Update version

Adds a new `has:*` filter. Specifically, `has:pin`.
The filter filters for messages that are pinned.

.github/workflows/CD-Docker.yml

@@ -1,30 +0,0 @@
-name: Docker CD
-
-on:
-  push:
-    tags:
-      - "*"
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2.3.3
-
-      - name: Get release version
-        id: get_version
-        uses: dawidd6/action-get-tag@v1
-
-      - name: Login
-        run: docker login -u tyrrrz -p ${{ secrets.DOCKER_TOKEN }}
-
-      - name: Build
-        run: docker build -t tyrrrz/discordchatexporter:${{ steps.get_version.outputs.tag }} -t tyrrrz/discordchatexporter:stable .
-
-      - name: Deploy (version)
-        run: docker push tyrrrz/discordchatexporter:${{ steps.get_version.outputs.tag }}
-
-      - name: Deploy (stable)
-        run: docker push tyrrrz/discordchatexporter:stable

.github/workflows/CD.yml

@@ -1,85 +0,0 @@
-name: CD
-
-on:
-  push:
-    tags:
-      - "*"
-
-jobs:
-  build:
-    runs-on: windows-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2.3.3
-
-      - name: Get release version
-        id: get_version
-        uses: dawidd6/action-get-tag@v1
-
-      - name: Install .NET
-        uses: actions/setup-dotnet@v1.7.2
-        with:
-          # Fixed version, workaround for https://github.com/dotnet/core/issues/7176
-          dotnet-version: 6.0.100
-
-      - name: Build & publish (CLI)
-        run: dotnet publish DiscordChatExporter.Cli/ -o DiscordChatExporter.Cli/bin/Publish/ --configuration Release
-
-      - name: Build & publish (GUI)
-        run: dotnet publish DiscordChatExporter.Gui/ -o DiscordChatExporter.Gui/bin/Publish/ --configuration Release
-
-      - name: Pack (CLI)
-        run: Compress-Archive -Path DiscordChatExporter.Cli/bin/Publish/* -DestinationPath DiscordChatExporter.Cli/bin/Publish/Archive.zip -Force
-        shell: pwsh
-
-      - name: Pack (GUI)
-        run: Compress-Archive -Path DiscordChatExporter.Gui/bin/Publish/* -DestinationPath DiscordChatExporter.Gui/bin/Publish/Archive.zip -Force
-        shell: pwsh
-
-      - name: Create release
-        id: create_release
-        uses: actions/create-release@v1.0.1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: ${{ github.ref }}
-          body: |
-            [Changelog](https://github.com/Tyrrrz/DiscordChatExporter/blob/master/Changelog.md)
-          draft: false
-          prerelease: false
-
-      - name: Upload release asset (CLI)
-        uses: actions/upload-release-asset@v1.0.2
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: DiscordChatExporter.Cli/bin/Publish/Archive.zip
-          asset_name: DiscordChatExporter.CLI.zip
-          asset_content_type: application/zip
-
-      - name: Upload release asset (GUI)
-        uses: actions/upload-release-asset@v1.0.2
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: DiscordChatExporter.Gui/bin/Publish/Archive.zip
-          asset_name: DiscordChatExporter.zip
-          asset_content_type: application/zip
-
-      - name: Notify Discord
-        uses: satak/webrequest-action@v1.2.4
-        with:
-          url: ${{ secrets.DISCORD_WEBHOOK }}
-          method: POST
-          headers: |
-            {
-              "ContentType": "application/json; charset=UTF-8"
-            }
-          payload: |
-            {
-              "content": "**DiscordChatExporter** new version released!\nVersion: `${{ steps.get_version.outputs.tag }}`\nChangelog: <https://github.com/Tyrrrz/DiscordChatExporter/blob/${{ steps.get_version.outputs.tag }}/Changelog.md>"
-            }

.github/workflows/CI-Docker.yml

@@ -1,23 +0,0 @@
-name: Docker CI
-
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2.3.3
-
-      - name: Login
-        run: docker login -u tyrrrz -p ${{ secrets.DOCKER_TOKEN }}
-
-      - name: Build
-        run: docker build -t tyrrrz/discordchatexporter:latest .
-
-      - name: Deploy (latest)
-        run: docker push tyrrrz/discordchatexporter:latest

.github/workflows/CI.yml

@@ -1,48 +0,0 @@
-name: CI
-
-on: [push, pull_request]
-
-jobs:
-  build:
-    runs-on: windows-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2.3.3
-
-      - name: Install .NET
-        uses: actions/setup-dotnet@v1.7.2
-        with:
-          # Fixed version, workaround for https://github.com/dotnet/core/issues/7176
-          dotnet-version: 6.0.100
-
-      - name: Build & test
-        # Tests need access to secrets, so we can't run them against PRs because of limited trust
-        if: ${{ github.event_name != 'pull_request' }}
-        run: dotnet test --configuration Release --logger GitHubActions
-        env:
-          DISCORD_TOKEN: ${{ secrets.DISCORD_TOKEN }}
-          DISCORD_TOKEN_BOT: true
-
-      - name: Upload coverage
-        uses: codecov/codecov-action@v1.0.5
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}
-
-      - name: Build & publish (CLI)
-        run: dotnet publish DiscordChatExporter.Cli/ -o DiscordChatExporter.Cli/bin/Publish/ --configuration Release
-
-      - name: Build & publish (GUI)
-        run: dotnet publish DiscordChatExporter.Gui/ -o DiscordChatExporter.Gui/bin/Publish/ --configuration Release
-
-      - name: Upload build artifacts (CLI)
-        uses: actions/upload-artifact@v1
-        with:
-          name: DiscordChatExporter.CLI
-          path: DiscordChatExporter.Cli/bin/Publish/
-
-      - name: Upload build artifact (GUI)
-        uses: actions/upload-artifact@v1
-        with:
-          name: DiscordChatExporter
-          path: DiscordChatExporter.Gui/bin/Publish/

.github/workflows/docker.yml

@@ -0,0 +1,55 @@
+name: docker
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Build container
+        run: docker build .
+
+  deploy-latest:
+    if: ${{ github.event_name == 'push' && github.ref_type == 'branch' && github.ref_name == 'master' }}
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Login to DockerHub
+        run: docker login -u tyrrrz -p ${{ secrets.DOCKER_TOKEN }}
+
+      - name: Build container
+        run: docker build -t tyrrrz/discordchatexporter:latest .
+
+      - name: Push container
+        run: docker push tyrrrz/discordchatexporter:latest
+
+  deploy-stable:
+    if: ${{ github.event_name == 'push' && github.ref_type == 'tag' }}
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Get release version
+        id: get_version
+        uses: dawidd6/action-get-tag@v1
+
+      - name: Login to DockerHub
+        run: docker login -u tyrrrz -p ${{ secrets.DOCKER_TOKEN }}
+
+      - name: Build container
+        run: docker build -t tyrrrz/discordchatexporter:stable .
+
+      - name: Push container (stable)
+        run: docker push tyrrrz/discordchatexporter:stable
+
+      - name: Push container (${{ steps.get_version.outputs.tag }})
+        run: docker push tyrrrz/discordchatexporter:${{ steps.get_version.outputs.tag }}

.github/workflows/main.yml

@@ -0,0 +1,154 @@
+name: main
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: windows-latest
+
+    env:
+      DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
+      DOTNET_NOLOGO: true
+      DOTNET_CLI_TELEMETRY_OPTOUT: true
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install .NET
+        uses: actions/setup-dotnet@v2
+        with:
+          # Fixed version, workaround for https://github.com/dotnet/core/issues/7176
+          dotnet-version: 6.0.100
+
+      - name: Run tests
+        # Tests need access to secrets, so we can't run them against PRs because of limited trust
+        if: ${{ github.event_name != 'pull_request' }}
+        run: dotnet test --configuration Release --logger GitHubActions --collect:"XPlat Code Coverage" -- DataCollectionRunSettings.DataCollectors.DataCollector.Configuration.Format=opencover
+        env:
+          DISCORD_TOKEN: ${{ secrets.DISCORD_TOKEN }}
+          DISCORD_TOKEN_BOT: true
+
+      - name: Upload coverage
+        uses: codecov/codecov-action@v3
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+
+  publish:
+    needs: test
+    runs-on: windows-latest
+
+    env:
+      DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
+      DOTNET_NOLOGO: true
+      DOTNET_CLI_TELEMETRY_OPTOUT: true
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install .NET
+        uses: actions/setup-dotnet@v2
+        with:
+          # Fixed version, workaround for https://github.com/dotnet/core/issues/7176
+          dotnet-version: 6.0.100
+
+      - name: Publish (CLI)
+        run: dotnet publish DiscordChatExporter.Cli/ -o DiscordChatExporter.Cli/bin/Publish/ --configuration Release
+
+      - name: Publish (GUI)
+        run: dotnet publish DiscordChatExporter.Gui/ -o DiscordChatExporter.Gui/bin/Publish/ --configuration Release
+
+      - name: Upload artifacts (CLI)
+        uses: actions/upload-artifact@v3
+        with:
+          name: DiscordChatExporter.Cli
+          path: DiscordChatExporter.Cli/bin/Publish/
+
+      - name: Upload artifacts (GUI)
+        uses: actions/upload-artifact@v3
+        with:
+          name: DiscordChatExporter
+          path: DiscordChatExporter.Gui/bin/Publish/
+
+  deploy:
+    if: ${{ github.event_name == 'push' && github.ref_type == 'tag' }}
+    needs: publish
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Download artifacts (CLI)
+        uses: actions/download-artifact@v3
+        with:
+          name: DiscordChatExporter.Cli
+          path: DiscordChatExporter.Cli
+
+      - name: Download artifacts (GUI)
+        uses: actions/download-artifact@v3
+        with:
+          name: DiscordChatExporter
+          path: DiscordChatExporter.Gui
+
+      - name: Create package (CLI)
+        run: Compress-Archive -Path DiscordChatExporter.Cli/* -DestinationPath DiscordChatExporter.Cli.zip -Force
+        shell: pwsh
+
+      - name: Create package (GUI)
+        run: Compress-Archive -Path DiscordChatExporter.Gui/* -DestinationPath DiscordChatExporter.Gui.zip -Force
+        shell: pwsh
+
+      - name: Create release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: ${{ github.ref }}
+          body: |
+            [Changelog](https://github.com/Tyrrrz/DiscordChatExporter/blob/master/Changelog.md)
+          draft: false
+          prerelease: false
+
+      - name: Upload release asset (CLI)
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_name: DiscordChatExporter.Cli.zip
+          asset_path: DiscordChatExporter.Cli.zip
+          asset_content_type: application/zip
+
+      - name: Upload release asset (GUI)
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_name: DiscordChatExporter.zip
+          asset_path: DiscordChatExporter.Gui.zip
+          asset_content_type: application/zip
+
+  notify:
+    needs: deploy
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Get release version
+        id: get_version
+        uses: dawidd6/action-get-tag@v1
+
+      - name: Notify Discord
+        uses: satak/webrequest-action@v1.2.4
+        with:
+          url: ${{ secrets.DISCORD_WEBHOOK }}
+          method: POST
+          headers: |
+            {
+              "ContentType": "application/json; charset=UTF-8"
+            }
+          payload: |
+            {
+              "content": "**DiscordChatExporter** new version released!\nVersion: `${{ steps.get_version.outputs.tag }}`\nChangelog: <https://github.com/Tyrrrz/DiscordChatExporter/blob/${{ steps.get_version.outputs.tag }}/Changelog.md>"
+            }

Changelog.md

@@ -1,3 +1,20 @@
+### v2.34.1 (01-Jun-2022)
+
+- Improved retry policy to handle more transient errors. This should result in fewer errors exporting a channel due to timeout.
+- Added `has:pin` message filter. You can use it to limit exported messages to those that have been pinned. (Thanks [@Andrew Kolos](https://github.com/andrewkolos))
+- Fixed an issue which caused the export to fail when processing stickers that have no name.
+
+### v2.34 (10-Apr-2022)
+
+- [HTML] Reworked layout to be more consistent with Discord.
+- [HTML] Changed user profile picture dimensions from `128x128` to `512x512`. (Thanks [@Chris Helder](https://github.com/TheDude53))
+- [HTML] Improved image scaling for Chromium-based browsers. This should result in higher quality images across the entire export.
+- [HTML] Hovering over messages will now show short timestamps on the left, indicating the time that the individual messages of the group were sent.
+- [HTML] Using "download media" option will now also download scripts, styles, fonts, and other similar resources used by the export.
+- [HTML] Image attachments will now use the provided description as alt text.
+- [HTML] Fixed a few layout inconsistencies related to embeds.
+- [GUI] Added a few clickable links to the usage guide to make the process of locating tokens easier.
+
 ### v2.33.2 (07-Mar-2022)
 
 - Actually fixed it this time.

Directory.Build.props

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
-    <Version>2.33.2</Version>
+    <Version>2.34.1</Version>
     <Company>Tyrrrz</Company>
     <Copyright>Copyright (c) Oleksii Holub</Copyright>
     <LangVersion>preview</LangVersion>

DiscordChatExporter.Cli.Tests/DiscordChatExporter.Cli.Tests.csproj

@@ -1,28 +1,26 @@
 <Project Sdk="Microsoft.NET.Sdk">
-  
+
   <PropertyGroup>
     <IsPackable>false</IsPackable>
     <IsTestProject>true</IsTestProject>
-    <CollectCoverage>true</CollectCoverage>
-    <CoverletOutputFormat>opencover</CoverletOutputFormat>
     <NoWarn>$(NoWarn);xUnit1013</NoWarn>
   </PropertyGroup>
-  
+
   <ItemGroup>
     <Content Include="xunit.runner.json" CopyToOutputDirectory="PreserveNewest" />
     <None Include="*.secret" CopyToOutputDirectory="PreserveNewest" />
   </ItemGroup>
-  
+
   <ItemGroup>
     <PackageReference Include="AngleSharp" Version="0.16.1" />
-    <PackageReference Include="FluentAssertions" Version="6.5.1" />
-    <PackageReference Include="GitHubActionsTestLogger" Version="1.3.0" PrivateAssets="all" />
+    <PackageReference Include="FluentAssertions" Version="6.7.0" />
+    <PackageReference Include="GitHubActionsTestLogger" Version="2.0.0" PrivateAssets="all" />
     <PackageReference Include="JsonExtensions" Version="1.2.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
-    <PackageReference Include="coverlet.msbuild" Version="3.1.2" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
     <PackageReference Include="System.Reactive" Version="5.0.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" PrivateAssets="all" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" PrivateAssets="all" />
+    <PackageReference Include="coverlet.collector" Version="3.1.2" PrivateAssets="all" />
   </ItemGroup>
 
   <ItemGroup>

DiscordChatExporter.Cli.Tests/Readme.md

@@ -3,12 +3,11 @@
 This test suite runs against a real Discord server, specifically created to exercise different behaviors required by the test scenarios.
 In order to run these tests locally, you need to join the test server and configure your authentication token.
 
-1. Join the server: https://discord.gg/eRV8Vap5bm
+1. [Join the test server](https://discord.gg/eRV8Vap5bm)
 2. Locate your Discord authentication token
 3. Specify your token using a file or an environment variable:
     - **Using a file**: put your token in a new `DiscordToken.secret` file created in this directory
     - **Using an environment variable**: set `DISCORD_TOKEN` variable to your token
 4. Run the tests: `dotnet test`
 
-> If you want to have a new test case or a scenario added, please let me know in your pull request.
-Currently, it's not possible to add them by yourself.
+> If you want to add a new test case, please let me know and I will give you the required permissions

DiscordChatExporter.Cli.Tests/Specs/FilterSpecs.cs

@@ -100,6 +100,34 @@ public record FilterSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutp
             .ContainSingle("This has image");
     }
 
+    [Fact]
+    public async Task Messages_filtered_by_pin_only_include_messages_that_have_been_pinned()
+    {
+        // Arrange
+        var filePath = TempOutput.GetTempFilePath();
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = new[] { ChannelIds.FilterTestCases },
+            ExportFormat = ExportFormat.Json,
+            OutputPath = filePath,
+            MessageFilter = MessageFilter.Parse("has:pin")
+        }.ExecuteAsync(new FakeConsole());
+
+        var data = await File.ReadAllTextAsync(filePath);
+        var document = Json.Parse(data);
+
+        // Assert
+        document
+            .GetProperty("messages")
+            .EnumerateArray()
+            .Select(j => j.GetProperty("content").GetString())
+            .Should()
+            .ContainSingle("This is pinned");
+    }
+
     [Fact]
     public async Task Messages_filtered_by_mention_only_include_messages_that_have_that_mention()
     {

DiscordChatExporter.Cli.Tests/Specs/HtmlWriting/AttachmentSpecs.cs

@@ -42,7 +42,7 @@ public record AttachmentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixtur
             Snowflake.Parse("885654862656843786")
         );
 
-        var imageUrl = message.QuerySelector("img")?.GetAttribute("src");
+        var imageUrl = message.QuerySelector(".chatlog__attachment img")?.GetAttribute("src");
 
         // Assert
         message.Text().Should().Contain("Image attachment");

DiscordChatExporter.Cli.Tests/Specs/HtmlWriting/MentionSpecs.cs

@@ -20,7 +20,7 @@ public record MentionSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<E
         );
 
         // Assert
-        message.Text().Trim().Should().Be("User mention: @Tyrrrz");
+        message.Text().Trim().Should().Contain("User mention: @Tyrrrz");
         message.InnerHtml.Should().Contain("Tyrrrz#5447");
     }
 
@@ -34,7 +34,7 @@ public record MentionSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<E
         );
 
         // Assert
-        message.Text().Trim().Should().Be("Text channel mention: #mention-tests");
+        message.Text().Trim().Should().Contain("Text channel mention: #mention-tests");
     }
 
     [Fact]
@@ -47,7 +47,7 @@ public record MentionSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<E
         );
 
         // Assert
-        message.Text().Trim().Should().Be("Voice channel mention: 🔊chaos-vc");
+        message.Text().Trim().Should().Contain("Voice channel mention: 🔊chaos-vc");
     }
 
     [Fact]
@@ -60,6 +60,6 @@ public record MentionSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<E
         );
 
         // Assert
-        message.Text().Trim().Should().Be("Role mention: @Role 1");
+        message.Text().Trim().Should().Contain("Role mention: @Role 1");
     }
 }

DiscordChatExporter.Cli.Tests/Specs/HtmlWriting/ReplySpecs.cs

@@ -20,8 +20,8 @@ public record ReplySpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<Exp
         );
 
         // Assert
-        message.Text().Trim().Should().Be("reply to original");
-        message.QuerySelector(".chatlog__reference-link")?.Text().Trim().Should().Be("original");
+        message.Text().Trim().Should().Contain("reply to original");
+        message.QuerySelector(".chatlog__reference-link")?.Text().Trim().Should().Contain("original");
     }
 
     [Fact]
@@ -34,13 +34,13 @@ public record ReplySpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<Exp
         );
 
         // Assert
-        message.Text().Trim().Should().Be("reply to deleted");
+        message.Text().Trim().Should().Contain("reply to deleted");
         message.QuerySelector(".chatlog__reference-link")?.Text().Trim().Should()
-            .Be("Original message was deleted or could not be loaded.");
+            .Contain("Original message was deleted or could not be loaded.");
     }
 
     [Fact]
-    public async Task Reply_to_a_empty_message_with_attachment_is_rendered_correctly()
+    public async Task Reply_to_an_empty_message_with_attachment_is_rendered_correctly()
     {
         // Act
         var message = await ExportWrapper.GetMessageAsHtmlAsync(
@@ -49,8 +49,8 @@ public record ReplySpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<Exp
         );
 
         // Assert
-        message.Text().Trim().Should().Be("reply to attachment");
+        message.Text().Trim().Should().Contain("reply to attachment");
         message.QuerySelector(".chatlog__reference-link")?.Text().Trim().Should()
-            .Be("Click to see attachment 🖼️");
+            .Contain("Click to see attachment");
     }
 }

DiscordChatExporter.Cli.Tests/Specs/PartitioningSpecs.cs

@@ -59,6 +59,6 @@ public record PartitioningSpecs(TempOutputFixture TempOutput) : IClassFixture<Te
         // Assert
         Directory.EnumerateFiles(dirPath, fileNameWithoutExt + "*")
             .Should()
-            .HaveCount(3);
+            .HaveCount(8);
     }
 }

DiscordChatExporter.Cli/DiscordChatExporter.Cli.csproj

@@ -6,8 +6,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="CliFx" Version="2.2.2" />
-    <PackageReference Include="Spectre.Console" Version="0.43.0" />
+    <PackageReference Include="CliFx" Version="2.2.5" />
+    <PackageReference Include="Spectre.Console" Version="0.44.0" />
     <PackageReference Include="Gress" Version="2.0.1" />
   </ItemGroup>
 

DiscordChatExporter.Core/Discord/Data/Attachment.cs

@@ -13,6 +13,7 @@ public partial record Attachment(
     Snowflake Id,
     string Url,
     string FileName,
+    string? Description,
     int? Width,
     int? Height,
     FileSize FileSize) : IHasId
@@ -37,8 +38,9 @@ public partial record Attachment
         var width = json.GetPropertyOrNull("width")?.GetInt32OrNull();
         var height = json.GetPropertyOrNull("height")?.GetInt32OrNull();
         var fileName = json.GetProperty("filename").GetNonNullString();
+        var description = json.GetPropertyOrNull("description")?.GetNonWhiteSpaceStringOrNull();
         var fileSize = json.GetProperty("size").GetInt64().Pipe(FileSize.FromBytes);
 
-        return new Attachment(id, url, fileName, width, height, fileSize);
+        return new Attachment(id, url, fileName, description, width, height, fileSize);
     }
 }

DiscordChatExporter.Core/Discord/Data/Sticker.cs

@@ -4,6 +4,7 @@ using JsonExtensions.Reading;
 
 namespace DiscordChatExporter.Core.Discord.Data;
 
+// https://discord.com/developers/docs/resources/sticker#sticker-resource
 public record Sticker(Snowflake Id, string Name, StickerFormat Format, string SourceUrl)
 {
     private static string GetSourceUrl(Snowflake id, StickerFormat format)
@@ -15,7 +16,7 @@ public record Sticker(Snowflake Id, string Name, StickerFormat Format, string So
     public static Sticker Parse(JsonElement json)
     {
         var id = json.GetProperty("id").GetNonWhiteSpaceString().Pipe(Snowflake.Parse);
-        var name = json.GetProperty("name").GetNonWhiteSpaceString();
+        var name = json.GetProperty("name").GetNonNullString();
         var format = (StickerFormat)json.GetProperty("format_type").GetInt32();
 
         var sourceUrl = GetSourceUrl(id, format);

DiscordChatExporter.Core/Discord/Data/User.cs

@@ -30,7 +30,7 @@ public partial record User
             ? "gif"
             : "png";
 
-        return $"https://cdn.discordapp.com/avatars/{id}/{avatarHash}.{extension}?size=128";
+        return $"https://cdn.discordapp.com/avatars/{id}/{avatarHash}.{extension}?size=512";
     }
 
     public static User Parse(JsonElement json)
@@ -47,4 +47,4 @@ public partial record User
 
         return new User(id, isBot, discriminator, name, avatarUrl);
     }
-}
+}

DiscordChatExporter.Core/Discord/DiscordClient.cs

@@ -3,7 +3,6 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Net;
 using System.Net.Http;
-using System.Net.Http.Headers;
 using System.Runtime.CompilerServices;
 using System.Text.Json;
 using System.Threading;
@@ -34,9 +33,12 @@ public class DiscordClient
     {
         using var request = new HttpRequestMessage(HttpMethod.Get, new Uri(_baseUri, url));
 
