public ActionResult MyPicture(HttpPostedFileBase picture)
{
try
{
Image image = ImageManipulation.LoadImage(picture.InputStream);
if (image == null)
{
TempData["ErrorMessage"] = "Niste poslali sliku";
return(RedirectToAction("Index", "Settings"));
}
var user = SessionData.User;
image = ImageManipulation.ResizeImage(image, 320, 320);
user.Picture = ImageManipulation.StoreImage(image);
user.PictureType = ImageManipulation.OutputImageFormat;
SessionData.User = user;
dbProvider.UpdateUser(user);
return(RedirectToAction("Index", "Settings"));
}
catch (Exception)
{
ViewBag.ErrorMessage = "Slika koju ste poslali nije ispravna";
return(RedirectToAction("Index", "Settings"));
}
}
public async Task <ActionResult> Create([Bind(Include = "Name,Duration,StartAmmount,Picture")] AuctionViewModel auction)
{
if (ModelState.IsValid)
{
Db.Auctions.Add(new Auction
{
Id = Guid.NewGuid().ToString(),
Duration = auction.Duration,
EndDate = DateTime.Now,
StartDate = DateTime.Now,
StartAmmount = auction.StartAmmount,
CurrentAmmount = auction.StartAmmount,
Name = auction.Name,
PictureContent = ImageManipulation.StoreImage(ImageManipulation.ResizeImage(ImageManipulation.LoadImage(auction.Picture.InputStream), 600, 600)),
Status = Auction.AuctionStatus.READY,
User = await UserManager.FindByIdAsync(User.Identity.GetUserId()),
Currency = Db.Params.Find("C").Value,
CurrencyPrice = decimal.Parse(Db.Params.Find("T").Value)
});
await Db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
return(View(auction));
}
public ActionResult Edit(GroupModel model)
{
if (ModelState.IsValid)
{
if (model.Id == null)
{
if (model.Picture == null)
{
return(Content("FAIL:Niste poslali sliku"));
}
var image = ImageManipulation.LoadImage(model.Picture.InputStream);
if (image == null)
{
return(Content("FAIL:Niste poslali sliku"));
}
image = ImageManipulation.ResizeImage(image, 160, 160);
var group = dbProvider.CreateGroup(new DB.Entities.Group
{
Binary = false,
Name = model.Name,
Timestamp = DateTime.Now,
Picture = ImageManipulation.StoreImage(image),
PictureType = ImageManipulation.OutputImageFormat,
});
var users = model.GetMembers();
var friends = dbProvider.GetFriends(SessionData.User).Union(dbProvider.GetUsersInGroup(group));
foreach (var user in users)
{
if (user.Id == SessionData.User.Id || friends.All(x => x.Id != user.Id))
{
return(HttpNotFound());
}
}
dbProvider.AddUsersToGroup(users, group, false);
dbProvider.AddUsersToGroup(new List <DB.Entities.User> {
SessionData.User
}, group, true);
dbProvider.CommitIfNecessary();
foreach (var user in users)
{
MessengerHub.CallRefresh(friends.First(x => x.Id == user.Id).RtID);
}
return(Content("OK"));
}
else
{
Image picture = null;
if (model.Picture != null)
{
picture = ImageManipulation.LoadImage(model.Picture.InputStream);
if (picture == null)
{
return(Content("FAIL:Niste poslali sliku"));
}
picture = ImageManipulation.ResizeImage(picture, 160, 160);
}
var group = dbProvider.GetGroupsForUser(SessionData.User).FirstOrDefault(x => x.Id == model.Id);
if (group == null || !(bool)group.IsAdmin)
{
return(HttpNotFound());
}
var oldMembers = dbProvider.GetUsersInGroup(group);
var newMembers = model.GetMembers();
var friends = dbProvider.GetFriends(SessionData.User).Union(dbProvider.GetUsersInGroup(group));
foreach (var user in newMembers)
{
if (user.Id == SessionData.User.Id || friends.All(x => x.Id != user.Id))
{
return(HttpNotFound());
}
}
newMembers.Add(SessionData.User);
List <User> deletedMembers = new List <User>();
List <User> addedMembers = new List <User>();
foreach (var member in oldMembers)
{
if (!newMembers.Any(x => x.Id == member.Id))
{
deletedMembers.Add(member);
}
}
foreach (var member in newMembers)
{
if (!oldMembers.Any(x => x.Id == member.Id))
{
addedMembers.Add(member);
}
}
dbProvider.RemoveUsersFromGroup(deletedMembers, group);
dbProvider.AddUsersToGroup(addedMembers, group, false);
if (model.Name != group.Name || model.Picture != null)
{
if (model.Name != group.Name)
{
group.Name = model.Name;
}
if (picture != null)
{
group.Picture = ImageManipulation.StoreImage(picture);
}
dbProvider.UpdateGroup(group, picture != null);
}
dbProvider.CommitIfNecessary();
foreach (var member in deletedMembers)
{
MessengerHub.CallRefresh(member.RtID);
}
foreach (var member in addedMembers)
{
MessengerHub.CallRefresh(friends.First(x => x.Id == member.Id).RtID);
}
return(Content("OK"));
}
}
else
{
var x = ModelValidationErrors;
return(Content("FAIL:" + string.Join(", ", ModelValidationErrors)));
}
}
