/**
* Unserialize the conditions from the rule.
*
* @param Mage_SalesRule_Model_Rule $rule
* @return Array of rule conditions
*/
protected function _getConditions($rule)
{
if (count($this->_conditions) == 0) {
if ($rule->getId()) {
$data = unserialize($rule->getData('conditions_serialized'));
if (isset($data['conditions'])) {
$this->_conditions = $data['conditions'];
}
}
}
return $this->_conditions;
}
/**
* Loads in a salesrule and returns a points salesrule
*
* @param Mage_SalesRule_Model_Rule $salesrule
* @return TBT_Rewards_Model_Salesrule_Rule
*/
public static function wrap(Mage_SalesRule_Model_Rule $salesrule)
{
$pointsrule = Mage::getModel('rewards/salesrule_rule')->setData($salesrule->getData())->setId($salesrule->getId());
return $pointsrule;
}
