private async Task <int> scanComic(DirectoryInfo directory, int galleryId)
{
int addCount = 0;
foreach (var subDir in directory.GetDirectories())
{
if (subDir.Name.StartsWith(".") || subDir.Name.StartsWith("@"))
{
continue;
}
var images = Comic.GetImageFiles(subDir.FullName);
int imagesCount = images.Count();
if (imagesCount > 0 && await _comicService.GetComic(subDir.FullName) == null)
{
Comic comic = new Comic
{
Title = subDir.Name,
CoverImage = images.FirstOrDefault().Name,
DirectoryPath = subDir.FullName,
PageCount = imagesCount,
AddTime = subDir.CreationTime,
GalleryId = galleryId
};
await SendMessage($"新增漫画 {comic.Title}");
await _comicService.AddComic(comic);
addCount++;
}
addCount += await scanComic(subDir, galleryId);
}
return(addCount);
}
public async Task <IActionResult> OnGetAsync()
{
if (!ModelState.IsValid)
{
return(NotFound());
}
var comic = await _comicService.GetComic(Id);
if (comic == null)
{
return(NotFound());
}
Comic = comic;
return(Page());
}
public async Task <IActionResult> Image(int comicId, string imageFilename)
{
Comic comic = await _comicService.GetComic(comicId);
string filePath = comic.GetImageFullPath(imageFilename);
FileInfo file = new FileInfo(filePath);
if (!file.Exists)
{
return(NotFound());
}
else
{
var contentTypeProvider = new FileExtensionContentTypeProvider();
string contentType = contentTypeProvider.Mappings[file.Extension];
var stream = System.IO.File.OpenRead(filePath);
return(File(stream, contentType));
}
}