case 'getsundaytosunday':
$date = COM_applyFilter($_REQUEST['date']);
$datestamp = strtotime($date);
$ts = new nexTime();
$retDateArray = $ts->generateSundayToSundayRange($datestamp);
$start = date("Y/m/d", $retDateArray[0]);
$end = date("Y/m/d", $retDateArray[1]);
$output = "{$start},{$end}";
$error = '';
break;
case 'lockrange':
$emp = COM_applyFilter($_REQUEST['emp'], true);
$start = COM_applyFilter($_REQUEST['start'], true);
$end = COM_applyFilter($_REQUEST['end'], true);
$ts = new nexTime();
$ret = $ts->lockRange($start, $end, $emp);
if ($ret > 0) {
$error = 'Successfully locked the range of dates...';
$ret = $ts->generateApprovalTimesheetRows($_USER['uid'], $emp);
$output = $ret[1];
} elseif ($ret === false) {
$error = 'Error! Database Error thrown.';
$output = '';
} else {
$error = 'Sorry, you cannot lock a timesheet when it has less than 80 booked hours.';
$output = '';
}
break;
case 'unlockrange':
$emp = COM_applyFilter($_REQUEST['emp'], true);
$start = COM_applyFilter($_REQUEST['start'], true);
