Update version

Closes #327

.config/dotnet-tools.json

@@ -0,0 +1,12 @@
+{
+  "version": 1,
+  "isRoot": true,
+  "tools": {
+    "xamlstyler.console": {
+      "version": "3.2003.9",
+      "commands": [
+        "xstyler"
+      ]
+    }
+  }
+}

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+github: Tyrrrz
+patreon: Tyrrrz
+custom: ['buymeacoffee.com/Tyrrrz', 'tyrrrz.me/donate']

.github/workflows/CD.yml

@@ -0,0 +1,66 @@
+name: CD
+
+on:
+  push:
+    tags:
+    - '*'
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Install .NET Core
+      uses: actions/setup-dotnet@v1.4.0
+      with:
+        dotnet-version: 3.1.100
+
+    - 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

.github/workflows/CI.yml

@@ -0,0 +1,34 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Install .NET Core
+      uses: actions/setup-dotnet@v1.4.0
+      with:
+        dotnet-version: 3.1.100
+
+    - 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: 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/

Changelog.md

@@ -1,7 +1,105 @@
+### v2.21.1 (19-Jul-2020)
+
+- Fixed an issue where the export crashed if an embedded image has been deleted. Such media files are now ignored.
+- Changed the naming convention for downloaded media files so that the original file names are used when possible.
+
+### v2.21 (18-Jul-2020)
+
+- Added a new option that enables self-contained exports for all output formats. You can turn it on in the export setup dialog in GUI or using the `--media` option in CLI. When using this, the application will additionally download any media content directly referenced from the exported file instead of linking back to Discord CDN. The files which are downloaded include: guild icons, user avatars, attachments, embedded images, reaction emojis. Note that only files which are actually referenced by the export are downloaded, which means that, for example, user avatars will not be downloaded when using plain text export format. This option is not meant to enable complete offline viewing for HTML exports, but rather to make it easier to archive media content that may eventually get deleted from Discord servers. Also keep in mind that this option may make the export drastically slower and the total file size larger.
+- Changed "discordapp.com" to "discord.com" where applicable as Discord is migrating to a new domain. CDN will remain on "cdn.discordapp.com" for the foreseeable future.
+
+Note that all existing and current HTML exports will likely not render accurately because Discord enabled CORS for their font resources, which prevents them from loading locally. Please refer to [issue #322](https://github.com/Tyrrrz/DiscordChatExporter/issues/322) for discussion on this topic. 
+
+### v2.20 (27-Apr-2020)
+
+- [CLI] Added environment variables as fallback for `--token` and `--bot` options. They are `DISCORD_TOKEN` and `DISCORD_TOKEN_BOT` respectively.
+- [GUI] Fixed a crash that occurred if the application was closed in the middle of an auto-update.
+- [GUI] Added a link to project's wiki in the usage guide.
+- [HTML] Added full spoiler support for text and images. To spoil the hidden content you now need to click on it, similarly to how it works in Discord. (Thanks [@FM-96](https://github.com/FM-96))
+- [HTML] Updated grammar for consecutive single-line quotes. Previously they appeared separately, now they're grouped together as if it was one multi-line quote instead.
+- [HTML] Fixed an issue where messages sent by the same bot but with different usernames were grouped together when they shouldn't be.
+- [HTML] Updated grammar for single-line code blocks to accept double backticks as synonymous with single backticks. This change makes code blocks appear the same, whether they were inserted manually or using Discord's buggy markdown preview mode.
+- [HTML] Fixed styling inconsistencies and other minor issues.
+- [TXT/JSON] Fixed an issue where markdown was not parsed correctly in embed fields.
+- [HTML] Changed markdown formatting in embeds so it follows the same set of rules as in Discord.
+- Added channel category to the default file name used when exporting chat logs.
+- [HTML/TXT/JSON] Added channel category to exported metadata.
+- [CLI] Updated commands to also show channel category as well as channel name wherever relevant.
+- Starting with this release, Docker images will have new tags: `stable` for latest stable release and `2.20` for a specific version.
+
+### v2.19 (26-Mar-2020)
+
+- Added parallel exporting. This option allows you to export multiple channels faster by doing it in parallel. You can configure the parallel limit in settings (GUI) or with the `--parallel` option (CLI). Default value is `1`, which means there is no parallelization. Warning: be careful when using this option, as this will result in higher volume of concurrent HTTP requests sent to Discord, which might get you flagged. Use at your own risk.
+- [HTML] Added support for user colors. User names are now appropriately colored according to the assigned guild roles.
+- [HTML] Added support for nicknames. User names are replaced with nicknames where it's applicable. It's still possible to see the full user name by hovering your mouse over the nickname.
+- [HTML] Improved styling for mentions to bring it more in line with how it looks in Discord.
+
+### v2.18 (04-Feb-2020)
+
+- Added JSON export format. It's a structured data format which is easy to parse. If you're using DiscordChatExporter to export chat logs for further ingestion by another tool, this is most likely the format you will want to use.
+- [GUI] You can now quickly jump to a specific channel in a list. For example, if you want to jump to a channel named "General", you can simply press the 'g' key in the channel list view. You can also press 'g', 'e' and 'n' in quick succession which will jump to the next channel that starts with "gen". This mechanic is consistent with other Windows applications.
+- [CLI] Improved help text screen.
+
+### v2.17 (12-Jan-2020)
+
+- Fixed an issue where an empty file was produced when exporting a channel with no messages (for specified period). With the new behavior, no file will be created and instead a message will be shown to the user informing of the failure.
+- [HTML/TXT] Added message count to the bottom of the file. This number shows how many messages were exported as part of the current file. Prior to 2.16 this number was present along with the rest of the metadata at the top, then removed due to changes in the exporter, and now brought back at the end of the file instead.
+- [HTML] Fixed an issue where some emojis were not properly rendered.
+- [GUI] Added a setting that lets you configure whether to remember the last used token. Previously it was the default behavior, but now you can disable it if you don't want the token persisted on your system.
+
+### v2.16 (08-Dec-2019)
+
+- Migrated from .NET Framework to .NET Core. To run this and future versions of DiscordChatExporter you will need [.NET Core runtime for desktop apps](https://dotnet.microsoft.com/download/dotnet-core/3.1/runtime) (for GUI/CLI version on Windows) or [.NET Core base runtime](https://dotnet.microsoft.com/download/dotnet-core/3.1) (for CLI version on Windows, Linux or macOS).
+- Reworked the exporter engine to render output using streaming data source. This means that only a very small portion of messages are cached in memory when exporting. In other words, you are only limited by storage space and not how much RAM you have, so you can now export terabytes of chat logs without hitting out of memory exceptions. I still recommend using partitions if you're exporting very large chat logs (250k+ messages) to HTML, unless you want your computer to catch fire when you try to open the export in browser.
+- Changed how partitioned files are named, due to the fact that total number of partitions is no longer known ahead of time.
+- Added a warning about automating user accounts to the usage guide in both GUI and CLI versions.
+- Added support for announcement (news) channels. You will now be able to see them in the list and export them.
+- Fixed various issues that resulted in exceptions during export process.
+- [HTML/TXT] Removed message count from the metadata. Due to the fact that the messages are exported as they are streamed, total number of messages is not known ahead of time.
+- [HTML] Changed default color of the embed color pill to match the theme.
+- [HTML] Changed emoji parser to be less greedy. As a result it should match fewer character sequences that look like emojis but really aren't, but on the other hand it might miss some actual emojis. This means that some standard emojis (i.e. not custom server emojis) may not look like in Discord. This is a compromise I'm willing to take because detecting emojis in text is really hard to get right and not worth it at all.
+- [HTML] Some other minor styling adjustments.
+- [CSV] Replaced semicolons (;) with (,) as separators.
+
+Please note that CSV export is most likely not going to receive future updates and will remain only as an option for those who wish to use it for text analysis. In other words, it won't contain any of the rich media features like embeds. If you're currently using CSV as a structured output to feed into your program, JSON output will replace that in the future.
+
+### v2.15 (15-Sep-2019)
+
+- Improved markdown parser and made it even faster for non-HTML formats.
+- [HTML] Added support for block quotes.
+- [HTML] Links pointing to a Discord message will now navigate to the linked message inside exported chat log if it's there.
+- [HTML] Updated light theme to match how it looks in Discord after recent changes.
+- [HTML] Added indication for when a message is pinned. Pinned messages now have a tinted background.
+- [HTML] Fixed an issue where multiline code blocks sometimes had incorrect formatting applied to them.
+- [TXT] Added indication for when a message is pinned. Pinned messages now have `(pinned)` next to timestamp and author.
+- [CSV] Added message author's user ID to output.
+- [GUI] Streamlined auto-update process a bit.
+- [GUI] Added some tooltips.
+
+### v2.14 (15-Jun-2019)
+
+- [TXT] Added support for embeds.
+- [TXT] Added support for reactions.
+- [CSV] Added support for reactions.
+- [TXT] Changed how attachments are rendered.
+
+### v2.13.1 (06-Jun-2019)
+
+- Fixed an issue where the app sometimes crashed when exporting due to `System.InvalidCastException`.
+- [HTML] Added `data-user-id` attribute to `span.chatlog__author-name`. The value of this attribute is author's Discord user ID.
+
+### v2.13 (15-May-2019)
+
+- Updated usage instructions.
+- [HTML] Added BOT tags to messages posted by bots.
+- [GUI] UI will now be disabled when exporting.
+- [GUI] Notification informing that the export has completed will now appear after all exports have completed, instead of each of them separately.
+
 ### v2.12.1 (12-Apr-2019)
 
 - [GUI] Fixed an issue where the app crashed when trying to export multiple channels.
 - [HTML] Fixed an issue where some of the emojis were rendered via Twemoji while Discord renders them as plain text.
+- [HTML] Fixed an issue where emojis weren't jumbo if there were more than one of them.
 
 ### v2.12 (11-Apr-2019)
 

Deploy/Choco/discordchatexporter.nuspec

@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<package xmlns="http://schemas.microsoft.com/packaging/2015/06/nuspec.xsd">
-  <metadata>
-    <id>discordchatexporter</id>
-    <title>DiscordChatExporter</title>
-    <version>2.12.1</version>
-    <owners>Tyrrrz</owners>
-    <authors>Tyrrrz</authors>
-    <copyright>Copyright (C) Alexey Golub</copyright>
-    <summary>Exports Discord chat logs to a file</summary>
-    <description>DiscordChatExporter can be used to export message history from a Discord channel to a file. It works for both direct message chats and guild chats, supports markdown, message grouping, and attachments. The tool also lets you select from/to dates to limit the exported messages. There are options to configure the output, such as date format, color theme, message grouping limit, etc.</description>
-    <tags>discordchatexporter discord export chat logs archive gui</tags>
-    <projectSourceUrl>https://github.com/Tyrrrz/DiscordChatExporter</projectSourceUrl>
-    <packageSourceUrl>https://github.com/Tyrrrz/DiscordChatExporter</packageSourceUrl>
-    <projectUrl>http://tyrrrz.me/Projects/DiscordChatExporter</projectUrl>
-    <releaseNotes>https://github.com/Tyrrrz/DiscordChatExporter/blob/master/Changelog.md</releaseNotes>
-    <iconUrl>https://raw.githubusercontent.com/Tyrrrz/DiscordChatExporter/master/favicon.png</iconUrl>
-    <licenseUrl>https://raw.githubusercontent.com/Tyrrrz/DiscordChatExporter/master/License.txt</licenseUrl>
-    <requireLicenseAcceptance>true</requireLicenseAcceptance>
-    <bugTrackerUrl>https://github.com/Tyrrrz/DiscordChatExporter/issues</bugTrackerUrl>
-  </metadata>
-  <files>
-    <file src="tools\**" target="tools" />
-  </files>
-</package>

Deploy/Choco/tools/chocolateyinstall.ps1

@@ -1,24 +0,0 @@
-$ErrorActionPreference = 'Stop'
-$packageName = $env:ChocolateyPackageName
-$installDirPath = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
-
-# Install package (GUI)
-
-$packageArgs = @{
-    packageName   = $packageName
-    unzipLocation = $installDirPath
-    url           = 'https://github.com/Tyrrrz/DiscordChatExporter/releases/download/2.12.1/DiscordChatExporter.zip'
-}
-Install-ChocolateyZipPackage @packageArgs
-
-# Mark the executable as GUI
-New-Item (Join-Path $installDirPath "DiscordChatExporter.exe.gui") -ItemType File -Force
-
-# Install package (CLI)
-
-$packageArgs = @{
-    packageName   = $packageName
-    unzipLocation = $installDirPath
-    url           = 'https://github.com/Tyrrrz/DiscordChatExporter/releases/download/2.12.1/DiscordChatExporter.CLI.zip'
-}
-Install-ChocolateyZipPackage @packageArgs

Deploy/Prepare.ps1

@@ -1,27 +0,0 @@
-# --- PORTABLE / GUI ---
-
-# Get files
-$files = @()
-$files += Get-Item -Path "$PSScriptRoot\..\License.txt"
-$files += Get-ChildItem -Path "$PSScriptRoot\..\DiscordChatExporter.Gui\bin\Release\*" -Include "*.exe", "*.dll", "*.config"
-
-# Pack into archive
-New-Item "$PSScriptRoot\Portable\GUI\bin" -ItemType Directory -Force
-$files | Compress-Archive -DestinationPath "$PSScriptRoot\Portable\GUI\bin\DiscordChatExporter.zip" -Force
-
-# --- PORTABLE / CLI ---
-
-# Get files
-$files = @()
-$files += Get-Item -Path "$PSScriptRoot\..\License.txt"
-$files += Get-ChildItem -Path "$PSScriptRoot\..\DiscordChatExporter.Cli\bin\Release\net46\*" -Include "*.exe", "*.dll", "*.config"
-
-# Pack into archive
-New-Item "$PSScriptRoot\Portable\CLI\bin" -ItemType Directory -Force
-$files | Compress-Archive -DestinationPath "$PSScriptRoot\Portable\CLI\bin\DiscordChatExporter.CLI.zip" -Force
-
-# --- CHOCOLATEY ---
-
-# Create package
-New-Item "$PSScriptRoot\Choco\bin\" -ItemType Directory -Force
-choco pack $PSScriptRoot\Choco\discordchatexporter.nuspec --out $PSScriptRoot\Choco\bin\

DiscordChatExporter.Cli/Commands/Base/ExportCommandBase.cs

@@ -0,0 +1,72 @@
+using System;
+using System.IO;
+using System.Threading.Tasks;
+using CliFx;
+using CliFx.Attributes;
+using CliFx.Utilities;
+using DiscordChatExporter.Domain.Discord.Models;
+using DiscordChatExporter.Domain.Exporting;
+
+namespace DiscordChatExporter.Cli.Commands.Base
+{
+    public abstract class ExportCommandBase : TokenCommandBase
+    {
+        [CommandOption("output", 'o', Description = "Output file or directory path.")]
+        public string OutputPath { get; set; } = Directory.GetCurrentDirectory();
+
+        [CommandOption("format", 'f', Description = "Output file format.")]
+        public ExportFormat ExportFormat { get; set; } = ExportFormat.HtmlDark;
+
+        [CommandOption("after", Description = "Limit to messages sent after this date.")]
+        public DateTimeOffset? After { get; set; }
+
+        [CommandOption("before", Description = "Limit to messages sent before this date.")]
+        public DateTimeOffset? Before { get; set; }
+
+        [CommandOption("partition", 'p', Description = "Split output into partitions limited to this number of messages.")]
+        public int? PartitionLimit { get; set; }
+
+        [CommandOption("media", Description = "Download referenced media content.")]
+        public bool ShouldDownloadMedia { get; set; }
+
+        [CommandOption("dateformat", Description = "Date format used in output.")]
+        public string DateFormat { get; set; } = "dd-MMM-yy hh:mm tt";
+
+        protected ChannelExporter GetChannelExporter() => new ChannelExporter(GetDiscordClient());
+
+        protected async ValueTask ExportAsync(IConsole console, Guild guild, Channel channel)
+        {
+            console.Output.Write($"Exporting channel '{channel.Category} / {channel.Name}'... ");
+            var progress = console.CreateProgressTicker();
+
+            var request = new ExportRequest(
+                guild,
+                channel,
+                OutputPath,
+                ExportFormat,
+                After,
+                Before,
+                PartitionLimit,
+                ShouldDownloadMedia,
+                DateFormat
+            );
+
+            await GetChannelExporter().ExportChannelAsync(request, progress);
+
+            console.Output.WriteLine();
+            console.Output.WriteLine("Done.");
+        }
+
+        protected async ValueTask ExportAsync(IConsole console, Channel channel)
+        {
+            var guild = await GetDiscordClient().GetGuildAsync(channel.GuildId);
+            await ExportAsync(console, guild, channel);
+        }
+
+        protected async ValueTask ExportAsync(IConsole console, string channelId)
+        {
+            var channel = await GetDiscordClient().GetChannelAsync(channelId);
+            await ExportAsync(console, channel);
+        }
+    }
+}

DiscordChatExporter.Cli/Commands/Base/ExportMultipleCommandBase.cs

@@ -0,0 +1,76 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using CliFx;
+using CliFx.Attributes;
+using CliFx.Utilities;
+using DiscordChatExporter.Domain.Discord.Models;
+using DiscordChatExporter.Domain.Exceptions;
+using DiscordChatExporter.Domain.Exporting;
+using DiscordChatExporter.Domain.Utilities;
+using Gress;
+using Tyrrrz.Extensions;
+
+namespace DiscordChatExporter.Cli.Commands.Base
+{
+    public abstract class ExportMultipleCommandBase : ExportCommandBase
+    {
+        [CommandOption("parallel", Description = "Export this number of channels in parallel.")]
+        public int ParallelLimit { get; set; } = 1;
+
+        protected async ValueTask ExportMultipleAsync(IConsole console, IReadOnlyList<Channel> channels)
+        {
+            // HACK: this uses a separate route from ExportCommandBase because the progress ticker is not thread-safe
+
+            console.Output.Write($"Exporting {channels.Count} channels... ");
+            var progress = console.CreateProgressTicker();
+
+            var operations = progress.Wrap().CreateOperations(channels.Count);
+
+            var errors = new List<string>();
+
+            var successfulExportCount = 0;
+            await channels.Zip(operations).ParallelForEachAsync(async tuple =>
+            {
+                var (channel, operation) = tuple;
+
+                try
+                {
+                    var guild = await GetDiscordClient().GetGuildAsync(channel.GuildId);
+
+                    var request = new ExportRequest(
+                        guild,
+                        channel,
+                        OutputPath,
+                        ExportFormat,
+                        After,
+                        Before,
+                        PartitionLimit,
+                        ShouldDownloadMedia,
+                        DateFormat
+                    );
+
+                    await GetChannelExporter().ExportChannelAsync(request, operation);
+
+                    Interlocked.Increment(ref successfulExportCount);
+                }
+                catch (DiscordChatExporterException ex) when (!ex.IsCritical)
+                {
+                    errors.Add(ex.Message);
+                }
+                finally
+                {
+                    operation.Dispose();
+                }
+            }, ParallelLimit.ClampMin(1));
+
+            console.Output.WriteLine();
+
+            foreach (var error in errors)
+                console.Error.WriteLine(error);
+
+            console.Output.WriteLine($"Successfully exported {successfulExportCount} channel(s).");
+        }
+    }
+}

DiscordChatExporter.Cli/Commands/Base/TokenCommandBase.cs

@@ -0,0 +1,24 @@
+using System.Threading.Tasks;
+using CliFx;
+using CliFx.Attributes;
+using DiscordChatExporter.Domain.Discord;
+
+namespace DiscordChatExporter.Cli.Commands.Base
+{
+    public abstract class TokenCommandBase : ICommand
+    {
+        [CommandOption("token", 't', IsRequired = true, EnvironmentVariableName = "DISCORD_TOKEN",
+            Description = "Authorization token.")]
+        public string TokenValue { get; set; } = "";
+
+        [CommandOption("bot", 'b', EnvironmentVariableName = "DISCORD_TOKEN_BOT",
+            Description = "Whether this authorization token belongs to a bot.")]
+        public bool IsBotToken { get; set; }
+
+        protected AuthToken GetAuthToken() => new AuthToken(IsBotToken ? AuthTokenType.Bot : AuthTokenType.User, TokenValue);
+
+        protected DiscordClient GetDiscordClient() => new DiscordClient(GetAuthToken());
+
+        public abstract ValueTask ExecuteAsync(IConsole console);
+    }
+}

