public IActionResult DetailsPhoto(int id, IFormFile file) // IFormFile for one Photo and IFormCollection for Multi Photo
{
var details = detailsRepo.GetById(id);
if (details == null)
{
return(NotFound());
}
var uploadFolderPath = Path.Combine(host.WebRootPath, "uploads");
if (!Directory.Exists(uploadFolderPath))
{
Directory.CreateDirectory(uploadFolderPath);
}
var fileName = Guid.NewGuid().ToString() + Path.GetExtension(file.FileName);
var filePath = Path.Combine(uploadFolderPath, fileName);
using (var stream = new FileStream(filePath, FileMode.Create))
{
file.CopyTo(stream);
}
var photo = new PhotoModel {
FileName = fileName
};
// subDepartment.Photos.Add(photo);
photo.DetailsId = details.Id;
photoRepo.Add(photo);
uow.Save();
var result = mapper.Map <PhotoModel, PhotoResource>(photo);
return(Ok(result));
}
public JsonResult Upload(FormCollection collection)
{
var model = new PhotoEntry();
//获取上传文件队列
var oFile = Request.Files["Filedata"];
if (oFile != null)
{
string topDir = collection["folder"]; // 获取uploadify的folder配置，在此示例中，客户端配置了上传到 Files/ 文件夹
// 检测并创建目录:当月上传的文件放到以当月命名的文件夹中，例如2011年11月的文件放到网站根目录下的 /Files/201111 里面
string dateFolder = Utility.GetUploadBasePath(topDir) + @"/" + DateTime.Now.Date.ToString("yyyyMM");
string thumbnailFolder = dateFolder + @"/thumbnail";
if (!Directory.Exists(dateFolder)) // 检测是否存在磁盘目录
{
Directory.CreateDirectory(dateFolder); // 不存在的情况下，创建这个文件目录 例如 C:/wwwroot/Files/201111/
}
if (!Directory.Exists(thumbnailFolder))
{
Directory.CreateDirectory(thumbnailFolder);
}
// 使用Guid命名文件，确保每次文件名不会重复
string guidFileName = Guid.NewGuid() + Path.GetExtension(oFile.FileName).ToLower();
// 保存文件，注意这个可是完整路径，例如C:/wwwroot/Files/201111/92b2ce5b-88af-405e-8262-d04b552f48cf.jpg
var originalPath = dateFolder + @"/" + guidFileName;
oFile.SaveAs(originalPath);
var original = new DirectoryInfo(originalPath).FullName.Replace(AppDomain.CurrentDomain.BaseDirectory, "");
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////// TODO 在此，您可以添加自己的业务逻辑，比如保存这个文件信息到数据库
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
var thumbnailPath = thumbnailFolder + @"/" + guidFileName;
using (var file = System.IO.File.OpenRead(originalPath))
{
PhotoUtils.CutForCustom(file, thumbnailPath, 380, 252, 50);
}
string thumbnail = new DirectoryInfo(thumbnailPath).FullName.Replace(AppDomain.CurrentDomain.BaseDirectory, "");
var newsId = DataCast.Get <int>(collection["NewsId"]);
model.Description = "请添加描述";
model.NewsId = newsId;
model.Original = @"~\" + original;
model.Thumbnail = @"~\" + thumbnail;
_photo.Add(model);
}
return(Json(model));
}
public async Task <IActionResult> ReplacePhoto(Photos model)
{
if (model != null)
{
string FileExtension = String.Empty;
List <IFormFile> filelst = new List <IFormFile>();
filelst.Add(model.ReplacePhoto);
//CHECK for new file if it's valid then proceed
if (!ValidateFileExtension(filelst, out FileExtension))
{
TempData["Error"] = "File Extension " + FileExtension + " is not allowed";
return(RedirectToAction("AlbumDetail", new RouteValueDictionary(new { controller = "User", action = "AlbumDetail", albumId = model.AlbumEncrypted })));
}
Photos p = photoRepository.DeletePhoto(model.Id);
//return RedirectToAction("AlbumDetail", new RouteValueDictionary(new { controller = "User", action = "AlbumDetail", albumId = AlbumEncrypted }));
LMCommon.DeletePhoto(model.PhotoPath, hostingEnvironment.WebRootPath, configuration["PhotoPath"]);
string path = await LMCommon.UploadPhoto(model.ReplacePhoto, hostingEnvironment.WebRootPath, configuration["PhotoPath"]);
//REPLACE
if (!String.IsNullOrEmpty(path))
{
AccountUser user = await GetLoggedInUser();
Photos ph = new Photos();
ph.PhotoPath = path;
ph.AlbumId = model.AlbumId;
ph.UserId = user.Id;
ph.UplodedDate = DateTime.Now.ToString();
ph.ImgName = GetImageName(path);
photoRepository.Add(ph);
toastNotification.AddSuccessToastMessage("Image Replace successfully");
}
}
return(RedirectToAction("AlbumDetail", new RouteValueDictionary(new { controller = "User", action = "AlbumDetail", albumId = model.AlbumEncrypted })));
}
/// <summary>
/// 保存添加数据 Add(PhotoInfo entity)
/// </summary>
/// <param name="entity">实体类(PhotoInfo)</param>
///<returns>返回新增的ID</returns>
public void Add(PhotoInfo entity)
{
_photo.Add(entity);
}