public ActionResult Edit(TomeViewModel editedTome)
{
string path = Server.MapPath("../..");
try
{
string currentUserId = User.Identity.GetUserId();
ApplicationUser currentUser = db.Users.FirstOrDefault(x => x.Id == currentUserId);
Models.Tome tome = db.Tomes.Find(editedTome.ReferredTome.TomeId);
tome.CreationDate = DateTime.Now;
tome.IsPrivate = editedTome.ReferredTome.IsPrivate;
TomeHistory tomeHistory = new TomeHistory
{
Tome = tome,
FilePath = path + BASE_PATH + TOME_IDENTIFIER +
(User.Identity.GetUserName().IsEmpty() ? ("anonymous" + Request.AnonymousID) : User.Identity.GetUserName()) +
"-" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".html",
ModificationDate = DateTime.Now,
ApplicationUser = currentUser
};
if (!Request.IsAuthenticated && tome.IsPrivate)
{
return(RedirectToAction("NotFound", "Error"));
}
Models.TomeViewModel editTomeViewModel = new TomeViewModel();
var selectedTag = (from tag in db.TagReferences
where tag.TomeId == tome.TomeId
select tag).SingleOrDefault();
var SelectListItems = db.Tags.Select(x => new SelectListItem {
Value = x.TagId.ToString(), Text = x.TagTitle
});
var TagList = new List <SelectListItem>(SelectListItems);
editTomeViewModel.TagList = TagList;
if (selectedTag != null)
{
selectedTag.TagId = editedTome.SelectedTag;
db.SaveChanges();
}
else
{
TagReference newTagRef = new TagReference();
newTagRef.TomeId = editedTome.ReferredTome.TomeId;
newTagRef.TagId = editedTome.SelectedTag;
db.TagReferences.Add(newTagRef);
}
// insert into db
db.TomeHistories.Add(tomeHistory);
db.SaveChanges();
// create file and fill with content
string content = editedTome.TomeContent.Content.Replace("\"../uploads/", "\"../../uploads/");;
System.IO.File.WriteAllText(tomeHistory.FilePath, content);
// update curent version
var currentVersion = db.CurrentVersions.SingleOrDefault(m => m.Tome.TomeId == editedTome.ReferredTome.TomeId);
currentVersion.TomeHistory = tomeHistory;
db.SaveChanges();
}
catch (Exception e)
{
TempData["Alert"] = "An error occured: TomeController Edit Post";
Console.WriteLine(e);
throw;
}
return(RedirectToAction("Index"));
}
public ActionResult Add(Models.TomeViewModel tome)
{
string path = Server.MapPath("..");
try
{
if (!ModelState.IsValid)
{
TempData["Alert"] = "Fill all required fields.";
return(RedirectToAction("Add"));
}
string currentUserId = User.Identity.GetUserId();
ApplicationUser currentUser = db.Users.FirstOrDefault(x => x.Id == currentUserId);
var resultTomes = db.Tomes.Where(x => x.Name == tome.ReferredTome.Name).SingleOrDefault();
if (resultTomes != null)
{
TempData["Alert"] = "A tome with this name already exists.";
return(RedirectToAction("Add"));
}
tome.ReferredTome.CreationDate = DateTime.Now;
tome.ReferredTome.Name = tome.ReferredTome.Name.ToLower();
if (Request.IsAuthenticated)
{
tome.ReferredTome.ApplicationUser = currentUser;
}
else
{
// need to be null for anonymous users
tome.ReferredTome.IsPrivate = false;
tome.ReferredTome.ApplicationUser = null;
}
db.Tomes.Add(tome.ReferredTome);
db.SaveChanges();
// check if tag is non empty
if (tome.SelectedTag != 0)
{
Tag chosenTag = db.Tags.Find(tome.SelectedTag);
TagReference newReference = new TagReference();
newReference.Tag = chosenTag;
newReference.Tome = tome.ReferredTome;
db.TagReferences.Add(newReference);
}
// create init history
TomeHistory tomeHistory = new TomeHistory
{
Tome = tome.ReferredTome,
FilePath = path + BASE_PATH + TOME_IDENTIFIER +
(User.Identity.GetUserName().IsEmpty() ? ("anonymous" + Request.AnonymousID) : User.Identity.GetUserName()) +
"-" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".html",
ModificationDate = DateTime.Now,
ApplicationUser = currentUser
};
db.TomeHistories.Add(tomeHistory);
db.SaveChanges();
//Write content to file
string content = tome.TomeContent.Content.Replace("\"../uploads/", "\"../../uploads/");
System.IO.File.WriteAllText(tomeHistory.FilePath, content);
CurrentVersion currentVersion = new CurrentVersion
{
TomeHistory = tomeHistory, Tome = tome.ReferredTome
};
db.CurrentVersions.Add(currentVersion);
db.SaveChanges();
return(RedirectToAction("Show", new { id = tome.ReferredTome.TomeId }));
}
catch (Exception e)
{
TempData["Alert"] = "An error occured: TomeController Add Post";
Debug.WriteLine("An error occured: " + e);
return(RedirectToAction("Index"));
}
}
