SessionDataNative::initSession() - Code Metrics - Inspection of "Merge pull request #393 from teiling88/dev-refacto..." - OpencachingDeutschland/oc-server3 - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — development ( 032ead...866be2 )

by Mirco

created 2016-09-21 19:42 UTC

SessionDataNative::initSession() D

↳ Parent: SessionDataNative

Complexity

Conditions	10
Paths	17

Size

Total Lines	43
Code Lines	24

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	10
eloc	24
nc	17
nop	0
dl	0
loc	43
rs	4.8196
c	0
b	0
f	0

How to fix Complexity

<?php
/***************************************************************************
 *  For license information see doc/license.txt
 *
 *  Unicode Reminder メモ
 *
 *  Session data handling with build-in php session
 ***************************************************************************/

namespace Oc\Session;

/**
 * Class SessionDataNative
 * Not for productive usage!! Implementation not finished yet
 */
class SessionDataNative implements SessionDataInterface
{
    public $changed = false;
    public $values = array();
    public $session_initialized = false;

    /**
     * SessionDataNative constructor.
     */
    public function __construct()
// 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 = $request->query->get('page', 1);
    }
}
    {
        if (isset($_REQUEST['SESSION']) && $_REQUEST['SESSION'] !== '') {
            $this->initSession();
        }
    }

    /**
     *
     */
    private function initSession()
// 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);
    }
}
    {
        global $opt;

        if ($this->session_initialized !== true) {
            session_name('SESSION');
            session_set_cookie_params(
                $opt['session']['expire']['cookie'],
                $opt['session']['path'],
                $opt['session']['domain']
            );
            session_start();

            if ($opt['session']['check_referer']) {
                if (isset($_SERVER['REFERER'])) {
                    // TODO fix the following if statement, seems corrupted
                    if (strtolower(
                            substr(
                                'http' + strstr($_SERVER['REFERER'], '://'),
                                0,
                                strlen($opt['page']['absolute_http_url'])
                            )
                        ) != strtolower($opt['page']['absolute_http_url'])
                    ) {
                        $this->createNewSession();
                    }
                }
            }

            if ((isset($_GET['SESSION']) || isset($_POST['SESSION'])) && count($_SESSION) > 0) {
                // compare and set timestamp
                if (isset($_SESSION['lastcall'])) {
                    if (abs(time() - $_SESSION['lastcall']) > $opt['session']['expire']['url']) {
                        $this->createNewSession();
                    }
                }

                $_SESSION['lastcall'] = time();
            }

            $this->session_initialized = true;
        }
    }

    /**
     *
     */
    private function createNewSession()
// 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_regenerate_id();
        $locale = isset($_SESSION['locale']) ? $_SESSION['locale'] : '';
        foreach ($_SESSION as $k => $v) {
            unset($_SESSION[$k]);
        }
        if ($locale != '') {
            $_SESSION['locale'] = $locale;
        }
    }

    /**
     * @param $name
     * @param $value
     * @param null $default
     */
    public function set($name, $value, $default = null)
// Bad
class Router
{
    public function generate($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[$name]) || $_SESSION[$name] != $value) {
            if ($value == $default) {
                if (isset($_SESSION[$name])) {
                    unset($_SESSION[$name]);
                    $this->changed = true;
                }
            } else {
                $this->init_session();

                $_SESSION[$name] = $value;
                $this->changed = true;
            }
        }
    }

    /**
     * @param $name
     * @param null $default
     *
     * @return null
     */
    public function get($name, $default = null)
// Bad
class Router
{
    public function generate($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 = $request->query->get('page', 1);
    }
}
    {
        return isset($_SESSION[$name]) ? $_SESSION[$name] : $default;
    }

    /**
     * @param $name
     *
     * @return bool
     */
    public function is_set($name)
// 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 = $request->query->get('page', 1);
    }
}
    {
        return isset($_SESSION[$name]);
    }

