private JsonResult GetRandomSoundFile(string component, SoundFileCategory category)
{
var file = _soundFilePicker.GetRandomSoundFile(component, category);
var relative = _filePathConverter.ToFullWebUrl(file);
return(Json(Url.Content(relative),
JsonRequestBehavior.AllowGet));
}
public string GetRandomSoundFile(string component, SoundFileCategory category)
{
string subfolder = FormatSubFolder(component, category);
string fullFolderPath = FormatFullFolder(subfolder);
lock (_lockObject)
{
DirectoryFileCache cache = _fileCaches.GetOrAdd(subfolder, sf => new DirectoryFileCache(fullFolderPath));
if (cache.ContainsFiles)
{
var random = new Random();
return(cache.Files.Skip(random.Next(0, cache.Files.Count() - 1)).FirstOrDefault());
}
}
if (!component.Equals("Generic", StringComparison.CurrentCultureIgnoreCase))
{
return(GetRandomSoundFile("Generic", category));
}
return(String.Empty);
}
private string FormatSubFolder(string component, SoundFileCategory category)
{
return($"{component}\\{category}");
}
