Update version

Closes #941

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,8 @@
 blank_issues_enabled: false
 contact_links:
+  - name: ⚠ Feature request
+    url: https://github.com/Tyrrrz/.github/blob/master/docs/project-status.md
+    about: Sorry, but this project is in maintenance mode and no longer accepts new feature requests.
   - name: 💬 Discord server
     url: https://discord.gg/2SUWKFnHSm
     about: Chat with the project community.

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -1,42 +0,0 @@
-name: ✨ Feature request
-description: Request a new feature.
-labels: [enhancement]
-
-body:
-- type: markdown
-  attributes:
-    value: |
-      🧐 **Guidelines:**
-
-      - Search through [existing issues](https://github.com/Tyrrrz/DiscordChatExporter/issues?q=is%3Aissue) first to ensure that this feature has not been requested before.
-      - Write a descriptive title for your issue. Avoid generic or vague titles such as "Some suggestions" or "Ideas for improvement".
-      - Keep your issue focused on one single problem. If you have multiple feature requests, please create separate issues for each of them.
-      - Provide as much context as possible in the details section. Include screenshots, screen recordings, links, references, or anything else you may consider relevant.
-      - If you want to ask a question instead of requesting a feature, please use [discussions](https://github.com/Tyrrrz/DiscordChatExporter/discussions/new) instead.
-
-- type: dropdown
-  attributes:
-    label: Flavor
-    description: Is this feature request related to specific flavor(s) of DiscordChatExporter? If not applicable, leave this field blank.
-    multiple: true
-    options:
-    - GUI (Graphical User Interface)
-    - CLI (Command Line Interface)
-
-- type: dropdown
-  attributes:
-    label: Export format
-    description: Is this feature request related to specific export format(s)? If not applicable, leave this field blank.
-    multiple: true
-    options:
-    - HTML
-    - TXT
-    - JSON
-    - CSV
-
-- type: textarea
-  attributes:
-    label: Details
-    description: Clear and thorough explanation of the feature you have in mind.
-  validations:
-    required: true

.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 --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@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 -f DiscordChatExporter.Cli.dockerfile .
+
+  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 -f DiscordChatExporter.Cli.dockerfile -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 ${{ secrets.DOCKER_TOKEN }}
+
+      - name: Build container
+        run: docker build -f DiscordChatExporter.Cli.dockerfile -t tyrrrz/discordchatexporter:stable -t tyrrrz/discordchatexporter:${{ steps.get_version.outputs.tag }} .
+
+      - 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 +1,152 @@
+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:
+          dotnet-version: 6.0.x
+
+      - 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 }}
+
+  package:
+    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:
+          dotnet-version: 6.0.x
+
+      - 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: package
+    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>"
+            }

.gitignore

@@ -5,6 +5,7 @@
 *.sln.docstates
 .idea/
 .vs/
+.vscode/
 
 # Build results
 [Dd]ebug/

Changelog.md

@@ -1,3 +1,63 @@
+### v2.36.2 (08-Oct-2022)
+
+- Removed the message content intent check because the heuristics turned out to be not reliable enough.
+- Fixed an issue where the runtime manifest included the wrong target runtime version. This resulted in the application failing to launch for some users when upgrading from earlier versions.
+
+### v2.36.1 (24-Sep-2022)
+
+- Added a check which will trigger an error if the provided bot account does not have the message content intent enabled. Note, however, that this check is based on heuristics which may result in false negatives.
+- Fixed an issue where certain transient HTTP errors were not retried.
+- Fixed an issue which caused the export process to fail with the `IndexOutOfRangeException` exception on certain automated messages.
+- Fixed an issue which caused the export process to fail on unrecognized embed types.
+
+### v2.36 (16-Sep-2022)
+
+- [HTML] Added support for rendering GIFV embeds. They will now render as videos that automatically play when you hover your mouse over them. (Thanks [@gan-of-culture](https://github.com/gan-of-culture))
+- [HTML] Added support for rendering system notification messages, such as when a user joins a server or when a messages gets pinned. Previously, such messages were rendered as regular text messages, but now they look similar to how they're presented in the Discord client. (Thanks [@gan-of-culture](https://github.com/gan-of-culture))
+- [CLI] Improved the wording of the error message that's shown when exporting multiple channels and the provided output path is ambiguous. It now mentions that you can resolve the ambiguity by adding a slash at the end of the path.
+
+### v2.35.2 (08-Sep-2022)
+
+- Updated usage guide to mention the need to enable "Message Content Intent" to use a bot as a medium for exporting messages.
+- [CLI] Fixed an issue where passing an existing directory as the output path failed when exporting multiple channels (for example, when running `exportdm`). An ambiguous output path will now always be treated as a directory path if that directory already exists. If it doesn't exist, it will be treated as a file path, matching the previous behavior.
+
+### v2.35.1 (26-Aug-2022)
+
+- Added `~` character as an alias for `-` when negating a message filter. This should make it easier to use negated filters from CLI where the dash character already has other meanings.
+- Extended retry logic to encompass all server-side errors from Discord API, instead of only `500 Internal Server Error`.
+- [CLI] Attempt to export multiple channels will now fail if provided with an output path that is neither a directory, nor a file name template. Previously, this resulted in all channels being exported to the same file, overwriting each other.
+- Fixed an issue where a text message filter didn't work if it started with a character that's also the first character in one of the named filters (e.g. `from` or `mentions`).
+- Fixed an issue where a text message filter didn't work correctly if it was enclosed in parentheses.
+- Fixed an issue where categories were displayed alongside regular channels in the channel list, both in GUI and in CLI (when using the `guild` command).
+- [CLI] Fixed an issue where an output path starting with a tilde on Linux was not expanded properly into a full path. (Thanks [@TSRBerry](https://github.com/TSRBerry))
+
+### v2.35 (02-Jul-2022)
+
+- Added support for exporting text chat in voice channels. These channels are now also displayed when browsing in the GUI and in the CLI when executing the `channels` command.
+- [GUI] Direct message channels are now sorted by the timestamp of their last message, similarly to how they appear in the Discord client.
+- [GUI] Removed artificial grouping of direct message channels into "Private" and "Group".
+- [CLI] Added runtime bootstrapper capabilities to the CLI flavor of DiscordChatExporter on Windows. Now, if you attempt to run the application without the required prerequisites installed, you will be provided with an option to install them automatically.
+- [CLI] Fixed outdated information in the usage guide. (Thanks [@Clint Herron](https://github.com/HanClinto))
+- [CLI] Added whitespace padding to the output of `guilds`, `channels`, and `dm` to make the tables look more uniform.
+- [HTML] Added hyperlinks to message timestamps, which allows you to quickly copy a link to a specific message in the export. (Thanks [@Philipp C. Heckel](https://github.com/binwiederhier))
+- [HTML] Added minification. Chat exports in HTML format are now 30-35% smaller than before.
+- [HTML] Added support for rendering embeds of Twitter posts that contain multiple images. Previously, this resulted in multiple separate embeds instead of one.
+- [HTML] Added support for rendering embeds of YouTube Shorts videos.
+- [HTML] Text content is now hidden if the message only contains a link to an image and nothing else. The link itself is resolved as an image embed.
+- [HTML] Fixed an issue where some emoji that included a zero-width-joiner rune were not rendered correctly due to a wrong Twemoji URL being generated. (Thanks [@Ethan](https://github.com/ethanndickson))
+- [HTML] Fixed an issue where replies to a message that contained a quote (i.e. `>`) were not rendered correctly.
+- [HTML] Fixed an issue where code blocks with language highlighting did not have the correct background color.
+- Added file name template token that resolves to the current date (`%d`). (Thanks [@Lucas LaBuff](https://github.com/96-LB))
+- Updated the usage guide to replace the instructions for retrieving the user token with those that appear to work for more people.
+- Updated the usage guide to feature the TOS warning more prominently.
+- [Docker] Changed internal working directory from `/app/out` to `/out`. This was an unintended breaking change. Please update your volume binding configuration from `-v /path/on/machine:/app/out` to `-v /path/on/machine:/out`.
+
+### 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.

Directory.Build.props

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
-    <Version>2.34</Version>
+    <Version>2.36.2</Version>
     <Company>Tyrrrz</Company>
     <Copyright>Copyright (c) Oleksii Holub</Copyright>
     <LangVersion>preview</LangVersion>
@@ -10,4 +10,12 @@
     <WarningsAsErrors>nullable</WarningsAsErrors>
   </PropertyGroup>
 
+  <!--
+    Even though the project builds against .NET 6, some dependencies
+    apparently rely on a specific version of the runtime.
+  -->
+  <PropertyGroup>
+    <RuntimeFrameworkVersion>6.0.9</RuntimeFrameworkVersion>
+  </PropertyGroup>
+
 </Project>

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

@@ -3,7 +3,6 @@
   <PropertyGroup>
     <IsPackable>false</IsPackable>
     <IsTestProject>true</IsTestProject>
-    <NoWarn>$(NoWarn);xUnit1013</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>
@@ -12,14 +11,14 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="AngleSharp" Version="0.16.1" />
+    <PackageReference Include="AngleSharp" Version="0.17.1" />
-    <PackageReference Include="FluentAssertions" Version="6.6.0" />
+    <PackageReference Include="FluentAssertions" Version="6.7.0" />
-    <PackageReference Include="GitHubActionsTestLogger" Version="1.3.0" PrivateAssets="all" />
+    <PackageReference Include="GitHubActionsTestLogger" Version="2.0.1" PrivateAssets="all" />
     <PackageReference Include="JsonExtensions" Version="1.2.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.0" />
     <PackageReference Include="System.Reactive" Version="5.0.0" />
-    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit" Version="2.4.2" />
-    <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>
 

DiscordChatExporter.Cli.Tests/Fixtures/ExportWrapperFixture.cs

@@ -46,58 +46,46 @@ public class ExportWrapperFixture : IDisposable
         return await File.ReadAllTextAsync(filePath);
     }
 
-    public async ValueTask<IHtmlDocument> ExportAsHtmlAsync(Snowflake channelId)
+    public async ValueTask<IHtmlDocument> ExportAsHtmlAsync(Snowflake channelId) => Html.Parse(
-    {
+        await ExportAsync(channelId, ExportFormat.HtmlDark)
-        var data = await ExportAsync(channelId, ExportFormat.HtmlDark);
+    );
-        return Html.Parse(data);
-    }
 
-    public async ValueTask<JsonElement> ExportAsJsonAsync(Snowflake channelId)
+    public async ValueTask<JsonElement> ExportAsJsonAsync(Snowflake channelId) => Json.Parse(
-    {
+        await ExportAsync(channelId, ExportFormat.Json)
-        var data = await ExportAsync(channelId, ExportFormat.Json);
+    );
-        return Json.Parse(data);
-    }
 
-    public async ValueTask<string> ExportAsPlainTextAsync(Snowflake channelId)
+    public async ValueTask<string> ExportAsPlainTextAsync(Snowflake channelId) =>
-    {
+        await ExportAsync(channelId, ExportFormat.PlainText);
-        var data = await ExportAsync(channelId, ExportFormat.PlainText);
-        return data;
-    }
 
-    public async ValueTask<string> ExportAsCsvAsync(Snowflake channelId)
+    public async ValueTask<string> ExportAsCsvAsync(Snowflake channelId) =>
-    {
+        await ExportAsync(channelId, ExportFormat.Csv);
-        var data = await ExportAsync(channelId, ExportFormat.Csv);
-        return data;
-    }
 
-    public async ValueTask<IReadOnlyList<IElement>> GetMessagesAsHtmlAsync(Snowflake channelId)
+    public async ValueTask<IReadOnlyList<IElement>> GetMessagesAsHtmlAsync(Snowflake channelId) =>
-    {
+        (await ExportAsHtmlAsync(channelId))
-        var document = await ExportAsHtmlAsync(channelId);
+        .QuerySelectorAll("[data-message-id]")
-        return document.QuerySelectorAll("[data-message-id]").ToArray();
+        .ToArray();
-    }
 
-    public async ValueTask<IReadOnlyList<JsonElement>> GetMessagesAsJsonAsync(Snowflake channelId)
+    public async ValueTask<IReadOnlyList<JsonElement>> GetMessagesAsJsonAsync(Snowflake channelId) =>
-    {
+        (await ExportAsJsonAsync(channelId))
-        var document = await ExportAsJsonAsync(channelId);
+        .GetProperty("messages")
-        return document.GetProperty("messages").EnumerateArray().ToArray();
+        .EnumerateArray()
-    }
+        .ToArray();
 
     public async ValueTask<IElement> GetMessageAsHtmlAsync(Snowflake channelId, Snowflake messageId)
     {
-        var messages = await GetMessagesAsHtmlAsync(channelId);
+        var message = (await GetMessagesAsHtmlAsync(channelId))
-
+            .SingleOrDefault(e =>
-        var message = messages.SingleOrDefault(e =>
+                string.Equals(
-            string.Equals(
+                    e.GetAttribute("data-message-id"),
-                e.GetAttribute("data-message-id"),
+                    messageId.ToString(),
-                messageId.ToString(),
+                    StringComparison.OrdinalIgnoreCase
-                StringComparison.OrdinalIgnoreCase
+                )
-            )
+            );
-        );
 
         if (message is null)
         {
             throw new InvalidOperationException(
-                $"Message '{messageId}' does not exist in export of channel '{channelId}'."
+                $"Message '{messageId}' does not exist in the export of channel '{channelId}'."
             );
         }
 
@@ -106,20 +94,19 @@ public class ExportWrapperFixture : IDisposable
 
     public async ValueTask<JsonElement> GetMessageAsJsonAsync(Snowflake channelId, Snowflake messageId)
     {
-        var messages = await GetMessagesAsJsonAsync(channelId);
+        var message = (await GetMessagesAsJsonAsync(channelId))
-
+            .SingleOrDefault(j =>
-        var message = messages.FirstOrDefault(j =>
+                string.Equals(
-            string.Equals(
+                    j.GetProperty("id").GetString(),
-                j.GetProperty("id").GetString(),
+                    messageId.ToString(),
-                messageId.ToString(),
+                    StringComparison.OrdinalIgnoreCase
-                StringComparison.OrdinalIgnoreCase
+                )
-            )
+            );
-        );
 
         if (message.ValueKind == JsonValueKind.Undefined)
         {
             throw new InvalidOperationException(
-                $"Message '{messageId}' does not exist in export of channel '{channelId}'."
+                $"Message '{messageId}' does not exist in the export of channel '{channelId}'."
             );
         }
 

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.
+> If you want to add a new test case, please let me know and I will give you the required permissions
-Currently, it's not possible to add them by yourself.

DiscordChatExporter.Cli.Tests/Specs/CsvWriting/ContentSpecs.cs

@@ -6,13 +6,20 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs.CsvWriting;
 
-public record ContentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
+public class ContentSpecs : IClassFixture<ExportWrapperFixture>
 {
+    private readonly ExportWrapperFixture _exportWrapper;
+
+    public ContentSpecs(ExportWrapperFixture exportWrapper)
+    {
+        _exportWrapper = exportWrapper;
+    }
+
     [Fact]
     public async Task Messages_are_exported_correctly()
     {
         // Act
-        var document = await ExportWrapper.ExportAsCsvAsync(ChannelIds.DateRangeTestCases);
+        var document = await _exportWrapper.ExportAsCsvAsync(ChannelIds.DateRangeTestCases);
 
         // Assert
         document.Should().ContainAll(

DiscordChatExporter.Cli.Tests/Specs/DateRangeSpecs.cs

@@ -15,14 +15,21 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs;
 
-public record DateRangeSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutputFixture>
+public class DateRangeSpecs : IClassFixture<TempOutputFixture>
 {
+    private readonly TempOutputFixture _tempOutput;
+
+    public DateRangeSpecs(TempOutputFixture tempOutput)
+    {
+        _tempOutput = tempOutput;
+    }
+
     [Fact]
     public async Task Messages_filtered_after_specific_date_only_include_messages_sent_after_that_date()
     {
         // Arrange
         var after = new DateTimeOffset(2021, 07, 24, 0, 0, 0, TimeSpan.Zero);
-        var filePath = TempOutput.GetTempFilePath();
+        var filePath = _tempOutput.GetTempFilePath();
 
         // Act
         await new ExportChannelsCommand
@@ -34,16 +41,14 @@ public record DateRangeSpecs(TempOutputFixture TempOutput) : IClassFixture<TempO
             After = Snowflake.FromDate(after)
         }.ExecuteAsync(new FakeConsole());
 
-        var data = await File.ReadAllTextAsync(filePath);
+        // Assert
-        var document = Json.Parse(data);
+        var timestamps = Json
-
+            .Parse(await File.ReadAllTextAsync(filePath))
-        var timestamps = document
             .GetProperty("messages")
             .EnumerateArray()
             .Select(j => j.GetProperty("timestamp").GetDateTimeOffset())
             .ToArray();
 
-        // Assert
         timestamps.All(t => t > after).Should().BeTrue();
 
         timestamps.Should().BeEquivalentTo(new[]
@@ -68,7 +73,7 @@ public record DateRangeSpecs(TempOutputFixture TempOutput) : IClassFixture<TempO
     {
         // Arrange
         var before = new DateTimeOffset(2021, 07, 24, 0, 0, 0, TimeSpan.Zero);
-        var filePath = TempOutput.GetTempFilePath();
+        var filePath = _tempOutput.GetTempFilePath();
 
         // Act
         await new ExportChannelsCommand
@@ -80,16 +85,14 @@ public record DateRangeSpecs(TempOutputFixture TempOutput) : IClassFixture<TempO
             Before = Snowflake.FromDate(before)
         }.ExecuteAsync(new FakeConsole());
 
-        var data = await File.ReadAllTextAsync(filePath);
+        // Assert
-        var document = Json.Parse(data);
+        var timestamps = Json
-
+            .Parse(await File.ReadAllTextAsync(filePath))
-        var timestamps = document
             .GetProperty("messages")
             .EnumerateArray()
             .Select(j => j.GetProperty("timestamp").GetDateTimeOffset())
             .ToArray();
 
-        // Assert
         timestamps.All(t => t < before).Should().BeTrue();
 
         timestamps.Should().BeEquivalentTo(new[]
@@ -113,7 +116,7 @@ public record DateRangeSpecs(TempOutputFixture TempOutput) : IClassFixture<TempO
         // Arrange
         var after = new DateTimeOffset(2021, 07, 24, 0, 0, 0, TimeSpan.Zero);
         var before = new DateTimeOffset(2021, 08, 01, 0, 0, 0, TimeSpan.Zero);
-        var filePath = TempOutput.GetTempFilePath();
+        var filePath = _tempOutput.GetTempFilePath();
 
         // Act
         await new ExportChannelsCommand
@@ -126,16 +129,14 @@ public record DateRangeSpecs(TempOutputFixture TempOutput) : IClassFixture<TempO
             After = Snowflake.FromDate(after)
         }.ExecuteAsync(new FakeConsole());
 
-        var data = await File.ReadAllTextAsync(filePath);
+        // Assert
-        var document = Json.Parse(data);
+        var timestamps = Json
-
+            .Parse(await File.ReadAllTextAsync(filePath))
-        var timestamps = document
             .GetProperty("messages")
             .EnumerateArray()
             .Select(j => j.GetProperty("timestamp").GetDateTimeOffset())
             .ToArray();
 
-        // Assert
         timestamps.All(t => t < before && t > after).Should().BeTrue();
 
         timestamps.Should().BeEquivalentTo(new[]

DiscordChatExporter.Cli.Tests/Specs/FilterSpecs.cs

@@ -14,13 +14,20 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs;
 
-public record FilterSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutputFixture>
+public class FilterSpecs : IClassFixture<TempOutputFixture>
 {
+    private readonly TempOutputFixture _tempOutput;
+
+    public FilterSpecs(TempOutputFixture tempOutput)
+    {
+        _tempOutput = tempOutput;
+    }
+
     [Fact]
     public async Task Messages_filtered_by_text_only_include_messages_that_contain_that_text()
     {
         // Arrange
-        var filePath = TempOutput.GetTempFilePath();
+        var filePath = _tempOutput.GetTempFilePath();
 
         // Act
         await new ExportChannelsCommand
@@ -32,11 +39,9 @@ public record FilterSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutp
             MessageFilter = MessageFilter.Parse("some text")
         }.ExecuteAsync(new FakeConsole());
 
-        var data = await File.ReadAllTextAsync(filePath);
-        var document = Json.Parse(data);
-
         // Assert
-        document
+        Json
+            .Parse(await File.ReadAllTextAsync(filePath))
             .GetProperty("messages")
             .EnumerateArray()
             .Select(j => j.GetProperty("content").GetString())
@@ -48,7 +53,7 @@ public record FilterSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutp
     public async Task Messages_filtered_by_author_only_include_messages_sent_by_that_author()
     {
         // Arrange
-        var filePath = TempOutput.GetTempFilePath();
+        var filePath = _tempOutput.GetTempFilePath();
 
         // Act
         await new ExportChannelsCommand
@@ -60,11 +65,9 @@ public record FilterSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutp
             MessageFilter = MessageFilter.Parse("from:Tyrrrz")
         }.ExecuteAsync(new FakeConsole());
 
-        var data = await File.ReadAllTextAsync(filePath);
-        var document = Json.Parse(data);
-
         // Assert
-        document
+        Json
+            .Parse(await File.ReadAllTextAsync(filePath))
             .GetProperty("messages")
             .EnumerateArray()
             .Select(j => j.GetProperty("author").GetProperty("name").GetString())
@@ -76,7 +79,7 @@ public record FilterSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutp
     public async Task Messages_filtered_by_content_only_include_messages_that_have_that_content()
     {
         // Arrange
-        var filePath = TempOutput.GetTempFilePath();
+        var filePath = _tempOutput.GetTempFilePath();
 
         // Act
         await new ExportChannelsCommand
@@ -88,11 +91,9 @@ public record FilterSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutp
             MessageFilter = MessageFilter.Parse("has:image")
         }.ExecuteAsync(new FakeConsole());
 
-        var data = await File.ReadAllTextAsync(filePath);
-        var document = Json.Parse(data);
-
         // Assert
-        document
+        Json
+            .Parse(await File.ReadAllTextAsync(filePath))
             .GetProperty("messages")
             .EnumerateArray()
             .Select(j => j.GetProperty("content").GetString())
@@ -100,11 +101,37 @@ 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());
+
+        // Assert
+        Json
+            .Parse(await File.ReadAllTextAsync(filePath))
+            .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()
     {
         // Arrange
-        var filePath = TempOutput.GetTempFilePath();
+        var filePath = _tempOutput.GetTempFilePath();
 
         // Act
         await new ExportChannelsCommand
@@ -116,11 +143,9 @@ public record FilterSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutp
             MessageFilter = MessageFilter.Parse("mentions:Tyrrrz")
         }.ExecuteAsync(new FakeConsole());
 
-        var data = await File.ReadAllTextAsync(filePath);
-        var document = Json.Parse(data);
-
         // Assert
-        document
+        Json
+            .Parse(await File.ReadAllTextAsync(filePath))
             .GetProperty("messages")
             .EnumerateArray()
             .Select(j => j.GetProperty("content").GetString())

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

@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System.Linq;
+using System.Threading.Tasks;
 using AngleSharp.Dom;
 using DiscordChatExporter.Cli.Tests.Fixtures;
 using DiscordChatExporter.Cli.Tests.TestData;
@@ -8,19 +9,24 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting;
 
-public record AttachmentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
+public class AttachmentSpecs : IClassFixture<ExportWrapperFixture>
 {
+    private readonly ExportWrapperFixture _exportWrapper;
+
+    public AttachmentSpecs(ExportWrapperFixture exportWrapper)
+    {
+        _exportWrapper = exportWrapper;
+    }
+
     [Fact]
     public async Task Message_with_a_generic_attachment_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.AttachmentTestCases,
             Snowflake.Parse("885587844989612074")
         );
 
-        var fileUrl = message.QuerySelector("a")?.GetAttribute("href");
-
         // Assert
         message.Text().Should().ContainAll(
             "Generic file attachment",
@@ -28,45 +34,52 @@ public record AttachmentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixtur
             "11 bytes"
         );
 
-        fileUrl.Should().StartWithEquivalentOf(
+        message
-            "https://cdn.discordapp.com/attachments/885587741654536192/885587844964417596/Test.txt"
+            .QuerySelectorAll("a")
-        );
+            .Select(e => e.GetAttribute("href"))
+            .Should()
+            .Contain(
+                "https://cdn.discordapp.com/attachments/885587741654536192/885587844964417596/Test.txt"
+            );
     }
 
