Clean up

DiscordChatExporter.Cli/Commands/Base/DiscordCommandBase.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Diagnostics.CodeAnalysis;
 using System.Threading.Tasks;
 using CliFx;
 using CliFx.Attributes;
@@ -34,9 +35,9 @@ public abstract class DiscordCommandBase : ICommand
     )]
     public bool ShouldRespectRateLimits { get; init; } = true;
 
-    private DiscordClient? _discordClient;
+    [field: AllowNull, MaybeNull]
     protected DiscordClient Discord =>
-        _discordClient ??= new DiscordClient(
+        field ??= new DiscordClient(
             Token,
             ShouldRespectRateLimits ? RateLimitPreference.RespectAll : RateLimitPreference.IgnoreAll
         );

DiscordChatExporter.Cli/Commands/Base/ExportCommandBase.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
@@ -16,7 +17,6 @@ using DiscordChatExporter.Core.Exceptions;
 using DiscordChatExporter.Core.Exporting;
 using DiscordChatExporter.Core.Exporting.Filtering;
 using DiscordChatExporter.Core.Exporting.Partitioning;
-using DiscordChatExporter.Core.Utils.Extensions;
 using Gress;
 using Spectre.Console;
 
@@ -24,8 +24,6 @@ namespace DiscordChatExporter.Cli.Commands.Base;
 
 public abstract class ExportCommandBase : DiscordCommandBase
 {
-    private readonly string _outputPath = Directory.GetCurrentDirectory();
-
     [CommandOption(
         "output",
         'o',
@@ -36,11 +34,11 @@ public abstract class ExportCommandBase : DiscordCommandBase
     )]
     public string OutputPath
     {
-        get => _outputPath;
+        get;
         // Handle ~/ in paths on Unix systems
         // https://github.com/Tyrrrz/DiscordChatExporter/pull/903
-        init => _outputPath = Path.GetFullPath(value);
-    }
+        init => field = Path.GetFullPath(value);
+    } = Directory.GetCurrentDirectory();
 
     [CommandOption("format", 'f', Description = "Export format.")]
     public ExportFormat ExportFormat { get; init; } = ExportFormat.HtmlDark;
@@ -103,8 +101,6 @@ public abstract class ExportCommandBase : DiscordCommandBase
     )]
     public bool ShouldReuseAssets { get; init; } = false;
 
-    private readonly string? _assetsDirPath;
-
     [CommandOption(
         "media-dir",
         Description = "Download assets to this directory. "
@@ -112,10 +108,10 @@ public abstract class ExportCommandBase : DiscordCommandBase
     )]
     public string? AssetsDirPath
     {
-        get => _assetsDirPath;
+        get;
         // Handle ~/ in paths on Unix systems
         // https://github.com/Tyrrrz/DiscordChatExporter/pull/903
-        init => _assetsDirPath = value is not null ? Path.GetFullPath(value) : null;
+        init => field = value is not null ? Path.GetFullPath(value) : null;
     }
 
     [Obsolete("This option doesn't do anything. Kept for backwards compatibility.")]
@@ -144,8 +140,8 @@ public abstract class ExportCommandBase : DiscordCommandBase
     )]
     public bool IsUkraineSupportMessageDisabled { get; init; } = false;
 
-    private ChannelExporter? _channelExporter;
-    protected ChannelExporter Exporter => _channelExporter ??= new ChannelExporter(Discord);
+    [field: AllowNull, MaybeNull]
+    protected ChannelExporter Exporter => field ??= new ChannelExporter(Discord);
 
     protected async ValueTask ExportAsync(IConsole console, IReadOnlyList<Channel> channels)
     {
@@ -353,44 +349,6 @@ public abstract class ExportCommandBase : DiscordCommandBase
             throw new CommandException("Export failed.");
     }
 
-    protected async ValueTask ExportAsync(IConsole console, IReadOnlyList<Snowflake> channelIds)
-    {
-        var cancellationToken = console.RegisterCancellationHandler();
-
-        await console.Output.WriteLineAsync("Resolving channel(s)...");
-
-        var channels = new List<Channel>();
-        var channelsByGuild = new Dictionary<Snowflake, IReadOnlyList<Channel>>();
-
-        foreach (var channelId in channelIds)
-        {
-            var channel = await Discord.GetChannelAsync(channelId, cancellationToken);
-
-            // Unwrap categories
-            if (channel.IsCategory)
-            {
-                var guildChannels =
-                    channelsByGuild.GetValueOrDefault(channel.GuildId)
-                    ?? await Discord.GetGuildChannelsAsync(channel.GuildId, cancellationToken);
-
-                foreach (var guildChannel in guildChannels)
-                {
-                    if (guildChannel.Parent?.Id == channel.Id)
-                        channels.Add(guildChannel);
-                }
-
-                // Cache the guild channels to avoid redundant work
-                channelsByGuild[channel.GuildId] = guildChannels;
-            }
-            else
-            {
-                channels.Add(channel);
-            }
-        }
-
-        await ExportAsync(console, channels);
-    }
-
     public override async ValueTask ExecuteAsync(IConsole console)
     {
         // Support Ukraine callout

DiscordChatExporter.Cli/Commands/ExportAllCommand.cs

@@ -5,8 +5,6 @@ using System.Threading.Tasks;
 using CliFx.Attributes;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands.Base;
-using DiscordChatExporter.Cli.Commands.Converters;
-using DiscordChatExporter.Cli.Commands.Shared;
 using DiscordChatExporter.Cli.Utils.Extensions;
 using DiscordChatExporter.Core.Discord.Data;
 using DiscordChatExporter.Core.Discord.Dump;

DiscordChatExporter.Cli/Commands/ExportChannelsCommand.cs

@@ -1,16 +1,11 @@
 using System.Collections.Generic;
-using System.Linq;
 using System.Threading.Tasks;
 using CliFx.Attributes;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands.Base;
-using DiscordChatExporter.Cli.Commands.Converters;
-using DiscordChatExporter.Cli.Commands.Shared;
-using DiscordChatExporter.Cli.Utils.Extensions;
 using DiscordChatExporter.Core.Discord;
 using DiscordChatExporter.Core.Discord.Data;
 using DiscordChatExporter.Core.Utils.Extensions;
-using Spectre.Console;
 
 namespace DiscordChatExporter.Cli.Commands;
 

DiscordChatExporter.Cli/Commands/ExportGuildCommand.cs

@@ -3,8 +3,6 @@ using System.Threading.Tasks;
 using CliFx.Attributes;
 using CliFx.Infrastructure;
 using DiscordChatExporter.Cli.Commands.Base;
-using DiscordChatExporter.Cli.Commands.Converters;
-using DiscordChatExporter.Cli.Commands.Shared;
 using DiscordChatExporter.Cli.Utils.Extensions;
 using DiscordChatExporter.Core.Discord;
 using DiscordChatExporter.Core.Discord.Data;
@@ -28,7 +26,6 @@ public class ExportGuildCommand : ExportCommandBase
         var cancellationToken = console.RegisterCancellationHandler();
         var channels = new List<Channel>();
 
-        // Regular channels
         await console.Output.WriteLineAsync("Fetching channels...");
 
         var fetchedChannelsCount = 0;