.config/dotnet-tools.json

@@ -1,12 +0,0 @@
-{
-  "version": 1,
-  "isRoot": true,
-  "tools": {
-    "dotnet-ef": {
-      "version": "8.0.0",
-      "commands": [
-        "dotnet-ef"
-      ]
-    }
-  }
-}

.gitignore

@@ -229,9 +229,6 @@ _pkginfo.txt
 # but keep track of directories ending in .cache
 !?*.[Cc]ache/
 
-# exclude notes
-notes/*
-
 # Others
 ClientBin/
 ~$*

BinaryDad.Notes.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
     <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>

Controllers/ApiController.cs

@@ -8,9 +8,12 @@ namespace BinaryDad.Notes.Controllers
     {
         private readonly INoteService noteService;
 
-        public ApiController(INoteService noteService) => this.noteService = noteService;
+        public ApiController(INoteService noteService)
+        {
+            this.noteService = noteService;
+        }
 
         [Route("note/{noteName}")]
-        public string Note(string noteName) => noteService.GetNote(noteName);
+        public string Note(string noteName) => noteService.GetText(noteName);
     }
 }

Controllers/LoginController.cs

@@ -8,13 +8,6 @@ namespace BinaryDad.Notes.Controllers
 {
     public class LoginController : Controller
     {
-        private readonly IConfiguration configuration;
-
-        public LoginController(IConfiguration configuration)
-        {
-            this.configuration = configuration;
-        }
-
         [Route("login")]
         public IActionResult Login()
         {
@@ -28,7 +21,7 @@ namespace BinaryDad.Notes.Controllers
         {
             if (ModelState.IsValid)
             {
-                var appPassphrase = configuration["APP_PASSPHRASE"];
+                var appPassphrase = Environment.GetEnvironmentVariable("APP_PASSPHRASE");
 
                 if (passphrase == appPassphrase)
                 {

Controllers/NoteController.cs

@@ -10,7 +10,10 @@ public class NoteController : Controller
 {
     private readonly INoteService noteService;
 
-    public NoteController(INoteService noteService) => this.noteService = noteService;
+    public NoteController(INoteService noteService)
+    {
+        this.noteService = noteService;
+    }
 
     [Route("{noteName=default}")]
     public IActionResult Index(string noteName)
@@ -18,7 +21,7 @@ public class NoteController : Controller
         var model = new ContentModel
         {
             CurrentNote = noteName,
-            Text = noteService.GetNote(noteName),
+            Text = noteService.GetText(noteName),
             NoteNames = noteService.GetNoteNames()
         };
 

Dockerfile

@@ -1,14 +1,13 @@
-FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
+FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build
 WORKDIR /src
 COPY . .
 
 RUN dotnet publish "BinaryDad.Notes.csproj" -c Release -o /app/publish /p:UseAppHost=false
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0-alpine AS base
+FROM mcr.microsoft.com/dotnet/aspnet:7.0 AS base
 WORKDIR /app
-RUN mkdir notes
 COPY --from=build /app/publish .
 
-EXPOSE 8080
+EXPOSE 80
 
 ENTRYPOINT ["dotnet", "BinaryDad.Notes.dll"]

NoteHub.cs

@@ -1,19 +1,15 @@
 using BinaryDad.Notes.Services;
-using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.SignalR;
 
 namespace BinaryDad.Notes
 {
-    [Authorize]
     public class NoteHub : Hub
     {
         private readonly INoteService noteService;
-        private readonly ILogger<NoteHub> logger;
 
-        public NoteHub(INoteService noteService, ILogger<NoteHub> logger)
+        public NoteHub(INoteService noteService)
         {
             this.noteService = noteService;
-            this.logger = logger;
         }
 
         public override Task OnConnectedAsync()
@@ -25,29 +21,20 @@ namespace BinaryDad.Notes
             return base.OnConnectedAsync();
         }
 
-        public async Task SaveNote(string noteName, string content)
+        public async Task SaveNote(string content, string? noteName)
         {
-            try
-            {
-                noteService.SaveNote(noteName, content);
+            noteService.SaveText(content, noteName);
 
-                // find all other connections except for the current one
-                var clientConnections = NoteContext.ClientNotes
-                    .Where(c => c.Value == noteName && c.Key != Context.ConnectionId)
-                    .Select(c => c.Key)
-                    .ToList();
+            // find all other connections except for the current one
+            var clientConnections = NoteContext.ClientNotes
+                .Where(c => c.Value == noteName && c.Key != Context.ConnectionId)
+                .Select(c => c.Key)
+                .ToList();
 
-                // update note for all other clients
-                await Clients
-                    .Clients(clientConnections)
-                    .SendAsync("updateNote", content);
-
-                logger.LogInformation($"Note \"{noteName}\" saved! Updated {clientConnections.Count} other client(s).");
-            }
-            catch (Exception ex)
-            {
-                logger.LogError($"Unable to save note \"{noteName}\" => {ex}");
-            }
+            // update note for all other clients
+            await Clients
+                .Clients(clientConnections)
+                .SendAsync("updateNote", content);
         }
     }
 }

Program.cs

@@ -4,8 +4,6 @@ using Microsoft.AspNetCore.Authentication.Cookies;
 
 var builder = WebApplication.CreateBuilder(args);
 
-builder.Configuration.AddEnvironmentVariables();
-
 // Add services to the container.
 builder.Services.AddControllersWithViews();
 builder.Services.AddSignalR();
@@ -16,7 +14,6 @@ builder.Services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationSc
     o.LoginPath = "/login";
     o.Cookie.Name = "NotesUser";
     o.Cookie.MaxAge = TimeSpan.FromDays(3);
-    o.SlidingExpiration = true;
 });
 
 var app = builder.Build();