DiscordChatExporter.Cli/Commands/ExportChannelCommand.cs

@@ -0,0 +1,16 @@
+using System.Threading.Tasks;
+using CliFx;
+using CliFx.Attributes;
+using DiscordChatExporter.Cli.Commands.Base;
+
+namespace DiscordChatExporter.Cli.Commands
+{
+    [Command("export", Description = "Export a channel.")]
+    public class ExportChannelCommand : ExportCommandBase
+    {
+        [CommandOption("channel", 'c', IsRequired = true, Description = "Channel ID.")]
+        public string ChannelId { get; set; } = "";
+
+        public override async ValueTask ExecuteAsync(IConsole console) => await ExportAsync(console, ChannelId);
+    }
+}

DiscordChatExporter.Cli/Commands/ExportDirectMessagesCommand.cs

@@ -0,0 +1,19 @@
+using System.Threading.Tasks;
+using CliFx;
+using CliFx.Attributes;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Domain.Discord.Models;
+using DiscordChatExporter.Domain.Utilities;
+
+namespace DiscordChatExporter.Cli.Commands
+{
+    [Command("exportdm", Description = "Export all direct message channels.")]
+    public class ExportDirectMessagesCommand : ExportMultipleCommandBase
+    {
+        public override async ValueTask ExecuteAsync(IConsole console)
+        {
+            var dmChannels = await GetDiscordClient().GetGuildChannelsAsync(Guild.DirectMessages.Id);
+            await ExportMultipleAsync(console, dmChannels);
+        }
+    }
+}

DiscordChatExporter.Cli/Commands/ExportGuildCommand.cs

@@ -0,0 +1,21 @@
+using System.Threading.Tasks;
+using CliFx;
+using CliFx.Attributes;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Domain.Utilities;
+
+namespace DiscordChatExporter.Cli.Commands
+{
+    [Command("exportguild", Description = "Export all channels within specified guild.")]
+    public class ExportGuildCommand : ExportMultipleCommandBase
+    {
+        [CommandOption("guild", 'g', IsRequired = true, Description = "Guild ID.")]
+        public string GuildId { get; set; } = "";
+
+        public override async ValueTask ExecuteAsync(IConsole console)
+        {
+            var guildChannels = await GetDiscordClient().GetGuildChannelsAsync(GuildId);
+            await ExportMultipleAsync(console, guildChannels);
+        }
+    }
+}

DiscordChatExporter.Cli/Commands/GetChannelsCommand.cs

@@ -0,0 +1,24 @@
+using System.Linq;
+using System.Threading.Tasks;
+using CliFx;
+using CliFx.Attributes;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Domain.Utilities;
+
+namespace DiscordChatExporter.Cli.Commands
+{
+    [Command("channels", Description = "Get the list of channels in specified guild.")]
+    public class GetChannelsCommand : TokenCommandBase
+    {
+        [CommandOption("guild", 'g', IsRequired = true, Description = "Guild ID.")]
+        public string GuildId { get; set; } = "";
+
+        public override async ValueTask ExecuteAsync(IConsole console)
+        {
+            var guildChannels = await GetDiscordClient().GetGuildChannelsAsync(GuildId);
+
+            foreach (var channel in guildChannels.OrderBy(c => c.Category).ThenBy(c => c.Name))
+                console.Output.WriteLine($"{channel.Id} | {channel.Category} / {channel.Name}");
+        }
+    }
+}

DiscordChatExporter.Cli/Commands/GetDirectMessageChannelsCommand.cs

@@ -0,0 +1,22 @@
+using System.Linq;
+using System.Threading.Tasks;
+using CliFx;
+using CliFx.Attributes;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Domain.Discord.Models;
+using DiscordChatExporter.Domain.Utilities;
+
+namespace DiscordChatExporter.Cli.Commands
+{
+    [Command("dm", Description = "Get the list of direct message channels.")]
+    public class GetDirectMessageChannelsCommand : TokenCommandBase
+    {
+        public override async ValueTask ExecuteAsync(IConsole console)
+        {
+            var dmChannels = await GetDiscordClient().GetGuildChannelsAsync(Guild.DirectMessages.Id);
+
+            foreach (var channel in dmChannels.OrderBy(c => c.Category).ThenBy(c => c.Name))
+                console.Output.WriteLine($"{channel.Id} | {channel.Category} / {channel.Name}");
+        }
+    }
+}

DiscordChatExporter.Cli/Commands/GetGuildsCommand.cs

@@ -0,0 +1,21 @@
+using System.Linq;
+using System.Threading.Tasks;
+using CliFx;
+using CliFx.Attributes;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Domain.Utilities;
+
+namespace DiscordChatExporter.Cli.Commands
+{
+    [Command("guilds", Description = "Get the list of accessible guilds.")]
+    public class GetGuildsCommand : TokenCommandBase
+    {
+        public override async ValueTask ExecuteAsync(IConsole console)
+        {
+            var guilds = await GetDiscordClient().GetUserGuildsAsync();
+
+            foreach (var guild in guilds.OrderBy(g => g.Name))
+                console.Output.WriteLine($"{guild.Id} | {guild.Name}");
+        }
+    }
+}

DiscordChatExporter.Cli/Commands/GuideCommand.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Threading.Tasks;
+using CliFx;
+using CliFx.Attributes;
+
+namespace DiscordChatExporter.Cli.Commands
+{
+    [Command("guide", Description = "Explains how to obtain token, guild or channel ID.")]
+    public class GuideCommand : ICommand
+    {
+        public ValueTask ExecuteAsync(IConsole console)
+        {
+            console.WithForegroundColor(ConsoleColor.White, () => console.Output.WriteLine("To get user token:"));
+            console.Output.WriteLine(" 1. Open Discord");
+            console.Output.WriteLine(" 2. Press Ctrl+Shift+I to show developer tools");
+            console.Output.WriteLine(" 3. Navigate to the Application tab");
+            console.Output.WriteLine(" 4. Select \"Local Storage\" > \"https://discord.com\" on the left");
+            console.Output.WriteLine(" 5. Press Ctrl+R to reload");
+            console.Output.WriteLine(" 6. Find \"token\" at the bottom and copy the value");
+            console.Output.WriteLine(" *  Automating user accounts is technically against TOS, use at your own risk.");
+            console.Output.WriteLine();
+
+            console.WithForegroundColor(ConsoleColor.White, () => console.Output.WriteLine("To get bot token:"));
+            console.Output.WriteLine(" 1. Go to Discord developer portal");
+            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();
+
+            console.WithForegroundColor(ConsoleColor.White, () => console.Output.WriteLine("To get guild ID or guild channel ID:"));
+            console.Output.WriteLine(" 1. Open Discord");
+            console.Output.WriteLine(" 2. Open Settings");
+            console.Output.WriteLine(" 3. Go to Appearance 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();
+
+            console.WithForegroundColor(ConsoleColor.White, () => console.Output.WriteLine("To get direct message channel ID:"));
+            console.Output.WriteLine(" 1. Open Discord");
+            console.Output.WriteLine(" 2. Open the desired direct message channel");
+            console.Output.WriteLine(" 3. Press Ctrl+Shift+I to show developer tools");
+            console.Output.WriteLine(" 4. Navigate to the Console tab");
+            console.Output.WriteLine(" 5. Type \"window.location.href\" and press Enter");
+            console.Output.WriteLine(" 6. Copy the first long sequence of numbers inside the URL");
+            console.Output.WriteLine();
+
+            console.Output.WriteLine("For more information, check out the wiki:");
+            console.Output.WriteLine("https://github.com/Tyrrrz/DiscordChatExporter/wiki");
+
+            return default;
+        }
+    }
+}

DiscordChatExporter.Cli/Container.cs

@@ -1,24 +0,0 @@
-using DiscordChatExporter.Core.Services;
-using StyletIoC;
-
-namespace DiscordChatExporter.Cli
-{
-    public static class Container
-    {
-        public static IContainer Instance { get; }
-
-        static Container()
-        {
-            var builder = new StyletIoCBuilder();
-
-            // Autobind the .Services assembly
-            builder.Autobind(typeof(DataService).Assembly);
-
-            // Bind settings as singleton
-            builder.Bind<SettingsService>().ToSelf().InSingletonScope();
-
-            // Set instance
-            Instance = builder.BuildContainer();
-        }
-    }
-}

DiscordChatExporter.Cli/DiscordChatExporter.Cli.csproj

@@ -1,24 +1,19 @@
 <Project Sdk="Microsoft.NET.Sdk">
+  <Import Project="../DiscordChatExporter.props" />
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFrameworks>net46;netcoreapp2.1</TargetFrameworks>
-    <Version>2.12.1</Version>
-    <Company>Tyrrrz</Company>
-    <Copyright>Copyright (c) Alexey Golub</Copyright>
     <ApplicationIcon>..\favicon.ico</ApplicationIcon>
-    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="CommandLineParser" Version="2.3.0" />
-    <PackageReference Include="Stylet" Version="1.1.22" />
-    <PackageReference Include="Tyrrrz.Extensions" Version="1.6.1" />
+    <PackageReference Include="CliFx" Version="1.2.0" />
+    <PackageReference Include="Gress" Version="1.2.0" />
+    <PackageReference Include="Tyrrrz.Extensions" Version="1.6.5" />
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\DiscordChatExporter.Core.Models\DiscordChatExporter.Core.Models.csproj" />
-    <ProjectReference Include="..\DiscordChatExporter.Core.Services\DiscordChatExporter.Core.Services.csproj" />
+    <ProjectReference Include="..\DiscordChatExporter.Domain\DiscordChatExporter.Domain.csproj" />
   </ItemGroup>
 
 </Project>

DiscordChatExporter.Cli/Internal/InlineProgress.cs

@@ -1,47 +0,0 @@
-using System;
-
-namespace DiscordChatExporter.Cli.Internal
-{
-    internal class InlineProgress : IProgress<double>, IDisposable
-    {
-        private readonly int _posX;
-        private readonly int _posY;
-
-        private bool _isCompleted;
-
-        public InlineProgress()
-        {
-            // If output is not redirected - save initial cursor position
-            if (!Console.IsOutputRedirected)
-            {
-                _posX = Console.CursorLeft;
-                _posY = Console.CursorTop;
-            }
-        }
-
-        public void Report(double progress)
-        {
-            // If output is not redirected - reset cursor position and write progress
-            if (!Console.IsOutputRedirected)
-            {
-                Console.SetCursorPosition(_posX, _posY);
-                Console.WriteLine($"{progress:P1}");
-            }
-        }
-
-        public void ReportCompletion() => _isCompleted = true;
-
-        public void Dispose()
-        {
-            // If output is not redirected - reset cursor position
-            if (!Console.IsOutputRedirected)
-                Console.SetCursorPosition(_posX, _posY);
-
-            // Inform about completion
-            if (_isCompleted)
-                Console.WriteLine("Completed ✓");
-            else
-                Console.WriteLine("Failed X");
-        }
-    }
-}

DiscordChatExporter.Cli/Program.cs

@@ -1,72 +1,14 @@
-using System;
-using System.Linq;
-using CommandLine;
-using DiscordChatExporter.Cli.Verbs;
-using DiscordChatExporter.Cli.Verbs.Options;
+using System.Threading.Tasks;
+using CliFx;
 
 namespace DiscordChatExporter.Cli
 {
     public static class Program
     {
-        private static void PrintTokenHelp()
-        {
-            Console.WriteLine("# To get user token:");
-            Console.WriteLine(" 1. Open Discord");
-            Console.WriteLine(" 2. Press Ctrl+Shift+I to show developer tools");
-            Console.WriteLine(" 3. Press Ctrl+R to reload");
-            Console.WriteLine(" 4. Navigate to the Application tab");
-            Console.WriteLine(" 5. Select \"Local Storage\" > \"https://discordapp.com\" on the left");
-            Console.WriteLine(" 6. Find \"token\" under key and copy the value");
-            Console.WriteLine();
-            Console.WriteLine("# To get bot token:");
-            Console.WriteLine(" 1. Go to Discord developer portal");
-            Console.WriteLine(" 2. Open your application's settings");
-            Console.WriteLine(" 3. Navigate to the Bot section on the left");
-            Console.WriteLine(" 4. Under Token click Copy");
-            Console.WriteLine();
-            Console.WriteLine("# To get guild or channel ID:");
-            Console.WriteLine(" 1. Open Discord");
-            Console.WriteLine(" 2. Open Settings");
-            Console.WriteLine(" 3. Go to Appearance section");
-            Console.WriteLine(" 4. Enable Developer Mode");
-            Console.WriteLine(" 5. Right click on the desired guild or channel and click Copy ID");
-        }
-
-        public static void Main(string[] args)
-        {
-            // Get all verb types
-            var verbTypes = new[]
-            {
-                typeof(ExportChannelOptions),
-                typeof(ExportDirectMessagesOptions),
-                typeof(ExportGuildOptions),
-                typeof(GetChannelsOptions),
-                typeof(GetDirectMessageChannelsOptions),
-                typeof(GetGuildsOptions)
-            };
-
-            // Parse command line arguments
-            var parsedArgs = Parser.Default.ParseArguments(args, verbTypes);
-
-            // Execute commands
-            parsedArgs.WithParsed<ExportChannelOptions>(o => new ExportChannelVerb(o).Execute());
-            parsedArgs.WithParsed<ExportDirectMessagesOptions>(o => new ExportDirectMessagesVerb(o).Execute());
-            parsedArgs.WithParsed<ExportGuildOptions>(o => new ExportGuildVerb(o).Execute());
-            parsedArgs.WithParsed<GetChannelsOptions>(o => new GetChannelsVerb(o).Execute());
-            parsedArgs.WithParsed<GetDirectMessageChannelsOptions>(o => new GetDirectMessageChannelsVerb(o).Execute());
-            parsedArgs.WithParsed<GetGuildsOptions>(o => new GetGuildsVerb(o).Execute());
-
-            // Show token help if help requested or no verb specified
-            parsedArgs.WithNotParsed(errs =>
-            {
-                var err = errs.First();
-
-                if (err.Tag == ErrorType.NoVerbSelectedError)
-                    PrintTokenHelp();
-
-                if (err.Tag == ErrorType.HelpVerbRequestedError && args.Length == 1)
-                    PrintTokenHelp();
-            });
-        }
+        public static async Task<int> Main(string[] args) =>
+            await new CliApplicationBuilder()
+                .AddCommandsFromThisAssembly()
+                .Build()
+                .RunAsync(args);
     }
 }

DiscordChatExporter.Cli/Verbs/ExportChannelVerb.cs

@@ -1,58 +0,0 @@
-using System;
-using System.IO;
-using System.Threading.Tasks;
-using DiscordChatExporter.Cli.Internal;
-using DiscordChatExporter.Cli.Verbs.Options;
-using DiscordChatExporter.Core.Services;
-using DiscordChatExporter.Core.Services.Helpers;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Cli.Verbs
-{
-    public class ExportChannelVerb : Verb<ExportChannelOptions>
-    {
-        public ExportChannelVerb(ExportChannelOptions options)
-            : base(options)
-        {
-        }
-
-        public override async Task ExecuteAsync()
-        {
-            // Get services
-            var settingsService = Container.Instance.Get<SettingsService>();
-            var dataService = Container.Instance.Get<DataService>();
-            var exportService = Container.Instance.Get<ExportService>();
-
-            // Configure settings
-            if (!Options.DateFormat.IsNullOrWhiteSpace())
-                settingsService.DateFormat = Options.DateFormat;
-
-            // Track progress
-            Console.Write($"Exporting channel [{Options.ChannelId}]... ");
-            using (var progress = new InlineProgress())
-            {
-                // Get chat log
-                var chatLog = await dataService.GetChatLogAsync(Options.GetToken(), Options.ChannelId,
-                    Options.After, Options.Before, progress);
-
-                // Generate file path if not set or is a directory
-                var filePath = Options.OutputPath;
-                if (filePath.IsNullOrWhiteSpace() || ExportHelper.IsDirectoryPath(filePath))
-                {
-                    // Generate default file name
-                    var fileName = ExportHelper.GetDefaultExportFileName(Options.ExportFormat, chatLog.Guild,
-                        chatLog.Channel, Options.After, Options.Before);
-
-                    // Combine paths
-                    filePath = Path.Combine(filePath ?? "", fileName);
-                }
-
-                // Export
-                await exportService.ExportChatLogAsync(chatLog, filePath, Options.ExportFormat, Options.PartitionLimit);
-
-                // Report successful completion
-                progress.ReportCompletion();
-            }
-        }
-    }
-}

DiscordChatExporter.Cli/Verbs/ExportDirectMessagesVerb.cs

@@ -1,78 +0,0 @@
-using System;
-using System.IO;
-using System.Linq;
-using System.Net;
-using System.Threading.Tasks;
-using DiscordChatExporter.Cli.Internal;
-using DiscordChatExporter.Cli.Verbs.Options;
-using DiscordChatExporter.Core.Services;
-using DiscordChatExporter.Core.Services.Exceptions;
-using DiscordChatExporter.Core.Services.Helpers;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Cli.Verbs
-{
-    public class ExportDirectMessagesVerb : Verb<ExportDirectMessagesOptions>
-    {
-        public ExportDirectMessagesVerb(ExportDirectMessagesOptions options)
-            : base(options)
-        {
-        }
-
-        public override async Task ExecuteAsync()
-        {
-            // Get services
-            var settingsService = Container.Instance.Get<SettingsService>();
-            var dataService = Container.Instance.Get<DataService>();
-            var exportService = Container.Instance.Get<ExportService>();
-
-            // Configure settings
-            if (!Options.DateFormat.IsNullOrWhiteSpace())
-                settingsService.DateFormat = Options.DateFormat;
-
-            // Get channels
-            var channels = await dataService.GetDirectMessageChannelsAsync(Options.GetToken());
-
-            // Order channels
-            channels = channels.OrderBy(c => c.Name).ToArray();
-
-            // Loop through channels
-            foreach (var channel in channels)
-            {
-                try
-                {
-                    // Track progress
-                    Console.Write($"Exporting channel [{channel.Name}]... ");
-                    using (var progress = new InlineProgress())
-                    {
-                        // Get chat log
-                        var chatLog = await dataService.GetChatLogAsync(Options.GetToken(), channel,
-                            Options.After, Options.Before, progress);
-
-                        // Generate default file name
-                        var fileName = ExportHelper.GetDefaultExportFileName(Options.ExportFormat, chatLog.Guild,
-                            chatLog.Channel, Options.After, Options.Before);
-
-                        // Generate file path
-                        var filePath = Path.Combine(Options.OutputPath ?? "", fileName);
-
-                        // Export
-                        await exportService.ExportChatLogAsync(chatLog, filePath, Options.ExportFormat,
-                            Options.PartitionLimit);
-
-                        // Report successful completion
-                        progress.ReportCompletion();
-                    }
-                }
-                catch (HttpErrorStatusCodeException ex) when (ex.StatusCode == HttpStatusCode.Forbidden)
-                {
-                    Console.Error.WriteLine("You don't have access to this channel");
-                }
-                catch (HttpErrorStatusCodeException ex) when (ex.StatusCode == HttpStatusCode.NotFound)
-                {
-                    Console.Error.WriteLine("This channel doesn't exist");
-                }
-            }
-        }
-    }
-}