    /**
     * @param $name
     */
    public function un_set($name)
// 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[$name])) {
            unset($_SESSION[$name]);
            $this->changed = true;
        }
    }

    public function header()
    {
        // is automatically sent
    }

    public function debug()
// 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 = $request->query->get('page', 1);
    }
}
    {
        print_r($_SESSION);
        exit;

    }

    public function close()
// 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 = $request->query->get('page', 1);
    }
}
    {
        if ($this->session_initialized === true) {
            if (count($_SESSION) === 0) {
                try {
                    session_destroy();
                } catch (\Exception $e) {
                    // @todo implement logging
                }
            } else {
                session_write_close();
            }
        }
    }
}


1			<?php
2			/***************************************************************************
3			* For license information see doc/license.txt
4			*
5			* Unicode Reminder メモ
6			*
7			* Session data handling with build-in php session
8			***************************************************************************/
9
10			namespace Oc\Session;
11
12			/**
13			* Class SessionDataNative
14			* Not for productive usage!! Implementation not finished yet
15			*/
16			class SessionDataNative implements SessionDataInterface
17			{
18			public $changed = false;
19			public $values = array();
20			public $session_initialized = false;
21
22			/**
23			* SessionDataNative constructor.
24			*/
25			public function __construct()
			0 ignored issues – show Coding Style introduced 2016-09-20 22:32 UTC by Report Bug Copy Issue Report `__construct` uses the super-global variable `$_REQUEST` 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 = $request->query->get('page', 1); } } Loading history...
26			{
27			if (isset($_REQUEST['SESSION']) && $_REQUEST['SESSION'] !== '') {
28			$this->initSession();
29			}
30			}
31
32			/**
33			*
34			*/
35			private function initSession()
			0 ignored issues – show Coding Style introduced 2016-09-20 22:32 UTC by Report Bug Copy Issue Report `initSession` uses the super-global variable `$_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 = $request->query->get('page', 1); } } Loading history... Coding Style introduced 2016-09-20 22:32 UTC by Report Bug Copy Issue Report `initSession` uses the super-global variable `$_GET` 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 = $request->query->get('page', 1); } } Loading history... Coding Style introduced 2016-09-20 22:32 UTC by Report Bug Copy Issue Report `initSession` uses the super-global variable `$_POST` 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 = $request->query->get('page', 1); } } Loading history... Coding Style introduced 2016-09-20 22:32 UTC by Report Bug Copy Issue Report `initSession` uses the super-global variable `$_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...
36			{
37			global $opt;
38
39			if ($this->session_initialized !== true) {
40			session_name('SESSION');
41			session_set_cookie_params(
42			$opt['session']['expire']['cookie'],
43			$opt['session']['path'],
44			$opt['session']['domain']
45			);
46			session_start();
47
48			if ($opt['session']['check_referer']) {
49			if (isset($_SERVER['REFERER'])) {
50			// TODO fix the following if statement, seems corrupted
51			if (strtolower(
52			substr(
53			'http' + strstr($_SERVER['REFERER'], '://'),
54			0,
55			strlen($opt['page']['absolute_http_url'])
56			)
57			) != strtolower($opt['page']['absolute_http_url'])
58			) {
59			$this->createNewSession();
60			}
61			}
62			}
63
64			if ((isset($_GET['SESSION']) \|\| isset($_POST['SESSION'])) && count($_SESSION) > 0) {
65			// compare and set timestamp
66			if (isset($_SESSION['lastcall'])) {
67			if (abs(time() - $_SESSION['lastcall']) > $opt['session']['expire']['url']) {
68			$this->createNewSession();
69			}
70			}
71
72			$_SESSION['lastcall'] = time();
73			}
74
75			$this->session_initialized = true;
76			}
77			}
78
79			/**
80			*
81			*/
82			private function createNewSession()
			0 ignored issues – show Coding Style introduced 2016-09-20 22:32 UTC by Report Bug Copy Issue Report `createNewSession` uses the super-global variable `$_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...