-        request.Headers.Authorization = isBot
-            ? new AuthenticationHeaderValue("Bot", _token)
-            : new AuthenticationHeaderValue(_token);
+        // Don't validate because token can have invalid characters
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/828
+        request.Headers.TryAddWithoutValidation(
+            "Authorization",
+            isBot ? $"Bot {_token}" : _token
+        );
 
         return await Http.Client.SendAsync(
             request,
@@ -49,7 +51,7 @@ public class DiscordClient
         string url,
         CancellationToken cancellationToken = default)
     {
-        return await Http.ResponsePolicy.ExecuteAsync(async innerCancellationToken =>
+        return await Http.ResponseResiliencePolicy.ExecuteAsync(async innerCancellationToken =>
         {
             if (_tokenKind == TokenKind.User)
                 return await GetResponseAsync(url, false, innerCancellationToken);

DiscordChatExporter.Core/DiscordChatExporter.Core.csproj

@@ -7,7 +7,7 @@
   <ItemGroup>
     <PackageReference Include="Gress" Version="2.0.1" />
     <PackageReference Include="JsonExtensions" Version="1.2.0" />
-    <PackageReference Include="MiniRazor.CodeGen" Version="2.2.0" />
+    <PackageReference Include="MiniRazor.CodeGen" Version="2.2.1" />
     <PackageReference Include="Polly" Version="7.2.3" />
     <PackageReference Include="Superpower" Version="3.0.0" />
   </ItemGroup>

DiscordChatExporter.Core/Exporting/ExportRequest.cs

@@ -1,5 +1,4 @@
-using System;
-using System.IO;
+using System.IO;
 using System.Text;
 using System.Text.RegularExpressions;
 using DiscordChatExporter.Core.Discord;
@@ -60,8 +59,8 @@ public partial record ExportRequest
                 "%C" => channel.Name,
                 "%p" => channel.Position?.ToString() ?? "0",
                 "%P" => channel.Category.Position?.ToString() ?? "0",
-                "%a" => (after ?? Snowflake.Zero).ToDate().ToString("yyyy-MM-dd"),
-                "%b" => (before?.ToDate() ?? DateTime.Now).ToString("yyyy-MM-dd"),
+                "%a" => after?.ToDate().ToString("yyyy-MM-dd") ?? "",
+                "%b" => before?.ToDate().ToString("yyyy-MM-dd") ?? "",
                 "%%" => "%",
                 _ => m.Value
             })
@@ -93,7 +92,7 @@ public partial record ExportRequest
         // Date range
         if (after is not null || before is not null)
         {
-            buffer.Append(" (");
+            buffer.Append(' ').Append('(');
 
             // Both 'after' and 'before' are set
             if (after is not null && before is not null)
@@ -111,11 +110,11 @@ public partial record ExportRequest
                 buffer.Append($"before {before.Value.ToDate():yyyy-MM-dd}");
             }
 
-            buffer.Append(")");
+            buffer.Append(')');
         }
 
         // File extension
-        buffer.Append($".{format.GetFileExtension()}");
+        buffer.Append('.').Append(format.GetFileExtension());
 
         return PathEx.EscapeFileName(buffer.ToString());
     }

DiscordChatExporter.Core/Exporting/Filtering/HasMessageFilter.cs

@@ -19,6 +19,7 @@ internal class HasMessageFilter : MessageFilter
         MessageContentMatchKind.Video => message.Attachments.Any(file => file.IsVideo),
         MessageContentMatchKind.Image => message.Attachments.Any(file => file.IsImage),
         MessageContentMatchKind.Sound => message.Attachments.Any(file => file.IsAudio),
+        MessageContentMatchKind.Pin => message.IsPinned,
         _ => throw new InvalidOperationException($"Unknown message content match kind '{_kind}'.")
     };
 }

DiscordChatExporter.Core/Exporting/Filtering/MessageContentMatchKind.cs

@@ -7,5 +7,6 @@ internal enum MessageContentMatchKind
     File,
     Video,
     Image,
-    Sound
+    Sound,
+    Pin
 }

DiscordChatExporter.Core/Exporting/Filtering/Parsing/FilterGrammar.cs

@@ -58,7 +58,8 @@ internal static class FilterGrammar
             Span.EqualToIgnoreCase("file").IgnoreThen(Parse.Return(MessageContentMatchKind.File)),
             Span.EqualToIgnoreCase("video").IgnoreThen(Parse.Return(MessageContentMatchKind.Video)),
             Span.EqualToIgnoreCase("image").IgnoreThen(Parse.Return(MessageContentMatchKind.Image)),
-            Span.EqualToIgnoreCase("sound").IgnoreThen(Parse.Return(MessageContentMatchKind.Sound))
+            Span.EqualToIgnoreCase("sound").IgnoreThen(Parse.Return(MessageContentMatchKind.Sound)),
+            Span.EqualToIgnoreCase("pin").IgnoreThen(Parse.Return(MessageContentMatchKind.Pin))
         ))
         .Select(k => (MessageFilter) new HasMessageFilter(k))
         .Named("has:<value>");

DiscordChatExporter.Core/Exporting/MediaDownloader.cs

@@ -35,45 +35,42 @@ internal partial class MediaDownloader
         var filePath = Path.Combine(_workingDirPath, fileName);
 
         // Reuse existing files if we're allowed to
-        if (_reuseMedia && File.Exists(filePath))
-            return _pathCache[url] = filePath;
-
-        Directory.CreateDirectory(_workingDirPath);
-
-        // This retries on IOExceptions which is dangerous as we're also working with files
-        await Http.ExceptionPolicy.ExecuteAsync(async () =>
+        if (!_reuseMedia || !File.Exists(filePath))
         {
-            // Download the file
-            using var response = await Http.Client.GetAsync(url, cancellationToken);
-            await using (var output = File.Create(filePath))
-            {
-                await response.Content.CopyToAsync(output, cancellationToken);
-            }
+            Directory.CreateDirectory(_workingDirPath);
 
-            // Try to set the file date according to the last-modified header
-            try
+            await Http.ResiliencePolicy.ExecuteAsync(async () =>
             {
-                var lastModified = response.Content.Headers.TryGetValue("Last-Modified")?.Pipe(s =>
-                    DateTimeOffset.TryParse(s, CultureInfo.InvariantCulture, DateTimeStyles.None, out var date)
-                        ? date
-                        : (DateTimeOffset?) null
-                );
+                // Download the file
+                using var response = await Http.Client.GetAsync(url, cancellationToken);
+                await using (var output = File.Create(filePath))
+                    await response.Content.CopyToAsync(output, cancellationToken);
 
-                if (lastModified is not null)
+                // Try to set the file date according to the last-modified header
+                try
                 {
-                    File.SetCreationTimeUtc(filePath, lastModified.Value.UtcDateTime);
-                    File.SetLastWriteTimeUtc(filePath, lastModified.Value.UtcDateTime);
-                    File.SetLastAccessTimeUtc(filePath, lastModified.Value.UtcDateTime);
+                    var lastModified = response.Content.Headers.TryGetValue("Last-Modified")?.Pipe(s =>
+                        DateTimeOffset.TryParse(s, CultureInfo.InvariantCulture, DateTimeStyles.None, out var date)
+                            ? date
+                            : (DateTimeOffset?) null
+                    );
+
+                    if (lastModified is not null)
+                    {
+                        File.SetCreationTimeUtc(filePath, lastModified.Value.UtcDateTime);
+                        File.SetLastWriteTimeUtc(filePath, lastModified.Value.UtcDateTime);
+                        File.SetLastAccessTimeUtc(filePath, lastModified.Value.UtcDateTime);
+                    }
                 }
-            }
-            catch
-            {
-                // This can apparently fail for some reason.
-                // https://github.com/Tyrrrz/DiscordChatExporter/issues/585
-                // Updating file dates is not a critical task, so we'll just
-                // ignore exceptions thrown here.
-            }
-        });
+                catch
+                {
+                    // This can apparently fail for some reason.
+                    // https://github.com/Tyrrrz/DiscordChatExporter/issues/585
+                    // Updating file dates is not a critical task, so we'll just
+                    // ignore exceptions thrown here.
+                }
+            });
+        }
 
         return _pathCache[url] = filePath;
     }
@@ -103,7 +100,7 @@ internal partial class MediaDownloader
         // Otherwise, use the original file name but inject the hash in the middle
         var fileNameWithoutExtension = Path.GetFileNameWithoutExtension(fileName);
         var fileExtension = Path.GetExtension(fileName);
-        
+
         // Probably not a file extension, just a dot in a long file name
         // https://github.com/Tyrrrz/DiscordChatExporter/issues/708
         if (fileExtension.Length > 41)
@@ -114,4 +111,4 @@ internal partial class MediaDownloader
 
         return PathEx.EscapeFileName(fileNameWithoutExtension.Truncate(42) + '-' + urlHash + fileExtension);
     }
-}
+}

DiscordChatExporter.Core/Exporting/Writers/Html/MessageGroup.cs

@@ -1,60 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using DiscordChatExporter.Core.Discord.Data;
-
-namespace DiscordChatExporter.Core.Exporting.Writers.Html;
-
-// Used for grouping contiguous messages in HTML export
-internal partial class MessageGroup
-{
-    public User Author { get; }
-
-    public DateTimeOffset Timestamp { get; }
-
-    public IReadOnlyList<Message> Messages { get; }
-
-    public MessageReference? Reference { get; }
-
-    public Message? ReferencedMessage {get; }
-
-    public MessageGroup(
-        User author,
-        DateTimeOffset timestamp,
-        MessageReference? reference,
-        Message? referencedMessage,
-        IReadOnlyList<Message> messages)
-    {
-        Author = author;
-        Timestamp = timestamp;
-        Reference = reference;
-        ReferencedMessage = referencedMessage;
-        Messages = messages;
-    }
-}
-
-internal partial class MessageGroup
-{
-    public static bool CanJoin(Message message1, Message message2) =>
-        // Must be from the same author
-        message1.Author.Id == message2.Author.Id &&
-        // Author's name must not have changed between messages
-        string.Equals(message1.Author.FullName, message2.Author.FullName, StringComparison.Ordinal) &&
-        // Duration between messages must be 7 minutes or less
-        (message2.Timestamp - message1.Timestamp).Duration().TotalMinutes <= 7 &&
-        // Other message must not be a reply
-        message2.Reference is null;
-
-    public static MessageGroup Join(IReadOnlyList<Message> messages)
-    {
-        var first = messages.First();
-
-        return new MessageGroup(
-            first.Author,
-            first.Timestamp,
-            first.Reference,
-            first.ReferencedMessage,
-            messages
-        );
-    }
-}

DiscordChatExporter.Core/Exporting/Writers/Html/MessageGroupTemplate.cshtml

@@ -3,126 +3,144 @@
 @using System.Threading.Tasks
 @using DiscordChatExporter.Core.Discord.Data
 @using DiscordChatExporter.Core.Exporting.Writers.Html;
+@using DiscordChatExporter.Core.Utils.Extensions
 
 @namespace DiscordChatExporter.Core.Exporting.Writers.Html
 @inherits MiniRazor.TemplateBase<MessageGroupTemplateContext>
 
 @{
+    var firstMessage = Model.Messages.First();
+
+    ValueTask<string> ResolveUrlAsync(string url) => Model.ExportContext.ResolveMediaUrlAsync(url);
+
     string FormatDate(DateTimeOffset date) => Model.ExportContext.FormatDate(date);
 
     string FormatMarkdown(string markdown) => Model.FormatMarkdown(markdown);
 
     string FormatEmbedMarkdown(string markdown) => Model.FormatMarkdown(markdown, false);
 
-    ValueTask<string> ResolveUrlAsync(string url) => Model.ExportContext.ResolveMediaUrlAsync(url);
+    var userMember = Model.ExportContext.TryGetMember(firstMessage.Author.Id);
 
-    var userMember = Model.ExportContext.TryGetMember(Model.MessageGroup.Author.Id);
+    var userColor = Model.ExportContext.TryGetUserColor(firstMessage.Author.Id);
 
-    var userColor = Model.ExportContext.TryGetUserColor(Model.MessageGroup.Author.Id);
+    var userNick = firstMessage.Author.IsBot
+        ? firstMessage.Author.Name
+        : userMember?.Nick ?? firstMessage.Author.Name;
 
-    var userColorStyle = userColor is not null
-        ? $"color: rgb({userColor?.R},{userColor?.G},{userColor?.B})"
+    var referencedUserMember = firstMessage.ReferencedMessage is not null
+        ? Model.ExportContext.TryGetMember(firstMessage.ReferencedMessage.Author.Id)
         : null;
 
-    var userNick = Model.MessageGroup.Author.IsBot
-        ? Model.MessageGroup.Author.Name
-        : userMember?.Nick ?? Model.MessageGroup.Author.Name;
-
-    var referencedUserMember = Model.MessageGroup.ReferencedMessage is not null
-        ? Model.ExportContext.TryGetMember(Model.MessageGroup.ReferencedMessage.Author.Id)
+    var referencedUserColor = firstMessage.ReferencedMessage is not null
+        ? Model.ExportContext.TryGetUserColor(firstMessage.ReferencedMessage.Author.Id)
         : null;
 
-    var referencedUserColor = Model.MessageGroup.ReferencedMessage is not null
-        ? Model.ExportContext.TryGetUserColor(Model.MessageGroup.ReferencedMessage.Author.Id)
-        : null;
-
-    var referencedUserColorStyle = referencedUserColor is not null
-        ? $"color: rgb({referencedUserColor?.R},{referencedUserColor?.G},{referencedUserColor?.B})"
-        : null;
-
-    var referencedUserNick = Model.MessageGroup.ReferencedMessage is not null
-        ? Model.MessageGroup.ReferencedMessage.Author.IsBot
-            ? Model.MessageGroup.ReferencedMessage.Author.Name
-            : referencedUserMember?.Nick ?? Model.MessageGroup.ReferencedMessage.Author.Name
+    var referencedUserNick = firstMessage.ReferencedMessage is not null
+        ? firstMessage.ReferencedMessage.Author.IsBot
+            ? firstMessage.ReferencedMessage.Author.Name
+            : referencedUserMember?.Nick ?? firstMessage.ReferencedMessage.Author.Name
         : null;
 }
 
 <div class="chatlog__message-group">
-    @{/* Referenced message */}
-    @if (Model.MessageGroup.Reference is not null)
-    {
-        <div class="chatlog__reference-symbol"></div>
-        <div class="chatlog__reference">
-            @if (Model.MessageGroup.ReferencedMessage is not null)
-            {
-                <img class="chatlog__reference-avatar" src="@await ResolveUrlAsync(Model.MessageGroup.ReferencedMessage.Author.AvatarUrl)" alt="Avatar" loading="lazy">
-                <span class="chatlog__reference-name" title="@Model.MessageGroup.ReferencedMessage.Author.FullName" style="@referencedUserColorStyle">@referencedUserNick</span>
-                <div class="chatlog__reference-content">
-                    <span class="chatlog__reference-link" onclick="scrollToMessage(event, '@Model.MessageGroup.ReferencedMessage.Id')">
-                        @if (!string.IsNullOrWhiteSpace(Model.MessageGroup.ReferencedMessage.Content))
-                        {
-                            @Raw(FormatEmbedMarkdown(Model.MessageGroup.ReferencedMessage.Content))
-                        }
-                        else if (Model.MessageGroup.ReferencedMessage.Attachments.Any() || Model.MessageGroup.ReferencedMessage.Embeds.Any())
-                        {
-                            <em>Click to see attachment</em> <span>🖼️</span>
-                        }
-                        else
-                        {
-                            <em>Click to see original message</em>
-                        }
-                    </span>
+@for (var i = 0; i < Model.Messages.Count; i++)
+{
+    var isFirst = i == 0;
+    var message = Model.Messages[i];
 
-                    @if (Model.MessageGroup.ReferencedMessage.EditedTimestamp is not null)
-                    {
-                        <span class="chatlog__reference-edited-timestamp" title="@FormatDate(Model.MessageGroup.ReferencedMessage.EditedTimestamp.Value)">(edited)</span>
-                    }
-                </div>
-            }
-            else
-            {
-                <span class="chatlog__reference-unknown">
-                    Original message was deleted or could not be loaded.
-                </span>
-            }
-        </div>
-    }
-
-    @{/* Avatar */}
-    <div class="chatlog__author-avatar-container">
-        <img class="chatlog__author-avatar" src="@await ResolveUrlAsync(Model.MessageGroup.Author.AvatarUrl)" alt="Avatar" loading="lazy">
-    </div>
-
-    <div class="chatlog__messages">
-        @{/* Author name */}
-        <span class="chatlog__author-name" title="@Model.MessageGroup.Author.FullName" data-user-id="@Model.MessageGroup.Author.Id" style="@userColorStyle">@userNick</span>
-
-        @{/* Bot tag */}
-        @if (Model.MessageGroup.Author.IsBot)
-        {
-            <span class="chatlog__bot-tag">BOT</span>
-        }
-
-        @{/* Message timestamp */}
-        <span class="chatlog__timestamp">@FormatDate(Model.MessageGroup.Timestamp)</span>
-
-        @{/* Messages in a group */}
-        @foreach (var message in Model.MessageGroup.Messages)
-        {
-            <div class="chatlog__message @(message.IsPinned ? "chatlog__message--pinned" : null)" data-message-id="@message.Id" id="message-@message.Id" title="Message sent: @FormatDate(message.Timestamp)">
-                @if (!string.IsNullOrWhiteSpace(message.Content) || message.EditedTimestamp is not null)
+    <div id="chatlog__message-container-@message.Id" class="chatlog__message-container @(message.IsPinned ? "chatlog__message-container--pinned" : null)" data-message-id="@message.Id">
+        <div class="chatlog__message">
+            @{/* Left side */}
+            <div class="chatlog__message-aside">
+                @if (isFirst)
                 {
-                    <div class="chatlog__content">
-                        <div class="markdown">
-                            @{/* Message content */}
-                            <span class="preserve-whitespace">@Raw(FormatMarkdown(message.Content))</span>
+                    // Reference symbol
+                    if (message.Reference is not null)
+                    {
+                        <div class="chatlog__reference-symbol"></div>
+                    }
 
-                            @{/* Edit timestamp */}
-                            @if (message.EditedTimestamp is not null)
+                    // Avatar
+                    <img class="chatlog__avatar" src="@await ResolveUrlAsync(message.Author.AvatarUrl)" alt="Avatar" loading="lazy">
+                }
+                else
+                {
+                    <div class="chatlog__short-timestamp" title="@FormatDate(message.Timestamp)">@message.Timestamp.ToLocalString("t")</div>
+                }
+            </div>
+
+            @{/* Right side */}
+            <div class="chatlog__message-primary">
+                @if (isFirst)
+                {
+                    // Reference
+                    if (message.Reference is not null)
+                    {
+                        <div class="chatlog__reference">
+                            @if (message.ReferencedMessage is not null)
                             {
-                                <span class="chatlog__edited-timestamp" title="@FormatDate(message.EditedTimestamp.Value)">(edited)</span>
+                                <img class="chatlog__reference-avatar" src="@await ResolveUrlAsync(message.ReferencedMessage.Author.AvatarUrl)" alt="Avatar" loading="lazy">
+                                <div class="chatlog__reference-author" style="@(referencedUserColor is not null ? $"color: rgb({referencedUserColor.Value.R}, {referencedUserColor.Value.G}, {referencedUserColor.Value.B})" : null)" title="@message.ReferencedMessage.Author.FullName">@referencedUserNick</div>
+                                <div class="chatlog__reference-content">
+                                    <span class="chatlog__reference-link" onclick="scrollToMessage(event, '@message.ReferencedMessage.Id')">
+                                        @if (!string.IsNullOrWhiteSpace(message.ReferencedMessage.Content))
+                                        {
+                                            @Raw(FormatEmbedMarkdown(message.ReferencedMessage.Content))
+                                        }
+                                        else if (message.ReferencedMessage.Attachments.Any() || message.ReferencedMessage.Embeds.Any())
+                                        {
+                                            <em>Click to see attachment</em>
+                                            <span>🖼️</span>
+                                        }
+                                        else
+                                        {
+                                            <em>Click to see original message</em>
+                                        }
+                                    </span>
+
+                                    @if (message.ReferencedMessage.EditedTimestamp is not null)
+                                    {
+                                        <span class="chatlog__reference-edited-timestamp" title="@FormatDate(message.ReferencedMessage.EditedTimestamp.Value)">(edited)</span>
+                                    }
+                                </div>
+                            }
+                            else
+                            {
+                                <div class="chatlog__reference-unknown">
+                                    Original message was deleted or could not be loaded.
+                                </div>
                             }
                         </div>
+                    }
+
+                    // Header
+                    <div class="chatlog__header">
+                        @{/* Author name */}
+                        <span class="chatlog__author" style="@(userColor is not null ? $"color: rgb({userColor.Value.R}, {userColor.Value.G}, {userColor.Value.B})" : null)" title="@message.Author.FullName" data-user-id="@message.Author.Id">@userNick</span>
+
+                        @{/* Bot label */}
+                        @if (message.Author.IsBot)
+                        {
+                            <span class="chatlog__bot-label">BOT</span>
+                        }
+
+                        @{/* Timestamp */}
+                        <span class="chatlog__timestamp">@FormatDate(message.Timestamp)</span>
+                    </div>
+                }
+
+                @{/* Content */}
+                @if (!string.IsNullOrWhiteSpace(message.Content) || message.EditedTimestamp is not null)
+                {
+                    <div class="chatlog__content chatlog__markdown">
+                        @{/* Text */}
+                        <span class="chatlog__markdown-preserve">@Raw(FormatMarkdown(message.Content))</span>
+
+                        @{/* Edited timestamp */}
+                        @if (message.EditedTimestamp is not null)
+                        {
+                            <span class="chatlog__edited-timestamp" title="@FormatDate(message.EditedTimestamp.Value)">(edited)</span>
+                        }
                     </div>
                 }
 
@@ -140,26 +158,26 @@
                         @if (attachment.IsImage)
                         {
                             <a href="@await ResolveUrlAsync(attachment.Url)">
-                                <img class="chatlog__attachment-media" src="@await ResolveUrlAsync(attachment.Url)" alt="Image attachment" title="@($"Image: {attachment.FileName} ({attachment.FileSize})")" loading="lazy">
+                                <img class="chatlog__attachment-media" src="@await ResolveUrlAsync(attachment.Url)" alt="@(attachment.Description ?? "Image attachment")" title="Image: @attachment.FileName (@attachment.FileSize)" loading="lazy">
                             </a>
                         }
                         else if (attachment.IsVideo)
                         {
                             <video class="chatlog__attachment-media" controls>
-                                <source src="@await ResolveUrlAsync(attachment.Url)" alt="Video attachment" title="@($"Video: {attachment.FileName} ({attachment.FileSize})")">
+                                <source src="@await ResolveUrlAsync(attachment.Url)" alt="@(attachment.Description ?? "Video attachment")" title="Video: @attachment.FileName (@attachment.FileSize)">
                             </video>
                         }
                         else if (attachment.IsAudio)
                         {
                             <audio class="chatlog__attachment-media" controls>
-                                <source src="@await ResolveUrlAsync(attachment.Url)" alt="Audio attachment" title="@($"Audio: {attachment.FileName} ({attachment.FileSize})")">
+                                <source src="@await ResolveUrlAsync(attachment.Url)" alt="@(attachment.Description ?? "Audio attachment")" title="Audio: @attachment.FileName (@attachment.FileSize)">
                             </audio>
                         }
                         else
                         {
                             <div class="chatlog__attachment-generic">
                                 <svg class="chatlog__attachment-generic-icon">
-                                    <use href="#icon-attachment" />
+                                    <use href="#attachment-icon"/>
                                 </svg>
                                 <div class="chatlog__attachment-generic-name">
                                     <a href="@await ResolveUrlAsync(attachment.Url)">
@@ -202,7 +220,7 @@
                             @{/* Color pill */}
                             @if (embed.Color is not null)
                             {
-                                <div class="chatlog__embed-color-pill" style="background-color: rgba(@embed.Color?.R,@embed.Color?.G,@embed.Color?.B,@embed.Color?.A)"></div>
+                                <div class="chatlog__embed-color-pill" style="background-color: rgba(@embed.Color.Value.R, @embed.Color.Value.G, @embed.Color.Value.B, @embed.Color.Value.A)"></div>
                             }
                             else
                             {
@@ -215,7 +233,7 @@
                                         @{/* Embed author */}
                                         @if (embed.Author is not null)
                                         {
-                                            <div class="chatlog__embed-author">
+                                            <div class="chatlog__embed-author-container">
                                                 @if (!string.IsNullOrWhiteSpace(embed.Author.IconUrl))
                                                 {
                                                     <img class="chatlog__embed-author-icon" src="@await ResolveUrlAsync(embed.Author.IconProxyUrl ?? embed.Author.IconUrl)" alt="Author icon" loading="lazy" onerror="this.style.visibility='hidden'">
@@ -223,16 +241,16 @@
 