DiscordChatExporter.Cli/Verbs/ExportGuildVerb.cs

@@ -1,79 +0,0 @@
-using System;
-using System.IO;
-using System.Linq;
-using System.Net;
-using System.Threading.Tasks;
-using DiscordChatExporter.Cli.Internal;
-using DiscordChatExporter.Cli.Verbs.Options;
-using DiscordChatExporter.Core.Models;
-using DiscordChatExporter.Core.Services;
-using DiscordChatExporter.Core.Services.Exceptions;
-using DiscordChatExporter.Core.Services.Helpers;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Cli.Verbs
-{
-    public class ExportGuildVerb : Verb<ExportGuildOptions>
-    {
-        public ExportGuildVerb(ExportGuildOptions options)
-            : base(options)
-        {
-        }
-
-        public override async Task ExecuteAsync()
-        {
-            // Get services
-            var settingsService = Container.Instance.Get<SettingsService>();
-            var dataService = Container.Instance.Get<DataService>();
-            var exportService = Container.Instance.Get<ExportService>();
-
-            // Configure settings
-            if (!Options.DateFormat.IsNullOrWhiteSpace())
-                settingsService.DateFormat = Options.DateFormat;
-
-            // Get channels
-            var channels = await dataService.GetGuildChannelsAsync(Options.GetToken(), Options.GuildId);
-
-            // Filter and order channels
-            channels = channels.Where(c => c.Type == ChannelType.GuildTextChat).OrderBy(c => c.Name).ToArray();
-
-            // Loop through channels
-            foreach (var channel in channels)
-            {
-                try
-                {
-                    // Track progress
-                    Console.Write($"Exporting channel [{channel.Name}]... ");
-                    using (var progress = new InlineProgress())
-                    {
-                        // Get chat log
-                        var chatLog = await dataService.GetChatLogAsync(Options.GetToken(), channel,
-                            Options.After, Options.Before, progress);
-
-                        // Generate default file name
-                        var fileName = ExportHelper.GetDefaultExportFileName(Options.ExportFormat, chatLog.Guild,
-                            chatLog.Channel, Options.After, Options.Before);
-
-                        // Generate file path
-                        var filePath = Path.Combine(Options.OutputPath ?? "", fileName);
-
-                        // Export
-                        await exportService.ExportChatLogAsync(chatLog, filePath, Options.ExportFormat,
-                            Options.PartitionLimit);
-
-                        // Report successful completion
-                        progress.ReportCompletion();
-                    }
-                }
-                catch (HttpErrorStatusCodeException ex) when (ex.StatusCode == HttpStatusCode.Forbidden)
-                {
-                    Console.Error.WriteLine("You don't have access to this channel");
-                }
-                catch (HttpErrorStatusCodeException ex) when (ex.StatusCode == HttpStatusCode.NotFound)
-                {
-                    Console.Error.WriteLine("This channel doesn't exist");
-                }
-            }
-        }
-    }
-}

DiscordChatExporter.Cli/Verbs/GetChannelsVerb.cs

@@ -1,33 +0,0 @@
-using System;
-using System.Linq;
-using System.Threading.Tasks;
-using DiscordChatExporter.Cli.Verbs.Options;
-using DiscordChatExporter.Core.Models;
-using DiscordChatExporter.Core.Services;
-
-namespace DiscordChatExporter.Cli.Verbs
-{
-    public class GetChannelsVerb : Verb<GetChannelsOptions>
-    {
-        public GetChannelsVerb(GetChannelsOptions options)
-            : base(options)
-        {
-        }
-
-        public override async Task ExecuteAsync()
-        {
-            // Get data service
-            var dataService = Container.Instance.Get<DataService>();
-
-            // Get channels
-            var channels = await dataService.GetGuildChannelsAsync(Options.GetToken(), Options.GuildId);
-
-            // Filter and order channels
-            channels = channels.Where(c => c.Type == ChannelType.GuildTextChat).OrderBy(c => c.Name).ToArray();
-
-            // Print result
-            foreach (var channel in channels)
-                Console.WriteLine($"{channel.Id} | {channel.Name}");
-        }
-    }
-}

DiscordChatExporter.Cli/Verbs/GetDirectMessageChannelsVerb.cs

@@ -1,32 +0,0 @@
-using System;
-using System.Linq;
-using System.Threading.Tasks;
-using DiscordChatExporter.Cli.Verbs.Options;
-using DiscordChatExporter.Core.Services;
-
-namespace DiscordChatExporter.Cli.Verbs
-{
-    public class GetDirectMessageChannelsVerb : Verb<GetDirectMessageChannelsOptions>
-    {
-        public GetDirectMessageChannelsVerb(GetDirectMessageChannelsOptions options) 
-            : base(options)
-        {
-        }
-
-        public override async Task ExecuteAsync()
-        {
-            // Get data service
-            var dataService = Container.Instance.Get<DataService>();
-
-            // Get channels
-            var channels = await dataService.GetDirectMessageChannelsAsync(Options.GetToken());
-
-            // Order channels
-            channels = channels.OrderBy(c => c.Name).ToArray();
-
-            // Print result
-            foreach (var channel in channels)
-                Console.WriteLine($"{channel.Id} | {channel.Name}");
-        }
-    }
-}

DiscordChatExporter.Cli/Verbs/GetGuildsVerb.cs

@@ -1,32 +0,0 @@
-using System;
-using System.Linq;
-using System.Threading.Tasks;
-using DiscordChatExporter.Cli.Verbs.Options;
-using DiscordChatExporter.Core.Services;
-
-namespace DiscordChatExporter.Cli.Verbs
-{
-    public class GetGuildsVerb : Verb<GetGuildsOptions>
-    {
-        public GetGuildsVerb(GetGuildsOptions options) 
-            : base(options)
-        {
-        }
-
-        public override async Task ExecuteAsync()
-        {
-            // Get data service
-            var dataService = Container.Instance.Get<DataService>();
-
-            // Get guilds
-            var guilds = await dataService.GetUserGuildsAsync(Options.GetToken());
-
-            // Order guilds
-            guilds = guilds.OrderBy(g => g.Name).ToArray();
-
-            // Print result
-            foreach (var guild in guilds)
-                Console.WriteLine($"{guild.Id} | {guild.Name}");
-        }
-    }
-}

DiscordChatExporter.Cli/Verbs/Options/ExportChannelOptions.cs

@@ -1,11 +0,0 @@
-using CommandLine;
-
-namespace DiscordChatExporter.Cli.Verbs.Options
-{
-    [Verb("export", HelpText = "Export channel.")]
-    public class ExportChannelOptions : ExportOptions
-    {
-        [Option('c', "channel", Required = true, HelpText = "Channel ID.")]
-        public string ChannelId { get; set; }
-    }
-}

DiscordChatExporter.Cli/Verbs/Options/ExportDirectMessagesOptions.cs

@@ -1,9 +0,0 @@
-using CommandLine;
-
-namespace DiscordChatExporter.Cli.Verbs.Options
-{
-    [Verb("exportdm", HelpText = "Export all direct message channels.")]
-    public class ExportDirectMessagesOptions : ExportOptions
-    {
-    }
-}

DiscordChatExporter.Cli/Verbs/Options/ExportGuildOptions.cs

@@ -1,11 +0,0 @@
-using CommandLine;
-
-namespace DiscordChatExporter.Cli.Verbs.Options
-{
-    [Verb("exportguild", HelpText = "Export all channels within a given guild.")]
-    public class ExportGuildOptions : ExportOptions
-    {
-        [Option('g', "guild", Required = true, HelpText = "Guild ID.")]
-        public string GuildId { get; set; }
-    }
-}

DiscordChatExporter.Cli/Verbs/Options/ExportOptions.cs

@@ -1,29 +0,0 @@
-using System;
-using CommandLine;
-using DiscordChatExporter.Core.Models;
-
-namespace DiscordChatExporter.Cli.Verbs.Options
-{
-    public abstract class ExportOptions : TokenOptions
-    {
-        [Option('f', "format", Default = ExportFormat.HtmlDark, HelpText = "Output file format.")]
-        public ExportFormat ExportFormat { get; set; }
-
-        [Option('o', "output", Default = null, HelpText = "Output file or directory path.")]
-        public string OutputPath { get; set; }
-
-        // HACK: CommandLineParser doesn't support DateTimeOffset
-        [Option("after", Default = null, HelpText = "Limit to messages sent after this date.")]
-        public DateTime? After { get; set; }
-
-        // HACK: CommandLineParser doesn't support DateTimeOffset
-        [Option("before", Default = null, HelpText = "Limit to messages sent before this date.")]
-        public DateTime? Before { get; set; }
-
-        [Option('p', "partition", Default = null, HelpText = "Split output into partitions limited to this number of messages.")]
-        public int? PartitionLimit { get; set; }
-
-        [Option("dateformat", Default = null, HelpText = "Date format used in output.")]
-        public string DateFormat { get; set; }
-    }
-}

DiscordChatExporter.Cli/Verbs/Options/GetChannelsOptions.cs

@@ -1,11 +0,0 @@
-using CommandLine;
-
-namespace DiscordChatExporter.Cli.Verbs.Options
-{
-    [Verb("channels", HelpText = "Get the list of channels in the given guild.")]
-    public class GetChannelsOptions : TokenOptions
-    {
-        [Option('g', "guild", Required = true, HelpText = "Guild ID.")]
-        public string GuildId { get; set; }
-    }
-}

DiscordChatExporter.Cli/Verbs/Options/GetDirectMessageChannelsOptions.cs

@@ -1,9 +0,0 @@
-using CommandLine;
-
-namespace DiscordChatExporter.Cli.Verbs.Options
-{
-    [Verb("dm", HelpText = "Get the list of direct message channels.")]
-    public class GetDirectMessageChannelsOptions : TokenOptions
-    {
-    }
-}

DiscordChatExporter.Cli/Verbs/Options/GetGuildsOptions.cs

@@ -1,9 +0,0 @@
-using CommandLine;
-
-namespace DiscordChatExporter.Cli.Verbs.Options
-{
-    [Verb("guilds", HelpText = "Get the list of accessible guilds.")]
-    public class GetGuildsOptions : TokenOptions
-    {
-    }
-}

DiscordChatExporter.Cli/Verbs/Options/TokenOptions.cs

@@ -1,16 +0,0 @@
-using CommandLine;
-using DiscordChatExporter.Core.Models;
-
-namespace DiscordChatExporter.Cli.Verbs.Options
-{
-    public abstract class TokenOptions
-    {
-        [Option('t', "token", Required = true, HelpText = "Authorization token.")]
-        public string TokenValue { get; set; }
-
-        [Option('b', "bot", Default = false, HelpText = "Whether this authorization token belongs to a bot.")]
-        public bool IsBotToken { get; set; }
-
-        public AuthToken GetToken() => new AuthToken(IsBotToken ? AuthTokenType.Bot : AuthTokenType.User, TokenValue);
-    }
-}

DiscordChatExporter.Cli/Verbs/Verb.cs

@@ -1,18 +0,0 @@
-using System.Threading.Tasks;
-
-namespace DiscordChatExporter.Cli.Verbs
-{
-    public abstract class Verb<TOptions>
-    {
-        protected TOptions Options { get; }
-
-        protected Verb(TOptions options)
-        {
-            Options = options;
-        }
-
-        public abstract Task ExecuteAsync();
-
-        public virtual void Execute() => ExecuteAsync().GetAwaiter().GetResult();
-    }
-}

DiscordChatExporter.Core.Markdown/DiscordChatExporter.Core.Markdown.csproj

@@ -1,11 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFrameworks>net46;netstandard2.0</TargetFrameworks>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Tyrrrz.Extensions" Version="1.6.1" />
-  </ItemGroup>
-
-</Project>

DiscordChatExporter.Core.Markdown/Internal/Extensions.cs

@@ -1,50 +0,0 @@
-using System;
-using System.Collections.Generic;
-
-namespace DiscordChatExporter.Core.Markdown.Internal
-{
-    internal static class Extensions
-    {
-        public static IEnumerable<ParsedMatch<T>> MatchAll<T>(this IMatcher<T> matcher, string input,
-            int startIndex, int length, Func<string, T> fallbackTransform)
-        {
-            // Get end index for simplicity
-            var endIndex = startIndex + length;
-
-            // Loop through segments divided by individual matches
-            var currentIndex = startIndex;
-            while (currentIndex < endIndex)
-            {
-                // Find a match within this segment
-                var match = matcher.Match(input, currentIndex, endIndex - currentIndex);
-
-                // If there's no match - break
-                if (match == null)
-                    break;
-
-                // If this match doesn't start immediately at current index - transform and yield fallback first
-                if (match.StartIndex > currentIndex)
-                {
-                    var fallback = input.Substring(currentIndex, match.StartIndex - currentIndex);
-                    yield return new ParsedMatch<T>(currentIndex, fallback.Length, fallbackTransform(fallback));
-                }
-
-                // Yield match
-                yield return match;
-
-                // Shift current index to the end of the match
-                currentIndex = match.StartIndex + match.Length;
-            }
-
-            // If EOL wasn't reached - transform and yield remaining part as fallback
-            if (currentIndex < endIndex)
-            {
-                var fallback = input.Substring(currentIndex);
-                yield return new ParsedMatch<T>(currentIndex, fallback.Length, fallbackTransform(fallback));
-            }
-        }
-
-        public static IEnumerable<ParsedMatch<T>> MatchAll<T>(this IMatcher<T> matcher, string input,
-            Func<string, T> fallbackTransform) => matcher.MatchAll(input, 0, input.Length, fallbackTransform);
-    }
-}

DiscordChatExporter.Core.Markdown/Internal/IMatcher.cs

@@ -1,7 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Internal
-{
-    internal interface IMatcher<T>
-    {
-        ParsedMatch<T> Match(string input, int startIndex, int length);
-    }
-}

DiscordChatExporter.Core.Markdown/Internal/ParsedMatch.cs

@@ -1,18 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Internal
-{
-    internal partial class ParsedMatch<T>
-    {
-        public int StartIndex { get; }
-
-        public int Length { get; }
-
-        public T Value { get; }
-
-        public ParsedMatch(int startIndex, int length, T value)
-        {
-            StartIndex = startIndex;
-            Length = length;
-            Value = value;
-        }
-    }
-}

DiscordChatExporter.Core.Markdown/Internal/RegexMatcher.cs

@@ -1,23 +0,0 @@
-using System;
-using System.Text.RegularExpressions;
-
-namespace DiscordChatExporter.Core.Markdown.Internal
-{
-    internal class RegexMatcher<T> : IMatcher<T>
-    {
-        private readonly Regex _regex;
-        private readonly Func<Match, T> _transform;
-
-        public RegexMatcher(Regex regex, Func<Match, T> transform)
-        {
-            _regex = regex;
-            _transform = transform;
-        }
-
-        public ParsedMatch<T> Match(string input, int startIndex, int length)
-        {
-            var match = _regex.Match(input, startIndex, length);
-            return match.Success ? new ParsedMatch<T>(match.Index, match.Length, _transform(match)) : null;
-        }
-    }
-}

DiscordChatExporter.Core.Markdown/Internal/StringMatcher.cs

@@ -1,29 +0,0 @@
-using System;
-
-namespace DiscordChatExporter.Core.Markdown.Internal
-{
-    internal class StringMatcher<T> : IMatcher<T>
-    {
-        private readonly string _needle;
-        private readonly StringComparison _comparison;
-        private readonly Func<string, T> _transform;
-
-        public StringMatcher(string needle, StringComparison comparison, Func<string, T> transform)
-        {
-            _needle = needle;
-            _comparison = comparison;
-            _transform = transform;
-        }
-
-        public StringMatcher(string needle, Func<string, T> transform)
-            : this(needle, StringComparison.Ordinal, transform)
-        {
-        }
-
-        public ParsedMatch<T> Match(string input, int startIndex, int length)
-        {
-            var index = input.IndexOf(_needle, startIndex, length, _comparison);
-            return index >= 0 ? new ParsedMatch<T>(index, _needle.Length, _transform(_needle)) : null;
-        }
-    }
-}

