increase font size

.config/dotnet-tools.json

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

.gitignore

@@ -229,6 +229,9 @@ _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>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
     <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>

Controllers/ApiController.cs

@@ -8,12 +8,9 @@ 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.GetText(noteName);
+        public string Note(string noteName) => noteService.GetNote(noteName);
     }
 }

Controllers/LoginController.cs

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

Controllers/NoteController.cs

@@ -10,10 +10,7 @@ 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)
@@ -21,7 +18,7 @@ public class NoteController : Controller
         var model = new ContentModel
         {
             CurrentNote = noteName,
-            Text = noteService.GetText(noteName),
+            Text = noteService.GetNote(noteName),
             NoteNames = noteService.GetNoteNames()
         };
 

Dockerfile

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

NoteHub.cs

@@ -1,15 +1,19 @@
 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)
+        public NoteHub(INoteService noteService, ILogger<NoteHub> logger)
         {
             this.noteService = noteService;
+            this.logger = logger;
         }
 
         public override Task OnConnectedAsync()
@@ -21,9 +25,11 @@ namespace BinaryDad.Notes
             return base.OnConnectedAsync();
         }
 
-        public async Task SaveNote(string content, string? noteName)
+        public async Task SaveNote(string noteName, string content)
         {
-            noteService.SaveText(content, noteName);
+            try
+            {
+                noteService.SaveNote(noteName, content);
 
                 // find all other connections except for the current one
                 var clientConnections = NoteContext.ClientNotes
@@ -35,6 +41,13 @@ namespace BinaryDad.Notes
                 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}");
+            }
         }
     }
 }

Program.cs

@@ -4,6 +4,8 @@ using Microsoft.AspNetCore.Authentication.Cookies;
 
 var builder = WebApplication.CreateBuilder(args);
 
+builder.Configuration.AddEnvironmentVariables();
+
 // Add services to the container.
 builder.Services.AddControllersWithViews();
 builder.Services.AddSignalR();
@@ -14,6 +16,7 @@ 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>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
     <ProjectGuid>bf137709-fcd2-4bb0-ade0-8fc71a244485</ProjectGuid>
     <SelfContained>false</SelfContained>

Services/FileNoteService.cs

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

Services/INoteService.cs

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

Views/Login/Login.cshtml

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

Views/Note/Index.cshtml

@@ -19,4 +19,7 @@
     <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

@@ -8,14 +8,12 @@
     <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
 </head>
 
-<body>
+<body class="dark">
     @RenderBody()
 
-    @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>
+
+    @RenderSection("scripts", false)
 
 </body>
 

wwwroot/css/site.css

@@ -28,19 +28,19 @@ div.note-names {
     opacity: 0.5;
 }
 
-    div.note-names a {
-        color: #666;
+div.note-names a {
+    color: #aaa;
     padding-left: 10px;
     text-decoration: none;
-    }
+}
 
-        div.note-names a.current {
+div.note-names a.current {
     font-weight: bold;
-        }
+}
 
-        div .note-names a:not(:last-of-type) {
+div .note-names a:not(:last-of-type) {
     border-right: 1px solid #666;
-        }
+}
 
 textarea {
     width: 100%;
@@ -49,7 +49,7 @@ textarea {
     margin: 0;
     resize: none;
     color: #444;
-    font-size: 12px;
+    font-size: 16px;
     font-family: Consolas, 'Courier New', monospace;
     outline: none;
     position: absolute;
@@ -57,7 +57,9 @@ 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;
 }
@@ -74,24 +76,37 @@ body.dark, body.dark input, body.dark textarea {
     border-radius: 5px 5px 0 0;
 }
 
-    .toast.show {
+.toast.show {
     bottom: 0;
-    }
+}
 
-    .toast#saved-indicator {
+.toast#saved-indicator {
     background-color: green;
-    }
+}
 
-    .toast#update-indicator {
+.toast#update-indicator {
     background-color: orangered;
-    }
+}
 
-form input[type=password] {
+form input[type=password],
+button {
     display: block;
+    width: 100%;
+    max-width: 300px;
     margin: 20px auto;
     font-size: 20px;
     padding: 8px;
-    border: 1px solid #999;
-    border-radius: 4px;
+    border: 1px solid #333;
+    border-radius: 8px;
+    box-sizing: border-box;
+}
+
+form input[type=password] {
     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());
-        return alert('Connection error. Reload page.');
+        location.reload();
     });
 }
 
@@ -29,7 +29,7 @@ function saveContent($textarea) {
 
     var content = $textarea.val();
 
-    connection.invoke('SaveNote', content, noteName).then(function () {
+    connection.invoke('SaveNote', noteName, content).then(function () {
         showToast('#saved-indicator');
     }).catch(function (err) {
         console.error(err.toString());
@@ -63,11 +63,6 @@ $(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];