Update version

Closes #767

.github/FUNDING.yml

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

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,17 +0,0 @@
-<!--
-
-**Important:**
-
-Please make sure that there is an existing issue that describes the problem solved by your pull request. If there isn't one, consider creating it first.
-An open issue offers a good place to iron out requirements, discuss possible solutions, and ask questions.
-
-Remember to also:
-
-- Keep your pull request focused and as small as possible. If you want to contribute multiple unrelated changes, please create separate pull requests for them.
-- Follow the coding style and conventions already established by the project. When in doubt about which style to use, ask in the comments to your pull request.
-- If you want to start a discussion regarding a specific change you've made, add a review comment to your own code. This can be used to highlight something important or to seek further input from others.
-
--->
-
-<!-- Please specify the issue addressed by this pull request -->
-Closes #ISSUE_NUMBER

Changelog.md

@@ -1,3 +1,17 @@
+### v2.32 (15-Dec-2021)
+
+- Token kind (user or bot) is now detected automatically. Removed the button to switch token kind in GUI. Option `-b|--bot` in CLI is now deprecated and does nothing.
+- Updated user token extraction guide to reflect the fact that devtools are no longer accessible in the desktop version of Discord client. The recommended workaround is to open Discord in browser. (Thanks [@Dhananjay-JSR](https://github.com/Dhananjay-JSR))
+- Fixed an issue which caused an error when parsing invalid date timestamps. Such timestamps are now rendered as "Invalid date", similarly to how the Discord client does it.
+- Fixed an issue which caused an error when parsing certain embed fields.
+- Fixed an issue which caused an error when parsing a mention to a user that has no username.
+- [GUI] Minor visual fixes.
+
+### v2.31.1 (15-Dec-2021)
+
+- Fixed an issue which caused an error when parsing certain custom emoji reactions.
+- [GUI] Improved user interface.
+
 ### v2.31 (06-Dec-2021)
 
 - Changed target runtime of the application (both GUI and CLI) from .NET 3.1 to .NET 6. Those using the GUI version will not need to take any action as the application should install the necessary prerequisites automatically. Those using the CLI version will need to download and install .NET 6 runtime manually [from here](https://dotnet.microsoft.com/download/dotnet/6.0) (look for ".NET Runtime 6.0.x" section on the right and choose the distribution appropriate for your system).

Directory.Build.props

@@ -2,9 +2,9 @@
 
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
-    <Version>2.31</Version>
+    <Version>2.32</Version>
     <Company>Tyrrrz</Company>
-    <Copyright>Copyright (c) Alexey Golub</Copyright>
+    <Copyright>Copyright (c) Oleksii Holub</Copyright>
     <LangVersion>preview</LangVersion>
     <Nullable>enable</Nullable>
     <WarningsAsErrors>nullable</WarningsAsErrors>

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

@@ -15,7 +15,7 @@
   
   <ItemGroup>
     <PackageReference Include="AngleSharp" Version="0.16.1" />
-    <PackageReference Include="FluentAssertions" Version="6.2.0" />
+    <PackageReference Include="FluentAssertions" Version="6.4.0" />
     <PackageReference Include="GitHubActionsTestLogger" Version="1.2.0" />
     <PackageReference Include="JsonExtensions" Version="1.2.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />

DiscordChatExporter.Cli.Tests/Fixtures/ExportWrapperFixture.cs

@@ -14,8 +14,8 @@ using DiscordChatExporter.Core.Discord;
 using DiscordChatExporter.Core.Exporting;
 using JsonExtensions;
 
-namespace DiscordChatExporter.Cli.Tests.Fixtures
-{
+namespace DiscordChatExporter.Cli.Tests.Fixtures;
+
 public class ExportWrapperFixture : IDisposable
 {
     private string DirPath { get; } = Path.Combine(
@@ -36,8 +36,7 @@ namespace DiscordChatExporter.Cli.Tests.Fixtures
         {
             await new ExportChannelsCommand
             {
-                    TokenValue = Secrets.DiscordToken,
-                    IsBotToken = Secrets.IsDiscordTokenBot,
+                Token = Secrets.DiscordToken,
                 ChannelIds = new[] { channelId },
                 ExportFormat = format,
                 OutputPath = filePath
@@ -129,4 +128,3 @@ namespace DiscordChatExporter.Cli.Tests.Fixtures
 
     public void Dispose() => DirectoryEx.DeleteIfExists(DirPath);
 }
-}

DiscordChatExporter.Cli.Tests/Fixtures/TempOutputFixture.cs

@@ -2,8 +2,8 @@
 using System.IO;
 using DiscordChatExporter.Cli.Tests.Utils;
 
-namespace DiscordChatExporter.Cli.Tests.Fixtures
-{
+namespace DiscordChatExporter.Cli.Tests.Fixtures;
+
 public class TempOutputFixture : IDisposable
 {
     public string DirPath { get; } = Path.Combine(
@@ -20,4 +20,3 @@ namespace DiscordChatExporter.Cli.Tests.Fixtures
 
     public void Dispose() => DirectoryEx.DeleteIfExists(DirPath);
 }
-}

DiscordChatExporter.Cli.Tests/Infra/Secrets.cs

@@ -1,8 +1,8 @@
 using System;
 using System.IO;
 
-namespace DiscordChatExporter.Cli.Tests.Infra
-{
+namespace DiscordChatExporter.Cli.Tests.Infra;
+
 internal static class Secrets
 {
     private static readonly Lazy<string> DiscordTokenLazy = new(() =>
@@ -22,25 +22,5 @@ namespace DiscordChatExporter.Cli.Tests.Infra
         throw new InvalidOperationException("Discord token not provided for tests.");
     });
 
-        private static readonly Lazy<bool> IsDiscordTokenBotLazy = new(() =>
-        {
-            var fromEnvironment = Environment.GetEnvironmentVariable("DISCORD_TOKEN_BOT");
-            if (!string.IsNullOrWhiteSpace(fromEnvironment))
-                return string.Equals(fromEnvironment, "true", StringComparison.OrdinalIgnoreCase);
-
-            var secretFilePath = Path.Combine(
-                Path.GetDirectoryName(typeof(Secrets).Assembly.Location) ?? Directory.GetCurrentDirectory(),
-                "DiscordTokenBot.secret"
-            );
-
-            if (File.Exists(secretFilePath))
-                return true;
-
-            return false;
-        });
-
     public static string DiscordToken => DiscordTokenLazy.Value;
-
-        public static bool IsDiscordTokenBot => IsDiscordTokenBotLazy.Value;
-    }
 }

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

@@ -4,8 +4,8 @@ using DiscordChatExporter.Cli.Tests.TestData;
 using FluentAssertions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs.CsvWriting
-{
+namespace DiscordChatExporter.Cli.Tests.Specs.CsvWriting;
+
 public record ContentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
 {
     [Fact]
@@ -28,4 +28,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs.CsvWriting
         );
     }
 }
-}

DiscordChatExporter.Cli.Tests/Specs/DateRangeSpecs.cs

@@ -13,8 +13,8 @@ using FluentAssertions;
 using JsonExtensions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs
-{
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
 public record DateRangeSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutputFixture>
 {
     [Fact]
@@ -27,8 +27,7 @@ namespace DiscordChatExporter.Cli.Tests.Specs
         // Act
         await new ExportChannelsCommand
         {
-                TokenValue = Secrets.DiscordToken,
-                IsBotToken = Secrets.IsDiscordTokenBot,
+            Token = Secrets.DiscordToken,
             ChannelIds = new[] { ChannelIds.DateRangeTestCases },
             ExportFormat = ExportFormat.Json,
             OutputPath = filePath,
@@ -74,8 +73,7 @@ namespace DiscordChatExporter.Cli.Tests.Specs
         // Act
         await new ExportChannelsCommand
         {
-                TokenValue = Secrets.DiscordToken,
-                IsBotToken = Secrets.IsDiscordTokenBot,
+            Token = Secrets.DiscordToken,
             ChannelIds = new[] { ChannelIds.DateRangeTestCases },
             ExportFormat = ExportFormat.Json,
             OutputPath = filePath,
@@ -120,8 +118,7 @@ namespace DiscordChatExporter.Cli.Tests.Specs
         // Act
         await new ExportChannelsCommand
         {
-                TokenValue = Secrets.DiscordToken,
-                IsBotToken = Secrets.IsDiscordTokenBot,
+            Token = Secrets.DiscordToken,
             ChannelIds = new[] { ChannelIds.DateRangeTestCases },
             ExportFormat = ExportFormat.Json,
             OutputPath = filePath,
@@ -157,4 +154,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs
         });
     }
 }
-}

DiscordChatExporter.Cli.Tests/Specs/FilterSpecs.cs

@@ -12,8 +12,8 @@ using FluentAssertions;
 using JsonExtensions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs
-{
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
 public record FilterSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutputFixture>
 {
     [Fact]
@@ -25,8 +25,7 @@ namespace DiscordChatExporter.Cli.Tests.Specs
         // Act
         await new ExportChannelsCommand
         {
-                TokenValue = Secrets.DiscordToken,
-                IsBotToken = Secrets.IsDiscordTokenBot,
+            Token = Secrets.DiscordToken,
             ChannelIds = new[] { ChannelIds.FilterTestCases },
             ExportFormat = ExportFormat.Json,
             OutputPath = filePath,
@@ -54,8 +53,7 @@ namespace DiscordChatExporter.Cli.Tests.Specs
         // Act
         await new ExportChannelsCommand
         {
-                TokenValue = Secrets.DiscordToken,
-                IsBotToken = Secrets.IsDiscordTokenBot,
+            Token = Secrets.DiscordToken,
             ChannelIds = new[] { ChannelIds.FilterTestCases },
             ExportFormat = ExportFormat.Json,
             OutputPath = filePath,
@@ -83,8 +81,7 @@ namespace DiscordChatExporter.Cli.Tests.Specs
         // Act
         await new ExportChannelsCommand
         {
-                TokenValue = Secrets.DiscordToken,
-                IsBotToken = Secrets.IsDiscordTokenBot,
+            Token = Secrets.DiscordToken,
             ChannelIds = new[] { ChannelIds.FilterTestCases },
             ExportFormat = ExportFormat.Json,
             OutputPath = filePath,
@@ -112,8 +109,7 @@ namespace DiscordChatExporter.Cli.Tests.Specs
         // Act
         await new ExportChannelsCommand
         {
-                TokenValue = Secrets.DiscordToken,
-                IsBotToken = Secrets.IsDiscordTokenBot,
+            Token = Secrets.DiscordToken,
             ChannelIds = new[] { ChannelIds.FilterTestCases },
             ExportFormat = ExportFormat.Json,
             OutputPath = filePath,
@@ -132,4 +128,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs
             .ContainSingle("This has mention");
     }
 }
-}

