}
if ($sAction == 'delete') {
if (!($iLine = $_GET['line'])) {
Linko_Request::redirect('index.php');
}
if (Linko_Admin::removeRule($iLine)) {
Linko_Request::redirect('index.php', 'Rule Removed Successfully');
}
} else {
if ($sAction == 'edit') {
$bEdit = true;
if (!($iEdit = $_GET['line'])) {
Linko_Request::redirect('index.php');
}
if (isset($_POST['edit_rule'])) {
if (Linko_Admin::editRule($iEdit, $_POST['expression'], $_POST['redirect'], $_POST['flag'])) {
Linko_Request::redirect('index.php', 'Rule Updated Successfully');
}
}
} else {
if ($sAction == 'add_rule') {
if (isset($_POST['add_rule'])) {
$sExpr = $_POST['expression'];
$sRedirect = $_POST['redirect'];
$sFlag = $_POST['flag'];
if (empty($sExpr) || empty($sRedirect) || empty($sFlag)) {
$aErrors[] = 'One or More Required Field(s) Empty';
}
if ($sCompilationError = Linko_Util::pregValidate('/' . $oRewrite->prepareExpression($sExpr) . '/')) {
$aErrors[] = $sCompilationError;
}