DiscordChatExporter.Core.Markdown/MarkdownParser.cs

@@ -1,205 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-using System.Text.RegularExpressions;
-using DiscordChatExporter.Core.Markdown.Internal;
-using DiscordChatExporter.Core.Markdown.Nodes;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Core.Markdown
-{
-    // The following parsing logic is meant to replicate Discord's markdown grammar as close as possible
-    public static class MarkdownParser
-    {
-        private const RegexOptions DefaultRegexOptions = RegexOptions.Compiled | RegexOptions.CultureInvariant;
-
-        /* Formatting */
-
-        // Capture any character until the earliest double asterisk not followed by an asterisk
-        private static readonly IMatcher<Node> BoldFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\*\\*(.+?)\\*\\*(?!\\*)", DefaultRegexOptions | RegexOptions.Singleline),
-            m => new FormattedNode(m.Value, "**", TextFormatting.Bold, Parse(m.Groups[1].Value)));
-
-        // Capture any character until the earliest single asterisk not preceded or followed by an asterisk
-        // Opening asterisk must not be followed by whitespace
-        // Closing asterisk must not be preceeded by whitespace
-        private static readonly IMatcher<Node> ItalicFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\*(?!\\s)(.+?)(?<!\\s|\\*)\\*(?!\\*)", DefaultRegexOptions | RegexOptions.Singleline),
-            m => new FormattedNode(m.Value, "*", TextFormatting.Italic, Parse(m.Groups[1].Value)));
-
-        // Capture any character until the earliest triple asterisk not followed by an asterisk
-        private static readonly IMatcher<Node> ItalicBoldFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\*(\\*\\*.+?\\*\\*)\\*(?!\\*)", DefaultRegexOptions | RegexOptions.Singleline),
-            m => new FormattedNode(m.Value, "*", TextFormatting.Italic, Parse(m.Groups[1].Value, BoldFormattedNodeMatcher)));
-
-        // Capture any character except underscore until an underscore
-        // Closing underscore must not be followed by a word character
-        private static readonly IMatcher<Node> ItalicAltFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("_([^_]+)_(?!\\w)", DefaultRegexOptions | RegexOptions.Singleline),
-            m => new FormattedNode(m.Value, "_", TextFormatting.Italic, Parse(m.Groups[1].Value)));
-
-        // Capture any character until the earliest double underscore not followed by an underscore
-        private static readonly IMatcher<Node> UnderlineFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("__(.+?)__(?!_)", DefaultRegexOptions | RegexOptions.Singleline),
-            m => new FormattedNode(m.Value, "__", TextFormatting.Underline, Parse(m.Groups[1].Value)));
-
-        // Capture any character until the earliest triple underscore not followed by an underscore
-        private static readonly IMatcher<Node> ItalicUnderlineFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("_(__.+?__)_(?!_)", DefaultRegexOptions | RegexOptions.Singleline),
-            m => new FormattedNode(m.Value, "_", TextFormatting.Italic, Parse(m.Groups[1].Value, UnderlineFormattedNodeMatcher)));
-
-        // Capture any character until the earliest double tilde
-        private static readonly IMatcher<Node> StrikethroughFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("~~(.+?)~~", DefaultRegexOptions | RegexOptions.Singleline),
-            m => new FormattedNode(m.Value, "~~", TextFormatting.Strikethrough, Parse(m.Groups[1].Value)));
-
-        // Capture any character until the earliest double pipe
-        private static readonly IMatcher<Node> SpoilerFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\|\\|(.+?)\\|\\|", DefaultRegexOptions | RegexOptions.Singleline),
-            m => new FormattedNode(m.Value, "||", TextFormatting.Spoiler, Parse(m.Groups[1].Value)));
-
-        /* Code blocks */
-
-        // Capture any character except backtick until a backtick
-        // Whitespace surrounding content inside backticks is trimmed
-        private static readonly IMatcher<Node> InlineCodeBlockNodeMatcher = new RegexMatcher<Node>(
-            new Regex("`([^`]+)`", DefaultRegexOptions | RegexOptions.Singleline),
-            m => new InlineCodeBlockNode(m.Value, m.Groups[1].Value.Trim()));
-
-        // Capture language identifier and then any character until the earliest triple backtick
-        // Languge identifier is one word immediately after opening backticks, followed immediately by newline
-        // Whitespace surrounding content inside backticks is trimmed
-        private static readonly IMatcher<Node> MultilineCodeBlockNodeMatcher = new RegexMatcher<Node>(
-            new Regex("```(?:(\\w*)\\n)?(.+?)```", DefaultRegexOptions | RegexOptions.Singleline),
-            m => new MultilineCodeBlockNode(m.Value, m.Groups[1].Value, m.Groups[2].Value.Trim()));
-
-        /* Mentions */
-
-        // Capture @everyone
-        private static readonly IMatcher<Node> EveryoneMentionNodeMatcher = new StringMatcher<Node>(
-            "@everyone",
-            s => new MentionNode(s, "everyone", MentionType.Meta));
-
-        // Capture @here
-        private static readonly IMatcher<Node> HereMentionNodeMatcher = new StringMatcher<Node>(
-            "@here",
-            s => new MentionNode(s, "here", MentionType.Meta));
-
-        // Capture <@123456> or <@!123456>
-        private static readonly IMatcher<Node> UserMentionNodeMatcher = new RegexMatcher<Node>(
-            new Regex("<@!?(\\d+)>", DefaultRegexOptions),
-            m => new MentionNode(m.Value, m.Groups[1].Value, MentionType.User));
-
-        // Capture <#123456>
-        private static readonly IMatcher<Node> ChannelMentionNodeMatcher = new RegexMatcher<Node>(
-            new Regex("<#(\\d+)>", DefaultRegexOptions),
-            m => new MentionNode(m.Value, m.Groups[1].Value, MentionType.Channel));
-
-        // Capture <@&123456>
-        private static readonly IMatcher<Node> RoleMentionNodeMatcher = new RegexMatcher<Node>(
-            new Regex("<@&(\\d+)>", DefaultRegexOptions),
-            m => new MentionNode(m.Value, m.Groups[1].Value, MentionType.Role));
-
-        /* Emojis */
-
-        // Capture any country flag emoji (two regional indicator surrogate pairs)
-        // ... or "symbol/other" character
-        // ... or surrogate pair
-        // ... or digit followed by enclosing mark
-        // (this does not match all emojis in Discord but it's reasonably accurate enough)
-        private static readonly IMatcher<Node> StandardEmojiNodeMatcher = new RegexMatcher<Node>(
-            new Regex("((?:[\\uD83C][\\uDDE6-\\uDDFF]){2}|\\p{So}|\\p{Cs}{2}|\\d\\p{Me})", DefaultRegexOptions),
-            m => new EmojiNode(m.Value, m.Groups[1].Value));
-
-        // Capture <:lul:123456> or <a:lul:123456>
-        private static readonly IMatcher<Node> CustomEmojiNodeMatcher = new RegexMatcher<Node>(
-            new Regex("<(a)?:(.+?):(\\d+?)>", DefaultRegexOptions),
-            m => new EmojiNode(m.Value, m.Groups[3].Value, m.Groups[2].Value, !m.Groups[1].Value.IsNullOrWhiteSpace()));
-
-        /* Links */
-
-        // Capture [title](link)
-        private static readonly IMatcher<Node> TitledLinkNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\[(.+?)\\]\\((.+?)\\)", DefaultRegexOptions),
-            m => new LinkNode(m.Value, m.Groups[2].Value, m.Groups[1].Value));
-
-        // Capture any non-whitespace character after http:// or https:// until the last punctuation character or whitespace
-        private static readonly IMatcher<Node> AutoLinkNodeMatcher = new RegexMatcher<Node>(
-            new Regex("(https?://\\S*[^\\.,:;\"\'\\s])", DefaultRegexOptions),
-            m => new LinkNode(m.Value, m.Groups[1].Value));
-
-        // Same as auto link but also surrounded by angular brackets
-        private static readonly IMatcher<Node> HiddenLinkNodeMatcher = new RegexMatcher<Node>(
-            new Regex("<(https?://\\S*[^\\.,:;\"\'\\s])>", DefaultRegexOptions),
-            m => new LinkNode(m.Value, m.Groups[1].Value));
-
-        /* Text */
-
-        // Capture the shrug emoticon
-        // This escapes it from matching for formatting
-        private static readonly IMatcher<Node> ShrugTextNodeMatcher = new StringMatcher<Node>(
-            @"¯\_(ツ)_/¯",
-            s => new TextNode(s));
-
-        // Capture some specific emojis that don't get rendered
-        // This escapes it from matching for emoji
-        private static readonly IMatcher<Node> IgnoredEmojiTextNodeMatcher = new RegexMatcher<Node>(
-            new Regex("(\\u26A7|\\u2640|\\u2642|\\u2695|\\u267E|\\u00A9|\\u00AE|\\u2122)", DefaultRegexOptions),
-            m => new TextNode(m.Value, m.Groups[1].Value));
-
-        // Capture any "symbol/other" character or surrogate pair preceeded by a backslash
-        // This escapes it from matching for emoji
-        private static readonly IMatcher<Node> EscapedSymbolTextNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\\\(\\p{So}|\\p{Cs}{2})", DefaultRegexOptions),
-            m => new TextNode(m.Value, m.Groups[1].Value));
-
-        // Capture any non-whitespace, non latin alphanumeric character preceeded by a backslash
-        // This escapes it from matching for formatting or other tokens
-        private static readonly IMatcher<Node> EscapedCharacterTextNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\\\([^a-zA-Z0-9\\s])", DefaultRegexOptions),
-            m => new TextNode(m.Value, m.Groups[1].Value));
-
-        // Combine all matchers into one
-        // Matchers that have similar patterns are ordered from most specific to least specific
-        private static readonly IMatcher<Node> AggregateNodeMatcher = new AggregateMatcher<Node>(
-            // Escaped text
-            ShrugTextNodeMatcher,
-            IgnoredEmojiTextNodeMatcher,
-            EscapedSymbolTextNodeMatcher,
-            EscapedCharacterTextNodeMatcher,
-
-            // Formatting
-            ItalicBoldFormattedNodeMatcher,
-            ItalicUnderlineFormattedNodeMatcher,
-            BoldFormattedNodeMatcher,
-            ItalicFormattedNodeMatcher,
-            UnderlineFormattedNodeMatcher,
-            ItalicAltFormattedNodeMatcher,
-            StrikethroughFormattedNodeMatcher,
-            SpoilerFormattedNodeMatcher,
-
-            // Code blocks
-            MultilineCodeBlockNodeMatcher,
-            InlineCodeBlockNodeMatcher,
-
-            // Mentions
-            EveryoneMentionNodeMatcher,
-            HereMentionNodeMatcher,
-            UserMentionNodeMatcher,
-            ChannelMentionNodeMatcher,
-            RoleMentionNodeMatcher,
-
-            // Links
-            TitledLinkNodeMatcher,
-            AutoLinkNodeMatcher,
-            HiddenLinkNodeMatcher,
-
-            // Emoji
-            StandardEmojiNodeMatcher,
-            CustomEmojiNodeMatcher);
-
-        private static IReadOnlyList<Node> Parse(string input, IMatcher<Node> matcher) =>
-            matcher.MatchAll(input, s => new TextNode(s)).Select(r => r.Value).ToArray();
-
-        public static IReadOnlyList<Node> Parse(string input) => Parse(input, AggregateNodeMatcher);
-    }
-}

DiscordChatExporter.Core.Markdown/Nodes/EmojiNode.cs

@@ -1,30 +0,0 @@
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Core.Markdown.Nodes
-{
-    public class EmojiNode : Node
-    {
-        public string Id { get; }
-
-        public string Name { get; }
-
-        public bool IsAnimated { get; }
-
-        public bool IsCustomEmoji => !Id.IsNullOrWhiteSpace();
-
-        public EmojiNode(string source, string id, string name, bool isAnimated)
-            : base(source)
-        {
-            Id = id;
-            Name = name;
-            IsAnimated = isAnimated;
-        }
-
-        public EmojiNode(string source, string name)
-            : this(source, null, name, false)
-        {
-        }
-
-        public override string ToString() => $"<Emoji> {Name}";
-    }
-}

DiscordChatExporter.Core.Markdown/Nodes/FormattedNode.cs

@@ -1,23 +0,0 @@
-using System.Collections.Generic;
-
-namespace DiscordChatExporter.Core.Markdown.Nodes
-{
-    public class FormattedNode : Node
-    {
-        public string Token { get; }
-
-        public TextFormatting Formatting { get; }
-
-        public IReadOnlyList<Node> Children { get; }
-
-        public FormattedNode(string source, string token, TextFormatting formatting, IReadOnlyList<Node> children)
-            : base(source)
-        {
-            Token = token;
-            Formatting = formatting;
-            Children = children;
-        }
-
-        public override string ToString() => $"<{Formatting}> ({Children.Count} direct children)";
-    }
-}

DiscordChatExporter.Core.Markdown/Nodes/InlineCodeBlockNode.cs

@@ -1,15 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Nodes
-{
-    public class InlineCodeBlockNode : Node
-    {
-        public string Code { get; }
-
-        public InlineCodeBlockNode(string source, string code)
-            : base(source)
-        {
-            Code = code;
-        }
-
-        public override string ToString() => $"<Code> {Code}";
-    }
-}

DiscordChatExporter.Core.Markdown/Nodes/LinkNode.cs

@@ -1,22 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Nodes
-{
-    public class LinkNode : Node
-    {
-        public string Url { get; }
-
-        public string Title { get; }
-
-        public LinkNode(string source, string url, string title)
-            : base(source)
-        {
-            Url = url;
-            Title = title;
-        }
-
-        public LinkNode(string source, string url) : this(source, url, url)
-        {
-        }
-
-        public override string ToString() => $"<Link> {Title}";
-    }
-}

DiscordChatExporter.Core.Markdown/Nodes/MentionNode.cs

@@ -1,18 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Nodes
-{
-    public class MentionNode : Node
-    {
-        public string Id { get; }
-
-        public MentionType Type { get; }
-
-        public MentionNode(string source, string id, MentionType type)
-            : base(source)
-        {
-            Id = id;
-            Type = type;
-        }
-
-        public override string ToString() => $"<{Type} mention> {Id}";
-    }
-}

DiscordChatExporter.Core.Markdown/Nodes/MentionType.cs

@@ -1,10 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Nodes
-{
-    public enum MentionType
-    {
-        Meta,
-        User,
-        Channel,
-        Role
-    }
-}

DiscordChatExporter.Core.Markdown/Nodes/MultilineCodeBlockNode.cs

@@ -1,18 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Nodes
-{
-    public class MultilineCodeBlockNode : Node
-    {
-        public string Language { get; }
-
-        public string Code { get; }
-
-        public MultilineCodeBlockNode(string source, string language, string code)
-            : base(source)
-        {
-            Language = language;
-            Code = code;
-        }
-
-        public override string ToString() => $"<Code [{Language}]> {Code}";
-    }
-}

DiscordChatExporter.Core.Markdown/Nodes/Node.cs

@@ -1,12 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Nodes
-{
-    public abstract class Node
-    {
-        public string Source { get; }
-
-        protected Node(string source)
-        {
-            Source = source;
-        }
-    }
-}

DiscordChatExporter.Core.Markdown/Nodes/TextFormatting.cs

@@ -1,11 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Nodes
-{
-    public enum TextFormatting
-    {
-        Bold,
-        Italic,
-        Underline,
-        Strikethrough,
-        Spoiler
-    }
-}

DiscordChatExporter.Core.Markdown/Nodes/TextNode.cs

@@ -1,19 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Nodes
-{
-    public class TextNode : Node
-    {
-        public string Text { get; }
-
-        public TextNode(string source, string text)
-            : base(source)
-        {
-            Text = text;
-        }
-
-        public TextNode(string text) : this(text, text)
-        {
-        }
-
-        public override string ToString() => Text;
-    }
-}

DiscordChatExporter.Core.Models/Attachment.cs

@@ -1,50 +0,0 @@
-using System;
-using System.IO;
-using System.Linq;
-
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/channel#attachment-object
-
-    public partial class Attachment
-    {
-        public string Id { get; }
-
-        public string Url { get; }
-
-        public int? Width { get; }
-
-        public int? Height { get; }
-
-        public string FileName { get; }
-
-        public bool IsImage { get; }
-
-        public FileSize FileSize { get; }
-
-        public Attachment(string id, int? width, int? height, string url, string fileName, FileSize fileSize)
-        {
-            Id = id;
-            Url = url;
-            Width = width;
-            Height = height;
-            FileName = fileName;
-            FileSize = fileSize;
-
-            IsImage = GetIsImage(fileName);
-        }
-
-        public override string ToString() => FileName;
-    }
-
-    public partial class Attachment
-    {
-        private static readonly string[] ImageFileExtensions = { ".jpg", ".jpeg", ".png", ".gif", ".bmp" };
-
-        public static bool GetIsImage(string fileName)
-        {
-            var fileExtension = Path.GetExtension(fileName);
-            return ImageFileExtensions.Contains(fileExtension, StringComparer.OrdinalIgnoreCase);
-        }
-    }
-}

DiscordChatExporter.Core.Models/AuthToken.cs

@@ -1,15 +0,0 @@
-namespace DiscordChatExporter.Core.Models
-{
-    public class AuthToken
-    {
-        public AuthTokenType Type { get; }
-
-        public string Value { get; }
-
-        public AuthToken(AuthTokenType type, string value)
-        {
-            Type = type;
-            Value = value;
-        }
-    }
-}

DiscordChatExporter.Core.Models/AuthTokenType.cs

@@ -1,8 +0,0 @@
-namespace DiscordChatExporter.Core.Models
-{
-    public enum AuthTokenType
-    {
-        User,
-        Bot
-    }
-}

DiscordChatExporter.Core.Models/Channel.cs

@@ -1,37 +0,0 @@
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/channel#channel-object
-
-    public partial class Channel
-    {
-        public string Id { get; }
-
-        public string ParentId { get; }
-
-        public string GuildId { get; }
-
-        public string Name { get; }
-
-        public string Topic { get; }
-
-        public ChannelType Type { get; }
-        
-        public Channel(string id, string parentId, string guildId, string name, string topic, ChannelType type)
-        {
-            Id = id;
-            ParentId = parentId;
-            GuildId = guildId;
-            Name = name;
-            Topic = topic;
-            Type = type;
-        }
-
-        public override string ToString() => Name;
-    }
-
-    public partial class Channel
-    {
-        public static Channel CreateDeletedChannel(string id) =>
-            new Channel(id, null, null, "deleted-channel", null, ChannelType.GuildTextChat);
-    }
-}

DiscordChatExporter.Core.Models/ChannelType.cs

@@ -1,13 +0,0 @@
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/channel#channel-object-channel-types
-
-    public enum ChannelType
-    {
-        GuildTextChat,
-        DirectTextChat,
-        GuildVoiceChat,
-        DirectGroupTextChat,
-        Category
-    }
-}

DiscordChatExporter.Core.Models/ChatLog.cs

@@ -1,33 +0,0 @@
-using System;
-using System.Collections.Generic;
-
-namespace DiscordChatExporter.Core.Models
-{
-    public class ChatLog
-    {
-        public Guild Guild { get; }
-
-        public Channel Channel { get; }
-
-        public DateTimeOffset? After { get; }
-
-        public DateTimeOffset? Before { get; }
-
-        public IReadOnlyList<Message> Messages { get; }
-
-        public Mentionables Mentionables { get; }
-
-        public ChatLog(Guild guild, Channel channel, DateTimeOffset? after, DateTimeOffset? before,
-            IReadOnlyList<Message> messages, Mentionables mentionables)
-        {
-            Guild = guild;
-            Channel = channel;
-            After = after;
-            Before = before;
-            Messages = messages;
-            Mentionables = mentionables;
-        }
-
-        public override string ToString() => $"{Guild.Name} | {Channel.Name}";
-    }
-}

DiscordChatExporter.Core.Models/DiscordChatExporter.Core.Models.csproj

@@ -1,11 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFrameworks>net46;netstandard2.0</TargetFrameworks>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Tyrrrz.Extensions" Version="1.6.1" />
-  </ItemGroup>
-
-</Project>

DiscordChatExporter.Core.Models/Embed.cs

@@ -1,48 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Drawing;
-
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/channel#embed-object
-
-    public class Embed
-    {
-        public string Title { get; }
-
-        public string Url { get; }
-
-        public DateTimeOffset? Timestamp { get; }
-
-        public Color Color { get; }
-
-        public EmbedAuthor Author { get; }
-
-        public string Description { get; }
-
-        public IReadOnlyList<EmbedField> Fields { get; }
-
-        public EmbedImage Thumbnail { get; }
-
-        public EmbedImage Image { get; }
-
-        public EmbedFooter Footer { get; }
-
-        public Embed(string title, string url, DateTimeOffset? timestamp, Color color, EmbedAuthor author, string description,
-            IReadOnlyList<EmbedField> fields, EmbedImage thumbnail, EmbedImage image, EmbedFooter footer)
-        {
-            Title = title;
-            Url = url;
-            Timestamp = timestamp;
-            Color = color;
-            Author = author;
-            Description = description;
-            Fields = fields;
-            Thumbnail = thumbnail;
-            Image = image;
-            Footer = footer;
-        }
-
-        public override string ToString() => Title;
-    }
-}

DiscordChatExporter.Core.Models/EmbedAuthor.cs

@@ -1,22 +0,0 @@
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/channel#embed-object-embed-author-structure
-
-    public class EmbedAuthor
-    {
-        public string Name { get; }
-
-        public string Url { get; }
-
-        public string IconUrl { get; }
-
-        public EmbedAuthor(string name, string url, string iconUrl)
-        {
-            Name = name;
-            Url = url;
-            IconUrl = iconUrl;
-        }
-
-        public override string ToString() => Name;
-    }
-}

DiscordChatExporter.Core.Models/EmbedField.cs

@@ -1,22 +0,0 @@
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/channel#embed-object-embed-field-structure
-
-    public class EmbedField
-    {
-        public string Name { get; }
-
-        public string Value { get; }
-
-        public bool IsInline { get; }
-
-        public EmbedField(string name, string value, bool isInline)
-        {
-            Name = name;
-            Value = value;
-            IsInline = isInline;
-        }
-
-        public override string ToString() => $"{Name} | {Value}";
-    }
-}

DiscordChatExporter.Core.Models/EmbedFooter.cs

@@ -1,19 +0,0 @@
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/channel#embed-object-embed-footer-structure
-
-    public class EmbedFooter
-    {
-        public string Text { get; }
-
-        public string IconUrl { get; }
-
-        public EmbedFooter(string text, string iconUrl)
-        {
-            Text = text;
-            IconUrl = iconUrl;
-        }
-
-        public override string ToString() => Text;
-    }
-}

DiscordChatExporter.Core.Models/EmbedImage.cs

@@ -1,20 +0,0 @@
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/channel#embed-object-embed-image-structure
-
-    public class EmbedImage
-    {
-        public string Url { get; }
-
-        public int? Width { get; }
-
-        public int? Height { get; }
-
-        public EmbedImage(string url, int? width, int? height)
-        {
-            Url = url;
-            Height = height;
-            Width = width;
-        }
-    }
-}

DiscordChatExporter.Core.Models/Emoji.cs

@@ -1,58 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/emoji#emoji-object
-
-    public partial class Emoji
-    {
-        public string Id { get; }
-
-        public string Name { get; }
-
-        public bool IsAnimated { get; }
-
-        public string ImageUrl { get; }
-
-        public Emoji(string id, string name, bool isAnimated)
-        {
-            Id = id;
-            Name = name;
-            IsAnimated = isAnimated;
-
-            ImageUrl = GetImageUrl(id, name, isAnimated);
-        }
-    }
-
-    public partial class Emoji
-    {
-        private static IEnumerable<int> GetCodePoints(string emoji)
-        {
-            for (var i = 0; i < emoji.Length; i += char.IsHighSurrogate(emoji[i]) ? 2 : 1)
-                yield return char.ConvertToUtf32(emoji, i);
-        }
-
-        private static string GetTwemojiName(string emoji) =>
-            GetCodePoints(emoji).Select(i => i.ToString("x")).JoinToString("-");
-
-        public static string GetImageUrl(string id, string name, bool isAnimated)
-        {
-            // Custom emoji
-            if (!id.IsNullOrWhiteSpace())
-            {
-                // Animated
-                if (isAnimated)
-                    return $"https://cdn.discordapp.com/emojis/{id}.gif";
-
-                // Non-animated
-                return $"https://cdn.discordapp.com/emojis/{id}.png";
-            }
-
-            // Standard unicode emoji (via twemoji)
-            var twemojiName = GetTwemojiName(name);
-            return $"https://twemoji.maxcdn.com/2/72x72/{twemojiName}.png";
-        }
-    }
-}

DiscordChatExporter.Core.Models/ExportFormat.cs

@@ -1,10 +0,0 @@
-namespace DiscordChatExporter.Core.Models
-{
-    public enum ExportFormat
-    {
-        PlainText,
-        HtmlDark,
-        HtmlLight,
-        Csv
-    }
-}

