public static void UserToView(Controller controller)
{
User user = AuthenticationHandler.CurrentUser(controller.HttpContext.Session);
controller.ViewBag.User = user;
controller.ViewBag.SignedIn = user.RoleID != 0;
}
public static void UserToView(Controller controller, ref bool SignedIn, ref User CurrentUser)
{
CurrentUser = AuthenticationHandler.CurrentUser(controller.HttpContext.Session);
controller.ViewBag.User = CurrentUser;
SignedIn = CurrentUser.RoleID != 0;
controller.ViewBag.SignedIn = SignedIn;
}
public void ReturnsAnnonymousUserIfNull()
{
Mock <ISession> session = new Mock <ISession>();
session.Setup(s => s.GetObject <User>("USER")).Returns(delegate() { return(null); });
User user = AuthenticationHandler.CurrentUser(session.Object);
Assert.Equal(new User {
Username = "", Password = "", RoleID = 0
}, user);
}
public IActionResult Add()
{
if (!AuthorizationHandler.IsSignedIn(HttpContext.Session))
{
return(RedirectToAction("Index", "Home"));
}
Utilities.UserToView(this);
ViewBag.Action = "Add";
return(View("Edit", new Recipe()
{
Username = AuthenticationHandler.CurrentUser(HttpContext.Session).Username
}));
}
public IActionResult Edit(int id)
{
if (!AuthorizationHandler.IsSignedIn(HttpContext.Session))
{
return(RedirectToAction("Index", "Home"));
}
var recipe = context.Recipes.Find(id);
if (AuthenticationHandler.CurrentUser(HttpContext.Session).Username != recipe.Username)
{
return(RedirectToAction("Index", "Home"));
}
Utilities.UserToView(this);
ViewBag.Action = "Edit";
return(View(recipe));
}
public IActionResult Edit(Recipe recipe)
{
Utilities.UserToView(this);
if (ModelState.IsValid)
{
if (!AuthorizationHandler.IsSignedIn(HttpContext.Session))
{
return(RedirectToAction("Index", "Home"));
}
if (AuthenticationHandler.CurrentUser(HttpContext.Session).Username != recipe.Username)
{
return(RedirectToAction("Index", "Home"));
}
int ID = recipe.RecipeId;
if (recipe.RecipeId == 0)
{
context.Recipes.Add(recipe);
context.SaveChanges();
ID = context.Recipes.OrderByDescending(r => r.RecipeId).FirstOrDefault().RecipeId;
}
else
{
context.Recipes.Update(recipe);
context.SaveChanges();
}
//check if file has been uploaded
if (recipe.File != null)
{
string FilePath = Directory.GetCurrentDirectory() + "/wwwroot/RecipeImages";
string name = $"/{ID}{Path.GetExtension(recipe.File.FileName)}";
//create and dispose of file stream from memory. Must be set to a file name and not a folder
using (Stream str = new FileStream(FilePath + name, FileMode.Create))
{
//copy file from ram into storage
recipe.File.CopyTo(str);
}
}
return(RedirectToAction("Index", "Home"));
}
else
{
ViewBag.Action = (recipe.RecipeId == 0) ? "Add" : "Edit";
return(View(recipe));
}
}