class WishlistSession in Commerce Wishlist 8.3
Default implementation of the wishlist session.
Hierarchy
- class \Drupal\commerce_wishlist\WishlistSession implements WishlistSessionInterface
Expanded class hierarchy of WishlistSession
1 string reference to 'WishlistSession'
1 service uses WishlistSession
File
- src/
WishlistSession.php, line 10
Namespace
Drupal\commerce_wishlistView source
class WishlistSession implements WishlistSessionInterface {
/**
* The session.
*
* @var \Symfony\Component\HttpFoundation\Session\SessionInterface
*/
protected $session;
/**
* Constructs a new WishlistSession object.
*
* @param \Symfony\Component\HttpFoundation\Session\SessionInterface $session
* The session.
*/
public function __construct(SessionInterface $session) {
$this->session = $session;
}
/**
* {@inheritdoc}
*/
public function getWishlistIds() {
return $this->session
->get('commerce_wishlists', []);
}
/**
* {@inheritdoc}
*/
public function addWishlistId($wishlist_id) {
$ids = $this->session
->get('commerce_wishlists', []);
$ids[] = $wishlist_id;
$this->session
->set('commerce_wishlists', array_unique($ids));
}
/**
* {@inheritdoc}
*/
public function hasWishlistId($wishlist_id) {
$ids = $this->session
->get('commerce_wishlists', []);
return in_array($wishlist_id, $ids);
}
/**
* {@inheritdoc}
*/
public function deleteWishlistId($wishlist) {
$ids = $this->session
->get('commerce_wishlists', []);
$ids = array_diff($ids, [
$wishlist,
]);
if (!empty($ids)) {
$this->session
->set('commerce_wishlists', $ids);
}
else {
// Remove the empty list to allow the system to clean up empty sessions.
$this->session
->remove('commerce_wishlists');
}
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
WishlistSession:: |
protected | property | The session. | |
WishlistSession:: |
public | function |
Adds the given wishlist ID to the session. Overrides WishlistSessionInterface:: |
|
WishlistSession:: |
public | function |
Deletes the given wishlist ID from the session. Overrides WishlistSessionInterface:: |
|
WishlistSession:: |
public | function |
Gets all wishlist ids from the session. Overrides WishlistSessionInterface:: |
|
WishlistSession:: |
public | function |
Checks whether the given wishlist ID exists in the session. Overrides WishlistSessionInterface:: |
|
WishlistSession:: |
public | function | Constructs a new WishlistSession object. |