83			{
84			session_regenerate_id();
85			$locale = isset($_SESSION['locale']) ? $_SESSION['locale'] : '';
86			foreach ($_SESSION as $k => $v) {
87			unset($_SESSION[$k]);
88			}
89			if ($locale != '') {
90			$_SESSION['locale'] = $locale;
91			}
92			}
93
94			/**
95			* @param $name
96			* @param $value
97			* @param null $default
98			*/
99			public function set($name, $value, $default = null)
			0 ignored issues – show Coding Style introduced 2016-09-20 22:32 UTC by Report Bug Copy Issue Report `set` uses the super-global variable `$_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 = $request->query->get('page', 1); } } Loading history...
100			{
101			if (!isset($_SESSION[$name]) \|\| $_SESSION[$name] != $value) {
102			if ($value == $default) {
103			if (isset($_SESSION[$name])) {
104			unset($_SESSION[$name]);
105			$this->changed = true;
106			}
107			} else {
108			$this->init_session();
			0 ignored issues – show Bug introduced 2016-09-20 22:32 UTC by Report Bug Copy Issue Report The method `init_session()` does not seem to exist on `object<Oc\Session\SessionDataNative>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
109			$_SESSION[$name] = $value;
110			$this->changed = true;
111			}
112			}
113			}
114
115			/**
116			* @param $name
117			* @param null $default
118			*
119			* @return null
120			*/
121			public function get($name, $default = null)
			0 ignored issues – show Coding Style introduced 2016-05-26 19:39 UTC by Report Bug Copy Issue Report `get` uses the super-global variable `$_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 = $request->query->get('page', 1); } } Loading history...
122			{
123			return isset($_SESSION[$name]) ? $_SESSION[$name] : $default;
124			}
125
126			/**
127			* @param $name
128			*
129			* @return bool
130			*/
131			public function is_set($name)
			0 ignored issues – show Coding Style introduced 2016-09-20 22:32 UTC by Report Bug Copy Issue Report `is_set` 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 = $request->query->get('page', 1); } } Loading history...
132			{
133			return isset($_SESSION[$name]);
134			}
135
136			/**
137			* @param $name
138			*/
139			public function un_set($name)
			0 ignored issues – show Coding Style introduced 2016-05-26 19:39 UTC by Report Bug Copy Issue Report `un_set` 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 = $request->query->get('page', 1); } } Loading history...
140			{
141			if (isset($_SESSION[$name])) {
142			unset($_SESSION[$name]);
143			$this->changed = true;
144			}
145			}
146
147			public function header()
148			{
149			// is automatically sent
150			}
151
152			public function debug()
			0 ignored issues – show Coding Style introduced 2016-09-20 22:32 UTC by Report Bug Copy Issue Report `debug` uses the super-global variable `$_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 = $request->query->get('page', 1); } } Loading history...
153			{
154			print_r($_SESSION);
155			exit;
			0 ignored issues – show Coding Style Compatibility introduced 2016-09-20 22:32 UTC by Report Bug Copy Issue Report The method `debug()` contains an exit expression. An exit expression should only be used in rare cases. For example, if you write a short command line script. In most cases however, using an `exit` expression makes the code untestable and often causes incompatibilities with other libraries. Thus, unless you are absolutely sure it is required here, we recommend to refactor your code to avoid its usage. Loading history...
156			}
157
158			public function close()
			0 ignored issues – show Coding Style introduced 2016-09-20 22:32 UTC by Report Bug Copy Issue Report `close` 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 = $request->query->get('page', 1); } } Loading history...
159			{
160			if ($this->session_initialized === true) {
161			if (count($_SESSION) === 0) {
162			try {
163			session_destroy();
164			} catch (\Exception $e) {
165			// @todo implement logging
166			}
167			} else {
168			session_write_close();
169			}
170			}
171			}
172			}
173

OpencachingDeutschland / oc-server3

Push — development ( 032ead...866be2 )

SessionDataNative::initSession() D

Complexity

Size

Duplication

Importance

How to fix Complexity

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