     [Fact]
     public async Task Message_with_an_image_attachment_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.AttachmentTestCases,
             Snowflake.Parse("885654862656843786")
         );
 
-        var imageUrl = message.QuerySelector(".chatlog__attachment img")?.GetAttribute("src");
-
         // Assert
         message.Text().Should().Contain("Image attachment");
 
-        imageUrl.Should().StartWithEquivalentOf(
+        message
-            "https://cdn.discordapp.com/attachments/885587741654536192/885654862430359613/bird-thumbnail.png"
+            .QuerySelectorAll("img")
-        );
+            .Select(e => e.GetAttribute("src"))
+            .Should()
+            .Contain(
+                "https://cdn.discordapp.com/attachments/885587741654536192/885654862430359613/bird-thumbnail.png"
+            );
     }
 
     [Fact]
     public async Task Message_with_a_video_attachment_is_rendered_correctly()
     {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/333
+
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.AttachmentTestCases,
             Snowflake.Parse("885655761919836171")
         );
 
-        var videoUrl = message.QuerySelector("video source")?.GetAttribute("src");
-
         // Assert
         message.Text().Should().Contain("Video attachment");
 
-        videoUrl.Should().StartWithEquivalentOf(
+        var videoUrl = message.QuerySelector("video source")?.GetAttribute("src");
+        videoUrl.Should().Be(
             "https://cdn.discordapp.com/attachments/885587741654536192/885655761512968233/file_example_MP4_640_3MG.mp4"
         );
     }
@@ -74,18 +87,19 @@ public record AttachmentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixtur
     [Fact]
     public async Task Message_with_an_audio_attachment_is_rendered_correctly()
     {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/333
+
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.AttachmentTestCases,
             Snowflake.Parse("885656175620808734")
         );
 
-        var audioUrl = message.QuerySelector("audio source")?.GetAttribute("src");
-
         // Assert
         message.Text().Should().Contain("Audio attachment");
 
-        audioUrl.Should().StartWithEquivalentOf(
+        var audioUrl = message.QuerySelector("audio source")?.GetAttribute("src");
+        audioUrl.Should().Be(
             "https://cdn.discordapp.com/attachments/885587741654536192/885656175348187146/file_example_MP3_1MG.mp3"
         );
     }

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

@@ -8,13 +8,20 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting;
 
-public record ContentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
+public class ContentSpecs : IClassFixture<ExportWrapperFixture>
 {
+    private readonly ExportWrapperFixture _exportWrapper;
+
+    public ContentSpecs(ExportWrapperFixture exportWrapper)
+    {
+        _exportWrapper = exportWrapper;
+    }
+
     [Fact]
     public async Task Messages_are_exported_correctly()
     {
         // Act
-        var messages = await ExportWrapper.GetMessagesAsHtmlAsync(ChannelIds.DateRangeTestCases);
+        var messages = await _exportWrapper.GetMessagesAsHtmlAsync(ChannelIds.DateRangeTestCases);
 
         // Assert
         messages.Select(e => e.GetAttribute("data-message-id")).Should().Equal(
@@ -28,7 +35,7 @@ public record ContentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<E
             "885169254029213696"
         );
 
-        messages.Select(e => e.QuerySelector(".chatlog__content")?.Text().Trim()).Should().Equal(
+        messages.SelectMany(e => e.Text()).Should().ContainInOrder(
             "Hello world",
             "Goodbye world",
             "Foo bar",

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

@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System.Linq;
+using System.Threading.Tasks;
 using AngleSharp.Dom;
 using DiscordChatExporter.Cli.Tests.Fixtures;
 using DiscordChatExporter.Cli.Tests.TestData;
@@ -8,13 +9,20 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting;
 
-public record EmbedSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
+public class EmbedSpecs : IClassFixture<ExportWrapperFixture>
 {
+    private readonly ExportWrapperFixture _exportWrapper;
+
+    public EmbedSpecs(ExportWrapperFixture exportWrapper)
+    {
+        _exportWrapper = exportWrapper;
+    }
+
     [Fact]
     public async Task Message_with_an_embed_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.EmbedTestCases,
             Snowflake.Parse("866769910729146400")
         );
@@ -32,32 +40,128 @@ public record EmbedSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<Exp
     }
 
     [Fact]
-    public async Task Message_with_a_Spotify_track_is_rendered_using_an_iframe()
+    public async Task Message_containing_an_image_link_is_rendered_with_an_image_embed()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/537
+
+        // Act
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("991768701126852638")
+        );
+
+        // Assert
+        message
+            .QuerySelectorAll("img")
+            .Select(e => e.GetAttribute("src"))
+            .Where(s => s?.EndsWith("i.redd.it/f8w05ja8s4e61.png") ?? false)
+            .Should()
+            .ContainSingle();
+    }
+
+    [Fact]
+    public async Task Message_containing_an_image_link_and_nothing_else_is_rendered_without_text_content()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/682
+
+        // Act
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("991768701126852638")
+        );
+
+        // Assert
+        var content = message.QuerySelector(".chatlog__content")?.Text();
+        content.Should().BeNullOrEmpty();
+    }
+
+    [Fact]
+    public async Task Message_containing_a_gifv_link_is_rendered_with_a_video_embed()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("1019234520349814794")
+        );
+
+        // Assert
+        message
+            .QuerySelectorAll("source")
+            .Select(e => e.GetAttribute("src"))
+            .Where(s => s?.EndsWith("media.tenor.com/DDAJeW6BQKkAAAPo/tooncasm-test-copy.mp4") ?? false)
+            .Should()
+            .ContainSingle();
+    }
+
+    [Fact]
+    public async Task Message_containing_a_gifv_link_and_nothing_else_is_rendered_without_text_content()
+    {
+        // Act
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("1019234520349814794")
+        );
+
+        // Assert
+        var content = message.QuerySelector(".chatlog__content")?.Text();
+        content.Should().BeNullOrEmpty();
+    }
+
+    [Fact]
+    public async Task Message_containing_a_Spotify_track_link_is_rendered_with_a_track_embed()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/657
+
+        // Act
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.EmbedTestCases,
             Snowflake.Parse("867886632203976775")
         );
 
-        var iframeSrc = message.QuerySelector("iframe")?.GetAttribute("src");
-
         // Assert
-        iframeSrc.Should().StartWithEquivalentOf("https://open.spotify.com/embed/track/1LHZMWefF9502NPfArRfvP");
+        var iframeUrl = message.QuerySelector("iframe")?.GetAttribute("src");
+        iframeUrl.Should().Be("https://open.spotify.com/embed/track/1LHZMWefF9502NPfArRfvP");
     }
 
     [Fact]
-    public async Task Message_with_a_YouTube_video_is_rendered_using_an_iframe()
+    public async Task Message_containing_a_YouTube_video_link_is_rendered_with_a_video_embed()
     {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/570
+
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.EmbedTestCases,
             Snowflake.Parse("866472508588294165")
         );
 
-        var iframeSrc = message.QuerySelector("iframe")?.GetAttribute("src");
+        // Assert
+        var iframeUrl = message.QuerySelector("iframe")?.GetAttribute("src");
+        iframeUrl.Should().Be("https://www.youtube.com/embed/qOWW4OlgbvE");
+    }
+
+    [Fact]
+    public async Task Message_containing_a_Twitter_post_link_with_multiple_images_is_rendered_as_a_single_embed()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/695
+
+        // Act
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("991757444017557665")
+        );
 
         // Assert
-        iframeSrc.Should().StartWithEquivalentOf("https://www.youtube.com/embed/qOWW4OlgbvE");
+        message
+            .QuerySelectorAll("img")
+            .Select(e => e.GetAttribute("src"))
+            .Should()
+            .ContainInOrder(
+                "https://images-ext-1.discordapp.net/external/-n--xW3EHH_3jlrheVkMXHCM7T86b5Ty4-MzXCT4m1Q/https/pbs.twimg.com/media/FVYIzYPWAAAMBqZ.png",
+                "https://images-ext-2.discordapp.net/external/z5nEmGeEldV-kswydGLhqUsFHbb5AWHtdvc9XT6N5rE/https/pbs.twimg.com/media/FVYJBWJWAAMNAx2.png",
+                "https://images-ext-2.discordapp.net/external/gnip03SawMB6uZLagN5sRDpA_1Ap1CcEhMbJfK1z6WQ/https/pbs.twimg.com/media/FVYJHiRX0AANZcz.png",
+                "https://images-ext-2.discordapp.net/external/jl1v6cCbLaGmiwmKU-ZkXnF4cFsJ39f9A3-oEdqPdZs/https/pbs.twimg.com/media/FVYJNZNXwAAPnVG.png"
+            );
+
+        message.QuerySelectorAll(".chatlog__embed").Should().ContainSingle();
     }
 }

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

@@ -0,0 +1,79 @@
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using AngleSharp.Dom;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands;
+using DiscordChatExporter.Cli.Tests.Fixtures;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Cli.Tests.TestData;
+using DiscordChatExporter.Cli.Tests.Utils;
+using DiscordChatExporter.Core.Exporting;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting;
+
+public class GroupingSpecs : IClassFixture<TempOutputFixture>
+{
+    private readonly TempOutputFixture _tempOutput;
+
+    public GroupingSpecs(TempOutputFixture tempOutput)
+    {
+        _tempOutput = tempOutput;
+    }
+
+    [Fact]
+    public async Task Messages_are_grouped_correctly()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/152
+
+        // Arrange
+        var filePath = _tempOutput.GetTempFilePath();
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = new[] { ChannelIds.GroupingTestCases },
+            ExportFormat = ExportFormat.HtmlDark,
+            OutputPath = filePath
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        var messageGroups = Html
+            .Parse(await File.ReadAllTextAsync(filePath))
+            .QuerySelectorAll(".chatlog__message-group");
+
+        messageGroups.Should().HaveCount(2);
+
+        messageGroups[0]
+            .QuerySelectorAll(".chatlog__content")
+            .Select(e => e.Text())
+            .Should()
+            .ContainInOrder(
+                "First",
+                "Second",
+                "Third",
+                "Fourth",
+                "Fifth",
+                "Sixth",
+                "Seventh",
+                "Eighth",
+                "Ninth",
+                "Tenth"
+            );
+
+        messageGroups[1]
+            .QuerySelectorAll(".chatlog__content")
+            .Select(e => e.Text())
+            .Should()
+            .ContainInOrder(
+                "Eleventh",
+                "Twelveth",
+                "Thirteenth",
+                "Fourteenth",
+                "Fifteenth"
+            );
+    }
+}

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

@@ -8,19 +8,26 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting;
 
-public record MentionSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
+public class MentionSpecs : IClassFixture<ExportWrapperFixture>
 {
+    private readonly ExportWrapperFixture _exportWrapper;
+
+    public MentionSpecs(ExportWrapperFixture exportWrapper)
+    {
+        _exportWrapper = exportWrapper;
+    }
+
     [Fact]
     public async Task User_mention_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.MentionTestCases,
             Snowflake.Parse("866458840245076028")
         );
 
         // Assert
-        message.Text().Trim().Should().Contain("User mention: @Tyrrrz");
+        message.Text().Should().Contain("User mention: @Tyrrrz");
         message.InnerHtml.Should().Contain("Tyrrrz#5447");
     }
 
@@ -28,38 +35,38 @@ public record MentionSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<E
     public async Task Text_channel_mention_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.MentionTestCases,
             Snowflake.Parse("866459040480624680")
         );
 
         // Assert
-        message.Text().Trim().Should().Contain("Text channel mention: #mention-tests");
+        message.Text().Should().Contain("Text channel mention: #mention-tests");
     }
 
     [Fact]
     public async Task Voice_channel_mention_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.MentionTestCases,
             Snowflake.Parse("866459175462633503")
         );
 
         // Assert
-        message.Text().Trim().Should().Contain("Voice channel mention: 🔊chaos-vc");
+        message.Text().Should().Contain("Voice channel mention: 🔊chaos-vc");
     }
 
     [Fact]
     public async Task Role_mention_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.MentionTestCases,
             Snowflake.Parse("866459254693429258")
         );
 
         // Assert
-        message.Text().Trim().Should().Contain("Role mention: @Role 1");
+        message.Text().Should().Contain("Role mention: @Role 1");
     }
 }

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

@@ -8,49 +8,60 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting;
 
-public record ReplySpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
+public class ReplySpecs : IClassFixture<ExportWrapperFixture>
 {
+    private readonly ExportWrapperFixture _exportWrapper;
+
+    public ReplySpecs(ExportWrapperFixture exportWrapper)
+    {
+        _exportWrapper = exportWrapper;
+    }
+
     [Fact]
     public async Task Reply_to_a_normal_message_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.ReplyTestCases,
             Snowflake.Parse("866460738239725598")
         );
 
         // Assert
-        message.Text().Trim().Should().Contain("reply to original");
+        message.Text().Should().Contain("reply to original");
-        message.QuerySelector(".chatlog__reference-link")?.Text().Trim().Should().Contain("original");
+        message.QuerySelector(".chatlog__reference-link")?.Text().Should().Contain("original");
     }
 
     [Fact]
     public async Task Reply_to_a_deleted_message_is_rendered_correctly()
     {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/645
+
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.ReplyTestCases,
             Snowflake.Parse("866460975388819486")
         );
 
         // Assert
-        message.Text().Trim().Should().Contain("reply to deleted");
+        message.Text().Should().Contain("reply to deleted");
-        message.QuerySelector(".chatlog__reference-link")?.Text().Trim().Should()
+        message.QuerySelector(".chatlog__reference-link")?.Text().Should().Contain(
-            .Contain("Original message was deleted or could not be loaded.");
+            "Original message was deleted or could not be loaded."
+        );
     }
 
     [Fact]
     public async Task Reply_to_an_empty_message_with_attachment_is_rendered_correctly()
     {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/634
+
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.ReplyTestCases,
             Snowflake.Parse("866462470335627294")
         );
 
         // Assert
-        message.Text().Trim().Should().Contain("reply to attachment");
+        message.Text().Should().Contain("reply to attachment");
-        message.QuerySelector(".chatlog__reference-link")?.Text().Trim().Should()
+        message.QuerySelector(".chatlog__reference-link")?.Text().Should().Contain("Click to see attachment");
-            .Contain("Click to see attachment");
     }
 }

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

@@ -7,39 +7,40 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting;
 
-public record StickerSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
+public class StickerSpecs : IClassFixture<ExportWrapperFixture>
 {
+    private readonly ExportWrapperFixture _exportWrapper;
+
+    public StickerSpecs(ExportWrapperFixture exportWrapper)
+    {
+        _exportWrapper = exportWrapper;
+    }
+
     [Fact]
     public async Task Message_with_a_PNG_based_sticker_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.StickerTestCases,
             Snowflake.Parse("939670623158943754")
         );
 
-        var container = message.QuerySelector("[title='rock']");
-        var sourceUrl = container?.QuerySelector("img")?.GetAttribute("src");
-
         // Assert
-        container.Should().NotBeNull();
+        var stickerUrl = message.QuerySelector("[title='rock'] img")?.GetAttribute("src");
-        sourceUrl.Should().Be("https://discord.com/stickers/904215665597120572.png");
+        stickerUrl.Should().Be("https://discord.com/stickers/904215665597120572.png");
     }
 
     [Fact]
     public async Task Message_with_a_Lottie_based_sticker_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+        var message = await _exportWrapper.GetMessageAsHtmlAsync(
             ChannelIds.StickerTestCases,
             Snowflake.Parse("939670526517997590")
         );
 
-        var container = message.QuerySelector("[title='Yikes']");
-        var sourceUrl = container?.QuerySelector("div[data-source]")?.GetAttribute("data-source");
-
         // Assert
-        container.Should().NotBeNull();
+        var stickerUrl = message.QuerySelector("[title='Yikes'] [data-source]")?.GetAttribute("data-source");
-        sourceUrl.Should().Be("https://discord.com/stickers/816087132447178774.json");
+        stickerUrl.Should().Be("https://discord.com/stickers/816087132447178774.json");
     }
 }

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

@@ -8,24 +8,30 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting;
 
-public record AttachmentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
+public class AttachmentSpecs : IClassFixture<ExportWrapperFixture>
 {
+    private readonly ExportWrapperFixture _exportWrapper;
+
+    public AttachmentSpecs(ExportWrapperFixture exportWrapper)
+    {
+        _exportWrapper = exportWrapper;
+    }
+
     [Fact]
     public async Task Message_with_a_generic_attachment_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsJsonAsync(
+        var message = await _exportWrapper.GetMessageAsJsonAsync(
             ChannelIds.AttachmentTestCases,
             Snowflake.Parse("885587844989612074")
         );
 
-        var attachments = message.GetProperty("attachments").EnumerateArray().ToArray();
-
         // Assert
         message.GetProperty("content").GetString().Should().Be("Generic file attachment");
 
+        var attachments = message.GetProperty("attachments").EnumerateArray().ToArray();
         attachments.Should().HaveCount(1);
-        attachments.Single().GetProperty("url").GetString().Should().StartWithEquivalentOf(
+        attachments.Single().GetProperty("url").GetString().Should().Be(
             "https://cdn.discordapp.com/attachments/885587741654536192/885587844964417596/Test.txt"
         );
         attachments.Single().GetProperty("fileName").GetString().Should().Be("Test.txt");
@@ -36,18 +42,17 @@ public record AttachmentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixtur
     public async Task Message_with_an_image_attachment_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsJsonAsync(
+        var message = await _exportWrapper.GetMessageAsJsonAsync(
             ChannelIds.AttachmentTestCases,
             Snowflake.Parse("885654862656843786")
         );
 
-        var attachments = message.GetProperty("attachments").EnumerateArray().ToArray();
-
         // Assert
         message.GetProperty("content").GetString().Should().Be("Image attachment");
 
+        var attachments = message.GetProperty("attachments").EnumerateArray().ToArray();
         attachments.Should().HaveCount(1);
-        attachments.Single().GetProperty("url").GetString().Should().StartWithEquivalentOf(
+        attachments.Single().GetProperty("url").GetString().Should().Be(
             "https://cdn.discordapp.com/attachments/885587741654536192/885654862430359613/bird-thumbnail.png"
         );
         attachments.Single().GetProperty("fileName").GetString().Should().Be("bird-thumbnail.png");
@@ -58,18 +63,17 @@ public record AttachmentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixtur
     public async Task Message_with_a_video_attachment_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsJsonAsync(
+        var message = await _exportWrapper.GetMessageAsJsonAsync(
             ChannelIds.AttachmentTestCases,
             Snowflake.Parse("885655761919836171")
         );
 
-        var attachments = message.GetProperty("attachments").EnumerateArray().ToArray();
-
         // Assert
         message.GetProperty("content").GetString().Should().Be("Video attachment");
 
+        var attachments = message.GetProperty("attachments").EnumerateArray().ToArray();
         attachments.Should().HaveCount(1);
-        attachments.Single().GetProperty("url").GetString().Should().StartWithEquivalentOf(
+        attachments.Single().GetProperty("url").GetString().Should().Be(
             "https://cdn.discordapp.com/attachments/885587741654536192/885655761512968233/file_example_MP4_640_3MG.mp4"
         );
         attachments.Single().GetProperty("fileName").GetString().Should().Be("file_example_MP4_640_3MG.mp4");
@@ -80,18 +84,17 @@ public record AttachmentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixtur
     public async Task Message_with_an_audio_attachment_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsJsonAsync(
+        var message = await _exportWrapper.GetMessageAsJsonAsync(
             ChannelIds.AttachmentTestCases,
             Snowflake.Parse("885656175620808734")
         );
 
-        var attachments = message.GetProperty("attachments").EnumerateArray().ToArray();
-
         // Assert
         message.GetProperty("content").GetString().Should().Be("Audio attachment");
 
+        var attachments = message.GetProperty("attachments").EnumerateArray().ToArray();
         attachments.Should().HaveCount(1);
-        attachments.Single().GetProperty("url").GetString().Should().StartWithEquivalentOf(
+        attachments.Single().GetProperty("url").GetString().Should().Be(
             "https://cdn.discordapp.com/attachments/885587741654536192/885656175348187146/file_example_MP3_1MG.mp3"
         );
         attachments.Single().GetProperty("fileName").GetString().Should().Be("file_example_MP3_1MG.mp3");

DiscordChatExporter.Cli.Tests/Specs/JsonWriting/ContentSpecs.cs

@@ -7,13 +7,20 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting;
 
-public record ContentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
+public class ContentSpecs : IClassFixture<ExportWrapperFixture>
 {
+    private readonly ExportWrapperFixture _exportWrapper;
+
+    public ContentSpecs(ExportWrapperFixture exportWrapper)
+    {
+        _exportWrapper = exportWrapper;
+    }
+
     [Fact]
     public async Task Messages_are_exported_correctly()
     {
         // Act
-        var messages = await ExportWrapper.GetMessagesAsJsonAsync(ChannelIds.DateRangeTestCases);
+        var messages = await _exportWrapper.GetMessagesAsJsonAsync(ChannelIds.DateRangeTestCases);
 
         // Assert
         messages.Select(j => j.GetProperty("id").GetString()).Should().Equal(

DiscordChatExporter.Cli.Tests/Specs/JsonWriting/EmbedSpecs.cs

@@ -8,41 +8,47 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting;
 
-public record EmbedSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
+public class EmbedSpecs : IClassFixture<ExportWrapperFixture>
 {
+    private readonly ExportWrapperFixture _exportWrapper;
+
+    public EmbedSpecs(ExportWrapperFixture exportWrapper)
+    {
+        _exportWrapper = exportWrapper;
+    }
+
     [Fact]
     public async Task Message_with_an_embed_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsJsonAsync(
+        var message = await _exportWrapper.GetMessageAsJsonAsync(
             ChannelIds.EmbedTestCases,
             Snowflake.Parse("866769910729146400")
         );
 
-        var embed = message
-            .GetProperty("embeds")
-            .EnumerateArray()
-            .Single();
-
-        var embedAuthor = embed.GetProperty("author");
-        var embedThumbnail = embed.GetProperty("thumbnail");
-        var embedFooter = embed.GetProperty("footer");
-        var embedFields = embed.GetProperty("fields").EnumerateArray().ToArray();
-
         // Assert
+        var embed = message.GetProperty("embeds").EnumerateArray().Single();
         embed.GetProperty("title").GetString().Should().Be("Embed title");
         embed.GetProperty("url").GetString().Should().Be("https://example.com");
         embed.GetProperty("timestamp").GetString().Should().Be("2021-07-14T21:00:00+00:00");
         embed.GetProperty("description").GetString().Should().Be("**Embed** _description_");
         embed.GetProperty("color").GetString().Should().Be("#58B9FF");
+
+        var embedAuthor = embed.GetProperty("author");
         embedAuthor.GetProperty("name").GetString().Should().Be("Embed author");
         embedAuthor.GetProperty("url").GetString().Should().Be("https://example.com/author");
         embedAuthor.GetProperty("iconUrl").GetString().Should().NotBeNullOrWhiteSpace();
+
+        var embedThumbnail = embed.GetProperty("thumbnail");
         embedThumbnail.GetProperty("url").GetString().Should().NotBeNullOrWhiteSpace();
         embedThumbnail.GetProperty("width").GetInt32().Should().Be(120);
         embedThumbnail.GetProperty("height").GetInt32().Should().Be(120);
+
+        var embedFooter = embed.GetProperty("footer");
         embedFooter.GetProperty("text").GetString().Should().Be("Embed footer");
         embedFooter.GetProperty("iconUrl").GetString().Should().NotBeNullOrWhiteSpace();
+
+        var embedFields = embed.GetProperty("fields").EnumerateArray().ToArray();
         embedFields.Should().HaveCount(3);
         embedFields[0].GetProperty("name").GetString().Should().Be("Field 1");
         embedFields[0].GetProperty("value").GetString().Should().Be("Value 1");

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

@@ -8,13 +8,20 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting;
 
