return false;
221			}
222
223			$this->_session = $session;
224
225			return true;
226			}
227
228			/**
229			* Returns true if a session for the given name
230			* exists. Otherwise returns false.
231			*
232			* @access public
233			* @return boolean
234			*/
235			public function hasSession()
236			{
237			if ($this->_session === null) {
238			return false;
239			}
240
241			return true;
242			}
243
244			/**
245			* Returns the session
246			*
247			* @access public
248			* @return false\|\Zepi\Turbo\FrameworkInterface\SessionInterface
249			*/
250			public function getSession()
251			{
252			if ($this->_session === null) {
253			return false;
254			}
255
256			return $this->_session;
257			}
258
259			/**
260			* Removes the session
261			*
262			* @access public
263			*/
264			public function removeSession()
265			{
266			$this->_session = null;
267			$this->clearSessionData();
268			}
269
270			/**
271			* Returns the value for the given header key
272			*
273			* @access public
274			* @param string $key
275			* @return false\|mixed
276			*/
277			public function getHeader($key)
278			{
279			if (!isset($this->_headers[$key])) {
280			return false;
281			}
282
283			return $this->_headers[$key];
284			}
285
286			/**
287			* Returns an array with all headers
288			*
289			* @access public
290			* @return array
291			*/
292			public function getHeaders()
293			{
294			return $this->_headers;
295			}
296
297			/**
298			* Returns the protocol of the request
299			*
300			* @access public
301			* @return string
302			*/
303			public function getProtocol()
304			{
305			return $this->_protocol;
306			}
307			}
308

zepi / turbo

Push — master ( eda34b...67914c )

WebRequest::hasSession() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like