WPInv_Session_Handler - Code Metrics - Inspection of "remove use of wp_session library and use transient..." - AyeCode/invoicing - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#217)

by Patrik

created 2019-09-18 13:33 UTC

WPInv_Session_Handler B

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	323
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

Metric	Value
dl	0
loc	323
rs	7.44
c	0
b	0
f	0
wmc	52
lcom	1
cbo	1

19 Methods

Rating	Name	Size	Complexity
A	__construct()	5	1
A	init()	11	2
A	init_session_cookie()	29	5
A	set_customer_session_cookie()	12	4
A	setcookie()	8	5
A	use_secure_cookie()	4	2
A	has_session()	3	3
A	set_session_expiration()	4	1
A	generate_customer_id()	13	3
B	get_session_cookie()	23	7
A	get_session_data()	3	2
A	generate_key()	7	2
A	save_data()	9	3
A	destroy_session()	4	1
A	forget_session()	9	1
A	nonce_user_logged_out()	3	3
A	get_session()	21	5
A	delete_session()	6	1
A	update_session_timestamp()	5	1

How to fix Complexity

<?php
/**
 * Handle data for the current customers session.
 * Implements the WPInv_Session abstract class.
 *
 */

defined( 'ABSPATH' ) || exit;

/**
 * Session handler class.
 */
class WPInv_Session_Handler extends WPInv_Session {

	/**
	 * Cookie name used for the session.
	 *
	 * @var string cookie name
	 */
	protected $_cookie;

	/**
	 * Stores session expiry.
	 *
	 * @var string session due to expire timestamp
	 */
	protected $_session_expiring;

	/**
	 * Stores session due to expire timestamp.
	 *
	 * @var string session expiration timestamp
	 */
	protected $_session_expiration;

	/**
	 * True when the cookie exists.
	 *
	 * @var bool Based on whether a cookie exists.
	 */
	protected $_has_cookie = false;

	/**
	 * Table name for session data.
	 *
	 * @var string Custom session table name
	 */
	protected $_table;

	/**
	 * Constructor for the session class.
	 */
	public function __construct() {

	    $this->_cookie = apply_filters( 'wpinv_cookie', 'wpinv_session_' . COOKIEHASH );
        add_action( 'init', array( $this, 'init' ), -1 );
	}

	/**
	 * Init hooks and session data.
	 *
	 * @since 3.3.0
	 */
	public function init() {
		$this->init_session_cookie();

		add_action( 'wp', array( $this, 'set_customer_session_cookie' ), 10 );
		add_action( 'shutdown', array( $this, 'save_data' ), 20 );
		add_action( 'wp_logout', array( $this, 'destroy_session' ) );

		if ( ! is_user_logged_in() ) {
			add_filter( 'nonce_user_logged_out', array( $this, 'nonce_user_logged_out' ) );
		}
	}

	/**
	 * Setup cookie and customer ID.
	 *
	 * @since 3.6.0
	 */
	public function init_session_cookie() {
		$cookie = $this->get_session_cookie();

		if ( $cookie ) {
			$this->_customer_id        = $cookie[0];
			$this->_session_expiration = $cookie[1];
			$this->_session_expiring   = $cookie[2];
			$this->_has_cookie         = true;
			$this->_data               = $this->get_session_data();

			// If the user logs in, update session.
			if ( is_user_logged_in() && get_current_user_id() != $this->_customer_id ) {
				$this->_customer_id = get_current_user_id();
				$this->_dirty       = true;
				$this->save_data();
				$this->set_customer_session_cookie( true );
			}

			// Update session if its close to expiring.
			if ( time() > $this->_session_expiring ) {
				$this->set_session_expiration();
				$this->update_session_timestamp( $this->_customer_id, $this->_session_expiration );
			}
		} else {
			$this->set_session_expiration();
			$this->_customer_id = $this->generate_customer_id();
$answer = 42;

$correct = false;

$correct = (bool) $answer;
			$this->_data        = $this->get_session_data();
		}
	}