-public record MentionSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
+public class MentionSpecs : IClassFixture<ExportWrapperFixture>
 {
+    private readonly ExportWrapperFixture _exportWrapper;
+
+    public MentionSpecs(ExportWrapperFixture exportWrapper)
+    {
+        _exportWrapper = exportWrapper;
+    }
+
     [Fact]
     public async Task User_mention_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsJsonAsync(
+        var message = await _exportWrapper.GetMessageAsJsonAsync(
             ChannelIds.MentionTestCases,
             Snowflake.Parse("866458840245076028")
         );
@@ -26,14 +33,15 @@ public record MentionSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<E
             .GetProperty("mentions")
             .EnumerateArray()
             .Select(j => j.GetProperty("id").GetString())
-            .Should().Contain("128178626683338752");
+            .Should()
+            .Contain("128178626683338752");
     }
 
     [Fact]
     public async Task Text_channel_mention_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsJsonAsync(
+        var message = await _exportWrapper.GetMessageAsJsonAsync(
             ChannelIds.MentionTestCases,
             Snowflake.Parse("866459040480624680")
         );
@@ -46,7 +54,7 @@ public record MentionSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<E
     public async Task Voice_channel_mention_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsJsonAsync(
+        var message = await _exportWrapper.GetMessageAsJsonAsync(
             ChannelIds.MentionTestCases,
             Snowflake.Parse("866459175462633503")
         );
@@ -59,7 +67,7 @@ public record MentionSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<E
     public async Task Role_mention_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsJsonAsync(
+        var message = await _exportWrapper.GetMessageAsJsonAsync(
             ChannelIds.MentionTestCases,
             Snowflake.Parse("866459254693429258")
         );

DiscordChatExporter.Cli.Tests/Specs/JsonWriting/StickerSpecs.cs

@@ -8,23 +8,30 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting;
 
-public record StickerSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
+public class StickerSpecs : IClassFixture<ExportWrapperFixture>
 {
+    private readonly ExportWrapperFixture _exportWrapper;
+
+    public StickerSpecs(ExportWrapperFixture exportWrapper)
+    {
+        _exportWrapper = exportWrapper;
+    }
+
     [Fact]
     public async Task Message_with_a_PNG_based_sticker_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsJsonAsync(
+        var message = await _exportWrapper.GetMessageAsJsonAsync(
             ChannelIds.StickerTestCases,
             Snowflake.Parse("939670623158943754")
         );
 
+        // Assert
         var sticker = message
             .GetProperty("stickers")
             .EnumerateArray()
             .Single();
 
-        // Assert
         sticker.GetProperty("id").GetString().Should().Be("904215665597120572");
         sticker.GetProperty("name").GetString().Should().Be("rock");
         sticker.GetProperty("format").GetString().Should().Be("PngAnimated");
@@ -35,17 +42,17 @@ public record StickerSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<E
     public async Task Message_with_a_Lottie_based_sticker_is_rendered_correctly()
     {
         // Act
-        var message = await ExportWrapper.GetMessageAsJsonAsync(
+        var message = await _exportWrapper.GetMessageAsJsonAsync(
             ChannelIds.StickerTestCases,
             Snowflake.Parse("939670526517997590")
         );
 
+        // Assert
         var sticker = message
             .GetProperty("stickers")
             .EnumerateArray()
             .Single();
 
-        // Assert
         sticker.GetProperty("id").GetString().Should().Be("816087132447178774");
         sticker.GetProperty("name").GetString().Should().Be("Yikes");
         sticker.GetProperty("format").GetString().Should().Be("Lottie");

DiscordChatExporter.Cli.Tests/Specs/PartitioningSpecs.cs

@@ -12,13 +12,20 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs;
 
-public record PartitioningSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutputFixture>
+public class PartitioningSpecs : IClassFixture<TempOutputFixture>
 {
+    private readonly TempOutputFixture _tempOutput;
+
+    public PartitioningSpecs(TempOutputFixture tempOutput)
+    {
+        _tempOutput = tempOutput;
+    }
+
     [Fact]
-    public async Task Messages_partitioned_by_count_are_split_into_multiple_files_correctly()
+    public async Task Messages_partitioned_by_count_are_split_into_a_corresponding_number_of_files()
     {
         // Arrange
-        var filePath = TempOutput.GetTempFilePath();
+        var filePath = _tempOutput.GetTempFilePath();
         var fileNameWithoutExt = Path.GetFileNameWithoutExtension(filePath);
         var dirPath = Path.GetDirectoryName(filePath) ?? Directory.GetCurrentDirectory();
 
@@ -39,10 +46,10 @@ public record PartitioningSpecs(TempOutputFixture TempOutput) : IClassFixture<Te
     }
 
     [Fact]
-    public async Task Messages_partitioned_by_file_size_are_split_into_multiple_files_correctly()
+    public async Task Messages_partitioned_by_file_size_are_split_into_a_corresponding_number_of_files()
     {
         // Arrange
-        var filePath = TempOutput.GetTempFilePath();
+        var filePath = _tempOutput.GetTempFilePath();
         var fileNameWithoutExt = Path.GetFileNameWithoutExtension(filePath);
         var dirPath = Path.GetDirectoryName(filePath) ?? Directory.GetCurrentDirectory();
 
@@ -53,7 +60,7 @@ public record PartitioningSpecs(TempOutputFixture TempOutput) : IClassFixture<Te
             ChannelIds = new[] { ChannelIds.DateRangeTestCases },
             ExportFormat = ExportFormat.HtmlDark,
             OutputPath = filePath,
-            PartitionLimit = PartitionLimit.Parse("20kb")
+            PartitionLimit = PartitionLimit.Parse("1kb")
         }.ExecuteAsync(new FakeConsole());
 
         // Assert

DiscordChatExporter.Cli.Tests/Specs/PlainTextWriting/ContentSpecs.cs

@@ -6,13 +6,20 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs.PlainTextWriting;
 
-public record ContentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
+public class ContentSpecs : IClassFixture<ExportWrapperFixture>
 {
+    private readonly ExportWrapperFixture _exportWrapper;
+
+    public ContentSpecs(ExportWrapperFixture exportWrapper)
+    {
+        _exportWrapper = exportWrapper;
+    }
+
     [Fact]
     public async Task Messages_are_exported_correctly()
     {
         // Act
-        var document = await ExportWrapper.ExportAsPlainTextAsync(ChannelIds.DateRangeTestCases);
+        var document = await _exportWrapper.ExportAsPlainTextAsync(ChannelIds.DateRangeTestCases);
 
         // Assert
         document.Should().ContainAll(

DiscordChatExporter.Cli.Tests/Specs/SelfContainedSpecs.cs

@@ -13,13 +13,20 @@ using Xunit;
 
 namespace DiscordChatExporter.Cli.Tests.Specs;
 
-public record SelfContainedSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutputFixture>
+public class SelfContainedSpecs : IClassFixture<TempOutputFixture>
 {
+    private readonly TempOutputFixture _tempOutput;
+
+    public SelfContainedSpecs(TempOutputFixture tempOutput)
+    {
+        _tempOutput = tempOutput;
+    }
+
     [Fact]
     public async Task Messages_in_self_contained_export_only_reference_local_file_resources()
     {
         // Arrange
-        var filePath = TempOutput.GetTempFilePath();
+        var filePath = _tempOutput.GetTempFilePath();
         var dirPath = Path.GetDirectoryName(filePath) ?? Directory.GetCurrentDirectory();
 
         // Act
@@ -32,11 +39,9 @@ public record SelfContainedSpecs(TempOutputFixture TempOutput) : IClassFixture<T
             ShouldDownloadMedia = true
         }.ExecuteAsync(new FakeConsole());
 
-        var data = await File.ReadAllTextAsync(filePath);
-        var document = Html.Parse(data);
-
         // Assert
-        document
+        Html
+            .Parse(await File.ReadAllTextAsync(filePath))
             .QuerySelectorAll("body [src]")
             .Select(e => e.GetAttribute("src")!)
             .Select(f => Path.GetFullPath(f, dirPath))

DiscordChatExporter.Cli.Tests/TestData/ChannelIds.cs

@@ -10,7 +10,7 @@ public static class ChannelIds
 
     public static Snowflake EmbedTestCases { get; } = Snowflake.Parse("866472452459462687");
 
-    public static Snowflake StickerTestCases { get; } = Snowflake.Parse("939668868253769729");
+    public static Snowflake GroupingTestCases { get; } = Snowflake.Parse("992092091545034842");
 
     public static Snowflake FilterTestCases { get; } = Snowflake.Parse("866744075033641020");
 
@@ -19,4 +19,6 @@ public static class ChannelIds
     public static Snowflake ReplyTestCases { get; } = Snowflake.Parse("866459871934677052");
 
     public static Snowflake SelfContainedTestCases { get; } = Snowflake.Parse("887441432678379560");
+
+    public static Snowflake StickerTestCases { get; } = Snowflake.Parse("939668868253769729");
 }

DiscordChatExporter.Cli.dockerfile

@@ -0,0 +1,18 @@
+# Build
+FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
+
+COPY favicon.ico ./
+COPY NuGet.config ./
+COPY Directory.Build.props ./
+COPY DiscordChatExporter.Core ./DiscordChatExporter.Core
+COPY DiscordChatExporter.Cli ./DiscordChatExporter.Cli
+
+RUN dotnet publish DiscordChatExporter.Cli -c Release -o ./publish
+
+# Run
+FROM mcr.microsoft.com/dotnet/runtime:6.0 AS run
+
+COPY --from=build ./publish ./
+
+WORKDIR ./out
+ENTRYPOINT ["dotnet", "/DiscordChatExporter.Cli.dll"]

DiscordChatExporter.Cli/Commands/Base/ExportCommandBase.cs

@@ -14,40 +14,82 @@ using DiscordChatExporter.Core.Exceptions;
 using DiscordChatExporter.Core.Exporting;
 using DiscordChatExporter.Core.Exporting.Filtering;
 using DiscordChatExporter.Core.Exporting.Partitioning;
+using DiscordChatExporter.Core.Utils;
 using Gress;
 
 namespace DiscordChatExporter.Cli.Commands.Base;
 
 public abstract class ExportCommandBase : TokenCommandBase
 {
-    [CommandOption("output", 'o', Description = "Output file or directory path.")]
+    private readonly string _outputPath = Directory.GetCurrentDirectory();
-    public string OutputPath { get; init; } = Directory.GetCurrentDirectory();
 
-    [CommandOption("format", 'f', Description = "Export format.")]
+    [CommandOption(
+        "output",
+        'o',
+        Description = "Output file or directory path. Directory path should end in a slash."
+    )]
+    public string OutputPath
+    {
+        get => _outputPath;
+        // Handle ~/ in paths on *nix systems
+        // https://github.com/Tyrrrz/DiscordChatExporter/pull/903
+        init => _outputPath = Path.GetFullPath(value);
+    }
+
+    [CommandOption(
+        "format",
+        'f',
+        Description = "Export format."
+    )]
     public ExportFormat ExportFormat { get; init; } = ExportFormat.HtmlDark;
 
-    [CommandOption("after", Description = "Only include messages sent after this date or message ID.")]
+    [CommandOption(
+        "after",
+        Description = "Only include messages sent after this date or message ID."
+    )]
     public Snowflake? After { get; init; }
 
-    [CommandOption("before", Description = "Only include messages sent before this date or message ID.")]
+    [CommandOption(
+        "before",
+        Description = "Only include messages sent before this date or message ID."
+    )]
     public Snowflake? Before { get; init; }
 
-    [CommandOption("partition", 'p', Description = "Split output into partitions, each limited to this number of messages (e.g. '100') or file size (e.g. '10mb').")]
+    [CommandOption(
+        "partition",
+        'p',
+        Description = "Split output into partitions, each limited to this number of messages (e.g. '100') or file size (e.g. '10mb')."
+    )]
     public PartitionLimit PartitionLimit { get; init; } = PartitionLimit.Null;
 
-    [CommandOption("filter", Description = "Only include messages that satisfy this filter (e.g. 'from:foo#1234' or 'has:image').")]
+    [CommandOption(
+        "filter",
+        Description = "Only include messages that satisfy this filter (e.g. 'from:foo#1234' or 'has:image')."
+    )]
     public MessageFilter MessageFilter { get; init; } = MessageFilter.Null;
 
-    [CommandOption("parallel", Description = "Limits how many channels can be exported in parallel.")]
+    [CommandOption(
+        "parallel",
+        Description = "Limits how many channels can be exported in parallel."
+    )]
     public int ParallelLimit { get; init; } = 1;
 
-    [CommandOption("media", Description = "Download referenced media content.")]
+    [CommandOption(
+        "media",
+        Description = "Download referenced media content."
+    )]
     public bool ShouldDownloadMedia { get; init; }
 
-    [CommandOption("reuse-media", Description = "Reuse already existing media content to skip redundant downloads.")]
+    [CommandOption(
+        "reuse-media",
+        Description = "Reuse already existing media content to skip redundant downloads."
+    )]
     public bool ShouldReuseMedia { get; init; }
 
-    [CommandOption("dateformat", Description = "Format used when writing dates.")]
+    [CommandOption(
+        "dateformat",
+        Description = "Format used when writing dates."
+    )]
     public string DateFormat { get; init; } = "dd-MMM-yy hh:mm tt";
 
     private ChannelExporter? _channelExporter;
@@ -55,13 +97,36 @@ public abstract class ExportCommandBase : TokenCommandBase
 
     protected async ValueTask ExecuteAsync(IConsole console, IReadOnlyList<Channel> channels)
     {
-        var cancellationToken = console.RegisterCancellationHandler();
+        // Reuse media option should only be used when the media option is set.
-
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/425
         if (ShouldReuseMedia && !ShouldDownloadMedia)
         {
-            throw new CommandException("Option --reuse-media cannot be used without --media.");
+            throw new CommandException(
+                "Option --reuse-media cannot be used without --media."
+            );
         }
 
+        // Make sure the user does not try to export all channels into a single file.
+        // Output path must either be a directory, or contain template tokens.
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/799
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/917
+        var isValidOutputPath =
+            // Anything is valid when exporting a single channel
+            channels.Count <= 1 ||
+            // When using template tokens, assume the user knows what they're doing
+            OutputPath.Contains('%') ||
+            // Otherwise, require an existing directory or an unambiguous directory path
+            Directory.Exists(OutputPath) || PathEx.IsDirectoryPath(OutputPath);
+
+        if (!isValidOutputPath)
+        {
+            throw new CommandException(
+                "Attempted to export multiple channels, but the output path is neither a directory nor a template. " +
+                "If the provided output path is meant to be treated as a directory, make sure it ends with a slash."
+            );
+        }
+
+        var cancellationToken = console.RegisterCancellationHandler();
         var errors = new ConcurrentDictionary<Channel, string>();
 
         // Export
@@ -171,8 +236,8 @@ public abstract class ExportCommandBase : TokenCommandBase
     {
         // War in Ukraine message
         console.Output.WriteLine("========================================================================");
-        console.Output.WriteLine("||   Ukraine is at war! Support my country in its fight for freedom   ||");
+        console.Output.WriteLine("||   Ukraine is at war! Support my country in its fight for freedom~  ||");
-        console.Output.WriteLine("||   Learn more: https://tyrrrz.me                                    ||");
+        console.Output.WriteLine("||   Learn more on my website: https://tyrrrz.me                      ||");
         console.Output.WriteLine("========================================================================");
         console.Output.WriteLine("");
 

DiscordChatExporter.Cli/Commands/Base/TokenCommandBase.cs

@@ -9,11 +9,22 @@ namespace DiscordChatExporter.Cli.Commands.Base;
 
 public abstract class TokenCommandBase : ICommand
 {
-    [CommandOption("token", 't', IsRequired = true, EnvironmentVariable = "DISCORD_TOKEN", Description = "Authentication token.")]
+    [CommandOption(
+        "token",
+        't',
+        IsRequired = true,
+        EnvironmentVariable = "DISCORD_TOKEN",
+        Description = "Authentication token."
+    )]
     public string Token { get; init; } = "";
 
-    [CommandOption("bot", 'b', EnvironmentVariable = "DISCORD_TOKEN_BOT", Description = "This option doesn't do anything. Kept for backwards compatibility.")]
     [Obsolete("This option doesn't do anything. Kept for backwards compatibility.")]
+    [CommandOption(
+        "bot",
+        'b',
+        EnvironmentVariable = "DISCORD_TOKEN_BOT",
+        Description = "This option doesn't do anything. Kept for backwards compatibility."
+    )]
     public bool IsBotToken { get; init; }
 
     private DiscordClient? _discordClient;

DiscordChatExporter.Cli/Commands/ExportAllCommand.cs

@@ -10,7 +10,10 @@ namespace DiscordChatExporter.Cli.Commands;
 [Command("exportall", Description = "Export all accessible channels.")]
 public class ExportAllCommand : ExportCommandBase
 {
-    [CommandOption("include-dm", Description = "Include direct message channels.")]
+    [CommandOption(
+        "include-dm",
+        Description = "Include direct message channels."
+    )]
     public bool IncludeDirectMessages { get; init; } = true;
 
     public override async ValueTask ExecuteAsync(IConsole console)
@@ -28,13 +31,7 @@ public class ExportAllCommand : ExportCommandBase
                 continue;
 
             await foreach (var channel in Discord.GetGuildChannelsAsync(guild.Id, cancellationToken))
-            {
-                // Skip non-text channels
-                if (!channel.IsTextChannel)
-                    continue;
-
                 channels.Add(channel);
-            }
         }
 
         await base.ExecuteAsync(console, channels);

DiscordChatExporter.Cli/Commands/ExportChannelsCommand.cs

@@ -12,7 +12,12 @@ namespace DiscordChatExporter.Cli.Commands;
 public class ExportChannelsCommand : ExportCommandBase
 {
     // TODO: change this to plural (breaking change)
-    [CommandOption("channel", 'c', IsRequired = true, Description = "Channel ID(s).")]
+    [CommandOption(
+        "channel",
+        'c',
+        IsRequired = true,
+        Description = "Channel ID(s)."
+    )]
     public IReadOnlyList<Snowflake> ChannelIds { get; init; } = Array.Empty<Snowflake>();
 
     public override async ValueTask ExecuteAsync(IConsole console)

DiscordChatExporter.Cli/Commands/ExportDirectMessagesCommand.cs

@@ -18,9 +18,11 @@ public class ExportDirectMessagesCommand : ExportCommandBase
         var cancellationToken = console.RegisterCancellationHandler();
 
         await console.Output.WriteLineAsync("Fetching channels...");
-        var channels = await Discord.GetGuildChannelsAsync(Guild.DirectMessages.Id, cancellationToken);
-        var textChannels = channels.Where(c => c.IsTextChannel).ToArray();
 
-        await base.ExecuteAsync(console, textChannels);
+        var channels = (await Discord.GetGuildChannelsAsync(Guild.DirectMessages.Id, cancellationToken))
+            .Where(c => c.Kind != ChannelKind.GuildCategory)
+            .ToArray();
+
+        await base.ExecuteAsync(console, channels);
     }
 }

DiscordChatExporter.Cli/Commands/ExportGuildCommand.cs

@@ -4,6 +4,7 @@ using CliFx.Attributes;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands.Base;
 using DiscordChatExporter.Core.Discord;
+using DiscordChatExporter.Core.Discord.Data;
 using DiscordChatExporter.Core.Utils.Extensions;
 
 namespace DiscordChatExporter.Cli.Commands;
@@ -11,7 +12,12 @@ namespace DiscordChatExporter.Cli.Commands;
 [Command("exportguild", Description = "Export all channels within specified guild.")]
 public class ExportGuildCommand : ExportCommandBase
 {
-    [CommandOption("guild", 'g', IsRequired = true, Description = "Guild ID.")]
+    [CommandOption(
+        "guild",
+        'g',
+        IsRequired = true,
+        Description = "Guild ID."
+    )]
     public Snowflake GuildId { get; init; }
 
     public override async ValueTask ExecuteAsync(IConsole console)
@@ -21,9 +27,11 @@ public class ExportGuildCommand : ExportCommandBase
         var cancellationToken = console.RegisterCancellationHandler();
 
         await console.Output.WriteLineAsync("Fetching channels...");
-        var channels = await Discord.GetGuildChannelsAsync(GuildId, cancellationToken);
-        var textChannels = channels.Where(c => c.IsTextChannel).ToArray();
 
-        await base.ExecuteAsync(console, textChannels);
+        var channels = (await Discord.GetGuildChannelsAsync(GuildId, cancellationToken))
+            .Where(c => c.Kind != ChannelKind.GuildCategory)
+            .ToArray();
+
+        await base.ExecuteAsync(console, channels);
     }
 }

DiscordChatExporter.Cli/Commands/GetChannelsCommand.cs

@@ -5,6 +5,7 @@ using CliFx.Attributes;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands.Base;
 using DiscordChatExporter.Core.Discord;
+using DiscordChatExporter.Core.Discord.Data;
 using DiscordChatExporter.Core.Utils.Extensions;
 
 namespace DiscordChatExporter.Cli.Commands;
@@ -12,25 +13,30 @@ namespace DiscordChatExporter.Cli.Commands;
 [Command("channels", Description = "Get the list of channels in a guild.")]
 public class GetChannelsCommand : TokenCommandBase
 {
-    [CommandOption("guild", 'g', IsRequired = true, Description = "Guild ID.")]
+    [CommandOption(
+        "guild",
+        'g',
+        IsRequired = true,
+        Description = "Guild ID."
+    )]
     public Snowflake GuildId { get; init; }
 
     public override async ValueTask ExecuteAsync(IConsole console)
     {
         var cancellationToken = console.RegisterCancellationHandler();
 
-        var channels = await Discord.GetGuildChannelsAsync(GuildId, cancellationToken);
+        var channels = (await Discord.GetGuildChannelsAsync(GuildId, cancellationToken))
-
+            .Where(c => c.Kind != ChannelKind.GuildCategory)
-        var textChannels = channels
-            .Where(c => c.IsTextChannel)
             .OrderBy(c => c.Category.Position)
             .ThenBy(c => c.Name)
             .ToArray();
 
-        foreach (var channel in textChannels)
+        foreach (var channel in channels)
         {
             // Channel ID
-            await console.Output.WriteAsync(channel.Id.ToString());
+            await console.Output.WriteAsync(
+                channel.Id.ToString().PadRight(18, ' ')
+            );
 
             // Separator
             using (console.WithForegroundColor(ConsoleColor.DarkGray))

DiscordChatExporter.Cli/Commands/GetDirectMessageChannelsCommand.cs

@@ -16,18 +16,18 @@ public class GetDirectMessageChannelsCommand : TokenCommandBase
     {
         var cancellationToken = console.RegisterCancellationHandler();
 
-        var channels = await Discord.GetGuildChannelsAsync(Guild.DirectMessages.Id, cancellationToken);
+        var channels = (await Discord.GetGuildChannelsAsync(Guild.DirectMessages.Id, cancellationToken))
-
+            .Where(c => c.Kind != ChannelKind.GuildCategory)
-        var textChannels = channels
+            .OrderByDescending(c => c.LastMessageId)
-            .Where(c => c.IsTextChannel)
-            .OrderBy(c => c.Category.Position)
             .ThenBy(c => c.Name)
             .ToArray();
 
-        foreach (var channel in textChannels)
+        foreach (var channel in channels)
         {
             // Channel ID
-            await console.Output.WriteAsync(channel.Id.ToString());
+            await console.Output.WriteAsync(
+                channel.Id.ToString().PadRight(18, ' ')
+            );
 
             // Separator
             using (console.WithForegroundColor(ConsoleColor.DarkGray))

DiscordChatExporter.Cli/Commands/GetGuildsCommand.cs

@@ -4,6 +4,7 @@ using System.Threading.Tasks;
 using CliFx.Attributes;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Core.Discord.Data;
 using DiscordChatExporter.Core.Utils.Extensions;
 
 namespace DiscordChatExporter.Cli.Commands;
@@ -15,12 +16,17 @@ public class GetGuildsCommand : TokenCommandBase
     {
         var cancellationToken = console.RegisterCancellationHandler();
 
-        var guilds = await Discord.GetUserGuildsAsync(cancellationToken);
+        var guilds = (await Discord.GetUserGuildsAsync(cancellationToken))
+            // Show direct messages first
+            .OrderByDescending(g => g.Id == Guild.DirectMessages.Id)
+            .ThenBy(g => g.Name);
 
-        foreach (var guild in guilds.OrderBy(g => g.Name))
+        foreach (var guild in guilds)
         {
             // Guild ID
-            await console.Output.WriteAsync(guild.Id.ToString());
+            await console.Output.WriteAsync(
+                guild.Id.ToString().PadRight(18, ' ')
+            );
 
