/**
* returns the column headers as an array of tuples:
* (name, sortName (key to the sort array))
*
* @param string $action the action being performed
* @param enum $output what should the result set include (web/email/csv)
*
* @return array the column headers that need to be displayed
* @access public
*/
function &getColumnHeaders($action = null, $output = null)
{
if ($output == CRM_CORE_SELECTOR_CONTROLLER_EXPORT || $output == CRM_CORE_SELECTOR_CONTROLLER_SCREEN) {
$csvHeaders = array(ts('Contact Id'), ts('Contact Type'));
foreach (CRM_Contact_Selector::_getColumnHeaders() as $column) {
if (array_key_exists('name', $column)) {
$csvHeaders[] = $column['name'];
}
}
return $csvHeaders;
} else {
return CRM_Contact_Selector::_getColumnHeaders();
}
}