Properties/PublishProfiles/Release.pubxml

@@ -14,7 +14,7 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
     <WebPublishMethod>FileSystem</WebPublishMethod>
     <_TargetId>Folder</_TargetId>
     <SiteUrlToLaunchAfterPublish />
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
     <ProjectGuid>bf137709-fcd2-4bb0-ade0-8fc71a244485</ProjectGuid>
     <SelfContained>false</SelfContained>

Services/FileNoteService.cs

@@ -16,7 +16,7 @@
             }
         }
 
-        public string GetNote(string noteName)
+        public string GetText(string noteName)
         {
             CheckFile(noteName);
 
@@ -30,7 +30,7 @@
                 .ToList();
         }
 
-        public void SaveNote(string noteName, string content)
+        public void SaveText(string content, string noteName)
         {
             File.WriteAllText(GetFilePath(noteName), content);
         }
@@ -51,7 +51,7 @@
             {
                 Directory.CreateDirectory(folderPath);
 
-                SaveNote(noteName, "Hi! Feel free to start typing. Everything will be saved soon after you are done typing.");
+                SaveText("Hi! Feel free to start typing. Everything will be saved soon after you are done typing.", noteName);
             }
         }
 

Services/INoteService.cs

@@ -3,8 +3,8 @@
     public interface INoteService
     {
         ICollection<string> GetNoteNames();
-        string GetNote(string noteName);
-        void SaveNote(string noteName, string content);
+        string GetText(string noteName);
+        void SaveText(string content, string noteName);
         void DeleteNote(string noteName);
     }
 }

Views/Login/Login.cshtml

@@ -2,7 +2,6 @@
 
 <form method="post">
     <input type="password" name="passphrase" placeholder="Passphrase" />
-    <button type="submit">Login</button>
 </form>
 
 @section scripts {

Views/Note/Index.cshtml

@@ -19,7 +19,4 @@
     <script>
         var noteName = '@Model.CurrentNote';
     </script>
-
-    <script src="~/lib/signalr/dist/browser/signalr.min.js"></script>
-    <script src="~/js/site.js" asp-append-version="true"></script>
 }

Views/Shared/_Layout.cshtml

@@ -8,13 +8,15 @@
     <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
 </head>
 
-<body class="dark">
+<body>
     @RenderBody()
 
-    <script src="~/lib/jquery/dist/jquery.min.js"></script>
-
     @RenderSection("scripts", false)
 
+    <script src="~/lib/jquery/dist/jquery.min.js"></script>
+    <script src="~/lib/signalr/dist/browser/signalr.min.js"></script>
+    <script src="~/js/site.js" asp-append-version="true"></script>
+
 </body>
 
 </html>

wwwroot/css/site.css

@@ -28,19 +28,19 @@ div.note-names {
     opacity: 0.5;
 }
 
-div.note-names a {
-    color: #aaa;
-    padding-left: 10px;
-    text-decoration: none;
-}
+    div.note-names a {
+        color: #666;
+        padding-left: 10px;
+        text-decoration: none;
+    }
 
-div.note-names a.current {
-    font-weight: bold;
-}
+        div.note-names a.current {
+            font-weight: bold;
+        }
 
-div .note-names a:not(:last-of-type) {
-    border-right: 1px solid #666;
-}
+        div .note-names a:not(:last-of-type) {
+            border-right: 1px solid #666;
+        }
 
 textarea {
     width: 100%;
@@ -57,9 +57,7 @@ textarea {
     border-width: 0;
 }
 
-body.dark,
-body.dark input,
-body.dark textarea {
+body.dark, body.dark input, body.dark textarea {
     background-color: #222;
     color: #ddd;
 }
@@ -76,37 +74,24 @@ body.dark textarea {
     border-radius: 5px 5px 0 0;
 }
 
-.toast.show {
-    bottom: 0;
-}
+    .toast.show {
+        bottom: 0;
+    }
 
-.toast#saved-indicator {
-    background-color: green;
-}
+    .toast#saved-indicator {
+        background-color: green;
+    }
 
-.toast#update-indicator {
-    background-color: orangered;
-}
+    .toast#update-indicator {
+        background-color: orangered;
+    }
 
-form input[type=password],
-button {
+form input[type=password] {
     display: block;
-    width: 100%;
-    max-width: 300px;
     margin: 20px auto;
     font-size: 20px;
     padding: 8px;
-    border: 1px solid #333;
-    border-radius: 8px;
-    box-sizing: border-box;
-}
-
-form input[type=password] {
+    border: 1px solid #999;
+    border-radius: 4px;
     color: #999;
 }
-
-form button {
-    cursor: pointer;
-    color: #fff;
-    background-color: #009E60;
-}

wwwroot/js/site.js

@@ -9,7 +9,7 @@ function start() {
         console.log('Started websocket listener');
     }).catch(function (err) {
         console.error(err.toString());
-        location.reload();
+        return alert('Connection error. Reload page.');
     });
 }
 
@@ -29,7 +29,7 @@ function saveContent($textarea) {
 
     var content = $textarea.val();
 
-    connection.invoke('SaveNote', noteName, content).then(function () {
+    connection.invoke('SaveNote', content, noteName).then(function () {
         showToast('#saved-indicator');
     }).catch(function (err) {
         console.error(err.toString());
@@ -63,6 +63,11 @@ $(function () {
         });
     });
 
+    // set dark mode
+    if (window.location.hash == '#dark') {
+        $('body').addClass('dark');
+    }
+
     let timer = null;
 
     const ignoredKeyCodes = [17, 18, 20, 27, 37, 38, 39, 40, 91];