                                                 @if (!string.IsNullOrWhiteSpace(embed.Author.Name))
                                                 {
-                                                    <span class="chatlog__embed-author-name">
-                                                        @if (!string.IsNullOrWhiteSpace(embed.Author.Url))
-                                                        {
-                                                            <a class="chatlog__embed-author-name-link" href="@embed.Author.Url">@embed.Author.Name</a>
-                                                        }
-                                                        else
-                                                        {
-                                                            @embed.Author.Name
-                                                        }
-                                                    </span>
+                                                    if (!string.IsNullOrWhiteSpace(embed.Author.Url))
+                                                    {
+                                                        <a class="chatlog__embed-author-link" href="@embed.Author.Url">
+                                                            <div class="chatlog__embed-author">@embed.Author.Name</div>
+                                                        </a>
+                                                    }
+                                                    else
+                                                    {
+                                                        <div class="chatlog__embed-author">@embed.Author.Name</div>
+                                                    }
                                                 }
                                             </div>
                                         }
@@ -244,12 +262,12 @@
                                                 @if (!string.IsNullOrWhiteSpace(embed.Url))
                                                 {
                                                     <a class="chatlog__embed-title-link" href="@embed.Url">
-                                                        <div class="markdown preserve-whitespace">@Raw(FormatEmbedMarkdown(embed.Title))</div>
+                                                        <div class="chatlog__markdown chatlog__markdown-preserve">@Raw(FormatEmbedMarkdown(embed.Title))</div>
                                                     </a>
                                                 }
                                                 else
                                                 {
-                                                    <div class="markdown preserve-whitespace">@Raw(FormatEmbedMarkdown(embed.Title))</div>
+                                                    <div class="chatlog__markdown chatlog__markdown-preserve">@Raw(FormatEmbedMarkdown(embed.Title))</div>
                                                 }
                                             </div>
                                         }
@@ -270,7 +288,7 @@
                             @{/* Color pill */}
                             @if (embed.Color is not null)
                             {
-                                <div class="chatlog__embed-color-pill" style="background-color: rgba(@embed.Color?.R,@embed.Color?.G,@embed.Color?.B,@embed.Color?.A)"></div>
+                                <div class="chatlog__embed-color-pill" style="background-color: rgba(@embed.Color.Value.R, @embed.Color.Value.G, @embed.Color.Value.B, @embed.Color.Value.A)"></div>
                             }
                             else
                             {
@@ -283,7 +301,7 @@
                                         @{/* Embed author */}
                                         @if (embed.Author is not null)
                                         {
-                                            <div class="chatlog__embed-author">
+                                            <div class="chatlog__embed-author-container">
                                                 @if (!string.IsNullOrWhiteSpace(embed.Author.IconUrl))
                                                 {
                                                     <img class="chatlog__embed-author-icon" src="@await ResolveUrlAsync(embed.Author.IconProxyUrl ?? embed.Author.IconUrl)" alt="Author icon" loading="lazy" onerror="this.style.visibility='hidden'">
@@ -291,16 +309,16 @@
 
                                                 @if (!string.IsNullOrWhiteSpace(embed.Author.Name))
                                                 {
-                                                    <span class="chatlog__embed-author-name">
-                                                        @if (!string.IsNullOrWhiteSpace(embed.Author.Url))
-                                                        {
-                                                            <a class="chatlog__embed-author-name-link" href="@embed.Author.Url">@embed.Author.Name</a>
-                                                        }
-                                                        else
-                                                        {
-                                                            @embed.Author.Name
-                                                        }
-                                                    </span>
+                                                    if (!string.IsNullOrWhiteSpace(embed.Author.Url))
+                                                    {
+                                                        <a class="chatlog__embed-author-link" href="@embed.Author.Url">
+                                                            <div class="chatlog__embed-author">@embed.Author.Name</div>
+                                                        </a>
+                                                    }
+                                                    else
+                                                    {
+                                                        <div class="chatlog__embed-author">@embed.Author.Name</div>
+                                                    }
                                                 }
                                             </div>
                                         }
@@ -312,12 +330,12 @@
                                                 @if (!string.IsNullOrWhiteSpace(embed.Url))
                                                 {
                                                     <a class="chatlog__embed-title-link" href="@embed.Url">
-                                                        <div class="markdown preserve-whitespace">@Raw(FormatEmbedMarkdown(embed.Title))</div>
+                                                        <div class="chatlog__markdown chatlog__markdown-preserve">@Raw(FormatEmbedMarkdown(embed.Title))</div>
                                                     </a>
                                                 }
                                                 else
                                                 {
-                                                    <div class="markdown preserve-whitespace">@Raw(FormatEmbedMarkdown(embed.Title))</div>
+                                                    <div class="chatlog__markdown chatlog__markdown-preserve">@Raw(FormatEmbedMarkdown(embed.Title))</div>
                                                 }
                                             </div>
                                         }
@@ -326,7 +344,7 @@
                                         @if (!string.IsNullOrWhiteSpace(embed.Description))
                                         {
                                             <div class="chatlog__embed-description">
-                                                <div class="markdown preserve-whitespace">@Raw(FormatEmbedMarkdown(embed.Description))</div>
+                                                <div class="chatlog__markdown chatlog__markdown-preserve">@Raw(FormatEmbedMarkdown(embed.Description))</div>
                                             </div>
                                         }
 
@@ -340,14 +358,14 @@
                                                         @if (!string.IsNullOrWhiteSpace(field.Name))
                                                         {
                                                             <div class="chatlog__embed-field-name">
-                                                                <div class="markdown preserve-whitespace">@Raw(FormatEmbedMarkdown(field.Name))</div>
+                                                                <div class="chatlog__markdown chatlog__markdown-preserve">@Raw(FormatEmbedMarkdown(field.Name))</div>
                                                             </div>
                                                         }
 
                                                         @if (!string.IsNullOrWhiteSpace(field.Value))
                                                         {
                                                             <div class="chatlog__embed-field-value">
-                                                                <div class="markdown preserve-whitespace">@Raw(FormatEmbedMarkdown(field.Value))</div>
+                                                                <div class="chatlog__markdown chatlog__markdown-preserve">@Raw(FormatEmbedMarkdown(field.Value))</div>
                                                             </div>
                                                         }
                                                     </div>
@@ -418,11 +436,11 @@
                     <div class="chatlog__sticker" title="@sticker.Name">
                         @if (sticker.Format is StickerFormat.Png or StickerFormat.PngAnimated)
                         {
-                            <img class="chatlog__sticker--media" src="@(await ResolveUrlAsync(sticker.SourceUrl))" alt="Sticker">
+                            <img class="chatlog__sticker--media" src="@await ResolveUrlAsync(sticker.SourceUrl)" alt="Sticker">
                         }
                         else if (sticker.Format == StickerFormat.Lottie)
                         {
-                            <div class="chatlog__sticker--media" data-source="@(await ResolveUrlAsync(sticker.SourceUrl))"></div>
+                            <div class="chatlog__sticker--media" data-source="@await ResolveUrlAsync(sticker.SourceUrl)"></div>
                         }
                     </div>
                 }
@@ -434,13 +452,14 @@
                         @foreach (var reaction in message.Reactions)
                         {
                             <div class="chatlog__reaction" title="@reaction.Emoji.Code">
-                                <img class="emoji emoji--small" alt="@reaction.Emoji.Name" src="@await ResolveUrlAsync(reaction.Emoji.ImageUrl)" loading="lazy">
+                                <img class="chatlog__emoji chatlog__emoji--small" alt="@reaction.Emoji.Name" src="@await ResolveUrlAsync(reaction.Emoji.ImageUrl)" loading="lazy">
                                 <span class="chatlog__reaction-count">@reaction.Count</span>
                             </div>
                         }
                     </div>
                 }
             </div>
-        }
+        </div>
     </div>
+}
 </div>

DiscordChatExporter.Core/Exporting/Writers/Html/MessageGroupTemplateContext.cs

@@ -1,4 +1,6 @@
-using DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors;
+using System.Collections.Generic;
+using DiscordChatExporter.Core.Discord.Data;
+using DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors;
 
 namespace DiscordChatExporter.Core.Exporting.Writers.Html;
 
@@ -6,12 +8,12 @@ internal class MessageGroupTemplateContext
 {
     public ExportContext ExportContext { get; }
 
-    public MessageGroup MessageGroup { get; }
+    public IReadOnlyList<Message> Messages { get; }
 
-    public MessageGroupTemplateContext(ExportContext exportContext, MessageGroup messageGroup)
+    public MessageGroupTemplateContext(ExportContext exportContext, IReadOnlyList<Message> messages)
     {
         ExportContext = exportContext;
-        MessageGroup = messageGroup;
+        Messages = messages;
     }
 
     public string FormatMarkdown(string? markdown, bool isJumboAllowed = true) =>

DiscordChatExporter.Core/Exporting/Writers/Html/PreambleTemplate.cshtml

@@ -11,10 +11,13 @@
             ? darkVariant
             : lightVariant;
 
-    string FormatDate(DateTimeOffset date) => Model.ExportContext.FormatDate(date);
+    string GetFontUrl(int weight) =>
+        $"https://cdn.jsdelivr.net/gh/Tyrrrz/DiscordFonts@master/whitney-{weight}.woff";
 
     ValueTask<string> ResolveUrlAsync(string url) => Model.ExportContext.ResolveMediaUrlAsync(url, CancellationToken);
 
+    string FormatDate(DateTimeOffset date) => Model.ExportContext.FormatDate(date);
+
     string FormatMarkdown(string markdown) => Model.FormatMarkdown(markdown);
 }
 
@@ -29,39 +32,41 @@
     @{/* Styling */}
     <style>
         @@font-face {
+            src: url(@await ResolveUrlAsync(GetFontUrl(300)));
             font-family: Whitney;
-            src: url(https://cdn.jsdelivr.net/gh/Tyrrrz/DiscordFonts@master/whitney-300.woff);
             font-weight: 300;
         }
 
         @@font-face {
+            src: url(@await ResolveUrlAsync(GetFontUrl(400)));
             font-family: Whitney;
-            src: url(https://cdn.jsdelivr.net/gh/Tyrrrz/DiscordFonts@master/whitney-400.woff);
             font-weight: 400;
         }
 
         @@font-face {
+            src: url(@await ResolveUrlAsync(GetFontUrl(500)));
             font-family: Whitney;
-            src: url(https://cdn.jsdelivr.net/gh/Tyrrrz/DiscordFonts@master/whitney-500.woff);
             font-weight: 500;
         }
 
         @@font-face {
+            src: url(@await ResolveUrlAsync(GetFontUrl(600)));
             font-family: Whitney;
-            src: url(https://cdn.jsdelivr.net/gh/Tyrrrz/DiscordFonts@master/whitney-600.woff);
             font-weight: 600;
         }
 
         @@font-face {
+            src: url(@await ResolveUrlAsync(GetFontUrl(700)));
             font-family: Whitney;
-            src: url(https://cdn.jsdelivr.net/gh/Tyrrrz/DiscordFonts@master/whitney-700.woff);
             font-weight: 700;
         }
 
-        body {
+        html, body {
+            margin: 0;
+            padding: 0;
             background-color: @Themed("#36393e", "#ffffff");
             color: @Themed("#dcddde", "#23262a");
-            font-family: "Whitney", "Helvetica Neue", Helvetica, Arial, sans-serif;
+            font-family: Whitney, "Helvetica Neue", Helvetica, Arial, sans-serif;
             font-size: 17px;
             font-weight: @Themed("400", "500");
         }
@@ -77,114 +82,15 @@
 
         img {
             object-fit: contain;
-        }
-
-        .markdown {
-            max-width: 100%;
-            line-height: 1.3;
-            overflow-wrap: break-word;
-        }
-
-        .preserve-whitespace {
-            white-space: pre-wrap;
-        }
-
-        .spoiler-text {
-            background-color: @Themed("rgba(255, 255, 255, 0.1)", "rgba(0, 0, 0, 0.1)");
-            border-radius: 3px;
-        }
-
-        .spoiler-text--hidden {
-            cursor: pointer;
-            background-color: @Themed("#202225", "#b9bbbe");
-            color: rgba(0, 0, 0, 0);
-        }
-
-        .spoiler-text--hidden:hover {
-            background-color: @Themed("rgba(32, 34, 37, 0.8)", "rgba(185, 187, 190, 0.8)");
-        }
-
-        .spoiler-text--hidden::selection {
-            color: rgba(0, 0, 0, 0);
-        }
-
-        .quote {
-            display: flex;
-            margin: 0.05em 0;
-        }
-
-        .quote-border {
-            margin-right: 0.5em;
-            border: 2px solid @Themed("#4f545c", "#c7ccd1");
-            border-radius: 3px;
-        }
-
-        .pre {
-            background-color: @Themed("#2f3136", "#f9f9f9");
-            font-family: "Consolas", "Courier New", Courier, monospace;
-        }
-
-        .pre--multiline {
-            margin-top: 0.25em;
-            padding: 0.5em;
-            border: 2px solid @Themed("#282b30", "#f3f3f3");
-            border-radius: 5px;
-            color: @Themed("#b9bbbe", "#657b83");
-        }
-
-        @{/* Override Highlight.js styles with a higher specificity selector */}
-        .pre--multiline.hljs {
-            background-color: @Themed("#2f3136", "#f9f9f9");
-            color: @Themed("#b9bbbe", "#657b83");
-        }
-
-        .pre--inline {
-            padding: 2px;
-            border-radius: 3px;
-            font-size: 0.85em;
-        }
-
-        .mention {
-            border-radius: 3px;
-            padding: 0 2px;
-            color: @Themed("#dee0fc", "#505cdc");
-            background-color: @Themed("rgba(88, 101, 242, .3)", "rgba(88, 101, 242, .15)");
-            font-weight: 500;
-        }
-
-        .mention:hover {
-            background-color: #5865f2;
-            color: #ffffff
-        }
-
-        .timestamp {
-            border-radius: 3px;
-            padding: 0 2px;
-            background-color: @Themed("rgba(255, 255, 255, 0.06)", "rgba(6, 6, 7, 0.08)");
-        }
-
-        .emoji {
-            width: 1.325em;
-            height: 1.325em;
-            margin: 0 0.06em;
-            vertical-align: -0.4em;
-        }
-
-        .emoji--small {
-            width: 1em;
-            height: 1em;
-        }
-
-        .emoji--large {
-            width: 2.8em;
-            height: 2.8em;
+            image-rendering: high-quality;
+            image-rendering: -webkit-optimize-contrast;
         }
 
         .preamble {
             display: grid;
-            margin: 0 0.3em 0.6em 0.3em;
-            max-width: 100%;
             grid-template-columns: auto 1fr;
+            max-width: 100%;
+            padding: 1rem;
         }
 
         .preamble__guild-icon-container {
@@ -198,59 +104,114 @@
 
         .preamble__entries-container {
             grid-column: 2;
-            margin-left: 0.6em;
+            margin-left: 1rem;
         }
 
         .preamble__entry {
-            font-size: 1.4em;
+            margin-bottom: 0.15rem;
             color: @Themed("#ffffff", "#2f3136");
+            font-size: 1.4rem;
         }
 
         .preamble__entry--small {
-            font-size: 1em;
+            font-size: 1rem;
         }
 
         .chatlog {
-            max-width: 100%;
+            padding: 1rem 0;
+            width: 100%;
+            border-top: 1px solid @Themed("rgba(255, 255, 255, 0.1)", "#eceeef");
+            border-bottom: 1px solid @Themed("rgba(255, 255, 255, 0.1)", "#eceeef");
         }
 
         .chatlog__message-group {
+            margin-bottom: 1rem;
+        }
+
+        .chatlog__message-container {
+            background-color: transparent;
+            transition: background-color 1s ease;
+        }
+
+        .chatlog__message-container--highlighted {
+            background-color: @Themed("rgba(114, 137, 218, 0.2)", "rgba(114, 137, 218, 0.2)");
+        }
+
+        .chatlog__message-container--pinned {
+            background-color: @Themed("rgba(249, 168, 37, 0.05)", "rgba(249, 168, 37, 0.05)");
+        }
+
+        .chatlog__message {
             display: grid;
-            margin: 0 0.6em;
-            padding: 0.9em 0;
-            border-top: 1px solid @Themed("rgba(255, 255, 255, 0.1)", "#eceeef");
             grid-template-columns: auto 1fr;
+            padding: 0.15rem 0;
+            direction: ltr;
+            unicode-bidi: bidi-override;
+        }
+
+        .chatlog__message:hover {
+            background-color: @Themed("#32353b", "#fafafa");
+        }
+
+        .chatlog__message:hover .chatlog__short-timestamp {
+            display: block;
+        }
+
+        .chatlog__message-aside {
+            grid-column: 1;
+            width: 72px;
+            padding: 0.15rem 0.15rem 0 0.15rem;
+            text-align: center;
         }
 
         .chatlog__reference-symbol {
-            grid-column: 1;
-            margin: 8px 4px 4px 18px;
+            height: 10px;
+            margin: 6px 4px 4px 36px;
             border-left: 2px solid @Themed("#4f545c", "#c7ccd1");
             border-top: 2px solid @Themed("#4f545c", "#c7ccd1");
             border-radius: 8px 0 0 0;
         }
 
+        .chatlog__avatar {
+            width: 40px;
+            height: 40px;
+            border-radius: 50%;
+        }
+
+        .chatlog__short-timestamp {
+            display: none;
+            color: @Themed("#a3a6aa", "#5e6772");
+            font-size: 0.75rem;
+            font-weight: 500;
+            direction: ltr;
+            unicode-bidi: bidi-override;
+        }
+
+        .chatlog__message-primary {
+            grid-column: 2;
+            min-width: 0;
+        }
+
         .chatlog__reference {
             display: flex;
-            grid-column: 2;
-            margin-bottom: 0.25em;
-            font-size: 0.875em;
+            margin-bottom: 0.15rem;
+            align-items: center;
+            color: @Themed("#b5b6b8", "#5f5f60");
+            font-size: 0.875rem;
             white-space: nowrap;
             overflow: hidden;
             text-overflow: ellipsis;
-            align-items: center;
-            color: @Themed("#b5b6b8", "#5f5f60");
         }
 
         .chatlog__reference-avatar {
-            border-radius: 50%;
             width: 16px;
             height: 16px;
-            margin-right: 0.25em;
+            margin-right: 0.25rem;
+            border-radius: 50%;
         }
 
-        .chatlog__reference-name {
-            margin-right: 0.3em;
+        .chatlog__reference-author {
+            margin-right: 0.3rem;
             font-weight: 600;
         }
 
@@ -259,13 +220,8 @@
             text-overflow: ellipsis;
         }
 
-        .chatlog__reference-content a:hover {
-            text-decoration: none;
-        }
-
         .chatlog__reference-link {
             cursor: pointer;
-            color: @Themed("#b5b6b8", "#5f5f60");
         }
 
         .chatlog__reference-link * {
@@ -273,82 +229,75 @@
             pointer-events: none;
         }
 
+        .chatlog__reference-link .hljs {
+            display: inline;
+        }
+
         .chatlog__reference-link:hover {
             color: @Themed("#ffffff", "#2f3136");
         }
 
-        .chatlog__reference-link:hover *:not(.spoiler-text) {
-            color: @Themed("#ffffff", "#2f3136");
+        .chatlog__reference-link:hover *:not(.chatlog__markdown-spoiler) {
+            color: inherit;
         }
 
         .chatlog__reference-edited-timestamp {
-            margin-left: 0.25em;
-            font-size: 0.8em;
-            unicode-bidi: bidi-override;
-            color: @Themed("rgba(255, 255, 255, 0.2)", "#747f8d");
-        }
-
-        .chatlog__author-avatar-container {
-            grid-column: 1;
-            width: 40px;
-            height: 40px;
-            margin-right: 16px;
-        }
-
-        .chatlog__author-avatar {
-            border-radius: 50%;
-            width: 40px;
-            height: 40px;
-        }
-
-        .chatlog__messages {
-            grid-column: 2;
-            min-width: 50%;
+            margin-left: 0.25rem;
+            color: @Themed("#a3a6aa", "#5e6772");
+            font-size: 0.75rem;
+            font-weight: 500;
             direction: ltr;
+            unicode-bidi: bidi-override;
         }
 
-        .chatlog__author-name {
+        .chatlog__header {
+            margin-bottom: 0.1rem;
+        }
+
+        .chatlog__author {
             font-weight: @Themed("500", "600");
             color: @Themed("#ffffff", "#2f3136");
         }
 
+        .chatlog__bot-label {
+            position: relative;
+            top: -0.1rem;
+            margin-left: 0.3rem;
+            padding: 0.05rem 0.3rem;
+            border-radius: 3px;
+            background-color: #5865F2;
+            color: #ffffff;
+            font-size: 0.625rem;
+            font-weight: 500;
+            line-height: 1.3;
+        }
+
         .chatlog__timestamp {
-            margin-left: 0.3em;
-            font-size: 0.75em;
+            margin-left: 0.3rem;
+            color: @Themed("#a3a6aa", "#5e6772");
+            font-size: 0.75rem;
+            font-weight: 500;
             direction: ltr;
             unicode-bidi: bidi-override;
-            color: @Themed("rgba(255, 255, 255, 0.2)", "#747f8d");
-        }
-
-        .chatlog__message {
-            padding: 0.1em 0.3em;
-            margin: 0 -0.3em;
-            background-color: transparent;
-            transition: background-color 1s ease;
-        }
-
-        .chatlog__message--highlighted {
-            background-color: @Themed("rgba(114, 137, 218, 0.2)", "rgba(114, 137, 218, 0.2)");
-        }
-
-        .chatlog__message--pinned {
-            background-color: @Themed("rgba(249, 168, 37, 0.05)", "rgba(249, 168, 37, 0.05)");
         }
 
         .chatlog__content {
-            font-size: 0.95em;
+            padding-right: 1rem;
+            font-size: 0.95rem;
             word-wrap: break-word;
         }
 
         .chatlog__edited-timestamp {
-            margin-left: 0.15em;
-            font-size: 0.8em;
+            margin-left: 0.15rem;
+            color: @Themed("#a3a6aa", "#5e6772");
+            font-size: 0.75rem;
+            font-weight: 500;
         }
 
         .chatlog__attachment {
-            display: inline-block;
             position: relative;
-            margin-top: 0.3em;
+            width: fit-content;
+            margin-top: 0.3rem;
             border-radius: 3px;
             overflow: hidden;
         }
@@ -364,18 +313,18 @@
 
