}
if ($_POST['expense_owner']) {
if (!in_array($_POST['expense_owner'], $member_ids)) {
$errorString[] = "Invalid expense owner selected! (what are you doing??) <br />";
}
}
if (!empty($errorString)) {
$showaddform = true;
} else {
// no errors, add expense
if ($_POST['expense_owner']) {
$xuid = $_POST['expense_owner'];
} else {
$xuid = $user->data['user_id'];
}
if (book_expense($_POST['description'], $_POST['amount'], $_POST['type_id'], $timestamp, $xuid, $groupdetails['group_id'], $_POST['members'], $_POST['event_id'])) {
//$resultString = "Expense succesfully added";
// update achievements
$ac = new Achievements($groupdetails['group_id']);
$msg = "b1";
mail_expense($_POST['description'], $_POST['amount'], $_POST['type_id'], $timestamp, $xuid, $groupdetails['group_id'], $_POST['members'], $_POST['event_id']);
} else {
//$resultString = "Error: Could not add expense";
$msg = "b2";
}
if ($_POST['redirect'] != "") {
$redirect = "http://" . $_SERVER['HTTP_HOST'] . DIR . $_POST['redirect'] . "&msg={$msg}";
header("Location: {$redirect}");
exit;
}
}
print_settle_group_list_form($settle_array, $groupdetails['group_id']);
} elseif ($mode == 'process') {
if (!validate_check_arr($groupdetails['group_id'], $_POST['hash'])) {
// cannot settle, transactions changed during submit
// Start HTML output
print_header();
fatal_error("<b>Error:</b> Could not settle accounts, transactions occured while processing");
}
foreach ($settle_array as $key => $value) {
$pay_array[$value['pay_uid']][] = array("pay_name" => $value['pay_name'], "get_uid" => $value['get_uid'], "get_name" => $value['get_name'], "sum" => $value['sum']);
}
$desc = "Account settlement";
foreach ($_POST['paylist'] as $val) {
$ids = explode('-', $val);
foreach ($pay_array[$ids[0]] as $getter) {
if ($ids[1] == $getter['get_uid']) {
// echo "id {$ids[0]} ({$getter['pay_name']}) pays id {$ids[1]} ({$getter['get_name']} {$getter['sum']}<br>";
if (book_expense($desc, $getter['sum'], 5, time(), $ids[0], $groupdetails['group_id'], array($ids[1]), 0)) {
//$resultString = "Accounts settled";
$msg = "s1";
} else {
//$resultString = "Errors occured while settling accounts";
$msg = "s2";
}
}
}
}
$redirect = "http://" . $_SERVER['HTTP_HOST'] . DIR . "group_detail.php?groupid=" . $groupdetails['group_id'] . "&msg={$msg}";
header("Location: {$redirect}");
}
print_footer($user, 2, $groupdetails['group_id']);