	/**
	 * Sets the session cookie on-demand (usually after adding an item to the cart).
	 *
	 * Since the cookie name (as of 2.1) is prepended with wp, cache systems like batcache will not cache pages when set.
	 *
	 * Warning: Cookies will only be set if this is called before the headers are sent.
	 *
	 * @param bool $set Should the session cookie be set.
	 */
	public function set_customer_session_cookie( $set ) {
		if ( $set ) {
			$to_hash           = $this->_customer_id . '|' . $this->_session_expiration;
			$cookie_hash       = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
			$cookie_value      = $this->_customer_id . '||' . $this->_session_expiration . '||' . $this->_session_expiring . '||' . $cookie_hash;
			$this->_has_cookie = true;

			if ( ! isset( $_COOKIE[ $this->_cookie ] ) || $_COOKIE[ $this->_cookie ] !== $cookie_value ) {
				$this->setcookie( $this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true );
			}
		}
	}

	public function setcookie($name, $value, $expire = 0, $secure = false, $httponly = false){
        if ( ! headers_sent() ) {
            setcookie( $name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters( 'wpinv_cookie_httponly', $httponly, $name, $value, $expire, $secure ) );
        } elseif ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
            headers_sent( $file, $line );
            trigger_error( "{$name} cookie cannot be set - headers already sent by {$file} on line {$line}", E_USER_NOTICE ); // @codingStandardsIgnoreLine
        }
    }

	/**
	 * Should the session cookie be secure?
	 *
	 * @since 3.6.0
	 * @return bool
	 */
	protected function use_secure_cookie() {
        $is_https = false !== strstr( get_option( 'home' ), 'https:' );
		return apply_filters( 'wpinv_session_use_secure_cookie', $is_https && is_ssl() );
	}

	/**
	 * Return true if the current user has an active session, i.e. a cookie to retrieve values.
	 *
	 * @return bool
	 */
	public function has_session() {
		return isset( $_COOKIE[ $this->_cookie ] ) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
	}

	/**
	 * Set session expiration.
	 */
	public function set_session_expiration() {
		$this->_session_expiring   = time() + intval( apply_filters( 'wpinv_session_expiring', 60 * 60 * 47 ) ); // 47 Hours.
$answer = 42;

$correct = false;

$correct = (bool) $answer;
		$this->_session_expiration = time() + intval( apply_filters( 'wpinv_session_expiration', 60 * 60 * 48 ) ); // 48 Hours.
$answer = 42;

$correct = false;

$correct = (bool) $answer;
	}

	/**
	 * Generate a unique customer ID for guests, or return user ID if logged in.
	 *
	 * Uses Portable PHP password hashing framework to generate a unique cryptographically strong ID.
	 *
	 * @return string
	 */
	public function generate_customer_id() {
		$customer_id = '';

		if ( is_user_logged_in() ) {
			$customer_id = get_current_user_id();
		}

		if ( empty( $customer_id ) ) {
            $customer_id = wp_create_nonce('wpinv-session-customer-id');
		}

		return $customer_id;
	}

	/**
	 * Get the session cookie, if set. Otherwise return false.
	 *
	 * Session cookies without a customer ID are invalid.
	 *
	 * @return bool|array
	 */
	public function get_session_cookie() {
		$cookie_value = isset( $_COOKIE[ $this->_cookie ] ) ? wp_unslash( $_COOKIE[ $this->_cookie ] ) : false; // @codingStandardsIgnoreLine.

		if ( empty( $cookie_value ) || ! is_string( $cookie_value ) ) {
			return false;
		}

		list( $customer_id, $session_expiration, $session_expiring, $cookie_hash ) = explode( '||', $cookie_value );

		if ( empty( $customer_id ) ) {
			return false;
		}

		// Validate hash.
		$to_hash = $customer_id . '|' . $session_expiration;
		$hash    = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );

		if ( empty( $cookie_hash ) || ! hash_equals( $hash, $cookie_hash ) ) {
			return false;
		}

		return array( $customer_id, $session_expiration, $session_expiring, $cookie_hash );
	}