         .chatlog__attachment-spoiler-caption {
             display: none;
-            z-index: 999;
             position: absolute;
             left: 50%;
             top: 50%;
-            transform: translate(-50%, -50%);
-            padding: 0.4em 0.8em;
-            background-color: rgba(0, 0, 0, 0.9);
+            z-index: 999;
+            padding: 0.4rem 0.8rem;
             border-radius: 20px;
+            transform: translate(-50%, -50%);
+            background-color: rgba(0, 0, 0, 0.9);
             color: #dcddde;
-            font-size: 0.9em;
+            font-size: 0.9rem;
             font-weight: 600;
-            letter-spacing: 0.05em;
+            letter-spacing: 0.05rem;
         }
 
         .chatlog__attachment--hidden .chatlog__attachment-spoiler-caption {
@@ -387,9 +336,9 @@
         }
 
         .chatlog__attachment-media {
-            vertical-align: top;
             max-width: 45vw;
             max-height: 500px;
+            vertical-align: top;
             border-radius: 3px;
         }
 
@@ -398,13 +347,13 @@
         }
 
         .chatlog__attachment-generic {
-            width: 100%;
             max-width: 520px;
+            width: 100%;
             height: 40px;
             padding: 10px;
-            background-color: @Themed("#2f3136", "#f2f3f5");
             border: 1px solid @Themed("#292b2f", "#ebedef");
             border-radius: 3px;
+            background-color: @Themed("#2f3136", "#f2f3f5");
             overflow: hidden;
         }
 
@@ -430,19 +379,15 @@
             text-overflow: ellipsis;
         }
 
-        .chatlog__edited-timestamp {
-            color: @Themed("rgba(255, 255, 255, 0.2)", "#747f8d");
-        }
-
         .chatlog__embed {
             display: flex;
-            margin-top: 0.3em;
+            margin-top: 0.3rem;
             max-width: 520px;
         }
 
         .chatlog__embed-color-pill {
             flex-shrink: 0;
-            width: 0.25em;
+            width: 0.25rem;
             border-top-left-radius: 3px;
             border-bottom-left-radius: 3px;
         }
@@ -454,11 +399,11 @@
         .chatlog__embed-content-container {
             display: flex;
             flex-direction: column;
-            padding: 0.5em 0.6em;
-            background-color: @Themed("rgba(46, 48, 54, 0.3)", "rgba(249, 249, 249, 0.3)");
+            padding: 0.5rem 0.6rem;
             border: 1px solid @Themed("rgba(46, 48, 54, 0.6)", "rgba(204, 204, 204, 0.3)");
             border-top-right-radius: 3px;
             border-bottom-right-radius: 3px;
+            background-color: @Themed("rgba(46, 48, 54, 0.3)", "rgba(249, 249, 249, 0.3)");
         }
 
         .chatlog__embed-content {
@@ -470,85 +415,85 @@
             flex: 1;
         }
 
-        .chatlog__embed-author {
+        .chatlog__embed-author-container {
             display: flex;
-            margin-bottom: 0.3em;
+            margin-bottom: 0.5rem;
             align-items: center;
         }
 
         .chatlog__embed-author-icon {
-            margin-right: 0.5em;
             width: 20px;
             height: 20px;
+            margin-right: 0.5rem;
             border-radius: 50%;
         }
 
-        .chatlog__embed-author-name {
-            font-size: 0.875em;
+        .chatlog__embed-author {
+            color: @Themed("#ffffff", "#4f545c");
+            font-size: 0.875rem;
             font-weight: 600;
             direction: ltr;
             unicode-bidi: bidi-override;
-            color: @Themed("#ffffff", "#4f545c")
         }
 
-        .chatlog__embed-author-name-link {
+        .chatlog__embed-author-link {
             color: @Themed("#ffffff", "#4f545c");
         }
 
         .chatlog__embed-title {
-            margin-bottom: 0.2em;
-            font-size: 0.875em;
-            font-weight: 600;
+            margin-bottom: 0.5rem;
             color: @Themed("#ffffff", "#4f545c");
+            font-size: 0.875rem;
+            font-weight: 600;
         }
 
         .chatlog__embed-description {
-            font-weight: 500;
-            font-size: 0.85em;
             color: @Themed("#dcddde", "#2e3338");
+            font-weight: 500;
+            font-size: 0.85rem;
         }
 
         .chatlog__embed-fields {
             display: flex;
             flex-wrap: wrap;
-            gap: 0 0.5em;
+            gap: 0 0.5rem;
         }
 
         .chatlog__embed-field {
             flex: 0;
             min-width: 100%;
             max-width: 506px;
-            padding-top: 0.6em;
-            font-size: 0.875em;
+            padding-top: 0.6rem;
+            font-size: 0.875rem;
         }
 
         .chatlog__embed-field--inline {
             flex: 1;
             flex-basis: auto;
-            min-width: 150px;
+            min-width: 50px;
         }
 
         .chatlog__embed-field-name {
-            margin-bottom: 0.2em;
-            font-weight: 600;
+            margin-bottom: 0.2rem;
             color: @Themed("#ffffff", "#36393e");
+            font-weight: 600;
         }
 
         .chatlog__embed-field-value {
-            font-weight: 500;
             color: @Themed("#dcddde", "#2e3338");
+            font-weight: 500;
         }
 
         .chatlog__embed-thumbnail {
             flex: 0;
-            margin-left: 1.2em;
             max-width: 80px;
             max-height: 80px;
+            margin-left: 1.2rem;
             border-radius: 3px;
         }
 
         .chatlog__embed-image-container {
-            margin-top: 0.6em;
+            margin-top: 0.6rem;
         }
 
         .chatlog__embed-image {
@@ -558,28 +503,28 @@
         }
 
         .chatlog__embed-footer {
-            margin-top: 0.6em;
+            margin-top: 0.6rem;
             color: @Themed("#dcddde", "#2e3338");
         }
 
         .chatlog__embed-footer-icon {
-            margin-right: 0.2em;
             width: 20px;
             height: 20px;
+            margin-right: 0.2rem;
             border-radius: 50%;
             vertical-align: middle;
         }
 
         .chatlog__embed-footer-text {
             vertical-align: middle;
-            font-size: 0.75em;
+            font-size: 0.75rem;
             font-weight: 500;
         }
 
         .chatlog__embed-plainimage {
-            vertical-align: top;
             max-width: 45vw;
             max-height: 500px;
+            vertical-align: top;
             border-radius: 3px;
         }
 
@@ -588,7 +533,7 @@
         }
 
         .chatlog__embed-youtube-container {
-            margin-top: 0.6em;
+            margin-top: 0.6rem;
         }
 
         .chatlog__embed-youtube {
@@ -612,51 +557,132 @@
 
         .chatlog__reaction {
             display: flex;
-            align-items: center;
-            margin: 0.35em 0.1em 0.1em 0;
-            padding: .125rem .375rem;
-            background-color: @Themed("#2f3136", "#f2f3f5");
+            margin: 0.35rem 0.1rem 0.1rem 0;
+            padding: 0.125rem 0.375rem;
+            border: 1px solid transparent;
             border-radius: 8px;
-            border-color: transparent;
-            border-width: 1px;
-            border-style: solid;
+            background-color: @Themed("#2f3136", "#f2f3f5");
+            align-items: center;
         }
 
         .chatlog__reaction:hover {
-            border-color: @Themed("hsla(0,0%,100%,.2)", "rgba(0, 0, 0, 0.2)");
-            border-width: 1px;
-            border-style: solid;
+            border: 1px solid @Themed("hsla(0,0%,100%,.2)", "rgba(0, 0, 0, 0.2)");
             background-color: @Themed("transparent", "white");
         }
 
         .chatlog__reaction-count {
             min-width: 9px;
-            margin-left: 0.35em;
-            font-size: 0.875em;
+            margin-left: 0.35rem;
             color: @Themed("#b9bbbe", "#4f5660");
+            font-size: 0.875rem;
         }
 
         .chatlog__reaction:hover .chatlog__reaction-count {
             color: @Themed("#dcddde", "#2e3338");
         }
 
-        .chatlog__bot-tag {
-            position: relative;
-            top: -.1em;
-            margin-left: 0.3em;
-            padding: 0.05em 0.3em;
-            border-radius: 3px;
+        .chatlog__markdown {
+            max-width: 100%;
             line-height: 1.3;
-            background-color: #5865F2;
-            color: #ffffff;
-            font-size: 0.625em;
+            overflow-wrap: break-word;
+        }
+
+        .chatlog__markdown-preserve {
+            white-space: pre-wrap;
+        }
+
+        .chatlog__markdown-spoiler {
+            background-color: @Themed("rgba(255, 255, 255, 0.1)", "rgba(0, 0, 0, 0.1)");
+            border-radius: 3px;
+        }
+
+        .chatlog__markdown-spoiler--hidden {
+            cursor: pointer;
+            background-color: @Themed("#202225", "#b9bbbe");
+            color: rgba(0, 0, 0, 0);
+        }
+
+        .chatlog__markdown-spoiler--hidden:hover {
+            background-color: @Themed("rgba(32, 34, 37, 0.8)", "rgba(185, 187, 190, 0.8)");
+        }
+
+        .chatlog__markdown-spoiler--hidden::selection {
+            color: rgba(0, 0, 0, 0);
+        }
+
+        .chatlog__markdown-quote {
+            display: flex;
+            margin: 0.05rem 0;
+        }
+
+        .chatlog__markdown-quote-border {
+            margin-right: 0.5rem;
+            border: 2px solid @Themed("#4f545c", "#c7ccd1");
+            border-radius: 3px;
+        }
+
+        .chatlog__markdown-pre {
+            background-color: @Themed("#2f3136", "#f9f9f9");
+            font-family: "Consolas", "Courier New", Courier, monospace;
+        }
+
+        .chatlog__markdown-pre--multiline {
+            margin-top: 0.25rem;
+            padding: 0.5rem;
+            border: 2px solid @Themed("#282b30", "#f3f3f3");
+            border-radius: 5px;
+            color: @Themed("#b9bbbe", "#657b83");
+        }
+
+        .chatlog__markdown-pre--multiline.hljs {
+            background-color: inherit;
+            color: inherit;
+        }
+
+        .chatlog__markdown-pre--inline {
+            padding: 2px;
+            border-radius: 3px;
+            font-size: 0.85rem;
+        }
+
+        .chatlog__markdown-mention {
+            border-radius: 3px;
+            padding: 0 2px;
+            background-color: @Themed("rgba(88, 101, 242, .3)", "rgba(88, 101, 242, .15)");
+            color: @Themed("#dee0fc", "#505cdc");
             font-weight: 500;
         }
 
+        .chatlog__markdown-mention:hover {
+            background-color: #5865f2;
+            color: #ffffff
+        }
+
+        .chatlog__markdown-timestamp {
+            border-radius: 3px;
+            padding: 0 2px;
+            color: @Themed("#a3a6aa", "#5e6772");
+        }
+
+        .chatlog__emoji {
+            width: 1.325rem;
+            height: 1.325rem;
+            margin: 0 0.06rem;
+            vertical-align: -0.4rem;
+        }
+
+        .chatlog__emoji--small {
+            width: 1rem;
+            height: 1rem;
+        }
+
+        .chatlog__emoji--large {
+            width: 2.8rem;
+            height: 2.8rem;
+        }
+
         .postamble {
-            margin: 1.4em 0.3em 0.6em 0.3em;
-            padding: 1em;
-            border-top: 1px solid @Themed("rgba(255, 255, 255, 0.1)", "#eceeef");
+            padding: 1.25rem;
         }
 
         .postamble__entry {
@@ -665,16 +691,16 @@
     </style>
 
     @{/* Syntax highlighting */}
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.15.6/styles/solarized-@(Model.ThemeName.ToLowerInvariant()).min.css">
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.15.6/highlight.min.js"></script>
+    <link rel="stylesheet" href="@await ResolveUrlAsync($"https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.15.6/styles/solarized-{Model.ThemeName.ToLowerInvariant()}.min.css")">
+    <script src="@await ResolveUrlAsync("https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.15.6/highlight.min.js")"></script>
     <script>
         document.addEventListener('DOMContentLoaded', () => {
-            document.querySelectorAll('.pre--multiline').forEach(e => hljs.highlightBlock(e));
+            document.querySelectorAll('.chatlog__markdown-pre--multiline').forEach(e => hljs.highlightBlock(e));
         });
     </script>
 
     @{/* Lottie animation support */}
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/lottie-web/5.8.1/lottie.min.js"></script>
+    <script src="@await ResolveUrlAsync("https://cdnjs.cloudflare.com/ajax/libs/lottie-web/5.8.1/lottie.min.js")"></script>
     <script>
         document.addEventListener('DOMContentLoaded', () => {
             document.querySelectorAll('.chatlog__sticker--media[data-source]').forEach(e => {
@@ -698,43 +724,46 @@
     @{/* Scripts */}
     <script>
         function scrollToMessage(event, id) {
-            var element = document.getElementById('message-' + id);
+            var element = document.getElementById('chatlog__message-container-' + id);
+            if (!element)
+                return;
 
-            if (element) {
-                event.preventDefault();
+            event.preventDefault();
+            element.classList.add('chatlog__message-container--highlighted');
 
-                element.classList.add('chatlog__message--highlighted');
+            window.scrollTo({
+                top: element.getBoundingClientRect().top - document.body.getBoundingClientRect().top - (window.innerHeight / 2),
+                behavior: 'smooth'
+            });
 
-                window.scrollTo({
-                    top: element.getBoundingClientRect().top - document.body.getBoundingClientRect().top - (window.innerHeight / 2),
-                    behavior: 'smooth'
-                });
-
-                window.setTimeout(function() {
-                    element.classList.remove('chatlog__message--highlighted');
-                }, 2000);
-            }
+            window.setTimeout(function() {
+                element.classList.remove('chatlog__message-container--highlighted');
+            }, 2000);
         }
 
         function showSpoiler(event, element) {
-            if (element && element.classList.contains('spoiler-text--hidden')) {
-                event.preventDefault();
-                element.classList.remove('spoiler-text--hidden');
-            }
-            if (element && element.classList.contains('chatlog__attachment--hidden')) {
+            if (!element)
+                return;
+
+            if (element.classList.contains('chatlog__attachment--hidden')) {
                 event.preventDefault();
                 element.classList.remove('chatlog__attachment--hidden');
             }
+
+            if (element.classList.contains('chatlog__markdown-spoiler--hidden')) {
+                event.preventDefault();
+                element.classList.remove('chatlog__markdown-spoiler--hidden');
+            }
         }
     </script>
 
     @{/* Icons */}
     <svg style="display: none">
-        <symbol id="icon-attachment" viewBox="0 0 720 960">
-            <path fill="#f4f5fb" d="M50,935a25,25,0,0,1-25-25V50A25,25,0,0,1,50,25H519.6L695,201.32V910a25,25,0,0,1-25,25Z" />
-            <path fill="#7789c4" d="M509.21,50,670,211.63V910H50V50H509.21M530,0H50A50,50,0,0,0,0,50V910a50,50,0,0,0,50,50H670a50,50,0,0,0,50-50h0V191Z" />
-            <path fill="#f4f5fb" d="M530,215a25,25,0,0,1-25-25V50a25,25,0,0,1,16.23-23.41L693.41,198.77A25,25,0,0,1,670,215Z" />
-            <path fill="#7789c4" d="M530,70.71,649.29,190H530V70.71M530,0a50,50,0,0,0-50,50V190a50,50,0,0,0,50,50H670a50,50,0,0,0,50-50Z" />
+        <symbol id="attachment-icon" viewBox="0 0 720 960">
+            <path fill="#f4f5fb" d="M50,935a25,25,0,0,1-25-25V50A25,25,0,0,1,50,25H519.6L695,201.32V910a25,25,0,0,1-25,25Z"/>
+            <path fill="#7789c4" d="M509.21,50,670,211.63V910H50V50H509.21M530,0H50A50,50,0,0,0,0,50V910a50,50,0,0,0,50,50H670a50,50,0,0,0,50-50h0V191Z"/>
+            <path fill="#f4f5fb" d="M530,215a25,25,0,0,1-25-25V50a25,25,0,0,1,16.23-23.41L693.41,198.77A25,25,0,0,1,670,215Z"/>
+            <path fill="#7789c4" d="M530,70.71,649.29,190H530V70.71M530,0a50,50,0,0,0-50,50V190a50,50,0,0,0,50,50H670a50,50,0,0,0,50-50Z"/>
         </symbol>
     </svg>
 </head>
@@ -756,18 +785,18 @@
         @if (Model.ExportContext.Request.After is not null || Model.ExportContext.Request.Before is not null)
         {
             <div class="preamble__entry preamble__entry--small">
-            @if (Model.ExportContext.Request.After is not null && Model.ExportContext.Request.Before is not null)
-            {
-                @($"Between {FormatDate(Model.ExportContext.Request.After.Value.ToDate())} and {FormatDate(Model.ExportContext.Request.Before.Value.ToDate())}")
-            }
-            else if (Model.ExportContext.Request.After is not null)
-            {
-                @($"After {FormatDate(Model.ExportContext.Request.After.Value.ToDate())}")
-            }
-            else if (Model.ExportContext.Request.Before is not null)
-            {
-                @($"Before {FormatDate(Model.ExportContext.Request.Before.Value.ToDate())}")
-            }
+                @if (Model.ExportContext.Request.After is not null && Model.ExportContext.Request.Before is not null)
+                {
+                    @($"Between {FormatDate(Model.ExportContext.Request.After.Value.ToDate())} and {FormatDate(Model.ExportContext.Request.Before.Value.ToDate())}")
+                }
+                else if (Model.ExportContext.Request.After is not null)
+                {
+                    @($"After {FormatDate(Model.ExportContext.Request.After.Value.ToDate())}")
+                }
+                else if (Model.ExportContext.Request.Before is not null)
+                {
+                    @($"Before {FormatDate(Model.ExportContext.Request.Before.Value.ToDate())}")
+                }
             </div>
         }
     </div>

DiscordChatExporter.Core/Exporting/Writers/HtmlMessageWriter.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Threading;
@@ -13,7 +14,7 @@ internal class HtmlMessageWriter : MessageWriter
     private readonly TextWriter _writer;
     private readonly string _themeName;
 
-    private readonly List<Message> _messageGroupBuffer = new();
+    private readonly List<Message> _messageGroup = new();
 
     public HtmlMessageWriter(Stream stream, ExportContext context, string themeName)
         : base(stream, context)
@@ -22,6 +23,23 @@ internal class HtmlMessageWriter : MessageWriter
         _themeName = themeName;
     }
 
+    private bool CanJoinGroup(Message message)
+    {
+        var lastMessage = _messageGroup.LastOrDefault();
+        if (lastMessage is null)
+            return true;
+
+        return
+            // Must be from the same author
+            lastMessage.Author.Id == message.Author.Id &&
+            // Author's name must not have changed between messages
+            string.Equals(lastMessage.Author.FullName, message.Author.FullName, StringComparison.Ordinal) &&
+            // Duration between messages must be 7 minutes or less
+            (message.Timestamp - lastMessage.Timestamp).Duration().TotalMinutes <= 7 &&
+            // Other message must not be a reply
+            message.Reference is null;
+    }
+
     public override async ValueTask WritePreambleAsync(CancellationToken cancellationToken = default)
     {
         var templateContext = new PreambleTemplateContext(Context, _themeName);
@@ -34,10 +52,10 @@ internal class HtmlMessageWriter : MessageWriter
     }
 
     private async ValueTask WriteMessageGroupAsync(
-        MessageGroup messageGroup,
+        IReadOnlyList<Message> messages,
         CancellationToken cancellationToken = default)
     {
-        var templateContext = new MessageGroupTemplateContext(Context, messageGroup);
+        var templateContext = new MessageGroupTemplateContext(Context, messages);
 
         // We are not writing directly to output because Razor
         // does not actually do asynchronous writes to stream.
@@ -52,31 +70,26 @@ internal class HtmlMessageWriter : MessageWriter
     {
         await base.WriteMessageAsync(message, cancellationToken);
 
-        // If message group is empty or the given message can be grouped, buffer the given message
-        if (!_messageGroupBuffer.Any() || MessageGroup.CanJoin(_messageGroupBuffer.Last(), message))
+        // If the message can be grouped, buffer it for now
+        if (CanJoinGroup( message))
         {
-            _messageGroupBuffer.Add(message);
+            _messageGroup.Add(message);
         }
         // Otherwise, flush the group and render messages
         else
         {
-            await WriteMessageGroupAsync(MessageGroup.Join(_messageGroupBuffer), cancellationToken);
+            await WriteMessageGroupAsync(_messageGroup, cancellationToken);
 
-            _messageGroupBuffer.Clear();
-            _messageGroupBuffer.Add(message);
+            _messageGroup.Clear();
+            _messageGroup.Add(message);
         }
     }
 
     public override async ValueTask WritePostambleAsync(CancellationToken cancellationToken = default)
     {
         // Flush current message group
-        if (_messageGroupBuffer.Any())
-        {
-            await WriteMessageGroupAsync(
-                MessageGroup.Join(_messageGroupBuffer),
-                cancellationToken
-            );
-        }
+        if (_messageGroup.Any())
+            await WriteMessageGroupAsync(_messageGroup, cancellationToken);
 
         var templateContext = new PostambleTemplateContext(Context, MessagesWritten);
 

DiscordChatExporter.Core/Exporting/Writers/MarkdownVisitors/HtmlMarkdownVisitor.cs

@@ -33,15 +33,37 @@ internal partial class HtmlMarkdownVisitor : MarkdownVisitor
     {
         var (tagOpen, tagClose) = formatting.Kind switch
         {
-            FormattingKind.Bold => ("<strong>", "</strong>"),
-            FormattingKind.Italic => ("<em>", "</em>"),
-            FormattingKind.Underline => ("<u>", "</u>"),
-            FormattingKind.Strikethrough => ("<s>", "</s>"),
+            FormattingKind.Bold => (
+                "<strong>",
+                "</strong>"
+            ),
+
+            FormattingKind.Italic => (
+                "<em>",
+                "</em>"
+            ),
+
+            FormattingKind.Underline => (
+                "<u>",
+                "</u>"
+            ),
+
+            FormattingKind.Strikethrough => (
+                "<s>",
+                "</s>"
+            ),
+
             FormattingKind.Spoiler => (
-                "<span class=\"spoiler-text spoiler-text--hidden\" onclick=\"showSpoiler(event, this)\">", "</span>"),
+                "<span class=\"chatlog__markdown-spoiler chatlog__markdown-spoiler--hidden\" onclick=\"showSpoiler(event, this)\">",
+                "</span>"
+            ),
+
             FormattingKind.Quote => (
-                "<div class=\"quote\"><div class=\"quote-border\"></div><div class=\"quote-content\">", "</div></div>"),
-            _ => throw new ArgumentOutOfRangeException(nameof(formatting.Kind))
+                "<div class=\"chatlog__markdown-quote\"><div class=\"chatlog__markdown-quote-border\"></div><div class=\"chatlog__markdown-quote-content\">",
+                "</div></div>"
+            ),
+
+            _ => throw new InvalidOperationException($"Unknown formatting kind '{formatting.Kind}'.")
         };
 
         _buffer.Append(tagOpen);
@@ -54,7 +76,7 @@ internal partial class HtmlMarkdownVisitor : MarkdownVisitor
     protected override MarkdownNode VisitInlineCodeBlock(InlineCodeBlockNode inlineCodeBlock)
     {
         _buffer
-            .Append("<span class=\"pre pre--inline\">")
+            .Append("<span class=\"chatlog__markdown-pre chatlog__markdown-pre--inline\">")
             .Append(HtmlEncode(inlineCodeBlock.Code))
             .Append("</span>");
 
@@ -68,7 +90,7 @@ internal partial class HtmlMarkdownVisitor : MarkdownVisitor
             : "nohighlight";
 
