function &getFields()
{
if (!self::$_bookingFields) {
self::$_bookingFields = array_merge(self::$_bookingFields, CRM_Booking_DAO_Booking::export());
}
return self::$_bookingFields;
}
/**
* Get the exportable fields for Booking
*
*
* @return array array of exportable Fields
* @access public
* @static
*/
static function &exportableFields()
{
if (!isset(self::$_exportableFields["booking"])) {
self::$_exportableFields["booking"] = array();
$exportableFields = CRM_Booking_DAO_Booking::export();
$bookingFields = array('booking_title' => array('title' => ts('Title'), 'type' => CRM_Utils_Type::T_STRING), 'booking_po_no' => array('title' => ts('PO Number'), 'type' => CRM_Utils_Type::T_STRING), 'booking_status' => array('title' => ts('Booking Status'), 'type' => CRM_Utils_Type::T_STRING), 'booking_payment_status' => array('title' => ts('Booking Status'), 'type' => CRM_Utils_Type::T_STRING));
$fields = array_merge($bookingFields, $exportableFields);
self::$_exportableFields["booking"] = $fields;
}
return self::$_exportableFields["booking"];
}
/**
* returns the list of fields that can be exported
*
* @access public
* return array
* @static
*/
static function &export($prefix = false)
{
if (!self::$_export) {
self::$_export = array();
$fields = self::fields();
foreach ($fields as $name => $field) {
if (CRM_Utils_Array::value('export', $field)) {
if ($prefix) {
self::$_export['booking'] =& $fields[$name];
} else {
self::$_export[$name] =& $fields[$name];
}
}
}
}
return self::$_export;
}