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

@@ -6,8 +6,8 @@ using DiscordChatExporter.Core.Discord;
 using FluentAssertions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting
-{
+namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting;
+
 public record AttachmentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
 {
     [Fact]
@@ -90,4 +90,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting
         );
     }
 }
-}

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

@@ -6,8 +6,8 @@ using DiscordChatExporter.Cli.Tests.TestData;
 using FluentAssertions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting
-{
+namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting;
+
 public record ContentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
 {
     [Fact]
@@ -40,4 +40,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting
         );
     }
 }
-}

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

@@ -6,8 +6,8 @@ using DiscordChatExporter.Core.Discord;
 using FluentAssertions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting
-{
+namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting;
+
 public record EmbedSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
 {
     [Fact]
@@ -61,4 +61,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting
         iframeSrc.Should().StartWithEquivalentOf("https://www.youtube.com/embed/qOWW4OlgbvE");
     }
 }
-}

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

@@ -6,8 +6,8 @@ using DiscordChatExporter.Core.Discord;
 using FluentAssertions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting
-{
+namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting;
+
 public record MentionSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
 {
     [Fact]
@@ -63,4 +63,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting
         message.Text().Trim().Should().Be("Role mention: @Role 1");
     }
 }
-}

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

@@ -6,8 +6,8 @@ using DiscordChatExporter.Core.Discord;
 using FluentAssertions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting
-{
+namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting;
+
 public record ReplySpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
 {
     [Fact]
@@ -54,4 +54,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs.HtmlWriting
             .Be("Click to see attachment 🖼️");
     }
 }
-}

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

@@ -6,8 +6,8 @@ using DiscordChatExporter.Core.Discord;
 using FluentAssertions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting
-{
+namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting;
+
 public record AttachmentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
 {
     [Fact]
@@ -98,4 +98,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting
         attachments.Single().GetProperty("fileSizeBytes").GetInt64().Should().Be(1087849);
     }
 }
-}

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

@@ -5,8 +5,8 @@ using DiscordChatExporter.Cli.Tests.TestData;
 using FluentAssertions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting
-{
+namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting;
+
 public record ContentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
 {
     [Fact]
@@ -39,4 +39,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting
         );
     }
 }
-}

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

@@ -6,8 +6,8 @@ using DiscordChatExporter.Core.Discord;
 using FluentAssertions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting
-{
+namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting;
+
 public record EmbedSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
 {
     [Fact]
@@ -55,4 +55,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting
         embedFields[2].GetProperty("isInline").GetBoolean().Should().BeTrue();
     }
 }
-}

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

@@ -6,8 +6,8 @@ using DiscordChatExporter.Core.Discord;
 using FluentAssertions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting
-{
+namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting;
+
 public record MentionSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
 {
     [Fact]
@@ -68,4 +68,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs.JsonWriting
         message.GetProperty("content").GetString().Should().Be("Role mention: @Role 1");
     }
 }
-}

DiscordChatExporter.Cli.Tests/Specs/PartitioningSpecs.cs

@@ -10,8 +10,8 @@ using DiscordChatExporter.Core.Exporting.Partitioning;
 using FluentAssertions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs
-{
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
 public record PartitioningSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutputFixture>
 {
     [Fact]
@@ -25,8 +25,7 @@ namespace DiscordChatExporter.Cli.Tests.Specs
         // Act
         await new ExportChannelsCommand
         {
-                TokenValue = Secrets.DiscordToken,
-                IsBotToken = Secrets.IsDiscordTokenBot,
+            Token = Secrets.DiscordToken,
             ChannelIds = new[] { ChannelIds.DateRangeTestCases },
             ExportFormat = ExportFormat.HtmlDark,
             OutputPath = filePath,
@@ -50,8 +49,7 @@ namespace DiscordChatExporter.Cli.Tests.Specs
         // Act
         await new ExportChannelsCommand
         {
-                TokenValue = Secrets.DiscordToken,
-                IsBotToken = Secrets.IsDiscordTokenBot,
+            Token = Secrets.DiscordToken,
             ChannelIds = new[] { ChannelIds.DateRangeTestCases },
             ExportFormat = ExportFormat.HtmlDark,
             OutputPath = filePath,
@@ -64,4 +62,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs
             .HaveCount(2);
     }
 }
-}

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

@@ -4,8 +4,8 @@ using DiscordChatExporter.Cli.Tests.TestData;
 using FluentAssertions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs.PlainTextWriting
-{
+namespace DiscordChatExporter.Cli.Tests.Specs.PlainTextWriting;
+
 public record ContentSpecs(ExportWrapperFixture ExportWrapper) : IClassFixture<ExportWrapperFixture>
 {
     [Fact]
@@ -28,4 +28,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs.PlainTextWriting
         );
     }
 }
-}

DiscordChatExporter.Cli.Tests/Specs/SelfContainedSpecs.cs

@@ -11,8 +11,8 @@ using DiscordChatExporter.Core.Exporting;
 using FluentAssertions;
 using Xunit;
 
-namespace DiscordChatExporter.Cli.Tests.Specs
-{
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
 public record SelfContainedSpecs(TempOutputFixture TempOutput) : IClassFixture<TempOutputFixture>
 {
     [Fact]
@@ -25,8 +25,7 @@ namespace DiscordChatExporter.Cli.Tests.Specs
         // Act
         await new ExportChannelsCommand
         {
-                TokenValue = Secrets.DiscordToken,
-                IsBotToken = Secrets.IsDiscordTokenBot,
+            Token = Secrets.DiscordToken,
             ChannelIds = new[] { ChannelIds.SelfContainedTestCases },
             ExportFormat = ExportFormat.HtmlDark,
             OutputPath = filePath,
@@ -46,4 +45,3 @@ namespace DiscordChatExporter.Cli.Tests.Specs
             .BeTrue();
     }
 }
-}

DiscordChatExporter.Cli.Tests/TestData/ChannelIds.cs

@@ -1,7 +1,7 @@
 using DiscordChatExporter.Core.Discord;
 
-namespace DiscordChatExporter.Cli.Tests.TestData
-{
+namespace DiscordChatExporter.Cli.Tests.TestData;
+
 public static class ChannelIds
 {
     public static Snowflake AttachmentTestCases { get; } = Snowflake.Parse("885587741654536192");
@@ -18,4 +18,3 @@ namespace DiscordChatExporter.Cli.Tests.TestData
 
     public static Snowflake SelfContainedTestCases { get; } = Snowflake.Parse("887441432678379560");
 }
-}

DiscordChatExporter.Cli.Tests/Utils/DirectoryEx.cs

@@ -1,7 +1,7 @@
 using System.IO;
 
-namespace DiscordChatExporter.Cli.Tests.Utils
-{
+namespace DiscordChatExporter.Cli.Tests.Utils;
+
 internal static class DirectoryEx
 {
     public static void DeleteIfExists(string dirPath, bool recursive = true)
@@ -21,4 +21,3 @@ namespace DiscordChatExporter.Cli.Tests.Utils
         Directory.CreateDirectory(dirPath);
     }
 }
-}

DiscordChatExporter.Cli.Tests/Utils/Html.cs

@@ -1,12 +1,11 @@
 using AngleSharp.Html.Dom;
 using AngleSharp.Html.Parser;
 
-namespace DiscordChatExporter.Cli.Tests.Utils
-{
+namespace DiscordChatExporter.Cli.Tests.Utils;
+
 internal static class Html
 {
     private static readonly IHtmlParser Parser = new HtmlParser();
 
     public static IHtmlDocument Parse(string source) => Parser.ParseDocument(source);
 }
-}

DiscordChatExporter.Cli/Commands/Base/ExportCommandBase.cs

@@ -14,10 +14,9 @@ using DiscordChatExporter.Core.Exceptions;
 using DiscordChatExporter.Core.Exporting;
 using DiscordChatExporter.Core.Exporting.Filtering;
 using DiscordChatExporter.Core.Exporting.Partitioning;
-using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Cli.Commands.Base
-{
+namespace DiscordChatExporter.Cli.Commands.Base;
+
 public abstract class ExportCommandBase : TokenCommandBase
 {
     [CommandOption("output", 'o', Description = "Output file or directory path.")]
@@ -68,13 +67,22 @@ namespace DiscordChatExporter.Cli.Commands.Base
         await console.Output.WriteLineAsync($"Exporting {channels.Count} channel(s)...");
         await console.CreateProgressTicker().StartAsync(async progressContext =>
         {
-                await channels.ParallelForEachAsync(async channel =>
+            await Parallel.ForEachAsync(
+                channels,
+                new ParallelOptions
+                {
+                    MaxDegreeOfParallelism = Math.Max(1, ParallelLimit),
+                    CancellationToken = cancellationToken
+                },
+                async (channel, innerCancellationToken) =>
                 {
                     try
                     {
-                        await progressContext.StartTaskAsync($"{channel.Category.Name} / {channel.Name}", async progress =>
+                        await progressContext.StartTaskAsync(
+                            $"{channel.Category.Name} / {channel.Name}",
+                            async progress =>
                             {
-                            var guild = await Discord.GetGuildAsync(channel.GuildId, cancellationToken);
+                                var guild = await Discord.GetGuildAsync(channel.GuildId, innerCancellationToken);
 
                                 var request = new ExportRequest(
                                     guild,
@@ -90,14 +98,16 @@ namespace DiscordChatExporter.Cli.Commands.Base
                                     DateFormat
                                 );
 
-                            await Exporter.ExportChannelAsync(request, progress, cancellationToken);
-                        });
+                                await Exporter.ExportChannelAsync(request, progress, innerCancellationToken);
+                            }
+                        );
                     }
                     catch (DiscordChatExporterException ex) when (!ex.IsFatal)
                     {
                         errors[channel] = ex.Message;
                     }
-                }, Math.Max(ParallelLimit, 1), cancellationToken);
+                }
+            );
         });
 
         // Print result
@@ -153,4 +163,3 @@ namespace DiscordChatExporter.Cli.Commands.Base
         await ExecuteAsync(console, channels);
     }
 }
-}

DiscordChatExporter.Cli/Commands/Base/TokenCommandBase.cs

@@ -1,30 +1,23 @@
-using System.Threading.Tasks;
+using System;
+using System.Threading.Tasks;
 using CliFx;
 using CliFx.Attributes;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Core.Discord;
 