             // Separator
             using (console.WithForegroundColor(ConsoleColor.DarkGray))

DiscordChatExporter.Cli/Commands/GuideCommand.cs

@@ -15,15 +15,16 @@ public class GuideCommand : ICommand
         using (console.WithForegroundColor(ConsoleColor.White))
             console.Output.WriteLine("To get user token:");
 
+        console.Output.WriteLine(" *  Automating user accounts is technically against TOS — USE AT YOUR OWN RISK!");
         console.Output.WriteLine(" 1. Open Discord in your web browser and login");
-        console.Output.WriteLine(" 2. Press Ctrl+Shift+I to show developer tools");
+        console.Output.WriteLine(" 2. Open any server or direct message channel");
-        console.Output.WriteLine(" 3. Press Ctrl+Shift+M to toggle device toolbar");
+        console.Output.WriteLine(" 3. Press Ctrl+Shift+I to show developer tools");
-        console.Output.WriteLine(" 4. Navigate to the Application tab");
+        console.Output.WriteLine(" 4. Navigate to the Network tab");
-        console.Output.WriteLine(" 5. On the left, expand Local Storage and select https://discord.com");
+        console.Output.WriteLine(" 5. Press Ctrl+R to reload");
-        console.Output.WriteLine(" 6. Type \"token\" into the Filter box");
+        console.Output.WriteLine(" 6. Search for a request containing \"messages?limit=50\" or similar");
-        console.Output.WriteLine(" 7. If the token key does not appear, press Ctrl+R to reload");
+        console.Output.WriteLine(" 7. Select the Headers tab on the right");
-        console.Output.WriteLine(" 8. Copy the value of the token key");
+        console.Output.WriteLine(" 8. Scroll down to the Request Headers section");
-        console.Output.WriteLine(" *  Automating user accounts is technically against TOS, use at your own risk.");
+        console.Output.WriteLine(" 9. Copy the value of the \"authorization\" header");
         console.Output.WriteLine();
 
         // Bot token
@@ -34,6 +35,7 @@ public class GuideCommand : ICommand
         console.Output.WriteLine(" 2. Open your application's settings");
         console.Output.WriteLine(" 3. Navigate to the Bot section on the left");
         console.Output.WriteLine(" 4. Under Token click Copy");
+        console.Output.WriteLine(" *  Your bot needs to have Message Content Intent enabled to read messages");
         console.Output.WriteLine();
 
         // Guild or channel ID
@@ -42,7 +44,7 @@ public class GuideCommand : ICommand
 
         console.Output.WriteLine(" 1. Open Discord");
         console.Output.WriteLine(" 2. Open Settings");
-        console.Output.WriteLine(" 3. Go to Appearance section");
+        console.Output.WriteLine(" 3. Go to Advanced section");
         console.Output.WriteLine(" 4. Enable Developer Mode");
         console.Output.WriteLine(" 5. Right click on the desired guild or channel and click Copy ID");
         console.Output.WriteLine();

DiscordChatExporter.Cli/DiscordChatExporter.Cli.csproj

@@ -6,9 +6,10 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="CliFx" Version="2.2.2" />
+    <PackageReference Include="CliFx" Version="2.3.0" />
     <PackageReference Include="Spectre.Console" Version="0.44.0" />
     <PackageReference Include="Gress" Version="2.0.1" />
+    <PackageReference Include="DotnetRuntimeBootstrapper" Version="2.3.1" PrivateAssets="all" />
   </ItemGroup>
 
   <ItemGroup>

DiscordChatExporter.Core/Discord/Data/Attachment.cs

@@ -35,10 +35,10 @@ public partial record Attachment
     {
         var id = json.GetProperty("id").GetNonWhiteSpaceString().Pipe(Snowflake.Parse);
         var url = json.GetProperty("url").GetNonWhiteSpaceString();
-        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 width = json.GetPropertyOrNull("width")?.GetInt32OrNull();
+        var height = json.GetPropertyOrNull("height")?.GetInt32OrNull();
         var fileSize = json.GetProperty("size").GetInt64().Pipe(FileSize.FromBytes);
 
         return new Attachment(id, url, fileName, description, width, height, fileSize);

DiscordChatExporter.Core/Discord/Data/Channel.cs

@@ -14,16 +14,10 @@ public partial record Channel(
     ChannelCategory Category,
     string Name,
     int? Position,
-    string? Topic) : IHasId
+    string? Topic,
+    Snowflake? LastMessageId) : IHasId
 {
-    public bool IsTextChannel => Kind is
+    public bool SupportsVoice => Kind is ChannelKind.GuildVoiceChat or ChannelKind.GuildStageVoice;
-        ChannelKind.GuildTextChat or
-        ChannelKind.DirectTextChat or
-        ChannelKind.DirectGroupTextChat or
-        ChannelKind.GuildNews or
-        ChannelKind.GuildStore;
-
-    public bool IsVoiceChannel => !IsTextChannel;
 }
 
 public partial record Channel
@@ -36,7 +30,6 @@ public partial record Channel
             ChannelKind.DirectTextChat => "Private",
             ChannelKind.DirectGroupTextChat => "Group",
             ChannelKind.GuildNews => "News",
-            ChannelKind.GuildStore => "Store",
             _ => "Default"
         },
         null
@@ -45,9 +38,8 @@ public partial record Channel
     public static Channel Parse(JsonElement json, ChannelCategory? category = null, int? positionHint = null)
     {
         var id = json.GetProperty("id").GetNonWhiteSpaceString().Pipe(Snowflake.Parse);
-        var guildId = json.GetPropertyOrNull("guild_id")?.GetNonWhiteSpaceStringOrNull()?.Pipe(Snowflake.Parse);
-        var topic = json.GetPropertyOrNull("topic")?.GetStringOrNull();
         var kind = (ChannelKind)json.GetProperty("type").GetInt32();
+        var guildId = json.GetPropertyOrNull("guild_id")?.GetNonWhiteSpaceStringOrNull()?.Pipe(Snowflake.Parse);
 
         var name =
             // Guild channel
@@ -63,7 +55,16 @@ public partial record Channel
             // Fallback
             id.ToString();
 
-        var position = positionHint ?? json.GetPropertyOrNull("position")?.GetInt32OrNull();
+        var position =
+            positionHint ??
+            json.GetPropertyOrNull("position")?.GetInt32OrNull();
+
+        var topic = json.GetPropertyOrNull("topic")?.GetStringOrNull();
+
+        var lastMessageId = json
+            .GetPropertyOrNull("last_message_id")?
+            .GetNonWhiteSpaceStringOrNull()?
+            .Pipe(Snowflake.Parse);
 
         return new Channel(
             id,
@@ -72,7 +73,8 @@ public partial record Channel
             category ?? GetFallbackCategory(kind),
             name,
             position,
-            topic
+            topic,
+            lastMessageId
         );
     }
 }

DiscordChatExporter.Core/Discord/Data/ChannelCategory.cs

@@ -12,12 +12,15 @@ public record ChannelCategory(Snowflake Id, string Name, int? Position) : IHasId
     public static ChannelCategory Parse(JsonElement json, int? positionHint = null)
     {
         var id = json.GetProperty("id").GetNonWhiteSpaceString().Pipe(Snowflake.Parse);
-        var position = positionHint ?? json.GetPropertyOrNull("position")?.GetInt32OrNull();
 
         var name =
             json.GetPropertyOrNull("name")?.GetNonWhiteSpaceStringOrNull() ??
             id.ToString();
 
+        var position =
+            positionHint ??
+            json.GetPropertyOrNull("position")?.GetInt32OrNull();
+
         return new ChannelCategory(id, name, position);
     }
 }

DiscordChatExporter.Core/Discord/Data/ChannelKind.cs

@@ -5,10 +5,15 @@
 public enum ChannelKind
 {
     GuildTextChat = 0,
-    DirectTextChat,
+    DirectTextChat = 1,
-    GuildVoiceChat,
+    GuildVoiceChat = 2,
-    DirectGroupTextChat,
+    DirectGroupTextChat = 3,
-    GuildCategory,
+    GuildCategory = 4,
-    GuildNews,
+    GuildNews = 5,
-    GuildStore
+    GuildNewsThread = 10,
+    GuildPublicThread = 11,
+    GuildPrivateThread = 12,
+    GuildStageVoice = 13,
+    GuildDirectory = 14,
+    GuildForum = 15
 }

DiscordChatExporter.Core/Discord/Data/Embeds/Embed.cs

@@ -11,6 +11,7 @@ namespace DiscordChatExporter.Core.Discord.Data.Embeds;
 // https://discord.com/developers/docs/resources/channel#embed-object
 public partial record Embed(
     string? Title,
+    EmbedKind Kind,
     string? Url,
     DateTimeOffset? Timestamp,
     Color? Color,
@@ -18,12 +19,10 @@ public partial record Embed(
     string? Description,
     IReadOnlyList<EmbedField> Fields,
     EmbedImage? Thumbnail,
-    EmbedImage? Image,
+    IReadOnlyList<EmbedImage> Images,
+    EmbedVideo? Video,
     EmbedFooter? Footer)
 {
-    public PlainImageEmbedProjection? TryGetPlainImage() =>
-        PlainImageEmbedProjection.TryResolve(this);
-
     public SpotifyTrackEmbedProjection? TryGetSpotifyTrack() =>
         SpotifyTrackEmbedProjection.TryResolve(this);
 
@@ -36,22 +35,47 @@ public partial record Embed
     public static Embed Parse(JsonElement json)
     {
         var title = json.GetPropertyOrNull("title")?.GetStringOrNull();
+
+        var kind =
+            json.GetPropertyOrNull("type")?.GetStringOrNull()?.ParseEnumOrNull<EmbedKind>() ??
+            EmbedKind.Rich;
+
         var url = json.GetPropertyOrNull("url")?.GetNonWhiteSpaceStringOrNull();
         var timestamp = json.GetPropertyOrNull("timestamp")?.GetDateTimeOffset();
-        var color = json.GetPropertyOrNull("color")?.GetInt32OrNull()?.Pipe(System.Drawing.Color.FromArgb).ResetAlpha();
+
-        var description = json.GetPropertyOrNull("description")?.GetStringOrNull();
+        var color = json
+            .GetPropertyOrNull("color")?
+            .GetInt32OrNull()?
+            .Pipe(System.Drawing.Color.FromArgb)
+            .ResetAlpha();
 
         var author = json.GetPropertyOrNull("author")?.Pipe(EmbedAuthor.Parse);
-        var thumbnail = json.GetPropertyOrNull("thumbnail")?.Pipe(EmbedImage.Parse);
+        var description = json.GetPropertyOrNull("description")?.GetStringOrNull();
-        var image = json.GetPropertyOrNull("image")?.Pipe(EmbedImage.Parse);
-        var footer = json.GetPropertyOrNull("footer")?.Pipe(EmbedFooter.Parse);
 
         var fields =
             json.GetPropertyOrNull("fields")?.EnumerateArrayOrNull()?.Select(EmbedField.Parse).ToArray() ??
             Array.Empty<EmbedField>();
 
+        var thumbnail = json.GetPropertyOrNull("thumbnail")?.Pipe(EmbedImage.Parse);
+
+        // Under the Discord API model, embeds can only have at most one image.
+        // Because of that, embeds that are rendered with multiple images on the client
+        // (e.g. tweet embeds), are exposed from the API as multiple separate embeds.
+        // Our embed model is consistent with the user-facing side of Discord, so images
+        // are stored as an array. The API will only ever return one image, but we deal
+        // with this by merging related embeds at the end of the message parsing process.
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/695
+        var images =
+            json.GetPropertyOrNull("image")?.Pipe(EmbedImage.Parse).Enumerate().ToArray() ??
+            Array.Empty<EmbedImage>();
+
+        var video = json.GetPropertyOrNull("video")?.Pipe(EmbedVideo.Parse);
+
+        var footer = json.GetPropertyOrNull("footer")?.Pipe(EmbedFooter.Parse);
+
         return new Embed(
             title,
+            kind,
             url,
             timestamp,
             color,
@@ -59,7 +83,8 @@ public partial record Embed
             description,
             fields,
             thumbnail,
-            image,
+            images,
+            video,
             footer
         );
     }

DiscordChatExporter.Core/Discord/Data/Embeds/EmbedKind.cs

@@ -0,0 +1,11 @@
+namespace DiscordChatExporter.Core.Discord.Data.Embeds;
+
+// https://discord.com/developers/docs/resources/channel#embed-object-embed-types
+public enum EmbedKind
+{
+    Rich,
+    Image,
+    Video,
+    Gifv,
+    Link
+}

DiscordChatExporter.Core/Discord/Data/Embeds/EmbedVideo.cs

@@ -0,0 +1,22 @@
+using JsonExtensions.Reading;
+using System.Text.Json;
+
+namespace DiscordChatExporter.Core.Discord.Data.Embeds;
+
+// https://discord.com/developers/docs/resources/channel#embed-object-embed-video-structure
+public record EmbedVideo(
+    string? Url,
+    string? ProxyUrl,
+    int? Width,
+    int? Height)
+{
+    public static EmbedVideo Parse(JsonElement json)
+    {
+        var url = json.GetPropertyOrNull("url")?.GetNonWhiteSpaceStringOrNull();
+        var proxyUrl = json.GetPropertyOrNull("proxy_url")?.GetNonWhiteSpaceStringOrNull();
+        var width = json.GetPropertyOrNull("width")?.GetInt32OrNull();
+        var height = json.GetPropertyOrNull("height")?.GetInt32OrNull();
+
+        return new EmbedVideo(url, proxyUrl, width, height);
+    }
+}

DiscordChatExporter.Core/Discord/Data/Embeds/PlainImageEmbedProjection.cs

@@ -1,33 +0,0 @@
-using System.IO;
-using System.Linq;
-using System.Text.RegularExpressions;
-using DiscordChatExporter.Core.Utils;
-
-namespace DiscordChatExporter.Core.Discord.Data.Embeds;
-
-public record PlainImageEmbedProjection(string Url)
-{
-    public static PlainImageEmbedProjection? TryResolve(Embed embed)
-    {
-        if (string.IsNullOrWhiteSpace(embed.Url))
-            return null;
-
-        // Has to be an embed without any data (except URL and image)
-        if (!string.IsNullOrWhiteSpace(embed.Title) ||
-            embed.Timestamp is not null ||
-            embed.Author is not null ||
-            !string.IsNullOrWhiteSpace(embed.Description) ||
-            embed.Fields.Any() ||
-            embed.Footer is not null)
-        {
-            return null;
-        }
-
-        // Has to be an image file
-        var fileName = Regex.Match(embed.Url, @".+/([^?]*)").Groups[1].Value;
-        if (string.IsNullOrWhiteSpace(fileName) || !FileFormat.IsImage(Path.GetExtension(fileName)))
-            return null;
-
-        return new PlainImageEmbedProjection(embed.Url);
-    }
-}

DiscordChatExporter.Core/Discord/Data/Embeds/SpotifyTrackEmbedProjection.cs

@@ -21,6 +21,9 @@ public partial record SpotifyTrackEmbedProjection
 
     public static SpotifyTrackEmbedProjection? TryResolve(Embed embed)
     {
+        if (embed.Kind != EmbedKind.Link)
+            return null;
+
         if (string.IsNullOrWhiteSpace(embed.Url))
             return null;
 

DiscordChatExporter.Core/Discord/Data/Embeds/YouTubeVideoEmbedProjection.cs

@@ -10,7 +10,7 @@ public partial record YouTubeVideoEmbedProjection(string VideoId)
 public partial record YouTubeVideoEmbedProjection
 {
     // Adapted from YoutubeExplode
-    // https://github.com/Tyrrrz/YoutubeExplode/blob/5be164be20019783913f76fcc98f18c65aebe9f0/YoutubeExplode/Videos/VideoId.cs#L34-L64
+    // https://github.com/Tyrrrz/YoutubeExplode/blob/bc700b631bd105d0be208a88116347034bdca88b/YoutubeExplode/Videos/VideoId.cs#L40-L62
     private static string? TryParseVideoId(string embedUrl)
     {
         // Regular URL
@@ -31,11 +31,20 @@ public partial record YouTubeVideoEmbedProjection
         if (!string.IsNullOrWhiteSpace(embedMatch))
             return embedMatch;
 
+        // Shorts URL
+        // https://www.youtube.com/shorts/sKL1vjP0tIo
+        var shortsMatch = Regex.Match(embedUrl, @"youtube\..+?/shorts/(.*?)(?:\?|&|/|$)").Groups[1].Value;
+        if (!string.IsNullOrWhiteSpace(shortsMatch))
+            return shortsMatch;
+
         return null;
     }
 
     public static YouTubeVideoEmbedProjection? TryResolve(Embed embed)
     {
+        if (embed.Kind != EmbedKind.Video)
+            return null;
+
         if (string.IsNullOrWhiteSpace(embed.Url))
             return null;
 

DiscordChatExporter.Core/Discord/Data/Emoji.cs

@@ -11,12 +11,12 @@ namespace DiscordChatExporter.Core.Discord.Data;
 public partial record Emoji(
     // Only present on custom emoji
     Snowflake? Id,
-    // Name of custom emoji (e.g. LUL) or actual representation of standard emoji (e.g. 🙂)
+    // Name of a custom emoji (e.g. LUL) or actual representation of a standard emoji (e.g. 🙂)
     string Name,
     bool IsAnimated,
     string ImageUrl)
 {
-    // Name of custom emoji (e.g. LUL) or name of standard emoji (e.g. slight_smile)
+    // Name of a custom emoji (e.g. LUL) or name of a standard emoji (e.g. slight_smile)
     public string Code => Id is not null
         ? Name
         : EmojiIndex.TryGetCode(Name) ?? Name;
@@ -24,20 +24,28 @@ public partial record Emoji(
 
 public partial record Emoji
 {
-    private static string GetTwemojiName(string name) => string.Join("-",
+    private static string GetTwemojiId(string name)
-        name
+    {
-            .GetRunes()
+        var runes = name.GetRunes().ToArray();
-            // Variant selector rune is skipped in Twemoji names
+
-            .Where(r => r.Value != 0xfe0f)
+        // Variant selector rune is skipped in Twemoji names, except when the emoji also contains a zero-width joiner.
-            .Select(r => r.Value.ToString("x"))
+        // VS = 0xfe0f; ZWJ = 0x200d.
-    );
+        var filteredRunes = runes.Any(r => r.Value == 0x200d)
+            ? runes
+            : runes.Where(r => r.Value != 0xfe0f);
+
+        return string.Join(
+            "-",
+            filteredRunes.Select(r => r.Value.ToString("x"))
+        );
+    }
 
     private static string GetImageUrl(Snowflake id, bool isAnimated) => isAnimated
         ? $"https://cdn.discordapp.com/emojis/{id}.gif"
         : $"https://cdn.discordapp.com/emojis/{id}.png";
 
     private static string GetImageUrl(string name) =>
-        $"https://twemoji.maxcdn.com/2/svg/{GetTwemojiName(name)}.svg";
+        $"https://twemoji.maxcdn.com/v/latest/svg/{GetTwemojiId(name)}.svg";
 
     public static string GetImageUrl(Snowflake? id, string? name, bool isAnimated)
     {
@@ -58,7 +66,6 @@ public partial record Emoji
         var id = json.GetPropertyOrNull("id")?.GetNonWhiteSpaceStringOrNull()?.Pipe(Snowflake.Parse);
         var name = json.GetPropertyOrNull("name")?.GetNonWhiteSpaceStringOrNull();
         var isAnimated = json.GetPropertyOrNull("animated")?.GetBooleanOrNull() ?? false;
-
         var imageUrl = GetImageUrl(id, name, isAnimated);
 
         return new Emoji(

DiscordChatExporter.Core/Discord/Data/Guild.cs

@@ -1,4 +1,5 @@
-using System.Text.Json;
+using System;
+using System.Text.Json;
 using DiscordChatExporter.Core.Discord.Data.Common;
 using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
@@ -17,15 +18,21 @@ public record Guild(Snowflake Id, string Name, string IconUrl) : IHasId
     private static string GetDefaultIconUrl() =>
         "https://cdn.discordapp.com/embed/avatars/0.png";
 
-    private static string GetIconUrl(Snowflake id, string iconHash) =>
+    private static string GetIconUrl(Snowflake id, string iconHash)
-        $"https://cdn.discordapp.com/icons/{id}/{iconHash}.png";
+    {
+        var extension = iconHash.StartsWith("a_", StringComparison.Ordinal)
+            ? "gif"
+            : "png";
+
+        return $"https://cdn.discordapp.com/icons/{id}/{iconHash}.{extension}";
+    }
 
     public static Guild Parse(JsonElement json)
     {
         var id = json.GetProperty("id").GetNonWhiteSpaceString().Pipe(Snowflake.Parse);
         var name = json.GetProperty("name").GetNonNullString();
-        var iconHash = json.GetPropertyOrNull("icon")?.GetNonWhiteSpaceStringOrNull();
 
+        var iconHash = json.GetPropertyOrNull("icon")?.GetNonWhiteSpaceStringOrNull();
         var iconUrl = !string.IsNullOrWhiteSpace(iconHash)
             ? GetIconUrl(id, iconHash)
             : GetDefaultIconUrl();

DiscordChatExporter.Core/Discord/Data/Message.cs

@@ -27,18 +27,76 @@ public record Message(
     MessageReference? Reference,
     Message? ReferencedMessage) : IHasId
 {
+    private static IReadOnlyList<Embed> NormalizeEmbeds(IReadOnlyList<Embed> embeds)
+    {
+        if (embeds.Count <= 1)
+            return embeds;
+
+        // Discord API doesn't support embeds with multiple images, even though the Discord client does.
+        // To work around this, it seems that the API returns multiple consecutive embeds with different images,
+        // which are then merged together on the client. We need to replicate the same behavior ourselves.
+        // Currently, only known case where this workaround is required is Twitter embeds.
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/695
+
+        var normalizedEmbeds = new List<Embed>();
+
+        for (var i = 0; i < embeds.Count; i++)
+        {
+            var embed = embeds[i];
+
+            if (embed.Url?.Contains("://twitter.com/", StringComparison.OrdinalIgnoreCase) == true)
+            {
+                // Find embeds with the same URL that only contain a single image and nothing else
+                var trailingEmbeds = embeds
+                    .Skip(i + 1)
+                    .TakeWhile(e =>
+                        e.Url == embed.Url &&
+                        e.Timestamp is null &&
+                        e.Author is null &&
+                        e.Color is null &&
+                        string.IsNullOrWhiteSpace(e.Description) &&
+                        !e.Fields.Any() &&
+                        e.Images.Count == 1 &&
+                        e.Footer is null
+                    )
+                    .ToArray();
+
+                if (trailingEmbeds.Any())
+                {
+                    // Concatenate all images into one embed
+                    var images = embed.Images.Concat(trailingEmbeds.SelectMany(e => e.Images)).ToArray();
+                    normalizedEmbeds.Add(embed with { Images = images });
+
+                    i += trailingEmbeds.Length;
+                }
+                else
+                {
+                    normalizedEmbeds.Add(embed);
+                }
+            }
+            else
+            {
+                normalizedEmbeds.Add(embed);
+            }
+        }
+
+        return normalizedEmbeds;
+    }
+
     public static Message Parse(JsonElement json)
     {
         var id = json.GetProperty("id").GetNonWhiteSpaceString().Pipe(Snowflake.Parse);
+        var kind = (MessageKind)json.GetProperty("type").GetInt32();
         var author = json.GetProperty("author").Pipe(User.Parse);
+
         var timestamp = json.GetProperty("timestamp").GetDateTimeOffset();
         var editedTimestamp = json.GetPropertyOrNull("edited_timestamp")?.GetDateTimeOffset();
-        var callEndedTimestamp = json.GetPropertyOrNull("call")?.GetPropertyOrNull("ended_timestamp")
+        var callEndedTimestamp = json
-            ?.GetDateTimeOffset();
+            .GetPropertyOrNull("call")?
-        var kind = (MessageKind)json.GetProperty("type").GetInt32();
+            .GetPropertyOrNull("ended_timestamp")?
+            .GetDateTimeOffset();
+
         var isPinned = json.GetPropertyOrNull("pinned")?.GetBooleanOrNull() ?? false;
-        var messageReference = json.GetPropertyOrNull("message_reference")?.Pipe(MessageReference.Parse);
-        var referencedMessage = json.GetPropertyOrNull("referenced_message")?.Pipe(Parse);
 
         var content = kind switch
         {
@@ -49,6 +107,7 @@ public record Message(
             MessageKind.ChannelNameChange => "Changed the channel name.",
             MessageKind.ChannelIconChange => "Changed the channel icon.",
             MessageKind.ChannelPinnedMessage => "Pinned a message.",
+            MessageKind.ThreadCreated => "Started a thread.",
             MessageKind.GuildMemberJoin => "Joined the server.",
             _ => json.GetPropertyOrNull("content")?.GetStringOrNull() ?? ""
         };
@@ -57,9 +116,10 @@ public record Message(
             json.GetPropertyOrNull("attachments")?.EnumerateArrayOrNull()?.Select(Attachment.Parse).ToArray() ??
             Array.Empty<Attachment>();
 
