public override void Visit(VariableExpr expr)
{
if (expr.Name == "" || !_variables.ContainsKey(expr.Name))
{
_needsAsync = true;
}
}
private void InitVariableScope()
{
_vars = new VariableScope();
_vars["this"] = this;
_vars["isset"] = new FuncHandler((args) =>
{
return(_vars.ContainsKey((string)args[0]));
});
_vars["url"] = new FuncHandler((args) =>
{
return(GetUrl(Array.ConvertAll(args, new Converter <object, string>((x) =>
{
return x.ToString();
}))));
});
_vars["res"] = new FuncHandler((args) =>
{
return(GetRes(Array.ConvertAll(args, new Converter <object, string>((x) =>
{
return x.ToString();
}))));
});
_vars["urlencode"] = new FuncHandler((args) =>
{
return(HttpUtility.UrlEncode(Convert.ToString(args[0])));
});
_vars["filesystem"] = new FuncHandler((args) =>
{
return(GetFileSystemUrl(Array.ConvertAll(args, new Converter <object, string>((x) =>
{
return x.ToString();
}))));
});
_vars["passport"] = new FuncHandler((args) =>
{
return(GetPassportUrl(Array.ConvertAll(args, new Converter <object, string>((x) =>
{
return x.ToString();
}))));
});
_vars["now"] = DateTime.Now;
//_vars["ext"] = (Settings.Instance.UrlMode != Configuration.SiteUrlMode.Dynamic) ? Utility.DefaultExt : string.Empty;
_vars["ext"] = Utility.DefaultExt;
}
