/**
* Add notification to the cookie
*
* @param Yoast_Notification $notification Notification object instance.
*/
public function add_notification(Yoast_Notification $notification)
{
$notification_id = $notification->get_id();
// Empty notifications are always added.
if ($notification_id !== '') {
// If notification ID exists in notifications, don't add again.
if (null !== $this->get_notification_by_id($notification_id)) {
return;
}
}
// Add to list.
$this->notifications[] = $notification;
}
/**
* Remove notification after it has been displayed
*
* @param Yoast_Notification $notification Notification to remove.
* @param bool $resolve Resolve as fixed.
*/
public function remove_notification(Yoast_Notification $notification, $resolve = true)
{
$index = false;
// Match persistent Notifications by ID, non persistent by item in the array.
if ($notification->is_persistent()) {
foreach ($this->notifications as $current_index => $present_notification) {
if ($present_notification->get_id() === $notification->get_id()) {
$index = $current_index;
break;
}
}
} else {
$index = array_search($notification, $this->notifications, true);
}
if (false === $index) {
return;
}
if ($notification->is_persistent() && $resolve) {
$this->resolved++;
$this->clear_dismissal($notification);
}
unset($this->notifications[$index]);
$this->notifications = array_values($this->notifications);
}
/**
* Dismiss the notification
*
* @param Yoast_Notification $notification Notification to dismiss.
* @param string $meta_value Value to save in the dismissal.
*
* @return bool
*/
private static function dismiss_notification(Yoast_Notification $notification, $meta_value = 'seen')
{
$user_id = get_current_user_id();
// Set about version when dismissing about notification.
if ($notification->get_id() === 'wpseo-dismiss-about') {
setcookie('wpseo_seen_about_version_' . $user_id, WPSEO_VERSION, $_SERVER['REQUEST_TIME'] + YEAR_IN_SECONDS);
return false !== update_user_meta($user_id, 'wpseo_seen_about_version', WPSEO_VERSION);
}
// Dismiss notification.
return false !== update_user_meta(get_current_user_id(), $notification->get_dismissal_key(), $meta_value);
}