-        var embeds =
+        var embeds = NormalizeEmbeds(
             json.GetPropertyOrNull("embeds")?.EnumerateArrayOrNull()?.Select(Embed.Parse).ToArray() ??
-            Array.Empty<Embed>();
+            Array.Empty<Embed>()
+        );
 
         var stickers =
             json.GetPropertyOrNull("sticker_items")?.EnumerateArrayOrNull()?.Select(Sticker.Parse).ToArray() ??
@@ -73,6 +133,9 @@ public record Message(
             json.GetPropertyOrNull("mentions")?.EnumerateArrayOrNull()?.Select(User.Parse).ToArray() ??
             Array.Empty<User>();
 
+        var messageReference = json.GetPropertyOrNull("message_reference")?.Pipe(MessageReference.Parse);
+        var referencedMessage = json.GetPropertyOrNull("referenced_message")?.Pipe(Parse);
+
         return new Message(
             id,
             kind,

DiscordChatExporter.Core/Discord/Data/MessageKind.cs

@@ -11,5 +11,11 @@ public enum MessageKind
     ChannelIconChange = 5,
     ChannelPinnedMessage = 6,
     GuildMemberJoin = 7,
+    ThreadCreated = 18,
     Reply = 19
 }
+
+public static class MessageKindExtensions
+{
+    public static bool IsSystemNotification(this MessageKind c) => (int)c is >= 1 and <= 18;
+}

DiscordChatExporter.Core/Discord/Data/MessageReference.cs

@@ -9,9 +9,20 @@ public record MessageReference(Snowflake? MessageId, Snowflake? ChannelId, Snowf
 {
     public static MessageReference Parse(JsonElement json)
     {
-        var messageId = json.GetPropertyOrNull("message_id")?.GetNonWhiteSpaceStringOrNull()?.Pipe(Snowflake.Parse);
+        var messageId = json
-        var channelId = json.GetPropertyOrNull("channel_id")?.GetNonWhiteSpaceStringOrNull()?.Pipe(Snowflake.Parse);
+            .GetPropertyOrNull("message_id")?
-        var guildId = json.GetPropertyOrNull("guild_id")?.GetNonWhiteSpaceStringOrNull()?.Pipe(Snowflake.Parse);
+            .GetNonWhiteSpaceStringOrNull()?
+            .Pipe(Snowflake.Parse);
+
+        var channelId = json
+            .GetPropertyOrNull("channel_id")?
+            .GetNonWhiteSpaceStringOrNull()?
+            .Pipe(Snowflake.Parse);
+
+        var guildId = json
+            .GetPropertyOrNull("guild_id")?
+            .GetNonWhiteSpaceStringOrNull()?
+            .Pipe(Snowflake.Parse);
 
         return new MessageReference(messageId, channelId, guildId);
     }

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)
@@ -15,9 +16,8 @@ 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);
 
         return new Sticker(id, name, format, sourceUrl);

DiscordChatExporter.Core/Discord/Data/User.cs

@@ -39,8 +39,8 @@ public partial record User
         var isBot = json.GetPropertyOrNull("bot")?.GetBooleanOrNull() ?? false;
         var discriminator = json.GetProperty("discriminator").GetNonWhiteSpaceString().Pipe(int.Parse);
         var name = json.GetProperty("username").GetNonNullString();
-        var avatarHash = json.GetPropertyOrNull("avatar")?.GetNonWhiteSpaceStringOrNull();
 
+        var avatarHash = json.GetPropertyOrNull("avatar")?.GetNonWhiteSpaceStringOrNull();
         var avatarUrl = !string.IsNullOrWhiteSpace(avatarHash)
             ? GetAvatarUrl(id, avatarHash)
             : GetDefaultAvatarUrl(discriminator);

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;
@@ -23,65 +22,67 @@ public class DiscordClient
     private readonly string _token;
     private readonly Uri _baseUri = new("https://discord.com/api/v9/", UriKind.Absolute);
 
-    private TokenKind _tokenKind = TokenKind.Unknown;
+    private TokenKind? _resolvedTokenKind;
 
     public DiscordClient(string token) => _token = token;
 
     private async ValueTask<HttpResponseMessage> GetResponseAsync(
         string url,
-        bool isBot,
+        TokenKind tokenKind,
         CancellationToken cancellationToken = default)
     {
-        using var request = new HttpRequestMessage(HttpMethod.Get, new Uri(_baseUri, url));
+        return await Http.ResponseResiliencePolicy.ExecuteAsync(async innerCancellationToken =>
+        {
+            using var request = new HttpRequestMessage(HttpMethod.Get, new Uri(_baseUri, url));
 
-        // Don't validate because token can have invalid characters
+            // Don't validate because token can have invalid characters
-        // https://github.com/Tyrrrz/DiscordChatExporter/issues/828
+            // https://github.com/Tyrrrz/DiscordChatExporter/issues/828
-        request.Headers.TryAddWithoutValidation(
+            request.Headers.TryAddWithoutValidation(
-            "Authorization",
+                "Authorization",
-            isBot ? $"Bot {_token}" : _token
+                tokenKind == TokenKind.Bot
-        );
+                    ? $"Bot {_token}"
+                    : _token
+            );
 
-        return await Http.Client.SendAsync(
+            return await Http.Client.SendAsync(
-            request,
+                request,
-            HttpCompletionOption.ResponseHeadersRead,
+                HttpCompletionOption.ResponseHeadersRead,
+                innerCancellationToken
+            );
+        }, cancellationToken);
+    }
+
+    private async ValueTask<TokenKind> GetTokenKindAsync(CancellationToken cancellationToken = default)
+    {
+        // Try authenticating as a user
+        using var userResponse = await GetResponseAsync(
+            "users/@me",
+            TokenKind.User,
             cancellationToken
         );
+
+        if (userResponse.StatusCode != HttpStatusCode.Unauthorized)
+            return TokenKind.User;
+
+        // Try authenticating as a bot
+        using var botResponse = await GetResponseAsync(
+            "users/@me",
+            TokenKind.Bot,
+            cancellationToken
+        );
+
+        if (botResponse.StatusCode != HttpStatusCode.Unauthorized)
+            return TokenKind.Bot;
+
+        throw DiscordChatExporterException.Unauthorized();
     }
 
     private async ValueTask<HttpResponseMessage> GetResponseAsync(
         string url,
         CancellationToken cancellationToken = default)
     {
-        return await Http.ResponsePolicy.ExecuteAsync(async innerCancellationToken =>
+        var tokenKind = _resolvedTokenKind ??= await GetTokenKindAsync(cancellationToken);
-        {
+        return await GetResponseAsync(url, tokenKind, cancellationToken);
-            if (_tokenKind == TokenKind.User)
-                return await GetResponseAsync(url, false, innerCancellationToken);
-
-            if (_tokenKind == TokenKind.Bot)
-                return await GetResponseAsync(url, true, innerCancellationToken);
-
-            // Try to authenticate as user
-            var userResponse = await GetResponseAsync(url, false, innerCancellationToken);
-            if (userResponse.StatusCode != HttpStatusCode.Unauthorized)
-            {
-                _tokenKind = TokenKind.User;
-                return userResponse;
-            }
-
-            userResponse.Dispose();
-
-            // Otherwise, try to authenticate as bot
-            var botResponse = await GetResponseAsync(url, true, innerCancellationToken);
-            if (botResponse.StatusCode != HttpStatusCode.Unauthorized)
-            {
-                _tokenKind = TokenKind.Bot;
-                return botResponse;
-            }
-
-            // The token is probably invalid altogether.
-            // Return the last response anyway, upstream should handle the error.
-            return botResponse;
-        }, cancellationToken);
     }
 
     private async ValueTask<JsonElement> GetJsonResponseAsync(
@@ -182,6 +183,8 @@ public class DiscordClient
                 .Select((j, index) => ChannelCategory.Parse(j, index + 1))
                 .ToDictionary(j => j.Id.ToString(), StringComparer.Ordinal);
 
+            // Discord positions are not deterministic, so we need to normalize them
+            // because the user may refer to the channel position via file name template.
             var position = 0;
 
             foreach (var channelJson in responseOrdered)

DiscordChatExporter.Core/Discord/Snowflake.cs

@@ -49,7 +49,15 @@ public partial record struct Snowflake
     public static Snowflake Parse(string str) => Parse(str, null);
 }
 
-public partial record struct Snowflake : IComparable<Snowflake>
+public partial record struct Snowflake : IComparable<Snowflake>, IComparable
 {
     public int CompareTo(Snowflake other) => Value.CompareTo(other.Value);
+
+    public int CompareTo(object? obj)
+    {
+        if (obj is not Snowflake other)
+            throw new ArgumentException($"Object must be of type {nameof(Snowflake)}.");
+
+        return Value.CompareTo(other.Value);
+    }
 }

DiscordChatExporter.Core/Discord/TokenKind.cs

@@ -2,7 +2,6 @@
 
 public enum TokenKind
 {
-    Unknown,
     User,
     Bot
 }

DiscordChatExporter.Core/DiscordChatExporter.Core.csproj

@@ -7,9 +7,10 @@
   <ItemGroup>
     <PackageReference Include="Gress" Version="2.0.1" />
     <PackageReference Include="JsonExtensions" Version="1.2.0" />
-    <PackageReference Include="MiniRazor.CodeGen" Version="2.2.1" />
+    <PackageReference Include="MiniRazor.CodeGen" Version="2.2.2" />
     <PackageReference Include="Polly" Version="7.2.3" />
     <PackageReference Include="Superpower" Version="3.0.0" />
+    <PackageReference Include="WebMarkupMin.Core" Version="2.12.0" />
   </ItemGroup>
 
   <ItemGroup>

DiscordChatExporter.Core/Exporting/ExportContext.cs

@@ -42,7 +42,7 @@ internal class ExportContext
     {
         "unix" => date.ToUnixTimeSeconds().ToString(),
         "unixms" => date.ToUnixTimeMilliseconds().ToString(),
-        var dateFormat => date.ToLocalString(dateFormat)
+        var format => date.ToLocalString(format)
     };
 
     public Member? TryGetMember(Snowflake id) => Members.FirstOrDefault(m => m.Id == id);

DiscordChatExporter.Core/Exporting/ExportRequest.cs

@@ -1,4 +1,5 @@
-using System.IO;
+using System;
+using System.IO;
 using System.Text;
 using System.Text.RegularExpressions;
 using DiscordChatExporter.Core.Discord;
@@ -61,6 +62,7 @@ public partial record ExportRequest
                 "%P" => channel.Category.Position?.ToString() ?? "0",
                 "%a" => after?.ToDate().ToString("yyyy-MM-dd") ?? "",
                 "%b" => before?.ToDate().ToString("yyyy-MM-dd") ?? "",
+                "%d" => DateTimeOffset.Now.ToString("yyyy-MM-dd"),
                 "%%" => "%",
                 _ => m.Value
             })

DiscordChatExporter.Core/Exporting/Filtering/ContainsMessageFilter.cs

@@ -10,11 +10,19 @@ internal class ContainsMessageFilter : MessageFilter
 
     public ContainsMessageFilter(string text) => _text = text;
 
+    // Match content within word boundaries, between spaces, or as the whole input.
+    // For example, "max" shouldn't match on content "our maximum effort",
+    // but should match on content "our max effort".
+    // Also, "(max)" should match on content "our (max) effort", even though
+    // parentheses are not considered word characters.
+    // https://github.com/Tyrrrz/DiscordChatExporter/issues/909
     private bool IsMatch(string? content) =>
         !string.IsNullOrWhiteSpace(content) &&
         Regex.IsMatch(
             content,
-            "\\b" + Regex.Escape(_text) + "\\b",
+            @"(?:\b|\s|^)" +
+            Regex.Escape(_text) +
+            @"(?:\b|\s|$)",
             RegexOptions.IgnoreCase | RegexOptions.CultureInvariant
         );
 

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

@@ -15,94 +15,107 @@ internal static class FilterGrammar
         from close in Character.EqualTo(open)
         select value;
 
-    private static readonly TextParser<char> FreeCharacter =
-        Character.Matching(c =>
-                !char.IsWhiteSpace(c) &&
-                // Avoid all special tokens used by the grammar
-                c is not ('(' or ')' or '"' or '\'' or '-' or '|' or '&'),
-            "any character except whitespace or `(`, `)`, `\"`, `'`, `-`, `|`, `&`"
-        );
-
     private static readonly TextParser<string> UnquotedString =
-        Parse.OneOf(EscapedCharacter, FreeCharacter).AtLeastOnce().Text();
+        Parse.OneOf(
+            EscapedCharacter,
+            // Avoid whitespace as it's treated as an implicit 'and' operator.
+            // Also avoid all special tokens used by other parsers.
+            Character.ExceptIn(' ', '(', ')', '"', '\'', '-', '~', '|', '&')
+        ).AtLeastOnce().Text();
 
     private static readonly TextParser<string> String =
         Parse.OneOf(QuotedString, UnquotedString).Named("text string");
 
     private static readonly TextParser<MessageFilter> ContainsFilter =
-        String.Select(v => (MessageFilter) new ContainsMessageFilter(v));
+        String.Select(v => (MessageFilter)new ContainsMessageFilter(v));
 
-    private static readonly TextParser<MessageFilter> FromFilter = Span
+    private static readonly TextParser<MessageFilter> FromFilter =
-        .EqualToIgnoreCase("from:")
+        Span
-        .IgnoreThen(String)
+            .EqualToIgnoreCase("from:")
-        .Select(v => (MessageFilter) new FromMessageFilter(v))
+            .Try()
-        .Named("from:<value>");
+            .IgnoreThen(String)
+            .Select(v => (MessageFilter)new FromMessageFilter(v))
+            .Named("from:<value>");
 
-    private static readonly TextParser<MessageFilter> MentionsFilter = Span
+    private static readonly TextParser<MessageFilter> MentionsFilter =
-        .EqualToIgnoreCase("mentions:")
+        Span
-        .IgnoreThen(String)
+            .EqualToIgnoreCase("mentions:")
-        .Select(v => (MessageFilter) new MentionsMessageFilter(v))
+            .Try()
-        .Named("mentions:<value>");
+            .IgnoreThen(String)
+            .Select(v => (MessageFilter)new MentionsMessageFilter(v))
+            .Named("mentions:<value>");
 
-    private static readonly TextParser<MessageFilter> ReactionFilter = Span
+    private static readonly TextParser<MessageFilter> ReactionFilter =
-        .EqualToIgnoreCase("reaction:")
+        Span
-        .IgnoreThen(String)
+            .EqualToIgnoreCase("reaction:")
-        .Select(v => (MessageFilter) new ReactionMessageFilter(v))
+            .Try()
-        .Named("reaction:<value>");
+            .IgnoreThen(String)
+            .Select(v => (MessageFilter)new ReactionMessageFilter(v))
+            .Named("reaction:<value>");
 
-    private static readonly TextParser<MessageFilter> HasFilter = Span
+    private static readonly TextParser<MessageFilter> HasFilter =
-        .EqualToIgnoreCase("has:")
+        Span
-        .IgnoreThen(Parse.OneOf(
+            .EqualToIgnoreCase("has:")
-            Span.EqualToIgnoreCase("link").IgnoreThen(Parse.Return(MessageContentMatchKind.Link)),
+            .Try()
-            Span.EqualToIgnoreCase("embed").IgnoreThen(Parse.Return(MessageContentMatchKind.Embed)),
+            .IgnoreThen(Parse.OneOf(
-            Span.EqualToIgnoreCase("file").IgnoreThen(Parse.Return(MessageContentMatchKind.File)),
+                Span.EqualToIgnoreCase("link").IgnoreThen(Parse.Return(MessageContentMatchKind.Link)),
-            Span.EqualToIgnoreCase("video").IgnoreThen(Parse.Return(MessageContentMatchKind.Video)),
+                Span.EqualToIgnoreCase("embed").IgnoreThen(Parse.Return(MessageContentMatchKind.Embed)),
-            Span.EqualToIgnoreCase("image").IgnoreThen(Parse.Return(MessageContentMatchKind.Image)),
+                Span.EqualToIgnoreCase("file").IgnoreThen(Parse.Return(MessageContentMatchKind.File)),
-            Span.EqualToIgnoreCase("sound").IgnoreThen(Parse.Return(MessageContentMatchKind.Sound))
+                Span.EqualToIgnoreCase("video").IgnoreThen(Parse.Return(MessageContentMatchKind.Video)),
-        ))
+                Span.EqualToIgnoreCase("image").IgnoreThen(Parse.Return(MessageContentMatchKind.Image)),
-        .Select(k => (MessageFilter) new HasMessageFilter(k))
+                Span.EqualToIgnoreCase("sound").IgnoreThen(Parse.Return(MessageContentMatchKind.Sound)),
-        .Named("has:<value>");
+                Span.EqualToIgnoreCase("pin").IgnoreThen(Parse.Return(MessageContentMatchKind.Pin))
+            ))
+            .Select(k => (MessageFilter)new HasMessageFilter(k))
+            .Named("has:<value>");
 
-    private static readonly TextParser<MessageFilter> NegatedFilter = Character
+    // Make sure that property-based filters like 'has:link' don't prevent text like 'hello' from being parsed.
-        .EqualTo('-')
+    // https://github.com/Tyrrrz/DiscordChatExporter/issues/909#issuecomment-1227575455
-        .IgnoreThen(Parse.Ref(() => StandaloneFilter!))
+    private static readonly TextParser<MessageFilter> PrimitiveFilter =
-        .Select(f => (MessageFilter) new NegatedMessageFilter(f));
+        Parse.OneOf(
+            FromFilter,
+            MentionsFilter,
+            ReactionFilter,
+            HasFilter,
+            ContainsFilter
+        );
 
     private static readonly TextParser<MessageFilter> GroupedFilter =
         from open in Character.EqualTo('(')
-        from content in Parse.Ref(() => BinaryExpressionFilter!).Token()
+        from content in Parse.Ref(() => ChainedFilter!).Token()
         from close in Character.EqualTo(')')
         select content;
 
-    private static readonly TextParser<MessageFilter> StandaloneFilter = Parse.OneOf(
+    private static readonly TextParser<MessageFilter> NegatedFilter =
-        GroupedFilter,
+        Character
-        FromFilter,
+            // Dash is annoying to use from CLI due to conflicts with options, so we provide tilde as an alias
-        MentionsFilter,
+            .In('-', '~')
-        ReactionFilter,
+            .IgnoreThen(Parse.OneOf(GroupedFilter, PrimitiveFilter))
-        HasFilter,
+            .Select(f => (MessageFilter)new NegatedMessageFilter(f));
-        ContainsFilter
-    );
 
-    private static readonly TextParser<MessageFilter> UnaryExpressionFilter = Parse.OneOf(
+    private static readonly TextParser<MessageFilter> ChainedFilter =
-        NegatedFilter,
+        Parse.Chain(
-        StandaloneFilter
+            // Operator
-    );
+            Parse.OneOf(
-
+                // Explicit operator
-    private static readonly TextParser<MessageFilter> BinaryExpressionFilter = Parse.Chain(
+                Character.In('|', '&').Token().Try(),
-        Parse.OneOf(
+                // Implicit operator (resolves to 'and')
-            // Explicit operator
+                Character.EqualTo(' ').AtLeastOnce().IgnoreThen(Parse.Return(' '))
-            Character.In('|', '&').Token().Try(),
+            ),
-            // Implicit operator (resolves to 'and')
+            // Operand
-            Character.WhiteSpace.AtLeastOnce().IgnoreThen(Parse.Return(' '))
+            Parse.OneOf(
-        ),
+                NegatedFilter,
-        UnaryExpressionFilter,
+                GroupedFilter,
-        (op, left, right) => op switch
+                PrimitiveFilter
-        {
+            ),
-            '|' => new BinaryExpressionMessageFilter(left, right, BinaryExpressionKind.Or),
+            // Reducer
-            _ => new BinaryExpressionMessageFilter(left, right, BinaryExpressionKind.And)
+            (op, left, right) => op switch
-        }
+            {
-    );
+                '|' => new BinaryExpressionMessageFilter(left, right, BinaryExpressionKind.Or),
+                _ => new BinaryExpressionMessageFilter(left, right, BinaryExpressionKind.And)
+            }
+        );
 
     public static readonly TextParser<MessageFilter> Filter =
-        BinaryExpressionFilter.Token().AtEnd();
+        ChainedFilter.Token().AtEnd();
 }

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))
+        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 () =>
         {
-            // Download the file
+            Directory.CreateDirectory(_workingDirPath);
-            using var response = await Http.Client.GetAsync(url, cancellationToken);
-            await using (var output = File.Create(filePath))
-            {
-                await response.Content.CopyToAsync(output, cancellationToken);
-            }
 
-            // Try to set the file date according to the last-modified header
+            await Http.ResiliencePolicy.ExecuteAsync(async () =>
-            try
             {
-                var lastModified = response.Content.Headers.TryGetValue("Last-Modified")?.Pipe(s =>
+                // Download the file
-                    DateTimeOffset.TryParse(s, CultureInfo.InvariantCulture, DateTimeStyles.None, out var date)
+                using var response = await Http.Client.GetAsync(url, cancellationToken);
-                        ? date
+                await using (var output = File.Create(filePath))
-                        : (DateTimeOffset?) null
+                    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);
+                    var lastModified = response.Content.Headers.TryGetValue("Last-Modified")?.Pipe(s =>
-                    File.SetLastWriteTimeUtc(filePath, lastModified.Value.UtcDateTime);
+                        DateTimeOffset.TryParse(s, CultureInfo.InvariantCulture, DateTimeStyles.None, out var date)
-                    File.SetLastAccessTimeUtc(filePath, lastModified.Value.UtcDateTime);
+                            ? 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
-            catch
+                {
-            {
+                    // This can apparently fail for some reason.
-                // This can apparently fail for some reason.
+                    // https://github.com/Tyrrrz/DiscordChatExporter/issues/585
-                // https://github.com/Tyrrrz/DiscordChatExporter/issues/585
+                    // Updating file dates is not a critical task, so we'll just
-                // Updating file dates is not a critical task, so we'll just
+                    // ignore exceptions thrown here.
-                // ignore exceptions thrown here.
+                }
-            }
+            });
-        });
+        }
 
         return _pathCache[url] = filePath;
     }

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

@@ -0,0 +1,22 @@
+using System;
+using DiscordChatExporter.Core.Discord.Data;
+using DiscordChatExporter.Core.Discord.Data.Embeds;
+
+namespace DiscordChatExporter.Core.Exporting.Writers.Html;
+
+internal static class MessageExtensions
+{
+    // Message content is hidden if it's a link to an embedded media
+    // https://github.com/Tyrrrz/DiscordChatExporter/issues/682
+    public static bool IsContentHidden(this Message message)
+    {
+        if (message.Embeds.Count != 1)
+            return false;
+
+        var embed = message.Embeds[0];
+
+        return
+            string.Equals(message.Content.Trim(), embed.Url, StringComparison.OrdinalIgnoreCase) &&
+            embed.Kind is EmbedKind.Image or EmbedKind.Gifv;
+    }
+}

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

@@ -2,6 +2,7 @@
 @using System.Linq
 @using System.Threading.Tasks
 @using DiscordChatExporter.Core.Discord.Data
+@using DiscordChatExporter.Core.Discord.Data.Embeds
 @using DiscordChatExporter.Core.Exporting.Writers.Html;
 @using DiscordChatExporter.Core.Utils.Extensions
 
@@ -9,8 +10,6 @@
 @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);
@@ -19,6 +18,8 @@
 
     string FormatEmbedMarkdown(string markdown) => Model.FormatMarkdown(markdown, false);
 