DiscordChatExporter.Core.Models/Extensions.cs

@@ -1,35 +0,0 @@
-using System;
-
-namespace DiscordChatExporter.Core.Models
-{
-    public static class Extensions
-    {
-        public static string GetFileExtension(this ExportFormat format)
-        {
-            if (format == ExportFormat.PlainText)
-                return "txt";
-            if (format == ExportFormat.HtmlDark)
-                return "html";
-            if (format == ExportFormat.HtmlLight)
-                return "html";
-            if (format == ExportFormat.Csv)
-                return "csv";
-
-            throw new ArgumentOutOfRangeException(nameof(format));
-        }
-
-        public static string GetDisplayName(this ExportFormat format)
-        {
-            if (format == ExportFormat.PlainText)
-                return "Plain Text";
-            if (format == ExportFormat.HtmlDark)
-                return "HTML (Dark)";
-            if (format == ExportFormat.HtmlLight)
-                return "HTML (Light)";
-            if (format == ExportFormat.Csv)
-                return "Comma Seperated Values (CSV)";
-
-            throw new ArgumentOutOfRangeException(nameof(format));
-        }
-    }
-}

DiscordChatExporter.Core.Models/FileSize.cs

@@ -1,84 +0,0 @@
-using System;
-
-namespace DiscordChatExporter.Core.Models
-{
-    // Loosely based on https://github.com/omar/ByteSize (MIT license)
-
-    public struct FileSize
-    {
-        public const long BytesInKiloByte = 1024;
-        public const long BytesInMegaByte = 1024 * BytesInKiloByte;
-        public const long BytesInGigaByte = 1024 * BytesInMegaByte;
-        public const long BytesInTeraByte = 1024 * BytesInGigaByte;
-        public const long BytesInPetaByte = 1024 * BytesInTeraByte;
-
-        public const string ByteSymbol = "B";
-        public const string KiloByteSymbol = "KB";
-        public const string MegaByteSymbol = "MB";
-        public const string GigaByteSymbol = "GB";
-        public const string TeraByteSymbol = "TB";
-        public const string PetaByteSymbol = "PB";
-
-        public double Bytes { get; }
-        public double KiloBytes => Bytes / BytesInKiloByte;
-        public double MegaBytes => Bytes / BytesInMegaByte;
-        public double GigaBytes => Bytes / BytesInGigaByte;
-        public double TeraBytes => Bytes / BytesInTeraByte;
-        public double PetaBytes => Bytes / BytesInPetaByte;
-
-        public string LargestWholeNumberSymbol
-        {
-            get
-            {
-                // Absolute value is used to deal with negative values
-                if (Math.Abs(PetaBytes) >= 1)
-                    return PetaByteSymbol;
-
-                if (Math.Abs(TeraBytes) >= 1)
-                    return TeraByteSymbol;
-
-                if (Math.Abs(GigaBytes) >= 1)
-                    return GigaByteSymbol;
-
-                if (Math.Abs(MegaBytes) >= 1)
-                    return MegaByteSymbol;
-
-                if (Math.Abs(KiloBytes) >= 1)
-                    return KiloByteSymbol;
-
-                return ByteSymbol;
-            }
-        }
-
-        public double LargestWholeNumberValue
-        {
-            get
-            {
-                // Absolute value is used to deal with negative values
-                if (Math.Abs(PetaBytes) >= 1)
-                    return PetaBytes;
-
-                if (Math.Abs(TeraBytes) >= 1)
-                    return TeraBytes;
-
-                if (Math.Abs(GigaBytes) >= 1)
-                    return GigaBytes;
-
-                if (Math.Abs(MegaBytes) >= 1)
-                    return MegaBytes;
-
-                if (Math.Abs(KiloBytes) >= 1)
-                    return KiloBytes;
-
-                return Bytes;
-            }
-        }
-
-        public FileSize(double bytes)
-        {
-            Bytes = bytes;
-        }
-
-        public override string ToString() => $"{LargestWholeNumberValue:0.##} {LargestWholeNumberSymbol}";
-    }
-}

DiscordChatExporter.Core.Models/Guild.cs

@@ -1,40 +0,0 @@
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/guild#guild-object
-
-    public partial class Guild
-    {
-        public string Id { get; }
-
-        public string Name { get; }
-
-        public string IconHash { get; }
-
-        public string IconUrl { get; }
-
-        public Guild(string id, string name, string iconHash)
-        {
-            Id = id;
-            Name = name;
-            IconHash = iconHash;
-
-            IconUrl = GetIconUrl(id, iconHash);
-        }
-
-        public override string ToString() => Name;
-    }
-
-    public partial class Guild
-    {
-        public static string GetIconUrl(string id, string iconHash)
-        {
-            return !iconHash.IsNullOrWhiteSpace()
-                ? $"https://cdn.discordapp.com/icons/{id}/{iconHash}.png"
-                : "https://cdn.discordapp.com/embed/avatars/0.png";
-        }
-
-        public static Guild DirectMessages { get; } = new Guild("@me", "Direct Messages", null);
-    }
-}

DiscordChatExporter.Core.Models/Mentionables.cs

@@ -1,30 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-
-namespace DiscordChatExporter.Core.Models
-{
-    public class Mentionables
-    {
-        public IReadOnlyList<User> Users { get; }
-
-        public IReadOnlyList<Channel> Channels { get; }
-
-        public IReadOnlyList<Role> Roles { get; }
-
-        public Mentionables(IReadOnlyList<User> users, IReadOnlyList<Channel> channels, IReadOnlyList<Role> roles)
-        {
-            Users = users;
-            Channels = channels;
-            Roles = roles;
-        }
-
-        public User GetUser(string id) =>
-            Users.FirstOrDefault(u => u.Id == id) ?? User.CreateUnknownUser(id);
-
-        public Channel GetChannel(string id) =>
-            Channels.FirstOrDefault(c => c.Id == id) ?? Channel.CreateDeletedChannel(id);
-
-        public Role GetRole(string id) =>
-            Roles.FirstOrDefault(r => r.Id == id) ?? Role.CreateDeletedRole(id);
-    }
-}

DiscordChatExporter.Core.Models/Message.cs

@@ -1,51 +0,0 @@
-using System;
-using System.Collections.Generic;
-
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/channel#message-object
-
-    public class Message
-    {
-        public string Id { get; }
-
-        public string ChannelId { get; }
-
-        public MessageType Type { get; }
-
-        public User Author { get; }
-
-        public DateTimeOffset Timestamp { get; }
-
-        public DateTimeOffset? EditedTimestamp { get; }
-
-        public string Content { get; }
-
-        public IReadOnlyList<Attachment> Attachments { get; }
-
-        public IReadOnlyList<Embed> Embeds { get; }
-
-        public IReadOnlyList<Reaction> Reactions { get; }
-
-        public IReadOnlyList<User> MentionedUsers { get; }
-
-        public Message(string id, string channelId, MessageType type, User author, DateTimeOffset timestamp,
-            DateTimeOffset? editedTimestamp, string content, IReadOnlyList<Attachment> attachments,
-            IReadOnlyList<Embed> embeds, IReadOnlyList<Reaction> reactions, IReadOnlyList<User> mentionedUsers)
-        {
-            Id = id;
-            ChannelId = channelId;
-            Type = type;
-            Author = author;
-            Timestamp = timestamp;
-            EditedTimestamp = editedTimestamp;
-            Content = content;
-            Attachments = attachments;
-            Embeds = embeds;
-            Reactions = reactions;
-            MentionedUsers = mentionedUsers;
-        }
-
-        public override string ToString() => Content;
-    }
-}

DiscordChatExporter.Core.Models/MessageType.cs

@@ -1,16 +0,0 @@
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/channel#message-object-message-types
-
-    public enum MessageType
-    {
-        Default,
-        RecipientAdd,
-        RecipientRemove,
-        Call,
-        ChannelNameChange,
-        ChannelIconChange,
-        ChannelPinnedMessage,
-        GuildMemberJoin
-    }
-}

DiscordChatExporter.Core.Models/Reaction.cs

@@ -1,17 +0,0 @@
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/channel#reaction-object
-
-    public class Reaction
-    {
-        public int Count { get; }
-
-        public Emoji Emoji { get; }
-
-        public Reaction(int count, Emoji emoji)
-        {
-            Count = count;
-            Emoji = emoji;
-        }
-    }
-}

DiscordChatExporter.Core.Models/Role.cs

@@ -1,24 +0,0 @@
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/topics/permissions#role-object
-
-    public partial class Role
-    {
-        public string Id { get; }
-
-        public string Name { get; }
-
-        public Role(string id, string name)
-        {
-            Id = id;
-            Name = name;
-        }
-
-        public override string ToString() => Name;
-    }
-
-    public partial class Role
-    {
-        public static Role CreateDeletedRole(string id) => new Role(id, "deleted-role");
-    }
-}

DiscordChatExporter.Core.Models/User.cs

@@ -1,59 +0,0 @@
-using System;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/topics/permissions#role-object
-
-    public partial class User
-    {
-        public string Id { get; }
-
-        public int Discriminator { get; }
-
-        public string Name { get; }
-
-        public string FullName { get; }
-
-        public string AvatarHash { get; }
-
-        public string AvatarUrl { get; }
-
-        public User(string id, int discriminator, string name, string avatarHash)
-        {
-            Id = id;
-            Discriminator = discriminator;
-            Name = name;
-            AvatarHash = avatarHash;
-
-            FullName = GetFullName(name, discriminator);
-            AvatarUrl = GetAvatarUrl(id, discriminator, avatarHash);
-        }
-
-        public override string ToString() => FullName;
-    }
-
-    public partial class User
-    {
-        public static string GetFullName(string name, int discriminator) => $"{name}#{discriminator:0000}";
-
-        public static string GetAvatarUrl(string id, int discriminator, string avatarHash)
-        {
-            // Custom avatar
-            if (!avatarHash.IsNullOrWhiteSpace())
-            {
-                // Animated
-                if (avatarHash.StartsWith("a_", StringComparison.Ordinal))
-                    return $"https://cdn.discordapp.com/avatars/{id}/{avatarHash}.gif";
-
-                // Non-animated
-                return $"https://cdn.discordapp.com/avatars/{id}/{avatarHash}.png";
-            }
-
-            // Default avatar
-            return $"https://cdn.discordapp.com/embed/avatars/{discriminator % 5}.png";
-        }
-
-        public static User CreateUnknownUser(string id) => new User(id, 0, "Unknown", null);
-    }
-}

DiscordChatExporter.Core.Rendering/CsvChatLogRenderer.cs

@@ -1,113 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Globalization;
-using System.IO;
-using System.Linq;
-using System.Threading.Tasks;
-using DiscordChatExporter.Core.Markdown;
-using DiscordChatExporter.Core.Markdown.Nodes;
-using DiscordChatExporter.Core.Models;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Core.Rendering
-{
-    public class CsvChatLogRenderer : IChatLogRenderer
-    {
-        private readonly ChatLog _chatLog;
-        private readonly string _dateFormat;
-
-        public CsvChatLogRenderer(ChatLog chatLog, string dateFormat)
-        {
-            _chatLog = chatLog;
-            _dateFormat = dateFormat;
-        }
-
-        private string FormatDate(DateTimeOffset date) =>
-            date.ToLocalTime().ToString(_dateFormat, CultureInfo.InvariantCulture);
-
-        private string FormatMarkdown(Node node)
-        {
-            // Formatted node
-            if (node is FormattedNode formattedNode)
-            {
-                // Recursively get inner text
-                var innerText = FormatMarkdown(formattedNode.Children);
-
-                return $"{formattedNode.Token}{innerText}{formattedNode.Token}";
-            }
-
-            // Non-meta mention node
-            if (node is MentionNode mentionNode && mentionNode.Type != MentionType.Meta)
-            {
-                // User mention node
-                if (mentionNode.Type == MentionType.User)
-                {
-                    var user = _chatLog.Mentionables.GetUser(mentionNode.Id);
-                    return $"@{user.Name}";
-                }
-
-                // Channel mention node
-                if (mentionNode.Type == MentionType.Channel)
-                {
-                    var channel = _chatLog.Mentionables.GetChannel(mentionNode.Id);
-                    return $"#{channel.Name}";
-                }
-
-                // Role mention node
-                if (mentionNode.Type == MentionType.Role)
-                {
-                    var role = _chatLog.Mentionables.GetRole(mentionNode.Id);
-                    return $"@{role.Name}";
-                }
-            }
-
-            // Custom emoji node
-            if (node is EmojiNode emojiNode && emojiNode.IsCustomEmoji)
-            {
-                return $":{emojiNode.Name}:";
-            }
-
-            // All other nodes - simply return source
-            return node.Source;
-        }
-
-        private string FormatMarkdown(IEnumerable<Node> nodes) => nodes.Select(FormatMarkdown).JoinToString("");
-
-        private string FormatMarkdown(string markdown) => FormatMarkdown(MarkdownParser.Parse(markdown));
-
-        private async Task RenderFieldAsync(TextWriter writer, string value)
-        {
-            var encodedValue = value.Replace("\"", "\"\"");
-            await writer.WriteAsync($"\"{encodedValue}\";");
-        }
-
-        private async Task RenderMessageAsync(TextWriter writer, Message message)
-        {
-            // Author
-            await RenderFieldAsync(writer, message.Author.FullName);
-
-            // Timestamp
-            await RenderFieldAsync(writer, FormatDate(message.Timestamp));
-
-            // Content
-            await RenderFieldAsync(writer, FormatMarkdown(message.Content));
-
-            // Attachments
-            var formattedAttachments = message.Attachments.Select(a => a.Url).JoinToString(",");
-            await RenderFieldAsync(writer, formattedAttachments);
-
-            // Line break
-            await writer.WriteLineAsync();
-        }
-
-        public async Task RenderAsync(TextWriter writer)
-        {
-            // Headers
-            await writer.WriteLineAsync("Author;Date;Content;Attachments;");
-
-            // Log
-            foreach (var message in _chatLog.Messages)
-                await RenderMessageAsync(writer, message);
-        }
-    }
-}

DiscordChatExporter.Core.Rendering/DiscordChatExporter.Core.Rendering.csproj

@@ -1,25 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFrameworks>net46;netstandard2.0</TargetFrameworks>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <EmbeddedResource Include="Resources\HtmlDark.css" />
-    <EmbeddedResource Include="Resources\HtmlDark.html" />
-    <EmbeddedResource Include="Resources\HtmlLight.css" />
-    <EmbeddedResource Include="Resources\HtmlLight.html" />
-    <EmbeddedResource Include="Resources\HtmlShared.css" />
-    <EmbeddedResource Include="Resources\HtmlShared.html" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Scriban" Version="2.0.0" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\DiscordChatExporter.Core.Markdown\DiscordChatExporter.Core.Markdown.csproj" />
-    <ProjectReference Include="..\DiscordChatExporter.Core.Models\DiscordChatExporter.Core.Models.csproj" />
-  </ItemGroup>
-
-</Project>

DiscordChatExporter.Core.Rendering/HtmlChatLogRenderer.MessageGroup.cs

@@ -1,25 +0,0 @@
-using DiscordChatExporter.Core.Models;
-using System;
-using System.Collections.Generic;
-
-namespace DiscordChatExporter.Core.Rendering
-{
-    public partial class HtmlChatLogRenderer
-    {
-        private class MessageGroup
-        {
-            public User Author { get; }
-
-            public DateTimeOffset Timestamp { get; }
-
-            public IReadOnlyList<Message> Messages { get; }
-
-            public MessageGroup(User author, DateTimeOffset timestamp, IReadOnlyList<Message> messages)
-            {
-                Author = author;
-                Timestamp = timestamp;
-                Messages = messages;
-            }
-        }
-    }
-}

DiscordChatExporter.Core.Rendering/HtmlChatLogRenderer.TemplateLoader.cs

@@ -1,27 +0,0 @@
-using Scriban.Parsing;
-using Scriban.Runtime;
-using Scriban;
-using System.Reflection;
-using System.Threading.Tasks;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Core.Rendering
-{
-    public partial class HtmlChatLogRenderer
-    {
-        private class TemplateLoader : ITemplateLoader
-        {
-            private const string ResourceRootNamespace = "DiscordChatExporter.Core.Rendering.Resources";
-
-            public string Load(string templatePath) =>
-                Assembly.GetExecutingAssembly().GetManifestResourceString($"{ResourceRootNamespace}.{templatePath}");
-
-            public string GetPath(TemplateContext context, SourceSpan callerSpan, string templateName) => templateName;
-
-            public string Load(TemplateContext context, SourceSpan callerSpan, string templatePath) => Load(templatePath);
-
-            public ValueTask<string> LoadAsync(TemplateContext context, SourceSpan callerSpan, string templatePath) =>
-                new ValueTask<string>(Load(templatePath));
-        }
-    }
-}

DiscordChatExporter.Core.Rendering/HtmlChatLogRenderer.cs

@@ -1,200 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Globalization;
-using System.IO;
-using System.Linq;
-using System.Net;
-using System.Threading.Tasks;
-using DiscordChatExporter.Core.Markdown;
-using DiscordChatExporter.Core.Markdown.Nodes;
-using DiscordChatExporter.Core.Models;
-using Scriban;
-using Scriban.Runtime;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Core.Rendering
-{
-    public partial class HtmlChatLogRenderer : IChatLogRenderer
-    {
-        private readonly ChatLog _chatLog;
-        private readonly string _themeName;
-        private readonly string _dateFormat;
-
-        public HtmlChatLogRenderer(ChatLog chatLog, string themeName, string dateFormat)
-        {
-            _chatLog = chatLog;
-            _themeName = themeName;
-            _dateFormat = dateFormat;
-        }
-
-        private string HtmlEncode(string s) => WebUtility.HtmlEncode(s);
-
-        private string FormatDate(DateTimeOffset date) =>
-            date.ToLocalTime().ToString(_dateFormat, CultureInfo.InvariantCulture);
-
-        private IEnumerable<MessageGroup> GroupMessages(IEnumerable<Message> messages) =>
-            messages.GroupContiguous((buffer, message) =>
-            {
-                // Break group if the author changed
-                if (buffer.Last().Author.Id != message.Author.Id)
-                    return false;
-
-                // Break group if last message was more than 7 minutes ago
-                if ((message.Timestamp - buffer.Last().Timestamp).TotalMinutes > 7)
-                    return false;
-
-                return true;
-            }).Select(g => new MessageGroup(g.First().Author, g.First().Timestamp, g));
-
-        private string FormatMarkdown(Node node, bool isJumbo)
-        {
-            // Text node
-            if (node is TextNode textNode)
-            {
-                // Return HTML-encoded text
-                return HtmlEncode(textNode.Text);
-            }
-
-            // Formatted node
-            if (node is FormattedNode formattedNode)
-            {
-                // Recursively get inner html
-                var innerHtml = FormatMarkdown(formattedNode.Children, false);
-
-                // Bold
-                if (formattedNode.Formatting == TextFormatting.Bold)
-                    return $"<strong>{innerHtml}</strong>";
-
-                // Italic
-                if (formattedNode.Formatting == TextFormatting.Italic)
-                    return $"<em>{innerHtml}</em>";
-
-                // Underline
-                if (formattedNode.Formatting == TextFormatting.Underline)
-                    return $"<u>{innerHtml}</u>";
-
-                // Strikethrough
-                if (formattedNode.Formatting == TextFormatting.Strikethrough)
-                    return $"<s>{innerHtml}</s>";
-
-                // Spoiler
-                if (formattedNode.Formatting == TextFormatting.Spoiler)
-                    return $"<span class=\"spoiler\">{innerHtml}</span>";
-            }
-
-            // Inline code block node
-            if (node is InlineCodeBlockNode inlineCodeBlockNode)
-            {
-                return $"<span class=\"pre pre--inline\">{HtmlEncode(inlineCodeBlockNode.Code)}</span>";
-            }
-
-            // Multi-line code block node
-            if (node is MultilineCodeBlockNode multilineCodeBlockNode)
-            {
-                // Set language class for syntax highlighting
-                var languageCssClass = !multilineCodeBlockNode.Language.IsNullOrWhiteSpace()
-                    ? "language-" + multilineCodeBlockNode.Language
-                    : null;
-
-                return $"<div class=\"pre pre--multiline {languageCssClass}\">{HtmlEncode(multilineCodeBlockNode.Code)}</div>";
-            }
-
-            // Mention node
-            if (node is MentionNode mentionNode)
-            {
-                // Meta mention node
-                if (mentionNode.Type == MentionType.Meta)
-                {
-                    return $"<span class=\"mention\">@{HtmlEncode(mentionNode.Id)}</span>";
-                }
-
-                // User mention node
-                if (mentionNode.Type == MentionType.User)
-                {
-                    var user = _chatLog.Mentionables.GetUser(mentionNode.Id);
-                    return $"<span class=\"mention\" title=\"{HtmlEncode(user.FullName)}\">@{HtmlEncode(user.Name)}</span>";
-                }
-
-                // Channel mention node
-                if (mentionNode.Type == MentionType.Channel)
-                {
-                    var channel = _chatLog.Mentionables.GetChannel(mentionNode.Id);
-                    return $"<span class=\"mention\">#{HtmlEncode(channel.Name)}</span>";
-                }
-
-                // Role mention node
-                if (mentionNode.Type == MentionType.Role)
-                {
-                    var role = _chatLog.Mentionables.GetRole(mentionNode.Id);
-                    return $"<span class=\"mention\">@{HtmlEncode(role.Name)}</span>";
-                }
-            }
-
-            // Emoji node
-            if (node is EmojiNode emojiNode)
-            {
-                // Get emoji image URL
-                var emojiImageUrl = Emoji.GetImageUrl(emojiNode.Id, emojiNode.Name, emojiNode.IsAnimated);
-
-                // Make emoji large if it's jumbo
-                var jumboableCssClass = isJumbo ? "emoji--large" : null;
-
-                return $"<img class=\"emoji {jumboableCssClass}\" alt=\"{emojiNode.Name}\" title=\"{emojiNode.Name}\" src=\"{emojiImageUrl}\" />";
-            }
-
-            // Link node
-            if (node is LinkNode linkNode)
-            {
-                return $"<a href=\"{Uri.EscapeUriString(linkNode.Url)}\">{HtmlEncode(linkNode.Title)}</a>";
-            }
-
-            // All other nodes - simply return source
-            return node.Source;
-        }
-
-        private string FormatMarkdown(IReadOnlyList<Node> nodes, bool isTopLevel)
-        {
-            // Emojis are jumbo if all top-level nodes are emoji nodes, disregarding whitespace
-            var isJumbo = isTopLevel && nodes.Where(n => !n.Source.IsNullOrWhiteSpace()).All(n => n is EmojiNode);
-
-            return nodes.Select(n => FormatMarkdown(n, isJumbo)).JoinToString("");
-        }
-
-        private string FormatMarkdown(string markdown) => FormatMarkdown(MarkdownParser.Parse(markdown), true);
-
-        public async Task RenderAsync(TextWriter writer)
-        {
-            // Create template loader
-            var loader = new TemplateLoader();
-
-            // Get template
-            var templateCode = loader.Load($"Html{_themeName}.html");
-            var template = Template.Parse(templateCode);
-
-            // Create template context
-            var context = new TemplateContext
-            {
-                TemplateLoader = loader,
-                MemberRenamer = m => m.Name,
-                MemberFilter = m => true,
-                LoopLimit = int.MaxValue,
-                StrictVariables = true
-            };
-
-            // Create template model
-            var model = new ScriptObject();
-            model.SetValue("Model", _chatLog, true);
-            model.Import(nameof(GroupMessages), new Func<IEnumerable<Message>, IEnumerable<MessageGroup>>(GroupMessages));
-            model.Import(nameof(FormatDate), new Func<DateTimeOffset, string>(FormatDate));
-            model.Import(nameof(FormatMarkdown), new Func<string, string>(FormatMarkdown));
-            context.PushGlobal(model);
-
-            // Configure output
-            context.PushOutput(new TextWriterOutput(writer));
-
-            // HACK: Render output in a separate thread
-            // (even though Scriban has async API, it still makes a lot of blocking CPU-bound calls)
-            await Task.Run(async () => await context.EvaluateAsync(template.Page));
-        }
-    }
-}