	/**
	 * Get session data.
	 *
	 * @return array
	 */
	public function get_session_data() {
		return $this->has_session() ? (array) $this->get_session( $this->_customer_id ) : array();
	}

	public function generate_key($customer_id){
        if(!$customer_id){
            return;
        }

        return 'wpi_trans_'.$customer_id;
    }

	/**
	 * Save data.
	 */
	public function save_data() {
		// Dirty if something changed - prevents saving nothing new.
		if ( $this->_dirty && $this->has_session() ) {

            set_transient( $this->generate_key($this->_customer_id), $this->_data, $this->_session_expiration);

			$this->_dirty = false;
		}
	}

	/**
	 * Destroy all session data.
	 */
	public function destroy_session() {
		$this->delete_session( $this->_customer_id );
		$this->forget_session();
	}

	/**
	 * Forget all session data without destroying it.
	 */
	public function forget_session() {
		$this->setcookie( $this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true );

		wpinv_empty_cart();

		$this->_data        = array();
		$this->_dirty       = false;
		$this->_customer_id = $this->generate_customer_id();
$answer = 42;

$correct = false;

$correct = (bool) $answer;
	}

	/**
	 * When a user is logged out, ensure they have a unique nonce by using the customer/session ID.
	 *
	 * @param int $uid User ID.
	 * @return string
	 */
	public function nonce_user_logged_out( $uid ) {
		return $this->has_session() && $this->_customer_id ? $this->_customer_id : $uid;
	}

	/**
	 * Returns the session.
	 *
	 * @param string $customer_id Customer ID.
	 * @param mixed  $default Default session value.
	 * @return string|array
	 */
	public function get_session( $customer_id, $default = false ) {

		if ( defined( 'WP_SETUP_CONFIG' ) ) {
			return false;
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 ( !is_user_logged_in() ) {
            if(!wp_verify_nonce( $customer_id, 'wpinv-session-customer-id' )){
                return array();
            }
        }

        $key = $this->generate_key($customer_id);
        $value = get_transient($key);

        if ( !$value ) {
            $value = $default;
        }

		return maybe_unserialize( $value );
	}

	/**
	 * Delete the session from the cache and database.
	 *
	 * @param int $customer_id Customer ID.
	 */
	public function delete_session( $customer_id ) {

        $key = $this->generate_key($customer_id);

		delete_transient($key);
	}

	/**
	 * Update the session expiry timestamp.
	 *
	 * @param string $customer_id Customer ID.
	 * @param int    $timestamp Timestamp to expire the cookie.
	 */
	public function update_session_timestamp( $customer_id, $timestamp ) {

        set_transient( $this->generate_key($customer_id), maybe_serialize( $this->_data ), $timestamp);

	}
}

global $wpi_session;
$wpi_session = new WPInv_Session_Handler();

