public HttpResponseMessage UploadPhoto([FromUri] int id)
{
if (!Request.Content.IsMimeMultipartContent())
{
throw new HttpResponseException(new HttpResponseMessage(HttpStatusCode.UnsupportedMediaType));
}
using (var db = new OnlineMusicEntities())
{
// Query artist in database and check artist is existed
var user = (from u in db.UserInfoes
where u.Id == id
select u).FirstOrDefault();
if (user == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "Không tìm thấy user id=" + id));
}
var file = HttpContext.Current.Request.Files.Count > 0 ? HttpContext.Current.Request.Files[0] : null;
if (file != null && file.ContentLength > 0)
{
using (var transaction = db.Database.BeginTransaction())
{
try
{
#region Upload file to drive
// Setup photo uploaded path
string ext = Path.GetExtension(file.FileName).ToLower();
string fileName = user.FullName + ext;
string folderId = services.SearchFolder(user.User.Username, GoogleDriveServices.AVATARS) ??
services.CreateFolder(user.User.Username, GoogleDriveServices.AVATARS);
Stream scaledImage = ImageFactory.Resize(file.InputStream);
// Photo will upload in Images/Avatars/{username}/{fileName}
string resourceId = services.UploadFile(scaledImage, fileName, Media.GetMediaTypeFromExtension(ext), folderId);
if (resourceId == null)
{
transaction.Rollback();
return(Request.CreateResponse(HttpStatusCode.InternalServerError, "Upload thất bại"));
}
else
{
// Add new resource
Resource resource = new Resource()
{
Id = resourceId,
Name = fileName,
Type = (int)ResourceTypeManager.Image
};
db.Resources.Add(resource);
db.SaveChanges();
// Update artist photo resource
user.Avatar = resourceId;
db.SaveChanges();
transaction.Commit();
return(Request.CreateResponse(HttpStatusCode.OK, String.Format("Upload avatar cho user {0} thành công", user.User.Username)));
}
#endregion Upload file to drive
}
catch (Exception ex)
{
transaction.Rollback();
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, ex.Message));
}
}
}
else
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Dữ liệu upload không hợp lệ"));
}
}
}
public HttpResponseMessage UploadSong([FromUri] long id)
{
if (!Request.Content.IsMimeMultipartContent())
{
throw new HttpResponseException(new HttpResponseMessage(HttpStatusCode.UnsupportedMediaType));
}
using (var db = new OnlineMusicEntities())
{
// Check if song existed in database
var song = (from s in db.Songs
join u in db.Users on s.AuthorId equals u.Id
where s.Id == id
select s).FirstOrDefault();
if (song == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "Không tìm thấy media id=" + id));
}
var file = HttpContext.Current.Request.Files.Count > 0 ? HttpContext.Current.Request.Files[0] : null;
if (file != null && file.ContentLength > 0)
{
using (var transaction = db.Database.BeginTransaction())
{
try
{
#region Upload file to drive
// Setup photo uploaded path
// Path.GetExtension return .{ext}
var ext = Path.GetExtension(file.FileName).ToLower();
var fileName = song.Title + ext;
ResourceTypeManager resourceType = Media.GetResourceType(ext);
string folderId;
string message;
if (resourceType == ResourceTypeManager.Video)
{
folderId = services.SearchFolder(song.User.Username, GoogleDriveServices.VIDEOS) ??
services.CreateFolder(song.User.Username, GoogleDriveServices.VIDEOS);
message = $"{song.User.Username} vừa upload video mới";
}
else
{
folderId = services.SearchFolder(song.User.Username, GoogleDriveServices.MUSICS) ??
services.CreateFolder(song.User.Username, GoogleDriveServices.MUSICS);
message = $"{song.User.Username} vừa upload bài hát mới";
}
// Photo will upload in Musics/{username}/{fileName}
var resourceId = services.UploadFile(file.InputStream, fileName, Media.GetMediaTypeFromExtension(ext), folderId);
if (resourceId == null)
{
transaction.Rollback();
return(Request.CreateResponse(HttpStatusCode.InternalServerError, "Upload thất bại"));
}
else
{
// Add new resource
Resource resource = new Resource()
{
Id = resourceId,
Name = fileName,
Type = (int)resourceType
};
db.Resources.Add(resource);
db.SaveChanges();
// Update song resource
song.ResourceId = resourceId;
db.SaveChanges();
transaction.Commit();
try
{
List <Notification> notifications = new List <Notification>();
foreach (User user in song.User.User1)
{
Notification notification = new Notification()
{
Title = "Thông báo từ người dùng",
Message = message,
CreatedAt = DateTime.Now,
UserId = user.Id,
IsMark = false,
Action = NotificationAction.UPLOAD
};
notifications.Add(notification);
}
if (notifications.Count > 0)
{
db.Notifications.AddRange(notifications);
db.SaveChanges();
transaction.Commit();
}
}
catch
{
}
return(Request.CreateResponse(HttpStatusCode.OK, String.Format("Upload media {0} thành công", song.Title)));
}
#endregion Upload file to drive
}
catch (Exception ex)
{
transaction.Rollback();
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, ex.Message));
}
}
}
else
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Dữ liệu upload không hợp lệ"));
}
}
}