public Task <List <ImageFileViewModel> > GetImageFilesAsync()
{
if (_imageFiles != null)
{
return(Task.FromResult(_imageFiles));
}
_imageFiles = new List <ImageFileViewModel>();
var files = Directory.GetFiles(_path)
.Where(p =>
{
var extension = Path.GetExtension(p).ToLower();
return(JpegExtensions.Contains(extension) || RawExtensions.Contains(extension));
})
.OrderBy(p => p);
var groupedFiles = files.GroupBy(Path.GetFileNameWithoutExtension);
foreach (var groupedFile in groupedFiles)
{
var jpegFilepath = groupedFile.FirstOrDefault(p => JpegExtensions.Contains(Path.GetExtension(p)?.ToLower()));
var rawFilepath = groupedFile.FirstOrDefault(p => RawExtensions.Contains(Path.GetExtension(p)?.ToLower()));
var imageFile = new ImageFileViewModel(jpegFilepath, rawFilepath);
_imageFiles.Add(imageFile);
}
return(Task.Run(() =>
{
_imageFiles.AsParallel().ForAll(p => p.InitializePreviewImage());
return _imageFiles;
}));
}
public async Task <string> SaveImageFile(ImageFileViewModel model)
{
var FilePath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "Img", $"{Guid.NewGuid()}.jpg");
await File.WriteAllBytesAsync(FilePath, model.Image.ToByte());
return(FilePath);
}
public async Task <IActionResult> FormFile([FromForm] ImageFileViewModel model)
{
if (model.Image.Length > (model.Size * 1024))
{
throw new FileLoadException($"حجم تصویر وارد شده نباید بیش از {model.Size} کیلوبایت باشد");
}
return(Ok(await _imageUpload.SaveImageFile(model)));
}
internal FileViewModelBase OpenFile(string filePath)
{
var fileViewModel = _files.FirstOrDefault(fm => fm.FilePath == filePath);
if (fileViewModel != null)
{
return(fileViewModel);
}
string extension = Path.GetExtension(filePath).ToLower();
switch (extension)
{
case ".ogg":
case ".rpgmvo":
case ".ogg_":
case ".m4a":
case ".rpgmvm":
case ".m4a_":
case ".wav":
case ".rpgmvw":
case ".wav_":
fileViewModel = new AudioFileViewModel(filePath);
_files.Add(fileViewModel);
break;
case ".png":
case ".rpgmvp":
case ".png_":
fileViewModel = new ImageFileViewModel(filePath);
_files.Add(fileViewModel);
break;
case ".json":
fileViewModel = new JsonFileViewModel(filePath);
_files.Add(fileViewModel);
break;
case ".rpgsave":
fileViewModel = new SaveFileViewModel(filePath);
_files.Add(fileViewModel);
break;
case ".script":
fileViewModel = new ScriptFileViewModel(filePath);
_files.Add(fileViewModel);
break;
default:
fileViewModel = new GeneralFileViewModel(filePath);
_files.Add(fileViewModel);
break;
}
return(fileViewModel);
}