         _buffer
-            .Append($"<div class=\"pre pre--multiline {highlightCssClass}\">")
+            .Append($"<div class=\"chatlog__markdown-pre chatlog__markdown-pre--multiline {highlightCssClass}\">")
             .Append(HtmlEncode(multiLineCodeBlock.Code))
             .Append("</div>");
 
@@ -98,10 +120,10 @@ internal partial class HtmlMarkdownVisitor : MarkdownVisitor
     protected override MarkdownNode VisitEmoji(EmojiNode emoji)
     {
         var emojiImageUrl = Emoji.GetImageUrl(emoji.Id, emoji.Name, emoji.IsAnimated);
-        var jumboClass = _isJumbo ? "emoji--large" : "";
+        var jumboClass = _isJumbo ? "chatlog__emoji--large" : "";
 
         _buffer
-            .Append($"<img loading=\"lazy\" class=\"emoji {jumboClass}\" alt=\"{emoji.Name}\" title=\"{emoji.Code}\" src=\"{emojiImageUrl}\">");
+            .Append($"<img loading=\"lazy\" class=\"chatlog__emoji {jumboClass}\" alt=\"{emoji.Name}\" title=\"{emoji.Code}\" src=\"{emojiImageUrl}\">");
 
         return base.VisitEmoji(emoji);
     }
@@ -111,14 +133,14 @@ internal partial class HtmlMarkdownVisitor : MarkdownVisitor
         if (mention.Kind == MentionKind.Everyone)
         {
             _buffer
-                .Append("<span class=\"mention\">")
+                .Append("<span class=\"chatlog__markdown-mention\">")
                 .Append("@everyone")
                 .Append("</span>");
         }
         else if (mention.Kind == MentionKind.Here)
         {
             _buffer
-                .Append("<span class=\"mention\">")
+                .Append("<span class=\"chatlog__markdown-mention\">")
                 .Append("@here")
                 .Append("</span>");
         }
@@ -129,7 +151,7 @@ internal partial class HtmlMarkdownVisitor : MarkdownVisitor
             var nick = member?.Nick ?? "Unknown";
 
             _buffer
-                .Append($"<span class=\"mention\" title=\"{HtmlEncode(fullName)}\">")
+                .Append($"<span class=\"chatlog__markdown-mention\" title=\"{HtmlEncode(fullName)}\">")
                 .Append('@').Append(HtmlEncode(nick))
                 .Append("</span>");
         }
@@ -140,7 +162,7 @@ internal partial class HtmlMarkdownVisitor : MarkdownVisitor
             var name = channel?.Name ?? "deleted-channel";
 
             _buffer
-                .Append("<span class=\"mention\">")
+                .Append("<span class=\"chatlog__markdown-mention\">")
                 .Append(symbol).Append(HtmlEncode(name))
                 .Append("</span>");
         }
@@ -151,11 +173,12 @@ internal partial class HtmlMarkdownVisitor : MarkdownVisitor
             var color = role?.Color;
 
             var style = color is not null
-                ? $"color: rgb({color?.R}, {color?.G}, {color?.B}); background-color: rgba({color?.R}, {color?.G}, {color?.B}, 0.1);"
+                ? $"color: rgb({color.Value.R}, {color.Value.G}, {color.Value.B}); " +
+                  $"background-color: rgba({color.Value.R}, {color.Value.G}, {color.Value.B}, 0.1);"
                 : "";
 
             _buffer
-                .Append($"<span class=\"mention\" style=\"{style}\">")
+                .Append($"<span class=\"chatlog__markdown-mention\" style=\"{style}\">")
                 .Append('@').Append(HtmlEncode(name))
                 .Append("</span>");
         }
@@ -175,7 +198,7 @@ internal partial class HtmlMarkdownVisitor : MarkdownVisitor
             : "Invalid date";
 
         _buffer
-            .Append($"<span class=\"timestamp\" title=\"{HtmlEncode(longDateString)}\">")
+            .Append($"<span class=\"chatlog__markdown-timestamp\" title=\"{HtmlEncode(longDateString)}\">")
             .Append(HtmlEncode(dateString))
             .Append("</span>");
 

DiscordChatExporter.Core/Markdown/Parsing/MarkdownParser.cs

@@ -77,8 +77,9 @@ internal static partial class MarkdownParser
 
     // Capture any character until the end of the line
     // Opening 'greater than' character must be followed by whitespace
+    // Text content is optional
     private static readonly IMatcher<MarkdownNode> SingleLineQuoteNodeMatcher = new RegexMatcher<MarkdownNode>(
-        new Regex("^>\\s(.+\n?)", DefaultRegexOptions),
+        new Regex("^>\\s(.*\n?)", DefaultRegexOptions),
         (s, m) => new FormattingNode(FormattingKind.Quote, Parse(s.Relocate(m.Groups[1])))
     );
 
@@ -86,7 +87,7 @@ internal static partial class MarkdownParser
     // This one is tricky as it ends up producing multiple separate captures which need to be joined
     private static readonly IMatcher<MarkdownNode> RepeatedSingleLineQuoteNodeMatcher =
         new RegexMatcher<MarkdownNode>(
-            new Regex("(?:^>\\s(.+\n?)){2,}", DefaultRegexOptions),
+            new Regex("(?:^>\\s(.*\n?)){2,}", DefaultRegexOptions),
             (_, m) =>
             {
                 var content = string.Concat(m.Groups[1].Captures.Select(c => c.Value));

DiscordChatExporter.Core/Utils/Extensions/ExceptionExtensions.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Net;
+using System.Net.Http;
+using System.Text.RegularExpressions;
+
+namespace DiscordChatExporter.Core.Utils.Extensions;
+
+public static class ExceptionExtensions
+{
+    private static void PopulateChildren(this Exception exception, ICollection<Exception> children)
+    {
+        if (exception is AggregateException aggregateException)
+        {
+            foreach (var innerException in aggregateException.InnerExceptions)
+            {
+                children.Add(innerException);
+                PopulateChildren(innerException, children);
+            }
+        }
+        else if (exception.InnerException is not null)
+        {
+            children.Add(exception.InnerException);
+            PopulateChildren(exception.InnerException, children);
+        }
+    }
+
+    public static IReadOnlyList<Exception> GetSelfAndChildren(this Exception exception)
+    {
+        var children = new List<Exception> {exception};
+        PopulateChildren(exception, children);
+        return children;
+    }
+
+    public static HttpStatusCode? TryGetStatusCode(this HttpRequestException ex) =>
+        // This is extremely frail, but there's no other way
+        Regex
+            .Match(ex.Message, @": (\d+) \(")
+            .Groups[1]
+            .Value
+            .NullIfWhiteSpace()?
+            .Pipe(s => (HttpStatusCode) int.Parse(s, CultureInfo.InvariantCulture));
+}

DiscordChatExporter.Core/Utils/Http.cs

@@ -1,9 +1,8 @@
 using System;
-using System.Globalization;
-using System.IO;
+using System.Linq;
 using System.Net;
 using System.Net.Http;
-using System.Text.RegularExpressions;
+using System.Net.Sockets;
 using System.Threading.Tasks;
 using DiscordChatExporter.Core.Utils.Extensions;
 using Polly;
@@ -14,13 +13,26 @@ public static class Http
 {
     public static HttpClient Client { get; } = new();
 
-    public static IAsyncPolicy<HttpResponseMessage> ResponsePolicy { get; } =
+    private static bool IsRetryableStatusCode(HttpStatusCode statusCode) => statusCode is
+        HttpStatusCode.TooManyRequests or
+        HttpStatusCode.RequestTimeout or
+        HttpStatusCode.InternalServerError;
+
+    private static bool IsRetryableException(Exception exception) =>
+        exception.GetSelfAndChildren().Any(ex =>
+            ex is TimeoutException or SocketException ||
+            ex is HttpRequestException hrex && IsRetryableStatusCode(hrex.TryGetStatusCode() ?? HttpStatusCode.OK)
+        );
+
+    public static IAsyncPolicy ResiliencePolicy { get; } =
         Policy
-            .Handle<IOException>()
-            .Or<HttpRequestException>()
-            .OrResult<HttpResponseMessage>(m => m.StatusCode == HttpStatusCode.TooManyRequests)
-            .OrResult(m => m.StatusCode == HttpStatusCode.RequestTimeout)
-            .OrResult(m => m.StatusCode >= HttpStatusCode.InternalServerError)
+            .Handle<Exception>(IsRetryableException)
+            .WaitAndRetryAsync(4, i => TimeSpan.FromSeconds(Math.Pow(2, i) + 1));
+
+    public static IAsyncPolicy<HttpResponseMessage> ResponseResiliencePolicy { get; } =
+        Policy
+            .Handle<Exception>(IsRetryableException)
+            .OrResult<HttpResponseMessage>(m => IsRetryableStatusCode(m.StatusCode))
             .WaitAndRetryAsync(
                 8,
                 (i, result, _) =>
@@ -43,24 +55,4 @@ public static class Http
                 },
                 (_, _, _, _) => Task.CompletedTask
             );
-
-    private static HttpStatusCode? TryGetStatusCodeFromException(HttpRequestException ex) =>
-        // This is extremely frail, but there's no other way
-        Regex
-            .Match(ex.Message, @": (\d+) \(")
-            .Groups[1]
-            .Value
-            .NullIfWhiteSpace()?
-            .Pipe(s => (HttpStatusCode) int.Parse(s, CultureInfo.InvariantCulture));
-
-    public static IAsyncPolicy ExceptionPolicy { get; } =
-        Policy
-            .Handle<IOException>() // dangerous
-            .Or<HttpRequestException>(ex =>
-                TryGetStatusCodeFromException(ex) is
-                    HttpStatusCode.TooManyRequests or
-                    HttpStatusCode.RequestTimeout or
-                    HttpStatusCode.InternalServerError
-            )
-            .WaitAndRetryAsync(4, i => TimeSpan.FromSeconds(Math.Pow(2, i) + 1));
 }

DiscordChatExporter.Gui/App.xaml

@@ -47,6 +47,29 @@
                 <Setter Property="Minimum" Value="0" />
             </Style>
 
+            <Style TargetType="{x:Type Hyperlink}">
+                <Setter Property="TextDecorations" Value="Underline" />
+                <Setter Property="FontWeight" Value="Regular" />
+                <Setter Property="Foreground" Value="{DynamicResource MaterialDesignBody}" />
+
+                <Style.Triggers>
+                    <Trigger Property="IsEnabled" Value="False">
+                        <Setter Property="Foreground" Value="{DynamicResource MaterialDesignCheckBoxDisabled}" />
+                    </Trigger>
+                    <Trigger Property="IsEnabled" Value="True">
+                        <Setter Property="Cursor" Value="Hand" />
+                    </Trigger>
+                    <MultiTrigger>
+                        <MultiTrigger.Conditions>
+                            <Condition Property="IsEnabled" Value="True" />
+                            <Condition Property="IsMouseOver" Value="True" />
+                        </MultiTrigger.Conditions>
+
+                        <Setter Property="Foreground" Value="{DynamicResource SecondaryHueMidBrush}" />
+                    </MultiTrigger>
+                </Style.Triggers>
+            </Style>
+
             <Style BasedOn="{StaticResource MaterialDesignTextBox}" TargetType="{x:Type TextBox}" />
 
             <Style BasedOn="{StaticResource MaterialDesignComboBox}" TargetType="{x:Type ComboBox}" />
@@ -90,6 +113,10 @@
                 </Style.Triggers>
             </Style>
 
+            <Style BasedOn="{StaticResource MaterialDesignContextMenu}" TargetType="{x:Type ContextMenu}">
+                <Setter Property="Background" Value="{DynamicResource MaterialDesignPaper}" />
+            </Style>
+
             <!--  Default MD Expander is incredibly slow (https://github.com/MaterialDesignInXAML/MaterialDesignInXamlToolkit/issues/1307)  -->
             <Style BasedOn="{StaticResource MaterialDesignExpander}" TargetType="{x:Type Expander}">
                 <Setter Property="Template">

DiscordChatExporter.Gui/Behaviors/MultiSelectionListBoxBehavior.cs

@@ -9,11 +9,16 @@ namespace DiscordChatExporter.Gui.Behaviors;
 
 public class MultiSelectionListBoxBehavior<T> : Behavior<ListBox>
 {
-    public static readonly DependencyProperty SelectedItemsProperty =
-        DependencyProperty.Register(nameof(SelectedItems), typeof(IList),
-            typeof(MultiSelectionListBoxBehavior<T>),
-            new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault,
-                OnSelectedItemsChanged));
+    public static readonly DependencyProperty SelectedItemsProperty = DependencyProperty.Register(
+        nameof(SelectedItems),
+        typeof(IList),
+        typeof(MultiSelectionListBoxBehavior<T>),
+        new FrameworkPropertyMetadata(
+            null,
+            FrameworkPropertyMetadataOptions.BindsTwoWayByDefault,
+            OnSelectedItemsChanged
+        )
+    );
 
     private static void OnSelectedItemsChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
     {

DiscordChatExporter.Gui/Converters/DateTimeOffsetToDateTimeConverter.cs

@@ -9,19 +9,13 @@ public class DateTimeOffsetToDateTimeConverter : IValueConverter
 {
     public static DateTimeOffsetToDateTimeConverter Instance { get; } = new();
 
-    public object? Convert(object value, Type targetType, object parameter, CultureInfo culture)
-    {
-        if (value is DateTimeOffset dateTimeOffsetValue)
-            return dateTimeOffsetValue.DateTime;
+    public object? Convert(object value, Type targetType, object parameter, CultureInfo culture) => 
+        value is DateTimeOffset dateTimeOffsetValue
+            ? dateTimeOffsetValue.DateTime 
+            : default(DateTime?);
 
-        return default(DateTime?);
-    }
-
-    public object? ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
-    {
-        if (value is DateTime dateTimeValue)
-            return new DateTimeOffset(dateTimeValue);
-
-        return default(DateTimeOffset?);
-    }
+    public object? ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) => 
+        value is DateTime dateTimeValue 
+            ? new DateTimeOffset(dateTimeValue)
+            : default(DateTimeOffset?);
 }

DiscordChatExporter.Gui/Converters/ExportFormatToStringConverter.cs

@@ -10,13 +10,10 @@ public class ExportFormatToStringConverter : IValueConverter
 {
     public static ExportFormatToStringConverter Instance { get; } = new();
 
-    public object? Convert(object value, Type targetType, object parameter, CultureInfo culture)
-    {
-        if (value is ExportFormat exportFormatValue)
-            return exportFormatValue.GetDisplayName();
-
-        return default(string?);
-    }
+    public object? Convert(object value, Type targetType, object parameter, CultureInfo culture) => 
+        value is ExportFormat exportFormatValue 
+            ? exportFormatValue.GetDisplayName() 
+            : default;
 
     public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) =>
         throw new NotSupportedException();

DiscordChatExporter.Gui/Converters/InverseBoolConverter.cs

@@ -9,19 +9,9 @@ public class InverseBoolConverter : IValueConverter
 {
     public static InverseBoolConverter Instance { get; } = new();
 
-    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
-    {
-        if (value is bool boolValue)
-            return !boolValue;
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture) =>
+        value is false;
 
-        return default(bool);
-    }
-
-    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
-    {
-        if (value is bool boolValue)
-            return !boolValue;
-
-        return default(bool);
-    }
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) =>
+        value is false;
 }

DiscordChatExporter.Gui/Converters/TimeSpanToDateTimeConverter.cs

@@ -9,19 +9,13 @@ public class TimeSpanToDateTimeConverter : IValueConverter
 {
     public static TimeSpanToDateTimeConverter Instance { get; } = new();
 
-    public object? Convert(object value, Type targetType, object parameter, CultureInfo culture)
-    {
-        if (value is TimeSpan timeSpanValue)
-            return DateTime.Today.Add(timeSpanValue);
+    public object? Convert(object value, Type targetType, object parameter, CultureInfo culture) => 
+        value is TimeSpan timeSpanValue
+            ? DateTime.Today.Add(timeSpanValue)
+            : default(DateTime?);
 
-        return default(DateTime?);
-    }
-
-    public object? ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
-    {
-        if (value is DateTime dateTimeValue)
-            return dateTimeValue.TimeOfDay;
-
-        return default(TimeSpan?);
-    }
+    public object? ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) => 
+        value is DateTime dateTimeValue
+            ? dateTimeValue.TimeOfDay 
+            : default(TimeSpan?);
 }

DiscordChatExporter.Gui/DiscordChatExporter.Gui.csproj

@@ -14,14 +14,14 @@
 
   <ItemGroup>
     <PackageReference Include="Gress" Version="2.0.1" />
-    <PackageReference Include="MaterialDesignColors" Version="2.0.4" />
-    <PackageReference Include="MaterialDesignThemes" Version="4.3.0" />
+    <PackageReference Include="MaterialDesignColors" Version="2.0.6" />
+    <PackageReference Include="MaterialDesignThemes" Version="4.5.0" />
     <PackageReference Include="Microsoft.Xaml.Behaviors.Wpf" Version="1.1.39" />
     <PackageReference Include="Ookii.Dialogs.Wpf" Version="5.0.1" />
     <PackageReference Include="Onova" Version="2.6.2" />
     <PackageReference Include="Stylet" Version="1.3.6" />
     <PackageReference Include="Tyrrrz.Settings" Version="1.3.4" />
-    <PackageReference Include="PropertyChanged.Fody" Version="3.4.0" PrivateAssets="all" />
+    <PackageReference Include="PropertyChanged.Fody" Version="3.4.1" PrivateAssets="all" />
     <PackageReference Include="DotnetRuntimeBootstrapper" Version="2.2.0" PrivateAssets="all" />
   </ItemGroup>
 

DiscordChatExporter.Gui/Utils/ProcessEx.cs

@@ -11,6 +11,8 @@ internal static class ProcessEx
             UseShellExecute = true
         };
 
-        using (Process.Start(startInfo)) {}
+        using (Process.Start(startInfo))
+        {
+        }
     }
 }

DiscordChatExporter.Gui/ViewModels/Components/DashboardViewModel.cs

@@ -0,0 +1,236 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using DiscordChatExporter.Core.Discord;
+using DiscordChatExporter.Core.Discord.Data;
+using DiscordChatExporter.Core.Exceptions;
+using DiscordChatExporter.Core.Exporting;
+using DiscordChatExporter.Core.Utils.Extensions;
+using DiscordChatExporter.Gui.Services;
+using DiscordChatExporter.Gui.Utils;
+using DiscordChatExporter.Gui.ViewModels.Dialogs;
+using DiscordChatExporter.Gui.ViewModels.Messages;
+using DiscordChatExporter.Gui.ViewModels.Framework;
+using Gress;
+using Gress.Completable;
+using Stylet;
+
+namespace DiscordChatExporter.Gui.ViewModels.Components;
+
+public class DashboardViewModel : PropertyChangedBase
+{
+    private readonly IViewModelFactory _viewModelFactory;
+    private readonly IEventAggregator _eventAggregator;
+    private readonly DialogManager _dialogManager;
+    private readonly SettingsService _settingsService;
+
+    private readonly AutoResetProgressMuxer _progressMuxer;
+
+    private DiscordClient? _discord;
+
+    public bool IsBusy { get; private set; }
+
+    public ProgressContainer<Percentage> Progress { get; } = new();
+
+    public bool IsProgressIndeterminate => IsBusy && Progress.Current.Fraction is <= 0 or >= 1;
+
+    public string? Token { get; set; }
+
+    private IReadOnlyDictionary<Guild, IReadOnlyList<Channel>>? GuildChannelMap { get; set; }
+
+    public IReadOnlyList<Guild>? AvailableGuilds => GuildChannelMap?.Keys.ToArray();
+
+    public Guild? SelectedGuild { get; set; }
+
+    public IReadOnlyList<Channel>? AvailableChannels => SelectedGuild is not null
+        ? GuildChannelMap?[SelectedGuild]
+        : null;
+
+    public IReadOnlyList<Channel>? SelectedChannels { get; set; }
+
+    public DashboardViewModel(
+        IViewModelFactory viewModelFactory,
+        IEventAggregator eventAggregator,
+        DialogManager dialogManager,
+        SettingsService settingsService)
+    {
+        _viewModelFactory = viewModelFactory;
+        _eventAggregator = eventAggregator;
+        _dialogManager = dialogManager;
+        _settingsService = settingsService;
+
+        _progressMuxer = Progress.CreateMuxer().WithAutoReset();
+
+        this.Bind(o => o.IsBusy, (_, _) => NotifyOfPropertyChange(() => IsProgressIndeterminate));
+        Progress.Bind(o => o.Current, (_, _) => NotifyOfPropertyChange(() => IsProgressIndeterminate));
+    }
+
+    public void OnViewLoaded()
+    {
+        if (_settingsService.LastToken is not null)
+        {
+            Token = _settingsService.LastToken;
+        }
+    }
+
+    public async void ShowSettings()
+    {
+        var dialog = _viewModelFactory.CreateSettingsViewModel();
+        await _dialogManager.ShowDialogAsync(dialog);
+    }
+
+    public void ShowHelp() => ProcessEx.StartShellExecute(App.GitHubProjectWikiUrl);
+
+    public bool CanPopulateGuildsAndChannels =>
+        !IsBusy && !string.IsNullOrWhiteSpace(Token);
+
+    public async void PopulateGuildsAndChannels()
+    {
+        IsBusy = true;
+        var progress = _progressMuxer.CreateInput();
+
+        try
+        {
+            var token = Token?.Trim('"', ' ');
+            if (string.IsNullOrWhiteSpace(token))
+                return;
+
+            _settingsService.LastToken = token;
+
+            var discord = new DiscordClient(token);
+
+            var guildChannelMap = new Dictionary<Guild, IReadOnlyList<Channel>>();
+            await foreach (var guild in discord.GetUserGuildsAsync())
+            {
+                var channels = await discord.GetGuildChannelsAsync(guild.Id);
+                guildChannelMap[guild] = channels.Where(c => c.IsTextChannel).ToArray();
+            }
+
+            _discord = discord;
+            GuildChannelMap = guildChannelMap;
+            SelectedGuild = guildChannelMap.Keys.FirstOrDefault();
+        }
+        catch (DiscordChatExporterException ex) when (!ex.IsFatal)
+        {
+            _eventAggregator.Publish(
+                new NotificationMessage(ex.Message.TrimEnd('.'))
+            );
+        }
+        catch (Exception ex)
+        {
+            var dialog = _viewModelFactory.CreateMessageBoxViewModel(
+                "Error pulling guilds and channels",
+                ex.ToString()
+            );
+
+            await _dialogManager.ShowDialogAsync(dialog);
+        }
+        finally
+        {
+            progress.ReportCompletion();
+            IsBusy = false;
+        }
+    }
+
+    public bool CanExportChannels =>
+        !IsBusy &&
+        _discord is not null &&
+        SelectedGuild is not null &&
+        SelectedChannels?.Any() is true;
+
+    public async void ExportChannels()
+    {
+        IsBusy = true;
+
+        try
+        {
+            if (_discord is null || SelectedGuild is null || SelectedChannels is null || !SelectedChannels.Any())
+                return;
+
+            var dialog = _viewModelFactory.CreateExportSetupViewModel(SelectedGuild, SelectedChannels);
+            if (await _dialogManager.ShowDialogAsync(dialog) != true)
+                return;
+
+            var exporter = new ChannelExporter(_discord);
+
+            var progresses = Enumerable
+                .Range(0, dialog.Channels!.Count)
+                .Select(_ => _progressMuxer.CreateInput())
+                .ToArray();
+
+            var successfulExportCount = 0;
+
+            await Parallel.ForEachAsync(
+                dialog.Channels.Zip(progresses),
+                new ParallelOptions
+                {
+                    MaxDegreeOfParallelism = Math.Max(1, _settingsService.ParallelLimit)
+                },
+                async (tuple, cancellationToken) =>
+                {
+                    var (channel, progress) = tuple;
+
+                    try
+                    {
+                        var request = new ExportRequest(
+                            dialog.Guild!,
+                            channel,
+                            dialog.OutputPath!,
+                            dialog.SelectedFormat,
+                            dialog.After?.Pipe(Snowflake.FromDate),
+                            dialog.Before?.Pipe(Snowflake.FromDate),
+                            dialog.PartitionLimit,
+                            dialog.MessageFilter,
+                            dialog.ShouldDownloadMedia,
+                            _settingsService.ShouldReuseMedia,
+                            _settingsService.DateFormat
+                        );
+
+                        await exporter.ExportChannelAsync(request, progress, cancellationToken);
+
+                        Interlocked.Increment(ref successfulExportCount);
+                    }
+                    catch (DiscordChatExporterException ex) when (!ex.IsFatal)
+                    {
+                        _eventAggregator.Publish(
+                            new NotificationMessage(ex.Message.TrimEnd('.') + $" ({channel.Name})")
+                        );
+                    }
+                    finally
+                    {
+                        progress.ReportCompletion();
+                    }
+                }
+            );
+
+            // Notify of overall completion
+            if (successfulExportCount > 0)
+            {
+                _eventAggregator.Publish(
+                    new NotificationMessage($"Successfully exported {successfulExportCount} channel(s)")
+                );
+            }
+        }
+        catch (Exception ex)
+        {
+            var dialog = _viewModelFactory.CreateMessageBoxViewModel(
+                "Error exporting channel(s)",
+                ex.ToString()
+            );
+
+            await _dialogManager.ShowDialogAsync(dialog);
+        }
+        finally
+        {
+            IsBusy = false;
+        }
+    }
+
+    public void OpenDiscord() =>
+        ProcessEx.StartShellExecute("https://discord.com/app");
+
+    public void OpenDiscordDeveloperPortal() =>
+        ProcessEx.StartShellExecute("https://discord.com/developers/applications");
+}

