/**
* Check if there is data to create the object
*
* @param array $params (reference ) an assoc array of name/value pairs
* @param array $ids the array that holds all the db ids
*
* @return boolean
* @access public
* @static
*/
function dataExists(&$params, &$ids)
{
// if we should not overwrite, then the id is not relevant.
if (is_array($ids) && CRM_Utils_Array::value('individual', $ids)) {
return true;
}
$fields =& CRM_Contact_DAO_Individual::fields();
foreach ($fields as $key => $field) {
if (!empty($params[$key]) && $key != 'contact_id') {
return true;
}
}
return false;
}
/**
* returns the list of fields that can be exported
*
* @access public
* return array
*/
function &export($prefix = false)
{
if (!$GLOBALS['_CRM_CONTACT_DAO_INDIVIDUAL']['_export']) {
$GLOBALS['_CRM_CONTACT_DAO_INDIVIDUAL']['_export'] = array();
$fields =& CRM_Contact_DAO_Individual::fields();
foreach ($fields as $name => $field) {
if (CRM_Utils_Array::value('export', $field)) {
if ($prefix) {
$GLOBALS['_CRM_CONTACT_DAO_INDIVIDUAL']['_export']['individual'] =& $fields[$name];
} else {
$GLOBALS['_CRM_CONTACT_DAO_INDIVIDUAL']['_export'][$name] =& $fields[$name];
}
}
}
}
return $GLOBALS['_CRM_CONTACT_DAO_INDIVIDUAL']['_export'];
}