public ActionResult Edit([Bind(Include = "Id,Name,ForeignName,Description,ForeignDescription,Price,NativeLang,ForeignLang,Text,NewNativeLangCode,NewNativeLangName,NewForeignLangCode,NewForeignLangName,TransUILabels", Exclude = "SoldNumber,UserId")] CreateViewModel vm, HttpPostedFileBase file)
{
Module m = db.Modules.Find(vm.Id);
if (m == null)
{
return(HttpNotFound());
}
//check security
var curUser = db.AspNetUsers.FirstOrDefault(o => o.UserName == User.Identity.Name);
bool isAdmin = curUser == null ? false : curUser.IsAdmin == true;
if (!isAdmin)
{
if (m.UserId != User.Identity.GetUserId())
{
TempData["warning"] = "You must be creator of this module to edit/delete it.";
}
if (m.Locked)
{
TempData["warning"] = "This module is locked and cannot be edited or deleted.";
}
if (TempData["warning"] != null)
{
return(RedirectToAction("Details", new { id = m.Id }));
}
}
if (ModelState.IsValid) //save module details
{
m.ImageFileName = SaveFile(m.Id, file);
m.NewNativeLangCode = vm.NewNativeLangCode; //new lang and TransUI are optional, when module is approved for locking, admin decides if they are correct and adds new lang to lang table
m.NewNativeLangName = vm.NewNativeLangName;
m.NewForeignLangCode = vm.NewForeignLangCode;
m.NewForeignLangName = vm.NewForeignLangName;
m.TransUILabels = vm.TransUILabels;
m.Name = vm.Name += "_" + vm.Id; //append unique suffix
m.ForeignName = vm.ForeignName;
m.Description = vm.Description;
m.ForeignDescription = vm.ForeignDescription;
m.ForeignLang = vm.ForeignLang;
m.NativeLang = vm.NativeLang;
m.Price = vm.Price;
m.Locked = vm.Locked;
db.SaveChanges();
return(RedirectToAction("Index")); //on success return to index
}
return(View(vm));
}
public ActionResult Create()
{
IEnumerable <Lang> l = db.Langs.Where(o => o.LangCode != "---");
var vm = new CreateViewModel()
{
ForeignLangList = new SelectList(l, "LangCode", "LangName").ToList(),
NativeLangList = new SelectList(l, "LangCode", "LangName").ToList(),
TransUILabels = transUILabelsTemplate
};
vm.ForeignLangList.Single(o => o.Value == "es-ES").Selected = true;
vm.NativeLangList.Single(o => o.Value == "en-US").Selected = true;
var tmp = vm.NativeLangList.ToList();
return(View(vm));
}
// GET: /Module/Details/5
public ActionResult Details(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Module module = db.Modules.Find(id);
if (module == null)
{
return(HttpNotFound());
}
var curUser = db.AspNetUsers.FirstOrDefault(o => o.UserName == User.Identity.Name);
bool isAdmin = curUser == null ? false : curUser.IsAdmin == true;
string filePath = Directory.GetFiles(Server.MapPath("~/Content/Upload"), module.Id + ".*").FirstOrDefault();
var vm = new CreateViewModel()
{
Id = module.Id,
IsAdmin = isAdmin,
Name = module.Name,
ForeignName = module.ForeignName,
Description = module.Description,
ForeignDescription = module.ForeignDescription,
ForeignLang = module.ForeignLang,
NativeLang = module.NativeLang,
Price = module.Price,
Text = module.Text,
SoldNumber = isAdmin ? module.SoldNumber : 0,
UserName = isAdmin ? module.AspNetUser.UserName : null,
PaypalButtonId = module.PaypalButtonId,
ImagePath = filePath != null ? "../../Content/Upload/" + Path.GetFileName(filePath) : "../../Content/Upload/lds-audio-book.jpeg"
};
if (!String.IsNullOrWhiteSpace(vm.Text)) //truncate text for details view, after working on phrases and TTS status!