+    var firstMessage = Model.Messages.First();
+
     var userMember = Model.ExportContext.TryGetMember(firstMessage.Author.Id);
 
     var userColor = Model.ExportContext.TryGetUserColor(firstMessage.Author.Id);
@@ -43,422 +44,482 @@
 }
 
 <div class="chatlog__message-group">
-@for (var i = 0; i < Model.Messages.Count; i++)
+@foreach (var (message, i) in Model.Messages.WithIndex())
 {
     var isFirst = i == 0;
-    var message = Model.Messages[i];
 
     <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 */}
+            @{/* System notification */}
-            <div class="chatlog__message-aside">
+            @if (message.Kind.IsSystemNotification())
-                @if (isFirst)
+            {
-                {
+                // System notifications are grouped even if the message author is different.
-                    // Reference symbol
+                // That's why we have to update the user values with the author of the current message.
-                    if (message.Reference is not null)
+                userMember = Model.ExportContext.TryGetMember(message.Author.Id);
-                    {
+                userColor = Model.ExportContext.TryGetUserColor(message.Author.Id);
-                        <div class="chatlog__reference-symbol"></div>
+                userNick = message.Author.IsBot
-                    }
+                    ? message.Author.Name
+                    : userMember?.Nick ?? message.Author.Name;
 
-                    // Avatar
+                <div class="chatlog__message-aside">
-                    <img class="chatlog__avatar" src="@await ResolveUrlAsync(message.Author.AvatarUrl)" alt="Avatar" loading="lazy">
+                    <svg class="chatlog__system-notification-icon"><use href="#@message.Kind.ToString().ToDashCase().ToLowerInvariant()-icon"></use></svg>
-                }
+                </div>
-                else
-                {
-                    <div class="chatlog__short-timestamp" title="@FormatDate(message.Timestamp)">@message.Timestamp.ToLocalString("t")</div>
-                }
-            </div>
 
-            @{/* Right side */}
+                <div class="chatlog__message-primary">
-            <div class="chatlog__message-primary">
+                    @{/* Author name */}
-                @if (isFirst)
+                    <span class="chatlog__system-notification-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>
-                {
-                    // Reference
-                    if (message.Reference is not null)
-                    {
-                        <div class="chatlog__reference">
-                            @if (message.ReferencedMessage is not null)
-                            {
-                                <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)
+                    @{/* System notification content */}
-                                    {
+                    <span class="chatlog__system-notification-content">
-                                        <span class="chatlog__reference-edited-timestamp" title="@FormatDate(message.ReferencedMessage.EditedTimestamp.Value)">(edited)</span>
+                        @if (message.Kind == MessageKind.ChannelPinnedMessage && message.Reference is not null)
-                                    }
-                                </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>
+                            <span> pinned</span>
-                        }
+                            <a class="chatlog__system-notification-link" href="#chatlog__message-container-@message.Reference.MessageId"> a message</a>
-
+                            <span> to this channel.</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>
-                }
-
-                @{/* Attachments */}
-                @foreach (var attachment in message.Attachments)
-                {
-                    <div class="chatlog__attachment @(attachment.IsSpoiler ? "chatlog__attachment--hidden" : "")" onclick="@(attachment.IsSpoiler ? "showSpoiler(event, this)" : "")">
-                        @{/* Spoiler caption */}
-                        @if (attachment.IsSpoiler)
-                        {
-                            <div class="chatlog__attachment-spoiler-caption">SPOILER</div>
-                        }
-
-                        @{/* Attachment preview */}
-                        @if (attachment.IsImage)
-                        {
-                            <a href="@await ResolveUrlAsync(attachment.Url)">
-                                <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="@(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="@(attachment.Description ?? "Audio attachment")" title="Audio: @attachment.FileName (@attachment.FileSize)">
-                            </audio>
                         }
                         else
                         {
-                            <div class="chatlog__attachment-generic">
+                            <span>@message.Content.ToLowerInvariant()</span>
-                                <svg class="chatlog__attachment-generic-icon">
+                        }
-                                    <use href="#attachment-icon"/>
+                    </span>
-                                </svg>
+
-                                <div class="chatlog__attachment-generic-name">
+                    @{/* Timestamp */}
-                                    <a href="@await ResolveUrlAsync(attachment.Url)">
+                    <span class="chatlog__system-notification-timestamp">
-                                        @attachment.FileName
+                        <a href="#chatlog__message-container-@message.Id">@FormatDate(message.Timestamp)</a>
-                                    </a>
+                    </span>
-                                </div>
+                </div>
-                                <div class="chatlog__attachment-generic-size">
+            }
-                                    @attachment.FileSize
+            // Regular message
-                                </div>
+            else
+            {
+                <div class="chatlog__message-aside">
+                    @if (isFirst)
+                    {
+                        // Reference symbol
+                        if (message.Reference is not null)
+                        {
+                            <div class="chatlog__reference-symbol"></div>
+                        }
+
+                        // 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>
+
+                <div class="chatlog__message-primary">
+                    @if (isFirst)
+                    {
+                        // Reference
+                        if (message.Reference is not null)
+                        {
+                            <div class="chatlog__reference">
+                                @if (message.ReferencedMessage is not null)
+                                {
+                                    <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) && !message.ReferencedMessage.IsContentHidden())
+                                            {
+                                                <!--wmm:ignore-->@Raw(FormatEmbedMarkdown(message.ReferencedMessage.Content))<!--/wmm:ignore-->
+                                            }
+                                            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>
                         }
-                    </div>
-                }
 
-                @{/* Embeds */}
+                        // Header
-                @foreach (var embed in message.Embeds)
+                        <div class="chatlog__header">
-                {
+                            @{/* Author name */}
-                    // Plain image embed
+                            <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>
-                    if (embed.TryGetPlainImage() is { } plainImageEmbed)
+
-                    {
+                            @{/* Bot label */}
-                        <div class="chatlog__embed">
+                            @if (message.Author.IsBot)
-                            <a href="@await ResolveUrlAsync(plainImageEmbed.Url)">
-                                <img class="chatlog__embed-plainimage" src="@await ResolveUrlAsync(plainImageEmbed.Url)" alt="Embedded image" loading="lazy">
-                            </a>
-                        </div>
-                    }
-                    // Spotify embed
-                    else if (embed.TryGetSpotifyTrack() is { } spotifyTrackEmbed)
-                    {
-                        <div class="chatlog__embed">
-                            <div class="chatlog__embed-spotify-container">
-                                <iframe class="chatlog__embed-spotify" src="@spotifyTrackEmbed.Url" width="400" height="80" allowtransparency="true" allow="encrypted-media"></iframe>
-                            </div>
-                        </div>
-                    }
-                    // YouTube embed
-                    else if (embed.TryGetYouTubeVideo() is { } youTubeVideoEmbed)
-                    {
-                        <div class="chatlog__embed">
-                            @{/* Color pill */}
-                            @if (embed.Color is not null)
                             {
-                                <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>
+                                <span class="chatlog__bot-label">BOT</span>
+                            }
+
+                            @{/* Timestamp */}
+                            <span class="chatlog__timestamp"><a href="#chatlog__message-container-@message.Id">@FormatDate(message.Timestamp)</a></span>
+                        </div>
+                    }
+
+                    @{/* Content */}
+                    @if ((!string.IsNullOrWhiteSpace(message.Content) && !message.IsContentHidden()) || message.EditedTimestamp is not null)
+                    {
+                        <div class="chatlog__content chatlog__markdown">
+                            @{/* Text */}
+                            @if (!string.IsNullOrWhiteSpace(message.Content) && !message.IsContentHidden())
+                            {
+                                <span class="chatlog__markdown-preserve"><!--wmm:ignore-->@Raw(FormatMarkdown(message.Content))<!--/wmm:ignore--></span>
+                            }
+
+                            @{/* Edited timestamp */}
+                            @if (message.EditedTimestamp is not null)
+                            {
+                                <span class="chatlog__edited-timestamp" title="@FormatDate(message.EditedTimestamp.Value)">(edited)</span>
+                            }
+                        </div>
+                    }
+
+                    @{/* Attachments */}
+                    @foreach (var attachment in message.Attachments)
+                    {
+                        <div class="chatlog__attachment @(attachment.IsSpoiler ? "chatlog__attachment--hidden" : null)" onclick="@(attachment.IsSpoiler ? "showSpoiler(event, this)" : null)">
+                            @{/* Spoiler caption */}
+                            @if (attachment.IsSpoiler)
+                            {
+                                <div class="chatlog__attachment-spoiler-caption">SPOILER</div>
+                            }
+
+                            @{/* Attachment preview */}
+                            @if (attachment.IsImage)
+                            {
+                                <a href="@await ResolveUrlAsync(attachment.Url)">
+                                    <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="@(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="@(attachment.Description ?? "Audio attachment")" title="Audio: @attachment.FileName (@attachment.FileSize)">
+                                </audio>
                             }
                             else
                             {
-                                <div class="chatlog__embed-color-pill chatlog__embed-color-pill--default"></div>
+                                <div class="chatlog__attachment-generic">
+                                    <svg class="chatlog__attachment-generic-icon">
+                                        <use href="#attachment-icon"/>
+                                    </svg>
+                                    <div class="chatlog__attachment-generic-name">
+                                        <a href="@await ResolveUrlAsync(attachment.Url)">
+                                            @attachment.FileName
+                                        </a>
+                                    </div>
+                                    <div class="chatlog__attachment-generic-size">
+                                        @attachment.FileSize
+                                    </div>
+                                </div>
                             }
+                        </div>
+                    }
 
-                            <div class="chatlog__embed-content-container">
+                    @{/* Embeds */}
-                                <div class="chatlog__embed-content">
+                    @foreach (var embed in message.Embeds)
-                                    <div class="chatlog__embed-text">
+                    {
-                                        @{/* Embed author */}
+                        // Spotify embed
-                                        @if (embed.Author is not null)
+                        if (embed.TryGetSpotifyTrack() is { } spotifyTrackEmbed)
-                                        {
+                        {
-                                            <div class="chatlog__embed-author-container">
+                            <div class="chatlog__embed">
-                                                @if (!string.IsNullOrWhiteSpace(embed.Author.IconUrl))
+                                <div class="chatlog__embed-spotify-container">
-                                                {
+                                    <iframe class="chatlog__embed-spotify" src="@spotifyTrackEmbed.Url" width="400" height="80" allowtransparency="true" allow="encrypted-media"></iframe>
-                                                    <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'">
+                                </div>
-                                                }
+                            </div>
+                        }
+                        // YouTube embed
+                        else if (embed.TryGetYouTubeVideo() is { } youTubeVideoEmbed)
+                        {
+                            <div class="chatlog__embed">
+                                @{/* Color pill */}
+                                @if (embed.Color is not null)
+                                {
+                                    <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
+                                {
+                                    <div class="chatlog__embed-color-pill chatlog__embed-color-pill--default"></div>
+                                }
 
-                                                @if (!string.IsNullOrWhiteSpace(embed.Author.Name))
+                                <div class="chatlog__embed-content-container">
-                                                {
+                                    <div class="chatlog__embed-content">
-                                                    if (!string.IsNullOrWhiteSpace(embed.Author.Url))
+                                        <div class="chatlog__embed-text">
+                                            @{/* Embed author */}
+                                            @if (embed.Author is not null)
+                                            {
+                                                <div class="chatlog__embed-author-container">
+                                                    @if (!string.IsNullOrWhiteSpace(embed.Author.IconUrl))
                                                     {
-                                                        <a class="chatlog__embed-author-link" href="@embed.Author.Url">
+                                                        <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'">
+                                                    }
+
+                                                    @if (!string.IsNullOrWhiteSpace(embed.Author.Name))
+                                                    {
+                                                        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>
+                                            }
+
+                                            @{/* Embed title */}
+                                            @if (!string.IsNullOrWhiteSpace(embed.Title))
+                                            {
+                                                <div class="chatlog__embed-title">
+                                                    @if (!string.IsNullOrWhiteSpace(embed.Url))
+                                                    {
+                                                        <a class="chatlog__embed-title-link" href="@embed.Url">
+                                                            <div class="chatlog__markdown chatlog__markdown-preserve"><!--wmm:ignore-->@Raw(FormatEmbedMarkdown(embed.Title))<!--/wmm:ignore--></div>
                                                         </a>
                                                     }
                                                     else
                                                     {
-                                                        <div class="chatlog__embed-author">@embed.Author.Name</div>
+                                                        <div class="chatlog__markdown chatlog__markdown-preserve"><!--wmm:ignore-->@Raw(FormatEmbedMarkdown(embed.Title))<!--/wmm:ignore--></div>
                                                     }
-                                                }
+                                                </div>
-                                            </div>
+                                            }
-                                        }
 
-                                        @{/* Embed title */}
+                                            @{/* Video player */}
-                                        @if (!string.IsNullOrWhiteSpace(embed.Title))
+                                            <div class="chatlog__embed-youtube-container">
-                                        {
+                                                <iframe class="chatlog__embed-youtube" src="@youTubeVideoEmbed.Url" width="400" height="225"></iframe>
-                                            <div class="chatlog__embed-title">
-                                                @if (!string.IsNullOrWhiteSpace(embed.Url))
-                                                {
-                                                    <a class="chatlog__embed-title-link" href="@embed.Url">
-                                                        <div class="chatlog__markdown chatlog__markdown-preserve">@Raw(FormatEmbedMarkdown(embed.Title))</div>
-                                                    </a>
-                                                }
-                                                else
-                                                {
-                                                    <div class="chatlog__markdown chatlog__markdown-preserve">@Raw(FormatEmbedMarkdown(embed.Title))</div>
-                                                }
                                             </div>
-                                        }
-
-                                        @{/* Video player */}
-                                        <div class="chatlog__embed-youtube-container">
-                                            <iframe class="chatlog__embed-youtube" src="@youTubeVideoEmbed.Url" width="400" height="225"></iframe>
                                         </div>
                                     </div>
                                 </div>
                             </div>
-                        </div>
+                        }
-                    }
+                        // Generic image embed
-                    // Generic embed
+                        else if (embed.Kind == EmbedKind.Image && !string.IsNullOrWhiteSpace(embed.Url))
-                    else
+                        {
-                    {
+                            <div class="chatlog__embed">
-                        <div class="chatlog__embed">
+                                <a href="@await ResolveUrlAsync(embed.Url)">
-                            @{/* Color pill */}
+                                    <img class="chatlog__embed-generic-image" src="@await ResolveUrlAsync(embed.Url)" alt="Embedded image" loading="lazy">
-                            @if (embed.Color is not null)
+                                </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>
+                        }
-                            }
+                        // Generic gifv embed
-                            else
+                        else if (embed.Kind == EmbedKind.Gifv && !string.IsNullOrWhiteSpace(embed.Video?.Url))
-                            {
+                        {
-                                <div class="chatlog__embed-color-pill chatlog__embed-color-pill--default"></div>
+                            <div class="chatlog__embed">
-                            }
+                                <video class="chatlog__embed-generic-gifv" loop width="@embed.Video.Width" height="@embed.Video.Height" onmouseover="this.play()" onmouseout="this.pause()">
+                                    <source src="@await ResolveUrlAsync(embed.Video.ProxyUrl ?? embed.Video.Url)" alt="Embedded video">
+                                </video>
+                            </div>
+                        }
+                        // Rich embed
+                        else
+                        {
+                            <div class="chatlog__embed">
+                                @{/* Color pill */}
+                                @if (embed.Color is not null)
+                                {
+                                    <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
+                                {
+                                    <div class="chatlog__embed-color-pill chatlog__embed-color-pill--default"></div>
+                                }
 
-                            <div class="chatlog__embed-content-container">
+                                <div class="chatlog__embed-content-container">
-                                <div class="chatlog__embed-content">
+                                    <div class="chatlog__embed-content">
-                                    <div class="chatlog__embed-text">
+                                        <div class="chatlog__embed-text">
-                                        @{/* Embed author */}
+                                            @{/* Embed author */}
-                                        @if (embed.Author is not null)
+                                            @if (embed.Author is not null)
-                                        {
+                                            {
-                                            <div class="chatlog__embed-author-container">
+                                                <div class="chatlog__embed-author-container">
-                                                @if (!string.IsNullOrWhiteSpace(embed.Author.IconUrl))
+                                                    @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'">
-                                                }
-
-                                                @if (!string.IsNullOrWhiteSpace(embed.Author.Name))
-                                                {
-                                                    if (!string.IsNullOrWhiteSpace(embed.Author.Url))
                                                     {
-                                                        <a class="chatlog__embed-author-link" href="@embed.Author.Url">
+                                                        <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'">
+                                                    }
+
+                                                    @if (!string.IsNullOrWhiteSpace(embed.Author.Name))
+                                                    {
+                                                        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>
+                                            }
+
+                                            @{/* Embed title */}
+                                            @if (!string.IsNullOrWhiteSpace(embed.Title))
+                                            {
+                                                <div class="chatlog__embed-title">
+                                                    @if (!string.IsNullOrWhiteSpace(embed.Url))
+                                                    {
+                                                        <a class="chatlog__embed-title-link" href="@embed.Url">
+                                                            <div class="chatlog__markdown chatlog__markdown-preserve"><!--wmm:ignore-->@Raw(FormatEmbedMarkdown(embed.Title))<!--/wmm:ignore--></div>
                                                         </a>
                                                     }
                                                     else
                                                     {
-                                                        <div class="chatlog__embed-author">@embed.Author.Name</div>
+                                                        <div class="chatlog__markdown chatlog__markdown-preserve"><!--wmm:ignore-->@Raw(FormatEmbedMarkdown(embed.Title))<!--/wmm:ignore--></div>
                                                     }
-                                                }
+                                                </div>
-                                            </div>
+                                            }
-                                        }
 
-                                        @{/* Embed title */}
+                                            @{/* Embed description */}
-                                        @if (!string.IsNullOrWhiteSpace(embed.Title))
+                                            @if (!string.IsNullOrWhiteSpace(embed.Description))
+                                            {
+                                                <div class="chatlog__embed-description">
+                                                    <div class="chatlog__markdown chatlog__markdown-preserve"><!--wmm:ignore-->@Raw(FormatEmbedMarkdown(embed.Description))<!--/wmm:ignore--></div>
+                                                </div>
+                                            }
+
+                                            @{/* Embed fields */}
+                                            @if (embed.Fields.Any())
+                                            {
+                                                <div class="chatlog__embed-fields">
+                                                    @foreach (var field in embed.Fields)
+                                                    {
+                                                        <div class="chatlog__embed-field @(field.IsInline ? "chatlog__embed-field--inline" : null)">
+                                                            @if (!string.IsNullOrWhiteSpace(field.Name))
+                                                            {
+                                                                <div class="chatlog__embed-field-name">
+                                                                    <div class="chatlog__markdown chatlog__markdown-preserve"><!--wmm:ignore-->@Raw(FormatEmbedMarkdown(field.Name))<!--/wmm:ignore--></div>
+                                                                </div>
+                                                            }
+
+                                                            @if (!string.IsNullOrWhiteSpace(field.Value))
+                                                            {
+                                                                <div class="chatlog__embed-field-value">
+                                                                    <div class="chatlog__markdown chatlog__markdown-preserve"><!--wmm:ignore-->@Raw(FormatEmbedMarkdown(field.Value))<!--/wmm:ignore--></div>
+                                                                </div>
+                                                            }
+                                                        </div>
+                                                    }
+                                                </div>
+                                            }
+                                        </div>
+
+                                        @{/* Embed content */}
+                                        @if (embed.Thumbnail is not null && !string.IsNullOrWhiteSpace(embed.Thumbnail.Url))
                                         {
-                                            <div class="chatlog__embed-title">
+                                            <div class="chatlog__embed-thumbnail-container">
-                                                @if (!string.IsNullOrWhiteSpace(embed.Url))
+                                                <a class="chatlog__embed-thumbnail-link" href="@await ResolveUrlAsync(embed.Thumbnail.ProxyUrl ?? embed.Thumbnail.Url)">
-                                                {
+                                                    <img class="chatlog__embed-thumbnail" src="@await ResolveUrlAsync(embed.Thumbnail.ProxyUrl ?? embed.Thumbnail.Url)" alt="Thumbnail" loading="lazy">
-                                                    <a class="chatlog__embed-title-link" href="@embed.Url">
+                                                </a>
-                                                        <div class="chatlog__markdown chatlog__markdown-preserve">@Raw(FormatEmbedMarkdown(embed.Title))</div>
-                                                    </a>
-                                                }
-                                                else
-                                                {
-                                                    <div class="chatlog__markdown chatlog__markdown-preserve">@Raw(FormatEmbedMarkdown(embed.Title))</div>
-                                                }
-                                            </div>
-                                        }
-
-                                        @{/* Embed description */}
-                                        @if (!string.IsNullOrWhiteSpace(embed.Description))
-                                        {
-                                            <div class="chatlog__embed-description">
-                                                <div class="chatlog__markdown chatlog__markdown-preserve">@Raw(FormatEmbedMarkdown(embed.Description))</div>
-                                            </div>
-                                        }
-
-                                        @{/* Embed fields */}
-                                        @if (embed.Fields.Any())
-                                        {
-                                            <div class="chatlog__embed-fields">
-                                                @foreach (var field in embed.Fields)
-                                                {
-                                                    <div class="chatlog__embed-field @(field.IsInline ? "chatlog__embed-field--inline" : null)">
-                                                        @if (!string.IsNullOrWhiteSpace(field.Name))
-                                                        {
-                                                            <div class="chatlog__embed-field-name">
-                                                                <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="chatlog__markdown chatlog__markdown-preserve">@Raw(FormatEmbedMarkdown(field.Value))</div>
-                                                            </div>
-                                                        }
-                                                    </div>
-                                                }
                                             </div>
                                         }
                                     </div>
 
-                                    @{/* Embed content */}
+                                    @{/* Embed images */}
-                                    @if (embed.Thumbnail is not null && !string.IsNullOrWhiteSpace(embed.Thumbnail.Url))
+                                    @if (embed.Images.Any())
                                     {
-                                        <div class="chatlog__embed-thumbnail-container">
+                                        <div class="chatlog__embed-images @(embed.Images.Count == 1 ? "chatlog__embed-images--single" : null)">
-                                            <a class="chatlog__embed-thumbnail-link" href="@await ResolveUrlAsync(embed.Thumbnail.ProxyUrl ?? embed.Thumbnail.Url)">
+                                            @foreach (var image in embed.Images)
-                                                <img class="chatlog__embed-thumbnail" src="@await ResolveUrlAsync(embed.Thumbnail.ProxyUrl ?? embed.Thumbnail.Url)" alt="Thumbnail" loading="lazy">
+                                            {
-                                            </a>
+                                                if (!string.IsNullOrWhiteSpace(image.Url))
+                                                {
+                                                    <div class="chatlog__embed-image-container">
+                                                        <a class="chatlog__embed-image-link" href="@await ResolveUrlAsync(image.ProxyUrl ?? image.Url)">
+                                                            <img class="chatlog__embed-image" src="@await ResolveUrlAsync(image.ProxyUrl ?? image.Url)" alt="Image" loading="lazy">
+                                                        </a>
+                                                    </div>
+                                                }
+                                            }
+                                        </div>
+                                    }
+
+                                    @{/* Embed footer & icon */}
+                                    @if (embed.Footer is not null || embed.Timestamp is not null)
+                                    {
+                                        <div class="chatlog__embed-footer">
+                                            @{/* Footer icon */}
+                                            @if (!string.IsNullOrWhiteSpace(embed.Footer?.IconUrl))
+                                            {
+                                                <img class="chatlog__embed-footer-icon" src="@await ResolveUrlAsync(embed.Footer.IconProxyUrl ?? embed.Footer.IconUrl)" alt="Footer icon" loading="lazy">
+                                            }
+
+                                            <span class="chatlog__embed-footer-text">
+                                                @{/* Footer text */}
+                                                @if (!string.IsNullOrWhiteSpace(embed.Footer?.Text))
+                                                {
+                                                    @embed.Footer.Text
+                                                }
+
+                                                @if (!string.IsNullOrWhiteSpace(embed.Footer?.Text) && embed.Timestamp is not null)
+                                                {
+                                                    @(" • ")
+                                                }
+
+                                                @{/* Embed timestamp */}
+                                                @if (embed.Timestamp is not null)
+                                                {
+                                                    @FormatDate(embed.Timestamp.Value)
+                                                }
+                                            </span>
                                         </div>
                                     }
                                 </div>
-
-                                @{/* Embed image */}
-                                @if (embed.Image is not null && !string.IsNullOrWhiteSpace(embed.Image.Url))
-                                {
-                                    <div class="chatlog__embed-image-container">
-                                        <a class="chatlog__embed-image-link" href="@await ResolveUrlAsync(embed.Image.ProxyUrl ?? embed.Image.Url)">
-                                            <img class="chatlog__embed-image" src="@await ResolveUrlAsync(embed.Image.ProxyUrl ?? embed.Image.Url)" alt="Image" loading="lazy">
-                                        </a>
-                                    </div>
-                                }
-
-                                @{/* Embed footer & icon */}
-                                @if (embed.Footer is not null || embed.Timestamp is not null)
-                                {
-                                    <div class="chatlog__embed-footer">
-                                        @{/* Footer icon */}
-                                        @if (!string.IsNullOrWhiteSpace(embed.Footer?.IconUrl))
-                                        {
-                                            <img class="chatlog__embed-footer-icon" src="@await ResolveUrlAsync(embed.Footer.IconProxyUrl ?? embed.Footer.IconUrl)" alt="Footer icon" loading="lazy">
-                                        }
-
-                                        <span class="chatlog__embed-footer-text">
-                                            @{/* Footer text */}
-                                            @if (!string.IsNullOrWhiteSpace(embed.Footer?.Text))
-                                            {
-                                                @embed.Footer.Text
-                                            }
-
-                                            @if (!string.IsNullOrWhiteSpace(embed.Footer?.Text) && embed.Timestamp is not null)
-                                            {
-                                                @(" • ")
-                                            }
-
-                                            @{/* Embed timestamp */}
-                                            @if (embed.Timestamp is not null)
-                                            {
-                                                @FormatDate(embed.Timestamp.Value)
-                                            }
-                                        </span>
-                                    </div>
-                                }
                             </div>
+                        }
+                    }
+
+                    @{/* Stickers */}
+                    @foreach (var sticker in message.Stickers)
+                    {
+                        <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">
+                            }
+                            else if (sticker.Format == StickerFormat.Lottie)
+                            {
+                                <div class="chatlog__sticker--media" data-source="@await ResolveUrlAsync(sticker.SourceUrl)"></div>
+                            }
                         </div>
                     }
-                }
 
