public JsonResult Upload(UploadAlbumModel m)
{
try
{
if (ModelState.IsValid)
{
#region Upload
if (m.ImageFiles[0] == null)
ModelState.AddModelError("", "Bạn phải chọn ít nhất một hình ảnh!");
else if (m.ImageFiles.Count > 100)
ModelState.AddModelError("", "Bạn chỉ được đăng tối đa 100 ảnh trong một album!");
else
{
var album = new CreateAlbumRequestModel
{
AlbumContent = m.AlbumContent,
AlbumTitle = m.AlbumTitle,
CategoryId = m.CategoryId,
MemberId = SessionManager.UserLogged.UserId,
Tags = m.Tags,
ListImage = new List<CreateAlbumRequestModel.ImageRequest>()
};
foreach (var img in m.ImageFiles)
{
if (img.ContentType.Contains("image"))
{
var memoryStream = new MemoryStream();
img.InputStream.CopyTo(memoryStream);
album.ListImage.Add(new CreateAlbumRequestModel.ImageRequest()
{
ImageFile = Convert.ToBase64String(memoryStream.ToArray()),
ImageType = img.ContentType,
ImageName = img.FileName,
ImageTags = album.Tags,
ImageStory = album.AlbumContent,
ImageTitle = album.AlbumTitle,
DeviceInfo = "web"
});
}
}
var data1 = PostRepository.CreateAlbum(album);
if (data1.Code == "-1")
ModelState.AddModelError("", data1.Message);
else
return Json(new { Url = Url.Action("Detail", new { id = data1.Message }), Result = true });
}
#endregion
}
var message = ModelState.Values.Where(item => item.Errors.Count > 0).Aggregate("", (current1, item) => item.Errors.Aggregate(current1, (current, error) => current + (error.ErrorMessage + "</br>")));
return Json(new {Result = false , Message = message});
}
catch (Exception exception)
{
Logger.Error(exception.ToString);
return Json(new { Result = false, Message = exception.Message });
}
}
/// <summary>
/// Create album
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public PostEditResponseModel CreateAlbum(CreateAlbumRequestModel request)
{
if (AllowApi)
if (!CheckApi(new Guid(request.ApiKey)))
return new PostEditResponseModel()
{
Code = "-2",
Message = "Not allow this function for this API key. Please check again"
};
var albumId = Guid.NewGuid();
try
{
#region Insert Album
//Insert to category
//Get category
var cat = DataContext.Categories.SingleOrDefault(m => m.CategoryId == new Guid(request.CategoryId));
if (cat == null)
return new PostEditResponseModel
{
Code = "-1",
Message = "Cannot find category"
};
//Insert to relation
var relation = new Relation()
{
RelationId = Guid.NewGuid(),
RelationDataId = albumId,
RelationRelatedId = cat.CategoryId,
RelationType = "ALBUM_CATEGORY",
};
var album = new Album()
{
AlbumId = albumId,
AlbumContent = request.AlbumContent,
AlbumPermalink = CommonLib.GeneratePermalink(request.AlbumTitle),
Tags = request.Tags,
AlbumCreateDate = DateTime.UtcNow,
AlbumTitle = request.AlbumTitle,
MemberId = new Guid(request.MemberId),
Status = 1
};
#endregion
#region Insert Image
var listImage = new List<Image>();
foreach (var image in request.ListImage)
{
var imageId = Guid.NewGuid();
var pos = image.ImageName.LastIndexOf('.');
var fileextention = pos == -1 ? ".jpg" : image.ImageName.Substring(pos).ToLower();
var filenameLarge = "large-" + imageId + fileextention;
var filename = imageId.ToString() + fileextention;
var filenameMedium = "medium-" + imageId.ToString() + fileextention;
var uploadOrigin = CommonLib.UploadFile(image.ImageFile, filename, CommonLib.TypePath.Post);
var upload = CommonLib.UploadAndResizeImage(image.ImageFile, filenameLarge, 1000, CommonLib.TypePath.Post);
var upLoadMedium = CommonLib.UploadAndResizeImage(image.ImageFile, filenameMedium, 500, CommonLib.TypePath.Post);
if (!upload || !upLoadMedium || !uploadOrigin)
{
return new PostEditResponseModel
{
Code = "-1",
Message = "Upload image fail. Please check again"
}; // Upload image fail
}
// Insert new image
var imageData = new Image()
{
ImageId = imageId,
ImageTitle = image.ImageTitle,
AlbumId = albumId,
ImageLarge = filenameLarge,
ImageMedium = filenameMedium,
ImageOriginal = filename,
DeviceInfo = image.DeviceInfo,
LocationInfo = image.LocationInfo,
ImageCreateDate = DateTime.UtcNow,
ImageType = image.ImageType,
Status = 1,
ImageTags = image.ImageTags,
ImageStory = image.ImageStory
};
listImage.Add(imageData);
}
#endregion
DataContext.Relations.Add(relation);
DataContext.Albums.Add(album);
listImage.ForEach(img=>DataContext.Images.Add(img));
DataContext.SaveChanges();
return new PostEditResponseModel
{
Code = "1",
Message = albumId.ToString()
};
}
catch (Exception exception)
{
return new PostEditResponseModel
{
Code = "-1",
Message = exception.Message
};
}
}