1			<?php
2			/**
3			* Handle data for the current customers session.
4			* Implements the WPInv_Session abstract class.
5			*
6			*/
7
8			defined( 'ABSPATH' ) \|\| exit;
9
10			/**
11			* Session handler class.
12			*/
13			class WPInv_Session_Handler extends WPInv_Session {
14
15			/**
16			* Cookie name used for the session.
17			*
18			* @var string cookie name
19			*/
20			protected $_cookie;
21
22			/**
23			* Stores session expiry.
24			*
25			* @var string session due to expire timestamp
26			*/
27			protected $_session_expiring;
28
29			/**
30			* Stores session due to expire timestamp.
31			*
32			* @var string session expiration timestamp
33			*/
34			protected $_session_expiration;
35
36			/**
37			* True when the cookie exists.
38			*
39			* @var bool Based on whether a cookie exists.
40			*/
41			protected $_has_cookie = false;
42
43			/**
44			* Table name for session data.
45			*
46			* @var string Custom session table name
47			*/
48			protected $_table;
49
50			/**
51			* Constructor for the session class.
52			*/
53			public function __construct() {
54
55			$this->_cookie = apply_filters( 'wpinv_cookie', 'wpinv_session_' . COOKIEHASH );
56			add_action( 'init', array( $this, 'init' ), -1 );
57			}
58
59			/**
60			* Init hooks and session data.
61			*
62			* @since 3.3.0
63			*/
64			public function init() {
65			$this->init_session_cookie();
66
67			add_action( 'wp', array( $this, 'set_customer_session_cookie' ), 10 );
68			add_action( 'shutdown', array( $this, 'save_data' ), 20 );
69			add_action( 'wp_logout', array( $this, 'destroy_session' ) );
70
71			if ( ! is_user_logged_in() ) {
72			add_filter( 'nonce_user_logged_out', array( $this, 'nonce_user_logged_out' ) );
73			}
74			}
75
76			/**
77			* Setup cookie and customer ID.
78			*
79			* @since 3.6.0
80			*/
81			public function init_session_cookie() {
82			$cookie = $this->get_session_cookie();
83
84			if ( $cookie ) {
85			$this->_customer_id = $cookie[0];
86			$this->_session_expiration = $cookie[1];
87			$this->_session_expiring = $cookie[2];
88			$this->_has_cookie = true;
89			$this->_data = $this->get_session_data();
90
91			// If the user logs in, update session.
92			if ( is_user_logged_in() && get_current_user_id() != $this->_customer_id ) {
93			$this->_customer_id = get_current_user_id();
94			$this->_dirty = true;
95			$this->save_data();
96			$this->set_customer_session_cookie( true );
97			}
98
99			// Update session if its close to expiring.
100			if ( time() > $this->_session_expiring ) {
101			$this->set_session_expiration();
102			$this->update_session_timestamp( $this->_customer_id, $this->_session_expiration );
103			}
104			} else {
105			$this->set_session_expiration();
106			$this->_customer_id = $this->generate_customer_id();
			0 ignored issues – show Documentation Bug introduced 2019-09-18 13:36 UTC by Report Bug Copy Issue Report The property `$_customer_id` was declared of type `integer`, but `$this->generate_customer_id()` is of type `string`. Maybe add a type cast? This check looks for assignments to scalar types that may be of the wrong type. To ensure the code behaves as expected, it may be a good idea to add an explicit type cast. $answer = 42; $correct = false; $correct = (bool) $answer; Loading history...
107			$this->_data = $this->get_session_data();
108			}
109			}
110
111			/**
112			* Sets the session cookie on-demand (usually after adding an item to the cart).
113			*
114			* Since the cookie name (as of 2.1) is prepended with wp, cache systems like batcache will not cache pages when set.
115			*
116			* Warning: Cookies will only be set if this is called before the headers are sent.
117			*
118			* @param bool $set Should the session cookie be set.
119			*/
120			public function set_customer_session_cookie( $set ) {
121			if ( $set ) {
122			$to_hash = $this->_customer_id . '\|' . $this->_session_expiration;
123			$cookie_hash = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
124			$cookie_value = $this->_customer_id . '\|\|' . $this->_session_expiration . '\|\|' . $this->_session_expiring . '\|\|' . $cookie_hash;
125			$this->_has_cookie = true;
126
127			if ( ! isset( $_COOKIE[ $this->_cookie ] ) \|\| $_COOKIE[ $this->_cookie ] !== $cookie_value ) {