DiscordChatExporter.Gui/ViewModels/Dialogs/ExportSetupViewModel.cs

@@ -21,12 +21,11 @@ public class ExportSetupViewModel : DialogScreen
 
     public IReadOnlyList<Channel>? Channels { get; set; }
 
-    public bool IsSingleChannel => Channels is null || Channels.Count == 1;
+    public bool IsSingleChannel => Channels?.Count == 1;
 
     public string? OutputPath { get; set; }
 
-    public IReadOnlyList<ExportFormat> AvailableFormats =>
-        Enum.GetValues(typeof(ExportFormat)).Cast<ExportFormat>().ToArray();
+    public IReadOnlyList<ExportFormat> AvailableFormats { get; } = Enum.GetValues<ExportFormat>();
 
     public ExportFormat SelectedFormat { get; set; }
 
@@ -75,7 +74,7 @@ public class ExportSetupViewModel : DialogScreen
         MessageFilterValue = _settingsService.LastMessageFilterValue;
         ShouldDownloadMedia = _settingsService.LastShouldDownloadMedia;
 
-        // Show the "advanced options" by default if any
+        // Show the "advanced options" section by default if any
         // of the advanced options are set to non-default values.
         IsAdvancedSectionDisplayed =
             After != default ||
@@ -96,12 +95,11 @@ public class ExportSetupViewModel : DialogScreen
         _settingsService.LastShouldDownloadMedia = ShouldDownloadMedia;
 
         // If single channel - prompt file path
-        if (Channels is not null && IsSingleChannel)
+        if (IsSingleChannel)
         {
-            var channel = Channels.Single();
             var defaultFileName = ExportRequest.GetDefaultOutputFileName(
                 Guild!,
-                channel,
+                Channels!.Single(),
                 SelectedFormat,
                 After?.Pipe(Snowflake.FromDate),
                 Before?.Pipe(Snowflake.FromDate)

DiscordChatExporter.Gui/ViewModels/Dialogs/MessageBoxViewModel.cs

@@ -7,20 +7,41 @@ public class MessageBoxViewModel : DialogScreen
     public string? Title { get; set; }
 
     public string? Message { get; set; }
+
+    public bool IsOkButtonVisible { get; set; } = true;
+
+    public string? OkButtonText { get; set; }
+
+    public bool IsCancelButtonVisible { get; set; }
+
+    public string? CancelButtonText { get; set; }
+
+    public int ButtonsCount =>
+        (IsOkButtonVisible ? 1 : 0) +
+        (IsCancelButtonVisible ? 1 : 0);
 }
 
 public static class MessageBoxViewModelExtensions
 {
     public static MessageBoxViewModel CreateMessageBoxViewModel(
         this IViewModelFactory factory,
-        string title,
-        string message)
+        string title, string message,
+        string? okButtonText, string? cancelButtonText)
     {
         var viewModel = factory.CreateMessageBoxViewModel();
-
         viewModel.Title = title;
         viewModel.Message = message;
 
+        viewModel.IsOkButtonVisible = !string.IsNullOrWhiteSpace(okButtonText);
+        viewModel.OkButtonText = okButtonText;
+        viewModel.IsCancelButtonVisible = !string.IsNullOrWhiteSpace(cancelButtonText);
+        viewModel.CancelButtonText = cancelButtonText;
+
         return viewModel;
     }
+
+    public static MessageBoxViewModel CreateMessageBoxViewModel(
+        this IViewModelFactory factory,
+        string title, string message) =>
+        factory.CreateMessageBoxViewModel(title, message, "CLOSE", null);
 }

DiscordChatExporter.Gui/ViewModels/Framework/DialogManager.cs

@@ -1,5 +1,6 @@
 using System;
 using System.IO;
+using System.Threading;
 using System.Threading.Tasks;
 using MaterialDesignThemes.Wpf;
 using Microsoft.Win32;
@@ -8,9 +9,10 @@ using Stylet;
 
 namespace DiscordChatExporter.Gui.ViewModels.Framework;
 
-public class DialogManager
+public class DialogManager : IDisposable
 {
     private readonly IViewManager _viewManager;
+    private readonly SemaphoreSlim _dialogLock = new(1, 1);
 
     public DialogManager(IViewManager viewManager)
     {
@@ -21,20 +23,26 @@ public class DialogManager
     {
         var view = _viewManager.CreateAndBindViewForModelIfNecessary(dialogScreen);
 
-        void OnDialogOpened(object? sender, DialogOpenedEventArgs openArgs)
+        void OnDialogOpened(object? openSender, DialogOpenedEventArgs openArgs)
         {
-            void OnScreenClosed(object? o, EventArgs closeArgs)
+            void OnScreenClosed(object? closeSender, EventArgs args)
             {
                 openArgs.Session.Close();
                 dialogScreen.Closed -= OnScreenClosed;
             }
-
             dialogScreen.Closed += OnScreenClosed;
         }
 
-        await DialogHost.Show(view, OnDialogOpened);
-
-        return dialogScreen.DialogResult;
+        await _dialogLock.WaitAsync();
+        try
+        {
+            await DialogHost.Show(view, OnDialogOpened);
+            return dialogScreen.DialogResult;
+        }
+        finally
+        {
+            _dialogLock.Release();
+        }
     }
 
     public string? PromptSaveFilePath(string filter = "All files|*.*", string defaultFilePath = "")
@@ -59,4 +67,9 @@ public class DialogManager
 
         return dialog.ShowDialog() == true ? dialog.SelectedPath : null;
     }
+
+    public void Dispose()
+    {
+        _dialogLock.Dispose();
+    }
 }

DiscordChatExporter.Gui/ViewModels/Framework/IViewModelFactory.cs

@@ -1,10 +1,13 @@
-using DiscordChatExporter.Gui.ViewModels.Dialogs;
+using DiscordChatExporter.Gui.ViewModels.Components;
+using DiscordChatExporter.Gui.ViewModels.Dialogs;
 
 namespace DiscordChatExporter.Gui.ViewModels.Framework;
 
 // Used to instantiate new view models while making use of dependency injection
 public interface IViewModelFactory
 {
+    DashboardViewModel CreateDashboardViewModel();
+    
     ExportSetupViewModel CreateExportSetupViewModel();
 
     MessageBoxViewModel CreateMessageBoxViewModel();

DiscordChatExporter.Gui/ViewModels/Messages/NotificationMessage.cs

@@ -0,0 +1,8 @@
+namespace DiscordChatExporter.Gui.ViewModels.Messages;
+
+public class NotificationMessage
+{
+    public string Text { get; }
+
+    public NotificationMessage(string text) => Text = text;
+}

DiscordChatExporter.Gui/ViewModels/RootViewModel.cs

@@ -1,59 +1,30 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading;
 using System.Threading.Tasks;
-using DiscordChatExporter.Core.Discord;
-using DiscordChatExporter.Core.Discord.Data;
-using DiscordChatExporter.Core.Exceptions;
-using DiscordChatExporter.Core.Exporting;
-using DiscordChatExporter.Core.Utils.Extensions;
 using DiscordChatExporter.Gui.Services;
 using DiscordChatExporter.Gui.Utils;
+using DiscordChatExporter.Gui.ViewModels.Components;
 using DiscordChatExporter.Gui.ViewModels.Dialogs;
+using DiscordChatExporter.Gui.ViewModels.Messages;
 using DiscordChatExporter.Gui.ViewModels.Framework;
-using Gress;
-using Gress.Completable;
 using MaterialDesignThemes.Wpf;
 using Stylet;
 
 namespace DiscordChatExporter.Gui.ViewModels;
 
-public class RootViewModel : Screen
+public class RootViewModel : Screen, IHandle<NotificationMessage>, IDisposable
 {
     private readonly IViewModelFactory _viewModelFactory;
     private readonly DialogManager _dialogManager;
     private readonly SettingsService _settingsService;
     private readonly UpdateService _updateService;
-
-    private readonly AutoResetProgressMuxer _progressMuxer;
-
-    private DiscordClient? _discord;
-
-    public bool IsBusy { get; private set; }
-
-    public ProgressContainer<Percentage> Progress { get; } = new();
-
-    public bool IsProgressIndeterminate => IsBusy && Progress.Current.Fraction is <= 0 or >= 1;
-
+    
     public SnackbarMessageQueue Notifications { get; } = new(TimeSpan.FromSeconds(5));
-
-    public string? Token { get; set; }
-
-    private IReadOnlyDictionary<Guild, IReadOnlyList<Channel>>? GuildChannelMap { get; set; }
-
-    public IReadOnlyList<Guild>? AvailableGuilds => GuildChannelMap?.Keys.ToArray();
-
-    public Guild? SelectedGuild { get; set; }
-
-    public IReadOnlyList<Channel>? AvailableChannels => SelectedGuild is not null
-        ? GuildChannelMap?[SelectedGuild]
-        : null;
-
-    public IReadOnlyList<Channel>? SelectedChannels { get; set; }
+    
+    public DashboardViewModel Dashboard { get; }
 
     public RootViewModel(
         IViewModelFactory viewModelFactory,
+        IEventAggregator eventAggregator,
         DialogManager dialogManager,
         SettingsService settingsService,
         UpdateService updateService)
@@ -62,15 +33,31 @@ public class RootViewModel : Screen
         _dialogManager = dialogManager;
         _settingsService = settingsService;
         _updateService = updateService;
-
-        _progressMuxer = Progress.CreateMuxer().WithAutoReset();
+        
+        eventAggregator.Subscribe(this);
+        
+        Dashboard = _viewModelFactory.CreateDashboardViewModel();
 
         DisplayName = $"{App.Name} v{App.VersionString}";
-
-        this.Bind(o => o.IsBusy, (_, _) => NotifyOfPropertyChange(() => IsProgressIndeterminate));
-        Progress.Bind(o => o.Current, (_, _) => NotifyOfPropertyChange(() => IsProgressIndeterminate));
     }
 
+    private async Task ShowWarInUkraineMessageAsync()
+    {
+        var dialog = _viewModelFactory.CreateMessageBoxViewModel(
+            "Ukraine is at war!", @"
+My country, Ukraine, has been invaded by Russian military forces in an act of aggression that can only be described as genocide.
+Be on the right side of history! Consider supporting Ukraine in its fight for freedom.
+
+Press LEARN MORE to find ways that you can help.".Trim(),
+            "LEARN MORE", "CLOSE"
+        );
+
+        if (await _dialogManager.ShowDialogAsync(dialog) == true)
+        {
+            ProcessEx.StartShellExecute("https://tyrrrz.me");
+        }
+    }
+    
     private async ValueTask CheckForUpdatesAsync()
     {
         try
@@ -97,18 +84,19 @@ public class RootViewModel : Screen
             Notifications.Enqueue("Failed to perform application update");
         }
     }
+    
+    public async void OnViewFullyLoaded()
+    {
+        await ShowWarInUkraineMessageAsync();
+        await CheckForUpdatesAsync();
+    }
 
-    protected override async void OnViewLoaded()
+    protected override void OnViewLoaded()
     {
         base.OnViewLoaded();
 
         _settingsService.Load();
 
-        if (_settingsService.LastToken is not null)
-        {
-            Token = _settingsService.LastToken;
-        }
-
         if (_settingsService.IsDarkModeEnabled)
         {
             App.SetDarkTheme();
@@ -117,21 +105,6 @@ public class RootViewModel : Screen
         {
             App.SetLightTheme();
         }
-
-        // War in Ukraine message
-        Notifications.Enqueue(
-            "⚠ Ukraine is at war! Support my country in its fight for freedom",
-            "LEARN MORE", _ =>
-            {
-                ProcessEx.StartShellExecute("https://tyrrrz.me");
-            },
-            null,
-            true,
-            true,
-            TimeSpan.FromMinutes(1)
-        );
-
-        await CheckForUpdatesAsync();
     }
 
     protected override void OnClose()
@@ -142,149 +115,8 @@ public class RootViewModel : Screen
         _updateService.FinalizeUpdate(false);
     }
 
-    public async void ShowSettings()
-    {
-        var dialog = _viewModelFactory.CreateSettingsViewModel();
-        await _dialogManager.ShowDialogAsync(dialog);
-    }
+    public void Handle(NotificationMessage message) => 
+        Notifications.Enqueue(message.Text);
 
-    public void ShowHelp() => ProcessEx.StartShellExecute(App.GitHubProjectWikiUrl);
-
-    public bool CanPopulateGuildsAndChannels =>
-        !IsBusy && !string.IsNullOrWhiteSpace(Token);
-
-    public async void PopulateGuildsAndChannels()
-    {
-        IsBusy = true;
-        var progress = _progressMuxer.CreateInput();
-
-        try
-        {
-            var token = Token?.Trim('"', ' ');
-            if (string.IsNullOrWhiteSpace(token))
-                return;
-
-            _settingsService.LastToken = token;
-
-            var discord = new DiscordClient(token);
-
-            var guildChannelMap = new Dictionary<Guild, IReadOnlyList<Channel>>();
-            await foreach (var guild in discord.GetUserGuildsAsync())
-            {
-                var channels = await discord.GetGuildChannelsAsync(guild.Id);
-                guildChannelMap[guild] = channels.Where(c => c.IsTextChannel).ToArray();
-            }
-
-            _discord = discord;
-            GuildChannelMap = guildChannelMap;
-            SelectedGuild = guildChannelMap.Keys.FirstOrDefault();
-        }
-        catch (DiscordChatExporterException ex) when (!ex.IsFatal)
-        {
-            Notifications.Enqueue(ex.Message.TrimEnd('.'));
-        }
-        catch (Exception ex)
-        {
-            var dialog = _viewModelFactory.CreateMessageBoxViewModel(
-                "Error pulling guilds and channels",
-                ex.ToString()
-            );
-
-            await _dialogManager.ShowDialogAsync(dialog);
-        }
-        finally
-        {
-            progress.ReportCompletion();
-            IsBusy = false;
-        }
-    }
-
-    public bool CanExportChannels =>
-        !IsBusy &&
-        _discord is not null &&
-        SelectedGuild is not null &&
-        SelectedChannels is not null &&
-        SelectedChannels.Any();
-
-    public async void ExportChannels()
-    {
-        IsBusy = true;
-
-        try
-        {
-            if (_discord is null || SelectedGuild is null || SelectedChannels is null || !SelectedChannels.Any())
-                return;
-
-            var dialog = _viewModelFactory.CreateExportSetupViewModel(SelectedGuild, SelectedChannels);
-            if (await _dialogManager.ShowDialogAsync(dialog) != true)
-                return;
-
-            var exporter = new ChannelExporter(_discord);
-
-            var progresses = Enumerable
-                .Range(0, dialog.Channels!.Count)
-                .Select(_ => _progressMuxer.CreateInput())
-                .ToArray();
-
-            var successfulExportCount = 0;
-
-            await Parallel.ForEachAsync(
-                dialog.Channels.Zip(progresses),
-                new ParallelOptions
-                {
-                    MaxDegreeOfParallelism = Math.Max(1, _settingsService.ParallelLimit)
-                },
-                async (tuple, cancellationToken) =>
-                {
-                    var (channel, progress) = tuple;
-
-                    try
-                    {
-                        var request = new ExportRequest(
-                            dialog.Guild!,
-                            channel,
-                            dialog.OutputPath!,
-                            dialog.SelectedFormat,
-                            dialog.After?.Pipe(Snowflake.FromDate),
-                            dialog.Before?.Pipe(Snowflake.FromDate),
-                            dialog.PartitionLimit,
-                            dialog.MessageFilter,
-                            dialog.ShouldDownloadMedia,
-                            _settingsService.ShouldReuseMedia,
-                            _settingsService.DateFormat
-                        );
-
-                        await exporter.ExportChannelAsync(request, progress, cancellationToken);
-
-                        Interlocked.Increment(ref successfulExportCount);
-                    }
-                    catch (DiscordChatExporterException ex) when (!ex.IsFatal)
-                    {
-                        Notifications.Enqueue(ex.Message.TrimEnd('.'));
-                    }
-                    finally
-                    {
-                        progress.ReportCompletion();
-                    }
-                }
-            );
-
-            // Notify of overall completion
-            if (successfulExportCount > 0)
-                Notifications.Enqueue($"Successfully exported {successfulExportCount} channel(s)");
-        }
-        catch (Exception ex)
-        {
-            var dialog = _viewModelFactory.CreateMessageBoxViewModel(
-                "Error exporting channel(s)",
-                ex.ToString()
-            );
-
-            await _dialogManager.ShowDialogAsync(dialog);
-        }
-        finally
-        {
-            IsBusy = false;
-        }
-    }
+    public void Dispose() => Notifications.Dispose();
 }