-                @{/* Stickers */}
+                    @{/* Message reactions */}
-                @foreach (var sticker in message.Stickers)
+                    @if (message.Reactions.Any())
-                {
+                    {
-                    <div class="chatlog__sticker" title="@sticker.Name">
+                        <div class="chatlog__reactions">
-                        @if (sticker.Format is StickerFormat.Png or StickerFormat.PngAnimated)
+                            @foreach (var reaction in message.Reactions)
-                        {
+                            {
-                            <img class="chatlog__sticker--media" src="@await ResolveUrlAsync(sticker.SourceUrl)" alt="Sticker">
+                                <div class="chatlog__reaction" title="@reaction.Emoji.Code">
-                        }
+                                    <img class="chatlog__emoji chatlog__emoji--small" alt="@reaction.Emoji.Name" src="@await ResolveUrlAsync(reaction.Emoji.ImageUrl)" loading="lazy">
-                        else if (sticker.Format == StickerFormat.Lottie)
+                                    <span class="chatlog__reaction-count">@reaction.Count</span>
-                        {
+                                </div>
-                            <div class="chatlog__sticker--media" data-source="@await ResolveUrlAsync(sticker.SourceUrl)"></div>
+                            }
-                        }
+                        </div>
-                    </div>
+                    }
-                }
+                </div>
-
+            }
-                @{/* Message reactions */}
-                @if (message.Reactions.Any())
-                {
-                    <div class="chatlog__reactions">
-                        @foreach (var reaction in message.Reactions)
-                        {
-                            <div class="chatlog__reaction" title="@reaction.Emoji.Code">
-                                <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>
 }

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

@@ -4,7 +4,9 @@
 @inherits MiniRazor.TemplateBase<PostambleTemplateContext>
 
 @{/* Close elements opened by preamble */}
+<!--wmm:ignore-->
 </div>
+<!--/wmm:ignore-->
 
 <div class="postamble">
     <div class="postamble__entry">Exported @Model.MessagesWritten.ToString("N0") message(s)</div>

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

@@ -69,6 +69,7 @@
             font-family: Whitney, "Helvetica Neue", Helvetica, Arial, sans-serif;
             font-size: 17px;
             font-weight: @Themed("400", "500");
+            scroll-behavior: smooth;
         }
 
         a {
@@ -229,7 +230,11 @@
             pointer-events: none;
         }
 
-        .chatlog__reference-link .hljs {
+        .chatlog__reference-link .chatlog__markdown-quote {
+            display: inline;
+        }
+
+        .chatlog__reference-link .chatlog__markdown-pre {
             display: inline;
         }
 
@@ -250,6 +255,38 @@
             unicode-bidi: bidi-override;
         }
 
+        .chatlog__system-notification-icon {
+            width: 18px;
+            height: 18px;
+        }
+
+        .chatlog__system-notification-author {
+            font-weight: @Themed("500", "600");
+            color: @Themed("#ffffff", "#2f3136");
+        }
+
+        .chatlog__system-notification-content {
+            color: @Themed("#96989d", "#5e6772")
+        }
+
+        .chatlog__system-notification-link {
+            font-weight: 500;
+            color: @Themed("#ffffff", "#2f3136");
+        }
+
+        .chatlog__system-notification-timestamp {
+            margin-left: 0.3rem;
+            color: @Themed("#a3a6aa", "#5e6772");
+            font-size: 0.75rem;
+            font-weight: 500;
+            direction: ltr;
+            unicode-bidi: bidi-override;
+        }
+
+        .chatlog__system-notification-timestamp a {
+            color: inherit;
+        }
+
         .chatlog__header {
             margin-bottom: 0.1rem;
         }
@@ -281,6 +318,10 @@
             unicode-bidi: bidi-override;
         }
 
+        .chatlog__timestamp a {
+            color: inherit;
+        }
+
         .chatlog__content {
             padding-right: 1rem;
             font-size: 0.95rem;
@@ -492,13 +533,24 @@
             border-radius: 3px;
         }
 
-        .chatlog__embed-image-container {
+        .chatlog__embed-images {
+            display: grid;
             margin-top: 0.6rem;
+            grid-template-columns: repeat(2, 1fr);
+            gap: 0.25rem;
+        }
+
+        .chatlog__embed-images--single {
+            display: block;
         }
 
         .chatlog__embed-image {
+            object-fit: cover;
+            object-position: center;
             max-width: 500px;
             max-height: 400px;
+            width: 100%;
+            height: 100%;
             border-radius: 3px;
         }
 
@@ -521,7 +573,14 @@
             font-weight: 500;
         }
 
-        .chatlog__embed-plainimage {
+        .chatlog__embed-generic-image {
+            max-width: 45vw;
+            max-height: 500px;
+            vertical-align: top;
+            border-radius: 3px;
+        }
+
+        .chatlog__embed-generic-gifv {
             max-width: 45vw;
             max-height: 500px;
             vertical-align: top;
@@ -624,9 +683,11 @@
         .chatlog__markdown-pre {
             background-color: @Themed("#2f3136", "#f9f9f9");
             font-family: "Consolas", "Courier New", Courier, monospace;
+            font-size: 0.85rem;
         }
 
         .chatlog__markdown-pre--multiline {
+            display: block;
             margin-top: 0.25rem;
             padding: 0.5rem;
             border: 2px solid @Themed("#282b30", "#f3f3f3");
@@ -635,14 +696,14 @@
         }
 
         .chatlog__markdown-pre--multiline.hljs {
-            background-color: inherit;
+            background-color: @Themed("#2f3136", "#f9f9f9");
-            color: inherit;
+            color: @Themed("#b9bbbe", "#657b83");
         }
 
         .chatlog__markdown-pre--inline {
+            display: inline-block;
             padding: 2px;
             border-radius: 3px;
-            font-size: 0.85rem;
         }
 
         .chatlog__markdown-mention {
@@ -704,18 +765,17 @@
     <script>
         document.addEventListener('DOMContentLoaded', () => {
             document.querySelectorAll('.chatlog__sticker--media[data-source]').forEach(e => {
-                const imageDataUrl = e.getAttribute('data-source');
-
                 const anim = lottie.loadAnimation({
-                  container: e,
+                    container: e,
-                  renderer: 'svg',
+                    renderer: 'svg',
-                  loop: true,
+                    loop: true,
-                  autoplay: true,
+                    autoplay: true,
-                  path: imageDataUrl
+                    path: e.getAttribute('data-source')
                 });
 
-                anim.addEventListener('data_failed', () =>
+                anim.addEventListener(
-                    e.innerHTML = '<strong>[Sticker cannot be rendered]</strong>'
+                    'data_failed',
+                    () => e.innerHTML = '<strong>[Sticker cannot be rendered]</strong>'
                 );
             });
         });
@@ -724,7 +784,7 @@
     @{/* Scripts */}
     <script>
         function scrollToMessage(event, id) {
-            var element = document.getElementById('chatlog__message-container-' + id);
+            const element = document.getElementById('chatlog__message-container-' + id);
             if (!element)
                 return;
 
@@ -736,9 +796,10 @@
                 behavior: 'smooth'
             });
 
-            window.setTimeout(function() {
+            window.setTimeout(
-                element.classList.remove('chatlog__message-container--highlighted');
+                () => element.classList.remove('chatlog__message-container--highlighted'),
-            }, 2000);
+                2000
+            );
         }
 
         function showSpoiler(event, element) {
@@ -758,13 +819,24 @@
     </script>
 
     @{/* Icons */}
-    <svg style="display: none">
+    <svg style="display: none" xmlns="http://www.w3.org/2000/svg">
-        <symbol id="attachment-icon" viewBox="0 0 720 960">
+        <defs>
-            <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"/>
+            <symbol id="attachment-icon" viewBox="0 0 720 960">
-            <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="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="#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="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="#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"/>
+                <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" />
-        </symbol>
+                <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>
+            <symbol id="channel-pinned-message-icon" viewBox="0 0 18 18">
+                <path fill="#b9bbbe" d="m16.908 8.39684-8.29587-8.295827-1.18584 1.184157 1.18584 1.18584-4.14834 4.1475v.00167l-1.18583-1.18583-1.185 1.18583 3.55583 3.55502-4.740831 4.74 1.185001 1.185 4.74083-4.74 3.55581 3.555 1.185-1.185-1.185-1.185 4.1475-4.14836h.0009l1.185 1.185z" />
+            </symbol>
+            <symbol id="call-icon" viewBox="0 0 18 18">
+                <path fill="#3ba55c" fill-rule="evenodd" d="M17.7163041 15.36645368c-.0190957.02699568-1.9039523 2.6680735-2.9957762 2.63320406-3.0676659-.09785935-6.6733809-3.07188394-9.15694343-5.548738C3.08002193 9.9740657.09772497 6.3791404 0 3.3061316v-.024746C0 2.2060575 2.61386252.3152347 2.64082114.2972376c.7110335-.4971705 1.4917101-.3149497 1.80959713.1372281.19320342.2744561 2.19712724 3.2811005 2.42290565 3.6489167.09884826.1608492.14714912.3554431.14714912.5702838 0 .2744561-.07975258.5770327-.23701117.8751101-.1527655.2902036-.65262318 1.1664385-.89862055 1.594995.2673396.3768148.94804468 1.26429792 2.351016 2.66357424 1.39173858 1.39027775 2.28923588 2.07641807 2.67002628 2.34187563.4302146-.2452108 1.3086162-.74238132 1.5972981-.89423205.5447887-.28682915 1.0907006-.31944893 1.4568885-.08661115.3459689.2182151 3.3383754 2.21027167 3.6225641 2.41611376.2695862.19234426.4144887.5399137.4144887.91672846 0 .2969525-.089862.61190215-.2808189.88523346" />
+            </symbol>
+            <symbol id="guild-member-join-icon" viewBox="0 0 18 18">
+                <path fill="#3ba55c" d="m0 8h14.2l-3.6-3.6 1.4-1.4 6 6-6 6-1.4-1.4 3.6-3.6h-14.2" />
+            </symbol>
+        </defs>
     </svg>
 </head>
 <body>
@@ -803,4 +875,6 @@
 </div>
 
 @{/* Preamble cuts off at this point */}
+<!--wmm:ignore-->
 <div class="chatlog">
+<!--/wmm:ignore-->

DiscordChatExporter.Core/Exporting/Writers/HtmlMessageWriter.cs

@@ -6,6 +6,7 @@ using System.Threading;
 using System.Threading.Tasks;
 using DiscordChatExporter.Core.Discord.Data;
 using DiscordChatExporter.Core.Exporting.Writers.Html;
+using WebMarkupMin.Core;
 
 namespace DiscordChatExporter.Core.Exporting.Writers;
 
@@ -14,6 +15,7 @@ internal class HtmlMessageWriter : MessageWriter
     private readonly TextWriter _writer;
     private readonly string _themeName;
 
+    private readonly HtmlMinifier _minifier = new();
     private readonly List<Message> _messageGroup = new();
 
     public HtmlMessageWriter(Stream stream, ExportContext context, string themeName)
@@ -25,21 +27,50 @@ internal class HtmlMessageWriter : MessageWriter
 
     private bool CanJoinGroup(Message message)
     {
-        var lastMessage = _messageGroup.LastOrDefault();
+        // If the group is empty, any message can join it
-        if (lastMessage is null)
+        if (_messageGroup.LastOrDefault() is not { } lastMessage)
             return true;
 
-        return
+        // Reply messages cannot join existing groups because they need to appear first
-            // Must be from the same author
+        if (message.Kind == MessageKind.Reply)
-            lastMessage.Author.Id == message.Author.Id &&
+            return false;
-            // Author's name must not have changed between messages
+
-            string.Equals(lastMessage.Author.FullName, message.Author.FullName, StringComparison.Ordinal) &&
+        // Grouping for system notifications
-            // Duration between messages must be 7 minutes or less
+        if (message.Kind.IsSystemNotification())
-            (message.Timestamp - lastMessage.Timestamp).Duration().TotalMinutes <= 7 &&
+        {
-            // Other message must not be a reply
+            // Can only be grouped with other system notifications
-            message.Reference is null;
+            if (!lastMessage.Kind.IsSystemNotification())
+                return false;
+        }
+        // Grouping for normal messages
+        else
+        {
+            // Can only be grouped with other normal messages
+            if (lastMessage.Kind.IsSystemNotification())
+                return false;
+
+            // Messages must be within 7 minutes of each other
+            if ((message.Timestamp - lastMessage.Timestamp).Duration().TotalMinutes > 7)
+                return false;
+
+            // Messages must be from the same author
+            if (message.Author.Id != lastMessage.Author.Id)
+                return false;
+
+            // If the user changed their name after the last message, their new messages
+            // cannot join an existing group.
+            if (!string.Equals(message.Author.FullName, lastMessage.Author.FullName, StringComparison.Ordinal))
+                return false;
+        }
+
+        return true;
     }
 
+    // Use <!--wmm:ignore--> to preserve blocks of code inside the templates
+    private string Minify(string html) => _minifier
+        .Minify(html, false)
+        .MinifiedContent;
+
     public override async ValueTask WritePreambleAsync(CancellationToken cancellationToken = default)
     {
         var templateContext = new PreambleTemplateContext(Context, _themeName);
@@ -47,7 +78,9 @@ internal class HtmlMessageWriter : MessageWriter
         // We are not writing directly to output because Razor
         // does not actually do asynchronous writes to stream.
         await _writer.WriteLineAsync(
-            await PreambleTemplate.RenderAsync(templateContext, cancellationToken)
+            Minify(
+                await PreambleTemplate.RenderAsync(templateContext, cancellationToken)
+            )
         );
     }
 
@@ -60,7 +93,9 @@ internal class HtmlMessageWriter : MessageWriter
         // We are not writing directly to output because Razor
         // does not actually do asynchronous writes to stream.
         await _writer.WriteLineAsync(
-            await MessageGroupTemplate.RenderAsync(templateContext, cancellationToken)
+            Minify(
+                await MessageGroupTemplate.RenderAsync(templateContext, cancellationToken)
+            )
         );
     }
 
@@ -71,7 +106,7 @@ internal class HtmlMessageWriter : MessageWriter
         await base.WriteMessageAsync(message, cancellationToken);
 
         // If the message can be grouped, buffer it for now
-        if (CanJoinGroup( message))
+        if (CanJoinGroup(message))
         {
             _messageGroup.Add(message);
         }
@@ -96,7 +131,9 @@ internal class HtmlMessageWriter : MessageWriter
         // We are not writing directly to output because Razor
         // does not actually do asynchronous writes to stream.
         await _writer.WriteLineAsync(
-            await PostambleTemplate.RenderAsync(templateContext, cancellationToken)
+            Minify(
+                await PostambleTemplate.RenderAsync(templateContext, cancellationToken)
+            )
         );
     }
 

DiscordChatExporter.Core/Exporting/Writers/JsonMessageWriter.cs

@@ -20,6 +20,7 @@ internal class JsonMessageWriter : MessageWriter
     {
         _writer = new Utf8JsonWriter(stream, new JsonWriterOptions
         {
+            // https://github.com/Tyrrrz/DiscordChatExporter/issues/450
             Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping,
             Indented = true,
             // Validation errors may mask actual failures
@@ -50,7 +51,7 @@ internal class JsonMessageWriter : MessageWriter
         EmbedAuthor embedAuthor,
         CancellationToken cancellationToken = default)
     {
-        _writer.WriteStartObject("author");
+        _writer.WriteStartObject();
 
         _writer.WriteString("name", embedAuthor.Name);
         _writer.WriteString("url", embedAuthor.Url);
@@ -62,27 +63,11 @@ internal class JsonMessageWriter : MessageWriter
         await _writer.FlushAsync(cancellationToken);
     }
 
-    private async ValueTask WriteEmbedThumbnailAsync(
-        EmbedImage embedThumbnail,
-        CancellationToken cancellationToken = default)
-    {
-        _writer.WriteStartObject("thumbnail");
-
-        if (!string.IsNullOrWhiteSpace(embedThumbnail.Url))
-            _writer.WriteString("url", await Context.ResolveMediaUrlAsync(embedThumbnail.ProxyUrl ?? embedThumbnail.Url, cancellationToken));
-
-        _writer.WriteNumber("width", embedThumbnail.Width);
-        _writer.WriteNumber("height", embedThumbnail.Height);
-
-        _writer.WriteEndObject();
-        await _writer.FlushAsync(cancellationToken);
-    }
-
     private async ValueTask WriteEmbedImageAsync(
         EmbedImage embedImage,
         CancellationToken cancellationToken = default)
     {
-        _writer.WriteStartObject("image");
+        _writer.WriteStartObject();
 
         if (!string.IsNullOrWhiteSpace(embedImage.Url))
             _writer.WriteString("url", await Context.ResolveMediaUrlAsync(embedImage.ProxyUrl ?? embedImage.Url, cancellationToken));
@@ -98,7 +83,7 @@ internal class JsonMessageWriter : MessageWriter
         EmbedFooter embedFooter,
         CancellationToken cancellationToken = default)
     {
-        _writer.WriteStartObject("footer");
+        _writer.WriteStartObject();
 
         _writer.WriteString("text", embedFooter.Text);
 
@@ -138,16 +123,37 @@ internal class JsonMessageWriter : MessageWriter
             _writer.WriteString("color", embed.Color.Value.ToHex());
 
         if (embed.Author is not null)
+        {
+            _writer.WritePropertyName("author");
             await WriteEmbedAuthorAsync(embed.Author, cancellationToken);
+        }
 
         if (embed.Thumbnail is not null)
-            await WriteEmbedThumbnailAsync(embed.Thumbnail, cancellationToken);
+        {
+            _writer.WritePropertyName("thumbnail");
+            await WriteEmbedImageAsync(embed.Thumbnail, cancellationToken);
+        }
 
-        if (embed.Image is not null)
+        // Legacy: backwards-compatibility for old embeds with a single image
-            await WriteEmbedImageAsync(embed.Image, cancellationToken);
+        if (embed.Images.Count > 0)
+        {
+            _writer.WritePropertyName("image");
+            await WriteEmbedImageAsync(embed.Images[0], cancellationToken);
+        }
 
         if (embed.Footer is not null)
+        {
+            _writer.WritePropertyName("footer");
             await WriteEmbedFooterAsync(embed.Footer, cancellationToken);
+        }
+
+        // Images
+        _writer.WriteStartArray("images");
+
+        foreach (var image in embed.Images)
+            await WriteEmbedImageAsync(image, cancellationToken);
+
+        _writer.WriteEndArray();
 
         // Fields
         _writer.WriteStartArray("fields");

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

@@ -76,9 +76,9 @@ internal partial class HtmlMarkdownVisitor : MarkdownVisitor
     protected override MarkdownNode VisitInlineCodeBlock(InlineCodeBlockNode inlineCodeBlock)
     {
         _buffer
-            .Append("<span class=\"chatlog__markdown-pre chatlog__markdown-pre--inline\">")
+            .Append("<code class=\"chatlog__markdown-pre chatlog__markdown-pre--inline\">")
             .Append(HtmlEncode(inlineCodeBlock.Code))
-            .Append("</span>");
+            .Append("</code>");
 
         return base.VisitInlineCodeBlock(inlineCodeBlock);
     }
@@ -90,9 +90,9 @@ internal partial class HtmlMarkdownVisitor : MarkdownVisitor
             : "nohighlight";
 
         _buffer
-            .Append($"<div class=\"chatlog__markdown-pre chatlog__markdown-pre--multiline {highlightCssClass}\">")
+            .Append($"<code class=\"chatlog__markdown-pre chatlog__markdown-pre--multiline {highlightCssClass}\">")
             .Append(HtmlEncode(multiLineCodeBlock.Code))
-            .Append("</div>");
+            .Append("</code>");
 
         return base.VisitMultiLineCodeBlock(multiLineCodeBlock);
     }
@@ -158,7 +158,7 @@ internal partial class HtmlMarkdownVisitor : MarkdownVisitor
         else if (mention.Kind == MentionKind.Channel)
         {
             var channel = mention.TargetId?.Pipe(_context.TryGetChannel);
-            var symbol = channel?.IsVoiceChannel == true ? "🔊" : "#";
+            var symbol = channel?.SupportsVoice == true ? "🔊" : "#";
             var name = channel?.Name ?? "deleted-channel";
 
             _buffer

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

@@ -52,13 +52,13 @@ internal partial class PlainTextMarkdownVisitor : MarkdownVisitor
         }
         else if (mention.Kind == MentionKind.Channel)
         {
-            var channel =mention.TargetId?.Pipe(_context.TryGetChannel);
+            var channel = mention.TargetId?.Pipe(_context.TryGetChannel);
             var name = channel?.Name ?? "deleted-channel";
 
             _buffer.Append($"#{name}");
 
             // Voice channel marker
-            if (channel?.IsVoiceChannel == true)
+            if (channel?.SupportsVoice == true)
                 _buffer.Append(" [voice]");
         }
         else if (mention.Kind == MentionKind.Role)

DiscordChatExporter.Core/Exporting/Writers/PlainTextMessageWriter.cs

@@ -88,8 +88,11 @@ internal class PlainTextMessageWriter : MessageWriter
             if (!string.IsNullOrWhiteSpace(embed.Thumbnail?.Url))
                 await _writer.WriteLineAsync(await Context.ResolveMediaUrlAsync(embed.Thumbnail.ProxyUrl ?? embed.Thumbnail.Url, cancellationToken));
 
-            if (!string.IsNullOrWhiteSpace(embed.Image?.Url))
+            foreach (var image in embed.Images)
-                await _writer.WriteLineAsync(await Context.ResolveMediaUrlAsync(embed.Image.ProxyUrl ?? embed.Image.Url, cancellationToken));
+            {
+                if (!string.IsNullOrWhiteSpace(image.Url))
+                    await _writer.WriteLineAsync(await Context.ResolveMediaUrlAsync(image.ProxyUrl ?? image.Url, cancellationToken));
+            }
 
             if (!string.IsNullOrWhiteSpace(embed.Footer?.Text))
                 await _writer.WriteLineAsync(embed.Footer.Text);