128			$this->setcookie( $this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true );
129			}
130			}
131			}
132
133			public function setcookie($name, $value, $expire = 0, $secure = false, $httponly = false){
134			if ( ! headers_sent() ) {
135			setcookie( $name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters( 'wpinv_cookie_httponly', $httponly, $name, $value, $expire, $secure ) );
136			} elseif ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
137			headers_sent( $file, $line );
138			trigger_error( "{$name} cookie cannot be set - headers already sent by {$file} on line {$line}", E_USER_NOTICE ); // @codingStandardsIgnoreLine
139			}
140			}
141
142			/**
143			* Should the session cookie be secure?
144			*
145			* @since 3.6.0
146			* @return bool
147			*/
148			protected function use_secure_cookie() {
149			$is_https = false !== strstr( get_option( 'home' ), 'https:' );
150			return apply_filters( 'wpinv_session_use_secure_cookie', $is_https && is_ssl() );
151			}
152
153			/**
154			* Return true if the current user has an active session, i.e. a cookie to retrieve values.
155			*
156			* @return bool
157			*/
158			public function has_session() {
159			return isset( $_COOKIE[ $this->_cookie ] ) \|\| $this->_has_cookie \|\| is_user_logged_in(); // @codingStandardsIgnoreLine.
160			}
161
162			/**
163			* Set session expiration.
164			*/
165			public function set_session_expiration() {
166			$this->_session_expiring = time() + intval( apply_filters( 'wpinv_session_expiring', 60 * 60 * 47 ) ); // 47 Hours.
			0 ignored issues – show Documentation Bug introduced 2019-09-18 13:36 UTC by Report Bug Copy Issue Report The property `$_session_expiring` was declared of type `string`, but `time() + intval(apply_fi...piring', 60 * 60 * 47))` is of type `integer`. Maybe add a type cast? This check looks for assignments to scalar types that may be of the wrong type. To ensure the code behaves as expected, it may be a good idea to add an explicit type cast. $answer = 42; $correct = false; $correct = (bool) $answer; Loading history...
167			$this->_session_expiration = time() + intval( apply_filters( 'wpinv_session_expiration', 60 * 60 * 48 ) ); // 48 Hours.
			0 ignored issues – show Documentation Bug introduced 2019-09-18 13:36 UTC by Report Bug Copy Issue Report The property `$_session_expiration` was declared of type `string`, but `time() + intval(apply_fi...ration', 60 * 60 * 48))` is of type `integer`. Maybe add a type cast? This check looks for assignments to scalar types that may be of the wrong type. To ensure the code behaves as expected, it may be a good idea to add an explicit type cast. $answer = 42; $correct = false; $correct = (bool) $answer; Loading history...
168			}
169
170			/**
171			* Generate a unique customer ID for guests, or return user ID if logged in.
172			*
173			* Uses Portable PHP password hashing framework to generate a unique cryptographically strong ID.
174			*
175			* @return string
176			*/
177			public function generate_customer_id() {
178			$customer_id = '';
179
180			if ( is_user_logged_in() ) {
181			$customer_id = get_current_user_id();
182			}
183
184			if ( empty( $customer_id ) ) {
185			$customer_id = wp_create_nonce('wpinv-session-customer-id');
186			}
187
188			return $customer_id;
189			}
190
191			/**
192			* Get the session cookie, if set. Otherwise return false.
193			*
194			* Session cookies without a customer ID are invalid.
195			*
196			* @return bool\|array
197			*/
198			public function get_session_cookie() {
199			$cookie_value = isset( $_COOKIE[ $this->_cookie ] ) ? wp_unslash( $_COOKIE[ $this->_cookie ] ) : false; // @codingStandardsIgnoreLine.
200
201			if ( empty( $cookie_value ) \|\| ! is_string( $cookie_value ) ) {
202			return false;
203			}
204
205			list( $customer_id, $session_expiration, $session_expiring, $cookie_hash ) = explode( '\|\|', $cookie_value );
206
207			if ( empty( $customer_id ) ) {
208			return false;
209			}
210
211			// Validate hash.
212			$to_hash = $customer_id . '\|' . $session_expiration;
213			$hash = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
214
215			if ( empty( $cookie_hash ) \|\| ! hash_equals( $hash, $cookie_hash ) ) {
216			return false;
217			}
218