DiscordChatExporter.Gui/Views/Components/DashboardView.xaml

@@ -0,0 +1,368 @@
+<UserControl
+    x:Class="DiscordChatExporter.Gui.Views.Components.DashboardView"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:b="http://schemas.microsoft.com/xaml/behaviors"
+    xmlns:behaviors="clr-namespace:DiscordChatExporter.Gui.Behaviors"
+    xmlns:componentModel="clr-namespace:System.ComponentModel;assembly=WindowsBase"
+    xmlns:components="clr-namespace:DiscordChatExporter.Gui.ViewModels.Components"
+    xmlns:converters="clr-namespace:DiscordChatExporter.Gui.Converters"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:s="https://github.com/canton7/Stylet"
+    d:DataContext="{d:DesignInstance Type=components:DashboardViewModel}"
+    FocusManager.FocusedElement="{Binding ElementName=TokenValueTextBox}"
+    Loaded="{s:Action OnViewLoaded}"
+    mc:Ignorable="d">
+    <UserControl.Resources>
+        <CollectionViewSource x:Key="AvailableChannelsViewSource" Source="{Binding AvailableChannels, Mode=OneWay}">
+            <CollectionViewSource.GroupDescriptions>
+                <PropertyGroupDescription PropertyName="Category.Name" />
+            </CollectionViewSource.GroupDescriptions>
+            <CollectionViewSource.SortDescriptions>
+                <componentModel:SortDescription Direction="Ascending" PropertyName="Position" />
+                <componentModel:SortDescription Direction="Ascending" PropertyName="Name" />
+            </CollectionViewSource.SortDescriptions>
+        </CollectionViewSource>
+    </UserControl.Resources>
+
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+            <RowDefinition Height="Auto" />
+        </Grid.RowDefinitions>
+
+        <!--  Toolbar  -->
+        <Grid Grid.Row="0" Background="{DynamicResource MaterialDesignDarkBackground}">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*" />
+                <ColumnDefinition Width="Auto" />
+            </Grid.ColumnDefinitions>
+
+            <!--  Token and pull data button  -->
+            <materialDesign:Card
+                Grid.Row="0"
+                Grid.Column="0"
+                Margin="12,12,0,12">
+                <Grid>
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="Auto" />
+                        <ColumnDefinition Width="*" />
+                        <ColumnDefinition Width="Auto" />
+                    </Grid.ColumnDefinitions>
+
+                    <!--  Token icon  -->
+                    <materialDesign:PackIcon
+                        Grid.Column="0"
+                        Width="24"
+                        Height="24"
+                        Margin="8"
+                        VerticalAlignment="Center"
+                        Foreground="{DynamicResource PrimaryHueMidBrush}"
+                        Kind="Password" />
+
+                    <!--  Token value  -->
+                    <TextBox
+                        x:Name="TokenValueTextBox"
+                        Grid.Column="1"
+                        Margin="0,6,6,8"
+                        VerticalAlignment="Bottom"
+                        materialDesign:HintAssist.Hint="Token"
+                        materialDesign:TextFieldAssist.DecorationVisibility="Hidden"
+                        materialDesign:TextFieldAssist.TextBoxViewMargin="0,0,2,0"
+                        BorderThickness="0"
+                        FontSize="16"
+                        Text="{Binding Token, UpdateSourceTrigger=PropertyChanged}" />
+
+                    <!--  Pull data button  -->
+                    <Button
+                        Grid.Column="2"
+                        Margin="0,6,6,6"
+                        Padding="4"
+                        Command="{s:Action PopulateGuildsAndChannels}"
+                        IsDefault="True"
+                        Style="{DynamicResource MaterialDesignFlatButton}"
+                        ToolTip="Pull available guilds and channels (Enter)">
+                        <materialDesign:PackIcon
+                            Width="24"
+                            Height="24"
+                            Kind="ArrowRight" />
+                    </Button>
+                </Grid>
+            </materialDesign:Card>
+
+            <!--  Settings button  -->
+            <Button
+                Grid.Column="1"
+                Margin="6"
+                Padding="4"
+                Command="{s:Action ShowSettings}"
+                Foreground="{DynamicResource MaterialDesignDarkForeground}"
+                Style="{DynamicResource MaterialDesignFlatButton}"
+                ToolTip="Settings">
+                <Button.Resources>
+                    <SolidColorBrush x:Key="MaterialDesignFlatButtonClick" Color="#4C4C4C" />
+                </Button.Resources>
+                <materialDesign:PackIcon
+                    Width="24"
+                    Height="24"
+                    Kind="Settings" />
+            </Button>
+        </Grid>
+
+        <!--  Progress bar  -->
+        <ProgressBar
+            Grid.Row="1"
+            Background="{DynamicResource MaterialDesignDarkBackground}"
+            IsIndeterminate="{Binding IsProgressIndeterminate}"
+            Value="{Binding Progress.Current.Fraction, Mode=OneWay}" />
+
+        <!--  Content  -->
+        <Grid
+            Grid.Row="2"
+            Background="{DynamicResource MaterialDesignCardBackground}"
+            IsEnabled="{Binding IsBusy, Converter={x:Static converters:InverseBoolConverter.Instance}}">
+            <Grid.Resources>
+                <Style TargetType="TextBlock">
+                    <Setter Property="FontWeight" Value="Light" />
+                </Style>
+            </Grid.Resources>
+            <!--  Placeholder / usage instructions  -->
+            <Grid Visibility="{Binding AvailableGuilds, Converter={x:Static s:BoolToVisibilityConverter.InverseInstance}}">
+                <ScrollViewer HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Auto">
+                    <TextBlock
+                        Margin="32,16"
+                        FontSize="14"
+                        LineHeight="20">
+                        <Run FontSize="18" Text="Please provide authentication token to continue" />
+                        <LineBreak />
+                        <LineBreak />
+
+                        <!--  User token  -->
+                        <InlineUIContainer>
+                            <materialDesign:PackIcon
+                                Margin="1,0,0,-2"
+                                Foreground="{DynamicResource PrimaryHueMidBrush}"
+                                Kind="Account" />
+                        </InlineUIContainer>
+                        <Run FontSize="16" Text="Authenticate using your personal account" />
+                        <LineBreak />
+                        <Run Text="1. Open Discord in your" />
+                        <Hyperlink Command="{s:Action OpenDiscord}">
+                            <Run Text="web browser" />
+                        </Hyperlink>
+                        <Run Text="and login" />
+                        <LineBreak />
+                        <Run Text="2. Press" />
+                        <Run FontWeight="SemiBold" Text="Ctrl+Shift+I" />
+                        <Run Text="to show developer tools" />
+                        <LineBreak />
+                        <Run Text="3. Press" />
+                        <Run FontWeight="SemiBold" Text="Ctrl+Shift+M" />
+                        <Run Text="to toggle device toolbar" />
+                        <LineBreak />
+                        <Run Text="4. Navigate to the" />
+                        <Run FontWeight="SemiBold" Text="Application" />
+                        <Run Text="tab" />
+                        <LineBreak />
+                        <Run Text="5. On the left, expand" />
+                        <Run FontWeight="SemiBold" Text="Local Storage" />
+                        <Run Text="and select" />
+                        <Run FontWeight="SemiBold" Text="https://discord.com" />
+                        <LineBreak />
+                        <Run Text="6. Type" />
+                        <Run FontWeight="SemiBold" Text="token" />
+                        <Run Text="into the" />
+                        <Run FontWeight="SemiBold" Text="Filter" />
+                        <Run Text="box" />
+                        <LineBreak />
+                        <Run Text="7. If the token key does not appear, press" />
+                        <Run FontWeight="SemiBold" Text="Ctrl+R" />
+                        <Run Text="to reload" />
+                        <LineBreak />
+                        <Run Text="8. Copy the value of the" />
+                        <Run FontWeight="SemiBold" Text="token" />
+                        <Run Text="key" />
+                        <LineBreak />
+                        <Run Text="*  Automating user accounts is technically against TOS, use at your own risk!" />
+                        <LineBreak />
+                        <LineBreak />
+
+                        <!--  Bot token  -->
+                        <InlineUIContainer>
+                            <materialDesign:PackIcon
+                                Margin="1,0,0,-2"
+                                Foreground="{DynamicResource PrimaryHueMidBrush}"
+                                Kind="Robot" />
+                        </InlineUIContainer>
+                        <Run FontSize="16" Text="Authenticate using a bot account" />
+                        <LineBreak />
+                        <Run Text="1. Open Discord" />
+                        <Hyperlink Command="{s:Action OpenDiscordDeveloperPortal}">
+                            <Run Text="developer portal" />
+                        </Hyperlink>
+                        <LineBreak />
+                        <Run Text="2. Open your application's settings" />
+                        <LineBreak />
+                        <Run Text="3. Navigate to the" />
+                        <Run FontWeight="SemiBold" Text="Bot" />
+                        <Run Text="section on the left" />
+                        <LineBreak />
+                        <Run Text="4. Under" />
+                        <Run FontWeight="SemiBold" Text="Token" />
+                        <Run Text="click" />
+                        <Run FontWeight="SemiBold" Text="Copy" />
+                        <LineBreak />
+                        <LineBreak />
+
+                        <Run FontSize="16" Text="If you have questions or issues, please refer to the" />
+                        <Hyperlink Command="{s:Action ShowHelp}" FontSize="16">wiki</Hyperlink><Run FontSize="16" Text="." />
+                    </TextBlock>
+                </ScrollViewer>
+            </Grid>
+
+            <!--  Guilds and channels  -->
+            <Grid Background="{DynamicResource MaterialDesignCardBackground}" Visibility="{Binding AvailableGuilds, Converter={x:Static s:BoolToVisibilityConverter.Instance}}">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="Auto" />
+                    <ColumnDefinition Width="*" />
+                </Grid.ColumnDefinitions>
+
+                <!--  Guilds  -->
+                <Border
+                    Grid.Column="0"
+                    BorderBrush="{DynamicResource MaterialDesignDivider}"
+                    BorderThickness="0,0,1,0">
+                    <ListBox
+                        ItemsSource="{Binding AvailableGuilds}"
+                        ScrollViewer.VerticalScrollBarVisibility="Hidden"
+                        SelectedItem="{Binding SelectedGuild}"
+                        SelectionMode="Single">
+                        <ListBox.ItemTemplate>
+                            <DataTemplate>
+                                <Grid
+                                    Margin="-8"
+                                    Background="Transparent"
+                                    Cursor="Hand"
+                                    ToolTip="{Binding Name}">
+                                    <!--  Guild icon placeholder  -->
+                                    <Ellipse
+                                        Width="48"
+                                        Height="48"
+                                        Margin="12,4,12,4"
+                                        Fill="{DynamicResource MaterialDesignDivider}" />
+
+                                    <!--  Guild icon  -->
+                                    <Ellipse
+                                        Width="48"
+                                        Height="48"
+                                        Margin="12,4,12,4"
+                                        Stroke="{DynamicResource MaterialDesignDivider}"
+                                        StrokeThickness="1">
+                                        <Ellipse.Fill>
+                                            <ImageBrush ImageSource="{Binding IconUrl}" />
+                                        </Ellipse.Fill>
+                                    </Ellipse>
+                                </Grid>
+                            </DataTemplate>
+                        </ListBox.ItemTemplate>
+                    </ListBox>
+                </Border>
+
+                <!--  Channels  -->
+                <Border Grid.Column="1">
+                    <ListBox
+                        HorizontalContentAlignment="Stretch"
+                        ItemsSource="{Binding Source={StaticResource AvailableChannelsViewSource}}"
+                        SelectionMode="Extended"
+                        TextSearch.TextPath="Model.Name"
+                        VirtualizingPanel.IsVirtualizingWhenGrouping="True">
+                        <b:Interaction.Behaviors>
+                            <behaviors:ChannelMultiSelectionListBoxBehavior SelectedItems="{Binding SelectedChannels}" />
+                        </b:Interaction.Behaviors>
+                        <ListBox.GroupStyle>
+                            <GroupStyle>
+                                <GroupStyle.ContainerStyle>
+                                    <Style TargetType="{x:Type GroupItem}">
+                                        <Setter Property="Template">
+                                            <Setter.Value>
+                                                <ControlTemplate d:DataContext="{x:Type CollectionViewGroup}">
+                                                    <Expander
+                                                        Margin="0"
+                                                        Padding="0"
+                                                        Background="Transparent"
+                                                        BorderBrush="{DynamicResource MaterialDesignDivider}"
+                                                        BorderThickness="0,0,0,1"
+                                                        Header="{Binding Name}"
+                                                        IsExpanded="False">
+                                                        <ItemsPresenter />
+                                                    </Expander>
+                                                </ControlTemplate>
+                                            </Setter.Value>
+                                        </Setter>
+                                    </Style>
+                                </GroupStyle.ContainerStyle>
+                            </GroupStyle>
+                        </ListBox.GroupStyle>
+                        <ListBox.ItemTemplate>
+                            <DataTemplate>
+                                <Grid Margin="-8" Background="Transparent">
+                                    <Grid.InputBindings>
+                                        <MouseBinding Command="{s:Action ExportChannels}" MouseAction="LeftDoubleClick" />
+                                    </Grid.InputBindings>
+                                    <Grid.ColumnDefinitions>
+                                        <ColumnDefinition Width="Auto" />
+                                        <ColumnDefinition Width="*" />
+                                        <ColumnDefinition Width="Auto" />
+                                    </Grid.ColumnDefinitions>
+
+                                    <!--  Channel icon  -->
+                                    <materialDesign:PackIcon
+                                        Grid.Column="0"
+                                        Margin="16,7,0,6"
+                                        VerticalAlignment="Center"
+                                        Kind="Pound" />
+
+                                    <!--  Channel name  -->
+                                    <TextBlock
+                                        Grid.Column="1"
+                                        Margin="3,8,8,8"
+                                        VerticalAlignment="Center"
+                                        FontSize="14"
+                                        Text="{Binding Name, Mode=OneWay}" />
+
+                                    <!--  Is selected checkmark  -->
+                                    <materialDesign:PackIcon
+                                        Grid.Column="2"
+                                        Width="24"
+                                        Height="24"
+                                        Margin="8,0"
+                                        VerticalAlignment="Center"
+                                        Kind="Check"
+                                        Visibility="{Binding IsSelected, RelativeSource={RelativeSource AncestorType={x:Type ListBoxItem}}, Converter={x:Static s:BoolToVisibilityConverter.Instance}, Mode=OneWay}" />
+                                </Grid>
+                            </DataTemplate>
+                        </ListBox.ItemTemplate>
+                    </ListBox>
+                </Border>
+            </Grid>
+
+            <!--  Export button  -->
+            <Button
+                Margin="32,24"
+                HorizontalAlignment="Right"
+                VerticalAlignment="Bottom"
+                Command="{s:Action ExportChannels}"
+                Style="{DynamicResource MaterialDesignFloatingActionAccentButton}"
+                Visibility="{Binding CanExportChannels, Converter={x:Static s:BoolToVisibilityConverter.Instance}}">
+                <materialDesign:PackIcon
+                    Width="32"
+                    Height="32"
+                    Kind="Download" />
+            </Button>
+        </Grid>
+    </Grid>
+</UserControl>

DiscordChatExporter.Gui/Views/Components/DashboardView.xaml.cs

@@ -0,0 +1,9 @@
+namespace DiscordChatExporter.Gui.Views.Components;
+
+public partial class DashboardView
+{
+    public DashboardView()
+    {
+        InitializeComponent();
+    }
+}

DiscordChatExporter.Gui/Views/Dialogs/ExportSetupView.xaml

@@ -1,10 +1,7 @@
 <UserControl
-    Style="{DynamicResource MaterialDesignRoot}"
-    Width="380"
-    d:DataContext="{d:DesignInstance Type=dialogs:ExportSetupViewModel}"
-    mc:Ignorable="d"
     x:Class="DiscordChatExporter.Gui.Views.Dialogs.ExportSetupView"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:converters="clr-namespace:DiscordChatExporter.Gui.Converters"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:dialogs="clr-namespace:DiscordChatExporter.Gui.ViewModels.Dialogs"
@@ -12,7 +9,10 @@
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:s="https://github.com/canton7/Stylet"
     xmlns:utils="clr-namespace:DiscordChatExporter.Gui.Utils"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    Width="380"
+    d:DataContext="{d:DesignInstance Type=dialogs:ExportSetupViewModel}"
+    Style="{DynamicResource MaterialDesignRoot}"
+    mc:Ignorable="d">
     <Grid>
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto" />
@@ -30,21 +30,21 @@
             <!--  Guild icon  -->
             <Ellipse
                 Grid.Column="0"
-                Height="32"
-                Width="32">
+                Width="32"
+                Height="32">
                 <Ellipse.Fill>
                     <ImageBrush ImageSource="{Binding Guild.IconUrl}" />
                 </Ellipse.Fill>
             </Ellipse>
 
-            <!--  Placeholder (for multiple channels)  -->
+            <!--  Channel count (for multiple channels)  -->
             <TextBlock
-                FontSize="19"
-                FontWeight="Light"
                 Grid.Column="1"
                 Margin="8,0,0,0"
-                TextTrimming="CharacterEllipsis"
                 VerticalAlignment="Center"
+                FontSize="19"
+                FontWeight="Light"
+                TextTrimming="CharacterEllipsis"
                 Visibility="{Binding IsSingleChannel, Converter={x:Static s:BoolToVisibilityConverter.InverseInstance}}">
                 <Run Text="{Binding Channels.Count, Mode=OneWay}" />
                 <Run Text="channels selected" />
@@ -52,12 +52,12 @@
 
             <!--  Category and channel name (for single channel)  -->
             <TextBlock
-                FontSize="19"
-                FontWeight="Light"
                 Grid.Column="1"
                 Margin="8,0,0,0"
-                TextTrimming="CharacterEllipsis"
                 VerticalAlignment="Center"
+                FontSize="19"
+                FontWeight="Light"
+                TextTrimming="CharacterEllipsis"
                 Visibility="{Binding IsSingleChannel, Converter={x:Static s:BoolToVisibilityConverter.Instance}}">
                 <Run Text="{Binding Channels[0].Category.Name, Mode=OneWay}" ToolTip="{Binding Channels[0].Category.Name, Mode=OneWay}" />
                 <Run Text="/" />
@@ -69,21 +69,21 @@
         </Grid>
 
         <Border
-            BorderBrush="{DynamicResource MaterialDesignDivider}"
-            BorderThickness="0,1"
             Grid.Row="1"
-            Padding="0,8">
+            Padding="0,8"
+            BorderBrush="{DynamicResource MaterialDesignDivider}"
+            BorderThickness="0,1">
             <ScrollViewer HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Auto">
                 <StackPanel>
                     <!--  Format  -->
                     <ComboBox
+                        Margin="16,8"
+                        materialDesign:HintAssist.Hint="Format"
+                        materialDesign:HintAssist.IsFloating="True"
                         IsReadOnly="True"
                         ItemsSource="{Binding AvailableFormats}"
-                        Margin="16,8"
                         SelectedItem="{Binding SelectedFormat}"
-                        Style="{DynamicResource MaterialDesignOutlinedComboBox}"
-                        materialDesign:HintAssist.Hint="Format"
-                        materialDesign:HintAssist.IsFloating="True">
+                        Style="{DynamicResource MaterialDesignOutlinedComboBox}">
                         <ComboBox.ItemTemplate>
                             <DataTemplate>
                                 <TextBlock Text="{Binding Converter={x:Static converters:ExportFormatToStringConverter.Instance}}" />
@@ -105,66 +105,66 @@
                                 <RowDefinition Height="*" />
                             </Grid.RowDefinitions>
                             <DatePicker
-                                DisplayDateEnd="{Binding BeforeDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}}"
-                                Grid.Column="0"
                                 Grid.Row="0"
+                                Grid.Column="0"
                                 Margin="16,8,16,4"
+                                materialDesign:HintAssist.Hint="After (date)"
+                                materialDesign:HintAssist.IsFloating="True"
+                                DisplayDateEnd="{Binding BeforeDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}}"
                                 SelectedDate="{Binding AfterDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}}"
                                 Style="{DynamicResource MaterialDesignOutlinedDatePicker}"
-                                ToolTip="Only include messages sent after this date"
-                                materialDesign:HintAssist.Hint="After (date)"
-                                materialDesign:HintAssist.IsFloating="True" />
+                                ToolTip="Only include messages sent after this date" />
                             <DatePicker
-                                DisplayDateStart="{Binding AfterDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}}"
-                                Grid.Column="1"
                                 Grid.Row="0"
+                                Grid.Column="1"
                                 Margin="16,8,16,4"
+                                materialDesign:HintAssist.Hint="Before (date)"
+                                materialDesign:HintAssist.IsFloating="True"
+                                DisplayDateStart="{Binding AfterDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}}"
                                 SelectedDate="{Binding BeforeDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}}"
                                 Style="{DynamicResource MaterialDesignOutlinedDatePicker}"
-                                ToolTip="Only include messages sent before this date"
-                                materialDesign:HintAssist.Hint="Before (date)"
-                                materialDesign:HintAssist.IsFloating="True" />
+                                ToolTip="Only include messages sent before this date" />
                             <materialDesign:TimePicker
-                                Grid.Column="0"
                                 Grid.Row="1"
+                                Grid.Column="0"
+                                Margin="16,4,16,8"
+                                materialDesign:HintAssist.Hint="After (time)"
+                                materialDesign:HintAssist.IsFloating="True"
                                 Is24Hours="{x:Static utils:Internationalization.Is24Hours}"
                                 IsEnabled="{Binding IsAfterDateSet}"
-                                Margin="16,4,16,8"
                                 SelectedTime="{Binding AfterTime, Converter={x:Static converters:TimeSpanToDateTimeConverter.Instance}}"
                                 Style="{DynamicResource MaterialDesignOutlinedTimePicker}"
-                                ToolTip="Only include messages sent after this time"
-                                materialDesign:HintAssist.Hint="After (time)"
-                                materialDesign:HintAssist.IsFloating="True" />
+                                ToolTip="Only include messages sent after this time" />
                             <materialDesign:TimePicker
-                                Grid.Column="1"
                                 Grid.Row="1"
+                                Grid.Column="1"
+                                Margin="16,4,16,8"
+                                materialDesign:HintAssist.Hint="Before (time)"
+                                materialDesign:HintAssist.IsFloating="True"
                                 Is24Hours="{x:Static utils:Internationalization.Is24Hours}"
                                 IsEnabled="{Binding IsBeforeDateSet}"
-                                Margin="16,4,16,8"
                                 SelectedTime="{Binding BeforeTime, Converter={x:Static converters:TimeSpanToDateTimeConverter.Instance}}"
                                 Style="{DynamicResource MaterialDesignOutlinedTimePicker}"
-                                ToolTip="Only include messages sent before this time"
-                                materialDesign:HintAssist.Hint="Before (time)"
-                                materialDesign:HintAssist.IsFloating="True" />
+                                ToolTip="Only include messages sent before this time" />
                         </Grid>
 
                         <!--  Partitioning  -->
                         <TextBox
                             Margin="16,8"
+                            materialDesign:HintAssist.Hint="Partition limit"
+                            materialDesign:HintAssist.IsFloating="True"
                             Style="{DynamicResource MaterialDesignOutlinedTextBox}"
                             Text="{Binding PartitionLimitValue}"
-                            ToolTip="Split output into partitions, each limited to this number of messages (e.g. '100') or file size (e.g. '10mb')"
-                            materialDesign:HintAssist.Hint="Partition limit"
-                            materialDesign:HintAssist.IsFloating="True" />
+                            ToolTip="Split output into partitions, each limited to this number of messages (e.g. '100') or file size (e.g. '10mb')" />
 
                         <!--  Filtering  -->
                         <TextBox
                             Margin="16,8"
+                            materialDesign:HintAssist.Hint="Message filter"
+                            materialDesign:HintAssist.IsFloating="True"
                             Style="{DynamicResource MaterialDesignOutlinedTextBox}"
                             Text="{Binding MessageFilterValue}"
-                            ToolTip="Only include messages that satisfy this filter (e.g. 'from:foo#1234' or 'has:image')."
-                            materialDesign:HintAssist.Hint="Message filter"
-                            materialDesign:HintAssist.IsFloating="True" />
+                            ToolTip="Only include messages that satisfy this filter (e.g. 'from:foo#1234' or 'has:image')." />
 
                         <!--  Download media  -->
                         <Grid Margin="16,16" ToolTip="Download referenced media content (user avatars, attached files, embedded images, etc)">
@@ -175,13 +175,13 @@
 
                             <TextBlock
                                 Grid.Column="0"
-                                Text="Download media"
-                                VerticalAlignment="Center" />
+                                VerticalAlignment="Center"
+                                Text="Download media" />
                             <ToggleButton
                                 Grid.Column="1"
                                 HorizontalAlignment="Right"
-                                IsChecked="{Binding ShouldDownloadMedia}"
-                                VerticalAlignment="Center" />
+                                VerticalAlignment="Center"
+                                IsChecked="{Binding ShouldDownloadMedia}" />
                         </Grid>
                     </StackPanel>
                 </StackPanel>
@@ -198,8 +198,8 @@
             </Grid.ColumnDefinitions>
 
             <Button
-                Command="{s:Action ToggleAdvancedSection}"
                 Grid.Column="0"
+                Command="{s:Action ToggleAdvancedSection}"
                 IsDefault="True"
                 ToolTip="Toggle advanced options">
                 <Button.Style>
@@ -217,17 +217,17 @@
             </Button>
 
             <Button
+                Grid.Column="2"
                 Command="{s:Action Confirm}"
                 Content="EXPORT"
-                Grid.Column="2"
                 IsDefault="True"
                 Style="{DynamicResource MaterialDesignOutlinedButton}" />
             <Button
+                Grid.Column="3"
+                Margin="8,0,0,0"
                 Command="{s:Action Close}"
                 Content="CANCEL"
-                Grid.Column="3"
                 IsCancel="True"
-                Margin="8,0,0,0"
                 Style="{DynamicResource MaterialDesignOutlinedButton}" />
         </Grid>
     </Grid>

DiscordChatExporter.Gui/Views/Dialogs/MessageBoxView.xaml

@@ -6,7 +6,8 @@
     xmlns:dialogs="clr-namespace:DiscordChatExporter.Gui.ViewModels.Dialogs"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:s="https://github.com/canton7/Stylet"
-    MinWidth="500"
+    xmlns:system="clr-namespace:System;assembly=System.Runtime"
+    Width="500"
     d:DataContext="{d:DesignInstance Type=dialogs:MessageBoxViewModel}"
     Style="{DynamicResource MaterialDesignRoot}"
     mc:Ignorable="d">
@@ -41,15 +42,32 @@
             </ScrollViewer>
         </Border>
 
-        <!--  Close  -->
-        <Button
+        <UniformGrid
             Grid.Row="2"
             Margin="16"
-            HorizontalAlignment="Stretch"
-            Command="{s:Action Close}"
-            Content="CLOSE"
-            IsCancel="True"
-            IsDefault="True"
-            Style="{DynamicResource MaterialDesignOutlinedButton}" />
+            HorizontalAlignment="Right"
+            Columns="{Binding ButtonsCount}">
+            <!--  OK  -->
+            <Button
+                Command="{s:Action Close}"
+                Content="{Binding OkButtonText}"
+                IsDefault="True"
+                Style="{DynamicResource MaterialDesignOutlinedButton}"
+                Visibility="{Binding IsOkButtonVisible, Converter={x:Static s:BoolToVisibilityConverter.Instance}}">
+                <Button.CommandParameter>
+                    <system:Boolean>True</system:Boolean>
+                </Button.CommandParameter>
+            </Button>
+
+            <!--  Cancel  -->
+            <Button
+                Margin="8,0,0,0"
+                HorizontalAlignment="Stretch"
+                Command="{s:Action Close}"
+                Content="{Binding CancelButtonText}"
+                IsCancel="True"
+                Style="{DynamicResource MaterialDesignOutlinedButton}"
+                Visibility="{Binding IsCancelButtonVisible, Converter={x:Static s:BoolToVisibilityConverter.Instance}}" />
+        </UniformGrid>
     </Grid>
 </UserControl>

DiscordChatExporter.Gui/Views/Dialogs/SettingsView.xaml

@@ -6,7 +6,7 @@
     xmlns:dialogs="clr-namespace:DiscordChatExporter.Gui.ViewModels.Dialogs"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:s="https://github.com/canton7/Stylet"
-    Width="310"
+    Width="380"
     d:DataContext="{d:DesignInstance Type=dialogs:SettingsViewModel}"
     Style="{DynamicResource MaterialDesignRoot}"
     mc:Ignorable="d">