-namespace DiscordChatExporter.Cli.Commands.Base
-{
+namespace DiscordChatExporter.Cli.Commands.Base;
+
 public abstract class TokenCommandBase : ICommand
 {
     [CommandOption("token", 't', IsRequired = true, EnvironmentVariable = "DISCORD_TOKEN", Description = "Authentication token.")]
-        public string TokenValue { get; init; } = "";
+    public string Token { get; init; } = "";
 
-        [CommandOption("bot", 'b', EnvironmentVariable = "DISCORD_TOKEN_BOT", Description = "Authenticate as a bot.")]
+    [CommandOption("bot", 'b', EnvironmentVariable = "DISCORD_TOKEN_BOT", Description = "This option doesn't do anything. Kept for backwards compatibility.")]
+    [Obsolete("This option doesn't do anything. Kept for backwards compatibility.")]
     public bool IsBotToken { get; init; }
 
-        private AuthToken? _authToken;
-        private AuthToken AuthToken => _authToken ??= new AuthToken(
-            IsBotToken
-                ? AuthTokenKind.Bot
-                : AuthTokenKind.User,
-            TokenValue
-        );
-
     private DiscordClient? _discordClient;
-        protected DiscordClient Discord => _discordClient ??= new DiscordClient(AuthToken);
+    protected DiscordClient Discord => _discordClient ??= new DiscordClient(Token);
 
     public abstract ValueTask ExecuteAsync(IConsole console);
 }
-}

DiscordChatExporter.Cli/Commands/ExportAllCommand.cs

@@ -5,8 +5,8 @@ using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands.Base;
 using DiscordChatExporter.Core.Discord.Data;
 
-namespace DiscordChatExporter.Cli.Commands
-{
+namespace DiscordChatExporter.Cli.Commands;
+
 [Command("exportall", Description = "Export all accessible channels.")]
 public class ExportAllCommand : ExportCommandBase
 {
@@ -38,4 +38,3 @@ namespace DiscordChatExporter.Cli.Commands
         await base.ExecuteAsync(console, channels);
     }
 }
-}

DiscordChatExporter.Cli/Commands/ExportChannelsCommand.cs

@@ -6,8 +6,8 @@ using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands.Base;
 using DiscordChatExporter.Core.Discord;
 
-namespace DiscordChatExporter.Cli.Commands
-{
+namespace DiscordChatExporter.Cli.Commands;
+
 [Command("export", Description = "Export one or multiple channels.")]
 public class ExportChannelsCommand : ExportCommandBase
 {
@@ -18,4 +18,3 @@ namespace DiscordChatExporter.Cli.Commands
     public override async ValueTask ExecuteAsync(IConsole console) =>
         await base.ExecuteAsync(console, ChannelIds);
 }
-}

DiscordChatExporter.Cli/Commands/ExportDirectMessagesCommand.cs

@@ -6,8 +6,8 @@ using DiscordChatExporter.Cli.Commands.Base;
 using DiscordChatExporter.Core.Discord.Data;
 using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Cli.Commands
-{
+namespace DiscordChatExporter.Cli.Commands;
+
 [Command("exportdm", Description = "Export all direct message channels.")]
 public class ExportDirectMessagesCommand : ExportCommandBase
 {
@@ -22,4 +22,3 @@ namespace DiscordChatExporter.Cli.Commands
         await base.ExecuteAsync(console, textChannels);
     }
 }
-}

DiscordChatExporter.Cli/Commands/ExportGuildCommand.cs

@@ -6,8 +6,8 @@ using DiscordChatExporter.Cli.Commands.Base;
 using DiscordChatExporter.Core.Discord;
 using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Cli.Commands
-{
+namespace DiscordChatExporter.Cli.Commands;
+
 [Command("exportguild", Description = "Export all channels within specified guild.")]
 public class ExportGuildCommand : ExportCommandBase
 {
@@ -25,4 +25,3 @@ namespace DiscordChatExporter.Cli.Commands
         await base.ExecuteAsync(console, textChannels);
     }
 }
-}

DiscordChatExporter.Cli/Commands/GetChannelsCommand.cs

@@ -7,8 +7,8 @@ using DiscordChatExporter.Cli.Commands.Base;
 using DiscordChatExporter.Core.Discord;
 using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Cli.Commands
-{
+namespace DiscordChatExporter.Cli.Commands;
+
 [Command("channels", Description = "Get the list of channels in a guild.")]
 public class GetChannelsCommand : TokenCommandBase
 {
@@ -42,4 +42,3 @@ namespace DiscordChatExporter.Cli.Commands
         }
     }
 }
-}

DiscordChatExporter.Cli/Commands/GetDirectMessageChannelsCommand.cs

@@ -7,8 +7,8 @@ using DiscordChatExporter.Cli.Commands.Base;
 using DiscordChatExporter.Core.Discord.Data;
 using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Cli.Commands
-{
+namespace DiscordChatExporter.Cli.Commands;
+
 [Command("dm", Description = "Get the list of direct message channels.")]
 public class GetDirectMessageChannelsCommand : TokenCommandBase
 {
@@ -39,4 +39,3 @@ namespace DiscordChatExporter.Cli.Commands
         }
     }
 }
-}

DiscordChatExporter.Cli/Commands/GetGuildsCommand.cs

@@ -6,8 +6,8 @@ using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands.Base;
 using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Cli.Commands
-{
+namespace DiscordChatExporter.Cli.Commands;
+
 [Command("guilds", Description = "Get the list of accessible guilds.")]
 public class GetGuildsCommand : TokenCommandBase
 {
@@ -32,4 +32,3 @@ namespace DiscordChatExporter.Cli.Commands
         }
     }
 }
-}

DiscordChatExporter.Cli/Commands/GuideCommand.cs

@@ -4,8 +4,8 @@ using CliFx;
 using CliFx.Attributes;
 using CliFx.Infrastructure;
 
-namespace DiscordChatExporter.Cli.Commands
-{
+namespace DiscordChatExporter.Cli.Commands;
+
 [Command("guide", Description = "Explains how to obtain token, guild or channel ID.")]
 public class GuideCommand : ICommand
 {
@@ -15,7 +15,7 @@ namespace DiscordChatExporter.Cli.Commands
         using (console.WithForegroundColor(ConsoleColor.White))
             console.Output.WriteLine("To get user token:");
 
-            console.Output.WriteLine(" 1. Open Discord");
+        console.Output.WriteLine(" 1. Open Discord in your web browser and login");
         console.Output.WriteLine(" 2. Press Ctrl+Shift+I to show developer tools");
         console.Output.WriteLine(" 3. Press Ctrl+Shift+M to toggle device toolbar");
         console.Output.WriteLine(" 4. Navigate to the Application tab");
@@ -61,11 +61,10 @@ namespace DiscordChatExporter.Cli.Commands
 
         // Wiki link
         using (console.WithForegroundColor(ConsoleColor.White))
-                console.Output.WriteLine("For more information, check out the wiki:");
+            console.Output.WriteLine("If you have questions or issues, please refer to the wiki:");
         using (console.WithForegroundColor(ConsoleColor.DarkCyan))
             console.Output.WriteLine("https://github.com/Tyrrrz/DiscordChatExporter/wiki");
 
         return default;
     }
 }
-}

DiscordChatExporter.Cli/DiscordChatExporter.Cli.csproj

@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="CliFx" Version="2.0.6" />
+    <PackageReference Include="CliFx" Version="2.2.1" />
     <PackageReference Include="Spectre.Console" Version="0.43.0" />
     <PackageReference Include="Gress" Version="1.2.0" />
   </ItemGroup>

DiscordChatExporter.Cli/Program.cs

@@ -1,14 +1,6 @@
-using System.Threading.Tasks;
-using CliFx;
+using CliFx;
 
-namespace DiscordChatExporter.Cli
-{
-    public static class Program
-    {
-        public static async Task<int> Main(string[] args) =>
-            await new CliApplicationBuilder()
+return await new CliApplicationBuilder()
     .AddCommandsFromThisAssembly()
     .Build()
     .RunAsync(args);
-    }
-}

DiscordChatExporter.Cli/Utils/Extensions/ConsoleExtensions.cs

@@ -3,8 +3,8 @@ using System.Threading.Tasks;
 using CliFx.Infrastructure;
 using Spectre.Console;
 
-namespace DiscordChatExporter.Cli.Utils.Extensions
-{
+namespace DiscordChatExporter.Cli.Utils.Extensions;
+
 internal static class ConsoleExtensions
 {
     public static IAnsiConsole CreateAnsiConsole(this IConsole console) =>
@@ -48,4 +48,3 @@ namespace DiscordChatExporter.Cli.Utils.Extensions
         }
     }
 }
-}

DiscordChatExporter.Core/Discord/AuthToken.cs

@@ -1,13 +0,0 @@
-using System.Net.Http.Headers;
-
-namespace DiscordChatExporter.Core.Discord
-{
-    public record AuthToken(AuthTokenKind Kind, string Value)
-    {
-        public AuthenticationHeaderValue GetAuthenticationHeader() => Kind switch
-        {
-            AuthTokenKind.Bot => new AuthenticationHeaderValue("Bot", Value),
-            _ => new AuthenticationHeaderValue(Value)
-        };
-    }
-}

DiscordChatExporter.Core/Discord/AuthTokenKind.cs

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

DiscordChatExporter.Core/Discord/Data/Attachment.cs

@@ -6,8 +6,8 @@ using DiscordChatExporter.Core.Utils;
 using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data
-{
+namespace DiscordChatExporter.Core.Discord.Data;
+
 // https://discord.com/developers/docs/resources/channel#attachment-object
 public partial record Attachment(
     Snowflake Id,
@@ -34,12 +34,11 @@ namespace DiscordChatExporter.Core.Discord.Data
     {
         var id = json.GetProperty("id").GetNonWhiteSpaceString().Pipe(Snowflake.Parse);
         var url = json.GetProperty("url").GetNonWhiteSpaceString();
-            var width = json.GetPropertyOrNull("width")?.GetInt32();
-            var height = json.GetPropertyOrNull("height")?.GetInt32();
-            var fileName = json.GetProperty("filename").GetNonWhiteSpaceString();
+        var width = json.GetPropertyOrNull("width")?.GetInt32OrNull();
+        var height = json.GetPropertyOrNull("height")?.GetInt32OrNull();
+        var fileName = json.GetProperty("filename").GetNonNullString();
         var fileSize = json.GetProperty("size").GetInt64().Pipe(FileSize.FromBytes);
 
         return new Attachment(id, url, fileName, width, height, fileSize);
     }
 }
-}

DiscordChatExporter.Core/Discord/Data/Channel.cs

@@ -4,8 +4,8 @@ using DiscordChatExporter.Core.Discord.Data.Common;
 using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data
-{
+namespace DiscordChatExporter.Core.Discord.Data;
+
 // https://discord.com/developers/docs/resources/channel#channel-object
 public partial record Channel(
     Snowflake Id,
@@ -42,31 +42,37 @@ namespace DiscordChatExporter.Core.Discord.Data
         null
     );
 
