public static bool IsValidLink(IProtoService protoService, string url)
{
if (protoService == null)
{
return(Uri.IsWellFormedUriString(url, UriKind.Absolute));
}
var response = protoService.Execute(new GetTextEntities(url));
if (response is TextEntities entities)
{
return(entities.Entities.Count == 1 && entities.Entities[0].Offset == 0 && entities.Entities[0].Length == url.Length && entities.Entities[0].Type is TextEntityTypeUrl);
}
return(false);
}
public string GetString(string key)
{
var values = GetLanguagePack(key);
if (values.TryGetValue(key, out string value))
{
return(value);
}
var path = Path.Combine(ApplicationData.Current.LocalFolder.Path, $"{_protoService.SessionId}");
var result = _protoService.Execute(new GetLanguagePackString(path, "android", _languageCode, key));
if (result is LanguagePackStringValueOrdinary ordinary)
{
values[key] = ordinary.Value;
return(ordinary.Value);
}
return(null);
}