protected function _customerAddress(Mage_Customer_Model_Customer &$customer)
 {
     $_address = $customer->getDefaultBillingAddress();
     //use default billing address as address synced in Marketo
     if (!$_address) {
         return false;
     }
     //PREPARE ADDITIONAL DATA
     $_address->setData($this->_addressKey, true);
     $this->_prepareData($_address);
     foreach ($_address->getData() as $field => $value) {
         if (!$customer->hasData($field)) {
             //replace only when customer
             $customer->setData($field, $value);
         }
     }
     return true;
 }
 /**
  * Create array of customer values for API
  *
  * @param Mage_Customer_Model_Customer $customer
  * @return array
  */
 public function getCustomerData(Mage_Customer_Model_Customer $customer)
 {
     try {
         if ($primaryBillingAddress = $customer->getPrimaryBillingAddress()) {
             $address = implode(', ', $primaryBillingAddress->getStreet());
             $state = $customer->getPrimaryBillingAddress()->getRegion();
             $zipcode = $customer->getPrimaryBillingAddress()->getPostcode();
         } else {
             $address = '';
             $state = '';
             $zipcode = '';
         }
         $data = array('id' => $customer->getEmail(), 'key' => 'email', 'fields' => array('keys' => 1), 'keysconfict' => 'merge', 'vars' => array('id' => $customer->getId(), 'name' => $customer->getName(), 'suffix' => $customer->getSuffix() ? $customer->getSuffix() : '', 'prefix' => $customer->getPrefix() ? $customer->getPrefix() : '', 'firstName' => $customer->getFirstname(), 'middleName' => $customer->getMiddlename() ? $customer->getMiddlename() : '', 'lastName' => $customer->getLastname(), 'address' => $address, 'storeID' => $customer->getStoreId(), 'groupId' => $customer->getGroupId(), 'taxClassId' => $customer->getTaxClassId(), 'createdAt' => date("Y-m-d H:i:s", $customer->getCreatedAtTimestamp()), 'primaryBillingAddress' => $this->getAddress($customer->getPrimaryBillingAddress()), 'defaultBillingAddress' => $this->getAddress($customer->getDefaultBillingAddress()), 'defaultShippingAddress' => $this->getAddress($customer->getDefaultShippingAddress()), 'state' => $state, 'zipCode' => $zipcode), 'lists' => array(Mage::helper('sailthruemail')->getMasterList() => 1));
         return $data;
     } catch (Exception $e) {
         Mage::logException($e);
     }
 }