public object Invoke(TemplateContext context, ScriptNode callerContext, ScriptArray arguments, ScriptBlockStatement blockStatement)
{
if (arguments.Count == 0)
{
throw new ArgumentException("Argument can't be empty", nameof(arguments));
}
var baseName = Path.Combine(
Path.GetDirectoryName(context.CurrentSourceFile),
Path.GetFileNameWithoutExtension(context.CurrentSourceFile)
)
.Replace("\\", ".");
context.TagsCurrentLocal.TryGetValue(LocalizeAssemblyFunction.CurrentAssemblyKey, out object assembly);
if (assembly is null)
{
context.Tags.TryGetValue(LocalizeAssemblyFunction.CurrentAssemblyKey, out assembly);
}
if (assembly is null)
{
throw new ArgumentNullException("To use localize function you must specify an assembly from where to load the ressource \"locassembly 'assembly name'\"");
}
var stringLocalizer = this.stringLocalizerFactory.Create(baseName, (assembly as Assembly).FullName);
var key = arguments[0].ToString();
var args = arguments.Skip(1).ToList();
return(stringLocalizer.GetString(key, args));
}
private string GetString(ScriptArray arguments)
{
if (arguments.IsNullOrEmpty())
{
return(string.Empty);
}
var name = arguments[0];
if (name == null || name.ToString().IsNullOrWhiteSpace())
{
return(string.Empty);
}
var args = arguments.Skip(1).Where(x => x != null && !x.ToString().IsNullOrWhiteSpace()).ToArray();
return(args.Any() ? _localizer[name.ToString(), args] : _localizer[name.ToString()]);
}