-        public static Channel Parse(JsonElement json, ChannelCategory? category = null, int? position = null)
+    public static Channel Parse(JsonElement json, ChannelCategory? category = null, int? positionHint = null)
     {
         var id = json.GetProperty("id").GetNonWhiteSpaceString().Pipe(Snowflake.Parse);
-            var guildId = json.GetPropertyOrNull("guild_id")?.GetNonWhiteSpaceString().Pipe(Snowflake.Parse);
+        var guildId = json.GetPropertyOrNull("guild_id")?.GetNonWhiteSpaceStringOrNull()?.Pipe(Snowflake.Parse);
         var topic = json.GetPropertyOrNull("topic")?.GetStringOrNull();
         var kind = (ChannelKind)json.GetProperty("type").GetInt32();
 
         var name =
             // Guild channel
-                json.GetPropertyOrNull("name")?.GetStringOrNull() ??
+            json.GetPropertyOrNull("name")?.GetNonWhiteSpaceStringOrNull() ??
+
             // DM channel
-                json.GetPropertyOrNull("recipients")?.EnumerateArray().Select(User.Parse).Select(u => u.Name)
+            json.GetPropertyOrNull("recipients")?
+                .EnumerateArrayOrNull()?
+                .Select(User.Parse)
+                .Select(u => u.Name)
                 .Pipe(s => string.Join(", ", s)) ??
+
             // Fallback
             id.ToString();
 
+        var position = positionHint ?? json.GetPropertyOrNull("position")?.GetInt32OrNull();
+
         return new Channel(
             id,
             kind,
             guildId ?? Guild.DirectMessages.Id,
             category ?? GetFallbackCategory(kind),
             name,
-                position ?? json.GetPropertyOrNull("position")?.GetInt32(),
+            position,
             topic
         );
     }
 }
-}

DiscordChatExporter.Core/Discord/Data/ChannelCategory.cs

@@ -3,25 +3,21 @@ using DiscordChatExporter.Core.Discord.Data.Common;
 using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data
-{
+namespace DiscordChatExporter.Core.Discord.Data;
+
 public record ChannelCategory(Snowflake Id, string Name, int? Position) : IHasId
 {
     public static ChannelCategory Unknown { get; } = new(Snowflake.Zero, "<unknown category>", 0);
 
-        public static ChannelCategory Parse(JsonElement json, int? position = null)
+    public static ChannelCategory Parse(JsonElement json, int? positionHint = null)
     {
         var id = json.GetProperty("id").GetNonWhiteSpaceString().Pipe(Snowflake.Parse);
+        var position = positionHint ?? json.GetPropertyOrNull("position")?.GetInt32OrNull();
 
         var name =
-                json.GetPropertyOrNull("name")?.GetStringOrNull() ??
+            json.GetPropertyOrNull("name")?.GetNonWhiteSpaceStringOrNull() ??
             id.ToString();
 
-            return new ChannelCategory(
-                id,
-                name,
-                position ?? json.GetPropertyOrNull("position")?.GetInt32()
-            );
-        }
+        return new ChannelCategory(id, name, position);
     }
 }

DiscordChatExporter.Core/Discord/Data/ChannelKind.cs

@@ -1,5 +1,5 @@
-namespace DiscordChatExporter.Core.Discord.Data
-{
+namespace DiscordChatExporter.Core.Discord.Data;
+
 // https://discord.com/developers/docs/resources/channel#channel-object-channel-types
 // Order of enum fields needs to match the order in the docs.
 public enum ChannelKind
@@ -12,4 +12,3 @@
     GuildNews,
     GuildStore
 }
-}

DiscordChatExporter.Core/Discord/Data/Common/FileSize.cs

@@ -1,8 +1,8 @@
 using System;
 using System.Diagnostics.CodeAnalysis;
 
-namespace DiscordChatExporter.Core.Discord.Data.Common
-{
+namespace DiscordChatExporter.Core.Discord.Data.Common;
+
 // Loosely based on https://github.com/omar/ByteSize (MIT license)
 public readonly partial record struct FileSize(long TotalBytes)
 {
@@ -46,4 +46,3 @@ namespace DiscordChatExporter.Core.Discord.Data.Common
 {
     public static FileSize FromBytes(long bytes) => new(bytes);
 }
-}

DiscordChatExporter.Core/Discord/Data/Common/IHasId.cs

@@ -1,7 +1,6 @@
-namespace DiscordChatExporter.Core.Discord.Data.Common
-{
+namespace DiscordChatExporter.Core.Discord.Data.Common;
+
 public interface IHasId
 {
     Snowflake Id { get; }
 }
-}

DiscordChatExporter.Core/Discord/Data/Common/IdBasedEqualityComparer.cs

@@ -1,7 +1,7 @@
 using System.Collections.Generic;
 
-namespace DiscordChatExporter.Core.Discord.Data.Common
-{
+namespace DiscordChatExporter.Core.Discord.Data.Common;
+
 public class IdBasedEqualityComparer : IEqualityComparer<IHasId>
 {
     public static IdBasedEqualityComparer Instance { get; } = new();
@@ -10,4 +10,3 @@ namespace DiscordChatExporter.Core.Discord.Data.Common
 
     public int GetHashCode(IHasId obj) => obj.Id.GetHashCode();
 }
-}

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

@@ -6,8 +6,8 @@ using System.Text.Json;
 using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data.Embeds
-{
+namespace DiscordChatExporter.Core.Discord.Data.Embeds;
+
 // https://discord.com/developers/docs/resources/channel#embed-object
 public partial record Embed(
     string? Title,
@@ -36,9 +36,9 @@ namespace DiscordChatExporter.Core.Discord.Data.Embeds
     public static Embed Parse(JsonElement json)
     {
         var title = json.GetPropertyOrNull("title")?.GetStringOrNull();
-            var url = json.GetPropertyOrNull("url")?.GetStringOrNull();
+        var url = json.GetPropertyOrNull("url")?.GetNonWhiteSpaceStringOrNull();
         var timestamp = json.GetPropertyOrNull("timestamp")?.GetDateTimeOffset();
-            var color = json.GetPropertyOrNull("color")?.GetInt32().Pipe(System.Drawing.Color.FromArgb).ResetAlpha();
+        var color = json.GetPropertyOrNull("color")?.GetInt32OrNull()?.Pipe(System.Drawing.Color.FromArgb).ResetAlpha();
         var description = json.GetPropertyOrNull("description")?.GetStringOrNull();
 
         var author = json.GetPropertyOrNull("author")?.Pipe(EmbedAuthor.Parse);
@@ -47,7 +47,7 @@ namespace DiscordChatExporter.Core.Discord.Data.Embeds
         var footer = json.GetPropertyOrNull("footer")?.Pipe(EmbedFooter.Parse);
 
         var fields =
-                json.GetPropertyOrNull("fields")?.EnumerateArray().Select(EmbedField.Parse).ToArray() ??
+            json.GetPropertyOrNull("fields")?.EnumerateArrayOrNull()?.Select(EmbedField.Parse).ToArray() ??
             Array.Empty<EmbedField>();
 
         return new Embed(
@@ -64,4 +64,3 @@ namespace DiscordChatExporter.Core.Discord.Data.Embeds
         );
     }
 }
-}

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

@@ -1,8 +1,8 @@
 using System.Text.Json;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data.Embeds
-{
+namespace DiscordChatExporter.Core.Discord.Data.Embeds;
+
 // https://discord.com/developers/docs/resources/channel#embed-object-embed-author-structure
 public record EmbedAuthor(
     string? Name,
@@ -13,11 +13,10 @@ namespace DiscordChatExporter.Core.Discord.Data.Embeds
     public static EmbedAuthor Parse(JsonElement json)
     {
         var name = json.GetPropertyOrNull("name")?.GetStringOrNull();
-            var url = json.GetPropertyOrNull("url")?.GetStringOrNull();
-            var iconUrl = json.GetPropertyOrNull("icon_url")?.GetStringOrNull();
-            var iconProxyUrl = json.GetPropertyOrNull("proxy_icon_url")?.GetStringOrNull();
+        var url = json.GetPropertyOrNull("url")?.GetNonWhiteSpaceStringOrNull();
+        var iconUrl = json.GetPropertyOrNull("icon_url")?.GetNonWhiteSpaceStringOrNull();
+        var iconProxyUrl = json.GetPropertyOrNull("proxy_icon_url")?.GetNonWhiteSpaceStringOrNull();
 
         return new EmbedAuthor(name, url, iconUrl, iconProxyUrl);
     }
 }
-}

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

@@ -1,9 +1,8 @@
 using System.Text.Json;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data.Embeds
-{
+namespace DiscordChatExporter.Core.Discord.Data.Embeds;
+
 // https://discord.com/developers/docs/resources/channel#embed-object-embed-field-structure
 public record EmbedField(
     string Name,
@@ -12,11 +11,10 @@ namespace DiscordChatExporter.Core.Discord.Data.Embeds
 {
     public static EmbedField Parse(JsonElement json)
     {
-            var name = json.GetProperty("name").GetNonWhiteSpaceString();
-            var value = json.GetProperty("value").GetNonWhiteSpaceString();
-            var isInline = json.GetPropertyOrNull("inline")?.GetBoolean() ?? false;
+        var name = json.GetProperty("name").GetNonNullString();
+        var value = json.GetProperty("value").GetNonNullString();
+        var isInline = json.GetPropertyOrNull("inline")?.GetBooleanOrNull() ?? false;
 
         return new EmbedField(name, value, isInline);
     }
 }
-}

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

@@ -1,9 +1,8 @@
 using System.Text.Json;
-using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data.Embeds
-{
+namespace DiscordChatExporter.Core.Discord.Data.Embeds;
+
 // https://discord.com/developers/docs/resources/channel#embed-object-embed-footer-structure
 public record EmbedFooter(
     string Text,
@@ -12,11 +11,10 @@ namespace DiscordChatExporter.Core.Discord.Data.Embeds
 {
     public static EmbedFooter Parse(JsonElement json)
     {
-            var text = json.GetProperty("text").GetNonWhiteSpaceString();
-            var iconUrl = json.GetPropertyOrNull("icon_url")?.GetStringOrNull();
-            var iconProxyUrl = json.GetPropertyOrNull("proxy_icon_url")?.GetStringOrNull();
+        var text = json.GetProperty("text").GetNonNullString();
+        var iconUrl = json.GetPropertyOrNull("icon_url")?.GetNonWhiteSpaceStringOrNull();
+        var iconProxyUrl = json.GetPropertyOrNull("proxy_icon_url")?.GetNonWhiteSpaceStringOrNull();
 
