public ActionResult NewzSpotz()
{
ViewBag.NewGuid = Guid.NewGuid();
var vm = new AddSpotzViewModel();
return(View(vm));
}
public ActionResult NewSpotz(AddSpotzViewModel vm)
{
if (!ModelState.IsValid)
{
return(View("AddSpotzError"));
}
if (vm.Latitude == null || vm.Longitude == null)
{
return(Json(new { status = "error", message = "No coordinates" }));
}
HttpContext httpContext = System.Web.HttpContext.Current;
var spotz = _dbRepository.AddSpotz(vm, httpContext);
if (spotz == null)
{
return(Json(new { status = "error", message = "No saving!" }));
}
return(RedirectToAction("Index"));
}
// Lagrer ny spotz
public Spotz AddSpotz(AddSpotzViewModel vm, HttpContext httpContext)
{
var user = _db.Users.Find(httpContext.User.Identity.GetUserId());
var spotz = new Spotz
{
SpotzId = Guid.NewGuid(),
Title = vm.Title,
Description = vm.Description ?? "",
User = user,
Timestamp = DateTime.Now,
Latitude = vm.Latitude ?? "",
Longitude = vm.Longitude ?? ""
};
var listOfTags = new List <Tag>();
// Lager liste med tags fra kommaseparert string som skal legges i Spotz
if (vm.TagNames != null)
{
var listOfTagNames = vm.TagNames.TrimEnd(',').Split(',').ToList();
foreach (var tag in listOfTagNames)
{
var currentTag = _db.Tags.FirstOrDefault(t => t.TagName == tag);
// Hvis tag IKKE fins fra før:
if (currentTag == null)
{
currentTag = new Tag
{
TagName = tag,
TagId = Guid.NewGuid()
};
listOfTags.Add(currentTag);
currentTag.Spotzes.Add(spotz);
_db.Tags.Add(currentTag);
_db.Entry(currentTag).State = EntityState.Added;
}
else
{
listOfTags.Add(currentTag);
currentTag.Spotzes.Add(spotz);
_db.Entry(currentTag).State = EntityState.Modified;
}
}
}
spotz.Tags = listOfTags;
var request = httpContext.Request;
var file = request.Files[0];
var title = request.Form["title"];
var imageId = Guid.NewGuid();
try
{
var newImage = new Image
{
Data = _helperMethods.ConvertToByteArray(file.InputStream),
Timestamp = DateTime.Now,
Filename = title,
ImageId = imageId,
ImageUrl = string.Format($"/Images/{imageId}"),
Spotz = spotz
};
spotz.Images.Add(newImage);
_db.Spotzes.Add(spotz);
_db.Images.Add(newImage);
_db.Entry(spotz).State = EntityState.Added;
_db.Entry(newImage).State = EntityState.Added;
_db.SaveChanges();
return(spotz);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
return(null);
}
}