{
vm.Text = vm.Text.Substring(0, Math.Min(vm.Text.Length, 100)) + "...";
}
vm.Name = vm.Name.Substring(0, vm.Name.LastIndexOf('_')); //cut off the unique suffix
return(View(vm));
}
public ActionResult Create([Bind(Include = "Id,Name,Description,Price,NativeLang,ForeignLang,Text,ForeignName,ForeignDescription", Exclude = "SoldNumber,UserId")] CreateViewModel vm, HttpPostedFileBase file)
{
if (User.Identity.Name == null)
{
return(RedirectToAction("Index")); //must be logged in to create/edit/delete
}
IEnumerable <Lang> l = db.Langs.Where(o => o.LangCode != "---");
vm.ForeignLangList = new SelectList(l, "LangCode", "LangName");
vm.NativeLangList = new SelectList(l, "LangCode", "LangName");
vm.TransUILabels = transUILabelsTemplate;
if (ModelState.IsValid)
{
Module m = new Module()
{
UserId = User.Identity.GetUserId(),
Name = vm.Name,
ForeignName = vm.ForeignName,
Description = vm.Description,
ForeignDescription = vm.ForeignDescription,
ForeignLang = vm.ForeignLang,
NativeLang = vm.NativeLang,
Price = vm.Price,
Text = vm.Text,
NewNativeLangCode = vm.NewNativeLangCode,
NewNativeLangName = vm.NewNativeLangName,
NewForeignLangCode = vm.NewForeignLangCode,
NewForeignLangName = vm.NewForeignLangName,
TransUILabels = vm.TransUILabels
};
db.Modules.Add(m);
db.SaveChanges();
m.Name += "_" + m.Id; //append unique suffix
m.ImageFileName = SaveFile(m.Id, file);
db.SaveChanges();
Utils.PopulateModuleCache(m.Id, db); // if module is successfully created, then prepare cache for editor
return(RedirectToAction("Index"));
}
return(View(vm));
}
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
// just in case, if module was closed and reopened before FlushModuleCache was called by agent, lets flush cache to db before reading module
if (Utils.moduleCache.ContainsKey(id.Value) && Utils.moduleCache[id.Value].IsDirty)
{
Utils.FlushModuleCache(id.Value);
}
Module m = db.Modules.Find(id);
if (m == null)
{
return(HttpNotFound());
}
//check security
var curUser = db.AspNetUsers.FirstOrDefault(o => o.UserName == User.Identity.Name);
bool isAdmin = curUser == null ? false : curUser.IsAdmin == true;
if (!isAdmin)
{
if (m.UserId != User.Identity.GetUserId())
{
TempData["warning"] = "You must be creator of this module to edit it.";
}
if (m.Locked)
{
TempData["warning"] = "This module is locked and cannot be edited or deleted.";
}
if (TempData["warning"] != null)
{
return(RedirectToAction("Details", new { id = id }));
}
}
IEnumerable <Lang> l = db.Langs.Where(o => o.LangCode != "---").ToList();
string filePath = Directory.GetFiles(Server.MapPath("~/Content/Upload"), m.Id + ".*").FirstOrDefault();
var vm = new CreateViewModel()
{
Id = m.Id,
IsAdmin = isAdmin,
ForeignLangList = new SelectList(l, "LangCode", "LangName"),
NativeLangList = new SelectList(l, "LangCode", "LangName"),
Name = m.Name.Substring(0, m.Name.LastIndexOf('_')),//cut off the unique suffix
ForeignName = m.ForeignName,
Description = m.Description,
ForeignDescription = m.ForeignDescription,
ForeignLang = m.ForeignLang,
NativeLang = m.NativeLang,
Price = m.Price,
Text = m.Text,
Locked = m.Locked,
ImagePath = filePath != null ? "../../Content/Upload/" + Path.GetFileName(filePath) : null,
NewNativeLangCode = m.NewNativeLangCode,
NewNativeLangName = m.NewNativeLangName,
NewForeignLangCode = m.NewForeignLangCode,
NewForeignLangName = m.NewForeignLangName,
TransUILabels = m.TransUILabels ?? transUILabelsTemplate //if module have some lang defined, put it here, otherwise, put a template
};
Utils.PopulateModuleCache(m.Id, db); // if module is open for editing, then prepare cache for editor
var moduleIds = Session["ModuleIds"] as List <int>;
if (moduleIds == null)
{
moduleIds = new List <int>();
Session["ModuleIds"] = moduleIds; //when session expires, we'll remove its modules from cache (except those still downloading TTS)
}
if (!moduleIds.Contains(m.Id))
{
moduleIds.Add(m.Id);
}
return(View(vm));
}