         return new EmbedFooter(text, iconUrl, iconProxyUrl);
     }
 }
-}

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

@@ -1,8 +1,8 @@
 using System.Text.Json;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data.Embeds
-{
+namespace DiscordChatExporter.Core.Discord.Data.Embeds;
+
 // https://discord.com/developers/docs/resources/channel#embed-object-embed-image-structure
 public record EmbedImage(
     string? Url,
@@ -12,12 +12,11 @@ namespace DiscordChatExporter.Core.Discord.Data.Embeds
 {
     public static EmbedImage Parse(JsonElement json)
     {
-            var url = json.GetPropertyOrNull("url")?.GetStringOrNull();
-            var proxyUrl = json.GetPropertyOrNull("proxy_url")?.GetStringOrNull();
-            var width = json.GetPropertyOrNull("width")?.GetInt32();
-            var height = json.GetPropertyOrNull("height")?.GetInt32();
+        var url = json.GetPropertyOrNull("url")?.GetNonWhiteSpaceStringOrNull();
+        var proxyUrl = json.GetPropertyOrNull("proxy_url")?.GetNonWhiteSpaceStringOrNull();
+        var width = json.GetPropertyOrNull("width")?.GetInt32OrNull();
+        var height = json.GetPropertyOrNull("height")?.GetInt32OrNull();
 
         return new EmbedImage(url, proxyUrl, width, height);
     }
 }
-}

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

@@ -3,8 +3,8 @@ using System.Linq;
 using System.Text.RegularExpressions;
 using DiscordChatExporter.Core.Utils;
 
-namespace DiscordChatExporter.Core.Discord.Data.Embeds
-{
+namespace DiscordChatExporter.Core.Discord.Data.Embeds;
+
 public record PlainImageEmbedProjection(string Url)
 {
     public static PlainImageEmbedProjection? TryResolve(Embed embed)
@@ -31,4 +31,3 @@ namespace DiscordChatExporter.Core.Discord.Data.Embeds
         return new PlainImageEmbedProjection(embed.Url);
     }
 }
-}

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

@@ -1,7 +1,7 @@
 using System.Text.RegularExpressions;
 
-namespace DiscordChatExporter.Core.Discord.Data.Embeds
-{
+namespace DiscordChatExporter.Core.Discord.Data.Embeds;
+
 public partial record SpotifyTrackEmbedProjection(string TrackId)
 {
     public string Url => $"https://open.spotify.com/embed/track/{TrackId}";
@@ -31,4 +31,3 @@ namespace DiscordChatExporter.Core.Discord.Data.Embeds
         return new SpotifyTrackEmbedProjection(trackId);
     }
 }
-}

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

@@ -1,7 +1,7 @@
 using System.Text.RegularExpressions;
 
-namespace DiscordChatExporter.Core.Discord.Data.Embeds
-{
+namespace DiscordChatExporter.Core.Discord.Data.Embeds;
+
 public partial record YouTubeVideoEmbedProjection(string VideoId)
 {
     public string Url => $"https://www.youtube.com/embed/{VideoId}";
@@ -46,4 +46,3 @@ namespace DiscordChatExporter.Core.Discord.Data.Embeds
         return new YouTubeVideoEmbedProjection(videoId);
     }
 }
-}

DiscordChatExporter.Core/Discord/Data/Emoji.cs

@@ -1,11 +1,12 @@
-using System.Linq;
+using System;
+using System.Linq;
 using System.Text.Json;
 using DiscordChatExporter.Core.Utils;
 using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data
-{
+namespace DiscordChatExporter.Core.Discord.Data;
+
 // https://discord.com/developers/docs/resources/emoji#emoji-object
 public partial record Emoji(
     // Only present on custom emoji
@@ -31,30 +32,41 @@ namespace DiscordChatExporter.Core.Discord.Data
             .Select(r => r.Value.ToString("x"))
     );
 
-        public static string GetImageUrl(string? id, string name, bool isAnimated)
+    private static string GetImageUrl(string id, bool isAnimated) => isAnimated
+        ? $"https://cdn.discordapp.com/emojis/{id}.gif"
+        : $"https://cdn.discordapp.com/emojis/{id}.png";
+
+    private static string GetImageUrl(string name) =>
+        $"https://twemoji.maxcdn.com/2/svg/{GetTwemojiName(name)}.svg";
+
+    public static string GetImageUrl(string? id, string? name, bool isAnimated)
     {
         // Custom emoji
         if (!string.IsNullOrWhiteSpace(id))
-            {
-                return isAnimated
-                    ? $"https://cdn.discordapp.com/emojis/{id}.gif"
-                    : $"https://cdn.discordapp.com/emojis/{id}.png";
-            }
+            return GetImageUrl(id, isAnimated);
 
         // Standard emoji
-            var twemojiName = GetTwemojiName(name);
-            return $"https://twemoji.maxcdn.com/2/svg/{twemojiName}.svg";
+        if (!string.IsNullOrWhiteSpace(name))
+            return GetImageUrl(name);
+
+        // Either ID or name should be set
+        throw new ApplicationException("Emoji has neither ID nor name set.");
     }
 
     public static Emoji Parse(JsonElement json)
     {
-            var id = json.GetPropertyOrNull("id")?.GetNonWhiteSpaceString();
-            var name = json.GetProperty("name").GetNonWhiteSpaceString();
-            var isAnimated = json.GetPropertyOrNull("animated")?.GetBoolean() ?? false;
+        var id = json.GetPropertyOrNull("id")?.GetNonWhiteSpaceStringOrNull();
+        var name = json.GetPropertyOrNull("name")?.GetNonWhiteSpaceStringOrNull();
+        var isAnimated = json.GetPropertyOrNull("animated")?.GetBooleanOrNull() ?? false;
 
         var imageUrl = GetImageUrl(id, name, isAnimated);
 
-            return new Emoji(id, name, isAnimated, imageUrl);
-        }
+        return new Emoji(
+            id,
+            // Name may be missing if it's an emoji inside a reaction
+            name ?? "<unknown emoji>",
+            isAnimated,
+            imageUrl
+        );
     }
 }

DiscordChatExporter.Core/Discord/Data/Guild.cs

@@ -3,8 +3,8 @@ using DiscordChatExporter.Core.Discord.Data.Common;
 using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data
-{
+namespace DiscordChatExporter.Core.Discord.Data;
+
 // https://discord.com/developers/docs/resources/guild#guild-object
 public record Guild(Snowflake Id, string Name, string IconUrl) : IHasId
 {
@@ -23,8 +23,8 @@ namespace DiscordChatExporter.Core.Discord.Data
     public static Guild Parse(JsonElement json)
     {
         var id = json.GetProperty("id").GetNonWhiteSpaceString().Pipe(Snowflake.Parse);
-            var name = json.GetProperty("name").GetNonWhiteSpaceString();
-            var iconHash = json.GetPropertyOrNull("icon")?.GetStringOrNull();
+        var name = json.GetProperty("name").GetNonNullString();
+        var iconHash = json.GetPropertyOrNull("icon")?.GetNonWhiteSpaceStringOrNull();
 
         var iconUrl = !string.IsNullOrWhiteSpace(iconHash)
             ? GetIconUrl(id, iconHash)
@@ -33,4 +33,3 @@ namespace DiscordChatExporter.Core.Discord.Data
         return new Guild(id, name, iconUrl);
     }
 }
-}

DiscordChatExporter.Core/Discord/Data/Member.cs

@@ -6,8 +6,8 @@ using DiscordChatExporter.Core.Discord.Data.Common;
 using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data
-{
+namespace DiscordChatExporter.Core.Discord.Data;
+
 // https://discord.com/developers/docs/resources/guild#guild-member-object
 public partial record Member(
     User User,
@@ -28,7 +28,7 @@ namespace DiscordChatExporter.Core.Discord.Data
     public static Member Parse(JsonElement json)
     {
         var user = json.GetProperty("user").Pipe(User.Parse);
-            var nick = json.GetPropertyOrNull("nick")?.GetStringOrNull();
+        var nick = json.GetPropertyOrNull("nick")?.GetNonWhiteSpaceStringOrNull();
 
         var roleIds = json
             .GetPropertyOrNull("roles")?
@@ -44,4 +44,3 @@ namespace DiscordChatExporter.Core.Discord.Data
         );
     }
 }
-}

DiscordChatExporter.Core/Discord/Data/Message.cs

@@ -7,8 +7,8 @@ using DiscordChatExporter.Core.Discord.Data.Embeds;
 using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data
-{
+namespace DiscordChatExporter.Core.Discord.Data;
+
 // https://discord.com/developers/docs/resources/channel#message-object
 public record Message(
     Snowflake Id,
@@ -35,7 +35,7 @@ namespace DiscordChatExporter.Core.Discord.Data
         var callEndedTimestamp = json.GetPropertyOrNull("call")?.GetPropertyOrNull("ended_timestamp")
             ?.GetDateTimeOffset();
         var kind = (MessageKind)json.GetProperty("type").GetInt32();
-            var isPinned = json.GetPropertyOrNull("pinned")?.GetBoolean() ?? false;
+        var isPinned = json.GetPropertyOrNull("pinned")?.GetBooleanOrNull() ?? false;
         var messageReference = json.GetPropertyOrNull("message_reference")?.Pipe(MessageReference.Parse);
         var referencedMessage = json.GetPropertyOrNull("referenced_message")?.Pipe(Parse);
 
@@ -53,19 +53,19 @@ namespace DiscordChatExporter.Core.Discord.Data
         };
 
         var attachments =
-                json.GetPropertyOrNull("attachments")?.EnumerateArray().Select(Attachment.Parse).ToArray() ??
+            json.GetPropertyOrNull("attachments")?.EnumerateArrayOrNull()?.Select(Attachment.Parse).ToArray() ??
             Array.Empty<Attachment>();
 
         var embeds =
-                json.GetPropertyOrNull("embeds")?.EnumerateArray().Select(Embed.Parse).ToArray() ??
+            json.GetPropertyOrNull("embeds")?.EnumerateArrayOrNull()?.Select(Embed.Parse).ToArray() ??
             Array.Empty<Embed>();
 
         var reactions =
-                json.GetPropertyOrNull("reactions")?.EnumerateArray().Select(Reaction.Parse).ToArray() ??
+            json.GetPropertyOrNull("reactions")?.EnumerateArrayOrNull()?.Select(Reaction.Parse).ToArray() ??
             Array.Empty<Reaction>();
 
         var mentionedUsers =
-                json.GetPropertyOrNull("mentions")?.EnumerateArray().Select(User.Parse).ToArray() ??
+            json.GetPropertyOrNull("mentions")?.EnumerateArrayOrNull()?.Select(User.Parse).ToArray() ??
             Array.Empty<User>();
 
         return new Message(
@@ -86,4 +86,3 @@ namespace DiscordChatExporter.Core.Discord.Data
         );
     }
 }
-}

