Quizzer-8: Migrating to .NET 10

2026-05-01 11:40:09 +02:00
parent 15445b6e4a
commit f22c7dfb0c
116 changed files with 79176 additions and 0 deletions
--- a/Quizzer-8/Quizzer/Pages/Categories.cshtml.cs
+++ b/Quizzer-8/Quizzer/Pages/Categories.cshtml.cs
@@ -0,0 +1,148 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Newtonsoft.Json;
+using Quizzer.Extensions;
+using Quizzer.Models;
+using Quizzer.OpenIDConnect;
+using Quizzer.Persistens;
+using System.Collections;
+
+namespace Quizzer.Pages
+{
+    public class CategoriesModel : PageModel
+    {
+        [BindProperty]
+        public OpenIDUCNData ucnData { get; set; }
+
+        [BindProperty]
+        public string UserID { get; set; }
+
+        [BindProperty]
+        public string CatSelectList { get; set; }
+
+        [BindProperty]
+        public Cat CatSelected { get; set; }
+
+        [BindProperty]
+        public string myFullName { get; set; }
+
+        private bool isDebug;
+        private string KCUserID { get; set; }
+
+        private DbOps cManager = new();
+
+        private OpenIDConnectUtils OpenIDUtils = new();
+
+        private Cat categoryCookie;
+
+
+        private const string cookieName = "CategoriesCookie";
+
+        private void GetMyCookie()
+        {
+            string jsonString = HttpContext.Request.Cookies[cookieName];
+            if (jsonString != null)
+            {
+                categoryCookie = JsonConvert.DeserializeObject<Cat>(jsonString);
+                return;
+            }
+            // Here if no cookie found
+            categoryCookie = new Cat
+            {
+                CId = "",
+                CParentId = "",
+                Descr = "",
+                Txt = "",
+            };
+            // Save the new cookie
+            SetMyCookie();
+        }
+
+        private void SetMyCookie()
+        {
+            string jsonResult = JsonConvert.SerializeObject(categoryCookie);
+            Response.Cookies.Append(cookieName, jsonResult, new Microsoft.AspNetCore.Http.CookieOptions
+            {
+                Secure = true,
+                HttpOnly = true,
+                SameSite = Microsoft.AspNetCore.Http.SameSiteMode.None,
+            });
+        }
+
+        private void RemoveMyCookie()
+        {
+            Response.Cookies.Delete(cookieName);
+        }
+
+        //
+
+
+
+        private void DumpEnvironment()
+        {
+            Console.WriteLine("HEADER DUMP START");
+            foreach (var e in HttpContext.Request.Headers)
+            {
+                Console.WriteLine(e.Key + ":" + e.Value);
+            }
+            Console.WriteLine("HEADER DUMP END");
+            Console.WriteLine("ENVIRONMENT DUMP START");
+            foreach (DictionaryEntry e in System.Environment.GetEnvironmentVariables())
+            {
+                Console.WriteLine(e.Key + ":" + e.Value);
+            }
+            Console.WriteLine("ENVIRONMENT DUMP END");
+        }
+
+        public void Common()
+        {
+            string? ucnDataJson = OpenIDUtils.GetJwtClaim(HttpContext, "ucn");
+
+            KCUserID = OpenIDUtils.GetJwtClaim(HttpContext, "sub");
+            ucnData = JsonConvert.DeserializeObject<OpenIDUCNData>(ucnDataJson);
+            UserID = OpenIDUtils.GetJwtClaim(HttpContext, "email").HashSHA256();
+            myFullName = OpenIDUtils.GetJwtClaim(HttpContext, "name");
+        }
+
+        public void Always()
+        {
+            Common();
+            GetMyCookie();
+            CatSelectList = cManager.MakeCList(UserID, "radioBtn", categoryCookie.CId);
+            if (categoryCookie.CId != "")
+            {
+                CatSelected = categoryCookie;
+            }
+        }
+
+        public IActionResult OnGet()
+        {
+            Always();
+            if (ucnData.theRole != "teacher" && ucnData.theRole != "developer") return Redirect("/");
+            return Page();
+        }
+
+        public IActionResult OnPost(string action = "na", string categoryParent = "/", string newCategory = "na", string target="na")
+        {
+            //tagPath = JsonConvert.DeserializeObject<List<Tags>>(theTagPath);
+            Common();
+            switch (action)
+            {
+                case "newCategory":
+                    categoryCookie = cManager.SetCat(UserID, categoryParent, newCategory);
+                    break;
+                case "editCategory":
+                    cManager.UpdateCatdescr(categoryParent, CatSelected.Descr);
+                    break;
+                case "removeCategory":
+                    cManager.DeleteCategory(target);
+                    break;
+                default:
+                    categoryCookie = cManager.GetCat(categoryParent);
+                    break;
+            }
+            SetMyCookie();
+            return Redirect("/Categories");
+        }
+    }
+}