219			return array( $customer_id, $session_expiration, $session_expiring, $cookie_hash );
220			}
221
222			/**
223			* Get session data.
224			*
225			* @return array
226			*/
227			public function get_session_data() {
228			return $this->has_session() ? (array) $this->get_session( $this->_customer_id ) : array();
229			}
230
231			public function generate_key($customer_id){
232			if(!$customer_id){
233			return;
234			}
235
236			return 'wpi_trans_'.$customer_id;
237			}
238
239			/**
240			* Save data.
241			*/
242			public function save_data() {
243			// Dirty if something changed - prevents saving nothing new.
244			if ( $this->_dirty && $this->has_session() ) {
245
246			set_transient( $this->generate_key($this->_customer_id), $this->_data, $this->_session_expiration);
247
248			$this->_dirty = false;
249			}
250			}
251
252			/**
253			* Destroy all session data.
254			*/
255			public function destroy_session() {
256			$this->delete_session( $this->_customer_id );
257			$this->forget_session();
258			}
259
260			/**
261			* Forget all session data without destroying it.
262			*/
263			public function forget_session() {
264			$this->setcookie( $this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true );
265
266			wpinv_empty_cart();
267
268			$this->_data = array();
269			$this->_dirty = false;
270			$this->_customer_id = $this->generate_customer_id();
			0 ignored issues – show Documentation Bug introduced 2019-09-18 13:36 UTC by Report Bug Copy Issue Report The property `$_customer_id` was declared of type `integer`, but `$this->generate_customer_id()` is of type `string`. Maybe add a type cast? This check looks for assignments to scalar types that may be of the wrong type. To ensure the code behaves as expected, it may be a good idea to add an explicit type cast. $answer = 42; $correct = false; $correct = (bool) $answer; Loading history...
271			}
272
273			/**
274			* When a user is logged out, ensure they have a unique nonce by using the customer/session ID.
275			*
276			* @param int $uid User ID.
277			* @return string
278			*/
279			public function nonce_user_logged_out( $uid ) {
280			return $this->has_session() && $this->_customer_id ? $this->_customer_id : $uid;
281			}
282
283			/**
284			* Returns the session.
285			*
286			* @param string $customer_id Customer ID.
287			* @param mixed $default Default session value.
288			* @return string\|array
289			*/
290			public function get_session( $customer_id, $default = false ) {
291
292			if ( defined( 'WP_SETUP_CONFIG' ) ) {
293			return false;
			0 ignored issues – show Bug Best Practice introduced 2019-09-18 13:36 UTC by Report Bug Copy Issue Report The return type of `return false;` (`false`) is incompatible with the return type documented by `WPInv_Session_Handler::get_session` of type `string\|array`. 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...
294			}
295
296			if ( !is_user_logged_in() ) {
297			if(!wp_verify_nonce( $customer_id, 'wpinv-session-customer-id' )){
298			return array();
299			}
300			}
301
302			$key = $this->generate_key($customer_id);
303			$value = get_transient($key);
304
305			if ( !$value ) {
306			$value = $default;
307			}
308
309			return maybe_unserialize( $value );
310			}
311
312			/**
313			* Delete the session from the cache and database.
314			*
315			* @param int $customer_id Customer ID.
316			*/
317			public function delete_session( $customer_id ) {
318
319			$key = $this->generate_key($customer_id);
320
321			delete_transient($key);
322			}
323
324			/**
325			* Update the session expiry timestamp.
326			*
327			* @param string $customer_id Customer ID.
328			* @param int $timestamp Timestamp to expire the cookie.
329			*/
330			public function update_session_timestamp( $customer_id, $timestamp ) {
331
332			set_transient( $this->generate_key($customer_id), maybe_serialize( $this->_data ), $timestamp);
333
334			}
335			}
336
337			global $wpi_session;
338			$wpi_session = new WPInv_Session_Handler();

AyeCode / invoicing

Pull Request — master (#217)

WPInv_Session_Handler B

Complexity

Size/Duplication

Coupling/Cohesion

Importance

19 Methods

How to fix Complexity

Complex Class

Duplication Side-by-Side

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