protected function getAvailableSubscriptions()
 {
     $subscriptionList = new PaidSubscriptionList();
     $subscriptionList->getConditionBuilder()->add('subscriptionID <> ?', array($this->subscriptionID));
     $subscriptionList->sqlOrderBy = 'title';
     $subscriptionList->readObjects();
     $this->availableSubscriptions = $subscriptionList->getObjects();
 }
 /**
  * @see	\wcf\system\cache\builder\AbstractCacheBuilder::rebuild()
  */
 protected function rebuild(array $parameters)
 {
     $subscriptionList = new PaidSubscriptionList();
     $subscriptionList->getConditionBuilder()->add('isDisabled = ?', array(0));
     $subscriptionList->sqlOrderBy = 'showOrder';
     $subscriptionList->readObjects();
     return $subscriptionList->getObjects();
 }