DiscordChatExporter.Core/Markdown/EmojiNode.cs

@@ -6,13 +6,13 @@ namespace DiscordChatExporter.Core.Markdown;
 internal record EmojiNode(
     // Only present on custom emoji
     Snowflake? Id,
-    // Name of custom emoji (e.g. LUL) or actual representation of standard emoji (e.g. 🙂)
+    // Name of a custom emoji (e.g. LUL) or actual representation of a standard emoji (e.g. 🙂)
     string Name,
     bool IsAnimated) : MarkdownNode
 {
     public bool IsCustomEmoji => Id is not null;
 
-    // Name of custom emoji (e.g. LUL) or name of standard emoji (e.g. slight_smile)
+    // Name of a custom emoji (e.g. LUL) or name of a standard emoji (e.g. slight_smile)
     public string Code => IsCustomEmoji
         ? Name
         : EmojiIndex.TryGetCode(Name) ?? Name;

DiscordChatExporter.Core/Utils/Extensions/CollectionExtensions.cs

@@ -0,0 +1,18 @@
+using System.Collections.Generic;
+
+namespace DiscordChatExporter.Core.Utils.Extensions;
+
+public static class CollectionExtensions
+{
+    public static IEnumerable<T> Enumerate<T>(this T obj)
+    {
+        yield return obj;
+    }
+
+    public static IEnumerable<(T value, int index)> WithIndex<T>(this IEnumerable<T> source)
+    {
+        var i = 0;
+        foreach (var o in source)
+            yield return (o, i++);
+    }
+}

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/Extensions/StringExtensions.cs

@@ -1,5 +1,7 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Text;
+using System.Text.RegularExpressions;
 
 namespace DiscordChatExporter.Core.Utils.Extensions;
 
@@ -25,6 +27,14 @@ public static class StringExtensions
         }
     }
 
+    public static string ToDashCase(this string str) =>
+        Regex.Replace(str, @"(\p{Ll})(\p{Lu})", "$1-$2");
+
+    public static T? ParseEnumOrNull<T>(this string str, bool ignoreCase = true) where T : struct, Enum =>
+        Enum.TryParse<T>(str, ignoreCase, out var result)
+            ? result
+            : null;
+
     public static StringBuilder AppendIfNotEmpty(this StringBuilder builder, char value) =>
         builder.Length > 0
             ? builder.Append(value)

DiscordChatExporter.Core/Utils/Http.cs

@@ -1,9 +1,9 @@
 using System;
-using System.Globalization;
+using System.Linq;
-using System.IO;
 using System.Net;
 using System.Net.Http;
-using System.Text.RegularExpressions;
+using System.Net.Sockets;
+using System.Security.Authentication;
 using System.Threading.Tasks;
 using DiscordChatExporter.Core.Utils.Extensions;
 using Polly;
@@ -14,13 +14,27 @@ 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 ||
+        // Treat all server-side errors as retryable.
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/908
+        (int)statusCode >= 500;
+
+    private static bool IsRetryableException(Exception exception) =>
+        exception.GetSelfAndChildren().Any(ex =>
+            ex is TimeoutException or SocketException or AuthenticationException ||
+            ex is HttpRequestException hrex && IsRetryableStatusCode(hrex.TryGetStatusCode() ?? HttpStatusCode.OK)
+        );
+
+    public static IAsyncPolicy ResiliencePolicy { get; } =
         Policy
-            .Handle<IOException>()
+            .Handle<Exception>(IsRetryableException)
-            .Or<HttpRequestException>()
+            .WaitAndRetryAsync(4, i => TimeSpan.FromSeconds(Math.Pow(2, i) + 1));
-            .OrResult<HttpResponseMessage>(m => m.StatusCode == HttpStatusCode.TooManyRequests)
+
-            .OrResult(m => m.StatusCode == HttpStatusCode.RequestTimeout)
+    public static IAsyncPolicy<HttpResponseMessage> ResponseResiliencePolicy { get; } =
-            .OrResult(m => m.StatusCode >= HttpStatusCode.InternalServerError)
+        Policy
+            .Handle<Exception>(IsRetryableException)
+            .OrResult<HttpResponseMessage>(m => IsRetryableStatusCode(m.StatusCode))
             .WaitAndRetryAsync(
                 8,
                 (i, result, _) =>
@@ -43,24 +57,4 @@ 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.Core/Utils/PathEx.cs

@@ -17,4 +17,8 @@ public static class PathEx
 
         return buffer.ToString();
     }
+
+    public static bool IsDirectoryPath(string path) =>
+        path.EndsWith(Path.DirectorySeparatorChar) ||
+        path.EndsWith(Path.AltDirectorySeparatorChar);
 }

DiscordChatExporter.Gui/Converters/SnowflakeToDateTimeOffsetConverter.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Globalization;
+using System.Windows.Data;
+using DiscordChatExporter.Core.Discord;
+
+namespace DiscordChatExporter.Gui.Converters;
+
+[ValueConversion(typeof(Snowflake?), typeof(DateTimeOffset?))]
+public class SnowflakeToDateTimeOffsetConverter : IValueConverter
+{
+    public static SnowflakeToDateTimeOffsetConverter Instance { get; } = new();
+
+    public object? Convert(object value, Type targetType, object parameter, CultureInfo culture) =>
+        value is Snowflake snowflake
+            ? snowflake.ToDate()
+            : null;
+
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) =>
+        throw new NotSupportedException();
+}

DiscordChatExporter.Gui/DiscordChatExporter.Gui.csproj

@@ -14,15 +14,15 @@
 
   <ItemGroup>
     <PackageReference Include="Gress" Version="2.0.1" />
-    <PackageReference Include="MaterialDesignColors" Version="2.0.5" />
+    <PackageReference Include="MaterialDesignColors" Version="2.0.6" />
-    <PackageReference Include="MaterialDesignThemes" Version="4.4.0" />
+    <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" />
+    <PackageReference Include="DotnetRuntimeBootstrapper" Version="2.3.1" PrivateAssets="all" />
   </ItemGroup>
 
   <ItemGroup>

DiscordChatExporter.Gui/Services/SettingsService.cs

@@ -45,7 +45,8 @@ public partial class SettingsService
         try
         {
             return Registry.CurrentUser.OpenSubKey(
-                "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize", false
+                "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize",
+                false
             )?.GetValue("AppsUseLightTheme") is 0;
         }
         catch

DiscordChatExporter.Gui/ViewModels/Components/DashboardViewModel.cs

@@ -44,6 +44,8 @@ public class DashboardViewModel : PropertyChangedBase
 
     public Guild? SelectedGuild { get; set; }
 
+    public bool IsDirectMessageGuildSelected => SelectedGuild?.Id == Guild.DirectMessages.Id;
+
     public IReadOnlyList<Channel>? AvailableChannels => SelectedGuild is not null
         ? GuildChannelMap?[SelectedGuild]
         : null;
@@ -104,8 +106,9 @@ public class DashboardViewModel : PropertyChangedBase
             var guildChannelMap = new Dictionary<Guild, IReadOnlyList<Channel>>();
             await foreach (var guild in discord.GetUserGuildsAsync())
             {
-                var channels = await discord.GetGuildChannelsAsync(guild.Id);
+                guildChannelMap[guild] = (await discord.GetGuildChannelsAsync(guild.Id))
-                guildChannelMap[guild] = channels.Where(c => c.IsTextChannel).ToArray();
+                    .Where(c => c.Kind != ChannelKind.GuildCategory)
+                    .ToArray();
             }
 
             _discord = discord;

DiscordChatExporter.Gui/Views/Components/DashboardView.xaml

@@ -8,6 +8,8 @@
     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:data="clr-namespace:DiscordChatExporter.Core.Discord.Data;assembly=DiscordChatExporter.Core"
+    xmlns:globalization="clr-namespace:System.Globalization;assembly=System.Runtime"
     xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:s="https://github.com/canton7/Stylet"
@@ -16,6 +18,14 @@
     Loaded="{s:Action OnViewLoaded}"
     mc:Ignorable="d">
     <UserControl.Resources>
+        <!--  Sort DMs by last message  -->
+        <CollectionViewSource x:Key="AvailableDirectMessageChannelsViewSource" Source="{Binding AvailableChannels, Mode=OneWay}">
+            <CollectionViewSource.SortDescriptions>
+                <componentModel:SortDescription Direction="Descending" PropertyName="LastMessageId" />
+                <componentModel:SortDescription Direction="Ascending" PropertyName="Name" />
+            </CollectionViewSource.SortDescriptions>
+        </CollectionViewSource>
+        <!--  Sort guild channels by position  -->
         <CollectionViewSource x:Key="AvailableChannelsViewSource" Source="{Binding AvailableChannels, Mode=OneWay}">
             <CollectionViewSource.GroupDescriptions>
                 <PropertyGroupDescription PropertyName="Category.Name" />
@@ -125,30 +135,25 @@
             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"
+                        FontWeight="Light"
                         LineHeight="20">
-                        <Run FontSize="18" Text="Please provide authentication token to continue" />
-                        <LineBreak />
-                        <LineBreak />
-
                         <!--  User token  -->
                         <InlineUIContainer>
                             <materialDesign:PackIcon
-                                Margin="1,0,0,-2"
+                                Margin="0,0,2,-2"
                                 Foreground="{DynamicResource PrimaryHueMidBrush}"
                                 Kind="Account" />
                         </InlineUIContainer>
-                        <Run FontSize="16" Text="Authenticate using your personal account" />
+                        <Run FontSize="16" FontWeight="SemiBold" Text="To get token for your personal account:" />
+                        <LineBreak />
+                        <Run Text="*  Automating user accounts is technically against TOS —" />
+                        <Run FontWeight="SemiBold" Text="use at your own risk" /><Run Text="!" />
                         <LineBreak />
                         <Run Text="1. Open Discord in your" />
                         <Hyperlink Command="{s:Action OpenDiscord}">
@@ -156,49 +161,46 @@
                         </Hyperlink>
                         <Run Text="and login" />
                         <LineBreak />
-                        <Run Text="2. Press" />
+                        <Run Text="2. Open any server or direct message channel" />
+                        <LineBreak />
+                        <Run Text="3. 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 FontWeight="SemiBold" Text="Network" />
                         <Run Text="tab" />
                         <LineBreak />
-                        <Run Text="5. On the left, expand" />
+                        <Run Text="5. Press" />
-                        <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 Text="6. Search for a request containing" />
-                        <Run FontWeight="SemiBold" Text="token" />
+                        <Run FontWeight="SemiBold" Text="messages?limit=50" />
-                        <Run Text="key" />
+                        <Run Text="or similar" />
                         <LineBreak />
-                        <Run Text="*  Automating user accounts is technically against TOS, use at your own risk!" />
+                        <Run Text="7. Select the" />
+                        <Run FontWeight="SemiBold" Text="Headers" />
+                        <Run Text=" tab on the right" />
+                        <LineBreak />
+                        <Run Text="8. Scroll down to the" />
+                        <Run FontWeight="SemiBold" Text="Request Headers" />
+                        <Run Text="section" />
+                        <LineBreak />
+                        <Run Text="9. Copy the value of the" />
+                        <Run FontWeight="SemiBold" Text="authorization" />
+                        <Run Text="header" />
                         <LineBreak />
                         <LineBreak />
 
                         <!--  Bot token  -->
                         <InlineUIContainer>
                             <materialDesign:PackIcon
-                                Margin="1,0,0,-2"
+                                Margin="0,0,2,-2"
                                 Foreground="{DynamicResource PrimaryHueMidBrush}"
                                 Kind="Robot" />
                         </InlineUIContainer>
-                        <Run FontSize="16" Text="Authenticate using a bot account" />
+                        <Run FontSize="16" FontWeight="SemiBold" Text="To get token for a bot account:" />
                         <LineBreak />
                         <Run Text="1. Open Discord" />
                         <Hyperlink Command="{s:Action OpenDiscordDeveloperPortal}">
@@ -216,10 +218,14 @@
                         <Run Text="click" />
                         <Run FontWeight="SemiBold" Text="Copy" />
                         <LineBreak />
+                        <Run Text="*  Your bot needs to have" />
+                        <Run FontWeight="SemiBold" Text="Message Content Intent" />
+                        <Run Text="enabled to read messages" />
+                        <LineBreak />
                         <LineBreak />
 
-                        <Run FontSize="16" Text="If you have questions or issues, please refer to the" />
+                        <Run Text="If you have questions or issues, please refer to the" />
-                        <Hyperlink Command="{s:Action ShowHelp}" FontSize="16">wiki</Hyperlink><Run FontSize="16" Text="." />
+                        <Hyperlink Command="{s:Action ShowHelp}">wiki</Hyperlink><Run Text="." />
                     </TextBlock>
                 </ScrollViewer>
             </Grid>
@@ -276,13 +282,24 @@
                 <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.Style>
+                            <Style BasedOn="{StaticResource {x:Type ListBox}}" TargetType="{x:Type ListBox}">
+                                <Style.Triggers>
+                                    <DataTrigger Binding="{Binding IsDirectMessageGuildSelected}" Value="True">
+                                        <Setter Property="ItemsSource" Value="{Binding Source={StaticResource AvailableDirectMessageChannelsViewSource}}" />
+                                    </DataTrigger>
+                                    <DataTrigger Binding="{Binding IsDirectMessageGuildSelected}" Value="False">
+                                        <Setter Property="ItemsSource" Value="{Binding Source={StaticResource AvailableChannelsViewSource}}" />
+                                    </DataTrigger>
+                                </Style.Triggers>
+                            </Style>
+                        </ListBox.Style>
                         <ListBox.GroupStyle>
                             <GroupStyle>
                                 <GroupStyle.ContainerStyle>
@@ -308,7 +325,7 @@
                             </GroupStyle>
                         </ListBox.GroupStyle>
                         <ListBox.ItemTemplate>
-                            <DataTemplate>
+                            <DataTemplate DataType="{x:Type data:Channel}">
                                 <Grid Margin="-8" Background="Transparent">
                                     <Grid.InputBindings>
                                         <MouseBinding Command="{s:Action ExportChannels}" MouseAction="LeftDoubleClick" />
@@ -318,13 +335,31 @@
                                         <ColumnDefinition Width="*" />
                                         <ColumnDefinition Width="Auto" />
                                     </Grid.ColumnDefinitions>
+                                    <Grid.ToolTip>
+                                        <TextBlock>
+                                            <Run Text="Last message sent on:" />
+                                            <Run FontWeight="SemiBold" Text="{Binding LastMessageId, Converter={x:Static converters:SnowflakeToDateTimeOffsetConverter.Instance}, ConverterCulture={x:Static globalization:CultureInfo.CurrentCulture}, TargetNullValue=never}" />
+                                        </TextBlock>
+                                    </Grid.ToolTip>
 
                                     <!--  Channel icon  -->
                                     <materialDesign:PackIcon
                                         Grid.Column="0"
                                         Margin="16,7,0,6"
-                                        VerticalAlignment="Center"
+                                        VerticalAlignment="Center">
-                                        Kind="Pound" />
+                                        <materialDesign:PackIcon.Style>
+                                            <Style TargetType="{x:Type materialDesign:PackIcon}">
+                                                <Style.Triggers>
+                                                    <DataTrigger Binding="{Binding SupportsVoice}" Value="True">
+                                                        <Setter Property="Kind" Value="VolumeHigh" />
+                                                    </DataTrigger>
+                                                    <DataTrigger Binding="{Binding SupportsVoice}" Value="False">
+                                                        <Setter Property="Kind" Value="Pound" />
+                                                    </DataTrigger>
+                                                </Style.Triggers>
+                                            </Style>
+                                        </materialDesign:PackIcon.Style>
+                                    </materialDesign:PackIcon>
 
                                     <!--  Channel name  -->
                                     <TextBlock

DiscordChatExporter.Gui/Views/Dialogs/ExportSetupView.xaml

@@ -5,6 +5,7 @@
     xmlns:converters="clr-namespace:DiscordChatExporter.Gui.Converters"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:dialogs="clr-namespace:DiscordChatExporter.Gui.ViewModels.Dialogs"
+    xmlns:globalization="clr-namespace:System.Globalization;assembly=System.Runtime"
     xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:s="https://github.com/canton7/Stylet"
@@ -86,7 +87,7 @@
                         Style="{DynamicResource MaterialDesignOutlinedComboBox}">
                         <ComboBox.ItemTemplate>
                             <DataTemplate>
-                                <TextBlock Text="{Binding Converter={x:Static converters:ExportFormatToStringConverter.Instance}}" />
+                                <TextBlock Text="{Binding Converter={x:Static converters:ExportFormatToStringConverter.Instance}, ConverterCulture={x:Static globalization:CultureInfo.CurrentCulture}}" />
                             </DataTemplate>
                         </ComboBox.ItemTemplate>
                     </ComboBox>
@@ -110,8 +111,8 @@
                                 Margin="16,8,16,4"
                                 materialDesign:HintAssist.Hint="After (date)"
                                 materialDesign:HintAssist.IsFloating="True"
-                                DisplayDateEnd="{Binding BeforeDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}}"
+                                DisplayDateEnd="{Binding BeforeDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}, ConverterCulture={x:Static globalization:CultureInfo.CurrentCulture}}"
-                                SelectedDate="{Binding AfterDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}}"
+                                SelectedDate="{Binding AfterDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}, ConverterCulture={x:Static globalization:CultureInfo.CurrentCulture}}"
                                 Style="{DynamicResource MaterialDesignOutlinedDatePicker}"
                                 ToolTip="Only include messages sent after this date" />
                             <DatePicker
@@ -120,8 +121,8 @@
                                 Margin="16,8,16,4"
                                 materialDesign:HintAssist.Hint="Before (date)"
                                 materialDesign:HintAssist.IsFloating="True"
-                                DisplayDateStart="{Binding AfterDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}}"
+                                DisplayDateStart="{Binding AfterDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}, ConverterCulture={x:Static globalization:CultureInfo.CurrentCulture}}"
-                                SelectedDate="{Binding BeforeDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}}"
+                                SelectedDate="{Binding BeforeDate, Converter={x:Static converters:DateTimeOffsetToDateTimeConverter.Instance}, ConverterCulture={x:Static globalization:CultureInfo.CurrentCulture}}"
                                 Style="{DynamicResource MaterialDesignOutlinedDatePicker}"
                                 ToolTip="Only include messages sent before this date" />
                             <materialDesign:TimePicker
@@ -132,7 +133,7 @@
                                 materialDesign:HintAssist.IsFloating="True"
                                 Is24Hours="{x:Static utils:Internationalization.Is24Hours}"
                                 IsEnabled="{Binding IsAfterDateSet}"
-                                SelectedTime="{Binding AfterTime, Converter={x:Static converters:TimeSpanToDateTimeConverter.Instance}}"
+                                SelectedTime="{Binding AfterTime, Converter={x:Static converters:TimeSpanToDateTimeConverter.Instance}, ConverterCulture={x:Static globalization:CultureInfo.CurrentCulture}}"
                                 Style="{DynamicResource MaterialDesignOutlinedTimePicker}"
                                 ToolTip="Only include messages sent after this time" />
                             <materialDesign:TimePicker
@@ -143,7 +144,7 @@
                                 materialDesign:HintAssist.IsFloating="True"
                                 Is24Hours="{x:Static utils:Internationalization.Is24Hours}"
                                 IsEnabled="{Binding IsBeforeDateSet}"
-                                SelectedTime="{Binding BeforeTime, Converter={x:Static converters:TimeSpanToDateTimeConverter.Instance}}"
+                                SelectedTime="{Binding BeforeTime, Converter={x:Static converters:TimeSpanToDateTimeConverter.Instance}, ConverterCulture={x:Static globalization:CultureInfo.CurrentCulture}}"
                                 Style="{DynamicResource MaterialDesignOutlinedTimePicker}"
                                 ToolTip="Only include messages sent before this time" />
                         </Grid>

DiscordChatExporter.sln

@@ -9,7 +9,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		License.txt = License.txt
 		Readme.md = Readme.md
 		Directory.Build.props = Directory.Build.props
-		Dockerfile = Dockerfile
+		DiscordChatExporter.Cli.dockerfile = DiscordChatExporter.Cli.dockerfile
 	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DiscordChatExporter.Gui", "DiscordChatExporter.Gui\DiscordChatExporter.Gui.csproj", "{732A67AF-93DE-49DF-B10F-FD74710B7863}"

Dockerfile

@@ -1,20 +0,0 @@
-# Build
-FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
-WORKDIR /src
-
-COPY favicon.ico ./
-COPY NuGet.config ./
-COPY Directory.Build.props ./
-COPY DiscordChatExporter.Core DiscordChatExporter.Core
-COPY DiscordChatExporter.Cli DiscordChatExporter.Cli
-
-RUN dotnet publish DiscordChatExporter.Cli -o DiscordChatExporter.Cli/publish -c Release
-
-# Run
-FROM mcr.microsoft.com/dotnet/runtime:6.0 AS run
-WORKDIR /app
-
-COPY --from=build /src/DiscordChatExporter.Cli/publish ./
-
-WORKDIR /app/out
-ENTRYPOINT ["dotnet", "/app/DiscordChatExporter.Cli.dll"]

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>
+  <config>
+    <add key="defaultPushSource" value="https://api.nuget.org/v3/index.json" />
+  </config>
 </configuration>

Readme.md

@@ -1,7 +1,7 @@
 # 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/CI/master)](https://github.com/Tyrrrz/DiscordChatExporter/actions)
+[![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)
@@ -9,14 +9,16 @@
 [![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**: maintenance mode<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)**.
 
-## 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:
 
@@ -46,7 +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>
@@ -59,10 +61,11 @@ The following table lists all available download options:
       <td><b>CLI</b></td>
       <td>
         <ul>
-          <li>🟢 <b><a href="https://github.com/Tyrrrz/DiscordChatExporter/releases/latest">Stable release</a></b> (<code>DiscordChatExporter.CLI.zip</code>) ⚙️</li>
+          <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>
+          <li>📦 <a href="https://aur.archlinux.org/packages/discord-chat-exporter-cli">AUR</a> (<code>discord-chat-exporter-cli</code>)</li>
+          <li>📦 <a href="https://search.nixos.org/packages?query=discordchatexporter-cli">Nix</a> (<code>discordchatexporter-cli</code>)</li>
         </ul>
       </td>
       <td>
@@ -76,12 +79,20 @@ The following table lists all available download options:
   </tbody>
 </table>
 
-- ⚙️ - Requires .NET runtime to be installed manually:
+> **Note**:
-  - [.NET v6.0 Runtime for **Windows x64**](https://dotnet.microsoft.com/download/dotnet-core/thank-you/runtime-desktop-6.0.0-windows-x64-installer)
+> AUR and Nix packages linked above are maintained by the community.
-  - [.NET v6.0 Runtime for **Windows x86**](https://dotnet.microsoft.com/download/dotnet-core/thank-you/runtime-desktop-6.0.0-windows-x86-installer)
+> If you have any issues with them, please contact the corresponding maintainers.
-  - [.NET v6.0 Runtime for **macOS x64**](https://dotnet.microsoft.com/download/dotnet-core/thank-you/runtime-6.0.0-macos-x64-installer)
+
-  - [.NET v6.0 Runtime for **Linux**](https://docs.microsoft.com/en-us/dotnet/core/install/linux) (find your distro)
+> **Warning**:
-- 🦄 - Community-maintained resource
+> To run **DiscordChatExporter** on macOS and Linux, you need to make sure that **.NET Runtime v6** is installed.
+> You can download it here:
+>
+> - [.NET Runtime v6 for **macOS x64**](https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/runtime-6.0.6-macos-x64-installer)
+> - [.NET Runtime v6 for **macOS Arm64**](https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/runtime-6.0.6-macos-arm64-installer)
+> - [.NET Runtime v6 for **Linux**](https://docs.microsoft.com/en-us/dotnet/core/install/linux) (find the correct download for your distro)
+>
+> This should not be necessary if you install **DiscordChatExporter** using a package manager, as it should take care of the dependencies for you.
+> This is also not necessary if you are running **DiscordChatExporter** via Docker, because the image already contains the runtime.
 
 ## Features
 
@@ -95,5 +106,5 @@ The following table lists all available download options:
 
 ## Screenshots
 
-![channel list](.screenshots/list.png)
+![channel list](.assets/list.png)
-![rendered output](.screenshots/output.png)
+![rendered output](.assets/output.png)