Session::destroy() - Code Metrics - Inspection of "PHP7 and up" - juliangut/sessionware - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — 2.x (525e63)

by Julián

created 2017-02-18 01:30 UTC

Session::destroy() A

↳ Parent: Session

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	10
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	5
nc	2
nop	0

<?php

/*
 * sessionware (https://github.com/juliangut/sessionware).
 * PSR7 session management middleware.
 *
 * @license BSD-3-Clause
 * @link https://github.com/juliangut/sessionware
 * @author Julián Gutiérrez <[email protected]>
 */

declare(strict_types=1);

namespace Jgut\Middleware\Sessionware;

use Jgut\Middleware\Sessionware\Manager\Manager;
use League\Event\EmitterAwareInterface;
use League\Event\EmitterTrait;
use League\Event\Event;

/**
 * Session helper.
 */
class Session implements EmitterAwareInterface
{
    use EmitterTrait;

    /**
     * Session manager.
     *
     * @var Manager
     */
    protected $sessionManager;

    /**
     * Session data.
     *
     * @var array
     */
    protected $data = [];

    /**
     * Session constructor.
     *
     * @param Manager $sessionManager
     */
    public function __construct(Manager $sessionManager)
    {
        $this->sessionManager = $sessionManager;
    }

    /**
     * Start session.
     *
     * @throws \RuntimeException
     */
    public function start()
    {
        if ($this->isActive()) {
            return;
        }

        $this->data = $this->sessionManager->sessionStart();

        if ($this->sessionManager->shouldRegenerateId()) {
            $this->regenerateId();
        }

        $this->manageTimeout();
    }

    /**
     * Regenerate session identifier keeping parameters.
     *
     * @throws \RuntimeException
     *
     * @SuppressWarnings(PMD.Superglobals)
     */
    public function regenerateId()
    {
        if (!$this->isActive()) {
            throw new \RuntimeException('Cannot regenerate a not started session');
        }

        $this->sessionManager->sessionRegenerateId();
    }

    /**
     * Close session.
     *
     * @SuppressWarnings(PMD.Superglobals)
     */
    public function close()
    {
        if (!$this->isActive()) {
            return;
        }

        $this->sessionManager->sessionEnd($this->data);
    }

    /**
     * Destroy session.
     *
     * @throws \RuntimeException
     */
    public function destroy()
    {
        if (!$this->isActive()) {
            throw new \RuntimeException('Cannot destroy a not started session');
        }

        $this->sessionManager->sessionDestroy();

        $this->data = [];
    }

    /**
     * Is there an active session.
     *
     * @return bool
     */
    public function isActive() : bool
    {
        return $this->sessionManager->isSessionStarted();
    }

    /**
     * Get session identifier.
     *
     * @return string
     */
    public function getId() : string
    {
        return $this->sessionManager->getSessionId();
    }

    /**
     * Session parameter existence.
     *
     * @param string $key
     *
     * @return bool
     */
    public function has(string $key) : bool
    {
        return array_key_exists($key, $this->data);
    }

    /**
     * Retrieve session parameter.
     *
     * @param string     $key
     * @param mixed|null $default
     *
     * @return mixed
     */
    public function get(string $key, $default = null)
    {
        return array_key_exists($key, $this->data) ? $this->data[$key] : $default;
    }

    /**
     * Set session parameter.
     *
     * @param string $key
     * @param mixed  $value
     *
     * @return static
     */
    public function set(string $key, $value) : self
    {
        $this->data[$key] = $value;

        return $this;
    }

    /**
     * Remove session parameter.
     *
     * @param string $key
     *
     * @return static
     */
    public function remove(string $key) : self
    {
        if (array_key_exists($key, $this->data)) {
            unset($this->data[$key]);
        }

        return $this;
    }

    /**
     * Remove all session parameters.
     *
     * @return static
     */
    public function clear()
    {
        $this->data = [];

        $this->setTimeout();

        return $this;
    }

    /**
     * Get session timeout time.
     *
     * @return int
     */
    public function getTimeout() : int
    {
        return $this->data[$this->getConfiguration()->getTimeoutKey()];
    }

    /**
     * Set session timeout time.
     *
     * @return static
     */
    protected function setTimeout() : self
    {
        $this->data[$this->getConfiguration()->getTimeoutKey()] = time() + $this->getConfiguration()->getLifetime();

        return $this;
    }

    /**
     * Manage session timeout.
     *
     * @throws \RuntimeException
     */
    protected function manageTimeout()
    {
        $timeoutKey = $this->getConfiguration()->getTimeoutKey();

        if (array_key_exists($timeoutKey, $this->data) && $this->data[$timeoutKey] < time()) {
            $this->emit(Event::named('pre.session_timeout'), session_id(), $this);

            $this->sessionManager->sessionRegenerateId();

            $this->emit(Event::named('post.session_timeout'), session_id(), $this);
        }

        $this->setTimeout();
    }

    /**
     * Get session configuration.
     *
     * @return Configuration
     */
    protected function getConfiguration() : Configuration
    {
        return $this->sessionManager->getConfiguration();
    }
}