DiscordChatExporter.Core.Rendering/IChatLogRenderer.cs

@@ -1,10 +0,0 @@
-using System.IO;
-using System.Threading.Tasks;
-
-namespace DiscordChatExporter.Core.Rendering
-{
-    public interface IChatLogRenderer
-    {
-        Task RenderAsync(TextWriter writer);
-    }
-}

DiscordChatExporter.Core.Rendering/PlainTextChatLogRenderer.cs

@@ -1,129 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Globalization;
-using System.IO;
-using System.Linq;
-using System.Threading.Tasks;
-using DiscordChatExporter.Core.Markdown;
-using DiscordChatExporter.Core.Markdown.Nodes;
-using DiscordChatExporter.Core.Models;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Core.Rendering
-{
-    public class PlainTextChatLogRenderer : IChatLogRenderer
-    {
-        private readonly ChatLog _chatLog;
-        private readonly string _dateFormat;
-
-        public PlainTextChatLogRenderer(ChatLog chatLog, string dateFormat)
-        {
-            _chatLog = chatLog;
-            _dateFormat = dateFormat;
-        }
-
-        private string FormatDate(DateTimeOffset date) =>
-            date.ToLocalTime().ToString(_dateFormat, CultureInfo.InvariantCulture);
-
-        private string FormatDateRange(DateTimeOffset? after, DateTimeOffset? before)
-        {
-            // Both 'after' and 'before'
-            if (after != null && before != null)
-                return $"{FormatDate(after.Value)} to {FormatDate(before.Value)}";
-
-            // Just 'after'
-            if (after != null)
-                return $"after {FormatDate(after.Value)}";
-
-            // Just 'before'
-            if (before != null)
-                return $"before {FormatDate(before.Value)}";
-
-            // Neither
-            return null;
-        }
-
-        private string FormatMarkdown(Node node)
-        {
-            // Formatted node
-            if (node is FormattedNode formattedNode)
-            {
-                // Recursively get inner text
-                var innerText = FormatMarkdown(formattedNode.Children);
-
-                return $"{formattedNode.Token}{innerText}{formattedNode.Token}";
-            }
-
-            // Non-meta mention node
-            if (node is MentionNode mentionNode && mentionNode.Type != MentionType.Meta)
-            {
-                // User mention node
-                if (mentionNode.Type == MentionType.User)
-                {
-                    var user = _chatLog.Mentionables.GetUser(mentionNode.Id);
-                    return $"@{user.Name}";
-                }
-
-                // Channel mention node
-                if (mentionNode.Type == MentionType.Channel)
-                {
-                    var channel = _chatLog.Mentionables.GetChannel(mentionNode.Id);
-                    return $"#{channel.Name}";
-                }
-
-                // Role mention node
-                if (mentionNode.Type == MentionType.Role)
-                {
-                    var role = _chatLog.Mentionables.GetRole(mentionNode.Id);
-                    return $"@{role.Name}";
-                }
-            }
-
-            // Custom emoji node
-            if (node is EmojiNode emojiNode && emojiNode.IsCustomEmoji)
-            {
-                return $":{emojiNode.Name}:";
-            }
-
-            // All other nodes - simply return source
-            return node.Source;
-        }
-
-        private string FormatMarkdown(IEnumerable<Node> nodes) => nodes.Select(FormatMarkdown).JoinToString("");
-
-        private string FormatMarkdown(string markdown) => FormatMarkdown(MarkdownParser.Parse(markdown));
-
-        private async Task RenderMessageAsync(TextWriter writer, Message message)
-        {
-            // Timestamp and author
-            await writer.WriteLineAsync($"[{FormatDate(message.Timestamp)}] {message.Author.FullName}");
-
-            // Content
-            await writer.WriteLineAsync(FormatMarkdown(message.Content));
-
-            // Attachments
-            foreach (var attachment in message.Attachments)
-                await writer.WriteLineAsync(attachment.Url);
-        }
-
-        public async Task RenderAsync(TextWriter writer)
-        {
-            // Metadata
-            await writer.WriteLineAsync('='.Repeat(62));
-            await writer.WriteLineAsync($"Guild: {_chatLog.Guild.Name}");
-            await writer.WriteLineAsync($"Channel: {_chatLog.Channel.Name}");
-            await writer.WriteLineAsync($"Topic: {_chatLog.Channel.Topic}");
-            await writer.WriteLineAsync($"Messages: {_chatLog.Messages.Count:N0}");
-            await writer.WriteLineAsync($"Range: {FormatDateRange(_chatLog.After, _chatLog.Before)}");
-            await writer.WriteLineAsync('='.Repeat(62));
-            await writer.WriteLineAsync();
-
-            // Log
-            foreach (var message in _chatLog.Messages)
-            {
-                await RenderMessageAsync(writer, message);
-                await writer.WriteLineAsync();
-            }
-        }
-    }
-}

DiscordChatExporter.Core.Rendering/Resources/HtmlDark.html

@@ -1,3 +0,0 @@
-{{~ ThemeStyleSheet = include "HtmlDark.css" ~}}
-{{~ HighlightJsStyleName = "solarized-dark" ~}}
-{{~ include "HtmlShared.html" ~}}

DiscordChatExporter.Core.Rendering/Resources/HtmlLight.html

@@ -1,3 +0,0 @@
-{{~ ThemeStyleSheet = include "HtmlLight.css" ~}}
-{{~ HighlightJsStyleName = "solarized-light" ~}}
-{{~ include "HtmlShared.html" ~}}

DiscordChatExporter.Core.Rendering/Resources/HtmlShared.css

@@ -1,312 +0,0 @@
-/* === GENERAL === */
-
-body {
-    font-family: "Whitney", "Helvetica Neue", Helvetica, Arial, sans-serif;
-    font-size: 16px;
-}
-
-a {
-    text-decoration: none;
-}
-
-a:hover {
-    text-decoration: underline;
-}
-
-img {
-    object-fit: contain;
-}
-
-.markdown {
-    white-space: pre-wrap;
-    line-height: 1.3;
-    overflow-wrap: break-word;
-}
-
-.spoiler {
-    border-radius: 3px;
-}
-
-.pre {
-    font-family: "Consolas", "Courier New", Courier, Monospace;
-}
-
-.pre--multiline {
-    margin-top: 4px;
-    padding: 8px;
-    border: 2px solid;
-    border-radius: 5px;    
-}
-
-.pre--inline {
-    padding: 2px;
-    border-radius: 3px;
-}
-
-.mention {
-    font-weight: 500;
-}
-
-.emoji {
-    width: 1.45em;
-    height: 1.45em;
-    margin: 0 1px;
-    vertical-align: -0.4em;
-}
-
-.emoji--small {
-    width: 1rem;
-    height: 1rem;
-}
-
-.emoji--large {
-    width: 2rem;
-    height: 2rem;
-}
-
-/* === INFO === */
-
-.info {
-    display: flex;
-    max-width: 100%;
-    margin: 0 5px 10px 5px;    
-}
-
-.info__guild-icon-container {
-    flex: 0;
-}
-
-.info__guild-icon {
-    max-width: 88px;
-    max-height: 88px;
-}
-
-.info__metadata {
-    flex: 1;
-    margin-left: 10px;
-}
-
-.info__guild-name {
-    font-size: 1.4em;
-}
-
-.info__channel-name {
-    font-size: 1.2em;
-}
-
-.info__channel-topic {
-    margin-top: 2px;
-}
-
-.info__channel-message-count {
-    margin-top: 2px;
-}
-
-.info__channel-date-range {
-    margin-top: 2px;
-}
-
-/* === CHATLOG === */
-
-.chatlog {
-    max-width: 100%;
-    margin-bottom: 24px;
-}
-
-.chatlog__message-group {
-    display: flex;
-    margin: 0 10px;
-    padding: 15px 0;
-    border-top: 1px solid;
-}
-
-.chatlog__author-avatar-container {
-    flex: 0;
-    width: 40px;
-    height: 40px;
-}
-
-.chatlog__author-avatar {
-    border-radius: 50%;
-    height: 40px;
-    width: 40px;
-}
-
-.chatlog__messages {
-    flex: 1;
-    min-width: 50%;
-    margin-left: 20px;
-}
-
-.chatlog__author-name {
-    font-size: 1em;
-    font-weight: 500;
-}
-
-.chatlog__timestamp {
-    margin-left: 5px;
-    font-size: .75em;
-}
-
-.chatlog__content {
-    padding-top: 5px;
-    font-size: .9375em;
-    word-wrap: break-word;
-}
-
-.chatlog__edited-timestamp {
-    margin-left: 3px;
-    font-size: .8em;
-}
-
-.chatlog__attachment {
-    margin: 5px 0;
-}
-
-.chatlog__attachment-thumbnail {
-    max-width: 50%;
-    max-height: 500px;
-    border-radius: 3px;
-}
-
-.chatlog__embed {
-    display: flex;
-    max-width: 520px;
-    margin-top: 5px;
-}
-
-.chatlog__embed-color-pill {
-    flex-shrink: 0;
-    width: 4px;
-    border-top-left-radius: 3px;
-    border-bottom-left-radius: 3px;
-}
-
-.chatlog__embed-content-container {
-    display: flex;
-    flex-direction: column;
-    padding: 8px 10px;
-    border: 1px solid;
-    border-top-right-radius: 3px;
-    border-bottom-right-radius: 3px;
-}
-
-.chatlog__embed-content {
-    width: 100%;
-    display: flex;
-}
-
-.chatlog__embed-text {
-    flex: 1;
-}
-
-.chatlog__embed-author {
-    display: flex;
-    align-items: center;
-    margin-bottom: 5px;
-}
-
-.chatlog__embed-author-icon {
-    width: 20px;
-    height: 20px;
-    margin-right: 9px;
-    border-radius: 50%;
-}
-
-.chatlog__embed-author-name {
-    font-size: .875em;
-    font-weight: 600;
-}
-
-.chatlog__embed-title {
-    margin-bottom: 4px;
-    font-size: .875em;
-    font-weight: 600;
-}
-
-.chatlog__embed-description {
-    font-weight: 500;
-    font-size: 14px;
-}
-
-.chatlog__embed-fields {
-    display: flex;
-    flex-wrap: wrap;
-}
-
-.chatlog__embed-field {
-    flex: 0;
-    min-width: 100%;
-    max-width: 506px;
-    padding-top: 10px;
-}
-
-.chatlog__embed-field--inline {
-    flex: 1;
-    flex-basis: auto;
-    min-width: 150px;
-}
-
-.chatlog__embed-field-name {
-    margin-bottom: 4px;
-    font-size: .875em;
-    font-weight: 600;
-}
-
-.chatlog__embed-field-value {
-    font-size: .875em;
-    font-weight: 500;
-}
-
-.chatlog__embed-thumbnail {
-    flex: 0;
-    margin-left: 20px;
-    max-width: 80px;
-    max-height: 80px;
-    border-radius: 3px;
-}
-
-.chatlog__embed-image-container {
-    margin-top: 10px;
-}
-
-.chatlog__embed-image {    
-    max-width: 500px;
-    max-height: 400px;
-    border-radius: 3px;
-}
-
-.chatlog__embed-footer {
-    margin-top: 10px;
-}
-
-.chatlog__embed-footer-icon {
-    margin-right: 4px;
-    width: 20px;
-    height: 20px;
-    border-radius: 50%;
-    vertical-align: middle;
-}
-
-.chatlog__embed-footer-text {
-    font-weight: 600;
-    font-size: .75em;
-}
-
-.chatlog__reactions {
-    display: flex;
-}
-
-.chatlog__reaction {
-    display: flex;
-    align-items: center;
-    margin: 6px 2px 2px 2px;
-    padding: 3px 6px;
-    border-radius: 3px;
-}
-
-.chatlog__reaction-count {
-    min-width: 9px;
-    margin-left: 6px;
-    font-size: .875em;
-}