DiscordChatExporter.Core/Discord/Data/MessageKind.cs

@@ -1,5 +1,5 @@
-namespace DiscordChatExporter.Core.Discord.Data
-{
+namespace DiscordChatExporter.Core.Discord.Data;
+
 // https://discord.com/developers/docs/resources/channel#message-object-message-types
 public enum MessageKind
 {
@@ -13,4 +13,3 @@
     GuildMemberJoin = 7,
     Reply = 19
 }
-}

DiscordChatExporter.Core/Discord/Data/MessageReference.cs

@@ -2,18 +2,17 @@ using System.Text.Json;
 using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data
-{
+namespace DiscordChatExporter.Core.Discord.Data;
+
 // https://discord.com/developers/docs/resources/channel#message-object-message-reference-structure
 public record MessageReference(Snowflake? MessageId, Snowflake? ChannelId, Snowflake? GuildId)
 {
     public static MessageReference Parse(JsonElement json)
     {
-            var messageId = json.GetPropertyOrNull("message_id")?.GetStringOrNull()?.Pipe(Snowflake.Parse);
-            var channelId = json.GetPropertyOrNull("channel_id")?.GetStringOrNull()?.Pipe(Snowflake.Parse);
-            var guildId = json.GetPropertyOrNull("guild_id")?.GetStringOrNull()?.Pipe(Snowflake.Parse);
+        var messageId = json.GetPropertyOrNull("message_id")?.GetNonWhiteSpaceStringOrNull()?.Pipe(Snowflake.Parse);
+        var channelId = json.GetPropertyOrNull("channel_id")?.GetNonWhiteSpaceStringOrNull()?.Pipe(Snowflake.Parse);
+        var guildId = json.GetPropertyOrNull("guild_id")?.GetNonWhiteSpaceStringOrNull()?.Pipe(Snowflake.Parse);
 
         return new MessageReference(messageId, channelId, guildId);
     }
 }
-}

DiscordChatExporter.Core/Discord/Data/Reaction.cs

@@ -1,8 +1,8 @@
 using System.Text.Json;
 using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Core.Discord.Data
-{
+namespace DiscordChatExporter.Core.Discord.Data;
+
 // https://discord.com/developers/docs/resources/channel#reaction-object
 public record Reaction(Emoji Emoji, int Count)
 {
@@ -14,4 +14,3 @@ namespace DiscordChatExporter.Core.Discord.Data
         return new Reaction(emoji, count);
     }
 }
-}

DiscordChatExporter.Core/Discord/Data/Role.cs

@@ -4,15 +4,15 @@ using DiscordChatExporter.Core.Discord.Data.Common;
 using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data
-{
+namespace DiscordChatExporter.Core.Discord.Data;
+
 // https://discord.com/developers/docs/topics/permissions#role-object
 public record Role(Snowflake Id, string Name, int Position, Color? Color) : IHasId
 {
     public static Role Parse(JsonElement json)
     {
         var id = json.GetProperty("id").GetNonWhiteSpaceString().Pipe(Snowflake.Parse);
-            var name = json.GetProperty("name").GetNonWhiteSpaceString();
+        var name = json.GetProperty("name").GetNonNullString();
         var position = json.GetProperty("position").GetInt32();
 
         var color = json
@@ -25,4 +25,3 @@ namespace DiscordChatExporter.Core.Discord.Data
         return new Role(id, name, position, color);
     }
 }
-}

DiscordChatExporter.Core/Discord/Data/User.cs

@@ -4,8 +4,8 @@ using DiscordChatExporter.Core.Discord.Data.Common;
 using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord.Data
-{
+namespace DiscordChatExporter.Core.Discord.Data;
+
 // https://discord.com/developers/docs/resources/user#user-object
 public partial record User(
     Snowflake Id,
@@ -36,10 +36,10 @@ namespace DiscordChatExporter.Core.Discord.Data
     public static User Parse(JsonElement json)
     {
         var id = json.GetProperty("id").GetNonWhiteSpaceString().Pipe(Snowflake.Parse);
-            var isBot = json.GetPropertyOrNull("bot")?.GetBoolean() ?? false;
+        var isBot = json.GetPropertyOrNull("bot")?.GetBooleanOrNull() ?? false;
         var discriminator = json.GetProperty("discriminator").GetNonWhiteSpaceString().Pipe(int.Parse);
-            var name = json.GetProperty("username").GetNonWhiteSpaceString();
-            var avatarHash = json.GetPropertyOrNull("avatar")?.GetStringOrNull();
+        var name = json.GetProperty("username").GetNonNullString();
+        var avatarHash = json.GetPropertyOrNull("avatar")?.GetNonWhiteSpaceStringOrNull();
 
         var avatarUrl = !string.IsNullOrWhiteSpace(avatarHash)
             ? GetAvatarUrl(id, avatarHash)
@@ -48,4 +48,3 @@ namespace DiscordChatExporter.Core.Discord.Data
         return new User(id, isBot, discriminator, name, avatarUrl);
     }
 }
-}

DiscordChatExporter.Core/Discord/DiscordClient.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Net;
 using System.Net.Http;
+using System.Net.Http.Headers;
 using System.Runtime.CompilerServices;
 using System.Text.Json;
 using System.Threading;
@@ -14,14 +15,34 @@ using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Http;
 using JsonExtensions.Reading;
 
-namespace DiscordChatExporter.Core.Discord
-{
+namespace DiscordChatExporter.Core.Discord;
+
 public class DiscordClient
 {
-        private readonly AuthToken _token;
+    private readonly string _token;
     private readonly Uri _baseUri = new("https://discord.com/api/v8/", UriKind.Absolute);
 
-        public DiscordClient(AuthToken token) => _token = token;
+    private TokenKind _tokenKind = TokenKind.Unknown;
+
+    public DiscordClient(string token) => _token = token;
+
+    private async ValueTask<HttpResponseMessage> GetResponseAsync(
+        string url,
+        bool isBot,
+        CancellationToken cancellationToken = default)
+    {
+        using var request = new HttpRequestMessage(HttpMethod.Get, new Uri(_baseUri, url));
+
+        request.Headers.Authorization = isBot
+            ? new AuthenticationHeaderValue("Bot", _token)
+            : new AuthenticationHeaderValue(_token);
+
+        return await Http.Client.SendAsync(
+            request,
+            HttpCompletionOption.ResponseHeadersRead,
+            cancellationToken
+        );
+    }
 
     private async ValueTask<HttpResponseMessage> GetResponseAsync(
         string url,
@@ -29,14 +50,33 @@ namespace DiscordChatExporter.Core.Discord
     {
         return await Http.ResponsePolicy.ExecuteAsync(async innerCancellationToken =>
         {
-                using var request = new HttpRequestMessage(HttpMethod.Get, new Uri(_baseUri, url));
-                request.Headers.Authorization = _token.GetAuthenticationHeader();
+            if (_tokenKind == TokenKind.User)
+                return await GetResponseAsync(url, false, innerCancellationToken);
 
-                return await Http.Client.SendAsync(
-                    request,
-                    HttpCompletionOption.ResponseHeadersRead,
-                    innerCancellationToken
-                );
+            if (_tokenKind == TokenKind.Bot)
+                return await GetResponseAsync(url, true, innerCancellationToken);
+
+            // Try to authenticate as user
+            var userResponse = await GetResponseAsync(url, false, innerCancellationToken);
+            if (userResponse.StatusCode != HttpStatusCode.Unauthorized)
+            {
+                _tokenKind = TokenKind.User;
+                return userResponse;
+            }
+
+            userResponse.Dispose();
+
+            // Otherwise, try to authenticate as bot
+            var botResponse = await GetResponseAsync(url, true, innerCancellationToken);
+            if (botResponse.StatusCode != HttpStatusCode.Unauthorized)
+            {
+                _tokenKind = TokenKind.Bot;
+                return botResponse;
+            }
+
+            // The token is probably invalid altogether.
+            // Return the last response anyway, upstream should handle the error.
+            return botResponse;
         }, cancellationToken);
     }
 
@@ -142,7 +182,7 @@ namespace DiscordChatExporter.Core.Discord
 
             foreach (var channelJson in responseOrdered)
             {
-                    var parentId = channelJson.GetPropertyOrNull("parent_id")?.GetStringOrNull();
+                var parentId = channelJson.GetPropertyOrNull("parent_id")?.GetNonWhiteSpaceStringOrNull();
 
                 var category = !string.IsNullOrWhiteSpace(parentId)
                     ? categories.GetValueOrDefault(parentId)
@@ -205,7 +245,7 @@ namespace DiscordChatExporter.Core.Discord
     {
         var response = await GetJsonResponseAsync($"channels/{channelId}", cancellationToken);
 
-            var parentId = response.GetPropertyOrNull("parent_id")?.GetStringOrNull()?.Pipe(Snowflake.Parse);
+        var parentId = response.GetPropertyOrNull("parent_id")?.GetNonWhiteSpaceStringOrNull()?.Pipe(Snowflake.Parse);
 
         var category = parentId is not null
             ? await GetChannelCategoryAsync(parentId.Value, cancellationToken)
@@ -300,4 +340,3 @@ namespace DiscordChatExporter.Core.Discord
         }
     }
 }
-}

DiscordChatExporter.Core/Discord/Snowflake.cs

@@ -3,8 +3,8 @@ using System.Diagnostics.CodeAnalysis;
 using System.Globalization;
 using System.Text.RegularExpressions;
 
-namespace DiscordChatExporter.Core.Discord
-{
+namespace DiscordChatExporter.Core.Discord;
+
 public readonly partial record struct Snowflake(ulong Value)
 {
     public DateTimeOffset ToDate() => DateTimeOffset.FromUnixTimeMilliseconds(
@@ -53,4 +53,3 @@ namespace DiscordChatExporter.Core.Discord
 {
     public int CompareTo(Snowflake other) => Value.CompareTo(other.Value);
 }
-}

DiscordChatExporter.Core/Discord/TokenKind.cs

@@ -0,0 +1,8 @@
+namespace DiscordChatExporter.Core.Discord;
+
+public enum TokenKind
+{
+    Unknown,
+    User,
+    Bot
+}

