/**
  * Run the page.
  *
  * This method is called after the page is created.
  *
  * @return void
  * @access public
  *
  */
 function run()
 {
     // get the emails for this contact
     $contactId = CRM_Utils_Request::retrieve('cid', 'Positive', CRM_Core_DAO::$_nullObject, TRUE, NULL, $_REQUEST);
     $locBlockNo = CRM_Utils_Request::retrieve('locno', 'Positive', CRM_Core_DAO::$_nullObject, TRUE, NULL, $_REQUEST);
     $addressId = CRM_Utils_Request::retrieve('aid', 'Positive', CRM_Core_DAO::$_nullObject, FALSE, NULL, $_REQUEST);
     $address = array();
     if ($addressId > 0) {
         $locationTypes = CRM_Core_PseudoConstant::locationDisplayName();
         $entityBlock = array('id' => $addressId);
         $address = CRM_Core_BAO_Address::getValues($entityBlock, FALSE, 'id');
         if (!empty($address)) {
             foreach ($address as $key => &$value) {
                 $value['location_type'] = $locationTypes[$value['location_type_id']];
             }
         }
     }
     // we just need current address block
     $currentAddressBlock['address'][$locBlockNo] = array_pop($address);
     if (!empty($currentAddressBlock['address'][$locBlockNo])) {
         // get contact name of shared contact names
         $sharedAddresses = array();
         $shareAddressContactNames = CRM_Contact_BAO_Contact_Utils::getAddressShareContactNames($currentAddressBlock['address']);
         foreach ($currentAddressBlock['address'] as $key => $addressValue) {
             if (CRM_Utils_Array::value('master_id', $addressValue) && !$shareAddressContactNames[$addressValue['master_id']]['is_deleted']) {
                 $sharedAddresses[$key]['shared_address_display'] = array('address' => $addressValue['display'], 'name' => $shareAddressContactNames[$addressValue['master_id']]['name']);
             }
         }
         // add custom data of type address
         $groupTree = CRM_Core_BAO_CustomGroup::getTree('Address', $this, $currentAddressBlock['address'][$locBlockNo]['id']);
         // we setting the prefix to dnc_ below so that we don't overwrite smarty's grouptree var.
         $currentAddressBlock['address'][$locBlockNo]['custom'] = CRM_Core_BAO_CustomGroup::buildCustomDataView($this, $groupTree, FALSE, NULL, "dnc_");
         $this->assign("dnc_viewCustomData", NULL);
         $this->assign('add', $currentAddressBlock['address'][$locBlockNo]);
         $this->assign('sharedAddresses', $sharedAddresses);
     }
     $this->assign('contactId', $contactId);
     $this->assign('locationIndex', $locBlockNo);
     $this->assign('addressId', $addressId);
     $appendBlockIndex = CRM_Core_BAO_Address::getAddressCount($contactId);
     // check if we are adding new address, then only append add link
     if ($appendBlockIndex == $locBlockNo) {
         if ($appendBlockIndex) {
             $appendBlockIndex++;
         }
     } else {
         $appendBlockIndex = 0;
     }
     $this->assign('appendBlockIndex', $appendBlockIndex);
     // check logged in user permission
     CRM_Contact_Page_View::checkUserPermission($this, $contactId);
     // finally call parent
     parent::run();
 }