DiscordChatExporter.Core.Rendering/Resources/HtmlShared.html

@@ -1,225 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-
-<head>
-    {{~ # Metadata ~}}
-    <title>{{ Model.Guild.Name | html.escape }} - {{ Model.Channel.Name | html.escape }}</title>
-    <meta charset="utf-8" />
-    <meta name="viewport" content="width=device-width" />
-
-    {{~ # Styles ~}}
-    <style>
-        {{ include "HtmlShared.css" }}
-    </style>
-    <style>
-        {{ ThemeStyleSheet }}
-    </style>
-
-    {{~ # Syntax highlighting ~}}
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.15.6/styles/{{HighlightJsStyleName}}.min.css">
-    <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.15.6/highlight.min.js"></script>
-    <script>
-        document.addEventListener('DOMContentLoaded', () => {
-            document.querySelectorAll('.pre--multiline').forEach((block) => {
-                hljs.highlightBlock(block);
-            });
-        });
-    </script>
-</head>
-<body>
-    
-{{~ # Info ~}}
-<div class="info">
-    <div class="info__guild-icon-container">
-        <img class="info__guild-icon" src="{{ Model.Guild.IconUrl }}" />
-    </div>
-    <div class="info__metadata">
-        <div class="info__guild-name">{{ Model.Guild.Name | html.escape }}</div>
-        <div class="info__channel-name">{{ Model.Channel.Name | html.escape }}</div>
-        
-        {{~ if Model.Channel.Topic ~}}
-            <div class="info__channel-topic">{{ Model.Channel.Topic | html.escape }}</div>
-        {{~ end ~}}
-
-        <div class="info__channel-message-count">{{ Model.Messages | array.size | object.format "N0" }} messages</div>
-        
-        {{~ if Model.After || Model.Before ~}}
-            <div class="info__channel-date-range">
-                {{~ if Model.After && Model.Before ~}}
-                    Between {{ Model.After | FormatDate | html.escape }} and {{ Model.Before | FormatDate | html.escape }}
-                {{~ else if Model.After ~}}
-                    After {{ Model.After | FormatDate | html.escape }}
-                {{~ else if Model.Before ~}}
-                    Before {{ Model.Before | FormatDate | html.escape }}
-                {{~ end ~}}
-            </div>
-        {{~ end ~}}
-    </div>
-</div>
-
-{{~ # Log ~}}
-<div class="chatlog">
-    {{~ for group in Model.Messages | GroupMessages ~}}
-        <div class="chatlog__message-group">
-            {{~ # Avatar ~}}
-            <div class="chatlog__author-avatar-container">
-                <img class="chatlog__author-avatar" src="{{ group.Author.AvatarUrl }}" />
-            </div>            
-            <div class="chatlog__messages">
-                {{~ # Author name and timestamp ~}}
-                <span class="chatlog__author-name" title="{{ group.Author.FullName | html.escape }}">{{ group.Author.Name | html.escape }}</span>
-                <span class="chatlog__timestamp">{{ group.Timestamp | FormatDate | html.escape }}</span>
-
-                {{~ # Messages ~}}
-                {{~ for message in group.Messages ~}}
-                    {{~ # Content ~}}
-                    {{~ if message.Content ~}}
-                        <div class="chatlog__content">
-                            <span class="markdown">{{ message.Content | FormatMarkdown }}</span>
-
-                            {{~ # Edited timestamp ~}}
-                            {{~ if message.EditedTimestamp ~}}
-                                <span class="chatlog__edited-timestamp" title="{{ message.EditedTimestamp | FormatDate | html.escape }}">(edited)</span>
-                            {{~ end ~}}
-                        </div>
-                    {{~ end ~}}
-
-                    {{~ # Attachments ~}}
-                    {{~ for attachment in message.Attachments ~}}
-                        <div class="chatlog__attachment">
-                            <a href="{{ attachment.Url }}">
-                                {{ # Image }}
-                                {{~ if attachment.IsImage ~}}
-                                    <img class="chatlog__attachment-thumbnail" src="{{ attachment.Url }}" />
-                                {{~ # Non-image ~}}
-                                {{~ else ~}}
-                                    Attachment: {{ attachment.FileName }} ({{ attachment.FileSize }})
-                                {{~ end ~}}
-                            </a>
-                        </div>
-                    {{~ end ~}}
-
-                    {{~ # Embeds ~}}
-                    {{~ for embed in message.Embeds ~}}
-                        <div class="chatlog__embed">
-                            <div class="chatlog__embed-color-pill" style="background-color: rgba({{ embed.Color.R }},{{ embed.Color.G }},{{ embed.Color.B }},{{ embed.Color.A }})"></div>
-                            <div class="chatlog__embed-content-container">
-                                <div class="chatlog__embed-content">
-                                    <div class="chatlog__embed-text">
-                                        {{~ # Author ~}}
-                                        {{~ if embed.Author ~}}
-                                            <div class="chatlog__embed-author">
-                                                {{~ if embed.Author.IconUrl ~}}
-                                                    <img class="chatlog__embed-author-icon" src="{{ embed.Author.IconUrl }}" />
-                                                {{~ end ~}}
-
-                                                {{~ if embed.Author.Name ~}}
-                                                    <span class="chatlog__embed-author-name">
-                                                        {{~ if embed.Author.Url ~}}
-                                                            <a class="chatlog__embed-author-name-link" href="{{ embed.Author.Url }}">{{ embed.Author.Name | html.escape }}</a>
-                                                        {{~ else ~}}
-                                                            {{ embed.Author.Name | html.escape }}
-                                                        {{~ end ~}}
-                                                    </span>
-                                                {{~ end ~}}
-                                            </div>
-                                        {{~ end ~}}
-
-                                        {{~ # Title ~}}
-                                        {{~ if embed.Title ~}}
-                                            <div class="chatlog__embed-title">
-                                                {{~ if embed.Url ~}}
-                                                    <a class="chatlog__embed-title-link" href="{{ embed.Url }}"><span class="markdown">{{ embed.Title | FormatMarkdown }}</span></a>
-                                                {{~ else ~}}
-                                                    <span class="markdown">{{ embed.Title | FormatMarkdown }}</span>
-                                                {{~ end ~}}
-                                            </div>
-                                        {{~ end ~}}
-
-                                        {{~ # Description ~}}
-                                        {{~ if embed.Description ~}}
-                                        <div class="chatlog__embed-description"><span class="markdown">{{ embed.Description | FormatMarkdown }}</span></div>
-                                        {{~ end ~}}
-
-                                        {{~ # Fields ~}}
-                                        {{~ if embed.Fields | array.size > 0 ~}}
-                                            <div class="chatlog__embed-fields">
-                                                {{~ for field in embed.Fields ~}}
-                                                    <div class="chatlog__embed-field {{ if field.IsInline }} chatlog__embed-field--inline {{ end }}">
-                                                        {{~ if field.Name ~}}
-                                                            <div class="chatlog__embed-field-name"><span class="markdown">{{ field.Name | FormatMarkdown }}</span></div>
-                                                        {{~ end ~}}
-                                                        {{~ if field.Value ~}}
-                                                            <div class="chatlog__embed-field-value"><span class="markdown">{{ field.Value | FormatMarkdown }}</span></div>
-                                                        {{~ end ~}}
-                                                    </div>
-                                                {{~ end ~}}
-                                            </div>
-                                        {{~ end ~}}
-                                    </div>
-
-                                    {{~ # Thumbnail ~}}
-                                    {{~ if embed.Thumbnail ~}}
-                                        <div class="chatlog__embed-thumbnail-container">
-                                            <a class="chatlog__embed-thumbnail-link" href="{{ embed.Thumbnail.Url }}">
-                                                <img class="chatlog__embed-thumbnail" src="{{ embed.Thumbnail.Url }}" />
-                                            </a>
-                                        </div>
-                                    {{~ end ~}}
-                                </div>    
-
-                                {{~ # Image ~}} 
-                                {{~ if embed.Image ~}}
-                                    <div class="chatlog__embed-image-container">
-                                        <a class="chatlog__embed-image-link" href="{{ embed.Image.Url }}">
-                                            <img class="chatlog__embed-image" src="{{ embed.Image.Url }}" />
-                                        </a>
-                                    </div>
-                                {{~ end ~}}
-
-                                {{~ # Footer ~}}
-                                {{~ if embed.Footer || embed.Timestamp ~}}
-                                    <div class="chatlog__embed-footer">
-                                        {{~ if embed.Footer ~}}
-                                            {{~ if embed.Footer.Text && embed.Footer.IconUrl ~}}
-                                                <img class="chatlog__embed-footer-icon" src="{{ embed.Footer.IconUrl }}" />
-                                            {{~ end ~}}
-                                        {{~ end ~}}
-                                        
-                                        <span class="chatlog__embed-footer-text">
-                                            {{~ if embed.Footer ~}}
-                                                {{~ if embed.Footer.Text ~}}
-                                                    {{ embed.Footer.Text | html.escape }}
-                                                    {{ if embed.Timestamp }} • {{ end }}
-                                                {{~ end ~}}
-                                            {{~ end ~}}
-
-                                            {{~ if embed.Timestamp ~}}
-                                                {{ embed.Timestamp | FormatDate | html.escape }}
-                                            {{~ end ~}}
-                                        </span>
-                                    </div>
-                                {{~ end ~}}
-                            </div>
-                        </div>
-                    {{~ end ~}}
-
-                    {{~ # Reactions ~}}
-                    {{~ if message.Reactions | array.size > 0 ~}}
-                        <div class="chatlog__reactions">
-                            {{~ for reaction in message.Reactions ~}}
-                                <div class="chatlog__reaction">
-                                    <img class="emoji emoji--small" alt="{{ reaction.Emoji.Name }}" title="{{ reaction.Emoji.Name }}" src="{{ reaction.Emoji.ImageUrl }}" />
-                                    <span class="chatlog__reaction-count">{{ reaction.Count }}</span>
-                                </div>
-                            {{~ end ~}}
-                        </div>
-                    {{~ end ~}}
-                {{~ end ~}}
-            </div>
-        </div>
-    {{~ end ~}}
-</div>
-
-</body>
-</html>

DiscordChatExporter.Core.Services/DataService.Parsers.cs

@@ -1,207 +0,0 @@
-using System;
-using System.Drawing;
-using System.Linq;
-using DiscordChatExporter.Core.Models;
-using DiscordChatExporter.Core.Services.Internal;
-using Newtonsoft.Json.Linq;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Core.Services
-{
-    public partial class DataService
-    {
-        private User ParseUser(JToken json)
-        {
-            var id = json["id"].Value<string>();
-            var discriminator = json["discriminator"].Value<int>();
-            var name = json["username"].Value<string>();
-            var avatarHash = json["avatar"].Value<string>();
-
-            return new User(id, discriminator, name, avatarHash);
-        }
-
-        private Guild ParseGuild(JToken json)
-        {
-            var id = json["id"].Value<string>();
-            var name = json["name"].Value<string>();
-            var iconHash = json["icon"].Value<string>();
-
-            return new Guild(id, name, iconHash);
-        }
-
-        private Channel ParseChannel(JToken json)
-        {
-            // Get basic data
-            var id = json["id"].Value<string>();
-            var parentId = json["parent_id"]?.Value<string>();
-            var type = (ChannelType) json["type"].Value<int>();
-            var topic = json["topic"]?.Value<string>();
-
-            // Try to extract guild ID
-            var guildId = json["guild_id"]?.Value<string>();
-
-            // If the guild ID is blank, it's direct messages
-            if (guildId.IsNullOrWhiteSpace())
-                guildId = Guild.DirectMessages.Id;
-
-            // Try to extract name
-            var name = json["name"]?.Value<string>();
-
-            // If the name is blank, it's direct messages
-            if (name.IsNullOrWhiteSpace())
-                name = json["recipients"].Select(ParseUser).Select(u => u.Name).JoinToString(", ");
-
-            return new Channel(id, parentId, guildId, name, topic, type);
-        }
-
-        private Role ParseRole(JToken json)
-        {
-            var id = json["id"].Value<string>();
-            var name = json["name"].Value<string>();
-
-            return new Role(id, name);
-        }
-
-        private Attachment ParseAttachment(JToken json)
-        {
-            var id = json["id"].Value<string>();
-            var url = json["url"].Value<string>();
-            var width = json["width"]?.Value<int>();
-            var height = json["height"]?.Value<int>();
-            var fileName = json["filename"].Value<string>();
-            var fileSizeBytes = json["size"].Value<long>();
-
-            var fileSize = new FileSize(fileSizeBytes);
-
-            return new Attachment(id, width, height, url, fileName, fileSize);
-        }
-
-        private EmbedAuthor ParseEmbedAuthor(JToken json)
-        {
-            var name = json["name"]?.Value<string>();
-            var url = json["url"]?.Value<string>();
-            var iconUrl = json["icon_url"]?.Value<string>();
-
-            return new EmbedAuthor(name, url, iconUrl);
-        }
-
-        private EmbedField ParseEmbedField(JToken json)
-        {
-            var name = json["name"].Value<string>();
-            var value = json["value"].Value<string>();
-            var isInline = json["inline"]?.Value<bool>() ?? false;
-
-            return new EmbedField(name, value, isInline);
-        }
-
-        private EmbedImage ParseEmbedImage(JToken json)
-        {
-            var url = json["url"]?.Value<string>();
-            var width = json["width"]?.Value<int>();
-            var height = json["height"]?.Value<int>();
-
-            return new EmbedImage(url, width, height);
-        }
-
-        private EmbedFooter ParseEmbedFooter(JToken json)
-        {
-            var text = json["text"].Value<string>();
-            var iconUrl = json["icon_url"]?.Value<string>();
-
-            return new EmbedFooter(text, iconUrl);
-        }
-
-        private Embed ParseEmbed(JToken json)
-        {
-            // Get basic data
-            var title = json["title"]?.Value<string>();
-            var description = json["description"]?.Value<string>();
-            var url = json["url"]?.Value<string>();
-            var timestamp = json["timestamp"]?.Value<DateTimeOffset>();
-
-            // Get color
-            var color = json["color"] != null
-                ? Color.FromArgb(json["color"].Value<int>()).ResetAlpha()
-                : Color.FromArgb(79, 84, 92); // default color
-
-            // Get author
-            var author = json["author"] != null ? ParseEmbedAuthor(json["author"]) : null;
-
-            // Get fields
-            var fields = json["fields"].EmptyIfNull().Select(ParseEmbedField).ToArray();
-
-            // Get thumbnail
-            var thumbnail = json["thumbnail"] != null ? ParseEmbedImage(json["thumbnail"]) : null;
-
-            // Get image
-            var image = json["image"] != null ? ParseEmbedImage(json["image"]) : null;
-
-            // Get footer
-            var footer = json["footer"] != null ? ParseEmbedFooter(json["footer"]) : null;
-
-            return new Embed(title, url, timestamp, color, author, description, fields, thumbnail, image, footer);
-        }
-
-        private Emoji ParseEmoji(JToken json)
-        {
-            var id = json["id"]?.Value<string>();
-            var name = json["name"]?.Value<string>();
-            var isAnimated = json["animated"]?.Value<bool>() ?? false;
-
-            return new Emoji(id, name, isAnimated);
-        }
-
-        private Reaction ParseReaction(JToken json)
-        {
-            var count = json["count"].Value<int>();
-            var emoji = ParseEmoji(json["emoji"]);
-
-            return new Reaction(count, emoji);
-        }
-
-        private Message ParseMessage(JToken json)
-        {
-            // Get basic data
-            var id = json["id"].Value<string>();
-            var channelId = json["channel_id"].Value<string>();
-            var timestamp = json["timestamp"].Value<DateTimeOffset>();
-            var editedTimestamp = json["edited_timestamp"]?.Value<DateTimeOffset?>();
-            var content = json["content"].Value<string>();
-            var type = (MessageType) json["type"].Value<int>();
-
-            // Workarounds for non-default types
-            if (type == MessageType.RecipientAdd)
-                content = "Added a recipient.";
-            else if (type == MessageType.RecipientRemove)
-                content = "Removed a recipient.";
-            else if (type == MessageType.Call)
-                content = "Started a call.";
-            else if (type == MessageType.ChannelNameChange)
-                content = "Changed the channel name.";
-            else if (type == MessageType.ChannelIconChange)
-                content = "Changed the channel icon.";
-            else if (type == MessageType.ChannelPinnedMessage)
-                content = "Pinned a message.";
-            else if (type == MessageType.GuildMemberJoin)
-                content = "Joined the server.";
-
-            // Get author
-            var author = ParseUser(json["author"]);
-
-            // Get attachments
-            var attachments = json["attachments"].EmptyIfNull().Select(ParseAttachment).ToArray();
-
-            // Get embeds
-            var embeds = json["embeds"].EmptyIfNull().Select(ParseEmbed).ToArray();
-
-            // Get reactions
-            var reactions = json["reactions"].EmptyIfNull().Select(ParseReaction).ToArray();
-
-            // Get mentioned users
-            var mentionedUsers = json["mentions"].EmptyIfNull().Select(ParseUser).ToArray();
-
-            return new Message(id, channelId, type, author, timestamp, editedTimestamp, content, attachments, embeds,
-                reactions, mentionedUsers);
-        }
-    }
-}

DiscordChatExporter.Core.Services/DataService.cs

@@ -1,263 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Net.Http;
-using System.Net.Http.Headers;
-using System.Threading.Tasks;
-using DiscordChatExporter.Core.Models;
-using DiscordChatExporter.Core.Services.Exceptions;
-using DiscordChatExporter.Core.Services.Internal;
-using Failsafe;
-using Newtonsoft.Json;
-using Newtonsoft.Json.Linq;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Core.Services
-{
-    public partial class DataService : IDisposable
-    {
-        private readonly HttpClient _httpClient = new HttpClient();
-
-        private async Task<JToken> GetApiResponseAsync(AuthToken token, string resource, string endpoint,
-            params string[] parameters)
-        {
-            // Create retry policy
-            var retry = Retry.Create()
-                .Catch<HttpErrorStatusCodeException>(false, e => (int) e.StatusCode >= 500)
-                .Catch<HttpErrorStatusCodeException>(false, e => (int) e.StatusCode == 429)
-                .WithMaxTryCount(10)
-                .WithDelay(TimeSpan.FromSeconds(0.4));
-
-            // Send request
-            return await retry.ExecuteAsync(async () =>
-            {
-                // Create request
-                const string apiRoot = "https://discordapp.com/api/v6";
-                using (var request = new HttpRequestMessage(HttpMethod.Get, $"{apiRoot}/{resource}/{endpoint}"))
-                {
-                    // Set authorization header
-                    request.Headers.Authorization = token.Type == AuthTokenType.Bot
-                        ? new AuthenticationHeaderValue("Bot", token.Value)
-                        : new AuthenticationHeaderValue(token.Value);
-
-                    // Add parameters
-                    foreach (var parameter in parameters)
-                    {
-                        var key = parameter.SubstringUntil("=");
-                        var value = parameter.SubstringAfter("=");
-
-                        // Skip empty values
-                        if (value.IsNullOrWhiteSpace())
-                            continue;
-
-                        request.RequestUri = request.RequestUri.SetQueryParameter(key, value);
-                    }
-
-                    // Get response
-                    using (var response = await _httpClient.SendAsync(request))
-                    {
-                        // Check status code
-                        // We throw our own exception here because default one doesn't have status code
-                        if (!response.IsSuccessStatusCode)
-                            throw new HttpErrorStatusCodeException(response.StatusCode, response.ReasonPhrase);
-
-                        // Get content
-                        var raw = await response.Content.ReadAsStringAsync();
-
-                        // Parse
-                        using (var reader = new JsonTextReader(new StringReader(raw)))
-                        {
-                            reader.DateParseHandling = DateParseHandling.DateTimeOffset;
-
-                            return JToken.Load(reader);
-                        }
-                    }
-                }
-            });
-        }
-
-        public async Task<Guild> GetGuildAsync(AuthToken token, string guildId)
-        {
-            // Special case for direct messages pseudo-guild
-            if (guildId == Guild.DirectMessages.Id)
-                return Guild.DirectMessages;
-
-            var response = await GetApiResponseAsync(token, "guilds", guildId);
-            var guild = ParseGuild(response);
-
-            return guild;
-        }
-
-        public async Task<Channel> GetChannelAsync(AuthToken token, string channelId)
-        {
-            var response = await GetApiResponseAsync(token, "channels", channelId);
-            var channel = ParseChannel(response);
-
-            return channel;
-        }
-
-        public async Task<IReadOnlyList<Guild>> GetUserGuildsAsync(AuthToken token)
-        {
-            var response = await GetApiResponseAsync(token, "users", "@me/guilds", "limit=100");
-            var guilds = response.Select(ParseGuild).ToArray();
-
-            return guilds;
-        }
-
-        public async Task<IReadOnlyList<Channel>> GetDirectMessageChannelsAsync(AuthToken token)
-        {
-            var response = await GetApiResponseAsync(token, "users", "@me/channels");
-            var channels = response.Select(ParseChannel).ToArray();
-
-            return channels;
-        }
-
-        public async Task<IReadOnlyList<Channel>> GetGuildChannelsAsync(AuthToken token, string guildId)
-        {
-            var response = await GetApiResponseAsync(token, "guilds", $"{guildId}/channels");
-            var channels = response.Select(ParseChannel).ToArray();
-
-            return channels;
-        }
-
-        public async Task<IReadOnlyList<Role>> GetGuildRolesAsync(AuthToken token, string guildId)
-        {
-            var response = await GetApiResponseAsync(token, "guilds", $"{guildId}/roles");
-            var roles = response.Select(ParseRole).ToArray();
-
-            return roles;
-        }
-
-        public async Task<IReadOnlyList<Message>> GetChannelMessagesAsync(AuthToken token, string channelId,
-            DateTimeOffset? after = null, DateTimeOffset? before = null, IProgress<double> progress = null)
-        {
-            var result = new List<Message>();
-
-            // Get the last message
-            var response = await GetApiResponseAsync(token, "channels", $"{channelId}/messages",
-                "limit=1", $"before={before?.ToSnowflake()}");
-            var lastMessage = response.Select(ParseMessage).FirstOrDefault();
-
-            // If the last message doesn't exist or it's outside of range - return
-            if (lastMessage == null || lastMessage.Timestamp < after)
-            {
-                progress?.Report(1);
-                return result;
-            }
-
-            // Get other messages
-            var offsetId = after?.ToSnowflake() ?? "0";
-            while (true)
-            {
-                // Get message batch
-                response = await GetApiResponseAsync(token, "channels", $"{channelId}/messages",
-                    "limit=100", $"after={offsetId}");
-
-                // Parse
-                var messages = response
-                    .Select(ParseMessage)
-                    .Reverse() // reverse because messages appear newest first
-                    .ToArray();
-
-                // Break if there are no messages (can happen if messages are deleted during execution)
-                if (!messages.Any())
-                    break;
-
-                // Trim messages to range (until last message)
-                var messagesInRange = messages
-                    .TakeWhile(m => m.Id != lastMessage.Id && m.Timestamp < lastMessage.Timestamp)
-                    .ToArray();
-
-                // Add to result
-                result.AddRange(messagesInRange);
-
-                // Break if messages were trimmed (which means the last message was encountered)
-                if (messagesInRange.Length != messages.Length)
-                    break;
-
-                // Report progress (based on the time range of parsed messages compared to total)
-                progress?.Report((result.Last().Timestamp - result.First().Timestamp).TotalSeconds /
-                                 (lastMessage.Timestamp - result.First().Timestamp).TotalSeconds);
-
-                // Move offset
-                offsetId = result.Last().Id;
-            }
-
-            // Add last message
-            result.Add(lastMessage);
-
-            // Report progress
-            progress?.Report(1);
-
-            return result;
-        }
-
-        public async Task<Mentionables> GetMentionablesAsync(AuthToken token, string guildId,
-            IEnumerable<Message> messages)
-        {
-            // Get channels and roles
-            var channels = guildId != Guild.DirectMessages.Id
-                ? await GetGuildChannelsAsync(token, guildId)
-                : Array.Empty<Channel>();
-            var roles = guildId != Guild.DirectMessages.Id
-                ? await GetGuildRolesAsync(token, guildId)
-                : Array.Empty<Role>();
-
-            // Get users
-            var userMap = new Dictionary<string, User>();
-            foreach (var message in messages)
-            {
-                // Author
-                userMap[message.Author.Id] = message.Author;
-
-                // Mentioned users
-                foreach (var mentionedUser in message.MentionedUsers)
-                    userMap[mentionedUser.Id] = mentionedUser;
-            }
-
-            var users = userMap.Values.ToArray();
-
-            return new Mentionables(users, channels, roles);
-        }
-
-        public async Task<ChatLog> GetChatLogAsync(AuthToken token, Guild guild, Channel channel,
-            DateTimeOffset? after = null, DateTimeOffset? before = null, IProgress<double> progress = null)
-        {
-            // Get messages
-            var messages = await GetChannelMessagesAsync(token, channel.Id, after, before, progress);
-
-            // Get mentionables
-            var mentionables = await GetMentionablesAsync(token, guild.Id, messages);
-
-            return new ChatLog(guild, channel, after, before, messages, mentionables);
-        }
-
-        public async Task<ChatLog> GetChatLogAsync(AuthToken token, Channel channel,
-            DateTimeOffset? after = null, DateTimeOffset? before = null, IProgress<double> progress = null)
-        {
-            // Get guild
-            var guild = channel.GuildId == Guild.DirectMessages.Id
-                ? Guild.DirectMessages
-                : await GetGuildAsync(token, channel.GuildId);
-
-            // Get the chat log
-            return await GetChatLogAsync(token, guild, channel, after, before, progress);
-        }
-
-        public async Task<ChatLog> GetChatLogAsync(AuthToken token, string channelId,
-            DateTimeOffset? after = null, DateTimeOffset? before = null, IProgress<double> progress = null)
-        {
-            // Get channel
-            var channel = await GetChannelAsync(token, channelId);
-
-            // Get the chat log
-            return await GetChatLogAsync(token, channel, after, before, progress);
-        }
-
-        public void Dispose()
-        {
-            _httpClient.Dispose();
-        }
-    }
-}