DiscordChatExporter.Core/DiscordChatExporter.Core.csproj

@@ -7,7 +7,7 @@
   <ItemGroup>
     <PackageReference Include="JsonExtensions" Version="1.2.0" />
     <PackageReference Include="MiniRazor.CodeGen" Version="2.2.0" />
-    <PackageReference Include="Polly" Version="7.2.2" />
+    <PackageReference Include="Polly" Version="7.2.3" />
     <PackageReference Include="Superpower" Version="3.0.0" />
   </ItemGroup>
 

DiscordChatExporter.Core/Exceptions/DiscordChatExporterException.cs

@@ -1,8 +1,8 @@
 using System;
 using System.Net.Http;
 
-namespace DiscordChatExporter.Core.Exceptions
-{
+namespace DiscordChatExporter.Core.Exceptions;
+
 public partial class DiscordChatExporterException : Exception
 {
     public bool IsFatal { get; }
@@ -42,4 +42,3 @@ Failed to perform an HTTP request.
     internal static DiscordChatExporterException ChannelIsEmpty() =>
         new("No messages found for the specified period.");
 }
-}

DiscordChatExporter.Core/Exporting/ChannelExporter.cs

@@ -9,16 +9,14 @@ using DiscordChatExporter.Core.Discord.Data.Common;
 using DiscordChatExporter.Core.Exceptions;
 using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Core.Exporting
-{
+namespace DiscordChatExporter.Core.Exporting;
+
 public class ChannelExporter
 {
     private readonly DiscordClient _discord;
 
     public ChannelExporter(DiscordClient discord) => _discord = discord;
 
-        public ChannelExporter(AuthToken token) : this(new DiscordClient(token)) {}
-
     public async ValueTask ExportChannelAsync(
         ExportRequest request,
         IProgress<double>? progress = null,
@@ -80,4 +78,3 @@ namespace DiscordChatExporter.Core.Exporting
             throw DiscordChatExporterException.ChannelIsEmpty();
     }
 }
-}

DiscordChatExporter.Core/Exporting/ExportContext.cs

@@ -10,8 +10,8 @@ using DiscordChatExporter.Core.Discord;
 using DiscordChatExporter.Core.Discord.Data;
 using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Core.Exporting
-{
+namespace DiscordChatExporter.Core.Exporting;
+
 internal class ExportContext
 {
     private readonly MediaDownloader _mediaDownloader;
@@ -103,4 +103,3 @@ namespace DiscordChatExporter.Core.Exporting
         }
     }
 }
-}

DiscordChatExporter.Core/Exporting/ExportFormat.cs

@@ -1,7 +1,7 @@
 using System;
 
-namespace DiscordChatExporter.Core.Exporting
-{
+namespace DiscordChatExporter.Core.Exporting;
+
 public enum ExportFormat
 {
     PlainText,
@@ -33,4 +33,3 @@ namespace DiscordChatExporter.Core.Exporting
         _ => throw new ArgumentOutOfRangeException(nameof(format))
     };
 }
-}

DiscordChatExporter.Core/Exporting/ExportRequest.cs

@@ -8,8 +8,8 @@ using DiscordChatExporter.Core.Exporting.Filtering;
 using DiscordChatExporter.Core.Exporting.Partitioning;
 using DiscordChatExporter.Core.Utils;
 
-namespace DiscordChatExporter.Core.Exporting
-{
+namespace DiscordChatExporter.Core.Exporting;
+
 public partial record ExportRequest(
     Guild Guild,
     Channel Channel,
@@ -48,10 +48,9 @@ namespace DiscordChatExporter.Core.Exporting
         Snowflake? after = null,
         Snowflake? before = null)
     {
-
         // Formats path
         outputPath = Regex.Replace(outputPath, "%.", m =>
-                PathEx.EscapePath(m.Value switch
+            PathEx.EscapeFileName(m.Value switch
             {
                 "%g" => guild.Id.ToString(),
                 "%G" => guild.Name,
@@ -118,10 +117,6 @@ namespace DiscordChatExporter.Core.Exporting
         // File extension
         buffer.Append($".{format.GetFileExtension()}");
 
-            // Replace invalid chars
-            PathEx.EscapePath(buffer);
-
-            return buffer.ToString();
-        }
+        return PathEx.EscapeFileName(buffer.ToString());
     }
 }

DiscordChatExporter.Core/Exporting/Filtering/BinaryExpressionKind.cs

@@ -1,8 +1,7 @@
-namespace DiscordChatExporter.Core.Exporting.Filtering
-{
+namespace DiscordChatExporter.Core.Exporting.Filtering;
+
 internal enum BinaryExpressionKind
 {
     Or,
     And
 }
-}

DiscordChatExporter.Core/Exporting/Filtering/BinaryExpressionMessageFilter.cs

@@ -1,8 +1,8 @@
 using System;
 using DiscordChatExporter.Core.Discord.Data;
 
-namespace DiscordChatExporter.Core.Exporting.Filtering
-{
+namespace DiscordChatExporter.Core.Exporting.Filtering;
+
 internal class BinaryExpressionMessageFilter : MessageFilter
 {
     private readonly MessageFilter _first;
@@ -23,4 +23,3 @@ namespace DiscordChatExporter.Core.Exporting.Filtering
         _ => throw new InvalidOperationException($"Unknown binary expression kind '{_kind}'.")
     };
 }
-}

DiscordChatExporter.Core/Exporting/Filtering/ContainsMessageFilter.cs

@@ -2,8 +2,8 @@
 using System.Text.RegularExpressions;
 using DiscordChatExporter.Core.Discord.Data;
 
-namespace DiscordChatExporter.Core.Exporting.Filtering
-{
+namespace DiscordChatExporter.Core.Exporting.Filtering;
+
 internal class ContainsMessageFilter : MessageFilter
 {
     private readonly string _text;
@@ -31,4 +31,3 @@ namespace DiscordChatExporter.Core.Exporting.Filtering
             )
         );
 }
-}

DiscordChatExporter.Core/Exporting/Filtering/FromMessageFilter.cs

@@ -1,8 +1,8 @@
 using System;
 using DiscordChatExporter.Core.Discord.Data;
 
-namespace DiscordChatExporter.Core.Exporting.Filtering
-{
+namespace DiscordChatExporter.Core.Exporting.Filtering;
+
 internal class FromMessageFilter : MessageFilter
 {
     private readonly string _value;
@@ -14,4 +14,3 @@ namespace DiscordChatExporter.Core.Exporting.Filtering
         string.Equals(_value, message.Author.FullName, StringComparison.OrdinalIgnoreCase) ||
         string.Equals(_value, message.Author.Id.ToString(), StringComparison.OrdinalIgnoreCase);
 }
-}

DiscordChatExporter.Core/Exporting/Filtering/HasMessageFilter.cs

@@ -3,8 +3,8 @@ using System.Linq;
 using System.Text.RegularExpressions;
 using DiscordChatExporter.Core.Discord.Data;
 
-namespace DiscordChatExporter.Core.Exporting.Filtering
-{
+namespace DiscordChatExporter.Core.Exporting.Filtering;
+
 internal class HasMessageFilter : MessageFilter
 {
     private readonly MessageContentMatchKind _kind;
@@ -22,4 +22,3 @@ namespace DiscordChatExporter.Core.Exporting.Filtering
         _ => throw new InvalidOperationException($"Unknown message content match kind '{_kind}'.")
     };
 }
-}

DiscordChatExporter.Core/Exporting/Filtering/MentionsMessageFilter.cs

@@ -2,8 +2,8 @@
 using System.Linq;
 using DiscordChatExporter.Core.Discord.Data;
 
-namespace DiscordChatExporter.Core.Exporting.Filtering
-{
+namespace DiscordChatExporter.Core.Exporting.Filtering;
+
 internal class MentionsMessageFilter : MessageFilter
 {
     private readonly string _value;
@@ -16,4 +16,3 @@ namespace DiscordChatExporter.Core.Exporting.Filtering
         string.Equals(_value, user.Id.ToString(), StringComparison.OrdinalIgnoreCase)
     );
 }
-}

DiscordChatExporter.Core/Exporting/Filtering/MessageContentMatchKind.cs

@@ -1,5 +1,5 @@
-namespace DiscordChatExporter.Core.Exporting.Filtering
-{
+namespace DiscordChatExporter.Core.Exporting.Filtering;
+
 internal enum MessageContentMatchKind
 {
     Link,
@@ -9,4 +9,3 @@
     Image,
     Sound
 }
-}

DiscordChatExporter.Core/Exporting/Filtering/MessageFilter.cs

@@ -2,8 +2,8 @@
 using DiscordChatExporter.Core.Exporting.Filtering.Parsing;
 using Superpower;
 
-namespace DiscordChatExporter.Core.Exporting.Filtering
-{
+namespace DiscordChatExporter.Core.Exporting.Filtering;
+
 public abstract partial class MessageFilter
 {
     public abstract bool IsMatch(Message message);
@@ -15,4 +15,3 @@ namespace DiscordChatExporter.Core.Exporting.Filtering
 
     public static MessageFilter Parse(string value) => FilterGrammar.Filter.Parse(value);
 }
-}

DiscordChatExporter.Core/Exporting/Filtering/NegatedMessageFilter.cs

@@ -1,7 +1,7 @@
 using DiscordChatExporter.Core.Discord.Data;
 
-namespace DiscordChatExporter.Core.Exporting.Filtering
-{
+namespace DiscordChatExporter.Core.Exporting.Filtering;
+
 internal class NegatedMessageFilter : MessageFilter
 {
     private readonly MessageFilter _filter;
@@ -10,4 +10,3 @@ namespace DiscordChatExporter.Core.Exporting.Filtering
 
     public override bool IsMatch(Message message) => !_filter.IsMatch(message);
 }
-}

DiscordChatExporter.Core/Exporting/Filtering/NullMessageFilter.cs

@@ -1,9 +1,8 @@
 using DiscordChatExporter.Core.Discord.Data;
 
-namespace DiscordChatExporter.Core.Exporting.Filtering
-{
+namespace DiscordChatExporter.Core.Exporting.Filtering;
+
 internal class NullMessageFilter : MessageFilter
 {
     public override bool IsMatch(Message message) => true;
 }
-}

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

@@ -2,8 +2,8 @@
 using Superpower;
 using Superpower.Parsers;
 
-namespace DiscordChatExporter.Core.Exporting.Filtering.Parsing
-{
+namespace DiscordChatExporter.Core.Exporting.Filtering.Parsing;
+
 internal static class FilterGrammar
 {
     private static readonly TextParser<char> EscapedCharacter =
@@ -99,4 +99,3 @@ namespace DiscordChatExporter.Core.Exporting.Filtering.Parsing
     public static readonly TextParser<MessageFilter> Filter =
         BinaryExpressionFilter.Token().AtEnd();
 }
-}