1			<?php
2
3			/*
4			* sessionware (https://github.com/juliangut/sessionware).
5			* PSR7 session management middleware.
6			*
7			* @license BSD-3-Clause
8			* @link https://github.com/juliangut/sessionware
9			* @author Julián Gutiérrez <[email protected]>
10			*/
11
12			declare(strict_types=1);
13
14			namespace Jgut\Middleware\Sessionware;
15
16			use Jgut\Middleware\Sessionware\Manager\Manager;
17			use League\Event\EmitterAwareInterface;
18			use League\Event\EmitterTrait;
19			use League\Event\Event;
20
21			/**
22			* Session helper.
23			*/
24			class Session implements EmitterAwareInterface
25			{
26			use EmitterTrait;
27
28			/**
29			* Session manager.
30			*
31			* @var Manager
32			*/
33			protected $sessionManager;
34
35			/**
36			* Session data.
37			*
38			* @var array
39			*/
40			protected $data = [];
41
42			/**
43			* Session constructor.
44			*
45			* @param Manager $sessionManager
46			*/
47			public function __construct(Manager $sessionManager)
48			{
49			$this->sessionManager = $sessionManager;
50			}
51
52			/**
53			* Start session.
54			*
55			* @throws \RuntimeException
56			*/
57			public function start()
58			{
59			if ($this->isActive()) {
60			return;
61			}
62
63			$this->data = $this->sessionManager->sessionStart();
64
65			if ($this->sessionManager->shouldRegenerateId()) {
66			$this->regenerateId();
67			}
68
69			$this->manageTimeout();
70			}
71
72			/**
73			* Regenerate session identifier keeping parameters.
74			*
75			* @throws \RuntimeException
76			*
77			* @SuppressWarnings(PMD.Superglobals)
78			*/
79			public function regenerateId()
80			{
81			if (!$this->isActive()) {
82			throw new \RuntimeException('Cannot regenerate a not started session');
83			}
84
85			$this->sessionManager->sessionRegenerateId();
86			}
87
88			/**
89			* Close session.
90			*
91			* @SuppressWarnings(PMD.Superglobals)
92			*/
93			public function close()
94			{
95			if (!$this->isActive()) {
96			return;
97			}
98
99			$this->sessionManager->sessionEnd($this->data);
100			}
101
102			/**
103			* Destroy session.
104			*
105			* @throws \RuntimeException
106			*/
107			public function destroy()
108			{
109			if (!$this->isActive()) {
110			throw new \RuntimeException('Cannot destroy a not started session');
111			}
112
113			$this->sessionManager->sessionDestroy();
114
115			$this->data = [];
116			}
117
118			/**
119			* Is there an active session.
120			*
121			* @return bool
122			*/
123			public function isActive() : bool
124			{
125			return $this->sessionManager->isSessionStarted();
126			}
127
128			/**
129			* Get session identifier.
130			*
131			* @return string
132			*/
133			public function getId() : string
134			{
135			return $this->sessionManager->getSessionId();
136			}
137
138			/**
139			* Session parameter existence.
140			*
141			* @param string $key
142			*
143			* @return bool
144			*/
145			public function has(string $key) : bool
146			{
147			return array_key_exists($key, $this->data);
148			}
149
150			/**
151			* Retrieve session parameter.
152			*
153			* @param string $key
154			* @param mixed\|null $default
155			*
156			* @return mixed
157			*/
158			public function get(string $key, $default = null)
159			{
160			return array_key_exists($key, $this->data) ? $this->data[$key] : $default;
161			}
162
163			/**
164			* Set session parameter.
165			*
166			* @param string $key
167			* @param mixed $value
168			*
169			* @return static
170			*/
171			public function set(string $key, $value) : self
172			{
173			$this->data[$key] = $value;
174
175			return $this;
176			}
177
178			/**
179			* Remove session parameter.
180			*
181			* @param string $key
182			*
183			* @return static
184			*/
185			public function remove(string $key) : self
186			{
187			if (array_key_exists($key, $this->data)) {
188			unset($this->data[$key]);
189			}
190
191			return $this;
192			}
193
194			/**
195			* Remove all session parameters.
196			*
197			* @return static
198			*/
199			public function clear()
200			{
201			$this->data = [];
202
203			$this->setTimeout();
204
205			return $this;
206			}
207
208			/**
209			* Get session timeout time.
210			*
211			* @return int
212			*/
213			public function getTimeout() : int
214			{
215			return $this->data[$this->getConfiguration()->getTimeoutKey()];
216			}
217
218			/**
219			* Set session timeout time.
220			*
221			* @return static
222			*/
223			protected function setTimeout() : self
224			{
225			$this->data[$this->getConfiguration()->getTimeoutKey()] = time() + $this->getConfiguration()->getLifetime();
226
227			return $this;
228			}
229
230			/**
231			* Manage session timeout.
232			*
233			* @throws \RuntimeException
234			*/
235			protected function manageTimeout()
236			{
237			$timeoutKey = $this->getConfiguration()->getTimeoutKey();
238
239			if (array_key_exists($timeoutKey, $this->data) && $this->data[$timeoutKey] < time()) {
240			$this->emit(Event::named('pre.session_timeout'), session_id(), $this);
241
242			$this->sessionManager->sessionRegenerateId();
243
244			$this->emit(Event::named('post.session_timeout'), session_id(), $this);
245			}
246
247			$this->setTimeout();
248			}
249
250			/**
251			* Get session configuration.
252			*
253			* @return Configuration
254			*/
255			protected function getConfiguration() : Configuration
256			{
257			return $this->sessionManager->getConfiguration();
258			}
259			}
260

juliangut / sessionware

Branch — 2.x (525e63)

Session::destroy() A

Complexity

Size

Duplication

Importance

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