DiscordChatExporter.Core.Services/DiscordChatExporter.Core.Services.csproj

@@ -1,20 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFrameworks>net46;netstandard2.0</TargetFrameworks>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Failsafe" Version="1.1.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
-    <PackageReference Include="Onova" Version="2.4.2" />
-    <PackageReference Include="Tyrrrz.Extensions" Version="1.6.1" />
-    <PackageReference Include="Tyrrrz.Settings" Version="1.3.4" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\DiscordChatExporter.Core.Models\DiscordChatExporter.Core.Models.csproj" />
-    <ProjectReference Include="..\DiscordChatExporter.Core.Rendering\DiscordChatExporter.Core.Rendering.csproj" />
-  </ItemGroup>
-
-</Project>

DiscordChatExporter.Core.Services/Exceptions/HttpErrorStatusCodeException.cs

@@ -1,19 +0,0 @@
-using System;
-using System.Net;
-
-namespace DiscordChatExporter.Core.Services.Exceptions
-{
-    public class HttpErrorStatusCodeException : Exception
-    {
-        public HttpStatusCode StatusCode { get; }
-
-        public string ReasonPhrase { get; }
-
-        public HttpErrorStatusCodeException(HttpStatusCode statusCode, string reasonPhrase)
-            : base($"Error HTTP status code: {statusCode} - {reasonPhrase}")
-        {
-            StatusCode = statusCode;
-            ReasonPhrase = reasonPhrase;
-        }
-    }
-}

DiscordChatExporter.Core.Services/ExportService.cs

@@ -1,89 +0,0 @@
-using System;
-using System.IO;
-using System.Linq;
-using System.Threading.Tasks;
-using DiscordChatExporter.Core.Models;
-using DiscordChatExporter.Core.Rendering;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Core.Services
-{
-    public class ExportService
-    {
-        private readonly SettingsService _settingsService;
-
-        public ExportService(SettingsService settingsService)
-        {
-            _settingsService = settingsService;
-        }
-
-        private IChatLogRenderer CreateRenderer(ChatLog chatLog, ExportFormat format)
-        {
-            if (format == ExportFormat.PlainText)
-                return new PlainTextChatLogRenderer(chatLog, _settingsService.DateFormat);
-
-            if (format == ExportFormat.HtmlDark)
-                return new HtmlChatLogRenderer(chatLog, "Dark", _settingsService.DateFormat);
-
-            if (format == ExportFormat.HtmlLight)
-                return new HtmlChatLogRenderer(chatLog, "Light", _settingsService.DateFormat);
-
-            if (format == ExportFormat.Csv)
-                return new CsvChatLogRenderer(chatLog, _settingsService.DateFormat);
-
-            throw new ArgumentOutOfRangeException(nameof(format), $"Unknown format [{format}].");
-        }
-
-        private async Task ExportChatLogAsync(ChatLog chatLog, string filePath, ExportFormat format)
-        {
-            // Create output directory
-            var dirPath = Path.GetDirectoryName(filePath);
-            if (!dirPath.IsNullOrWhiteSpace())
-                Directory.CreateDirectory(dirPath);
-
-            // Render chat log to output file
-            using (var writer = File.CreateText(filePath))
-                await CreateRenderer(chatLog, format).RenderAsync(writer);
-        }
-
-        public async Task ExportChatLogAsync(ChatLog chatLog, string filePath, ExportFormat format, int? partitionLimit)
-        {
-            // If partitioning is disabled or there are fewer messages in chat log than the limit - process it without partitioning
-            if (partitionLimit == null || partitionLimit <= 0 || chatLog.Messages.Count <= partitionLimit)
-            {
-                await ExportChatLogAsync(chatLog, filePath, format);
-            }
-            // Otherwise split into partitions and export separately
-            else
-            {
-                // Create partitions by grouping up to X contiguous messages into separate chat logs
-                var partitions = chatLog.Messages.GroupContiguous(g => g.Count < partitionLimit.Value)
-                    .Select(g => new ChatLog(chatLog.Guild, chatLog.Channel, chatLog.After, chatLog.Before, g, chatLog.Mentionables))
-                    .ToArray();
-
-                // Split file path into components
-                var dirPath = Path.GetDirectoryName(filePath);
-                var fileNameWithoutExt = Path.GetFileNameWithoutExtension(filePath);
-                var fileExt = Path.GetExtension(filePath);
-
-                // Export each partition separately
-                var partitionNumber = 1;
-                foreach (var partition in partitions)
-                {
-                    // Compose new file name
-                    var partitionFilePath = $"{fileNameWithoutExt} [{partitionNumber} of {partitions.Length}]{fileExt}";
-
-                    // Compose full file path
-                    if (!dirPath.IsNullOrWhiteSpace())
-                        partitionFilePath = Path.Combine(dirPath, partitionFilePath);
-
-                    // Export
-                    await ExportChatLogAsync(partition, partitionFilePath, format);
-
-                    // Increment partition number
-                    partitionNumber++;
-                }
-            }
-        }
-    }
-}

DiscordChatExporter.Core.Services/Helpers/ExportHelper.cs

@@ -1,59 +0,0 @@
-using System;
-using System.IO;
-using System.Linq;
-using System.Text;
-using DiscordChatExporter.Core.Models;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Core.Services.Helpers
-{
-    public static class ExportHelper
-    {
-        public static bool IsDirectoryPath(string path) =>
-            path.Last() == Path.DirectorySeparatorChar ||
-            path.Last() == Path.AltDirectorySeparatorChar ||
-            (Path.GetExtension(path).IsNullOrWhiteSpace() && !File.Exists(path));
-
-        public static string GetDefaultExportFileName(ExportFormat format, Guild guild, Channel channel,
-            DateTimeOffset? after = null, DateTimeOffset? before = null)
-        {
-            var result = new StringBuilder();
-
-            // Append guild and channel names
-            result.Append($"{guild.Name} - {channel.Name} [{channel.Id}]");
-
-            // Append date range
-            if (after != null || before != null)
-            {
-                result.Append(" (");
-
-                // Both 'after' and 'before' are set
-                if (after != null && before != null)
-                {
-                    result.Append($"{after:yyyy-MM-dd} to {before:yyyy-MM-dd}");
-                }
-                // Only 'after' is set
-                else if (after != null)
-                {
-                    result.Append($"after {after:yyyy-MM-dd}");
-                }
-                // Only 'before' is set
-                else
-                {
-                    result.Append($"before {before:yyyy-MM-dd}");
-                }
-
-                result.Append(")");
-            }
-
-            // Append extension
-            result.Append($".{format.GetFileExtension()}");
-
-            // Replace invalid chars
-            foreach (var invalidChar in Path.GetInvalidFileNameChars())
-                result.Replace(invalidChar, '_');
-
-            return result.ToString();
-        }
-    }
-}

DiscordChatExporter.Core.Services/Internal/Extensions.cs

@@ -1,18 +0,0 @@
-using System;
-using System.Drawing;
-
-namespace DiscordChatExporter.Core.Services.Internal
-{
-    internal static class Extensions
-    {
-        public static string ToSnowflake(this DateTimeOffset date)
-        {
-            const long epoch = 62135596800000;
-            var unixTime = date.ToUniversalTime().Ticks / TimeSpan.TicksPerMillisecond - epoch;
-            var value = ((ulong) unixTime - 1420070400000UL) << 22;
-            return value.ToString();
-        }
-
-        public static Color ResetAlpha(this Color color) => Color.FromArgb(1, color);
-    }
-}

DiscordChatExporter.Domain/Discord/AuthToken.cs

@@ -0,0 +1,27 @@
+using System.Net.Http.Headers;
+
+namespace DiscordChatExporter.Domain.Discord
+{
+    public enum AuthTokenType { User, Bot }
+
+    public class AuthToken
+    {
+        public AuthTokenType Type { get; }
+
+        public string Value { get; }
+
+        public AuthToken(AuthTokenType type, string value)
+        {
+            Type = type;
+            Value = value;
+        }
+
+        public AuthenticationHeaderValue GetAuthorizationHeader() => Type switch
+        {
+            AuthTokenType.Bot => new AuthenticationHeaderValue("Bot", Value),
+            _ => new AuthenticationHeaderValue(Value)
+        };
+
+        public override string ToString() => Value;
+    }
+}

DiscordChatExporter.Domain/Discord/DiscordClient.cs

@@ -0,0 +1,267 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Net.Http;
+using System.Text.Json;
+using System.Threading.Tasks;
+using DiscordChatExporter.Domain.Discord.Models;
+using DiscordChatExporter.Domain.Exceptions;
+using DiscordChatExporter.Domain.Internal;
+using DiscordChatExporter.Domain.Internal.Extensions;
+using Polly;
+
+namespace DiscordChatExporter.Domain.Discord
+{
+    public class DiscordClient
+    {
+        private readonly AuthToken _token;
+        private readonly HttpClient _httpClient = Singleton.HttpClient;
+        private readonly IAsyncPolicy<HttpResponseMessage> _httpRequestPolicy;
+
+        private readonly Uri _baseUri = new Uri("https://discord.com/api/v6/", UriKind.Absolute);
+
+        public DiscordClient(AuthToken token)
+        {
+            _token = token;
+
+            // Discord seems to always respond with 429 on the first request with unreasonable wait time (10+ minutes).
+            // For that reason the policy will ignore such errors at first, then wait a constant amount of time, and
+            // finally wait the specified amount of time, based on how many requests have failed in a row.
+            _httpRequestPolicy = Policy
+                .HandleResult<HttpResponseMessage>(m => m.StatusCode == HttpStatusCode.TooManyRequests)
+                .OrResult(m => m.StatusCode >= HttpStatusCode.InternalServerError)
+                .WaitAndRetryAsync(6,
+                    (i, result, ctx) =>
+                    {
+                        if (i <= 3)
+                            return TimeSpan.FromSeconds(2 * i);
+
+                        if (i <= 5)
+                            return TimeSpan.FromSeconds(5 * i);
+
+                        return result.Result.Headers.RetryAfter.Delta ?? TimeSpan.FromSeconds(10 * i);
+                    },
+                    (response, timespan, retryCount, context) => Task.CompletedTask
+                );
+        }
+
+        private async ValueTask<HttpResponseMessage> GetResponseAsync(string url) => await _httpRequestPolicy.ExecuteAsync(async () =>
+        {
+            using var request = new HttpRequestMessage(HttpMethod.Get, new Uri(_baseUri, url));
+            request.Headers.Authorization = _token.GetAuthorizationHeader();
+
+            return await _httpClient.SendAsync(request, HttpCompletionOption.ResponseHeadersRead);
+        });
+
+        private async ValueTask<JsonElement> GetJsonResponseAsync(string url)
+        {
+            using var response = await GetResponseAsync(url);
+
+            if (!response.IsSuccessStatusCode)
+            {
+                throw response.StatusCode switch
+                {
+                    HttpStatusCode.Unauthorized => DiscordChatExporterException.Unauthorized(),
+                    HttpStatusCode.Forbidden => DiscordChatExporterException.Forbidden(),
+                    HttpStatusCode.NotFound => DiscordChatExporterException.NotFound(),
+                    _ => DiscordChatExporterException.FailedHttpRequest(response)
+                };
+            }
+
+            return await response.Content.ReadAsJsonAsync();
+        }
+
+        private async ValueTask<JsonElement?> TryGetJsonResponseAsync(string url)
+        {
+            using var response = await GetResponseAsync(url);
+
+            return response.IsSuccessStatusCode
+                ? await response.Content.ReadAsJsonAsync()
+                : (JsonElement?) null;
+        }
+
+        public async IAsyncEnumerable<Guild> GetUserGuildsAsync()
+        {
+            yield return Guild.DirectMessages;
+
+            var afterId = "";
+            while (true)
+            {
+                var url = new UrlBuilder()
+                    .SetPath("users/@me/guilds")
+                    .SetQueryParameter("limit", "100")
+                    .SetQueryParameter("after", afterId)
+                    .Build();
+
+                var response = await GetJsonResponseAsync(url);
+
+                var isEmpty = true;
+                foreach (var guild in response.EnumerateArray().Select(Guild.Parse))
+                {
+                    yield return guild;
+
+                    afterId = guild.Id;
+                    isEmpty = false;
+                }
+
+                if (isEmpty)
+                    yield break;
+            }
+        }
+
+        public async ValueTask<Guild> GetGuildAsync(string guildId)
+        {
+            if (guildId == Guild.DirectMessages.Id)
+                return Guild.DirectMessages;
+
+            var response = await GetJsonResponseAsync($"guilds/{guildId}");
+            return Guild.Parse(response);
+        }
+
+        public async IAsyncEnumerable<Channel> GetGuildChannelsAsync(string guildId)
+        {
+            if (guildId == Guild.DirectMessages.Id)
+            {
+                var response = await GetJsonResponseAsync("users/@me/channels");
+                foreach (var channelJson in response.EnumerateArray())
+                    yield return Channel.Parse(channelJson);
+            }
+            else
+            {
+                var response = await GetJsonResponseAsync($"guilds/{guildId}/channels");
+
+                var categories = response
+                    .EnumerateArray()
+                    .ToDictionary(
+                        j => j.GetProperty("id").GetString(),
+                        j => j.GetProperty("name").GetString()
+                    );
+
+                foreach (var channelJson in response.EnumerateArray())
+                {
+                    var parentId = channelJson.GetPropertyOrNull("parent_id")?.GetString();
+                    var category = !string.IsNullOrWhiteSpace(parentId)
+                        ? categories.GetValueOrDefault(parentId)
+                        : null;
+
+                    var channel = Channel.Parse(channelJson, category);
+
+                    // Skip non-text channels
+                    if (!channel.IsTextChannel)
+                        continue;
+
+                    yield return channel;
+                }
+            }
+        }
+
+        public async IAsyncEnumerable<Role> GetGuildRolesAsync(string guildId)
+        {
+            if (guildId == Guild.DirectMessages.Id)
+                yield break;
+
+            var response = await GetJsonResponseAsync($"guilds/{guildId}/roles");
+
+            foreach (var roleJson in response.EnumerateArray())
+                yield return Role.Parse(roleJson);
+        }
+
+        public async ValueTask<Member?> TryGetGuildMemberAsync(string guildId, User user)
+        {
+            if (guildId == Guild.DirectMessages.Id)
+                return Member.CreateForUser(user);
+
+            var response = await TryGetJsonResponseAsync($"guilds/{guildId}/members/{user.Id}");
+            return response?.Pipe(Member.Parse);
+        }
+
+        private async ValueTask<string> GetChannelCategoryAsync(string channelParentId)
+        {
+            var response = await GetJsonResponseAsync($"channels/{channelParentId}");
+            return response.GetProperty("name").GetString();
+        }
+
+        public async ValueTask<Channel> GetChannelAsync(string channelId)
+        {
+            var response = await GetJsonResponseAsync($"channels/{channelId}");
+
+            var parentId = response.GetPropertyOrNull("parent_id")?.GetString();
+            var category = !string.IsNullOrWhiteSpace(parentId)
+                ? await GetChannelCategoryAsync(parentId)
+                : null;
+
+            return Channel.Parse(response, category);
+        }
+
+        private async ValueTask<Message?> TryGetLastMessageAsync(string channelId, DateTimeOffset? before = null)
+        {
+            var url = new UrlBuilder()
+                .SetPath($"channels/{channelId}/messages")
+                .SetQueryParameter("limit", "1")
+                .SetQueryParameter("before", before?.ToSnowflake())
+                .Build();
+
+            var response = await GetJsonResponseAsync(url);
+            return response.EnumerateArray().Select(Message.Parse).LastOrDefault();
+        }
+
+        public async IAsyncEnumerable<Message> GetMessagesAsync(
+            string channelId,
+            DateTimeOffset? after = null,
+            DateTimeOffset? before = null,
+            IProgress<double>? progress = null)
+        {
+            // Get the last message in the specified range.
+            // This snapshots the boundaries, which means that messages posted after the exported started
+            // will not appear in the output.
+            // Additionally, it provides the date of the last message, which is used to calculate progress.
+            var lastMessage = await TryGetLastMessageAsync(channelId, before);
+            if (lastMessage == null || lastMessage.Timestamp < after)
+                yield break;
+
+            // Keep track of first message in range in order to calculate progress
+            var firstMessage = default(Message);
+            var afterId = after?.ToSnowflake() ?? "0";
+
+            while (true)
+            {
+                var url = new UrlBuilder()
+                    .SetPath($"channels/{channelId}/messages")
+                    .SetQueryParameter("limit", "100")
+                    .SetQueryParameter("after", afterId)
+                    .Build();
+
+                var response = await GetJsonResponseAsync(url);
+
+                var messages = response
+                    .EnumerateArray()
+                    .Select(Message.Parse)
+                    .Reverse() // reverse because messages appear newest first
+                    .ToArray();
+
+                // Break if there are no messages (can happen if messages are deleted during execution)
+                if (!messages.Any())
+                    yield break;
+
+                foreach (var message in messages)
+                {
+                    firstMessage ??= message;
+
+                    // Ensure messages are in range (take into account that last message could have been deleted)
+                    if (message.Timestamp > lastMessage.Timestamp)
+                        yield break;
+
+                    // Report progress based on the duration of parsed messages divided by total
+                    progress?.Report(
+                        (message.Timestamp - firstMessage.Timestamp) /
+                        (lastMessage.Timestamp - firstMessage.Timestamp)
+                    );
+
+                    yield return message;
+                    afterId = message.Id;
+                }
+            }
+        }
+    }
+}

DiscordChatExporter.Domain/Discord/Models/Attachment.cs

@@ -0,0 +1,60 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Text.Json;
+using DiscordChatExporter.Domain.Discord.Models.Common;
+using DiscordChatExporter.Domain.Internal.Extensions;
+
+namespace DiscordChatExporter.Domain.Discord.Models
+{
+    // https://discord.com/developers/docs/resources/channel#attachment-object
+    public partial class Attachment : IHasId
+    {
+        public string Id { get; }
+
+        public string Url { get; }
+
+        public string FileName { get; }
+
+        public int? Width { get; }
+
+        public int? Height { get; }
+
+        public bool IsImage =>
+            ImageFileExtensions.Contains(Path.GetExtension(FileName), StringComparer.OrdinalIgnoreCase);
+
+        public bool IsSpoiler =>
+            IsImage && FileName.StartsWith("SPOILER_", StringComparison.Ordinal);
+
+        public FileSize FileSize { get; }
+
+        public Attachment(string id, string url, string fileName, int? width, int? height, FileSize fileSize)
+        {
+            Id = id;
+            Url = url;
+            FileName = fileName;
+            Width = width;
+            Height = height;
+            FileSize = fileSize;
+        }
+
+        public override string ToString() => FileName;
+    }
+
+    public partial class Attachment
+    {
+        private static readonly string[] ImageFileExtensions = {".jpg", ".jpeg", ".png", ".gif", ".bmp"};
+
+        public static Attachment Parse(JsonElement json)
+        {
+            var id = json.GetProperty("id").GetString();
+            var url = json.GetProperty("url").GetString();
+            var width = json.GetPropertyOrNull("width")?.GetInt32();
+            var height = json.GetPropertyOrNull("height")?.GetInt32();
+            var fileName = json.GetProperty("filename").GetString();
+            var fileSize = json.GetProperty("size").GetInt64().Pipe(FileSize.FromBytes);
+
+            return new Attachment(id, url, fileName, width, height, fileSize);
+        }
+    }
+}