DiscordChatExporter.Core/Exporting/MediaDownloader.cs

@@ -10,8 +10,8 @@ using System.Threading.Tasks;
 using DiscordChatExporter.Core.Utils;
 using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Core.Exporting
-{
+namespace DiscordChatExporter.Core.Exporting;
+
 internal partial class MediaDownloader
 {
     private readonly string _workingDirPath;
@@ -47,7 +47,7 @@ namespace DiscordChatExporter.Core.Exporting
             using var response = await Http.Client.GetAsync(url, cancellationToken);
             await using (var output = File.Create(filePath))
             {
-                    await response.Content.CopyToAsync(output);
+                await response.Content.CopyToAsync(output, cancellationToken);
             }
 
             // Try to set the file date according to the last-modified header
@@ -104,7 +104,6 @@ namespace DiscordChatExporter.Core.Exporting
         var fileNameWithoutExtension = Path.GetFileNameWithoutExtension(fileName);
         var fileExtension = Path.GetExtension(fileName);
 
-            return PathEx.EscapePath(fileNameWithoutExtension.Truncate(42) + '-' + urlHash + fileExtension);
-        }
+        return PathEx.EscapeFileName(fileNameWithoutExtension.Truncate(42) + '-' + urlHash + fileExtension);
     }
 }

DiscordChatExporter.Core/Exporting/MessageExporter.cs

@@ -5,8 +5,8 @@ using System.Threading.Tasks;
 using DiscordChatExporter.Core.Discord.Data;
 using DiscordChatExporter.Core.Exporting.Writers;
 
-namespace DiscordChatExporter.Core.Exporting
-{
+namespace DiscordChatExporter.Core.Exporting;
+
 internal partial class MessageExporter : IAsyncDisposable
 {
     private readonly ExportContext _context;
@@ -102,4 +102,3 @@ namespace DiscordChatExporter.Core.Exporting
         };
     }
 }
-}

DiscordChatExporter.Core/Exporting/Partitioning/FileSizePartitionLimit.cs

@@ -1,5 +1,5 @@
-namespace DiscordChatExporter.Core.Exporting.Partitioning
-{
+namespace DiscordChatExporter.Core.Exporting.Partitioning;
+
 internal class FileSizePartitionLimit : PartitionLimit
 {
     private readonly long _limit;
@@ -9,4 +9,3 @@
     public override bool IsReached(long messagesWritten, long bytesWritten) =>
         bytesWritten >= _limit;
 }
-}

DiscordChatExporter.Core/Exporting/Partitioning/MessageCountPartitionLimit.cs

@@ -1,5 +1,5 @@
-namespace DiscordChatExporter.Core.Exporting.Partitioning
-{
+namespace DiscordChatExporter.Core.Exporting.Partitioning;
+
 internal class MessageCountPartitionLimit : PartitionLimit
 {
     private readonly long _limit;
@@ -9,4 +9,3 @@
     public override bool IsReached(long messagesWritten, long bytesWritten) =>
         messagesWritten >= _limit;
 }
-}

DiscordChatExporter.Core/Exporting/Partitioning/NullPartitionLimit.cs

@@ -1,7 +1,6 @@
-namespace DiscordChatExporter.Core.Exporting.Partitioning
-{
+namespace DiscordChatExporter.Core.Exporting.Partitioning;
+
 internal class NullPartitionLimit : PartitionLimit
 {
     public override bool IsReached(long messagesWritten, long bytesWritten) => false;
 }
-}

DiscordChatExporter.Core/Exporting/Partitioning/PartitionLimit.cs

@@ -2,8 +2,8 @@
 using System.Globalization;
 using System.Text.RegularExpressions;
 
-namespace DiscordChatExporter.Core.Exporting.Partitioning
-{
+namespace DiscordChatExporter.Core.Exporting.Partitioning;
+
 public abstract partial class PartitionLimit
 {
     public abstract bool IsReached(long messagesWritten, long bytesWritten);
@@ -60,4 +60,3 @@ namespace DiscordChatExporter.Core.Exporting.Partitioning
     public static PartitionLimit Parse(string value, IFormatProvider? formatProvider = null) =>
         TryParse(value, formatProvider) ?? throw new FormatException($"Invalid partition limit '{value}'.");
 }
-}

DiscordChatExporter.Core/Exporting/Writers/CsvMessageWriter.cs

@@ -7,8 +7,8 @@ using DiscordChatExporter.Core.Discord.Data;
 using DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors;
 using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Core.Exporting.Writers
-{
+namespace DiscordChatExporter.Core.Exporting.Writers;
+
 internal partial class CsvMessageWriter : MessageWriter
 {
     private readonly TextWriter _writer;
@@ -113,4 +113,3 @@ namespace DiscordChatExporter.Core.Exporting.Writers
         return $"\"{value}\"";
     }
 }
-}

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

@@ -3,8 +3,8 @@ using System.Collections.Generic;
 using System.Linq;
 using DiscordChatExporter.Core.Discord.Data;
 
-namespace DiscordChatExporter.Core.Exporting.Writers.Html
-{
+namespace DiscordChatExporter.Core.Exporting.Writers.Html;
+
 // Used for grouping contiguous messages in HTML export
 internal partial class MessageGroup
 {
@@ -58,4 +58,3 @@ namespace DiscordChatExporter.Core.Exporting.Writers.Html
         );
     }
 }
-}

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

@@ -1,7 +1,7 @@
 using DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors;
 
-namespace DiscordChatExporter.Core.Exporting.Writers.Html
-{
+namespace DiscordChatExporter.Core.Exporting.Writers.Html;
+
 internal class MessageGroupTemplateContext
 {
     public ExportContext ExportContext { get; }
@@ -17,4 +17,3 @@ namespace DiscordChatExporter.Core.Exporting.Writers.Html
     public string FormatMarkdown(string? markdown, bool isJumboAllowed = true) =>
         HtmlMarkdownVisitor.Format(ExportContext, markdown ?? "", isJumboAllowed);
 }
-}

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

@@ -1,5 +1,5 @@
-namespace DiscordChatExporter.Core.Exporting.Writers.Html
-{
+namespace DiscordChatExporter.Core.Exporting.Writers.Html;
+
 internal class PostambleTemplateContext
 {
     public ExportContext ExportContext { get; }
@@ -12,4 +12,3 @@
         MessagesWritten = messagesWritten;
     }
 }
-}

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

@@ -1,7 +1,7 @@
 using DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors;
 
-namespace DiscordChatExporter.Core.Exporting.Writers.Html
-{
+namespace DiscordChatExporter.Core.Exporting.Writers.Html;
+
 internal class PreambleTemplateContext
 {
     public ExportContext ExportContext { get; }
@@ -17,4 +17,3 @@ namespace DiscordChatExporter.Core.Exporting.Writers.Html
     public string FormatMarkdown(string? markdown, bool isJumboAllowed = true) =>
         HtmlMarkdownVisitor.Format(ExportContext, markdown ?? "", isJumboAllowed);
 }
-}

DiscordChatExporter.Core/Exporting/Writers/HtmlMessageWriter.cs

@@ -6,8 +6,8 @@ using System.Threading.Tasks;
 using DiscordChatExporter.Core.Discord.Data;
 using DiscordChatExporter.Core.Exporting.Writers.Html;
 
-namespace DiscordChatExporter.Core.Exporting.Writers
-{
+namespace DiscordChatExporter.Core.Exporting.Writers;
+
 internal class HtmlMessageWriter : MessageWriter
 {
     private readonly TextWriter _writer;
@@ -93,4 +93,3 @@ namespace DiscordChatExporter.Core.Exporting.Writers
         await base.DisposeAsync();
     }
 }
-}

DiscordChatExporter.Core/Exporting/Writers/JsonMessageWriter.cs

@@ -9,8 +9,8 @@ using DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors;
 using DiscordChatExporter.Core.Utils.Extensions;
 using JsonExtensions.Writing;
 
-namespace DiscordChatExporter.Core.Exporting.Writers
-{
+namespace DiscordChatExporter.Core.Exporting.Writers;
+
 internal class JsonMessageWriter : MessageWriter
 {
     private readonly Utf8JsonWriter _writer;
@@ -324,4 +324,3 @@ namespace DiscordChatExporter.Core.Exporting.Writers
         await base.DisposeAsync();
     }
 }
-}

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

@@ -9,8 +9,8 @@ using DiscordChatExporter.Core.Markdown;
 using DiscordChatExporter.Core.Markdown.Parsing;
 using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors
-{
+namespace DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors;
+
 internal partial class HtmlMarkdownVisitor : MarkdownVisitor
 {
     private readonly ExportContext _context;
@@ -159,12 +159,18 @@ namespace DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors
 
     protected override MarkdownNode VisitUnixTimestamp(UnixTimestampNode timestamp)
     {
+        var dateString = timestamp.Date is not null
+            ? _context.FormatDate(timestamp.Date.Value)
+            : "Invalid date";
+
         // Timestamp tooltips always use full date regardless of the configured format
-            var longDateString = timestamp.Value.ToLocalString("dddd, MMMM d, yyyy h:mm tt");
+        var longDateString = timestamp.Date is not null
+            ? timestamp.Date.Value.ToLocalString("dddd, MMMM d, yyyy h:mm tt")
+            : "Invalid date";
 
         _buffer
             .Append($"<span class=\"timestamp\" title=\"{HtmlEncode(longDateString)}\">")
-                .Append(HtmlEncode(_context.FormatDate(timestamp.Value)))
+            .Append(HtmlEncode(dateString))
             .Append("</span>");
 
         return base.VisitUnixTimestamp(timestamp);
@@ -190,4 +196,3 @@ namespace DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors
         return buffer.ToString();
     }
 }
-}

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

@@ -4,8 +4,8 @@ using DiscordChatExporter.Core.Markdown;
 using DiscordChatExporter.Core.Markdown.Parsing;
 using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors
-{
+namespace DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors;
+
 internal partial class PlainTextMarkdownVisitor : MarkdownVisitor
 {
     private readonly ExportContext _context;
@@ -73,7 +73,9 @@ namespace DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors
     protected override MarkdownNode VisitUnixTimestamp(UnixTimestampNode timestamp)
     {
         _buffer.Append(
-                _context.FormatDate(timestamp.Value)
+            timestamp.Date is not null
+                ? _context.FormatDate(timestamp.Date.Value)
+                : "Invalid date"
         );
 
         return base.VisitUnixTimestamp(timestamp);
@@ -92,4 +94,3 @@ namespace DiscordChatExporter.Core.Exporting.Writers.MarkdownVisitors
         return buffer.ToString();
     }
 }
-}