// Helper function which stores image in movie objects and also saves the image in specified folder
private void SaveMovieImage(PublicMovie movie, HttpPostedFileBase file)
{
string uploads = "~/Uploads";
// Check if file directory Exists and if not create it
if (!Directory.Exists(Server.MapPath(uploads)))
{
Directory.CreateDirectory(Server.MapPath(uploads));
}
if (file != null && file.ContentLength > 0)
{
// Create path for Image to be uploaded
string relativePath = uploads + "/" + file.FileName;
string physicalPath = Server.MapPath(relativePath);
// Store path in movie object
movie.Image = relativePath;
// If folder does not contain image, add it to the folder
if (!Server.MapPath(uploads).Contains(file.FileName))
{
file.SaveAs(physicalPath);
}
}
else // file is not selected
{
// If no image is selected make the image to default
if (String.IsNullOrEmpty(file.FileName))
{
movie.Image = uploads + "/default.jpg";
}
}
}
public ActionResult Edit([Bind(Include = "PublicMovieId, Title, Description, Year")] PublicMovie publicMovie)
{
if (ModelState.IsValid)
{
// Get List of all usermovies with same movie id
var userMovie = db.UserMovies.Where(movie => movie.PublicMovieId == publicMovie.PublicMovieId).ToList();
HttpPostedFileBase file = Request.Files["Image"];
SaveMovieImage(publicMovie, file);
// Replace the image location for every instance of selected movie in UserMovie
userMovie.ForEach(movie => movie.Image = publicMovie.Image);
// Rename title for every instance of usermovie
userMovie.ForEach(movie => movie.Title = publicMovie.Title);
db.Entry(publicMovie).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(publicMovie));
}
public ActionResult AddMovie([Bind(Include = "PublicMovieId, Title, Description, Image, Year")] PublicMovie movie)
{
if (ModelState.IsValid)
{
HttpPostedFileBase file = Request.Files["Image"]; // Retrieve file
SaveMovieImage(movie, file);
// Add and save movie inside database
db.PublicMovies.Add(movie);
db.SaveChanges();
return(RedirectToAction("Index", "PublicMovies"));
}
return(View(movie));
}
public ActionResult DeleteConfirmed(int id)
{
PublicMovie publicMovie = db.PublicMovies.Find(id);
// Remove from all user's lists
db.UserMovies.RemoveRange(db.UserMovies.Where(movie => movie.PublicMovieId == id));
// Remove the public version of movie
db.PublicMovies.Remove(publicMovie);
// Remove every review made for this movie
db.Reviews.RemoveRange(db.Reviews.Where(review => review.PublicMovieId == id));
db.SaveChanges();
return(RedirectToAction("Index"));
}
// Get movie object to delete
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
PublicMovie movie = db.PublicMovies.Find(id);
if (movie == null)
{
return(HttpNotFound());
}
return(View(movie));
}
// Retrieve data from UserMovie and PublicMovie to store in a ViewModel
public ActionResult MovieInfo(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(System.Net.HttpStatusCode.BadRequest));
}
// createUserList(); // Create user if one does not already exist
PublicMovie publicMovie = db.PublicMovies.Find(id); // Get selected movie
if (publicMovie == null)
{
return(HttpNotFound());
}
// Create movie model to store current movie
MovieDetailViewModel movieDetailViewModel = new MovieDetailViewModel()
{
Movie = publicMovie
};
// Get logged in user
var currUser = db.UserLists.FirstOrDefault(user => user.User.UserName == User.Identity.Name);
// If current user is logged in and contains a movie with title of selected movie update the database
if (currUser != null && currUser.WatchList.Where(movie => movie.Title == publicMovie.Title).Any())
{
movieDetailViewModel.Status = currUser.WatchList.FirstOrDefault(movie => movie.Title == publicMovie.Title).Status;
movieDetailViewModel.UserMovieId = currUser.UserListId;
}
movieDetailViewModel.ReviewsList.AddRange(db.Reviews.Where(review => review.PublicMovieId == publicMovie.PublicMovieId).Take(3)); // Get review for current movie
return(View(movieDetailViewModel));
}