DiscordChatExporter.Gui/Views/RootView.xaml

@@ -1,374 +1,32 @@
 <Window
-    Background="{DynamicResource MaterialDesignPaper}"
-    FocusManager.FocusedElement="{Binding ElementName=TokenValueTextBox}"
-    Height="550"
-    Icon="/DiscordChatExporter;component/favicon.ico"
-    MinWidth="325"
-    Style="{DynamicResource MaterialDesignRoot}"
-    Width="600"
-    WindowStartupLocation="CenterScreen"
-    d:DataContext="{d:DesignInstance Type=viewModels:RootViewModel}"
-    mc:Ignorable="d"
     x:Class="DiscordChatExporter.Gui.Views.RootView"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:behaviors="clr-namespace:DiscordChatExporter.Gui.Behaviors"
-    xmlns:componentModel="clr-namespace:System.ComponentModel;assembly=WindowsBase"
-    xmlns:converters="clr-namespace:DiscordChatExporter.Gui.Converters"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-    xmlns:i="http://schemas.microsoft.com/xaml/behaviors"
     xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:s="https://github.com/canton7/Stylet"
     xmlns:viewModels="clr-namespace:DiscordChatExporter.Gui.ViewModels"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    Width="600"
+    Height="550"
+    MinWidth="325"
+    d:DataContext="{d:DesignInstance Type=viewModels:RootViewModel}"
+    Background="{DynamicResource MaterialDesignPaper}"
+    Icon="/DiscordChatExporter;component/favicon.ico"
+    Style="{DynamicResource MaterialDesignRoot}"
+    WindowStartupLocation="CenterScreen"
+    mc:Ignorable="d">
     <Window.TaskbarItemInfo>
-        <TaskbarItemInfo ProgressState="Normal" ProgressValue="{Binding Progress.Current.Fraction}" />
+        <TaskbarItemInfo ProgressState="Normal" ProgressValue="{Binding Dashboard.Progress.Current.Fraction}" />
     </Window.TaskbarItemInfo>
-    <Window.Resources>
-        <CollectionViewSource Source="{Binding AvailableChannels, Mode=OneWay}" x:Key="AvailableChannelsViewSource">
-            <CollectionViewSource.GroupDescriptions>
-                <PropertyGroupDescription PropertyName="Category.Name" />
-            </CollectionViewSource.GroupDescriptions>
-            <CollectionViewSource.SortDescriptions>
-                <componentModel:SortDescription Direction="Ascending" PropertyName="Position" />
-                <componentModel:SortDescription Direction="Ascending" PropertyName="Name" />
-            </CollectionViewSource.SortDescriptions>
-        </CollectionViewSource>
-    </Window.Resources>
 
-    <materialDesign:DialogHost SnackbarMessageQueue="{Binding Notifications}" Style="{DynamicResource MaterialDesignEmbeddedDialogHost}">
+    <materialDesign:DialogHost
+        Loaded="{s:Action OnViewFullyLoaded}"
+        SnackbarMessageQueue="{Binding Notifications}"
+        Style="{DynamicResource MaterialDesignEmbeddedDialogHost}">
         <Grid>
-            <Grid.RowDefinitions>
-                <RowDefinition Height="Auto" />
-                <RowDefinition Height="Auto" />
-                <RowDefinition Height="*" />
-                <RowDefinition Height="Auto" />
-            </Grid.RowDefinitions>
-
-            <!--  Toolbar  -->
-            <Grid Background="{DynamicResource MaterialDesignDarkBackground}" Grid.Row="0">
-                <Grid.ColumnDefinitions>
-                    <ColumnDefinition Width="*" />
-                    <ColumnDefinition Width="Auto" />
-                </Grid.ColumnDefinitions>
-
-                <!--  Token and pull data button  -->
-                <materialDesign:Card
-                    Grid.Column="0"
-                    Grid.Row="0"
-                    Margin="12,12,0,12">
-                    <Grid>
-                        <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="Auto" />
-                            <ColumnDefinition Width="*" />
-                            <ColumnDefinition Width="Auto" />
-                        </Grid.ColumnDefinitions>
-
-                        <!--  Token icon  -->
-                        <materialDesign:PackIcon
-                            Foreground="{DynamicResource PrimaryHueMidBrush}"
-                            Grid.Column="0"
-                            Height="24"
-                            Kind="Password"
-                            Margin="8"
-                            VerticalAlignment="Center"
-                            Width="24" />
-
-                        <!--  Token value  -->
-                        <TextBox
-                            BorderThickness="0"
-                            FontSize="16"
-                            Grid.Column="1"
-                            Margin="0,6,6,8"
-                            Text="{Binding Token, UpdateSourceTrigger=PropertyChanged}"
-                            VerticalAlignment="Bottom"
-                            materialDesign:HintAssist.Hint="Token"
-                            materialDesign:TextFieldAssist.DecorationVisibility="Hidden"
-                            materialDesign:TextFieldAssist.TextBoxViewMargin="0,0,2,0"
-                            x:Name="TokenValueTextBox" />
-
-                        <!--  Pull data button  -->
-                        <Button
-                            Command="{s:Action PopulateGuildsAndChannels}"
-                            Grid.Column="2"
-                            IsDefault="True"
-                            Margin="0,6,6,6"
-                            Padding="4"
-                            Style="{DynamicResource MaterialDesignFlatButton}"
-                            ToolTip="Pull available guilds and channels (Enter)">
-                            <materialDesign:PackIcon
-                                Height="24"
-                                Kind="ArrowRight"
-                                Width="24" />
-                        </Button>
-                    </Grid>
-                </materialDesign:Card>
-
-                <!--  Settings button  -->
-                <Button
-                    Command="{s:Action ShowSettings}"
-                    Foreground="{DynamicResource MaterialDesignDarkForeground}"
-                    Grid.Column="1"
-                    Margin="6"
-                    Padding="4"
-                    Style="{DynamicResource MaterialDesignFlatButton}"
-                    ToolTip="Settings">
-                    <Button.Resources>
-                        <SolidColorBrush Color="#4C4C4C" x:Key="MaterialDesignFlatButtonClick" />
-                    </Button.Resources>
-                    <materialDesign:PackIcon
-                        Height="24"
-                        Kind="Settings"
-                        Width="24" />
-                </Button>
-            </Grid>
-
-            <!--  Progress bar  -->
-            <ProgressBar
-                Background="{DynamicResource MaterialDesignDarkBackground}"
-                Grid.Row="1"
-                IsIndeterminate="{Binding IsProgressIndeterminate}"
-                Value="{Binding Progress.Current.Fraction, Mode=OneWay}" />
-
-            <!--  Content  -->
-            <Grid
-                Background="{DynamicResource MaterialDesignCardBackground}"
-                Grid.Row="2"
-                IsEnabled="{Binding IsBusy, Converter={x:Static converters:InverseBoolConverter.Instance}}">
-                <Grid.Resources>
-                    <Style TargetType="TextBlock">
-                        <Setter Property="FontWeight" Value="Light" />
-                    </Style>
-                </Grid.Resources>
-                <!--  Placeholder / usage instructions  -->
-                <Grid Visibility="{Binding AvailableGuilds, Converter={x:Static s:BoolToVisibilityConverter.InverseInstance}}">
-                    <ScrollViewer HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Auto">
-                        <TextBlock FontSize="14" Margin="32,16">
-                            <Run FontSize="18" Text="Please provide authentication token to continue" />
-                            <LineBreak />
-                            <LineBreak />
-
-                            <!--  User token  -->
-                            <InlineUIContainer>
-                                <materialDesign:PackIcon
-                                    Foreground="{DynamicResource PrimaryHueMidBrush}"
-                                    Kind="Account"
-                                    Margin="1,0,0,-2" />
-                            </InlineUIContainer>
-                            <Run FontSize="16" Text="Authenticate using your personal account" />
-                            <LineBreak />
-                            <Run Text="1. Open Discord in your" />
-                            <Run FontWeight="SemiBold" Text="web browser" />
-                            <Run Text="and login" />
-                            <LineBreak />
-                            <Run Text="2. Press" />
-                            <Run FontWeight="SemiBold" Text="Ctrl+Shift+I" />
-                            <Run Text="to show developer tools" />
-                            <LineBreak />
-                            <Run Text="3. Press" />
-                            <Run FontWeight="SemiBold" Text="Ctrl+Shift+M" />
-                            <Run Text="to toggle device toolbar" />
-                            <LineBreak />
-                            <Run Text="4. Navigate to the" />
-                            <Run FontWeight="SemiBold" Text="Application" />
-                            <Run Text="tab" />
-                            <LineBreak />
-                            <Run Text="5. On the left, expand" />
-                            <Run FontWeight="SemiBold" Text="Local Storage" />
-                            <Run Text="and select" />
-                            <Run FontWeight="SemiBold" Text="https://discord.com" />
-                            <LineBreak />
-                            <Run Text="6. Type" />
-                            <Run FontWeight="SemiBold" Text="token" />
-                            <Run Text="into the" />
-                            <Run FontWeight="SemiBold" Text="Filter" />
-                            <Run Text="box" />
-                            <LineBreak />
-                            <Run Text="7. If the token key does not appear, press" />
-                            <Run FontWeight="SemiBold" Text="Ctrl+R" />
-                            <Run Text="to reload" />
-                            <LineBreak />
-                            <Run Text="8. Copy the value of the" />
-                            <Run FontWeight="SemiBold" Text="token" />
-                            <Run Text="key" />
-                            <LineBreak />
-                            <Run Text="*  Automating user accounts is technically against TOS, use at your own risk!" />
-                            <LineBreak />
-                            <LineBreak />
-
-                            <!--  Bot token  -->
-                            <InlineUIContainer>
-                                <materialDesign:PackIcon
-                                    Foreground="{DynamicResource PrimaryHueMidBrush}"
-                                    Kind="Robot"
-                                    Margin="1,0,0,-2" />
-                            </InlineUIContainer>
-                            <Run FontSize="16" Text="Authenticate as a bot" />
-                            <LineBreak />
-                            <Run Text="1. Open Discord developer portal" />
-                            <LineBreak />
-                            <Run Text="2. Open your application's settings" />
-                            <LineBreak />
-                            <Run Text="3. Navigate to the" />
-                            <Run FontWeight="SemiBold" Text="Bot" />
-                            <Run Text="section on the left" />
-                            <LineBreak />
-                            <Run Text="4. Under" />
-                            <Run FontWeight="SemiBold" Text="Token" />
-                            <Run Text="click" />
-                            <Run FontWeight="SemiBold" Text="Copy" />
-                            <LineBreak />
-                            <LineBreak />
-
-                            <Run FontSize="16" Text="If you have questions or issues, please refer to the" />
-                            <Hyperlink Command="{s:Action ShowHelp}" FontSize="16">wiki</Hyperlink><Run FontSize="16" Text="." />
-                        </TextBlock>
-                    </ScrollViewer>
-                </Grid>
-
-                <!--  Guilds and channels  -->
-                <Grid Background="{DynamicResource MaterialDesignCardBackground}" Visibility="{Binding AvailableGuilds, Converter={x:Static s:BoolToVisibilityConverter.Instance}}">
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="Auto" />
-                        <ColumnDefinition Width="*" />
-                    </Grid.ColumnDefinitions>
-
-                    <!--  Guilds  -->
-                    <Border
-                        BorderBrush="{DynamicResource MaterialDesignDivider}"
-                        BorderThickness="0,0,1,0"
-                        Grid.Column="0">
-                        <ListBox
-                            ItemsSource="{Binding AvailableGuilds}"
-                            ScrollViewer.VerticalScrollBarVisibility="Hidden"
-                            SelectedItem="{Binding SelectedGuild}"
-                            SelectionMode="Single">
-                            <ListBox.ItemTemplate>
-                                <DataTemplate>
-                                    <Grid
-                                        Background="Transparent"
-                                        Cursor="Hand"
-                                        Margin="-8"
-                                        ToolTip="{Binding Name}">
-                                        <!--  Guild icon placeholder  -->
-                                        <Ellipse
-                                            Fill="{DynamicResource MaterialDesignDivider}"
-                                            Height="48"
-                                            Margin="12,4,12,4"
-                                            Width="48" />
-
-                                        <!--  Guild icon  -->
-                                        <Ellipse
-                                            Height="48"
-                                            Margin="12,4,12,4"
-                                            Stroke="{DynamicResource MaterialDesignDivider}"
-                                            StrokeThickness="1"
-                                            Width="48">
-                                            <Ellipse.Fill>
-                                                <ImageBrush ImageSource="{Binding IconUrl}" />
-                                            </Ellipse.Fill>
-                                        </Ellipse>
-                                    </Grid>
-                                </DataTemplate>
-                            </ListBox.ItemTemplate>
-                        </ListBox>
-                    </Border>
-
-                    <!--  Channels  -->
-                    <Border Grid.Column="1">
-                        <ListBox
-                            HorizontalContentAlignment="Stretch"
-                            ItemsSource="{Binding Source={StaticResource AvailableChannelsViewSource}}"
-                            SelectionMode="Extended"
-                            TextSearch.TextPath="Model.Name"
-                            VirtualizingPanel.IsVirtualizingWhenGrouping="True">
-                            <i:Interaction.Behaviors>
-                                <behaviors:ChannelMultiSelectionListBoxBehavior SelectedItems="{Binding SelectedChannels}" />
-                            </i:Interaction.Behaviors>
-                            <ListBox.GroupStyle>
-                                <GroupStyle>
-                                    <GroupStyle.ContainerStyle>
-                                        <Style TargetType="{x:Type GroupItem}">
-                                            <Setter Property="Template">
-                                                <Setter.Value>
-                                                    <ControlTemplate d:DataContext="{x:Type CollectionViewGroup}">
-                                                        <Expander
-                                                            Background="Transparent"
-                                                            BorderBrush="{DynamicResource MaterialDesignDivider}"
-                                                            BorderThickness="0,0,0,1"
-                                                            Header="{Binding Name}"
-                                                            IsExpanded="False"
-                                                            Margin="0"
-                                                            Padding="0">
-                                                            <ItemsPresenter />
-                                                        </Expander>
-                                                    </ControlTemplate>
-                                                </Setter.Value>
-                                            </Setter>
-                                        </Style>
-                                    </GroupStyle.ContainerStyle>
-                                </GroupStyle>
-                            </ListBox.GroupStyle>
-                            <ListBox.ItemTemplate>
-                                <DataTemplate>
-                                    <Grid Background="Transparent" Margin="-8">
-                                        <Grid.InputBindings>
-                                            <MouseBinding Command="{s:Action ExportChannels}" MouseAction="LeftDoubleClick" />
-                                        </Grid.InputBindings>
-                                        <Grid.ColumnDefinitions>
-                                            <ColumnDefinition Width="Auto" />
-                                            <ColumnDefinition Width="*" />
-                                            <ColumnDefinition Width="Auto" />
-                                        </Grid.ColumnDefinitions>
-
-                                        <!--  Channel icon  -->
-                                        <materialDesign:PackIcon
-                                            Grid.Column="0"
-                                            Kind="Pound"
-                                            Margin="16,7,0,6"
-                                            VerticalAlignment="Center" />
-
-                                        <!--  Channel name  -->
-                                        <TextBlock
-                                            FontSize="14"
-                                            Grid.Column="1"
-                                            Margin="3,8,8,8"
-                                            Text="{Binding Name, Mode=OneWay}"
-                                            VerticalAlignment="Center" />
-
-                                        <!--  Is selected checkmark  -->
-                                        <materialDesign:PackIcon
-                                            Grid.Column="2"
-                                            Height="24"
-                                            Kind="Check"
-                                            Margin="8,0"
-                                            VerticalAlignment="Center"
-                                            Visibility="{Binding IsSelected, RelativeSource={RelativeSource AncestorType={x:Type ListBoxItem}}, Converter={x:Static s:BoolToVisibilityConverter.Instance}, Mode=OneWay}"
-                                            Width="24" />
-                                    </Grid>
-                                </DataTemplate>
-                            </ListBox.ItemTemplate>
-                        </ListBox>
-                    </Border>
-                </Grid>
-
-                <!--  Export button  -->
-                <Button
-                    Command="{s:Action ExportChannels}"
-                    HorizontalAlignment="Right"
-                    Margin="32,24"
-                    Style="{DynamicResource MaterialDesignFloatingActionAccentButton}"
-                    VerticalAlignment="Bottom"
-                    Visibility="{Binding CanExportChannels, Converter={x:Static s:BoolToVisibilityConverter.Instance}}">
-                    <materialDesign:PackIcon
-                        Height="32"
-                        Kind="Download"
-                        Width="32" />
-                </Button>
-
-                <!--  Notifications snackbar  -->
-                <materialDesign:Snackbar MessageQueue="{Binding Notifications}" />
-            </Grid>
+            <ContentControl s:View.Model="{Binding Dashboard}" />
+            <materialDesign:Snackbar MessageQueue="{Binding Notifications}" />
         </Grid>
     </materialDesign:DialogHost>
 </Window>

NuGet.config

@@ -2,6 +2,9 @@
 <configuration>
   <packageSources>
     <clear />
-    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
   </packageSources>
-</configuration>
+  <config>
+    <add key="defaultPushSource" value="https://api.nuget.org/v3/index.json" />
+  </config>
+</configuration>

Readme.md

@@ -1,21 +1,24 @@
 # DiscordChatExporter
 
-[![Build](https://github.com/Tyrrrz/DiscordChatExporter/workflows/CI/badge.svg?branch=master)](https://github.com/Tyrrrz/DiscordChatExporter/actions)
-[![Coverage](https://codecov.io/gh/Tyrrrz/DiscordChatExporter/branch/master/graph/badge.svg)](https://codecov.io/gh/Tyrrrz/DiscordChatExporter)
+[![Made in Ukraine](https://img.shields.io/badge/made_in-ukraine-ffd700.svg?labelColor=0057b7)](https://vshymanskyy.github.io/StandWithUkraine)
+[![Build](https://img.shields.io/github/workflow/status/Tyrrrz/DiscordChatExporter/main/master)](https://github.com/Tyrrrz/DiscordChatExporter/actions)
+[![Coverage](https://img.shields.io/codecov/c/github/Tyrrrz/DiscordChatExporter/master)](https://codecov.io/gh/Tyrrrz/DiscordChatExporter)
 [![Release](https://img.shields.io/github/release/Tyrrrz/DiscordChatExporter.svg)](https://github.com/Tyrrrz/DiscordChatExporter/releases)
 [![Downloads](https://img.shields.io/github/downloads/Tyrrrz/DiscordChatExporter/total.svg)](https://github.com/Tyrrrz/DiscordChatExporter/releases)
 [![Discord](https://img.shields.io/discord/869237470565392384?label=discord)](https://discord.gg/2SUWKFnHSm)
-[![Donate](https://img.shields.io/badge/donate-$$$-purple.svg)](https://tyrrrz.me/donate)
-[![Fuck Russia](https://img.shields.io/badge/fuck-russia-black.svg)](https://twitter.com/Tyrrrz/status/1495972128977571848)
+[![Donate](https://img.shields.io/badge/donate-$$$-8a2be2.svg)](https://tyrrrz.me/donate)
+[![Fuck Russia](https://img.shields.io/badge/fuck-russia-e4181c.svg?labelColor=000000)](https://twitter.com/tyrrrz/status/1495972128977571848)
 
-✅ **Project status: active**<sup>[[?]](https://github.com/Tyrrrz/.github/blob/master/docs/project-status.md)</sup>
+> 🟢 **Project status**: active<sup>[[?]](https://github.com/Tyrrrz/.github/blob/master/docs/project-status.md)</sup>
 
 **DiscordChatExporter** can be used to export message history from a [Discord](https://discord.com) channel to a file.
 It works with direct messages, group messages, and server channels, and supports Discord's dialect of markdown as well as all other rich media features.
 
-❓ **If you have questions or issues, please refer to the [wiki](https://github.com/Tyrrrz/DiscordChatExporter/wiki)**
+> ❔ If you have questions or issues, **please refer to the [wiki](https://github.com/Tyrrrz/DiscordChatExporter/wiki)**.
 
-## Terms of use
+> 💬 If you want to chat, **join my [Discord server](https://discord.gg/2SUWKFnHSm)**.
+
+## Terms of use<sup>[[?]](https://github.com/Tyrrrz/.github/blob/master/docs/why-so-political.md)</sup>
 
 By using this project or its source code, for any purpose and in any shape or form, you grant your **implicit agreement** to all the following statements:
 
@@ -45,7 +48,7 @@ The following table lists all available download options:
       <td>
         <ul>
           <li>🟢 <b><a href="https://github.com/Tyrrrz/DiscordChatExporter/releases/latest">Stable release</a></b> (<code>DiscordChatExporter.zip</code>)</li>
-          <li>🟠 <a href="https://github.com/Tyrrrz/DiscordChatExporter/actions/workflows/CI.yml">CI build</a> (<code>DiscordChatExporter.zip</code>)</li>
+          <li>🟠 <a href="https://github.com/Tyrrrz/DiscordChatExporter/actions/workflows/main.yml">CI build</a> (<code>DiscordChatExporter.zip</code>)</li>
         </ul>
       </td>
       <td>
@@ -59,7 +62,7 @@ The following table lists all available download options:
       <td>
         <ul>
           <li>🟢 <b><a href="https://github.com/Tyrrrz/DiscordChatExporter/releases/latest">Stable release</a></b> (<code>DiscordChatExporter.CLI.zip</code>) ⚙️</li>
-          <li>🟠 <a href="https://github.com/Tyrrrz/DiscordChatExporter/actions/workflows/CI.yml">CI build</a> (<code>DiscordChatExporter.CLI.zip</code>) ⚙️</li>
+          <li>🟠 <a href="https://github.com/Tyrrrz/DiscordChatExporter/actions/workflows/main.yml">CI build</a> (<code>DiscordChatExporter.CLI.zip</code>) ⚙️</li>
           <li>🐋 <a href="https://hub.docker.com/r/tyrrrz/discordchatexporter">Docker</a> (<code>tyrrrz/discordchatexporter</code>)</li>
           <li>📦 <a href="https://aur.archlinux.org/packages/discord-chat-exporter-cli">AUR</a> (<code>discord-chat-exporter-cli</code>) 🦄</li>
         </ul>
@@ -86,43 +89,13 @@ The following table lists all available download options:
 
 - Graphical user interface (Windows)
 - Command line interface (Windows, Linux, macOS)
-- Support for both user and bot tokens
-- Support for Discord's dialect of markdown
-- Support for Discord's message filter syntax
-- Support for attachments, embeds, emoji, and other rich media features
+- Authentication via both user and bot tokens
 - Multiple output formats: HTML (dark/light), TXT, CSV, JSON
-- File partitioning, date ranges, and other export options
-- Exports messages on the fly without buffering in-memory
+- Support for markdown, attachments, embeds, emoji, and other rich media features
+- File partitioning, date ranges, message filtering, and other export options
+- Self-contained exports that don't require internet
 
 ## Screenshots
 
-![channel list](.screenshots/list.png)
-![rendered output](.screenshots/output.png)
-
-## Building the project locally
-
-Prerequisites:
-
-- [.NET 6.0 SDK](https://dotnet.microsoft.com/download/dotnet/6.0)
-- _(Recommended)_ C#/.NET IDE, such as [JetBrains Rider](https://www.jetbrains.com/rider), [VS Code](https://code.visualstudio.com/docs/languages/csharp), or [Visual Studio](https://visualstudio.microsoft.com).
-
-To build the entire solution run the following command in the root of the repository:
-
-```sh
-> dotnet build
-```
-
-This will generate runtime artifacts for each project:
-
-```plaintext
-./DiscordChatExporter.Gui/bin/[Debug|Release]/[runtime]/*
-./DiscordChatExporter.Cli/bin/[Debug|Release]/[runtime]/*
-```
-
-You can also build and run a specific project directly.
-To do that, navigate to its directory and use `dotnet run`:
-
-```sh
-> cd DiscordChatExporter.Gui
-> dotnet run
-```
+![channel list](.assets/list.png)
+![rendered output](.assets/output.png)